[CC-3981] Fix Paypage requests broken by internal keyClassMap leaking into serialized payload - #236
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…eaking into serialized payload exposeProperties() filtered properties by visibility only, so a protected static lookup table was picked up by reflection and sent to the API. Exclude static properties in the base class and tighten keyClassMap's visibility to private since it is only used internally. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Ryouzanpaku
enabled auto-merge (squash)
August 14, 2026 10:02
manas-unzer
approved these changes
Aug 14, 2026
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Summary
Paypage(V2) requests were failing because the internal$keyClassMapstatic lookup table was being serialized into the outgoing API request body.AbstractUnzerResource::exposeProperties()to select properties viaReflectionClass::getProperties(ReflectionProperty::IS_PROTECTED), which filters purely on visibility and does not exclude static properties.Paypage::$keyClassMap(protected static) was picked up and exposed alongside real instance properties.exposeProperties()now skips anyisStatic()property, so no static property (on any resource, present or future) can leak into a request again. Additionally tightenedPaypage::$keyClassMaptoprivateas defense-in-depth, since it is only used internally within the class.protected staticproperty, soPaypagewas the only resource affected.Jira: CC-3981
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