Jupyterhub and SSL

[csw81]

I have been using Jupyter Notebook for a long time already. Jupyter Notebook is really great. Thank you all!

Now, I would like to run a jupyterhub server (using Ubuntu 16.04). This works as long as I use the "--no-ssl" option. I installed jupyterhub via 'sudo pip3 install jupyterhub'.

That's what I did:

1. 'sudo jupyterhub --no-ssl', open browser at "localhost:8000". Works without any problems.

2. I self signed a key and a certificate copied them to /srv/jupyterhub/ and therefore changed jupyterhub_config.py accordingly:
c.JupyterHub.ssl_cert = '/srv/jupyterhub/jupyterhub.crt'
c.JupyterHub.ssl_key = '/srv/jupyterhub/jupyterhub.key'

JupyterHub starts without any problems. But I cannot connect with my browser using the same address: "localhost:8000".
Last log is: "[I 2016-10-29 09:28:38.748 JupyterHub app:1254] JupyterHub is now running at http://127.0.0.1:8000/"

I get the login when I connect to "localhost:8081". But after the login I get the redirect error. (Which I guess makes sense.)

3. I also tried another port: c.JupyterHub.port = 443 and opened the browser at "localhost:443". No success, no reaction.

Any ideas? I read a lot of these different tutorials but I don't understand why it is not working in my case...
I would really like to have jupyterhub running with SSL.

Thanks a lot for your help!

Chris

[MinRK]

On Sat, Oct 29, 2016 at 9:36 AM, 'csw81' via Project Jupyter <jup...@googlegroups.com> wrote:

I have been using Jupyter Notebook for a long time already. Jupyter Notebook is really great. Thank you all!

Now, I would like to run a jupyterhub server (using Ubuntu 16.04). This works as long as I use the "--no-ssl" option. I installed jupyterhub via 'sudo pip3 install jupyterhub'.

That's what I did:

1. 'sudo jupyterhub --no-ssl', open browser at "localhost:8000". Works without any problems.

2. I self signed a key and a certificate copied them to /srv/jupyterhub/ and therefore changed jupyterhub_config.py accordingly:
c.JupyterHub.ssl_cert = '/srv/jupyterhub/jupyterhub.crt'
c.JupyterHub.ssl_key = '/srv/jupyterhub/jupyterhub.key'

JupyterHub starts without any problems. But I cannot connect with my browser using the same address: "localhost:8000".
Last log is: "[I 2016-10-29 09:28:38.748 JupyterHub app:1254] JupyterHub is now running at http://127.0.0.1:8000/"

Does it work if you use:

    https://127.0.0.1:8000

? HTTP shouldn't work anymore now that you've enabled SSL.

 

I get the login when I connect to "localhost:8081". But after the login I get the redirect error. (Which I guess makes sense.)

Yup, redirect makes sense here, you cannot connect directly to the Hub with a browser.

 

3. I also tried another port: c.JupyterHub.port = 443 and opened the browser at "localhost:443". No success, no reaction.

If you use 443, you should just connect to `https://localhost`, no port necessary.

 

Any ideas? I read a lot of these different tutorials but I don't understand why it is not working in my case...
I would really like to have jupyterhub running with SSL.

Thanks a lot for your help!

Chris

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[csw81]

Thanks a lot! That works! What an easy solution...
I was so sure that I tried it with "https" as well, but...

Cheers,
Chris

Am Montag, 31. Oktober 2016 12:07:24 UTC+1 schrieb Min RK:

On Sat, Oct 29, 2016 at 9:36 AM, 'csw81' via Project Jupyter <jup...@googlegroups.com> wrote:

I have been using Jupyter Notebook for a long time already. Jupyter Notebook is really great. Thank you all!

Now, I would like to run a jupyterhub server (using Ubuntu 16.04). This works as long as I use the "--no-ssl" option. I installed jupyterhub via 'sudo pip3 install jupyterhub'.

That's what I did:

1. 'sudo jupyterhub --no-ssl', open browser at "localhost:8000". Works without any problems.

2. I self signed a key and a certificate copied them to /srv/jupyterhub/ and therefore changed jupyterhub_config.py accordingly:
c.JupyterHub.ssl_cert = '/srv/jupyterhub/jupyterhub.crt'
c.JupyterHub.ssl_key = '/srv/jupyterhub/jupyterhub.key'

JupyterHub starts without any problems. But I cannot connect with my browser using the same address: "localhost:8000".
Last log is: "[I 2016-10-29 09:28:38.748 JupyterHub app:1254] JupyterHub is now running at http://127.0.0.1:8000/"

Does it work if you use:

    https://127.0.0.1:8000

? HTTP shouldn't work anymore now that you've enabled SSL.

 

I get the login when I connect to "localhost:8081". But after the login I get the redirect error. (Which I guess makes sense.)

Yup, redirect makes sense here, you cannot connect directly to the Hub with a browser.

 

3. I also tried another port: c.JupyterHub.port = 443 and opened the browser at "localhost:443". No success, no reaction.

If you use 443, you should just connect to `https://localhost`, no port necessary.

 

Any ideas? I read a lot of these different tutorials but I don't understand why it is not working in my case...
I would really like to have jupyterhub running with SSL.

Thanks a lot for your help!

Chris

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