Re: Running pgadmin4:5.5 behind reverse-proxy only shows progress indicator after successful login

Hi Aditya,

No, I'm not getting any errors in browser developer tools. Besides the effect I already mentioned before with the progress indicator, I'm getting more 302 (see attachment) and redirection errors shown in the browser. This happens during authentication at the login screen. Additionally, when trying to login I get "CSRF tokens do not match" and the layout of the page is disrupted (see attachment).

What can I do?

Jörg Liebig

On Thu, Aug 12, 2021 at 6:35 AM Aditya Toshniwal <aditya.toshniwal@enterprisedb.com> wrote:

Hi Jorg,

Are you getting any console errors in browser developer tools ?

On Wed, Aug 11, 2021 at 9:35 PM Jörg Liebig <joliebig@gmail.com> wrote:

Hi,

I'm trying to run pgadmin in a Kubernetes cluster with the following setup:

                   +-------+
                   | Vouch |
                   | Proxy |
                   +-^---+-+
                     |   |
                     |   |
+---------+        +-+---v---+      +-----------+
| Browser +--------> Reverse +------> /pgadmin4 |
|         |        | Proxy   |      |           |
+---------+        +---------+      +-----------+

pgadmin runs in a container at endpoint /pgadmin4 behind a reverse proxy using nginx (version 1.21.1). Proxy header X-Forwarded-* are set as follows:

1. X-Forwarded-For: $proxy_add_x_forwarded_for

2. X-Forwarded-Proto: https

3. X-Forwarded-Host: dev.<...>.com

4. X-Forwarded-Port: 443

5. X-Forwarded-Prefix: /pgadmin4

6. X-Script-Name: /pgadmin4

Vouch Proxy (version 0.32.0) checks client credentials via a configured IDP.

pgadmin itself is only configured with PGADMIN_DEFAULT_EMAIL and PGADMIN_DEFAULT_PASSWORD and runs using port 80, which is also used in nginx proxy configuration.

After successful login I only see the progress indicator (see attachment). Looking at browser developer tools I see that besides 200 status responses there are a lot of 302 responses too, e.g., 302 GET dev.<...>.com /pgadmin4/browser

Creating a port-forward in Kubernetes towards the /pgadmin4 container works right away.

I tried to modify the pgadmin environment according to https://www.pgadmin.org/docs/pgadmin4/latest/container_deployment.html#pgadmin-x-forwarded-configuration by setting all values to "1". But it did not work. Furthermore, I don't understand the purpose and possible configuration setups.

What can I do?

Thanks in advance

Jörg Liebig

--

Thanks,

Aditya Toshniwal

pgAdmin hacker | Sr. Software Engineer | edbpostgres.com

"Don't Complain about Heat, Plant a TREE"