jupyterhub-ldap-authenticator
jupyterhub-ldap-authenticator copied to clipboard
hansohn
Failed to create system user
[I 2019-10-04 14:20:32.534 JupyterHub ldapauthenticator:290] Creating 'jholme' user home directory using command 'mkhomedir_helper jholme'
[E 2019-10-04 14:20:32.538 JupyterHub web:1788] Uncaught exception POST /hub/login?next= (::ffff:IPADDRESS)
HTTPServerRequest(protocol='https', host='company.com', method='POST', uri='/hub/login?next=', version='HTTP/1.1', remote_ip='::ffff:IPADDRESS)
Traceback (most recent call last):
File "/usr/local/lib64/python3.6/site-packages/tornado/web.py", line 1699, in _execute
result = await result
File "/usr/local/lib/python3.6/site-packages/jupyterhub/handlers/login.py", line 144, in post
user = await self.login_user(data)
File "/usr/local/lib/python3.6/site-packages/jupyterhub/handlers/base.py", line 697, in login_user
user = await self.auth_to_user(authenticated)
File "/usr/local/lib/python3.6/site-packages/jupyterhub/handlers/base.py", line 676, in auth_to_user
await maybe_future(self.authenticator.add_user(user))
File "/usr/local/lib/python3.6/site-packages/ldapauthenticator/ldapauthenticator.py", line 269, in add_user
yield gen.maybe_future(self.add_user_home_dir(username))
File "/usr/local/lib/python3.6/site-packages/ldapauthenticator/ldapauthenticator.py", line 295, in add_user_home_dir
raise RuntimeError("Failed to create system user %s: %s" % (username, err))
RuntimeError: Failed to create system user jholme:
[E 2019-10-04 14:20:32.548 JupyterHub log:166] {
"X-Forwarded-Host": "company.com",
"X-Forwarded-Proto": "https",
"X-Forwarded-Port": "443",
"X-Forwarded-For": "::ffff:IPADDRESS",
"Accept-Language": "en-US,en;q=0.9",
"Accept-Encoding": "gzip, deflate, br",
"Referer": "https://company.com/hub/login",
"Sec-Fetch-Site": "same-origin",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3",
"Sec-Fetch-User": "?1",
"Sec-Fetch-Mode": "navigate",
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36",
"Content-Type": "application/x-www-form-urlencoded",
"Upgrade-Insecure-Requests": "1",
"Origin": "https://company.com",
"Cache-Control": "max-age=0",
"Content-Length": "51",
"Connection": "close",
"Host": "company.com"
}
[E 2019-10-04 14:20:32.548 JupyterHub log:174] 500 POST /hub/login?next= (@::ffff:IPADDRESS 796.90ms
As you can see, it authenticates against the LDAP server, but fails to create user/home directory
No updates. I am still unable to resolve this. It seems the 'mkhomedir_helper' isn't working. Even when I attempt it manually on the CLI, it does nothing.
Had the same issue and used the following command to get around the error:
c.LDAPAuthenticator.create_user_home_dir_cmd = ['adduser', '-m']
Did you have to update the ldap auth script? Or just the jupyterhub config file? I will try this out on Monday, thanks!
Did you have to update the ldap auth script? Or just the jupyterhub config file? I will try this out on Monday, thanks!
I used a new container every time I was trying to figure out to make it work. So I just tried to see what will happen and it worked like a charm.
I don't know if this is a valid fix or a temporary workaround, but it does the same thing as mkhomedir_helpmer but also adds the user to the system (which was the problem for me).
Same here, I tried it out, -m didn't work for me, had to use --create-home.
Otherwise it worked! Thanks!
Had the same issue and used the following command to get around the error:
c.LDAPAuthenticator.create_user_home_dir_cmd = ['adduser', '-m']
Faced the same problem, saw this post and found solution with one small correction. The command to be used is useradd and NOT adduser. The useradd has the -m or --create-home paramater
