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-rwxr-xr-xgit-interface/git-serve.py20
1 files changed, 10 insertions, 10 deletions
diff --git a/git-interface/git-serve.py b/git-interface/git-serve.py
index 35c6b3a..aa5f1c9 100755
--- a/git-interface/git-serve.py
+++ b/git-interface/git-serve.py
@@ -108,15 +108,12 @@ def pkgbase_set_keywords(pkgbase, keywords):
db.close()
-def check_permissions(pkgbase, user):
+def pkgbase_has_write_access(pkgbase, user):
db = mysql.connector.connect(host=aur_db_host, user=aur_db_user,
passwd=aur_db_pass, db=aur_db_name,
unix_socket=aur_db_socket, buffered=True)
cur = db.cursor()
- if os.environ.get('AUR_PRIVILEGED', '0') == '1':
- return True
-
cur.execute("SELECT COUNT(*) FROM PackageBases " +
"LEFT JOIN PackageComaintainers " +
"ON PackageComaintainers.PackageBaseID = PackageBases.ID " +
@@ -136,15 +133,18 @@ def die_with_help(msg):
die(msg + "\nTry `{:s} help` for a list of commands.".format(ssh_cmdline))
-user = os.environ.get("AUR_USER")
-cmd = os.environ.get("SSH_ORIGINAL_COMMAND")
-if not cmd:
+user = os.environ.get('AUR_USER')
+privileged = (os.environ.get('AUR_PRIVILEGED', '0') == '1')
+ssh_cmd = os.environ.get('SSH_ORIGINAL_COMMAND')
+ssh_client = os.environ.get('SSH_CLIENT')
+
+if not ssh_cmd:
die_with_help("Interactive shell is disabled.")
-cmdargv = shlex.split(cmd)
+cmdargv = shlex.split(ssh_cmd)
action = cmdargv[0]
+remote_addr = ssh_client.split(' ')[0] if ssh_client else None
if enable_maintenance:
- remote_addr = os.environ["SSH_CLIENT"].split(" ")[0]
if remote_addr not in maintenance_exc:
die("The AUR is down due to maintenance. We will be back soon.")
@@ -165,7 +165,7 @@ if action == 'git-upload-pack' or action == 'git-receive-pack':
create_pkgbase(pkgbase, user)
if action == 'git-receive-pack':
- if not check_permissions(pkgbase, user):
+ if not privileged and not pkgbase_has_write_access(pkgbase, user):
die('{:s}: permission denied: {:s}'.format(action, user))
os.environ["AUR_USER"] = user