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Require repo scope for PATs for private repos and basic authentication (#24362)

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> The scoped token PR just checked all API routes but in fact, some web
routes like `LFS`, git `HTTP`, container, and attachments supports basic
auth. This PR added scoped token check for them.

---------

Signed-off-by: jolheiser <john.olheiser@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
John Olheiser 2023-04-26 19:24:03 -05:00 • committed by GitHub
parent 8f57aa014b
commit 5e36024105
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 117 additions and 7 deletions
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33
modules/context/permission.go
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@ -4,6 +4,10 @@
package context
import (
"net/http"
auth_model "code.gitea.io/gitea/models/auth"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/modules/log"
)
@ -106,3 +110,32 @@ func RequireRepoReaderOr(unitTypes ...unit.Type) func(ctx *Context) {
ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
}
}
// RequireRepoScopedToken check whether personal access token has repo scope
func CheckRepoScopedToken(ctx *Context, repo *repo_model.Repository) {
if !ctx.IsBasicAuth || ctx.Data["IsApiToken"] != true {
return
}
var err error
scope, ok := ctx.Data["ApiTokenScope"].(auth_model.AccessTokenScope)
if ok { // it's a personal access token but not oauth2 token
var scopeMatched bool
scopeMatched, err = scope.HasScope(auth_model.AccessTokenScopeRepo)
if err != nil {
ctx.ServerError("HasScope", err)
return
}
if !scopeMatched && !repo.IsPrivate {
scopeMatched, err = scope.HasScope(auth_model.AccessTokenScopePublicRepo)
if err != nil {
ctx.ServerError("HasScope", err)
return
}
}
if !scopeMatched {
ctx.Error(http.StatusForbidden)
return
}
}
}