mathiasandClaude Sonnet 5
43714047be
Allowlist.Check now takes ctx: when the caller authenticated with their own Gitea PAT (pass-through, v0.12.0), it skips the static GITEA_MCP_ALLOWED_OWNERS check entirely — Gitea's own permission model already gates that caller's access more precisely than a coarse owner-name list can. The static list still applies unchanged for the shared static-token/JWT path, where it's the only defense against the service token's blast radius. Mechanical: every tool call site already had ctx in scope, so this is a signature-only change at 41 call sites, no other tool behavior changes. Closes the "Deferred" item from #59. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
package tools
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import (
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"context"
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"encoding/json"
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"git.d-ma.be/mathias/gitea-mcp/internal/allowlist"
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"git.d-ma.be/mathias/gitea-mcp/internal/gitea"
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"git.d-ma.be/mathias/gitea-mcp/internal/registry"
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)
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type BranchList struct {
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c *gitea.Client
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a *allowlist.Allowlist
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}
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func NewBranchList(c *gitea.Client, a *allowlist.Allowlist) *BranchList {
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return &BranchList{c: c, a: a}
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}
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func (t *BranchList) Descriptor() registry.ToolDescriptor {
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return registry.ToolDescriptor{
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Name: "branch_list",
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Description: "List branches in a repository.",
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InputSchema: json.RawMessage(`{
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"type":"object",
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"properties":{
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"owner":{"type":"string"},
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"repo":{"type":"string"},
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"page":{"type":"integer","minimum":1},
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"limit":{"type":"integer","minimum":1,"maximum":50}
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},
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"required":["owner","repo"]
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}`),
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}
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}
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type branchListArgs struct {
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Owner string `json:"owner"`
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Repo string `json:"repo"`
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Page int `json:"page"`
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Limit int `json:"limit"`
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}
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func (t *BranchList) Call(ctx context.Context, raw json.RawMessage) (json.RawMessage, error) {
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var args branchListArgs
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if err := parseArgs(raw, &args); err != nil {
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return nil, err
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}
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if err := t.a.Check(ctx, args.Owner); err != nil {
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return nil, err
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}
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branches, err := t.c.ListBranches(ctx, args.Owner, args.Repo, args.Page, capLimit(args.Limit, 30))
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if err != nil {
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return nil, err
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}
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result := make([]map[string]any, len(branches))
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for i, b := range branches {
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result[i] = map[string]any{
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"name": b.Name,
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"sha": b.Commit.ID,
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}
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}
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return textOK(result)
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}
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