gotosocial/internal/api/util/signaturectx.go

41 lines
1.4 KiB
Go

/*
GoToSocial
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package util
import (
"context"
"github.com/gin-gonic/gin"
"github.com/superseriousbusiness/gotosocial/internal/ap"
)
// TransferSignatureContext transfers a signature verifier and signature from a gin context to a go context.
func TransferSignatureContext(c *gin.Context) context.Context {
ctx := c.Request.Context()
if verifier, signed := c.Get(string(ap.ContextRequestingPublicKeyVerifier)); signed {
ctx = context.WithValue(ctx, ap.ContextRequestingPublicKeyVerifier, verifier)
}
if signature, signed := c.Get(string(ap.ContextRequestingPublicKeySignature)); signed {
ctx = context.WithValue(ctx, ap.ContextRequestingPublicKeySignature, signature)
}
return ctx
}