rejectPathTraversal split components on literal "/" before checking
each segment, so a segment containing an encoded separator (e.g.
"%2e%2e%2fsecret.txt") decoded to "../secret.txt" instead of "..", and
the check never caught it. Percent-decoding a segment can therefore
introduce new "/"-separated subsegments that were invisible to the
original literal split.
Recursively re-split and re-check the decoded form whenever decoding
changes a segment, so a ".." revealed by one or more layers of
percent-decoding (including through an encoded separator, or
double-encoding) is rejected regardless of where it appears.
Add regression tests for encoded-separator traversal, encoded
separators in other components, and double percent-encoded dot-dot
segments, plus a benign percent-encoded filename case to confirm
non-traversal decodes still pass through.
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
url.URL.JoinPath normalizes ".." segments before producing the final
URL. A path containing enough parent-directory segments could
therefore consume the owner, repo, and ref components already joined
onto the base URL, rebinding the raw.githubusercontent.com request to
a different owner/repository/ref than the caller specified.
Reject any owner, repo, ref/sha, or path component whose "/"-separated
segments are, or percent-decode to, ".." before building the URL.
Benign filenames such as "file..txt" or "..hidden" are unaffected.
URLFromOpts, refURL, and commitURL now return an error alongside the
URL string so this can be enforced at construction time; GetRawContent
propagates it. Adds table-driven tests covering normal, nested, and
benign double-dot paths as well as literal and percent-encoded
traversal attempts.
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
* chore(deps): bump go-github v87 -> v89 and resolve breaking changes
Bumps google/go-github from v87 to v89 across the module and fixes the
resulting breaking changes. No tool or behavior changes.
- Rewrite all import paths go-github/v87 -> go-github/v89.
- gists.go: Gists.Create now takes CreateGistRequest by value and
Gists.Edit is renamed to Gists.Update taking UpdateGistRequest.
- repositories_test.go: adapt to RepositoryRelease fields that became
value types in v89 (ID, TagName, Draft).
- Regenerate third-party license files for the new module path.
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
* Don't clear gist description on update when omitted
update_gist always sent Description as a pointer to the OptionalParam
zero value (""), so omitting description would overwrite an existing gist
description with an empty string. Only set UpdateGistRequest.Description
when the caller actually provided the argument; an explicit empty string
still clears it. Adds a test asserting the description key is absent from
the PATCH body when omitted and present when set.
This addresses a pre-existing behavior surfaced while migrating to the
v89 gist request types.
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Breaking changes addressed:
- raw.NewClient: Use WithHTTPClient/WithEnterpriseURLs options, pass ctx to
NewRequest, return (*Client, error)
- internal/ghmcp/server.go: Use functional options for REST client creation,
replace UserAgent field mutation with UserAgentTransport wrapper, add
restUATransp field to githubClients struct
- pkg/github/dependencies.go: Use functional options for REST client creation,
handle raw.NewClient error return
- pkg/github/actions.go: Handle new WorkflowDispatchRunDetails return value
from CreateWorkflowDispatchEventByID/ByFileName
- pkg/github/issues.go: Replace IssueListOptions with ListOptions for
SubIssue.ListByIssue
- pkg/github/notifications.go: MarkThreadDone now takes string instead of
int64; remove ParseInt and strconv import
- pkg/github/projects.go: Remove pointer indirection from
ListProjectsPaginationOptions and ListProjectsOptions fields
- pkg/github/issues_granular.go: Pass ctx to NewRequest, remove ctx from Do
- Test files: Add mustNewGHClient helper, replace all NewClient calls,
fix stubClientFnFromHTTP signature, fix lockdown_test.go BaseURL handling,
fix raw_test.go, remove invalid threadID test case
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Bump google/go-github
* chore: regenerate license files
Auto-generated by license-check workflow
* Fix required block
* Go mod vendor and tidy again
* Remove unused fatih/color dependency to fix CI (#2005)
* Initial plan
* Remove unused github.com/fatih/color dependency
The fatih/color package was listed in go.mod but not actually imported
or used anywhere in the codebase. This caused the CI "go mod tidy -diff"
check to fail. Running go mod tidy removed:
- github.com/fatih/color v1.18.0
- github.com/mattn/go-colorable v0.1.13 (transitive)
- github.com/mattn/go-isatty v0.0.20 (transitive)
Fixes the failing ubuntu-latest workflow build.
Co-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: JoannaaKL <67866556+JoannaaKL@users.noreply.github.com>
---------
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
* updates github-mcp-server to go-github/v76
* updates license files
* refactors ListProjects to make use of
google/go-github ProjectsService
* refactors GetProject to make use of google/go-github ProjectsService
* declaring commit without a pointer
* cleanup additional commit pointer
---------
Co-authored-by: Tommaso Moro <37270480+tommaso-moro@users.noreply.github.com>
Sam Morrow