修复 su - 无法获取 Env的bug

connect.py

@@ -33,7 +33,10 @@ from jperm.ansible_api import MyRunner
 from jlog.models import ExecLog, FileLog
 
 login_user = get_object(User, username=getpass.getuser())
-remote_ip = os.environ.get('SSH_CLIENT').split()[0]
+try:
+    remote_ip = os.environ.get('SSH_CLIENT').split()[0]
+except (IndexError, AttributeError):
+    remote_ip = os.popen("who -m | awk '{ print $NF }'").read().strip('()\n')
 
 try:
     import termios