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Lukasz Lenart
6d27132926
* WW-4858 fix(json): evaluate name allowlist at leaf keys only
The JSON population filter walked the object tree and applied every name
check at every node before recursing. Accepted name patterns and the
ParameterNameAware callback target the full dotted binding path, so gating
an intermediate node (e.g. "bean") against a leaf-specific rule dropped the
entire subtree before the leaf ("bean.stringField") was ever evaluated —
diverging from ParametersInterceptor, which only evaluates complete leaf
names. For arrays it also meant the accepted allowlist judged the container
name instead of the element path.
Split the per-key gate: length, excluded patterns, @StrutsParameter
authorization and property filters stay per-node (exclusion is prefix-safe
and authorization is intentionally hierarchical); accepted patterns and
ParameterNameAware move to leaf keys only, including scalar array elements
at their indexed path ("items[0]"). This reproduces the flat-path semantics
exactly. Excluded/include-property behavior is unchanged.
Tests: nested-object leaf populates under a leaf-targeting accepted pattern
and a ParameterNameAware action that rejects the intermediate node; accepted
patterns now apply to the array element path; nested include-property
filtering still works.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* WW-4858 fix(json): apply per-node checks to scalar array elements
Scalar list elements were gated only by the leaf name-allowlist and value
checks, skipping the per-node checks (length, excluded patterns,
@StrutsParameter authorization, property filters). That left the JSON path
more permissive than ParametersInterceptor, which evaluates all of these
against the full indexed name "items[0]".
Apply isAcceptableNode(elementPrefix, ...) to scalar list elements so an
element is gated exactly as the flat path gates "items[0]". Note this makes
scalar-list @StrutsParameter authorization use the element path (depth 1,
read method) rather than only the container (depth 0), matching the flat
path.
Tests: excluded name pattern and @StrutsParameter authorization now apply at
the list element path.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* WW-4858 refactor(json): extract keyTypeName helper to lower cognitive complexity
Move the non-String-key logging ternary out of filterUnacceptableKeysRecursive
into a keyTypeName helper. Pure extraction, no behavior change; drops the
method's cognitive complexity from 17 to 14, under Sonar's S3776 threshold.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Struts 2 Plugins
A set of officially supported plugins which are provided with the framework, you can read more about them in the documentation.