chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

routers/api/v1/misc/signing.go

@@ -0,0 +1,101 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package misc
+
+import (
+	"gitea.dev/modules/git"
+	asymkey_service "gitea.dev/services/asymkey"
+	"gitea.dev/services/context"
+)
+
+func getSigningKey(ctx *context.APIContext, expectedFormat string) {
+	// get the global signing key
+	content, format, err := asymkey_service.PublicSigningKey(ctx)
+	if err != nil {
+		ctx.APIErrorInternal(err)
+		return
+	}
+	if format == "" {
+		ctx.APIErrorNotFound("no signing key")
+		return
+	} else if format != expectedFormat {
+		ctx.APIErrorNotFound("signing key format is " + format)
+		return
+	}
+	_, _ = ctx.Write([]byte(content))
+}
+
+// SigningKeyGPG returns the public key of the default signing key if it exists
+func SigningKeyGPG(ctx *context.APIContext) {
+	// swagger:operation GET /signing-key.gpg miscellaneous getSigningKey
+	// ---
+	// summary: Get default signing-key.gpg
+	// produces:
+	//     - text/plain
+	// responses:
+	//   "200":
+	//     description: "GPG armored public key"
+	//     schema:
+	//       type: string
+
+	// swagger:operation GET /repos/{owner}/{repo}/signing-key.gpg repository repoSigningKey
+	// ---
+	// summary: Get signing-key.gpg for given repository
+	// produces:
+	//     - text/plain
+	// parameters:
+	// - name: owner
+	//   in: path
+	//   description: owner of the repo
+	//   type: string
+	//   required: true
+	// - name: repo
+	//   in: path
+	//   description: name of the repo
+	//   type: string
+	//   required: true
+	// responses:
+	//   "200":
+	//     description: "GPG armored public key"
+	//     schema:
+	//       type: string
+	getSigningKey(ctx, git.SigningKeyFormatOpenPGP)
+}
+
+// SigningKeySSH returns the public key of the default signing key if it exists
+func SigningKeySSH(ctx *context.APIContext) {
+	// swagger:operation GET /signing-key.pub miscellaneous getSigningKeySSH
+	// ---
+	// summary: Get default signing-key.pub
+	// produces:
+	//     - text/plain
+	// responses:
+	//   "200":
+	//     description: "ssh public key"
+	//     schema:
+	//       type: string
+
+	// swagger:operation GET /repos/{owner}/{repo}/signing-key.pub repository repoSigningKeySSH
+	// ---
+	// summary: Get signing-key.pub for given repository
+	// produces:
+	//     - text/plain
+	// parameters:
+	// - name: owner
+	//   in: path
+	//   description: owner of the repo
+	//   type: string
+	//   required: true
+	// - name: repo
+	//   in: path
+	//   description: name of the repo
+	//   type: string
+	//   required: true
+	// responses:
+	//   "200":
+	//     description: "ssh public key"
+	//     schema:
+	//       type: string
+	getSigningKey(ctx, git.SigningKeyFormatSSH)
+}