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fix(security): SSRF via AgentCard URL and context ID Injection (A2A-SSRF-01, A2A-INJ-01) #3156

fix(security): SSRF via AgentCard URL and context ID Injection (A2A-SSRF-01, A2A-INJ-01)

fix(security): SSRF via AgentCard URL and context ID Injection (A2A-SSRF-01, A2A-INJ-01) #3156

Triggered via pull request March 27, 2026 05:04
Status Failure
Total duration 27s
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linter.yaml

on: pull_request
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15 errors, 1 warning, and 3 notices
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Process completed with exit code 1.
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1 error
Lint Code Base: src/a2a/server/request_handlers/default_request_handler.py#L491
Multiple exception types must be parenthesized prior to Python 3.14
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Process completed with exit code 2.
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Process completed with exit code 1.
ruff (Q000): src/a2a/client/card_resolver.py#L134
src/a2a/client/card_resolver.py:134:17: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L130
src/a2a/client/card_resolver.py:130:17: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L120
src/a2a/client/card_resolver.py:120:21: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L104
src/a2a/client/card_resolver.py:104:17: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L94
src/a2a/client/card_resolver.py:94:22: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L92
src/a2a/client/card_resolver.py:92:54: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L59
src/a2a/client/card_resolver.py:59:55: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (Q000): src/a2a/client/card_resolver.py#L58
src/a2a/client/card_resolver.py:58:41: Q000 Double quotes found but single quotes preferred help: Replace double quotes with single quotes
ruff (I001): src/a2a/client/card_resolver.py#L14
src/a2a/client/card_resolver.py:14:1: I001 Import block is un-sorted or un-formatted help: Organize imports
ruff (D415): src/a2a/client/card_resolver.py#L1
src/a2a/client/card_resolver.py:1:1: D415 First line should end with a period, question mark, or exclamation point help: Add closing punctuation
Lint Code Base
Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: getunlatch/jscpd-github-action@v1.3. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
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repository contains 25 duplications. 2 duplications were part of this PR and were annotated
Copy/pasted code: src/a2a/server/request_handlers/default_request_handler.py#L190
see src/a2a/server/request_handlers/default_request_handler.py (582-594)
Copy/pasted code: src/a2a/server/request_handlers/default_request_handler.py#L582
see src/a2a/server/request_handlers/default_request_handler.py (190-203)