mirror of
https://github.com/github/awesome-copilot.git
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Aaron Powell
79cda6bb19
* Add canvas schema and extension submission checks Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> * fix: use namespace import for js-yaml Co-authored-by: aaronpowell <434140+aaronpowell@users.noreply.github.com> * Fix contributors page build markup Co-authored-by: aaronpowell <434140+aaronpowell@users.noreply.github.com> * Address PR feedback on canvas schema validation - Add ajv-cli@5 as a pinned devDependency; install via npm ci in CI instead of npx --yes - Fix screenshot path regex to prevent .. traversal segments - Validate canvas.schema.json is parseable JSON even on schema-only PRs Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> * Harden canvas extension workflow against injection attacks Switch from newline to null-terminated git diff output (git diff -z) so filenames containing newlines are read atomically, matching the existing skill-check.yml pattern. Add an allowlist regex guard on the extracted extension directory name immediately after it is parsed from git diff output. Any name not matching ^[a-z0-9][a-z0-9-]*$ (e.g. names containing dollar signs, parentheses, spaces, or other shell metacharacters) is silently skipped before being used anywhere in the script. Add a matching allowlist guard on each screenshot path extracted from canvas.json before the file-existence check, so a crafted manifest cannot supply a path with shell metacharacters or traversal segments even after the schema check passes. Follows the same defence-in-depth pattern introduced after the injection PoCs in #1236 and #1240. Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Replace ajv-cli with in-repo schema validator - Remove ajv-cli to avoid vulnerable/deprecated transitive dependencies - Add eng/validate-json-schema.mjs using ajv + ajv-formats - Update validate-canvas-extensions workflow to use local script - Use npm ci --ignore-scripts in PR validation job Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: aaronpowell <434140+aaronpowell@users.noreply.github.com> Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>