Release 5.8.13

Bump org.springframework:spring-framework-bom from 5.3.36 to 5.3.37
Bumps [org.springframework:spring-framework-bom](https://github.com/spring-projects/spring-framework) from 5.3.36 to 5.3.37. - [Release notes](https://github.com/spring-projects/spring-framework/releases) - [Commits](https://github.com/spring-projects/spring-framework/compare/v5.3.36...v5.3.37) --- updated-dependencies: - dependency-name: org.springframework:spring-framework-bom dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
2026-07-14 07:05:11 +00:00 · 2024-06-17 15:22:54 +00:00 · 2024-06-13 21:19:30 -07:00 · 2024-06-13 16:00:03 -05:00 · 2024-06-13 16:00:02 -05:00 · 2024-06-12 20:46:14 -07:00
2045 changed files with 43809 additions and 66025 deletions
@@ -7,10 +7,6 @@ assignees: ''

 ---

-<!--
-Do NOT report Security Vulnerabilities here. Please use https://github.com/spring-projects/spring-security/security/policy
-->
-
 **Describe the bug**
 A clear and concise description of what the bug is.

@@ -1,72 +0,0 @@
-version: 2
-
-registries:
-  spring-milestones:
-    type: maven-repository
-    url: https://repo.spring.io/milestone
-
-updates:
-
-  - package-ecosystem: "gradle"
-    target-branch: "main"
-    milestone: 319 # 6.2.x
-    directory: "/"
-    schedule:
-      interval: "daily"
-      time: "03:00"
-      timezone: "Etc/UTC"
-    labels: [ "type: dependency-upgrade" ]
-    registries:
-      - "spring-milestones"
-    ignore:
-      - dependency-name: "com.nimbusds:nimbus-jose-jwt" # nimbus-jose-jwt gets updated when oauth2-oidc-sdk is updated to ensure consistency
-      - dependency-name: "org.python:jython" # jython updates break integration tests
-      - dependency-name: "org.apache.directory.server:*" # ApacheDS version > 1.5.5 contains break changes
-      - dependency-name: "org.junit:junit-bom"
-        update-types: [ "version-update:semver-major" ]
-      - dependency-name: "org.mockito:mockito-bom"
-        update-types: [ "version-update:semver-major" ]
-      - dependency-name: "*"
-        update-types: [ "version-update:semver-major", "version-update:semver-minor" ]
-
-  - package-ecosystem: "gradle"
-    target-branch: "6.1.x"
-    milestone: 318 # 6.1.x
-    directory: "/"
-    schedule:
-      interval: "daily"
-      time: "03:00"
-      timezone: "Etc/UTC"
-    labels: [ "type: dependency-upgrade" ]
-    ignore:
-      - dependency-name: "com.nimbusds:nimbus-jose-jwt" # nimbus-jose-jwt gets updated when oauth2-oidc-sdk is updated to ensure consistency
-      - dependency-name: "org.python:jython" # jython updates break integration tests
-      - dependency-name: "org.apache.directory.server:*" # ApacheDS version > 1.5.5 contains break changes
-      - dependency-name: "org.junit:junit-bom"
-        update-types: [ "version-update:semver-major" ]
-      - dependency-name: "org.mockito:mockito-bom"
-        update-types: [ "version-update:semver-major" ]
-      - dependency-name: "*"
-        update-types: [ "version-update:semver-major", "version-update:semver-minor" ]
-
-  - package-ecosystem: "gradle"
-    target-branch: "5.8.x"
-    milestone: 246 # 5.8.x
-    directory: "/"
-    schedule:
-      interval: "daily"
-      time: "03:00"
-      timezone: "Etc/UTC"
-    labels: [ "type: dependency-upgrade" ]
-    ignore:
-      - dependency-name: "com.nimbusds:nimbus-jose-jwt" # nimbus-jose-jwt gets updated when oauth2-oidc-sdk is updated to ensure consistency
-      - dependency-name: "org.python:jython" # jython updates break integration tests
-      - dependency-name: "org.apache.directory.server:*" # ApacheDS version > 1.5.5 contains break changes
-      - dependency-name: "io.mockk:mockk" # mockk updates break tests
-      - dependency-name: "org.opensaml:*" # org.opensaml maintains two different versions, so it must be updated manually
-      - dependency-name: "org.junit:junit-bom"
-        update-types: [ "version-update:semver-major" ]
-      - dependency-name: "org.mockito:mockito-bom"
-        update-types: [ "version-update:semver-major" ]
-      - dependency-name: "*"
-        update-types: [ "version-update:semver-major", "version-update:semver-minor" ]
@@ -10,9 +10,7 @@ on:

 env:
  SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-  GRADLE_ENTERPRISE_CACHE_USER: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
-  GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
-  GRADLE_ENTERPRISE_SECRET_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
+  DEVELOCITY_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
  COMMIT_OWNER: ${{ github.event.pusher.name }}
  COMMIT_SHA: ${{ github.sha }}
  STRUCTURE101_LICENSEID: ${{ secrets.STRUCTURE101_LICENSEID }}
@@ -30,7 +28,6 @@ jobs:
    outputs:
      runjobs: ${{ steps.continue.outputs.runjobs }}
      project_version: ${{ steps.continue.outputs.project_version }}
-      samples_branch: ${{ steps.continue.outputs.samples_branch }}
    steps:
      - uses: actions/checkout@v4
      - id: continue
@@ -41,10 +38,8 @@ jobs:
          # Extract version from gradle.properties
          version=$(cat gradle.properties | grep "version=" | awk -F'=' '{print $2}')
          echo "project_version=$version" >>$GITHUB_OUTPUT
-          samples_branch=$(cat gradle.properties | grep "samplesBranch=" | awk -F'=' '{print $2}')
-          echo "samples_branch=$samples_branch" >>$GITHUB_OUTPUT
-  build_jdk_17:
-    name: Build JDK 17
+  build_jdk_11:
+    name: Build JDK 11
    needs: [prerequisites]
    strategy:
      matrix:
@@ -53,32 +48,21 @@ jobs:
    if: needs.prerequisites.outputs.runjobs
    steps:
      - uses: actions/checkout@v4
-      - name: Set up JDK 17
+      - name: Set up JDK 11
        uses: actions/setup-java@v4
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
          cache: 'gradle'
      - name: Set up Gradle
-        uses: gradle/gradle-build-action@v2
+        uses: gradle/gradle-build-action@v3
      - name: Set up gradle user name
        run: echo 'systemProp.user.name=spring-builds+github' >> gradle.properties
      - name: Build with Gradle
-        env:
-          GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
-          GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
-          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
        run: ./gradlew clean build --continue -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD"
  snapshot_tests:
    name: Test against snapshots
    needs: [prerequisites]
-    strategy:
-      matrix:
-        include:
-          - java-version: '21-ea'
-            toolchain: '21'
-          - java-version: '17'
-            toolchain: '17'
    runs-on: ubuntu-latest
    if: needs.prerequisites.outputs.runjobs
    steps:
@@ -86,14 +70,10 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: ${{ matrix.java-version }}
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Snapshot Tests
-        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          ./gradlew test --refresh-dependencies -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" -PforceMavenRepositories=snapshot -PisOverrideVersionCatalog -PtestToolchain=${{ matrix.toolchain }} -PspringFrameworkVersion='6.1.+' -PreactorVersion='2023.0.+' -PspringDataVersion='2023.1.+' -PlocksDisabled --stacktrace
+        run: ./gradlew test --refresh-dependencies -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" -PforceMavenRepositories=snapshot -PisOverrideVersionCatalog -PspringFrameworkVersion='5.+' -PreactorVersion='2020.0.+' -PspringDataVersion='2021.2.+' -PlocksDisabled --stacktrace
  check_samples:
    name: Check Samples project
    needs: [prerequisites]
@@ -104,20 +84,16 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Check samples project
        env:
          LOCAL_REPOSITORY_PATH: ${{ github.workspace }}/build/publications/repos
          SAMPLES_DIR: ../spring-security-samples
          VERSION: ${{ needs.prerequisites.outputs.project_version }}
-          SAMPLES_BRANCH: ${{ needs.prerequisites.outputs.samples_branch }}
        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
          ./gradlew publishMavenJavaPublicationToLocalRepository
-          ./gradlew cloneRepository -PrepositoryName="spring-projects/spring-security-samples" -Pref="$SAMPLES_BRANCH" -PcloneOutputDirectory="$SAMPLES_DIR"
+          ./gradlew cloneSamples -PcloneOutputDirectory="$SAMPLES_DIR"
          ./gradlew --project-dir "$SAMPLES_DIR" --init-script spring-security-ci.gradle -PlocalRepositoryPath="$LOCAL_REPOSITORY_PATH" -PspringSecurityVersion="$VERSION" :runAllTests
  check_tangles:
    name: Check for Package Tangles
@@ -129,31 +105,23 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Check for package tangles
-        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          ./gradlew check s101 -Ps101.licenseId="$STRUCTURE101_LICENSEID" --stacktrace
+        run: ./gradlew check s101 -Ps101.licenseId="$STRUCTURE101_LICENSEID" --stacktrace
  deploy_artifacts:
    name: Deploy Artifacts
-    needs: [build_jdk_17, snapshot_tests, check_samples, check_tangles]
+    needs: [build_jdk_11, snapshot_tests, check_samples, check_tangles]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Deploy artifacts
-        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          ./gradlew publishArtifacts finalizeDeployArtifacts -PossrhUsername="$OSSRH_TOKEN_USERNAME" -PossrhPassword="$OSSRH_TOKEN_PASSWORD" -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" --stacktrace
+        run: ./gradlew publishArtifacts finalizeDeployArtifacts -PossrhUsername="$OSSRH_TOKEN_USERNAME" -PossrhPassword="$OSSRH_TOKEN_PASSWORD" -PartifactoryUsername="$ARTIFACTORY_USERNAME" -PartifactoryPassword="$ARTIFACTORY_PASSWORD" --stacktrace
        env:
          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.GPG_PRIVATE_KEY }}
          ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.GPG_PASSPHRASE }}
@@ -163,42 +131,34 @@ jobs:
          ARTIFACTORY_PASSWORD: ${{ secrets.ARTIFACTORY_PASSWORD }}
  deploy_docs:
    name: Deploy Docs
-    needs: [build_jdk_17, snapshot_tests, check_samples, check_tangles]
+    needs: [build_jdk_11, snapshot_tests, check_samples, check_tangles]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Deploy Docs
-        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          ./gradlew deployDocs -PdeployDocsSshKey="$DOCS_SSH_KEY" -PdeployDocsSshUsername="$DOCS_USERNAME" -PdeployDocsHost="$DOCS_HOST" --stacktrace
+        run: ./gradlew deployDocs -PdeployDocsSshKey="$DOCS_SSH_KEY" -PdeployDocsSshUsername="$DOCS_USERNAME" -PdeployDocsHost="$DOCS_HOST" --stacktrace
        env:
          DOCS_USERNAME: ${{ secrets.DOCS_USERNAME }}
          DOCS_SSH_KEY: ${{ secrets.DOCS_SSH_KEY }}
          DOCS_HOST: ${{ secrets.DOCS_HOST }}
  deploy_schema:
    name: Deploy Schema
-    needs: [build_jdk_17, snapshot_tests, check_samples, check_tangles]
+    needs: [build_jdk_11, snapshot_tests, check_samples, check_tangles]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Deploy Schema
-        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
-          ./gradlew deploySchema -PdeployDocsSshKey="$DOCS_SSH_KEY" -PdeployDocsSshUsername="$DOCS_USERNAME" -PdeployDocsHost="$DOCS_HOST" --stacktrace --info
+        run: ./gradlew deploySchema -PdeployDocsSshKey="$DOCS_SSH_KEY" -PdeployDocsSshUsername="$DOCS_USERNAME" -PdeployDocsHost="$DOCS_HOST" --stacktrace --info
        env:
          DOCS_USERNAME: ${{ secrets.DOCS_USERNAME }}
          DOCS_SSH_KEY: ${{ secrets.DOCS_SSH_KEY }}
@@ -223,8 +183,8 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Wait for Artifactory Artifacts
        if: ${{ contains(needs.prerequisites.outputs.project_version, '-RC') || contains(needs.prerequisites.outputs.project_version, '-M') }}
        run: |
@@ -247,14 +207,11 @@ jobs:
          echo "Artifacts for $REPO@$VERSION have been released to Maven Central."
      - name: Create GitHub Release
        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
          echo "Tagging and publishing $REPO@$VERSION release on GitHub."
          ./gradlew createGitHubRelease -PnextVersion=$VERSION -Pbranch=$BRANCH -PcreateRelease=true -PgitHubAccessToken=$TOKEN
      - name: Announce Release on Slack
        id: spring-security-announcing
-        uses: slackapi/slack-github-action@v1.24.0
+        uses: slackapi/slack-github-action@v1.26.0
        with:
          payload: |
            {
@@ -278,9 +235,6 @@ jobs:
          git config user.email 'github-actions[bot]@users.noreply.github.com'
      - name: Update to next Snapshot Version
        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
          echo "Updating $REPO@$VERSION to next snapshot version."
          ./gradlew :updateToSnapshotVersion
          git commit -am "Next development version"
@@ -302,8 +256,8 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Schedule next release (if not already scheduled)
        run: ./gradlew scheduleNextRelease -PnextVersion=$VERSION -PgitHubAccessToken=$TOKEN
  notify_result:
@@ -7,8 +7,8 @@ on:
    tags: '**'
  repository_dispatch:
    types: request-build-reference # legacy
-  #schedule:
-  #- cron: '0 10 * * *' # Once per day at 10am UTC
+  schedule:
+  - cron: '0 10 * * *' # Once per day at 10am UTC
  workflow_dispatch:
 permissions: read-all
 jobs:
@@ -1,32 +0,0 @@
-name: Execute Gradle Wrapper Upgrade
-
-on:
-  schedule:
-    - cron:  '0 2 * * *' # 2am UTC
-  workflow_dispatch:
-
-jobs:
-  upgrade_wrapper:
-    name: Execution
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up Git configuration
-        env:
-          TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          git config --global url."https://unused-username:${TOKEN}@github.com/".insteadOf "https://github.com/"
-          git config --global user.name 'github-actions[bot]'
-          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Set up JDK 17
-        uses: actions/setup-java@v4
-        with:
-          java-version: '17'
-          distribution: 'temurin'
-      - name: Set up Gradle
-        uses: gradle/gradle-build-action@v2
-      - name: Upgrade Wrappers
-        run: ./gradlew clean upgradeGradleWrapperAll --continue -Porg.gradle.java.installations.auto-download=false
-        env:
-          WRAPPER_UPGRADE_GIT_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -0,0 +1,52 @@
+name: Merge Dependabot PR
+
+on: pull_request_target
+
+run-name: Merge Dependabot PR ${{ github.ref_name }}
+
+permissions: write-all
+
+jobs:
+  merge-dependabot-pr:
+    runs-on: ubuntu-latest
+    if: github.actor == 'dependabot[bot]'
+    steps:
+
+      - uses: actions/checkout@v4
+        with:
+          show-progress: false
+          ref: ${{ github.event.pull_request.head.sha }}
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Set Milestone to Dependabot Pull Request
+        id: set-milestone
+        run: |
+          if test -f pom.xml
+          then
+            CURRENT_VERSION=$(mvn help:evaluate -Dexpression="project.version" -q -DforceStdout)
+          else
+            CURRENT_VERSION=$(cat gradle.properties | sed -n '/^version=/ { s/^version=//;p }')
+          fi
+          export CANDIDATE_VERSION=${CURRENT_VERSION/-SNAPSHOT}
+          MILESTONE=$(gh api repos/$GITHUB_REPOSITORY/milestones --jq 'map(select(.due_on != null and (.title | startswith(env.CANDIDATE_VERSION)))) | .[0] | .title')
+          
+          if [ -z $MILESTONE ]
+          then
+            gh run cancel ${{ github.run_id }}
+            echo "::warning title=Cannot merge::No scheduled milestone for $CURRENT_VERSION version"
+          else
+            gh pr edit ${{ github.event.pull_request.number }} --milestone $MILESTONE
+            echo mergeEnabled=true >> $GITHUB_OUTPUT
+          fi
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Merge Dependabot pull request
+        if: steps.set-milestone.outputs.mergeEnabled
+        run: gh pr merge ${{ github.event.pull_request.number }} --auto --rebase
+        env:
+          GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
@@ -32,7 +32,7 @@ jobs:
      actions: read
    steps:
      - name: Send Slack message
-        uses: Gamesight/slack-workflow-status@v1.2.0
+        uses: Gamesight/slack-workflow-status@v1.3.0
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          slack_webhook_url: ${{ secrets.SLACK_WEBHOOK_URL }}
@@ -3,9 +3,7 @@ name: PR Build
 on: pull_request

 env:
-  GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
-  GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
-  GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
+  DEVELOCITY_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}

 permissions:
  contents: read
@@ -20,7 +18,27 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - name: Build with Gradle
-        run: ./gradlew clean build --continue --scan
+        run: ./gradlew clean build --continue
+  generate-docs:
+    name: Generate Docs
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'spring-projects/spring-security' }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up gradle
+        uses: spring-io/spring-gradle-build-action@v2
+        with:
+          java-version: '11'
+          distribution: 'adopt'
+      - name: Run Antora
+        run: ./gradlew -PbuildSrc.skipTests=true :spring-security-docs:antora
+      - name: Upload Docs
+        id: upload
+        uses: actions/upload-artifact@v4
+        with:
+          name: docs
+          path: docs/build/site
+          overwrite: true
@@ -1,24 +0,0 @@
-name: Release Scheduler
-on:
-  schedule:
-  - cron: '15 15 * * MON' # Every Monday at 3:15pm UTC
-  workflow_dispatch:
-permissions: read-all
-jobs:
-  dispatch_scheduled_releases:
-    name: Dispatch scheduled releases
-    if: github.repository_owner == 'spring-projects'
-    strategy:
-      matrix:
-        # List of active maintenance branches.
-        branch: [ main, 6.1.x, 5.8.x ]
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 1
-    - name: Dispatch
-      env:
-        GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
-      run: gh workflow run update-scheduled-release-version.yml -r ${{ matrix.branch }}
@@ -0,0 +1,22 @@
+name: Trigger Dependabot Auto Merge Forward
+
+on:
+  push:
+    branches:
+      - '*.x'
+
+permissions: read-all
+
+jobs:
+  trigger-worflow:
+    name: Trigger Workflow
+    runs-on: ubuntu-latest
+    if: ${{ github.event.commits[0].author.username == 'dependabot[bot]' && github.repository == 'spring-projects/spring-security' }}
+    steps:
+      - name: Checkout
+        id: checkout
+        uses: actions/checkout@v4
+      - id: trigger
+        env:
+          GH_TOKEN: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
+        run: gh workflow run dependabot-auto-merge-forward.yml -r main
@@ -5,9 +5,7 @@ on:

 env:
  SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-  GRADLE_ENTERPRISE_CACHE_USER: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
-  GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
-  GRADLE_ENTERPRISE_SECRET_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
+  DEVELOCITY_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}

 permissions:
  contents: read
@@ -29,23 +27,17 @@ jobs:
      - name: Set up gradle
        uses: spring-io/spring-gradle-build-action@v2
        with:
-          java-version: '17'
-          distribution: 'temurin'
+          java-version: '11'
+          distribution: 'adopt'
      - id: check-release-due
        name: Check Release Due
        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
          ./gradlew gitHubCheckNextVersionDueToday
          echo "is_due_today=$(cat build/github/milestones/is-due-today)" >>$GITHUB_OUTPUT
      - id: check-open-issues
        name: Check for open issues
        if: steps.check-release-due.outputs.is_due_today == 'true'
        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
          ./gradlew gitHubCheckMilestoneHasNoOpenIssues
          echo "is_open_issues=$(cat build/github/milestones/is-open-issues)" >>$GITHUB_OUTPUT
      - id: validate-release-state
@@ -58,9 +50,6 @@ jobs:
        name: Update version and push
        if: steps.check-release-due.outputs.is_due_today == 'true' && steps.check-open-issues.outputs.is_open_issues == 'false'
        run: |
-          export GRADLE_ENTERPRISE_CACHE_USERNAME="$GRADLE_ENTERPRISE_CACHE_USER"
-          export GRADLE_ENTERPRISE_CACHE_PASSWORD="$GRADLE_ENTERPRISE_CACHE_PASSWORD"
-          export GRADLE_ENTERPRISE_ACCESS_KEY="$GRADLE_ENTERPRISE_SECRET_ACCESS_KEY"
          git config user.name 'github-actions[bot]'
          git config user.email 'github-actions[bot]@users.noreply.github.com'
          ./gradlew :updateProjectVersion
@@ -72,7 +61,7 @@ jobs:
      - id: send-slack-notification
        name: Send Slack message
        if: failure()
-        uses: Gamesight/slack-workflow-status@v1.2.0
+        uses: Gamesight/slack-workflow-status@v1.3.0
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          slack_webhook_url: ${{ secrets.SLACK_WEBHOOK_URL }}
@@ -28,3 +28,5 @@ s101plugin.state

 !.idea/checkstyle-idea.xml
 !.idea/externalDependencies.xml
+
+node_modules
@@ -3,4 +3,4 @@
 # See https://sdkman.io/usage#config
 # A summary is to add the following to ~/.sdkman/etc/config
 # sdkman_auto_env=true
-java=17.0.3-tem
+java=11.0.14-tem
@@ -1,3 +0,0 @@
-{
-	"java.import.gradle.enabled": false
-}
@@ -1,154 +1,232 @@
-= Contributing to Spring Security
+_Have something you'd like to contribute to the framework? We welcome pull requests, but ask that you carefully read this document first to understand how best to submit them; what kind of changes are likely to be accepted; and what to expect from the Spring Security team when evaluating your submission._

-First off, thank you for taking the time to contribute! :+1: :tada:
+_Please refer back to this document as a checklist before issuing any pull request; this will save time for everyone!_

-== Table of Contents
+= Code of Conduct

-* <<code-of-conduct>>
-* <<how-to-contribute>>
-* <<ask-questions>>
-* <<find-an-issue>>
-* <<create-an-issue>>
-* <<issue-lifecycle>>
-* <<submit-a-pull-request>>
-* <<build-from-source>>
-* <<code-style>>
+Please see our https://github.com/spring-projects/.github/blob/main/CODE_OF_CONDUCT.md[code of conduct].

-[[code-of-conduct]]
-== Code of Conduct
+= Similar but different

-This project is governed by the https://github.com/spring-projects/.github/blob/main/CODE_OF_CONDUCT.md[Spring code of conduct].
-By participating you are expected to uphold this code.
-Please report unacceptable behavior to spring-code-of-conduct@pivotal.io.
+Each Spring module is slightly different from one another in terms of team size, number of issues, etc. Therefore, each project is managed slightly different. You will notice that this document is very similar to the https://github.com/spring-projects/spring-framework/wiki/Contributor-guidelines[Spring Framework Contributor guidelines]. However, there are some subtle differences between the two documents, so please be sure to read this document thoroughly.

-[[how-to-contribute]]
-== How to Contribute
+= Importing into IDE

-[[ask-questions]]
-=== Ask Questions
+The following provides information on setting up a development environment that can run the sample in https://www.springsource.org/sts[Spring Tool Suite 3.6.0+]. Other IDE's should work using Gradle's IDE support, but have not been tested.

-If you have a question, check Stack Overflow using
-https://stackoverflow.com/questions/tagged/spring-security+or+spring-ldap+or+spring-authorization-server+or+spring-session?tab=Newest[this list of tags].
-Find an existing discussion, or start a new one if necessary.
+* IDE Setup
+** Install Spring Tool Suite 3.6.0+
+** You will need the following plugins installed (can be found on the Extensions Page)
+*** Gradle Eclipse
+*** Groovy Eclipse
+* Importing the project into Spring Tool Suite
+** File -> Import… -> Gradle Project

-If you believe there is an issue, search through https://github.com/spring-projects/spring-security/issues[existing issues] trying a  few different ways to find discussions, past or current, that are related to the issue.
-Reading those discussions helps you to learn about the issue, and helps us to make a decision.
+As of new versions of Spring Tool Suite, you might need to install Groovy Eclipse pointing directly to the updated plugin location. To install Groovy Eclipse on Spring Tool Suite based on Eclipse Oxigen you must do the following steps:

-[[find-an-issue]]
-=== Find an Existing Issue
+Help -> Install New Software… -> Add the following URL into _Work with_ field:
+https://dist.springsource.org/snapshot/GRECLIPSE/e4.7/[https://dist.springsource.org/snapshot/GRECLIPSE/e4.7/]

-There are many issues in Spring Security with the labels https://github.com/spring-projects/spring-security/issues?q=is%3Aissue+is%3Aopen+label%3A%22status%3A+ideal-for-contribution%22[`ideal-for-contribution`] or https://github.com/spring-projects/spring-security/issues?q=is%3Aissue+is%3Aopen+label%3A%22status%3A+first-timers-only%22[`first-timers-only`] that are a great way to contribute to a discussion or <<submit-a-pull-request,to a PR>>.
-You can volunteer by commenting on these tickets, and we will assign them to you.
+= Understand the basics

-[[create-an-issue]]
-=== Create an Issue
+Not sure what a pull request is, or how to submit one? Take a look at GitHub's excellent https://help.github.com/articles/using-pull-requests[help documentation first].

-Reporting an issue or making a feature request is a great way to contribute.
-Your feedback and the conversations that result from it provide a continuous flow of ideas.
-However, before creating a ticket, please take the time to <<ask-questions,ask and research>> first.
+= Search GitHub issues; create an issue if necessary

-If you create an issue after a discussion on Stack Overflow, please provide a description in the issue instead of simply referring to Stack Overflow.
-The issue tracker is an important place of record for design discussions and should be self-sufficient.
+Is there already an issue that addresses your concern? Do a bit of searching in our https://github.com/spring-projects/spring-security/issues[GitHub issues] to see if you can find something similar. If not, please create a new issue before submitting a pull request unless the change is not a user facing issue.

-Once you're ready, create an issue on https://github.com/spring-projects/spring-security/issues[GitHub].
+= Discuss non-trivial contribution ideas with committers

-Many issues are caused by subtle behavior, typos, and unintended configuration.
-Creating a https://stackoverflow.com/help/minimal-reproducible-example[Minimal Reproducible Example] (starting with https://start.spring.io for example) of the problem helps the team quickly triage your issue and get to the core of the problem.
+If you're considering anything more than correcting a typo or fixing a minor bug, please discuss it on the https://gitter.im/spring-projects/spring-security[Spring Security Gitter] before submitting a pull request. We're happy to provide guidance but please spend an hour or two researching the subject on your own including searching the forums for prior discussions.

-We love contributors, and we may ask you to <<submit-a-pull-request,submit a PR with a fix>>.
+= Sign the Contributor License Agreement

-[[issue-lifecycle]]
-=== Issue Lifecycle
+If you have not previously done so, please fill out and submit the https://cla.pivotal.io/sign/spring[Contributor License Agreement].

-When an issue is first created, it is flagged `waiting-for-triage` waiting for a team member to triage it.
-Once the issue has been reviewed, the team may ask for further information if needed, and based on the findings, the issue is either assigned a target branch (or no branch if a feature) or is closed with a specific status.
-The target branch is https://spring.io/projects/spring-security#support[the earliest supported branch] where <<choose-a-branch,the change will be applied>>.
+= Create your branch from oldest maintenance branch

-When a fix is ready, the issue is closed and may still be re-opened until the fix is released.
-After that the issue will typically no longer be reopened.
-In rare cases if the issue was not at all fixed, the issue may be re-opened.
-In most cases however any follow-up reports will need to be created as new issues with a fresh description.
+Create your topic branch to be submitted as a pull request from the oldest impacted and supported maintenance branch.
+You can find the supported versions by looking at the https://github.com/spring-projects/spring-security/milestones[milestones page].
+Switch to a branch named `<major>.<minor>.x` from the smallest milestone in the format of `<major>.<minor>.<patch>(-<prerelease>)`.
+The spring team will ensure the code gets merged forward into additional branches.

-[[build-from-source]]
-=== Build from Source
+= Use short branch names

-See https://github.com/spring-projects/spring-security/tree/main#building-from-source[Build from Source] for instructions on how to check out, build, and import the Spring Security source code into your IDE.
+Branches used when submitting pull requests should preferably be named according to GitHub issues, e.g. `gh-1234` or `gh-1234-fix-npe`. Otherwise, use succinct, lower-case, dash (`-`) delimited names, such as `fix-warnings` or `fix-typo`. This is important, because branch names show up in the merge commits that result from accepting pull requests, and should be as expressive and concise as possible.

-[[code-style]]
-=== Source Code Style
+= Keep commits focused

-The wiki pages https://github.com/spring-projects/spring-framework/wiki/Code-Style[Code Style] and https://github.com/spring-projects/spring-framework/wiki/IntelliJ-IDEA-Editor-Settings[IntelliJ IDEA Editor Settings] define the source file coding standards we use along with some IDEA editor settings we customize.
+Remember each ticket should be focused on a single item of interest since the tickets are used to produce the changelog. Since each commit should be tied to a single GitHub issue, ensure that your commits are focused. For example, do not include an update to a transitive library in your commit unless the GitHub is to update the library. Reviewing your commits is essential before sending a pull request.

-To format the code as well as check the style, run `./gradle format check`.
+= Mind the whitespace

-[[submit-a-pull-request]]
-=== Submit a Pull Request
+Please carefully follow the whitespace and formatting conventions already present in the framework.

-We are excited for your pull request! :heart:
+. Tabs, not spaces
+. Unix (LF), not dos (CRLF) line endings
+. Eliminate all trailing whitespace
+. Aim to wrap code at 120 characters, but favor readability over wrapping
+. Preserve existing formatting; i.e. do not reformat code for its own sake
+. Search the codebase using `git grep` and other tools to discover common naming conventions, etc.
+. UTF-8 encoding for Java sources and XML files

-Please do your best to follow these steps.
-Don't worry if you don't get them all correct the first time, we will help you.
+Whitespace management tips
+
+. You can use the https://marketplace.eclipse.org/content/anyedit-tools[AnyEdit Eclipse plugin] to ensure spaces are used and to clean up trailing whitespaces.
+. Use Git's `pre-commit.sample` hook to prevent invalid whitespace from being pushed out. You can enable it by moving `.git/hooks/pre-commit.sample` to `.git/hooks/pre-commit` and ensuring it is executable. For more information on hooks refer to https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks[https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks].
+
+= Add Apache license header to all new classes

-[[sign-cla]]
-1. If you have not previously done so, please sign the https://cla.spring.io/sign/spring[Contributor License Agreement].
-You will be reminded automatically when you submit the PR.
-[[create-an-issue]]
-1. Must you https://github.com/spring-projects/spring-security/issues/new/choose[create an issue] first? No, but it is recommended for features and larger bug fixes. It's easier discuss with the team first to determine the right fix or enhancement.
-For typos and straightforward bug fixes, starting with a pull request is encouraged.
-Please include a description for context and motivation.
-Note that the team may close your pull request if it's not a fit for the project.
-[[choose-a-branch]]
-1. Always check out the branch indicated in the milestone and submit pull requests against it (for example, for milestone `5.8.3` use the `5.8.x` branch).
-If there is no milestone, choose `main`.
-Once merged, the fix will be forwarded-ported to applicable branches including `main`.
-[[create-a-local-branch]]
-1. Create a local branch
-If this is for an issue, consider a branch name with the issue number, like `gh-22276`.
-[[write-tests]]
-1. Add JUnit Tests for your changes
-[[update-copyright]]
-1. In all files you edited, if the copyright header is of the form 2002-20xx, update the final copyright year to the current year.
-[[add-since]]
-1. If on `main`, add `@since` JavaDoc attributes to new public APIs that your PR adds
-[[change-rnc]]
-1. If you are updating the XSD, please instead update the RNC file and then run `./gradlew :spring-security-config:rncToXsd`.
-[[format-code]]
-1. For each commit, build the code using `./gradlew format check`.
-This command ensures the code meets most of <<code-style,the style guide>>; a notable exception is import order.
-[[commit-atomically]]
-1. Choose the granularity of your commits consciously and squash commits that represent
-multiple edits or corrections of the same logical change.
-See https://git-scm.com/book/en/Git-Tools-Rewriting-History[Rewriting History section of Pro Git] for an overview of streamlining the commit history.
-[[format-commit-messages]]
-1. Format commit messages using 55 characters for the subject line, 72 characters per line
-for the description, followed by the issue fixed, for example, `Closes gh-22276`.
-See the https://git-scm.com/book/en/Distributed-Git-Contributing-to-a-Project#Commit-Guidelines[Commit Guidelines section of Pro Git] for best practices around commit messages, and use `git log` to see some examples.
-Present tense is preferred.
-+
-[indent=0]
 ----
-Address NullPointerException
+/*
+ * Copyright 2002-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

-Closes gh-22276
----
-[[reference-issue]]
-1. If there is a prior issue, reference the GitHub issue number in the description of the pull request.
-+
-[indent=0]
----
-Closes gh-22276
+package ...;
 ----

-If accepted, your contribution may be heavily modified as needed prior to merging.
-You will likely retain author attribution for your Git commits granted that the bulk of your changes remain intact.
-You may also be asked to rework the submission.
+= Update Apache license header to modified files as necessary

-If asked to make corrections, simply push the changes against the same branch, and your pull request will be updated.
-In other words, you do not need to create a new pull request when asked to make changes.
-When it is time to merge, you'll be asked to squash your commits.
+Always check the date range in the license header. For example, if you've modified a file in 2020 whose header still reads

-==== Participate in Reviews
+----
+ * Copyright 2002-2012 the original author or authors.
+----

-Helping to review pull requests is another great way to contribute.
-Your feedback can help to shape the implementation of new features.
-When reviewing pull requests, however, please refrain from approving or rejecting a PR unless you are a core committer for Spring Security.
+then be sure to update it to the current year appropriately (e.g. 2020)
+
+----
+ * Copyright 2002-2020 the original author or authors.
+----
+
+= Use @since tags for newly-added public API types and methods
+
+Example:
+
+----
+/**
+ * …
+ *
+ * @author First Last
+ * @since 5.4
+ * @see …
+ */
+----
+
+= Submit JUnit test cases for all behavior changes
+
+Search the codebase to find related unit tests and add additional `@Test` methods within.
+
+. Any new tests should end in the name `Tests` (note this is plural). For example, a valid name would be `FilterChainProxyTests`. An invalid name would be `FilterChainProxyTest`.
+. New test methods should not start with test. This is an old JUnit3 convention and is not necessary since the method is annotated with `@Test`.
+
+= Update spring-security-x.y.rnc for schema changes
+
+Update the https://www.relaxng.org[RELAX NG] schema `spring-security-x.y.rnc` instead of `spring-security-x.y.xsd` if you contribute changes to supported XML configuration. The XML schema file can be generated the following Gradle task:
+
+----
+./gradlew :spring-security-config:rncToXsd
+----
+
+Changes to the XML schema will be overwritten by the Gradle build task.
+
+= Squash commits
+
+Use `git rebase --interactive`, `git add --patch` and other tools to "squash" multiple commits into atomic changes. In addition to the man pages for `git`, there are https://git-scm.com/book/en/v2/Git-Tools-Rewriting-History[many resources online] to help you understand how these tools work.
+
+= Use real name in git commits
+
+Please configure Git to use your real first and last name for any commits you intend to submit as pull requests. Make sure the name is properly capitalized as submitted to the https://cla.pivotal.io[Pivotal Contributor License Agreement]:
+
+----
+First Last <user@mail.com>
+----
+
+This helps ensure traceability against the CLA, and also goes a long way to ensuring useful output from tools like Git shortlog and others.
+
+You can configure this globally:
+
+----
+git config --global user.name "First Last"
+git config --global user.email user@example.com
+----
+
+or locally for the current repository by omitting the `--global` flag:
+
+----
+git config user.name "First Last"
+git config user.email user@example.com
+----
+
+= Format commit messages
+
+. Keep the subject line to 50 characters or less if possible
+. Do not end the subject line with a period
+. In the body of the commit message, explain how things worked before this commit, what has changed, and how things work now
+. Include `Closes gh-<issue-number>` at the end if this fixes a GitHub issue
+. Avoid markdown, including back-ticks identifying code
+
+Example:
+
+----
+Short (50 chars or less) summary of changes
+
+More detailed explanatory text, if necessary.  Wrap it to about 72
+characters or so.  In some contexts, the first line is treated as the
+subject of an email and the rest of the text as the body. The blank
+line separating the summary from the body is critical (unless you omit
+the body entirely); tools like rebase can get confused if you run the
+two together.
+
+Further paragraphs come after blank lines.
+
+ - Bullet points are okay, too
+
+ - Typically a hyphen or asterisk is used for the bullet, preceded by a
+   single space, with blank lines in between, but conventions vary here
+
+Closes gh-123
+----
+
+
+= Run all tests prior to submission
+
+----
+./gradlew clean build integrationTest
+----
+
+= Submit your pull request
+
+*Subject line:*
+
+Follow the same conventions for pull request subject lines as mentioned above for commit message subject lines.
+
+*In the body:*
+
+. Explain your use case. What led you to submit this change? Why were existing mechanisms in the framework insufficient? Make a case that this is a general-purpose problem and that yours is a general-purpose solution, etc
+. Add any additional information and ask questions; start a conversation, or continue one from GitHub Issues
+. Mention any GitHub Issues
+. Also mention that you have submitted the CLA as described above
+Note that for pull requests containing a single commit, GitHub will default the subject line and body of the pull request to match the subject line and body of the commit message. This is fine, but please also include the items above in the body of the request.
+
+= Mention your pull request on the associated GitHub issue
+
+Add a comment to the associated GitHub issue(s) linking to your new pull request.
+
+= Expect discussion and rework
+
+The Spring team takes a very conservative approach to accepting contributions to the framework. This is to keep code quality and stability as high as possible, and to keep complexity at a minimum. Your changes, if accepted, may be heavily modified prior to merging. You will retain "Author:" attribution for your Git commits granted that the bulk of your changes remain intact. You may be asked to rework the submission for style (as explained above) and/or substance. Again, we strongly recommend discussing any serious submissions with the Spring Framework team prior to engaging in serious development work.
+
+Note that you can always force push (`git push -f`) reworked / rebased commits against the branch used to submit your pull request. i.e. you do not need to issue a new pull request when asked to make changes.
@@ -6,8 +6,8 @@ image:https://img.shields.io/badge/Revved%20up%20by-Gradle%20Enterprise-06A0CE?l

 = Spring Security

-Spring Security provides security services for the https://docs.spring.io[Spring IO Platform]. Spring Security 6.0 requires Spring 6.0 as
-a minimum and also requires Java 17.
+Spring Security provides security services for the https://docs.spring.io[Spring IO Platform]. Spring Security 5.0 requires Spring 5.0 as
+a minimum and also requires Java 8.

 For a detailed list of features and access to the latest release, please visit https://spring.io/projects[Spring projects].

@@ -30,9 +30,9 @@ In the instructions below, https://vimeo.com/34436402[`./gradlew`] is invoked fr
 a cross-platform, self-contained bootstrap mechanism for the build.

 === Prerequisites
-https://docs.github.com/en/get-started/quickstart/set-up-git[Git] and the https://www.oracle.com/java/technologies/downloads/#java17[JDK17 build].
+https://help.github.com/set-up-git-redirect[Git] and the https://www.oracle.com/technetwork/java/javase/downloads[JDK11 build].

-Be sure that your `JAVA_HOME` environment variable points to the `jdk-17` folder extracted from the JDK download.
+Be sure that your `JAVA_HOME` environment variable points to the `jdk-11` folder extracted from the JDK download.

 === Check out sources
 [indent=0]
@@ -40,38 +40,27 @@ Be sure that your `JAVA_HOME` environment variable points to the `jdk-17` folder
 git clone git@github.com:spring-projects/spring-security.git
 ----

-=== Install all `spring-*.jar` into your local Maven repository.
-
+=== Install all spring-\* jars into your local Maven cache
 [indent=0]
 ----
 ./gradlew publishToMavenLocal
 ----

-=== Compile and test; build all JARs, distribution zips, and docs
-
+=== Compile and test; build all jars, distribution zips, and docs
 [indent=0]
 ----
 ./gradlew build
 ----

-The reference docs are not currently included in the distribution zip.
-You can build the reference docs for this branch by running the following command:
-
----
-./gradlew :spring-security-docs:antora
----
-
-That command publishes the docs site to the `_docs/build/site_` directory.
-The https://github.com/spring-projects/spring-security/tree/docs-build[playbook branch] describes how to build the reference docs in detail.
-
 Discover more commands with `./gradlew tasks`.
+See also the https://github.com/spring-projects/spring-framework/wiki/Gradle-build-and-release-FAQ[Gradle build and release FAQ].

 == Getting Support
 Check out the https://stackoverflow.com/questions/tagged/spring-security[Spring Security tags on Stack Overflow].
 https://spring.io/support[Commercial support] is available too.

 == Contributing
-https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request[Pull requests] are welcome; see the https://github.com/spring-projects/spring-security/blob/main/CONTRIBUTING.adoc[contributor guidelines] for details.
+https://help.github.com/articles/creating-a-pull-request[Pull requests] are welcome; see the https://github.com/spring-projects/spring-security/blob/main/CONTRIBUTING.adoc[contributor guidelines] for details.

 == License
 Spring Security is Open Source software released under the
@@ -1,89 +1,4 @@
-= Release Process
-
-The release process for Spring Security is partially automated. The following table outlines which steps are automated and which are manual. Follow the links to read about each step.
-
-[cols="1,1"]
-|===
-| Step | Status
-
-| <<update-dependencies>>
-| :x: manual
-
-| <<check-all-issues-are-closed>>
-| :white_check_mark: automated (scheduled release will abort if any issues are open)
-
-| <<update-release-version>>
-| :white_check_mark: automated
-
-| <<update-antora-version>>
-| :white_check_mark: automated
-
-| <<build-locally>>
-| :x: manual (when updating dependencies)
-
-| <<push-release-commit>>
-| :white_check_mark: automated
-
-| <<announce-release-on-slack>>
-| :white_check_mark: automated
-
-| <<tag-release>>
-| :white_check_mark: automated
-
-| <<update-to-next-development-version>>
-| :white_check_mark: automated
-
-| <<update-version-on-project-page>>
-| :x: manual
-
-| <<update-release-notes-on-github>>
-| :white_check_mark: automated
-
-| <<close-create-milestone,Close milestone>>
-| :x: manual (move issues to new milestone before release)
-
-| <<close-create-milestone,Create milestone>>
-| :white_check_mark: automated (if not already created)
-
-| <<announce-release-on-other-channels>>
-| :x: manual
-|===
-
-*When should I update dependencies manually?* Dependencies should be updated at the latest the end of the week prior to the release. This is usually the Friday following the 2nd Monday of the month (counting from the first week with a Monday). When in doubt, check the https://github.com/spring-projects/spring-security/milestones[milestones] page for release due dates.
-
-*When do scheduled releases occur?* Automated releases are scheduled to occur at *3:15 PM UTC* on the *3rd Monday of the month* (counting from the first week with a Monday).
-
-[NOTE]
-The scheduled release process currently runs every Monday but only releases when a release is due. See the performed checks below for more information.
-
-The automated release process occurs on the following branches:
-
-* `main`
-* `6.0.x`
-* `5.8.x`
-* `5.7.x`
-
-For each of the above branches, the automated process performs the following checks before proceeding with the release:
-
-1. _Check if the milestone is due today._ This check compares the current (SNAPSHOT) version of the branch with available milestones and chooses the first match (sorted alphabetically). If the due date on the matched milestone is *not* today, the process stops.
-2. _Check if all issues are closed._ This check uses the milestone from the previous step and looks for open issues. If any open issues are found, the process stops.
-
-[IMPORTANT]
-You should ensure all issues are closed or moved to another milestone prior to a scheduled release.
-
-If the above checks pass, the version number is updated (in `gradle.properties` and `antora.yml`) and a commit is pushed to trigger the CI process.
-
-*How do I trigger a release manually?* You can trigger a release manually in two ways:
-
-1. Trigger a release for a particular branch via https://github.com/spring-projects/spring-security/actions/workflows/update-scheduled-release-version.yml[`update-scheduled-release-version.yml`] on the desired branch. The above checks are performed for that branch, and the release will proceed if all checks pass. _This is the recommended way to trigger a release that did not pass the above checks during a regularly scheduled release._
-2. Trigger releases for all branches via https://github.com/spring-projects/spring-security/actions/workflows/release-scheduler.yml[`release-scheduler.yml`] on the `main` branch. The above checks are performed for each branch, and only releases that pass all checks will proceed.
-
-*When should additional manual steps be performed?* All other automated steps listed above occur during the normal CI process. Additional manual steps can be performed at any time once the builds pass and releases are finished.
-
-*What if something goes wrong?* If the normal CI process fails, you can retry by re-running the failed jobs with the "Re-run failed jobs" option in GitHub Actions. If changes are required, you should revert the "Release x.y.z" commit, delete the tag, and proceed manually.
-
-[#update-dependencies]
-== Update dependencies
+= Update Dependencies

 Ensure you have no changes in your local repository.
 Change to a new branch.
@@ -144,8 +59,7 @@ $ ./gradlew updateDependencies -PupdateMode=GITHUB_ISSUE -PgitHubAccessToken=<gi

 Apply any fixes from your previous branch that were necessary.

-[#check-all-issues-are-closed]
-== Check all issues are closed
+= Check All Issues are Closed

 The following command will check if there are any open issues for the ticket.
 Before running the command, replace the following values:
@@ -160,13 +74,11 @@ $ ./gradlew gitHubCheckMilestoneHasNoOpenIssues -PgitHubAccessToken=<github-pers

 Alternatively, you can manually check using https://github.com/spring-projects/spring-security/milestones

-[#update-release-version]
-== Update release version
+= Update Release Version

 Update the version number in `gradle.properties` for the release, for example `5.5.0-M1`, `5.5.0-RC1`, `5.5.0`

-[#update-antora-version]
-== Update antora version
+= Update Antora Version

 You will need to update the antora.yml version.
 If you are unsure of what the values should be, the following task will instruct you what the expected values are:
@@ -176,8 +88,7 @@ If you are unsure of what the values should be, the following task will instruct
 ./gradlew :spring-security-docs:antoraCheckVersion
 ----

-[#build-locally]
-== Build locally
+= Build Locally

 Run the build using

@@ -186,8 +97,7 @@ Run the build using
 $ ./gradlew check
 ----

-[#push-release-commit]
-== Push release commit
+= Push the Release Commit

 Push the commit and GitHub actions will build and deploy the artifacts
 If you are pushing to Maven Central, then you can get notified when it’s uploaded by running the following:
@@ -197,8 +107,7 @@ If you are pushing to Maven Central, then you can get notified when it’s uploa
 $ ./scripts/release/wait-for-done.sh 5.5.0
 ----

-[#announce-release-on-slack]
-== Announce release on Slack
+= Announce the release on Slack

 * Announce via Slack on
 https://pivotal.slack.com/messages/spring-release[#spring-release],
@@ -209,8 +118,7 @@ Something like:
 spring-security-announcing 5.5.0 is available.
 ....

-[#tag-release]
-== Tag release
+= Tag the release

 * Tag the release and then push the tag

@@ -219,13 +127,11 @@ git tag 5.4.0-RC1
 git push origin 5.4.0-RC1
 ....

-[#update-to-next-development-version]
-== Update to next development version
+== 7. Update to Next Development Version

 * Update `gradle.properties` version to next `+SNAPSHOT+` version, update antora.yml, and then push

-[#update-version-on-project-page]
-== Update version on project page
+== 8. Update version on project page

 The following command will update https://spring.io/projects/spring-security#learn with the new release version using the following parameters

@@ -238,8 +144,9 @@ The following command will update https://spring.io/projects/spring-security#lea
 $ ./gradlew saganCreateRelease saganDeleteRelease -PgitHubAccessToken=<github-personal-access-token> -PnextVersion=<next-version> -PpreviousVersion=<previous-version>
 ----

-[#update-release-notes-on-github]
-== Update release notes on GitHub
+
+
+== 9. Update Release Notes on GitHub

 Generate the Release Notes replacing:

@@ -260,8 +167,7 @@ cat build/changelog/release-notes.md | xclip -selection clipboard
 https://github.com/spring-projects/spring-security/releases[release on
 GitHub], associate it with the tag, and paste the generated notes

-[#close-create-milestone]
-== Close / Create milestone
+== 10. Close / Create Milestone

 * In
 https://github.com/spring-projects/spring-security/milestones[GitHub
@@ -270,8 +176,7 @@ Milestones], create a new milestone for the next release version
 the new milestone
 * Close the milestone for the release.

-[#announce-release-on-other-channels]
-== Announce release on other channels
+== 11. Announce the release on other channels

 * Create a https://spring.io/admin/blog[Blog]
 * Tweet from [@SpringSecurity](https://twitter.com/springsecurity)
@@ -9,6 +9,8 @@ dependencies {
 	api 'org.springframework:spring-jdbc'
 	api 'org.springframework:spring-tx'

+	optional 'net.sf.ehcache:ehcache'
+
 	testImplementation "org.assertj:assertj-core"
 	testImplementation "org.junit.jupiter:junit-jupiter-api"
 	testImplementation "org.junit.jupiter:junit-jupiter-params"
@@ -118,7 +118,8 @@ public class AclPermissionEvaluator implements PermissionEvaluator {
 		if (permission instanceof Permission[]) {
 			return Arrays.asList((Permission[]) permission);
 		}
-		if (permission instanceof String permString) {
+		if (permission instanceof String) {
+			String permString = (String) permission;
 			Permission p = buildPermission(permString);
 			if (p != null) {
 				return Arrays.asList(p);
@@ -56,9 +56,10 @@ public abstract class AbstractPermission implements Permission {
 		if (obj == null) {
 			return false;
 		}
-		if (!(obj instanceof Permission other)) {
+		if (!(obj instanceof Permission)) {
 			return false;
 		}
+		Permission other = (Permission) obj;
 		return (this.mask == other.getMask());
 	}

@@ -0,0 +1,141 @@
+/*
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.security.acls.domain;
+
+import java.io.Serializable;
+
+import net.sf.ehcache.CacheException;
+import net.sf.ehcache.Ehcache;
+import net.sf.ehcache.Element;
+
+import org.springframework.security.acls.model.AclCache;
+import org.springframework.security.acls.model.MutableAcl;
+import org.springframework.security.acls.model.ObjectIdentity;
+import org.springframework.security.acls.model.PermissionGrantingStrategy;
+import org.springframework.security.util.FieldUtils;
+import org.springframework.util.Assert;
+
+/**
+ * Simple implementation of {@link AclCache} that delegates to EH-CACHE.
+ * <p>
+ * Designed to handle the transient fields in {@link AclImpl}. Note that this
+ * implementation assumes all {@link AclImpl} instances share the same
+ * {@link PermissionGrantingStrategy} and {@link AclAuthorizationStrategy} instances.
+ *
+ * @author Ben Alex
+ * @deprecated since 5.6. In favor of JCache based implementations
+ */
+@Deprecated
+public class EhCacheBasedAclCache implements AclCache {
+
+	private final Ehcache cache;
+
+	private PermissionGrantingStrategy permissionGrantingStrategy;
+
+	private AclAuthorizationStrategy aclAuthorizationStrategy;
+
+	public EhCacheBasedAclCache(Ehcache cache, PermissionGrantingStrategy permissionGrantingStrategy,
+			AclAuthorizationStrategy aclAuthorizationStrategy) {
+		Assert.notNull(cache, "Cache required");
+		Assert.notNull(permissionGrantingStrategy, "PermissionGrantingStrategy required");
+		Assert.notNull(aclAuthorizationStrategy, "AclAuthorizationStrategy required");
+		this.cache = cache;
+		this.permissionGrantingStrategy = permissionGrantingStrategy;
+		this.aclAuthorizationStrategy = aclAuthorizationStrategy;
+	}
+
+	@Override
+	public void evictFromCache(Serializable pk) {
+		Assert.notNull(pk, "Primary key (identifier) required");
+		MutableAcl acl = getFromCache(pk);
+		if (acl != null) {
+			this.cache.remove(acl.getId());
+			this.cache.remove(acl.getObjectIdentity());
+		}
+	}
+
+	@Override
+	public void evictFromCache(ObjectIdentity objectIdentity) {
+		Assert.notNull(objectIdentity, "ObjectIdentity required");
+		MutableAcl acl = getFromCache(objectIdentity);
+		if (acl != null) {
+			this.cache.remove(acl.getId());
+			this.cache.remove(acl.getObjectIdentity());
+		}
+	}
+
+	@Override
+	public MutableAcl getFromCache(ObjectIdentity objectIdentity) {
+		Assert.notNull(objectIdentity, "ObjectIdentity required");
+		try {
+			Element element = this.cache.get(objectIdentity);
+			return (element != null) ? initializeTransientFields((MutableAcl) element.getValue()) : null;
+		}
+		catch (CacheException ex) {
+			return null;
+		}
+	}
+
+	@Override
+	public MutableAcl getFromCache(Serializable pk) {
+		Assert.notNull(pk, "Primary key (identifier) required");
+		try {
+			Element element = this.cache.get(pk);
+			return (element != null) ? initializeTransientFields((MutableAcl) element.getValue()) : null;
+		}
+		catch (CacheException ex) {
+			return null;
+		}
+	}
+
+	@Override
+	public void putInCache(MutableAcl acl) {
+		Assert.notNull(acl, "Acl required");
+		Assert.notNull(acl.getObjectIdentity(), "ObjectIdentity required");
+		Assert.notNull(acl.getId(), "ID required");
+		if (this.aclAuthorizationStrategy == null) {
+			if (acl instanceof AclImpl) {
+				this.aclAuthorizationStrategy = (AclAuthorizationStrategy) FieldUtils
+					.getProtectedFieldValue("aclAuthorizationStrategy", acl);
+				this.permissionGrantingStrategy = (PermissionGrantingStrategy) FieldUtils
+					.getProtectedFieldValue("permissionGrantingStrategy", acl);
+			}
+		}
+		if ((acl.getParentAcl() != null) && (acl.getParentAcl() instanceof MutableAcl)) {
+			putInCache((MutableAcl) acl.getParentAcl());
+		}
+		this.cache.put(new Element(acl.getObjectIdentity(), acl));
+		this.cache.put(new Element(acl.getId(), acl));
+	}
+
+	private MutableAcl initializeTransientFields(MutableAcl value) {
+		if (value instanceof AclImpl) {
+			FieldUtils.setProtectedFieldValue("aclAuthorizationStrategy", value, this.aclAuthorizationStrategy);
+			FieldUtils.setProtectedFieldValue("permissionGrantingStrategy", value, this.permissionGrantingStrategy);
+		}
+		if (value.getParentAcl() != null) {
+			initializeTransientFields((MutableAcl) value.getParentAcl());
+		}
+		return value;
+	}
+
+	@Override
+	public void clearCache() {
+		this.cache.removeAll();
+	}
+
+}
@@ -16,7 +16,6 @@

 package org.springframework.security.acls.jdbc;

-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -24,15 +23,15 @@ import java.util.UUID;

 import javax.sql.DataSource;

+import net.sf.ehcache.Cache;
+import net.sf.ehcache.CacheManager;
+import net.sf.ehcache.Ehcache;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

-import org.springframework.cache.Cache;
-import org.springframework.cache.CacheManager;
-import org.springframework.cache.concurrent.ConcurrentMapCache;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.security.acls.TargetObject;
 import org.springframework.security.acls.TargetObjectWithUUID;
@@ -42,10 +41,10 @@ import org.springframework.security.acls.domain.BasePermission;
 import org.springframework.security.acls.domain.ConsoleAuditLogger;
 import org.springframework.security.acls.domain.DefaultPermissionFactory;
 import org.springframework.security.acls.domain.DefaultPermissionGrantingStrategy;
+import org.springframework.security.acls.domain.EhCacheBasedAclCache;
 import org.springframework.security.acls.domain.GrantedAuthoritySid;
 import org.springframework.security.acls.domain.ObjectIdentityImpl;
 import org.springframework.security.acls.domain.PrincipalSid;
-import org.springframework.security.acls.domain.SpringCacheBasedAclCache;
 import org.springframework.security.acls.model.Acl;
 import org.springframework.security.acls.model.AuditableAccessControlEntry;
 import org.springframework.security.acls.model.MutableAcl;
@@ -56,8 +55,6 @@ import org.springframework.security.core.authority.SimpleGrantedAuthority;

 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
-import static org.mockito.BDDMockito.given;
-import static org.mockito.Mockito.mock;

 /**
 * Tests {@link BasicLookupStrategy}
@@ -78,7 +75,7 @@ public abstract class AbstractBasicLookupStrategyTests {

 	private BasicLookupStrategy strategy;

-	private static CacheManagerMock cacheManager;
+	private static CacheManager cacheManager;

 	public abstract JdbcTemplate getJdbcTemplate();

@@ -86,13 +83,14 @@ public abstract class AbstractBasicLookupStrategyTests {

 	@BeforeAll
 	public static void initCacheManaer() {
-		cacheManager = new CacheManagerMock();
-		cacheManager.addCache("basiclookuptestcache");
+		cacheManager = CacheManager.create();
+		cacheManager.addCache(new Cache("basiclookuptestcache", 500, false, false, 30, 30));
 	}

 	@AfterAll
 	public static void shutdownCacheManager() {
-		cacheManager.clear();
+		cacheManager.removalAll();
+		cacheManager.shutdown();
 	}

 	@BeforeEach
@@ -120,17 +118,11 @@ public abstract class AbstractBasicLookupStrategyTests {
 		return new AclAuthorizationStrategyImpl(new SimpleGrantedAuthority("ROLE_ADMINISTRATOR"));
 	}

-	protected SpringCacheBasedAclCache aclCache() {
-		return new SpringCacheBasedAclCache(getCache(), new DefaultPermissionGrantingStrategy(new ConsoleAuditLogger()),
+	protected EhCacheBasedAclCache aclCache() {
+		return new EhCacheBasedAclCache(getCache(), new DefaultPermissionGrantingStrategy(new ConsoleAuditLogger()),
 				new AclAuthorizationStrategyImpl(new SimpleGrantedAuthority("ROLE_USER")));
 	}

-	protected Cache getCache() {
-		Cache cache = cacheManager.getCacheManager().getCache("basiclookuptestcache");
-		cache.clear();
-		return cache;
-	}
-
 	@AfterEach
 	public void emptyDatabase() {
 		String query = "DELETE FROM acl_entry;" + "DELETE FROM acl_object_identity WHERE ID = 9;"
@@ -142,6 +134,12 @@ public abstract class AbstractBasicLookupStrategyTests {
 		getJdbcTemplate().execute(query);
 	}

+	protected Ehcache getCache() {
+		Ehcache cache = cacheManager.getCache("basiclookuptestcache");
+		cache.removeAll();
+		return cache;
+	}
+
 	@Test
 	public void testAclsRetrievalWithDefaultBatchSize() throws Exception {
 		ObjectIdentity topParentOid = new ObjectIdentityImpl(TARGET_CLASS, 100L);
@@ -329,32 +327,4 @@ public abstract class AbstractBasicLookupStrategyTests {
 		// @formatter:on
 	}

-	private static final class CacheManagerMock {
-
-		private final List<String> cacheNames;
-
-		private final CacheManager cacheManager;
-
-		private CacheManagerMock() {
-			this.cacheNames = new ArrayList<>();
-			this.cacheManager = mock(CacheManager.class);
-			given(this.cacheManager.getCacheNames()).willReturn(this.cacheNames);
-		}
-
-		private CacheManager getCacheManager() {
-			return this.cacheManager;
-		}
-
-		private void addCache(String name) {
-			this.cacheNames.add(name);
-			Cache cache = new ConcurrentMapCache(name);
-			given(this.cacheManager.getCache(name)).willReturn(cache);
-		}
-
-		private void clear() {
-			this.cacheNames.clear();
-		}
-
-	}
-
 }
@@ -0,0 +1,223 @@
+/*
+ * Copyright 2002-2016 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.security.acls.jdbc;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.util.List;
+
+import net.sf.ehcache.Ehcache;
+import net.sf.ehcache.Element;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import org.springframework.security.acls.domain.AclAuthorizationStrategy;
+import org.springframework.security.acls.domain.AclAuthorizationStrategyImpl;
+import org.springframework.security.acls.domain.AclImpl;
+import org.springframework.security.acls.domain.ConsoleAuditLogger;
+import org.springframework.security.acls.domain.DefaultPermissionGrantingStrategy;
+import org.springframework.security.acls.domain.EhCacheBasedAclCache;
+import org.springframework.security.acls.domain.ObjectIdentityImpl;
+import org.springframework.security.acls.model.MutableAcl;
+import org.springframework.security.acls.model.ObjectIdentity;
+import org.springframework.security.authentication.TestingAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.util.FieldUtils;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+/**
+ * Tests {@link EhCacheBasedAclCache}
+ *
+ * @author Andrei Stefan
+ */
+@ExtendWith(MockitoExtension.class)
+public class EhCacheBasedAclCacheTests {
+
+	private static final String TARGET_CLASS = "org.springframework.security.acls.TargetObject";
+
+	@Mock
+	private Ehcache cache;
+
+	@Captor
+	private ArgumentCaptor<Element> element;
+
+	private EhCacheBasedAclCache myCache;
+
+	private MutableAcl acl;
+
+	@BeforeEach
+	public void setup() {
+		this.myCache = new EhCacheBasedAclCache(this.cache,
+				new DefaultPermissionGrantingStrategy(new ConsoleAuditLogger()),
+				new AclAuthorizationStrategyImpl(new SimpleGrantedAuthority("ROLE_USER")));
+		ObjectIdentity identity = new ObjectIdentityImpl(TARGET_CLASS, 100L);
+		AclAuthorizationStrategy aclAuthorizationStrategy = new AclAuthorizationStrategyImpl(
+				new SimpleGrantedAuthority("ROLE_OWNERSHIP"), new SimpleGrantedAuthority("ROLE_AUDITING"),
+				new SimpleGrantedAuthority("ROLE_GENERAL"));
+		this.acl = new AclImpl(identity, 1L, aclAuthorizationStrategy, new ConsoleAuditLogger());
+	}
+
+	@AfterEach
+	public void cleanup() {
+		SecurityContextHolder.clearContext();
+	}
+
+	@Test
+	public void constructorRejectsNullParameters() {
+		assertThatIllegalArgumentException().isThrownBy(
+				() -> new EhCacheBasedAclCache(null, new DefaultPermissionGrantingStrategy(new ConsoleAuditLogger()),
+						new AclAuthorizationStrategyImpl(new SimpleGrantedAuthority("ROLE_USER"))));
+	}
+
+	@Test
+	public void methodsRejectNullParameters() {
+		assertThatIllegalArgumentException().isThrownBy(() -> this.myCache.evictFromCache((Serializable) null));
+		assertThatIllegalArgumentException().isThrownBy(() -> this.myCache.evictFromCache((ObjectIdentity) null));
+		assertThatIllegalArgumentException().isThrownBy(() -> this.myCache.getFromCache((Serializable) null));
+		assertThatIllegalArgumentException().isThrownBy(() -> this.myCache.getFromCache((ObjectIdentity) null));
+		assertThatIllegalArgumentException().isThrownBy(() -> this.myCache.putInCache(null));
+	}
+
+	// SEC-527
+	@Test
+	public void testDiskSerializationOfMutableAclObjectInstance() throws Exception {
+		// Serialization test
+		File file = File.createTempFile("SEC_TEST", ".object");
+		FileOutputStream fos = new FileOutputStream(file);
+		ObjectOutputStream oos = new ObjectOutputStream(fos);
+		oos.writeObject(this.acl);
+		oos.close();
+		FileInputStream fis = new FileInputStream(file);
+		ObjectInputStream ois = new ObjectInputStream(fis);
+		MutableAcl retrieved = (MutableAcl) ois.readObject();
+		ois.close();
+		assertThat(retrieved).isEqualTo(this.acl);
+		Object retrieved1 = FieldUtils.getProtectedFieldValue("aclAuthorizationStrategy", retrieved);
+		assertThat(retrieved1).isNull();
+		Object retrieved2 = FieldUtils.getProtectedFieldValue("permissionGrantingStrategy", retrieved);
+		assertThat(retrieved2).isNull();
+	}
+
+	@Test
+	public void clearCache() {
+		this.myCache.clearCache();
+		verify(this.cache).removeAll();
+	}
+
+	@Test
+	public void putInCache() {
+		this.myCache.putInCache(this.acl);
+		verify(this.cache, times(2)).put(this.element.capture());
+		assertThat(this.element.getValue().getKey()).isEqualTo(this.acl.getId());
+		assertThat(this.element.getValue().getObjectValue()).isEqualTo(this.acl);
+		assertThat(this.element.getAllValues().get(0).getKey()).isEqualTo(this.acl.getObjectIdentity());
+		assertThat(this.element.getAllValues().get(0).getObjectValue()).isEqualTo(this.acl);
+	}
+
+	@Test
+	public void putInCacheAclWithParent() {
+		Authentication auth = new TestingAuthenticationToken("user", "password", "ROLE_GENERAL");
+		auth.setAuthenticated(true);
+		SecurityContextHolder.getContext().setAuthentication(auth);
+		ObjectIdentity identityParent = new ObjectIdentityImpl(TARGET_CLASS, 2L);
+		AclAuthorizationStrategy aclAuthorizationStrategy = new AclAuthorizationStrategyImpl(
+				new SimpleGrantedAuthority("ROLE_OWNERSHIP"), new SimpleGrantedAuthority("ROLE_AUDITING"),
+				new SimpleGrantedAuthority("ROLE_GENERAL"));
+		MutableAcl parentAcl = new AclImpl(identityParent, 2L, aclAuthorizationStrategy, new ConsoleAuditLogger());
+		this.acl.setParent(parentAcl);
+		this.myCache.putInCache(this.acl);
+		verify(this.cache, times(4)).put(this.element.capture());
+		List<Element> allValues = this.element.getAllValues();
+		assertThat(allValues.get(0).getKey()).isEqualTo(parentAcl.getObjectIdentity());
+		assertThat(allValues.get(0).getObjectValue()).isEqualTo(parentAcl);
+		assertThat(allValues.get(1).getKey()).isEqualTo(parentAcl.getId());
+		assertThat(allValues.get(1).getObjectValue()).isEqualTo(parentAcl);
+		assertThat(allValues.get(2).getKey()).isEqualTo(this.acl.getObjectIdentity());
+		assertThat(allValues.get(2).getObjectValue()).isEqualTo(this.acl);
+		assertThat(allValues.get(3).getKey()).isEqualTo(this.acl.getId());
+		assertThat(allValues.get(3).getObjectValue()).isEqualTo(this.acl);
+	}
+
+	@Test
+	public void getFromCacheSerializable() {
+		given(this.cache.get(this.acl.getId())).willReturn(new Element(this.acl.getId(), this.acl));
+		assertThat(this.myCache.getFromCache(this.acl.getId())).isEqualTo(this.acl);
+	}
+
+	@Test
+	public void getFromCacheSerializablePopulatesTransient() {
+		given(this.cache.get(this.acl.getId())).willReturn(new Element(this.acl.getId(), this.acl));
+		this.myCache.putInCache(this.acl);
+		ReflectionTestUtils.setField(this.acl, "permissionGrantingStrategy", null);
+		ReflectionTestUtils.setField(this.acl, "aclAuthorizationStrategy", null);
+		MutableAcl fromCache = this.myCache.getFromCache(this.acl.getId());
+		assertThat(ReflectionTestUtils.getField(fromCache, "aclAuthorizationStrategy")).isNotNull();
+		assertThat(ReflectionTestUtils.getField(fromCache, "permissionGrantingStrategy")).isNotNull();
+	}
+
+	@Test
+	public void getFromCacheObjectIdentity() {
+		given(this.cache.get(this.acl.getId())).willReturn(new Element(this.acl.getId(), this.acl));
+		assertThat(this.myCache.getFromCache(this.acl.getId())).isEqualTo(this.acl);
+	}
+
+	@Test
+	public void getFromCacheObjectIdentityPopulatesTransient() {
+		given(this.cache.get(this.acl.getObjectIdentity())).willReturn(new Element(this.acl.getId(), this.acl));
+		this.myCache.putInCache(this.acl);
+		ReflectionTestUtils.setField(this.acl, "permissionGrantingStrategy", null);
+		ReflectionTestUtils.setField(this.acl, "aclAuthorizationStrategy", null);
+		MutableAcl fromCache = this.myCache.getFromCache(this.acl.getObjectIdentity());
+		assertThat(ReflectionTestUtils.getField(fromCache, "aclAuthorizationStrategy")).isNotNull();
+		assertThat(ReflectionTestUtils.getField(fromCache, "permissionGrantingStrategy")).isNotNull();
+	}
+
+	@Test
+	public void evictCacheSerializable() {
+		given(this.cache.get(this.acl.getObjectIdentity())).willReturn(new Element(this.acl.getId(), this.acl));
+		this.myCache.evictFromCache(this.acl.getObjectIdentity());
+		verify(this.cache).remove(this.acl.getId());
+		verify(this.cache).remove(this.acl.getObjectIdentity());
+	}
+
+	@Test
+	public void evictCacheObjectIdentity() {
+		given(this.cache.get(this.acl.getId())).willReturn(new Element(this.acl.getId(), this.acl));
+		this.myCache.evictFromCache(this.acl.getId());
+		verify(this.cache).remove(this.acl.getId());
+		verify(this.cache).remove(this.acl.getObjectIdentity());
+	}
+
+}
@@ -112,7 +112,7 @@ public class JdbcAclServiceTests {
 		given(this.jdbcOperations.query(anyString(), eq(args), any(RowMapper.class))).willReturn(result);
 		ObjectIdentity objectIdentity = new ObjectIdentityImpl(MockLongIdDomainObject.class, 1L);
 		List<ObjectIdentity> objectIdentities = this.aclService.findChildren(objectIdentity);
-		assertThat(objectIdentities).hasSize(1);
+		assertThat(objectIdentities.size()).isEqualTo(1);
 		assertThat(objectIdentities.get(0).getIdentifier()).isEqualTo("5577");
 	}

@@ -127,7 +127,7 @@ public class JdbcAclServiceTests {
 	public void findChildrenWithoutIdType() {
 		ObjectIdentity objectIdentity = new ObjectIdentityImpl(MockLongIdDomainObject.class, 4711L);
 		List<ObjectIdentity> objectIdentities = this.aclServiceIntegration.findChildren(objectIdentity);
-		assertThat(objectIdentities).hasSize(1);
+		assertThat(objectIdentities.size()).isEqualTo(1);
 		assertThat(objectIdentities.get(0).getType()).isEqualTo(MockUntypedIdDomainObject.class.getName());
 		assertThat(objectIdentities.get(0).getIdentifier()).isEqualTo(5000L);
 	}
@@ -143,7 +143,7 @@ public class JdbcAclServiceTests {
 	public void findChildrenOfIdTypeLong() {
 		ObjectIdentity objectIdentity = new ObjectIdentityImpl("location", "US-PAL");
 		List<ObjectIdentity> objectIdentities = this.aclServiceIntegration.findChildren(objectIdentity);
-		assertThat(objectIdentities).hasSize(2);
+		assertThat(objectIdentities.size()).isEqualTo(2);
 		assertThat(objectIdentities.get(0).getType()).isEqualTo(MockLongIdDomainObject.class.getName());
 		assertThat(objectIdentities.get(0).getIdentifier()).isEqualTo(4711L);
 		assertThat(objectIdentities.get(1).getType()).isEqualTo(MockLongIdDomainObject.class.getName());
@@ -155,7 +155,7 @@ public class JdbcAclServiceTests {
 		ObjectIdentity objectIdentity = new ObjectIdentityImpl("location", "US");
 		this.aclServiceIntegration.setAclClassIdSupported(true);
 		List<ObjectIdentity> objectIdentities = this.aclServiceIntegration.findChildren(objectIdentity);
-		assertThat(objectIdentities).hasSize(1);
+		assertThat(objectIdentities.size()).isEqualTo(1);
 		assertThat(objectIdentities.get(0).getType()).isEqualTo("location");
 		assertThat(objectIdentities.get(0).getIdentifier()).isEqualTo("US-PAL");
 	}
@@ -165,7 +165,7 @@ public class JdbcAclServiceTests {
 		ObjectIdentity objectIdentity = new ObjectIdentityImpl(MockUntypedIdDomainObject.class, 5000L);
 		this.aclServiceIntegration.setAclClassIdSupported(true);
 		List<ObjectIdentity> objectIdentities = this.aclServiceIntegration.findChildren(objectIdentity);
-		assertThat(objectIdentities).hasSize(1);
+		assertThat(objectIdentities.size()).isEqualTo(1);
 		assertThat(objectIdentities.get(0).getType()).isEqualTo("costcenter");
 		assertThat(objectIdentities.get(0).getIdentifier())
 			.isEqualTo(UUID.fromString("25d93b3f-c3aa-4814-9d5e-c7c96ced7762"));
@@ -186,7 +186,7 @@ public class JdbcAclServiceTests {
 		ObjectIdentity objectIdentity = new ObjectIdentityImpl("location", "US");
 		this.aclServiceIntegration.setAclClassIdSupported(true);
 		List<ObjectIdentity> objectIdentities = this.aclServiceIntegration.findChildren(objectIdentity);
-		assertThat(objectIdentities).hasSize(1);
+		assertThat(objectIdentities.size()).isEqualTo(1);
 		assertThat(objectIdentities.get(0).getType()).isEqualTo("location");
 		assertThat(objectIdentities.get(0).getIdentifier()).isEqualTo("prefix:US-PAL");
 	}
@@ -454,7 +454,7 @@ public class JdbcMutableAclServiceTests {
 		CustomSid customSid = new CustomSid("Custom sid");
 		given(customJdbcMutableAclService.createOrRetrieveSidPrimaryKey("Custom sid", false, false)).willReturn(1L);
 		Long result = customJdbcMutableAclService.createOrRetrieveSidPrimaryKey(customSid, false);
-		assertThat(Long.valueOf(1L)).isEqualTo(result);
+		assertThat(new Long(1L)).isEqualTo(result);
 	}

 	protected Authentication getAuth() {
@@ -120,9 +120,9 @@ public class SidTests {
 		PrincipalSid principalSid = new PrincipalSid(authentication);
 		GrantedAuthority ga = new SimpleGrantedAuthority("ROLE_TEST");
 		GrantedAuthoritySid gaSid = new GrantedAuthoritySid(ga);
-		assertThat("johndoe").isEqualTo(principalSid.getPrincipal());
+		assertThat("johndoe".equals(principalSid.getPrincipal())).isTrue();
 		assertThat("scott".equals(principalSid.getPrincipal())).isFalse();
-		assertThat("ROLE_TEST").isEqualTo(gaSid.getGrantedAuthority());
+		assertThat("ROLE_TEST".equals(gaSid.getGrantedAuthority())).isTrue();
 		assertThat("ROLE_TEST2".equals(gaSid.getGrantedAuthority())).isFalse();
 	}

@@ -13,10 +13,16 @@
 		<property name="dataSource" ref="dataSource"/>
 	</bean>

-	<bean id="aclCache" class="org.springframework.security.acls.domain.SpringCacheBasedAclCache">
+	<bean id="aclCache" class="org.springframework.security.acls.domain.EhCacheBasedAclCache">
 		<constructor-arg>
-		   <bean class="org.springframework.cache.concurrent.ConcurrentMapCacheFactoryBean">
-			  <property name="name" value="aclCache"/>
+		   <bean class="org.springframework.cache.ehcache.EhCacheFactoryBean">
+			  <property name="cacheManager">
+					<bean class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
+						<!-- This context is used in two tests so accept existing cache manager as the context will be reused -->
+						<property name="acceptExisting" value="true"/>
+					</bean>
+			  </property>
+			  <property name="cacheName" value="aclCache"/>
 		   </bean>
 		</constructor-arg>
 		<constructor-arg>
@@ -1,15 +1,6 @@
 apply plugin: 'io.spring.convention.spring-module'
 apply plugin: 'io.freefair.aspectj'

-compileAspectj {
-	sourceCompatibility "17"
-	targetCompatibility "17"
-}
-compileTestAspectj {
-	sourceCompatibility "17"
-	targetCompatibility "17"
-}
-
 dependencies {
 	management platform(project(":spring-security-dependencies"))
 	api "org.aspectj:aspectjrt"
@@ -29,4 +20,10 @@ dependencies {
 	testAspect sourceSets.main.output
 }

+sourceSets.main.aspectj.srcDir "src/main/java"
+sourceSets.main.java.srcDirs = files()
+
+sourceSets.test.aspectj.srcDir "src/test/java"
+sourceSets.test.java.srcDirs = files()
+
 compileAspectj.ajcOptions.outxmlfile = "META-INF/aop.xml"
@@ -143,8 +143,8 @@ public class AnnotationSecurityAspectTests {
 		SecurityContextHolder.getContext().setAuthentication(this.anne);
 		List<String> objects = this.prePostSecured.postFilterMethod();
 		assertThat(objects).hasSize(2);
-		assertThat(objects).contains("apple");
-		assertThat(objects).contains("aubergine");
+		assertThat(objects.contains("apple")).isTrue();
+		assertThat(objects.contains("aubergine")).isTrue();
 	}

 	private void configureForElAnnotations() {
@@ -10,14 +10,10 @@ buildscript {
 		classpath libs.com.netflix.nebula.nebula.project.plugin
 	}
 	repositories {
-		maven { url 'https://plugins.gradle.org/m2/' }
+		gradlePluginPortal()
 	}
 }

-plugins {
-	alias(libs.plugins.org.gradle.wrapper.upgrade)
-}
-
 apply plugin: 'io.spring.nohttp'
 apply plugin: 'locks'
 apply plugin: 's101'
@@ -39,7 +35,6 @@ ext.milestoneBuild = !(snapshotBuild || releaseBuild)

 repositories {
 	mavenCentral()
-	maven { url "https://repo.spring.io/milestone" }
 }

 tasks.named("saganCreateRelease") {
@@ -91,31 +86,17 @@ tasks.named("dispatchGitHubWorkflow") {
 	}
 }

-def toolchainVersion() {
-	if (project.hasProperty('testToolchain')) {
-		return project.property('testToolchain').toString().toInteger()
-	}
-	return 17
-}
-
 subprojects {
-	java {
-		toolchain {
-			languageVersion = JavaLanguageVersion.of(toolchainVersion())
-		}
+	plugins.withType(JavaPlugin) {
+		project.sourceCompatibility='1.8'
 	}
-	kotlin {
-		jvmToolchain {
-			languageVersion = JavaLanguageVersion.of(17)
-		}
-	}
-	tasks.withType(JavaCompile).configureEach {
+	tasks.withType(JavaCompile) {
 		options.encoding = "UTF-8"
 		options.compilerArgs.add("-parameters")
-		options.release.set(17)
 	}
 }

+
 allprojects {
 	if (!['spring-security-bom', 'spring-security-docs'].contains(project.name)) {
 		apply plugin: 'io.spring.javaformat'
@@ -140,12 +121,18 @@ allprojects {
 			}
 		}
 	}
+
+	tasks.withType(JavaCompile).configureEach {
+		javaCompiler = javaToolchains.compilerFor {
+			languageVersion = JavaLanguageVersion.of(8)
+		}
+	}
 }

-if (hasProperty('buildScan')) {
+develocity {
 	buildScan {
-		termsOfServiceUrl = 'https://gradle.com/terms-of-service'
-		termsOfServiceAgree = 'yes'
+		termsOfUseUrl = 'https://gradle.com/help/legal-terms-of-use'
+		termsOfUseAgree = 'yes'
 	}
 }

@@ -154,22 +141,13 @@ nohttp {
 	source.builtBy(project(':spring-security-config').tasks.withType(RncToXsd))
 }

-tasks.register('cloneRepository', IncludeRepoTask) {
-	repository = project.getProperties().get("repositoryName")
-	ref = project.getProperties().get("ref")
-	var defaultDirectory = project.file("build/tmp/clone")
-	outputDirectory = project.hasProperty("cloneOutputDirectory") ? project.file("$cloneOutputDirectory") : defaultDirectory
+tasks.register('cloneSamples', IncludeRepoTask) {
+	repository = 'spring-projects/spring-security-samples'
+	ref = samplesBranch
+	outputDirectory = project.hasProperty("cloneOutputDirectory") ? project.file("$cloneOutputDirectory") : project.file("build/samples")
 }

 s101 {
+	repository = 'https://structure101.com/binaries/latest'
 	configurationDirectory = project.file("etc/s101")
 }
-
-wrapperUpgrade {
-	gradle {
-		'spring-security' {
-			repo = 'spring-projects/spring-security'
-			baseBranch = '6.1.x' // runs only on 6.1.x and the update is merged forward to main
-		}
-	}
-}
@@ -4,14 +4,11 @@ plugins {
 	id "groovy"
 }

-java {
-	sourceCompatibility = JavaVersion.VERSION_17
-}
+sourceCompatibility = 1.8

 repositories {
 	gradlePluginPortal()
 	mavenCentral()
-	maven { url 'https://repo.spring.io/milestone' }
 }

 sourceSets {
@@ -54,7 +54,6 @@ public abstract class AbstractSpringJavaPlugin implements Plugin<Project> {
 		pluginManager.apply("io.spring.convention.javadoc-options");
 		pluginManager.apply("io.spring.convention.checkstyle");
 		pluginManager.apply(CopyPropertiesPlugin);
-		pluginManager.apply("io.spring.convention.eclipse");

 		project.jar {
 			manifest.attributes["Created-By"] =
@@ -21,38 +21,17 @@ import org.gradle.api.publish.maven.plugins.MavenPublishPlugin

 class ArtifactoryPlugin implements Plugin<Project> {

-	private static final String ARTIFACTORY_URL_NAME = "ARTIFACTORY_URL"
-
-	private static final String ARTIFACTORY_SNAPSHOT_REPOSITORY = "ARTIFACTORY_SNAPSHOT_REPOSITORY"
-
-	private static final String ARTIFACTORY_MILESTONE_REPOSITORY = "ARTIFACTORY_MILESTONE_REPOSITORY"
-
-	private static final String ARTIFACTORY_RELEASE_REPOSITORY = "ARTIFACTORY_RELEASE_REPOSITORY"
-
-	private static final String DEFAULT_ARTIFACTORY_URL = "https://repo.spring.io"
-
-	private static final String DEFAULT_ARTIFACTORY_SNAPSHOT_REPOSITORY = "libs-snapshot-local"
-
-	private static final String DEFAULT_ARTIFACTORY_MILESTONE_REPOSITORY = "libs-milestone-local"
-
-	private static final String DEFAULT_ARTIFACTORY_RELEASE_REPOSITORY = "libs-release-local"
-
 	@Override
 	void apply(Project project) {
 		project.plugins.apply('com.jfrog.artifactory')
 		String name = Utils.getProjectName(project);
 		boolean isSnapshot = Utils.isSnapshot(project);
 		boolean isMilestone = Utils.isMilestone(project);
-		Map<String, String> env = System.getenv()
-		String artifactoryUrl = env.getOrDefault(ARTIFACTORY_URL_NAME, DEFAULT_ARTIFACTORY_URL)
-		String snapshotRepository = env.getOrDefault(ARTIFACTORY_SNAPSHOT_REPOSITORY, DEFAULT_ARTIFACTORY_SNAPSHOT_REPOSITORY)
-		String milestoneRepository = env.getOrDefault(ARTIFACTORY_MILESTONE_REPOSITORY, DEFAULT_ARTIFACTORY_MILESTONE_REPOSITORY)
-		String releaseRepository = env.getOrDefault(ARTIFACTORY_RELEASE_REPOSITORY, DEFAULT_ARTIFACTORY_RELEASE_REPOSITORY)
 		project.artifactory {
-			contextUrl = artifactoryUrl
+			contextUrl = 'https://repo.spring.io'
 			publish {
 				repository {
-					repoKey = isSnapshot ? snapshotRepository : isMilestone ? milestoneRepository : releaseRepository
+					repoKey = isSnapshot ? 'libs-snapshot-local' : isMilestone ? 'libs-milestone-local' : 'libs-release-local'
 					if(project.hasProperty('artifactoryUsername')) {
 						username = artifactoryUsername
 						password = artifactoryPassword
@@ -18,7 +18,6 @@ package io.spring.gradle.convention

 import org.gradle.api.Plugin
 import org.gradle.api.Project
-import org.gradle.api.artifacts.VersionCatalogsExtension
 import org.gradle.api.plugins.JavaPlugin

 /**
@@ -32,14 +31,12 @@ class CheckstylePlugin implements Plugin<Project> {

 	@Override
 	void apply(Project project) {
-		def versionCatalog = project.rootProject.extensions.getByType(VersionCatalogsExtension.class)
-				.named("libs")
 		project.plugins.withType(JavaPlugin) {
 			def checkstyleDir = project.rootProject.file(CHECKSTYLE_DIR)
 			if (checkstyleDir.exists() && checkstyleDir.directory) {
 				project.getPluginManager().apply('checkstyle')
-				project.dependencies.add('checkstyle', versionCatalog.findLibrary('io-spring-javaformat-spring-javaformat-checkstyle').get())
-				project.dependencies.add('checkstyle', versionCatalog.findLibrary('io-spring-nohttp-nohttp-checkstyle').get())
+				project.dependencies.add('checkstyle', 'io.spring.javaformat:spring-javaformat-checkstyle:0.0.15')
+				project.dependencies.add('checkstyle', 'io.spring.nohttp:nohttp-checkstyle:0.0.11')

 				project.checkstyle {
 					configDirectory = checkstyleDir
@@ -1,72 +0,0 @@
-/*
- * Copyright 2023 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package io.spring.gradle.convention
-
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.gradle.plugins.ide.eclipse.EclipsePlugin
-
-/**
- * Plugin to tweak .classpath settings so that eclipse/sts/vscode can
- * be imported cleanly.
- *
- * @author Janne Valkealahti
- */
-class EclipsePlugin implements Plugin<Project> {
-
-	@Override
-	void apply(Project project) {
-		project.plugins.apply(EclipsePlugin)
-
-		project.eclipse {
-			classpath {
-				file {
-					whenMerged {
-						// for aspects gradle eclipse integration wrongly creates lib entries for
-						// aspects/build/classes/java/main and aspects/build/resources/main which
-						// never has anything. eclipse/sts don't care, vscode language server
-						// complains about missing folders. So remove those from a .classpath
-						entries.removeAll {
-							entry -> entry.kind == 'lib' && (entry.path.contains('aspects/build/classes/java/main') || entry.path.contains('aspects/build/resources/main'))
-						}
-						// there are cycles and then dependencies between projects main sources and
-						// test sources. Looks like gradle eclipse integration is getting confused.
-						// thus just relax rules so that projects always sees everything from
-						// dependant project.
-						entries
-							.findAll { entry -> entry instanceof org.gradle.plugins.ide.eclipse.model.ProjectDependency }
-							.each {
-								it.entryAttributes['without_test_code'] = 'false'
-								it.entryAttributes['test'] = 'false'
-							}
-					}
-				}
-			}
-			jdt {
-				file {
-					withProperties { properties ->
-						// there are cycles and then dependencies between projects main sources and
-						// test sources. Relax those from error to warning
-						properties['org.eclipse.jdt.core.circularClasspath'] = 'warning'
-						properties['org.eclipse.jdt.core.incompleteClasspath'] = 'warning'
-					}
-				}
-			}
-		}
-	}
-
-}
@@ -52,15 +52,6 @@ public class IntegrationTestPlugin implements Plugin<Project> {
 			// ensure we don't add if no tests to avoid adding Gretty
 			return
 		}
-		project.sourceSets {
-			integrationTest {
-				java.srcDir project.file('src/integration-test/java')
-				resources.srcDir project.file('src/integration-test/resources')
-				compileClasspath = project.sourceSets.main.output + project.sourceSets.test.output + project.configurations.integrationTestCompileClasspath
-				runtimeClasspath = output + compileClasspath + project.configurations.integrationTestRuntimeClasspath
-			}
-		}
-
 		project.configurations {
 			integrationTestCompile {
 				extendsFrom testImplementation
@@ -70,9 +61,20 @@ public class IntegrationTestPlugin implements Plugin<Project> {
 			}
 			integrationTestCompileClasspath {
 				extendsFrom integrationTestCompile
+				canBeResolved = true
 			}
 			integrationTestRuntimeClasspath {
 				extendsFrom integrationTestRuntime
+				canBeResolved = true
+			}
+		}
+
+		project.sourceSets {
+			integrationTest {
+				java.srcDir project.file('src/integration-test/java')
+				resources.srcDir project.file('src/integration-test/resources')
+				compileClasspath = project.sourceSets.main.output + project.sourceSets.test.output + project.configurations.integrationTestCompileClasspath
+				runtimeClasspath = output + compileClasspath + project.configurations.integrationTestRuntimeClasspath
 			}
 		}

@@ -34,7 +34,7 @@ class JacocoPlugin implements Plugin<Project> {
 			project.tasks.check.dependsOn project.tasks.jacocoTestReport

 			project.jacoco {
-				toolVersion = '0.8.9'
+				toolVersion = '0.8.2'
 			}
 		}
 	}
@@ -18,6 +18,7 @@ package io.spring.gradle.convention;

 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaLibraryPlugin;
+import org.gradle.api.plugins.MavenPlugin;
 import org.gradle.api.plugins.PluginManager
 import org.springframework.gradle.classpath.CheckClasspathForProhibitedDependenciesPlugin;
 import org.springframework.gradle.maven.SpringMavenPlugin;
@@ -43,7 +43,7 @@ public class TestsConfigurationPlugin implements Plugin<Project> {
 		}

 		project.tasks.create('testJar', Jar) {
-			archiveClassifier = 'test'
+			classifier = 'test'
 			from project.sourceSets.test.output
 		}

@@ -4,6 +4,7 @@ import org.gradle.api.Action;
 import org.gradle.api.GradleException;
 import org.gradle.api.Plugin;
 import org.gradle.api.Project;
+import org.gradle.api.Task;
 import org.gradle.api.tasks.TaskProvider;
 import org.gradle.language.base.plugins.LifecycleBasePlugin;

@@ -26,8 +27,12 @@ public class AntoraVersionPlugin implements Plugin<Project> {
 		project.getPlugins().withType(LifecycleBasePlugin.class, new Action<LifecycleBasePlugin>() {
 			@Override
 			public void execute(LifecycleBasePlugin lifecycleBasePlugin) {
-				project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME)
-						.configure(check -> check.dependsOn(antoraCheckVersion));
+				project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME).configure(new Action<Task>() {
+					@Override
+					public void execute(Task check) {
+						check.dependsOn(antoraCheckVersion);
+					}
+				});
 			}
 		});
 		 project.getTasks().register("antoraUpdateVersion", UpdateAntoraVersionTask.class, new Action<UpdateAntoraVersionTask>() {
@@ -35,7 +35,9 @@ public class CheckClasspathForProhibitedDependenciesPlugin implements Plugin<Pro
 	@Override
 	public void apply(Project project) {
 		project.getPlugins().apply(CheckProhibitedDependenciesLifecyclePlugin.class);
-		project.getPlugins().withType(JavaBasePlugin.class, javaBasePlugin -> configureProhibitedDependencyChecks(project));
+		project.getPlugins().withType(JavaBasePlugin.class, javaBasePlugin -> {
+			configureProhibitedDependencyChecks(project);
+		});
 	}

 	private void configureProhibitedDependencyChecks(Project project) {
@@ -34,6 +34,8 @@ public class CheckProhibitedDependenciesLifecyclePlugin implements Plugin<Projec
 			task.setGroup(JavaBasePlugin.VERIFICATION_GROUP);
 			task.setDescription("Checks both the compile/runtime classpath of every SourceSet for prohibited dependencies");
 		});
-		project.getTasks().named(JavaBasePlugin.CHECK_TASK_NAME, checkTask -> checkTask.dependsOn(checkProhibitedDependencies));
+		project.getTasks().named(JavaBasePlugin.CHECK_TASK_NAME, checkTask -> {
+			checkTask.dependsOn(checkProhibitedDependencies);
+		});
 	}
 }
@@ -26,6 +26,7 @@ import org.gradle.api.Task;
 import org.gradle.api.artifacts.Configuration;
 import org.gradle.api.artifacts.DependencySet;
 import org.gradle.api.artifacts.repositories.ExclusiveContentRepository;
+import org.gradle.api.artifacts.repositories.InclusiveRepositoryContentDescriptor;
 import org.gradle.api.artifacts.repositories.IvyArtifactRepository;
 import org.gradle.api.artifacts.repositories.IvyPatternRepositoryLayout;
 import org.gradle.api.tasks.JavaExec;
@@ -90,7 +91,12 @@ public class GitHubChangelogPlugin implements Plugin<Project> {
 			@Override
 			public void execute(ExclusiveContentRepository exclusiveContentRepository) {
 				exclusiveContentRepository.forRepositories(repository);
-				exclusiveContentRepository.filter(descriptor -> descriptor.includeGroup("spring-io"));
+				exclusiveContentRepository.filter(new Action<InclusiveRepositoryContentDescriptor>() {
+					@Override
+					public void execute(InclusiveRepositoryContentDescriptor descriptor) {
+						descriptor.includeGroup("spring-io");
+					}
+				});
 			}
 		});
 	}
@@ -17,14 +17,10 @@
 package org.springframework.gradle.github.milestones;

 import java.io.IOException;
-import java.time.Instant;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
-import java.time.ZoneId;
-import java.time.ZoneOffset;
 import java.util.List;
 import java.util.Optional;
-import java.util.TimeZone;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;

@@ -70,7 +70,7 @@ public abstract class GitHubMilestoneHasNoOpenIssuesTask extends DefaultTask {
 		long milestoneNumber = this.milestones.findMilestoneNumberByTitle(this.repository, this.milestoneTitle);
 		boolean isOpenIssues = this.milestones.isOpenIssuesForMilestoneNumber(this.repository, milestoneNumber);
 		Path isOpenIssuesPath = getIsOpenIssuesFile().getAsFile().get().toPath();
-		Files.writeString(isOpenIssuesPath, String.valueOf(isOpenIssues));
+		Files.write(isOpenIssuesPath, String.valueOf(isOpenIssues).getBytes());
 		if (isOpenIssues) {
 			System.out.println("The repository " + this.repository + " has open issues for milestone with the title " + this.milestoneTitle + " and number " + milestoneNumber);
 		}
@@ -16,13 +16,10 @@

 package org.springframework.gradle.github.milestones;

-import org.gradle.api.Action;
 import org.gradle.api.Plugin;
 import org.gradle.api.Project;
 import org.gradle.api.tasks.TaskProvider;

-import org.springframework.gradle.github.RepositoryRef;
-
 public class GitHubMilestonePlugin implements Plugin<Project> {
 	@Override
 	public void apply(Project project) {
@@ -19,7 +19,6 @@ package org.springframework.gradle.github.milestones;
 import com.google.gson.annotations.SerializedName;

 import java.time.LocalDateTime;
-import java.util.Date;

 /**
 * @author Steve Riesenberg
@@ -114,11 +114,11 @@ public final class SpringReleaseTrainSpec {
 		}

 		public Builder train(int train) {
-			this.train = switch (train) {
-				case 1 -> Train.ONE;
-				case 2 -> Train.TWO;
-				default -> throw new IllegalArgumentException("Invalid train: " + train);
-			};
+			switch (train) {
+				case 1: this.train = Train.ONE; break;
+				case 2: this.train = Train.TWO; break;
+				default: throw new IllegalArgumentException("Invalid train: " + train);
+			}
 			return this;
 		}

@@ -156,13 +156,13 @@ public final class SpringReleaseTrainSpec {
 		}

 		public Builder weekOfMonth(int weekOfMonth) {
-			this.weekOfMonth = switch (weekOfMonth) {
-				case 1 -> WeekOfMonth.FIRST;
-				case 2 -> WeekOfMonth.SECOND;
-				case 3 -> WeekOfMonth.THIRD;
-				case 4 -> WeekOfMonth.FOURTH;
-				default -> throw new IllegalArgumentException("Invalid weekOfMonth: " + weekOfMonth);
-			};
+			switch (weekOfMonth) {
+				case 1: this.weekOfMonth = WeekOfMonth.FIRST; break;
+				case 2: this.weekOfMonth = WeekOfMonth.SECOND; break;
+				case 3: this.weekOfMonth = WeekOfMonth.THIRD; break;
+				case 4: this.weekOfMonth = WeekOfMonth.FOURTH; break;
+				default: throw new IllegalArgumentException("Invalid weekOfMonth: " + weekOfMonth);
+			}
 			return this;
 		}

@@ -172,14 +172,14 @@ public final class SpringReleaseTrainSpec {
 		}

 		public Builder dayOfWeek(int dayOfWeek) {
-			this.dayOfWeek = switch (dayOfWeek) {
-				case 1 -> DayOfWeek.MONDAY;
-				case 2 -> DayOfWeek.TUESDAY;
-				case 3 -> DayOfWeek.WEDNESDAY;
-				case 4 -> DayOfWeek.THURSDAY;
-				case 5 -> DayOfWeek.FRIDAY;
-				default -> throw new IllegalArgumentException("Invalid dayOfWeek: " + dayOfWeek);
-			};
+			switch (dayOfWeek) {
+				case 1: this.dayOfWeek = DayOfWeek.MONDAY; break;
+				case 2: this.dayOfWeek = DayOfWeek.TUESDAY; break;
+				case 3: this.dayOfWeek = DayOfWeek.WEDNESDAY; break;
+				case 4: this.dayOfWeek = DayOfWeek.THURSDAY; break;
+				case 5: this.dayOfWeek = DayOfWeek.FRIDAY; break;
+				default: throw new IllegalArgumentException("Invalid dayOfWeek: " + dayOfWeek);
+			}
 			return this;
 		}

@@ -21,6 +21,7 @@ import org.gradle.api.Plugin;
 import org.gradle.api.Project;
 import org.gradle.api.publish.Publication;
 import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.plugins.PublishingPlugin;
 import org.gradle.plugins.signing.SigningExtension;
 import org.gradle.plugins.signing.SigningPlugin;

@@ -43,7 +44,12 @@ public class SpringSigningPlugin implements Plugin<Project> {

 	private void sign(Project project) {
 		SigningExtension signing = project.getExtensions().findByType(SigningExtension.class);
-		signing.setRequired((Callable<Boolean>) () -> project.getGradle().getTaskGraph().hasTask("publishArtifacts"));
+		signing.setRequired(new Callable<Boolean>() {
+			@Override
+			public Boolean call() throws Exception {
+				return project.getGradle().getTaskGraph().hasTask("publishArtifacts");
+			}
+		});
 		String signingKeyId = (String) project.findProperty("signingKeyId");
 		String signingKey = (String) project.findProperty("signingKey");
 		String signingPassword = (String) project.findProperty("signingPassword");
@@ -36,8 +36,8 @@ public class VerifyDependenciesVersionsPlugin implements Plugin<Project> {
 			VersionCatalog versionCatalog = project.getExtensions().getByType(VersionCatalogsExtension.class).named("libs");
 			MinimalExternalModuleDependency oauth2OidcSdk = versionCatalog.findLibrary("com-nimbusds-oauth2-oidc-sdk").get().get();
 			MinimalExternalModuleDependency nimbusJoseJwt = versionCatalog.findLibrary("com-nimbusds-nimbus-jose-jwt").get().get();
-			task.setOauth2OidcSdkVersion(oauth2OidcSdk.getVersion());
-			task.setExpectedNimbusJoseJwtVersion(nimbusJoseJwt.getVersion());
+			task.setOauth2OidcSdkVersion(oauth2OidcSdk.getVersionConstraint().getDisplayName());
+			task.setExpectedNimbusJoseJwtVersion(nimbusJoseJwt.getVersionConstraint().getDisplayName());
 		});
 		project.getTasks().named(JavaBasePlugin.CHECK_TASK_NAME, checkTask -> checkTask.dependsOn(verifyDependenciesVersionsTaskProvider));
 	}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -17,7 +17,6 @@
 package s101;

 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -34,18 +33,11 @@ import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Properties;
 import java.util.Set;
-import java.util.jar.JarEntry;
-import java.util.jar.JarInputStream;
-import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;

-import com.gargoylesoftware.htmlunit.WebClient;
-import com.gargoylesoftware.htmlunit.html.HtmlAnchor;
-import com.gargoylesoftware.htmlunit.html.HtmlPage;
 import com.github.mustachejava.DefaultMustacheFactory;
 import com.github.mustachejava.Mustache;
 import com.github.mustachejava.MustacheFactory;
@@ -71,6 +63,10 @@ public class S101Configurer {

 	private final Path licenseDirectory;

+	private final String repository;
+
+	private final String version;
+
 	private final Project project;
 	private final Logger logger;

@@ -90,6 +86,9 @@ public class S101Configurer {
 			throw new UncheckedIOException(ex);
 		}
 		this.licenseDirectory = new File(System.getProperty("user.home") + "/.Structure101/java").toPath();
+		S101PluginExtension extension = project.getExtensions().getByType(S101PluginExtension.class);
+		this.repository = extension.getRepository().get();
+		this.version = extension.getVersion().get();
 	}

 	public void license(String licenseId) {
@@ -129,25 +128,7 @@ public class S101Configurer {

 	public void configure(File installationDirectory, File configurationDirectory) {
 		deleteDirectory(configurationDirectory);
-		String version = computeVersionFromInstallation(installationDirectory);
-		configureProject(version, configurationDirectory);
-	}
-
-	private String computeVersionFromInstallation(File installationDirectory) {
-		File buildJar = new File(installationDirectory, "structure101-java-build.jar");
-		try (JarInputStream input = new JarInputStream(new FileInputStream(buildJar))) {
-			JarEntry entry;
-			while ((entry = input.getNextJarEntry()) != null) {
-				if (entry.getName().contains("structure101-build.properties")) {
-					Properties properties = new Properties();
-					properties.load(input);
-					return properties.getProperty("s101-build");
-				}
-			}
-		} catch (Exception ex) {
-			throw new RuntimeException(ex);
-		}
-		throw new IllegalStateException("Unable to determine Structure101 version");
+		configureProject(this.version, configurationDirectory);
 	}

 	private boolean deleteDirectory(File directoryToBeDeleted) {
@@ -161,24 +142,8 @@ public class S101Configurer {
 	}

 	private String installBuildTool(File installationDirectory, File configurationDirectory) {
-		String source = "https://structure101.com/binaries/v6";
-		try (final WebClient webClient = new WebClient()) {
-			HtmlPage page = webClient.getPage(source);
-			Matcher matcher = null;
-			for (HtmlAnchor anchor : page.getAnchors()) {
-				Matcher candidate = Pattern.compile("(structure101-build-java-all-)(.*).zip").matcher(anchor.getHrefAttribute());
-				if (candidate.find()) {
-					matcher = candidate;
-				}
-			}
-			if (matcher == null) {
-				return null;
-			}
-			copyZipToFilesystem(source, installationDirectory, matcher.group(1) + matcher.group(2));
-			return matcher.group(2);
-		} catch (Exception ex) {
-			throw new RuntimeException(ex);
-		}
+		copyZipToFilesystem(this.repository, installationDirectory, "structure101-build-java-all-" + this.version);
+		return this.version;
 	}

 	private void copyZipToFilesystem(String source, File destination, String name) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -17,7 +17,12 @@
 package s101;

 import java.io.File;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;

+import com.gargoylesoftware.htmlunit.WebClient;
+import com.gargoylesoftware.htmlunit.html.HtmlAnchor;
+import com.gargoylesoftware.htmlunit.html.HtmlPage;
 import org.gradle.api.Project;
 import org.gradle.api.provider.Property;
 import org.gradle.api.tasks.Input;
@@ -25,6 +30,11 @@ import org.gradle.api.tasks.InputDirectory;

 public class S101PluginExtension {
 	private final Property<String> licenseId;
+
+	private final Property<String> repository;
+
+	private final Property<String> version;
+
 	private final Property<File> installationDirectory;
 	private final Property<File> configurationDirectory;
 	private final Property<String> label;
@@ -65,6 +75,24 @@ public class S101PluginExtension {
 		this.label.set(label);
 	}

+	@Input
+	public Property<String> getRepository() {
+		return repository;
+	}
+
+	public void setRepository(String repository) {
+		this.repository.set(repository);
+	}
+
+	@Input
+	public Property<String> getVersion() {
+		return this.version;
+	}
+
+	public void setVersion(String version) {
+		this.version.set(version);
+	}
+
 	public S101PluginExtension(Project project) {
 		this.licenseId = project.getObjects().property(String.class);
 		if (project.hasProperty("s101.licenseId")) {
@@ -78,5 +106,31 @@ public class S101PluginExtension {
 		if (project.hasProperty("s101.label")) {
 			setLabel((String) project.findProperty("s101.label"));
 		}
+		this.repository = project.getObjects().property(String.class);
+		if (project.hasProperty("s101.repository")) {
+			setRepository((String) project.findProperty("s101.repository"));
+		} else {
+			setRepository("https://structure101.com/binaries/v6");
+		}
+		this.version = project.getObjects().property(String.class);
+		if (project.hasProperty("s101.version")) {
+			setVersion((String) project.findProperty("s101.version"));
+		} else {
+			try (final WebClient webClient = new WebClient()) {
+				HtmlPage page = webClient.getPage(getRepository().get());
+				Matcher matcher = null;
+				for (HtmlAnchor anchor : page.getAnchors()) {
+					Matcher candidate = Pattern.compile("(structure101-build-java-all-)(.*).zip").matcher(anchor.getHrefAttribute());
+					if (candidate.find()) {
+						matcher = candidate;
+					}
+				}
+				if (matcher != null) {
+					setVersion(matcher.group(2));
+				}
+			} catch (Exception ex) {
+				throw new RuntimeException(ex);
+			}
+		}
 	}
 }
@@ -1 +0,0 @@
-implementation-class=io.spring.gradle.convention.EclipsePlugin
@@ -5,7 +5,6 @@ import org.apache.commons.io.FileUtils;
 import org.gradle.testkit.runner.BuildResult;
 import org.gradle.testkit.runner.TaskOutcome;
 import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;

@@ -29,7 +28,7 @@ public class JavadocApiPluginITest {
 				.build();
 		assertThat(result.task(":api").getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
        File allClasses = new File(testKit.getRootDir(), "build/api/allclasses-noframe.html");
-		File index = new File(testKit.getRootDir(), "build/api/allclasses-index.html");
+		File index = new File(testKit.getRootDir(), "build/api/allclasses.html");
 		File listing = allClasses.exists() ? allClasses : index;
 		String listingText = FileUtils.readFileToString(listing);
 		assertThat(listingText).contains("sample/Api.html");
@@ -3,7 +3,6 @@ package org.springframework.gradle.github.milestones;
 import java.nio.charset.Charset;
 import java.time.Instant;
 import java.time.LocalDate;
-import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.ZoneId;
 import java.util.concurrent.TimeUnit;
@@ -9,6 +9,6 @@ repositories {
 }

 dependencies {
-	optional 'jakarta.servlet:jakarta.servlet-api:5.0.0'
+	optional 'jakarta.servlet:jakarta.servlet-api:3.1.0'
 	testCompile 'junit:junit:4.12'
 }
@@ -1,7 +1,7 @@
 package sample;

 import org.junit.Test;
-import jakarta.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequest;

 public class TheTest {
 	@Test
@@ -4,13 +4,17 @@ dependencies {
 	management platform(project(":spring-security-dependencies"))
 	api project(':spring-security-core')
 	api project(':spring-security-web')
-	api 'org.apereo.cas.client:cas-client-core'
+	api('org.jasig.cas.client:cas-client-core') {
+		exclude group: 'org.glassfish.jaxb', module: 'jaxb-core'
+		exclude group: 'javax.xml.bind', module: 'jaxb-api'
+	}
 	api 'org.springframework:spring-beans'
 	api 'org.springframework:spring-context'
 	api 'org.springframework:spring-core'
 	api 'org.springframework:spring-web'

 	optional 'com.fasterxml.jackson.core:jackson-databind'
+	optional 'net.sf.ehcache:ehcache'

 	provided 'jakarta.servlet:jakarta.servlet-api'

@@ -18,7 +18,7 @@ package org.springframework.security.cas.authentication;

 import java.util.ArrayList;

-import org.apereo.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.Assertion;

 import org.springframework.security.authentication.AbstractAuthenticationToken;
 import org.springframework.security.core.SpringSecurityCoreVersion;
@@ -18,9 +18,9 @@ package org.springframework.security.cas.authentication;

 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apereo.cas.client.validation.Assertion;
-import org.apereo.cas.client.validation.TicketValidationException;
-import org.apereo.cas.client.validation.TicketValidator;
+import org.jasig.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.TicketValidationException;
+import org.jasig.cas.client.validation.TicketValidator;

 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.context.MessageSource;
@@ -30,7 +30,9 @@ import org.springframework.core.log.LogMessage;
 import org.springframework.security.authentication.AccountStatusUserDetailsChecker;
 import org.springframework.security.authentication.AuthenticationProvider;
 import org.springframework.security.authentication.BadCredentialsException;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.cas.ServiceProperties;
+import org.springframework.security.cas.web.CasAuthenticationFilter;
 import org.springframework.security.cas.web.authentication.ServiceAuthenticationDetails;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
@@ -49,11 +51,11 @@ import org.springframework.util.Assert;
 * Authentication Service (CAS).
 * <p>
 * This <code>AuthenticationProvider</code> is capable of validating
- * {@link CasServiceTicketAuthenticationToken} requests which contain a
+ * {@link UsernamePasswordAuthenticationToken} requests which contain a
 * <code>principal</code> name equal to either
- * {@link CasServiceTicketAuthenticationToken#CAS_STATEFUL_IDENTIFIER} or
- * {@link CasServiceTicketAuthenticationToken#CAS_STATELESS_IDENTIFIER}. It can also
- * validate a previously created {@link CasAuthenticationToken}.
+ * {@link CasAuthenticationFilter#CAS_STATEFUL_IDENTIFIER} or
+ * {@link CasAuthenticationFilter#CAS_STATELESS_IDENTIFIER}. It can also validate a
+ * previously created {@link CasAuthenticationToken}.
 *
 * @author Ben Alex
 * @author Scott Battaglia
@@ -93,6 +95,13 @@ public class CasAuthenticationProvider implements AuthenticationProvider, Initia
 		if (!supports(authentication.getClass())) {
 			return null;
 		}
+		if (authentication instanceof UsernamePasswordAuthenticationToken
+				&& (!CasAuthenticationFilter.CAS_STATEFUL_IDENTIFIER.equals(authentication.getPrincipal().toString())
+						&& !CasAuthenticationFilter.CAS_STATELESS_IDENTIFIER
+							.equals(authentication.getPrincipal().toString()))) {
+			// UsernamePasswordAuthenticationToken not CAS related
+			return null;
+		}
 		// If an existing CasAuthenticationToken, just check we created it
 		if (authentication instanceof CasAuthenticationToken) {
 			if (this.key.hashCode() != ((CasAuthenticationToken) authentication).getKeyHash()) {
@@ -108,8 +117,8 @@ public class CasAuthenticationProvider implements AuthenticationProvider, Initia
 					"Failed to provide a CAS service ticket to validate"));
 		}

-		boolean stateless = (authentication instanceof CasServiceTicketAuthenticationToken token
-				&& token.isStateless());
+		boolean stateless = (authentication instanceof UsernamePasswordAuthenticationToken
+				&& CasAuthenticationFilter.CAS_STATELESS_IDENTIFIER.equals(authentication.getPrincipal()));
 		CasAuthenticationToken result = null;

 		if (stateless) {
@@ -227,7 +236,7 @@ public class CasAuthenticationProvider implements AuthenticationProvider, Initia

 	@Override
 	public boolean supports(final Class<?> authentication) {
-		return (CasServiceTicketAuthenticationToken.class.isAssignableFrom(authentication))
+		return (UsernamePasswordAuthenticationToken.class.isAssignableFrom(authentication))
 				|| (CasAuthenticationToken.class.isAssignableFrom(authentication))
 				|| (CasAssertionAuthenticationToken.class.isAssignableFrom(authentication));
 	}
@@ -19,7 +19,7 @@ package org.springframework.security.cas.authentication;
 import java.io.Serializable;
 import java.util.Collection;

-import org.apereo.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.Assertion;

 import org.springframework.security.authentication.AbstractAuthenticationToken;
 import org.springframework.security.core.GrantedAuthority;
@@ -1,112 +0,0 @@
-/*
- * Copyright 2002-2023 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.security.cas.authentication;
-
-import java.io.Serial;
-import java.util.Collection;
-
-import org.springframework.security.authentication.AbstractAuthenticationToken;
-import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.core.SpringSecurityCoreVersion;
-import org.springframework.util.Assert;
-
-/**
- * An {@link org.springframework.security.core.Authentication} implementation that is
- * designed to process CAS service ticket.
- *
- * @author Hal Deadman
- * @since 6.1
- */
-public class CasServiceTicketAuthenticationToken extends AbstractAuthenticationToken {
-
-	static final String CAS_STATELESS_IDENTIFIER = "_cas_stateless_";
-
-	static final String CAS_STATEFUL_IDENTIFIER = "_cas_stateful_";
-
-	@Serial
-	private static final long serialVersionUID = SpringSecurityCoreVersion.SERIAL_VERSION_UID;
-
-	private final String identifier;
-
-	private Object credentials;
-
-	/**
-	 * This constructor can be safely used by any code that wishes to create a
-	 * <code>CasServiceTicketAuthenticationToken</code>, as the {@link #isAuthenticated()}
-	 * will return <code>false</code>.
-	 *
-	 */
-	public CasServiceTicketAuthenticationToken(String identifier, Object credentials) {
-		super(null);
-		this.identifier = identifier;
-		this.credentials = credentials;
-		setAuthenticated(false);
-	}
-
-	/**
-	 * This constructor should only be used by <code>AuthenticationManager</code> or
-	 * <code>AuthenticationProvider</code> implementations that are satisfied with
-	 * producing a trusted (i.e. {@link #isAuthenticated()} = <code>true</code>)
-	 * authentication token.
-	 * @param identifier
-	 * @param credentials
-	 * @param authorities
-	 */
-	public CasServiceTicketAuthenticationToken(String identifier, Object credentials,
-			Collection<? extends GrantedAuthority> authorities) {
-		super(authorities);
-		this.identifier = identifier;
-		this.credentials = credentials;
-		super.setAuthenticated(true);
-	}
-
-	public static CasServiceTicketAuthenticationToken stateful(Object credentials) {
-		return new CasServiceTicketAuthenticationToken(CAS_STATEFUL_IDENTIFIER, credentials);
-	}
-
-	public static CasServiceTicketAuthenticationToken stateless(Object credentials) {
-		return new CasServiceTicketAuthenticationToken(CAS_STATELESS_IDENTIFIER, credentials);
-	}
-
-	public boolean isStateless() {
-		return CAS_STATELESS_IDENTIFIER.equals(this.identifier);
-	}
-
-	@Override
-	public Object getCredentials() {
-		return this.credentials;
-	}
-
-	@Override
-	public Object getPrincipal() {
-		return this.identifier;
-	}
-
-	@Override
-	public void setAuthenticated(boolean isAuthenticated) throws IllegalArgumentException {
-		Assert.isTrue(!isAuthenticated,
-				"Cannot set this token to trusted - use constructor which takes a GrantedAuthority list instead");
-		super.setAuthenticated(false);
-	}
-
-	@Override
-	public void eraseCredentials() {
-		super.eraseCredentials();
-		this.credentials = null;
-	}
-
-}
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.security.cas.authentication;
+
+import net.sf.ehcache.Ehcache;
+import net.sf.ehcache.Element;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.core.log.LogMessage;
+import org.springframework.util.Assert;
+
+/**
+ * Caches tickets using a Spring IoC defined
+ * <a href="https://www.ehcache.org/">EHCACHE</a>.
+ *
+ * @author Ben Alex
+ * @deprecated since 5.6. In favor of JCache based implementations
+ */
+@Deprecated
+public class EhCacheBasedTicketCache implements StatelessTicketCache, InitializingBean {
+
+	private static final Log logger = LogFactory.getLog(EhCacheBasedTicketCache.class);
+
+	private Ehcache cache;
+
+	@Override
+	public void afterPropertiesSet() {
+		Assert.notNull(this.cache, "cache mandatory");
+	}
+
+	@Override
+	public CasAuthenticationToken getByTicketId(final String serviceTicket) {
+		final Element element = this.cache.get(serviceTicket);
+		logger.debug(LogMessage.of(() -> "Cache hit: " + (element != null) + "; service ticket: " + serviceTicket));
+		return (element != null) ? (CasAuthenticationToken) element.getValue() : null;
+	}
+
+	public Ehcache getCache() {
+		return this.cache;
+	}
+
+	@Override
+	public void putTicketInCache(final CasAuthenticationToken token) {
+		final Element element = new Element(token.getCredentials().toString(), token);
+		logger.debug(LogMessage.of(() -> "Cache put: " + element.getKey()));
+		this.cache.put(element);
+	}
+
+	@Override
+	public void removeTicketFromCache(final CasAuthenticationToken token) {
+		logger.debug(LogMessage.of(() -> "Cache remove: " + token.getCredentials().toString()));
+		this.removeTicketFromCache(token.getCredentials().toString());
+	}
+
+	@Override
+	public void removeTicketFromCache(final String serviceTicket) {
+		this.cache.remove(serviceTicket);
+	}
+
+	public void setCache(final Ehcache cache) {
+		this.cache = cache;
+	}
+
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -24,11 +24,11 @@ import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
-import org.apereo.cas.client.authentication.AttributePrincipal;
+import org.jasig.cas.client.authentication.AttributePrincipal;

 /**
 * Helps in jackson deserialization of class
- * {@link org.apereo.cas.client.validation.AssertionImpl}, which is used with
+ * {@link org.jasig.cas.client.validation.AssertionImpl}, which is used with
 * {@link org.springframework.security.cas.authentication.CasAuthenticationToken}. To use
 * this class we need to register with
 * {@link com.fasterxml.jackson.databind.ObjectMapper}. Type information will be stored
@@ -52,7 +52,7 @@ class AssertionImplMixin {

 	/**
 	 * Mixin Constructor helps in deserialize
-	 * {@link org.apereo.cas.client.validation.AssertionImpl}
+	 * {@link org.jasig.cas.client.validation.AssertionImpl}
 	 * @param principal the Principal to associate with the Assertion.
 	 * @param validFromDate when the assertion is valid from.
 	 * @param validUntilDate when the assertion is valid to.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -23,11 +23,11 @@ import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
-import org.apereo.cas.client.proxy.ProxyRetriever;
+import org.jasig.cas.client.proxy.ProxyRetriever;

 /**
- * Helps in deserialize
- * {@link org.apereo.cas.client.authentication.AttributePrincipalImpl} which is used with
+ * Helps in deserialize {@link org.jasig.cas.client.authentication.AttributePrincipalImpl}
+ * which is used with
 * {@link org.springframework.security.cas.authentication.CasAuthenticationToken}. Type
 * information will be stored in property named @class.
 * <p>
@@ -49,7 +49,7 @@ class AttributePrincipalImplMixin {

 	/**
 	 * Mixin Constructor helps in deserialize
-	 * {@link org.apereo.cas.client.authentication.AttributePrincipalImpl}
+	 * {@link org.jasig.cas.client.authentication.AttributePrincipalImpl}
 	 * @param name the unique identifier for the principal.
 	 * @param attributes the key/value pairs for this principal.
 	 * @param proxyGrantingTicket the ticket associated with this principal.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -23,7 +23,7 @@ import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
-import org.apereo.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.Assertion;

 import org.springframework.security.cas.authentication.CasAuthenticationProvider;
 import org.springframework.security.cas.authentication.CasAuthenticationToken;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -18,8 +18,8 @@ package org.springframework.security.cas.jackson2;

 import com.fasterxml.jackson.core.Version;
 import com.fasterxml.jackson.databind.module.SimpleModule;
-import org.apereo.cas.client.authentication.AttributePrincipalImpl;
-import org.apereo.cas.client.validation.AssertionImpl;
+import org.jasig.cas.client.authentication.AttributePrincipalImpl;
+import org.jasig.cas.client.validation.AssertionImpl;

 import org.springframework.security.cas.authentication.CasAuthenticationToken;
 import org.springframework.security.jackson2.SecurityJackson2Modules;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -15,7 +15,7 @@
 */

 /**
- * Spring Security support for Apereo's Central Authentication Service
- * (<a href="https://github.com/apereo/cas">CAS</a>).
+ * Spring Security support for Jasig's Central Authentication Service
+ * (<a href="https://www.jasig.org/cas">CAS</a>).
 */
 package org.springframework.security.cas;
@@ -16,7 +16,7 @@

 package org.springframework.security.cas.userdetails;

-import org.apereo.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.Assertion;

 import org.springframework.security.cas.authentication.CasAssertionAuthenticationToken;
 import org.springframework.security.core.userdetails.AuthenticationUserDetailsService;
@@ -19,7 +19,7 @@ package org.springframework.security.cas.userdetails;
 import java.util.ArrayList;
 import java.util.List;

-import org.apereo.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.Assertion;

 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -18,16 +18,15 @@ package org.springframework.security.cas.web;

 import java.io.IOException;

-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import org.apereo.cas.client.util.CommonUtils;
-import org.apereo.cas.client.util.WebUtils;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.jasig.cas.client.util.CommonUtils;

 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.security.cas.ServiceProperties;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.web.AuthenticationEntryPoint;
-import org.springframework.security.web.DefaultRedirectStrategy;
 import org.springframework.util.Assert;

 /**
@@ -74,8 +73,7 @@ public class CasAuthenticationEntryPoint implements AuthenticationEntryPoint, In
 		String urlEncodedService = createServiceUrl(servletRequest, response);
 		String redirectUrl = createRedirectUrl(urlEncodedService);
 		preCommence(servletRequest, response);
-		new DefaultRedirectStrategy().sendRedirect(servletRequest, response, redirectUrl);
-		// response.sendRedirect(redirectUrl);
+		response.sendRedirect(redirectUrl);
 	}

 	/**
@@ -86,7 +84,7 @@ public class CasAuthenticationEntryPoint implements AuthenticationEntryPoint, In
 	 * @return the constructed service url. CANNOT be NULL.
 	 */
 	protected String createServiceUrl(HttpServletRequest request, HttpServletResponse response) {
-		return WebUtils.constructServiceUrl(null, response, this.serviceProperties.getService(), null,
+		return CommonUtils.constructServiceUrl(null, response, this.serviceProperties.getService(), null,
 				this.serviceProperties.getArtifactParameter(), this.encodeServiceUrlWithSessionId);
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -18,31 +18,31 @@ package org.springframework.security.cas.web;

 import java.io.IOException;

-import jakarta.servlet.FilterChain;
-import jakarta.servlet.ServletException;
-import jakarta.servlet.http.HttpServletRequest;
-import jakarta.servlet.http.HttpServletResponse;
-import org.apereo.cas.client.proxy.ProxyGrantingTicketStorage;
-import org.apereo.cas.client.util.WebUtils;
-import org.apereo.cas.client.validation.TicketValidator;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.jasig.cas.client.proxy.ProxyGrantingTicketStorage;
+import org.jasig.cas.client.util.CommonUtils;
+import org.jasig.cas.client.validation.TicketValidator;

 import org.springframework.core.log.LogMessage;
 import org.springframework.security.authentication.AnonymousAuthenticationToken;
 import org.springframework.security.authentication.AuthenticationDetailsSource;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.authentication.event.InteractiveAuthenticationSuccessEvent;
 import org.springframework.security.cas.ServiceProperties;
-import org.springframework.security.cas.authentication.CasServiceTicketAuthenticationToken;
 import org.springframework.security.cas.web.authentication.ServiceAuthenticationDetails;
 import org.springframework.security.cas.web.authentication.ServiceAuthenticationDetailsSource;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.core.context.SecurityContext;
 import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.core.context.SecurityContextHolderStrategy;
 import org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter;
 import org.springframework.security.web.authentication.AuthenticationFailureHandler;
 import org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler;
-import org.springframework.security.web.context.HttpSessionSecurityContextRepository;
+import org.springframework.security.web.context.NullSecurityContextRepository;
 import org.springframework.security.web.context.SecurityContextRepository;
 import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
 import org.springframework.security.web.util.matcher.RequestMatcher;
@@ -66,9 +66,9 @@ import org.springframework.util.Assert;
 * <tt>filterProcessesUrl</tt>.
 * <p>
 * Processing the service ticket involves creating a
- * <code>CasServiceTicketAuthenticationToken</code> which uses
- * {@link CasServiceTicketAuthenticationToken#CAS_STATEFUL_IDENTIFIER} for the
- * <code>principal</code> and the opaque ticket string as the <code>credentials</code>.
+ * <code>UsernamePasswordAuthenticationToken</code> which uses
+ * {@link #CAS_STATEFUL_IDENTIFIER} for the <code>principal</code> and the opaque ticket
+ * string as the <code>credentials</code>.
 * <h2>Obtaining Proxy Granting Tickets</h2>
 * <p>
 * If specified, the filter can also monitor the <code>proxyReceptorUrl</code>. The filter
@@ -91,15 +91,15 @@ import org.springframework.util.Assert;
 * {@link ServiceAuthenticationDetails#getServiceUrl()} will be used for the service url.
 * <p>
 * Processing the proxy ticket involves creating a
- * <code>CasServiceTicketAuthenticationToken</code> which uses
- * {@link CasServiceTicketAuthenticationToken#CAS_STATELESS_IDENTIFIER} for the
- * <code>principal</code> and the opaque ticket string as the <code>credentials</code>.
- * When a proxy ticket is successfully authenticated, the FilterChain continues and the
+ * <code>UsernamePasswordAuthenticationToken</code> which uses
+ * {@link #CAS_STATELESS_IDENTIFIER} for the <code>principal</code> and the opaque ticket
+ * string as the <code>credentials</code>. When a proxy ticket is successfully
+ * authenticated, the FilterChain continues and the
 * <code>authenticationSuccessHandler</code> is not used.
 * <h2>Notes about the <code>AuthenticationManager</code></h2>
 * <p>
 * The configured <code>AuthenticationManager</code> is expected to provide a provider
- * that can recognise <code>CasServiceTicketAuthenticationToken</code>s containing this
+ * that can recognise <code>UsernamePasswordAuthenticationToken</code>s containing this
 * special <code>principal</code> name, and process them accordingly by validation with
 * the CAS server. Additionally, it should be capable of using the result of
 * {@link ServiceAuthenticationDetails#getServiceUrl()} as the service when validating the
@@ -135,7 +135,7 @@ import org.springframework.util.Assert;
 *     NOTE: In a real application you should not use an in memory implementation. You will also want
 *           to ensure to clean up expired tickets by calling ProxyGrantingTicketStorage.cleanup()
 *  --&gt;
- * &lt;b:bean id=&quot;pgtStorage&quot; class=&quot;org.apereo.cas.client.proxy.ProxyGrantingTicketStorageImpl&quot;/&gt;
+ * &lt;b:bean id=&quot;pgtStorage&quot; class=&quot;org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl&quot;/&gt;
 * &lt;b:bean id=&quot;casAuthProvider&quot; class=&quot;org.springframework.security.cas.authentication.CasAuthenticationProvider&quot;
 *     p:serviceProperties-ref=&quot;serviceProperties&quot;
 *     p:key=&quot;casAuthProviderKey&quot;&gt;
@@ -147,7 +147,7 @@ import org.springframework.util.Assert;
 *     &lt;/b:property&gt;
 *     &lt;b:property name=&quot;ticketValidator&quot;&gt;
 *         &lt;b:bean
- *             class=&quot;org.apereo.cas.client.validation.Cas20ProxyTicketValidator&quot;
+ *             class=&quot;org.jasig.cas.client.validation.Cas20ProxyTicketValidator&quot;
 *             p:acceptAnyProxy=&quot;true&quot;
 *             p:proxyCallbackUrl=&quot;https://service.example.com/cas-sample/login/cas/proxyreceptor&quot;
 *             p:proxyGrantingTicketStorage-ref=&quot;pgtStorage&quot;&gt;
@@ -178,6 +178,19 @@ import org.springframework.util.Assert;
 */
 public class CasAuthenticationFilter extends AbstractAuthenticationProcessingFilter {

+	/**
+	 * Used to identify a CAS request for a stateful user agent, such as a web browser.
+	 */
+	public static final String CAS_STATEFUL_IDENTIFIER = "_cas_stateful_";
+
+	/**
+	 * Used to identify a CAS request for a stateless user agent, such as a remoting
+	 * protocol client (e.g. Hessian, Burlap, SOAP etc). Results in a more aggressive
+	 * caching strategy being used, as the absence of a <code>HttpSession</code> will
+	 * result in a new authentication attempt on every request.
+	 */
+	public static final String CAS_STATELESS_IDENTIFIER = "_cas_stateless_";
+
 	/**
 	 * The last portion of the receptor url, i.e. /proxy/receptor
 	 */
@@ -194,15 +207,11 @@ public class CasAuthenticationFilter extends AbstractAuthenticationProcessingFil

 	private AuthenticationFailureHandler proxyFailureHandler = new SimpleUrlAuthenticationFailureHandler();

-	private SecurityContextRepository securityContextRepository = new HttpSessionSecurityContextRepository();
-
-	private SecurityContextHolderStrategy securityContextHolderStrategy = SecurityContextHolder
-		.getContextHolderStrategy();
+	private SecurityContextRepository securityContextRepository = new NullSecurityContextRepository();

 	public CasAuthenticationFilter() {
 		super("/login/cas");
 		setAuthenticationFailureHandler(new SimpleUrlAuthenticationFailureHandler());
-		setSecurityContextRepository(this.securityContextRepository);
 	}

 	@Override
@@ -215,10 +224,9 @@ public class CasAuthenticationFilter extends AbstractAuthenticationProcessingFil
 		}
 		this.logger.debug(
 				LogMessage.format("Authentication success. Updating SecurityContextHolder to contain: %s", authResult));
-
-		SecurityContext context = this.securityContextHolderStrategy.createEmptyContext();
+		SecurityContext context = SecurityContextHolder.createEmptyContext();
 		context.setAuthentication(authResult);
-		this.securityContextHolderStrategy.setContext(context);
+		SecurityContextHolder.setContext(context);
 		this.securityContextRepository.saveContext(context, request, response);
 		if (this.eventPublisher != null) {
 			this.eventPublisher.publishEvent(new InteractiveAuthenticationSuccessEvent(authResult, this.getClass()));
@@ -233,18 +241,18 @@ public class CasAuthenticationFilter extends AbstractAuthenticationProcessingFil
 		// request has been processed
 		if (proxyReceptorRequest(request)) {
 			this.logger.debug("Responding to proxy receptor request");
-			WebUtils.readAndRespondToProxyReceptorRequest(request, response, this.proxyGrantingTicketStorage);
+			CommonUtils.readAndRespondToProxyReceptorRequest(request, response, this.proxyGrantingTicketStorage);
 			return null;
 		}
-		String serviceTicket = obtainArtifact(request);
-		if (serviceTicket == null) {
-			this.logger.debug("Failed to obtain an artifact (cas ticket)");
-			serviceTicket = "";
-		}
 		boolean serviceTicketRequest = serviceTicketRequest(request, response);
-		CasServiceTicketAuthenticationToken authRequest = serviceTicketRequest
-				? CasServiceTicketAuthenticationToken.stateful(serviceTicket)
-				: CasServiceTicketAuthenticationToken.stateless(serviceTicket);
+		String username = serviceTicketRequest ? CAS_STATEFUL_IDENTIFIER : CAS_STATELESS_IDENTIFIER;
+		String password = obtainArtifact(request);
+		if (password == null) {
+			this.logger.debug("Failed to obtain an artifact (cas ticket)");
+			password = "";
+		}
+		UsernamePasswordAuthenticationToken authRequest = UsernamePasswordAuthenticationToken.unauthenticated(username,
+				password);
 		authRequest.setDetails(this.authenticationDetailsSource.buildDetails(request));
 		return this.getAuthenticationManager().authenticate(authRequest);
 	}
@@ -272,6 +280,18 @@ public class CasAuthenticationFilter extends AbstractAuthenticationProcessingFil
 		return result;
 	}

+	/**
+	 * Sets the {@link SecurityContextRepository} to save the {@link SecurityContext} on
+	 * authentication success. The default action is not to save the
+	 * {@link SecurityContext}.
+	 * @param securityContextRepository the {@link SecurityContextRepository} to use.
+	 * Cannot be null.
+	 */
+	public void setSecurityContextRepository(SecurityContextRepository securityContextRepository) {
+		Assert.notNull(securityContextRepository, "securityContextRepository cannot be null");
+		this.securityContextRepository = securityContextRepository;
+	}
+
 	/**
 	 * Sets the {@link AuthenticationFailureHandler} for proxy requests.
 	 * @param proxyFailureHandler
@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2023 the original author or authors.
+ * Copyright 2011-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -20,7 +20,7 @@ import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.regex.Pattern;

-import jakarta.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequest;

 import org.springframework.security.web.authentication.WebAuthenticationDetails;
 import org.springframework.security.web.util.UrlUtils;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2023 the original author or authors.
+ * Copyright 2011-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2023 the original author or authors.
+ * Copyright 2011-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@ package org.springframework.security.cas.web.authentication;
 import java.net.MalformedURLException;
 import java.util.regex.Pattern;

-import jakarta.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequest;

 import org.springframework.security.authentication.AuthenticationDetailsSource;
 import org.springframework.security.cas.ServiceProperties;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -19,8 +19,8 @@ package org.springframework.security.cas.authentication;
 import java.util.ArrayList;
 import java.util.List;

-import org.apereo.cas.client.validation.Assertion;
-import org.apereo.cas.client.validation.AssertionImpl;
+import org.jasig.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.AssertionImpl;

 import org.springframework.security.core.authority.AuthorityUtils;
 import org.springframework.security.core.userdetails.User;
@@ -19,9 +19,9 @@ package org.springframework.security.cas.authentication;
 import java.util.HashMap;
 import java.util.Map;

-import org.apereo.cas.client.validation.Assertion;
-import org.apereo.cas.client.validation.AssertionImpl;
-import org.apereo.cas.client.validation.TicketValidator;
+import org.jasig.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.AssertionImpl;
+import org.jasig.cas.client.validation.TicketValidator;
 import org.junit.jupiter.api.Test;

 import org.springframework.mock.web.MockHttpServletRequest;
@@ -29,6 +29,7 @@ import org.springframework.security.authentication.BadCredentialsException;
 import org.springframework.security.authentication.TestingAuthenticationToken;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.cas.ServiceProperties;
+import org.springframework.security.cas.web.CasAuthenticationFilter;
 import org.springframework.security.cas.web.authentication.ServiceAuthenticationDetails;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.authority.AuthorityUtils;
@@ -86,7 +87,8 @@ public class CasAuthenticationProviderTests {
 		cap.setServiceProperties(makeServiceProperties());
 		cap.setTicketValidator(new MockTicketValidator(true));
 		cap.afterPropertiesSet();
-		CasServiceTicketAuthenticationToken token = CasServiceTicketAuthenticationToken.stateful("ST-123");
+		UsernamePasswordAuthenticationToken token = UsernamePasswordAuthenticationToken
+			.unauthenticated(CasAuthenticationFilter.CAS_STATEFUL_IDENTIFIER, "ST-123");
 		token.setDetails("details");
 		Authentication result = cap.authenticate(token);
 		// Confirm ST-123 was NOT added to the cache
@@ -118,7 +120,8 @@ public class CasAuthenticationProviderTests {
 		cap.setTicketValidator(new MockTicketValidator(true));
 		cap.setServiceProperties(makeServiceProperties());
 		cap.afterPropertiesSet();
-		CasServiceTicketAuthenticationToken token = CasServiceTicketAuthenticationToken.stateless("ST-456");
+		UsernamePasswordAuthenticationToken token = UsernamePasswordAuthenticationToken
+			.unauthenticated(CasAuthenticationFilter.CAS_STATELESS_IDENTIFIER, "ST-456");
 		token.setDetails("details");
 		Authentication result = cap.authenticate(token);
 		// Confirm ST-456 was added to the cache
@@ -132,7 +135,7 @@ public class CasAuthenticationProviderTests {
 		// Now try to authenticate again. To ensure TicketValidator not
 		// called again, set it to deliver an exception...
 		cap.setTicketValidator(new MockTicketValidator(false));
-		// Previously created CasServiceTicketAuthenticationToken is OK
+		// Previously created UsernamePasswordAuthenticationToken is OK
 		Authentication newResult = cap.authenticate(token);
 		assertThat(newResult.getPrincipal()).isEqualTo(makeUserDetailsFromAuthoritiesPopulator());
 		assertThat(newResult.getCredentials()).isEqualTo("ST-456");
@@ -154,7 +157,8 @@ public class CasAuthenticationProviderTests {
 		cap.setServiceProperties(serviceProperties);
 		cap.afterPropertiesSet();
 		String ticket = "ST-456";
-		CasServiceTicketAuthenticationToken token = CasServiceTicketAuthenticationToken.stateless(ticket);
+		UsernamePasswordAuthenticationToken token = UsernamePasswordAuthenticationToken
+			.unauthenticated(CasAuthenticationFilter.CAS_STATELESS_IDENTIFIER, ticket);
 		Authentication result = cap.authenticate(token);
 	}

@@ -174,7 +178,8 @@ public class CasAuthenticationProviderTests {
 		cap.setServiceProperties(serviceProperties);
 		cap.afterPropertiesSet();
 		String ticket = "ST-456";
-		CasServiceTicketAuthenticationToken token = CasServiceTicketAuthenticationToken.stateless(ticket);
+		UsernamePasswordAuthenticationToken token = UsernamePasswordAuthenticationToken
+			.unauthenticated(CasAuthenticationFilter.CAS_STATELESS_IDENTIFIER, ticket);
 		Authentication result = cap.authenticate(token);
 		verify(validator).validate(ticket, serviceProperties.getService());
 		serviceProperties.setAuthenticateAllArtifacts(true);
@@ -206,7 +211,8 @@ public class CasAuthenticationProviderTests {
 		cap.setTicketValidator(new MockTicketValidator(true));
 		cap.setServiceProperties(makeServiceProperties());
 		cap.afterPropertiesSet();
-		CasServiceTicketAuthenticationToken token = CasServiceTicketAuthenticationToken.stateful("");
+		UsernamePasswordAuthenticationToken token = UsernamePasswordAuthenticationToken
+			.unauthenticated(CasAuthenticationFilter.CAS_STATEFUL_IDENTIFIER, "");
 		assertThatExceptionOfType(BadCredentialsException.class).isThrownBy(() -> cap.authenticate(token));
 	}

@@ -308,15 +314,15 @@ public class CasAuthenticationProviderTests {
 		cap.setTicketValidator(new MockTicketValidator(true));
 		cap.setServiceProperties(makeServiceProperties());
 		cap.afterPropertiesSet();
-		UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken("some_normal_user",
-				"password", AuthorityUtils.createAuthorityList("ROLE_A"));
+		UsernamePasswordAuthenticationToken token = UsernamePasswordAuthenticationToken
+			.authenticated("some_normal_user", "password", AuthorityUtils.createAuthorityList("ROLE_A"));
 		assertThat(cap.authenticate(token)).isNull();
 	}

 	@Test
 	public void supportsRequiredTokens() {
 		CasAuthenticationProvider cap = new CasAuthenticationProvider();
-		assertThat(cap.supports(CasServiceTicketAuthenticationToken.class)).isTrue();
+		assertThat(cap.supports(UsernamePasswordAuthenticationToken.class)).isTrue();
 		assertThat(cap.supports(CasAuthenticationToken.class)).isTrue();
 	}

@@ -19,10 +19,11 @@ package org.springframework.security.cas.authentication;
 import java.util.Collections;
 import java.util.List;

-import org.apereo.cas.client.validation.Assertion;
-import org.apereo.cas.client.validation.AssertionImpl;
+import org.jasig.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.AssertionImpl;
 import org.junit.jupiter.api.Test;

+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.AuthorityUtils;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
@@ -115,6 +116,16 @@ public class CasAuthenticationTokenTests {
 		assertThat(!token1.equals(token2)).isTrue();
 	}

+	@Test
+	public void testNotEqualsDueToDifferentAuthenticationClass() {
+		final Assertion assertion = new AssertionImpl("test");
+		CasAuthenticationToken token1 = new CasAuthenticationToken("key", makeUserDetails(), "Password", this.ROLES,
+				makeUserDetails(), assertion);
+		UsernamePasswordAuthenticationToken token2 = UsernamePasswordAuthenticationToken.authenticated("Test",
+				"Password", this.ROLES);
+		assertThat(!token1.equals(token2)).isTrue();
+	}
+
 	@Test
 	public void testNotEqualsDueToKey() {
 		final Assertion assertion = new AssertionImpl("test");
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.security.cas.authentication;
+
+import net.sf.ehcache.Cache;
+import net.sf.ehcache.CacheManager;
+import net.sf.ehcache.Ehcache;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+
+/**
+ * Tests {@link EhCacheBasedTicketCache}.
+ *
+ * @author Ben Alex
+ */
+public class EhCacheBasedTicketCacheTests extends AbstractStatelessTicketCacheTests {
+
+	private static CacheManager cacheManager;
+
+	@BeforeAll
+	public static void initCacheManaer() {
+		cacheManager = CacheManager.create();
+		cacheManager.addCache(new Cache("castickets", 500, false, false, 30, 30));
+	}
+
+	@AfterAll
+	public static void shutdownCacheManager() {
+		cacheManager.removalAll();
+		cacheManager.shutdown();
+	}
+
+	@Test
+	public void testCacheOperation() throws Exception {
+		EhCacheBasedTicketCache cache = new EhCacheBasedTicketCache();
+		cache.setCache(cacheManager.getCache("castickets"));
+		cache.afterPropertiesSet();
+		final CasAuthenticationToken token = getToken();
+		// Check it gets stored in the cache
+		cache.putTicketInCache(token);
+		assertThat(cache.getByTicketId("ST-0-ER94xMJmn6pha35CQRoZ")).isEqualTo(token);
+		// Check it gets removed from the cache
+		cache.removeTicketFromCache(getToken());
+		assertThat(cache.getByTicketId("ST-0-ER94xMJmn6pha35CQRoZ")).isNull();
+		// Check it doesn't return values for null or unknown service tickets
+		assertThat(cache.getByTicketId(null)).isNull();
+		assertThat(cache.getByTicketId("UNKNOWN_SERVICE_TICKET")).isNull();
+	}
+
+	@Test
+	public void testStartupDetectsMissingCache() throws Exception {
+		EhCacheBasedTicketCache cache = new EhCacheBasedTicketCache();
+		assertThatIllegalArgumentException().isThrownBy(cache::afterPropertiesSet);
+		Ehcache myCache = cacheManager.getCache("castickets");
+		cache.setCache(myCache);
+		assertThat(cache.getCache()).isEqualTo(myCache);
+	}
+
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -23,9 +23,9 @@ import java.util.Date;

 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import org.apereo.cas.client.authentication.AttributePrincipalImpl;
-import org.apereo.cas.client.validation.Assertion;
-import org.apereo.cas.client.validation.AssertionImpl;
+import org.jasig.cas.client.authentication.AttributePrincipalImpl;
+import org.jasig.cas.client.validation.Assertion;
+import org.jasig.cas.client.validation.AssertionImpl;
 import org.json.JSONException;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -79,15 +79,14 @@ public class CasAuthenticationTokenMixinTests {
 			+ "\"keyHash\": " + KEY.hashCode() + "," + "\"principal\": " + USER_JSON + ", " + "\"credentials\": "
 			+ PASSWORD + ", " + "\"authorities\": " + AUTHORITIES_ARRAYLIST_JSON + "," + "\"userDetails\": " + USER_JSON
 			+ "," + "\"authenticated\": true, " + "\"details\": null," + "\"assertion\": {"
-			+ "\"@class\": \"org.apereo.cas.client.validation.AssertionImpl\", " + "\"principal\": {"
-			+ "\"@class\": \"org.apereo.cas.client.authentication.AttributePrincipalImpl\", "
+			+ "\"@class\": \"org.jasig.cas.client.validation.AssertionImpl\", " + "\"principal\": {"
+			+ "\"@class\": \"org.jasig.cas.client.authentication.AttributePrincipalImpl\", "
 			+ "\"name\": \"assertName\", " + "\"attributes\": {\"@class\": \"java.util.Collections$EmptyMap\"}, "
 			+ "\"proxyGrantingTicket\": null, " + "\"proxyRetriever\": null" + "}, "
 			+ "\"validFromDate\": [\"java.util.Date\", " + START_DATE.getTime() + "], "
 			+ "\"validUntilDate\": [\"java.util.Date\", " + END_DATE.getTime() + "],"
 			+ "\"authenticationDate\": [\"java.util.Date\", " + START_DATE.getTime() + "], "
-			+ "\"attributes\": {\"@class\": \"java.util.Collections$EmptyMap\"},"
-			+ "\"context\": {\"@class\":\"java.util.HashMap\"}" + "}" + "}";
+			+ "\"attributes\": {\"@class\": \"java.util.Collections$EmptyMap\"}" + "}" + "}";

 	private static final String CAS_TOKEN_CLEARED_JSON = CAS_TOKEN_JSON.replaceFirst(PASSWORD, "null");

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2017 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,8 +21,8 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;

-import org.apereo.cas.client.authentication.AttributePrincipal;
-import org.apereo.cas.client.validation.Assertion;
+import org.jasig.cas.client.authentication.AttributePrincipal;
+import org.jasig.cas.client.validation.Assertion;
 import org.junit.jupiter.api.Test;

 import org.springframework.security.cas.authentication.CasAssertionAuthenticationToken;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -16,12 +16,13 @@

 package org.springframework.security.cas.web;

-import jakarta.servlet.FilterChain;
-import org.apereo.cas.client.proxy.ProxyGrantingTicketStorage;
+import javax.servlet.FilterChain;
+
+import org.jasig.cas.client.proxy.ProxyGrantingTicketStorage;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;

-import org.springframework.mock.web.MockFilterChain;
 import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.mock.web.MockHttpServletResponse;
 import org.springframework.security.authentication.AnonymousAuthenticationToken;
@@ -36,7 +37,6 @@ import org.springframework.security.core.context.SecurityContext;
 import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
 import org.springframework.security.web.context.SecurityContextRepository;
-import org.springframework.test.util.ReflectionTestUtils;

 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
@@ -45,7 +45,6 @@ import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.BDDMockito.given;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.verifyNoInteractions;
 import static org.mockito.Mockito.verifyNoMoreInteractions;

 /**
@@ -178,7 +177,7 @@ public class CasAuthenticationFilterTests {
 		assertThat(SecurityContextHolder.getContext().getAuthentication()).isNotNull()
 			.withFailMessage("Authentication should not be null");
 		verify(chain).doFilter(request, response);
-		verifyNoInteractions(successHandler);
+		verifyNoMoreInteractions(successHandler);
 		// validate for when the filterProcessUrl matches
 		filter.setFilterProcessesUrl(request.getServletPath());
 		SecurityContextHolder.clearContext();
@@ -187,6 +186,38 @@ public class CasAuthenticationFilterTests {
 		verify(successHandler).onAuthenticationSuccess(request, response, authentication);
 	}

+	@Test
+	public void testSecurityContextHolder() throws Exception {
+		SecurityContextRepository securityContextRepository = mock(SecurityContextRepository.class);
+		AuthenticationManager manager = mock(AuthenticationManager.class);
+		Authentication authentication = new TestingAuthenticationToken("un", "pwd", "ROLE_USER");
+		given(manager.authenticate(any(Authentication.class))).willReturn(authentication);
+		ServiceProperties serviceProperties = new ServiceProperties();
+		serviceProperties.setAuthenticateAllArtifacts(true);
+		MockHttpServletRequest request = new MockHttpServletRequest();
+		request.setParameter("ticket", "ST-1-123");
+		request.setServletPath("/authenticate");
+		MockHttpServletResponse response = new MockHttpServletResponse();
+		FilterChain chain = mock(FilterChain.class);
+		CasAuthenticationFilter filter = new CasAuthenticationFilter();
+		filter.setServiceProperties(serviceProperties);
+		filter.setProxyGrantingTicketStorage(mock(ProxyGrantingTicketStorage.class));
+		filter.setAuthenticationManager(manager);
+		filter.setSecurityContextRepository(securityContextRepository);
+		filter.afterPropertiesSet();
+		filter.doFilter(request, response, chain);
+		assertThat(SecurityContextHolder.getContext().getAuthentication()).isNotNull()
+			.withFailMessage("Authentication should not be null");
+		verify(chain).doFilter(request, response);
+		// validate for when the filterProcessUrl matches
+		filter.setFilterProcessesUrl(request.getServletPath());
+		SecurityContextHolder.clearContext();
+		filter.doFilter(request, response, chain);
+		ArgumentCaptor<SecurityContext> contextArg = ArgumentCaptor.forClass(SecurityContext.class);
+		verify(securityContextRepository).saveContext(contextArg.capture(), eq(request), eq(response));
+		assertThat(contextArg.getValue().getAuthentication().getPrincipal()).isEqualTo(authentication.getName());
+	}
+
 	// SEC-1592
 	@Test
 	public void testChainNotInvokedForProxyReceptor() throws Exception {
@@ -198,25 +229,7 @@ public class CasAuthenticationFilterTests {
 		filter.setProxyGrantingTicketStorage(mock(ProxyGrantingTicketStorage.class));
 		filter.setProxyReceptorUrl(request.getServletPath());
 		filter.doFilter(request, response, chain);
-		verifyNoInteractions(chain);
-	}
-
-	@Test
-	public void successfulAuthenticationWhenProxyRequestThenSavesSecurityContext() throws Exception {
-		MockHttpServletRequest request = new MockHttpServletRequest();
-		request.setParameter(ServiceProperties.DEFAULT_CAS_ARTIFACT_PARAMETER, "ticket");
-
-		MockHttpServletResponse response = new MockHttpServletResponse();
-		CasAuthenticationFilter filter = new CasAuthenticationFilter();
-		ServiceProperties serviceProperties = new ServiceProperties();
-		serviceProperties.setAuthenticateAllArtifacts(true);
-		filter.setServiceProperties(serviceProperties);
-
-		SecurityContextRepository securityContextRepository = mock(SecurityContextRepository.class);
-		ReflectionTestUtils.setField(filter, "securityContextRepository", securityContextRepository);
-
-		filter.successfulAuthentication(request, response, new MockFilterChain(), mock(Authentication.class));
-		verify(securityContextRepository).saveContext(any(SecurityContext.class), eq(request), eq(response));
+		verifyNoMoreInteractions(chain);
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2011-2023 the original author or authors.
+ * Copyright 2011-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@ dependencies {
 	optional project(':spring-security-oauth2-client')
 	optional project(':spring-security-oauth2-jose')
 	optional project(':spring-security-oauth2-resource-server')
+	optional project(':spring-security-openid')
 	optional project(':spring-security-rsocket')
 	optional project(':spring-security-web')
 	optional 'io.projectreactor:reactor-core'
@@ -45,10 +46,9 @@ dependencies {
 	testImplementation project(path : ':spring-security-ldap', configuration : 'tests')
 	testImplementation project(path : ':spring-security-oauth2-client', configuration : 'tests')
 	testImplementation project(path : ':spring-security-oauth2-resource-server', configuration : 'tests')
-	testImplementation project(':spring-security-saml2-service-provider')
 	testImplementation project(path : ':spring-security-saml2-service-provider', configuration : 'tests')
+	testImplementation project(path : ':spring-security-saml2-service-provider', configuration : 'opensaml4MainImplementation')
 	testImplementation project(path : ':spring-security-web', configuration : 'tests')
-	testImplementation "jakarta.inject:jakarta.inject-api"
 	testImplementation "org.assertj:assertj-core"
 	testImplementation "org.junit.jupiter:junit-jupiter-api"
 	testImplementation "org.junit.jupiter:junit-jupiter-params"
@@ -60,14 +60,13 @@ dependencies {
 	testImplementation 'ch.qos.logback:logback-classic'
 	testImplementation 'io.projectreactor.netty:reactor-netty'
 	testImplementation 'io.rsocket:rsocket-transport-netty'
-	testImplementation 'jakarta.annotation:jakarta.annotation-api'
+	testImplementation 'jakarta.annotation:jakarta.annotation-api:1.0'
+	testImplementation "jakarta.inject:jakarta.inject-api"
+	testImplementation "jakarta.transaction:jakarta.transaction-api"
 	testImplementation 'jakarta.xml.bind:jakarta.xml.bind-api'
-	testImplementation 'jakarta.websocket:jakarta.websocket-api'
-	testImplementation 'jakarta.websocket:jakarta.websocket-client-api'
 	testImplementation 'ldapsdk:ldapsdk:4.1'
 	testImplementation('net.sourceforge.htmlunit:htmlunit') {
 		exclude group: 'commons-logging', module: 'commons-logging'
-		exclude group: 'xml-apis', module: 'xml-apis'
 	}
 	testImplementation "org.apache.directory.server:apacheds-core"
 	testImplementation "org.apache.directory.server:apacheds-core-entry"
@@ -76,13 +75,22 @@ dependencies {
 	testImplementation "org.apache.directory.server:apacheds-server-jndi"
 	testImplementation 'org.apache.directory.shared:shared-ldap'
 	testImplementation "com.unboundid:unboundid-ldapsdk"
-	testImplementation 'jakarta.persistence:jakarta.persistence-api'
-	testImplementation "org.hibernate.orm:hibernate-core"
+	testImplementation 'org.eclipse.persistence:javax.persistence'
+	testImplementation('org.hibernate:hibernate-entitymanager') {
+		exclude group: 'javax.activation', module: 'javax.activation-api'
+		exclude group: 'javax.persistence', module: 'javax.persistence-api'
+		exclude group: 'javax.xml.bind', module: 'jaxb-api'
+		exclude group: 'org.jboss.spec.javax.transaction', module: 'jboss-transaction-api_1.2_spec'
+	}
 	testImplementation 'org.hsqldb:hsqldb'
 	testImplementation 'org.mockito:mockito-core'
+	testImplementation "org.mockito:mockito-inline"
+	testImplementation ('org.openid4java:openid4java-nodeps') {
+		exclude group: 'com.google.code.guice', module: 'guice'
+		exclude group: 'commons-logging', module: 'commons-logging'
+	}
 	testImplementation('org.seleniumhq.selenium:htmlunit-driver') {
 		exclude group: 'commons-logging', module: 'commons-logging'
-		exclude group: 'xml-apis', module: 'xml-apis'
 	}
 	testImplementation('org.seleniumhq.selenium:selenium-java') {
 		exclude group: 'commons-logging', module: 'commons-logging'
@@ -93,25 +101,12 @@ dependencies {
 	testImplementation 'org.springframework:spring-jdbc'
 	testImplementation 'org.springframework:spring-orm'
 	testImplementation 'org.springframework:spring-tx'
-	testImplementation 'org.springframework:spring-core-test'
 	testImplementation ('org.springframework.data:spring-data-jpa') {
 		exclude group: 'org.aspectj', module: 'aspectjrt'
 	}
 	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core'
 	testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-reactor'
 	testImplementation 'io.mockk:mockk'
-	testImplementation 'org.junit.platform:junit-platform-launcher'
-	testImplementation 'org.apache.maven.resolver:maven-resolver-connector-basic'
-	testImplementation ('org.apache.maven.resolver:maven-resolver-impl') {
-		exclude(group: "javax.annotation", module: "javax.annotation-api")
-	}
-	testImplementation ('org.apache.maven:maven-resolver-provider') {
-		exclude(group: "javax.inject", module: "javax.inject")
-		exclude(group: "javax.annotation", module: "javax.annotation-api")
-	}
-	testImplementation ('org.apache.maven.resolver:maven-resolver-transport-http') {
-		exclude group: "org.slf4j", module: "jcl-over-slf4j"
-	}

 	testRuntimeOnly 'org.hsqldb:hsqldb'
 }
@@ -147,9 +142,43 @@ tasks.named('sourcesJar', Jar).configure {

 tasks.withType(KotlinCompile).configureEach {
 	kotlinOptions {
-		languageVersion = "1.7"
-		apiVersion = "1.7"
+		languageVersion = "1.3"
+		apiVersion = "1.3"
 		freeCompilerArgs = ["-Xjsr305=strict", "-Xsuppress-version-warnings"]
-		jvmTarget = "17"
+		jvmTarget = "1.8"
 	}
 }
+
+compileTestJava {
+	exclude "org/springframework/security/config/annotation/web/configurers/saml2/**", "org/springframework/security/config/http/Saml2*"
+}
+
+task compileSaml2TestJava(type: JavaCompile) {
+	javaCompiler = javaToolchains.compilerFor {
+		languageVersion = JavaLanguageVersion.of(11)
+	}
+	source = sourceSets.test.java.srcDirs
+	include "org/springframework/security/config/annotation/web/configurers/saml2/**", "org/springframework/security/config/http/Saml2*"
+	classpath = sourceSets.test.compileClasspath
+	destinationDirectory = new File("${buildDir}/classes/java/test")
+	options.sourcepath = sourceSets.test.java.getSourceDirectories()
+}
+
+task saml2Tests(type: Test) {
+	javaLauncher = javaToolchains.launcherFor {
+		languageVersion = JavaLanguageVersion.of(11)
+	}
+	filter {
+		includeTestsMatching "org.springframework.security.config.annotation.web.configurers.saml2.*"
+	}
+	useJUnitPlatform()
+	dependsOn compileSaml2TestJava
+}
+
+test {
+	shouldRunAfter saml2Tests
+}
+
+tasks.named('check') {
+	dependsOn saml2Tests
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -28,15 +28,14 @@ import org.junit.jupiter.api.extension.ExtendWith;

 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
-import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
 import org.springframework.security.config.annotation.authentication.configuration.EnableGlobalAuthentication;
 import org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.test.SpringTestContext;
 import org.springframework.security.config.test.SpringTestContextExtension;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
@@ -70,6 +69,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 	public void defaultConfiguration() {
 		this.spring.register(DefaultLdapConfig.class).autowire();
 		LdapAuthenticationProvider provider = ldapProvider();
+
 		LdapAuthoritiesPopulator authoritiesPopulator = getAuthoritiesPopulator(provider);
 		assertThat(authoritiesPopulator).hasFieldOrPropertyWithValue("groupRoleAttribute", "cn");
 		assertThat(authoritiesPopulator).hasFieldOrPropertyWithValue("groupSearchBase", "");
@@ -157,12 +157,11 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 		return port;
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class DefaultLdapConfig extends BaseLdapProviderConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -171,20 +170,13 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class GroupRolesConfig extends BaseLdapProviderConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -194,20 +186,13 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class GroupSearchConfig extends BaseLdapProviderConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -217,20 +202,13 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class GroupSubtreeSearchConfig extends BaseLdapProviderConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -241,20 +219,13 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class RolePrefixConfig extends BaseLdapProviderConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -264,20 +235,13 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class BindAuthenticationConfig extends BaseLdapServerConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -288,20 +252,13 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderConfig extends BaseLdapServerConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -313,15 +270,8 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			// @formatter:on
 		}

-		@Bean
-		AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration)
-				throws Exception {
-			return authenticationConfiguration.getAuthenticationManager();
-		}
-
 	}

-	@Configuration
 	@EnableWebSecurity
 	abstract static class BaseLdapServerConfig extends BaseLdapProviderConfig {

@@ -335,11 +285,10 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	@EnableGlobalAuthentication
 	@Import(ObjectPostProcessorConfiguration.class)
-	abstract static class BaseLdapProviderConfig {
+	abstract static class BaseLdapProviderConfig extends WebSecurityConfigurerAdapter {

 		@Bean
 		BaseLdapPathContextSource contextSource() throws Exception {
@@ -351,6 +300,15 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 			return contextSource;
 		}

+		@Bean
+		AuthenticationManager authenticationManager(AuthenticationManagerBuilder auth) throws Exception {
+			configure(auth);
+			return auth.build();
+		}
+
+		@Override
+		protected abstract void configure(AuthenticationManagerBuilder auth) throws Exception;
+
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -22,10 +22,10 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.authentication.ldap.LdapAuthenticationProviderBuilderSecurityBuilderTests.BaseLdapProviderConfig;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.test.SpringTestContext;
 import org.springframework.security.config.test.SpringTestContextExtension;
 import org.springframework.security.core.authority.AuthorityUtils;
@@ -104,22 +104,21 @@ public class LdapAuthenticationProviderConfigurerTests {

 		// @formatter:off
 		SecurityMockMvcRequestBuilders.FormLoginRequestBuilder request = formLogin()
-				.user("otherben")
-				.password("otherbenspassword");
+				.user("ben")
+				.password("benspassword");
 		SecurityMockMvcResultMatchers.AuthenticatedMatcher expectedUser = authenticated()
-				.withUsername("otherben")
+				.withUsername("ben")
 				.withAuthorities(
 						AuthorityUtils.createAuthorityList("ROLE_SUBMANAGERS", "ROLE_MANAGERS", "ROLE_DEVELOPERS"));
 		// @formatter:on
 		this.mockMvc.perform(request).andExpect(expectedUser);
 	}

-	@Configuration
 	@EnableWebSecurity
-	static class MultiLdapAuthenticationProvidersConfig {
+	static class MultiLdapAuthenticationProvidersConfig extends WebSecurityConfigurerAdapter {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -136,12 +135,11 @@ public class LdapAuthenticationProviderConfigurerTests {

 	}

-	@Configuration
 	@EnableWebSecurity
-	static class MultiLdapWithCustomRolePrefixAuthenticationProvidersConfig {
+	static class MultiLdapWithCustomRolePrefixAuthenticationProvidersConfig extends WebSecurityConfigurerAdapter {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -160,12 +158,11 @@ public class LdapAuthenticationProviderConfigurerTests {

 	}

-	@Configuration
 	@EnableWebSecurity
-	static class LdapWithRandomPortConfig {
+	static class LdapWithRandomPortConfig extends WebSecurityConfigurerAdapter {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -173,18 +170,17 @@ public class LdapAuthenticationProviderConfigurerTests {
 					.groupSearchFilter("(member={0})")
 					.userDnPatterns("uid={0},ou=people")
 					.contextSource()
-					.port(0);
+						.port(0);
 			// @formatter:on
 		}

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class GroupSubtreeSearchConfig extends BaseLdapProviderConfig {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -16,10 +16,9 @@

 package org.springframework.security.config.annotation.authentication.ldap;

-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
 import org.springframework.security.ldap.userdetails.LdapAuthoritiesPopulator;
 import org.springframework.security.ldap.userdetails.PersonContextMapper;
@@ -30,12 +29,11 @@ import org.springframework.security.ldap.userdetails.PersonContextMapper;
 */
 public class NamespaceLdapAuthenticationProviderTestsConfigs {

-	@Configuration
 	@EnableWebSecurity
-	static class LdapAuthenticationProviderConfig {
+	static class LdapAuthenticationProviderConfig extends WebSecurityConfigurerAdapter {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -46,12 +44,11 @@ public class NamespaceLdapAuthenticationProviderTestsConfigs {

 	}

-	@Configuration
 	@EnableWebSecurity
-	static class CustomLdapAuthenticationProviderConfig {
+	static class CustomLdapAuthenticationProviderConfig extends WebSecurityConfigurerAdapter {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -70,20 +67,19 @@ public class NamespaceLdapAuthenticationProviderTestsConfigs {
 						.managerPassword("secret") // ldap-server@manager-password
 						.port(0) // ldap-server@port
 						.root("dc=springframework,dc=org"); // ldap-server@root
-			// .url("ldap://localhost:33389/dc-springframework,dc=org") this overrides root and port and is used for external
+						// .url("ldap://localhost:33389/dc-springframework,dc=org") this overrides root and port and is used for external
 			// @formatter:on
 		}

 	}

-	@Configuration
 	@EnableWebSecurity
-	static class CustomAuthoritiesPopulatorConfig {
+	static class CustomAuthoritiesPopulatorConfig extends WebSecurityConfigurerAdapter {

 		static LdapAuthoritiesPopulator LAP;

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -94,12 +90,11 @@ public class NamespaceLdapAuthenticationProviderTestsConfigs {

 	}

-	@Configuration
 	@EnableWebSecurity
-	static class PasswordCompareLdapConfig {
+	static class PasswordCompareLdapConfig extends WebSecurityConfigurerAdapter {

-		@Autowired
-		void configure(AuthenticationManagerBuilder auth) throws Exception {
+		@Override
+		protected void configure(AuthenticationManagerBuilder auth) throws Exception {
 			// @formatter:off
 			auth
 				.ldapAuthentication()
@@ -294,7 +294,7 @@ public class RSocketMessageHandlerITests {

 		@MessageMapping({ "secure.send", "send" })
 		Mono<Void> send(Mono<String> payload) {
-			return payload.doOnNext(this::add).then(Mono.fromRunnable(this::doNotifyAll));
+			return payload.doOnNext(this::add).then(Mono.fromRunnable(() -> doNotifyAll()));
 		}

 		private synchronized void doNotifyAll() {
@@ -22,7 +22,6 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.UnsatisfiedDependencyException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.support.LdapContextSource;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -78,12 +77,10 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {
 	public void contextSourceFactoryBeanWhenManagerDnAndNoPasswordThenException() {
 		assertThatExceptionOfType(UnsatisfiedDependencyException.class)
 			.isThrownBy(() -> this.spring.register(CustomManagerDnNoPasswordConfig.class).autowire())
-			.havingRootCause()
-			.isInstanceOf(IllegalStateException.class)
+			.withRootCauseInstanceOf(IllegalStateException.class)
 			.withMessageContaining("managerPassword is required if managerDn is supplied");
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class FromEmbeddedLdapServerConfig {

@@ -101,7 +98,6 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class PortZeroConfig {

@@ -122,7 +118,6 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomLdifAndRootConfig {

@@ -144,7 +139,6 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomManagerDnConfig {

@@ -167,7 +161,6 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomManagerDnNoPasswordConfig {

@@ -27,7 +27,6 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.DirContextAdapter;
 import org.springframework.ldap.core.DirContextOperations;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
@@ -134,7 +133,6 @@ public class LdapBindAuthenticationManagerFactoryITests {
 			.andExpect(authenticated().withUsername("bob"));
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class FromContextSourceConfig extends BaseLdapServerConfig {

@@ -147,7 +145,6 @@ public class LdapBindAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthoritiesMapperConfig extends BaseLdapServerConfig {

@@ -163,7 +160,6 @@ public class LdapBindAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthoritiesPopulatorConfig extends BaseLdapServerConfig {

@@ -179,7 +175,6 @@ public class LdapBindAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomUserDetailsContextMapperConfig extends BaseLdapServerConfig {

@@ -195,7 +190,6 @@ public class LdapBindAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomUserDnPatternsConfig extends BaseLdapServerConfig {

@@ -208,7 +202,6 @@ public class LdapBindAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomUserSearchConfig extends BaseLdapServerConfig {

@@ -222,7 +215,6 @@ public class LdapBindAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	abstract static class BaseLdapServerConfig implements DisposableBean {

@@ -22,7 +22,6 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -60,7 +59,6 @@ public class LdapPasswordComparisonAuthenticationManagerFactoryITests {
 		this.mockMvc.perform(formLogin().user("bob").password("bob")).andExpect(authenticated().withUsername("bob"));
 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomPasswordEncoderConfig extends BaseLdapServerConfig {

@@ -74,7 +72,6 @@ public class LdapPasswordComparisonAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	static class CustomPasswordAttributeConfig extends BaseLdapServerConfig {

@@ -89,7 +86,6 @@ public class LdapPasswordComparisonAuthenticationManagerFactoryITests {

 	}

-	@Configuration
 	@EnableWebSecurity
 	abstract static class BaseLdapServerConfig implements DisposableBean {

@@ -87,7 +87,7 @@ public class LdapUserServiceBeanDefinitionParserTests {

 		Set<String> authorities = AuthorityUtils.authorityListToSet(ben.getAuthorities());
 		assertThat(authorities).hasSize(3);
-		assertThat(authorities).contains("ROLE_DEVELOPERS");
+		assertThat(authorities.contains("ROLE_DEVELOPERS")).isTrue();
 	}

 	@Test
@@ -128,7 +128,7 @@ public class LdapUserServiceBeanDefinitionParserTests {

 		Set<String> authorities = AuthorityUtils.authorityListToSet(ben.getAuthorities());
 		assertThat(authorities).hasSize(3);
-		assertThat(authorities).contains("ROLE_DEVELOPER");
+		assertThat(authorities.contains("ROLE_DEVELOPER")).isTrue();

 	}

@@ -28,16 +28,6 @@ sn: Alex
 uid: ben
 userPassword: {SHA}nFCebWjxfaLbHHG1Qk5UU4trbvQ=

-dn: uid=otherben,ou=people,dc=springframework,dc=org
-objectclass: top
-objectclass: person
-objectclass: organizationalPerson
-objectclass: inetOrgPerson
-cn: Other Ben Alex
-sn: Alex
-uid: otherben
-userPassword: otherbenspassword
-
 dn: uid=bcrypt,ou=people,dc=springframework,dc=org
 objectclass: top
 objectclass: person
@@ -85,7 +75,6 @@ cn: developers
 ou: developer
 member: uid=bcrypt,ou=people,dc=springframework,dc=org
 member: uid=ben,ou=people,dc=springframework,dc=org
-member: uid=otherben,ou=people,dc=springframework,dc=org
 member: uid=bob,ou=people,dc=springframework,dc=org

 dn: cn=managers,ou=groups,dc=springframework,dc=org
@@ -94,7 +83,6 @@ objectclass: groupOfNames
 cn: managers
 ou: manager
 member: uid=ben,ou=people,dc=springframework,dc=org
-member: uid=otherben,ou=people,dc=springframework,dc=org
 member: cn=mouse\, jerry,ou=people,dc=springframework,dc=org

 dn: cn=submanagers,ou=subgroups,ou=groups,dc=springframework,dc=org
@@ -103,4 +91,3 @@ objectclass: groupOfNames
 cn: submanagers
 ou: submanager
 member: uid=ben,ou=people,dc=springframework,dc=org
-member: uid=otherben,ou=people,dc=springframework,dc=org
@@ -72,6 +72,12 @@ public abstract class Elements {

 	public static final String FORM_LOGIN = "form-login";

+	public static final String OPENID_LOGIN = "openid-login";
+
+	public static final String OPENID_ATTRIBUTE_EXCHANGE = "attribute-exchange";
+
+	public static final String OPENID_ATTRIBUTE = "openid-attribute";
+
 	public static final String BASIC_AUTH = "http-basic";

 	public static final String REMEMBER_ME = "remember-me";
@@ -96,7 +96,7 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {
 			pc.getReaderContext()
 				.fatal("You cannot use a spring-security-2.0.xsd or spring-security-3.0.xsd or "
 						+ "spring-security-3.1.xsd schema or spring-security-3.2.xsd schema or spring-security-4.0.xsd schema "
-						+ "with Spring Security 6.2. Please update your schema declarations to the 6.2 schema.",
+						+ "with Spring Security 5.8. Please update your schema declarations to the 5.8 schema.",
 						element);
 		}
 		String name = pc.getDelegate().getLocalName(element);
@@ -221,7 +221,7 @@ public final class SecurityNamespaceHandler implements NamespaceHandler {

 	private boolean matchesVersionInternal(Element element) {
 		String schemaLocation = element.getAttributeNS("http://www.w3.org/2001/XMLSchema-instance", "schemaLocation");
-		return schemaLocation.matches("(?m).*spring-security-6\\.2.*.xsd.*")
+		return schemaLocation.matches("(?m).*spring-security-5\\.8.*.xsd.*")
 				|| schemaLocation.matches("(?m).*spring-security.xsd.*")
 				|| !schemaLocation.matches("(?m).*spring-security.*");
 	}
--- a/Show More
+++ b/Show More
				`@@ -1 +0,0 @@`
				`implementation-class=io.spring.gradle.convention.EclipsePlugin`