From 943c6307c836d6f3216aabdc1842bd4d4f9f9c48 Mon Sep 17 00:00:00 2001
From: webklar <info@webklar.com>
Date: Sun, 12 Jul 2026 20:49:56 +0000
Subject: [PATCH] previewDeploy: private Repos per Token klonen
 (authedCloneUrl)

Anonymer git clone scheiterte bei privaten Gitea-Repos
("could not read Username"). Clone nutzt jetzt config.gitea.apiToken
via oauth2-Basic-Auth; Token wird aus Fehlermeldungen maskiert.
---
 server/services/previewDeploy.js | 47 ++++++++++++++++++++++++--------
 1 file changed, 36 insertions(+), 11 deletions(-)

diff --git a/server/services/previewDeploy.js b/server/services/previewDeploy.js
index 417527b..bcd3375 100644
--- a/server/services/previewDeploy.js
+++ b/server/services/previewDeploy.js
@@ -55,18 +55,43 @@ export function defaultPreviewConfig(repoFullName) {
   }
 }
 
-async function cloneRepo(cloneUrl, targetDir, branch) {
+/**
+ * Baut aus einer Gitea-Clone-URL eine authentifizierte URL, damit auch PRIVATE
+ * Repos geklont werden koennen. Ohne Token bleibt die URL unveraendert (anonymer
+ * Clone fuer oeffentliche Repos).
+ */
+function authedCloneUrl(cloneUrl, token) {
+  if (!token) return cloneUrl
+  try {
+    const u = new URL(cloneUrl)
+    u.username = 'oauth2'
+    u.password = token
+    return u.toString()
+  } catch {
+    return cloneUrl
+  }
+}
+
+async function cloneRepo(cloneUrl, targetDir, branch, token = '') {
   await fs.rm(targetDir, { recursive: true, force: true })
   await fs.mkdir(targetDir, { recursive: true })
-  await execFileAsync('git', [
-    'clone',
-    '--depth',
-    '1',
-    '--branch',
-    branch,
-    cloneUrl,
-    targetDir,
-  ])
+  try {
+    await execFileAsync('git', [
+      'clone',
+      '--depth',
+      '1',
+      '--branch',
+      branch,
+      authedCloneUrl(cloneUrl, token),
+      targetDir,
+    ])
+  } catch (err) {
+    // Token niemals in Logs/Fehlermeldungen durchreichen.
+    if (token && err && typeof err.message === 'string') {
+      err.message = err.message.split(token).join('***')
+    }
+    throw err
+  }
 }
 
 async function deployStatic(sourceDir, targetDir, indexSubdir = '') {
@@ -233,7 +258,7 @@ export async function runDeploy(repoFullName, branch, previewConfig) {
   const workDir = path.join(process.cwd(), 'preview-data', repoFullName.replace(/\//g, '_'))
   const targetDir = path.join(config.preview.deployRoot, subdomain)
 
-  await cloneRepo(cloneUrl, workDir, branch)
+  await cloneRepo(cloneUrl, workDir, branch, config.gitea.apiToken)
 
   if (previewConfig.type === 'node_build') {
     await deployNodeBuild(workDir, targetDir)