[BUG] Not working under reverse proxy #37

joinso · 2023-07-16T10:12:34Z

Is there an existing issue for this?

I have searched the existing issues

Current Behavior

Digikam not showing when using under a reverse proxy domain.

Expected Behavior

Show Digikam using VNC.

Steps To Reproduce

1.- Setup a proxy reverse that points mydomain.tld:443 to localhost:3000
2.- When we visit https://mydomain.tld:443, VNC is loaded but it shows this error:

noVNC encountered an error:
TypeError : UI.rfb is undefined.

And in browser console, a lot of connection errors are shown:

Firefox can’t establish a connection to the server at ws://mydomain.tld/audio/socket.io/?EIO=4&transport=websocket&sid=6QcJUJldSGp7dbD1AAAc. websocket.js:44:26
Firefox can’t establish a connection to the server at ws://mydomain.tld/websockify. main.bundle.js:13489:18
WebSocket on-error event main.bundle.js:16523:14
Failed when connecting: Connection closed (code: 1006) main.bundle.js:17981:24
Firefox can’t establish a connection to the server at ws://mydomain.tld/files/socket.io/?EIO=4&transport=websocket&sid=DO_x8LFbgoRLDiy0AAAe. websocket.js:44:26
Uncaught TypeError: UI.rfb is undefined
_sessionTimeoutInterval http://mydomain.tld/vnc/dist/main.bundle.js:22629

Environment

- OS: Synology DSM 7.2
- How docker service was installed:ghrc.io/linuxserver/digikam

CPU architecture

x86-64

Docker creation

Docker config:

{
   "CapAdd" : null,
   "CapDrop" : null,
   "cmd" : "",
   "cpu_priority" : 50,
   "enable_publish_all_ports" : false,
   "enable_restart_policy" : true,
   "enable_service_portal" : null,
   "enabled" : true,
   "env_variables" : [
      {
         "key" : "PATH",
         "value" : "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
      },
      {
         "key" : "PS1",
         "value" : "$(whoami)@$(hostname):$(pwd)\\$ "
      },
      {
         "key" : "HOME",
         "value" : "/config"
      },
      {
         "key" : "TERM",
         "value" : "xterm"
      },
      {
         "key" : "S6_CMD_WAIT_FOR_SERVICES_MAXTIME",
         "value" : "0"
      },
      {
         "key" : "S6_VERBOSITY",
         "value" : "1"
      },
      {
         "key" : "S6_STAGE2_HOOK",
         "value" : "/docker-mods"
      },
      {
         "key" : "DISPLAY",
         "value" : ":1"
      },
      {
         "key" : "PERL5LIB",
         "value" : "/usr/local/bin"
      },
      {
         "key" : "OMP_WAIT_POLICY",
         "value" : "PASSIVE"
      },
      {
         "key" : "GOMP_SPINCOUNT",
         "value" : "0"
      },
      {
         "key" : "START_DOCKER",
         "value" : "true"
      },
      {
         "key" : "PULSE_RUNTIME_PATH",
         "value" : "/defaults"
      },
      {
         "key" : "NVIDIA_DRIVER_CAPABILITIES",
         "value" : "graphics,compat32,utility"
      },
      {
         "key" : "LSIO_FIRST_PARTY",
         "value" : "true"
      },
      {
         "key" : "TITLE",
         "value" : "DigiKam"
      },
      {
         "key" : "PUID",
         "value" : "1026"
      },
      {
         "key" : "PGID",
         "value" : "100"
      },
      {
         "key" : "TZ",
         "value" : "Europe/Madrid"
      },
      {
         "key" : "KEYBOARD",
         "value" : "es-es-qwerty"
      },
      {
         "key" : "SUBFOLDER",
         "value" : "/"
      }
   ],
   "exporting" : false,
   "id" : "da8f23123ba3c91eb2964735eb732b463a614ee67169dfeb4acfe5c8bf9fe0dd",
   "image" : "ghcr.io/linuxserver/digikam",
   "is_ddsm" : false,
   "is_package" : false,
   "labels" : {
      "build_version" : "Linuxserver.io version:- 2023-04-21-ls139 Build-date:- 2023-04-21T18:42:44+00:00",
      "maintainer" : "hackerman",
      "org.opencontainers.image.authors" : "linuxserver.io",
      "org.opencontainers.image.created" : "2023-04-21T18:42:44+00:00",
      "org.opencontainers.image.description" : "[digiKam](https://www.digikam.org/): Professional Photo Management with the Power of Open Source",
      "org.opencontainers.image.documentation" : "https://docs.linuxserver.io/images/docker-digikam",
      "org.opencontainers.image.licenses" : "GPL-3.0-only",
      "org.opencontainers.image.ref.name" : "d27a4f940d9fc01638dd81b8f124447297a1b090",
      "org.opencontainers.image.revision" : "d27a4f940d9fc01638dd81b8f124447297a1b090",
      "org.opencontainers.image.source" : "https://github.com/linuxserver/docker-digikam",
      "org.opencontainers.image.title" : "Digikam",
      "org.opencontainers.image.url" : "https://github.com/linuxserver/docker-digikam/packages",
      "org.opencontainers.image.vendor" : "linuxserver.io",
      "org.opencontainers.image.version" : "2023-04-21-ls139"
   },
   "links" : [],
   "memory_limit" : 0,
   "name" : "digikam",
   "network" : [
      {
         "driver" : "bridge",
         "name" : "bridge"
      }
   ],
   "network_mode" : "default",
   "port_bindings" : [
      {
         "container_port" : 3000,
         "host_port" : 3000,
         "type" : "tcp"
      },
      {
         "container_port" : 3001,
         "host_port" : 3001,
         "type" : "tcp"
      }
   ],
   "privileged" : false,
   "service_portals" : [],
   "shortcut" : {
      "enable_shortcut" : false,
      "enable_status_page" : false,
      "enable_web_page" : false,
      "web_page_url" : ""
   },
   "use_host_network" : false,
   "version" : 2,
   "volume_bindings" : [
      {
         "host_volume_file" : "/docker/volumes/digikam",
         "is_directory" : true,
         "mount_point" : "/config",
         "type" : "rw"
      },
      {
         "host_volume_file" : "/photo",
         "is_directory" : true,
         "mount_point" : "/config/Pictures",
         "type" : "rw"
      }
   ]
}

Container logs

[migrations] started
[migrations] no migrations found
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
[ls.io-init] done.
Obt-Message: Xinerama extension is not present on the server
 2023-07-16 10:43:15,710 [PRIO] Connections: accepted: @172.17.0.1_1689496995.697467::websocket
 2023-07-16 10:44:42,995 [PRIO] Connections: closed: @172.17.0.1_1689496995.697467::websocket (Clean disconnection)
[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
[ls.io-init] done.
Obt-Message: Xinerama extension is not present on the server
 2023-07-16 10:45:29,343 [PRIO] Connections: accepted: @172.17.0.1_1689497129.330215::websocket
 2023-07-16 10:46:27,232 [PRIO] Connections: closed: @172.17.0.1_1689497129.330215::websocket (Clean disconnection)
[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
[ls.io-init] done.
Obt-Message: Xinerama extension is not present on the server
 2023-07-16 10:55:08,580 [PRIO] Connections: accepted: @172.17.0.1_1689497708.567712::websocket
 2023-07-16 11:04:28,487 [PRIO] Connections: closed: @172.17.0.1_1689497708.567712::websocket (Clean disconnection)
 2023-07-16 11:16:26,503 [PRIO] Connections: accepted: @172.17.0.1_1689498986.489589::websocket
 2023-07-16 11:22:17,589 [PRIO] Connections: closed: @172.17.0.1_1689498986.489589::websocket (Clean disconnection)
[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
[ls.io-init] done.
Obt-Message: Xinerama extension is not present on the server
 2023-07-16 11:28:55,899 [PRIO] Connections: accepted: @172.17.0.1_1689499735.886915::websocket
 2023-07-16 11:34:09,795 [PRIO] Connections: closed: @172.17.0.1_1689499735.886915::websocket (Clean disconnection)
 2023-07-16 11:34:10,258 [PRIO] Connections: accepted: @172.17.0.1_1689500050.245722::websocket
 2023-07-16 11:34:22,771 [PRIO] Connections: closed: @172.17.0.1_1689500050.245722::websocket (Clean disconnection)
 2023-07-16 11:34:23,195 [PRIO] Connections: accepted: @172.17.0.1_1689500063.182562::websocket
 2023-07-16 11:34:26,964 [PRIO] Connections: closed: @172.17.0.1_1689500063.182562::websocket (Clean disconnection)
 2023-07-16 11:34:27,244 [PRIO] Connections: accepted: @172.17.0.1_1689500067.231506::websocket
 2023-07-16 11:34:37,920 [PRIO] Connections: closed: @172.17.0.1_1689500067.231506::websocket (Clean disconnection)
 2023-07-16 11:34:40,466 [PRIO] Connections: accepted: @172.17.0.1_1689500080.453419::websocket
 2023-07-16 11:34:44,794 [PRIO] Connections: closed: @172.17.0.1_1689500080.453419::websocket (Clean disconnection)
 2023-07-16 11:34:45,095 [PRIO] Connections: accepted: @172.17.0.1_1689500085.82734::websocket
 2023-07-16 11:34:48,483 [PRIO] Connections: closed: @172.17.0.1_1689500085.82734::websocket (Clean disconnection)
 2023-07-16 11:35:00,113 [PRIO] Connections: accepted: @172.17.0.1_1689500100.99367::websocket
 2023-07-16 11:35:50,990 [PRIO] Connections: closed: @172.17.0.1_1689500100.99367::websocket (Clean disconnection)
 2023-07-16 11:35:51,359 [PRIO] Connections: accepted: @172.17.0.1_1689500151.346733::websocket
 2023-07-16 11:36:27,006 [PRIO] Connections: closed: @172.17.0.1_1689500151.346733::websocket (Clean disconnection)
 2023-07-16 11:36:29,606 [PRIO] Connections: accepted: @172.17.0.1_1689500189.593933::websocket
 2023-07-16 11:36:32,579 [PRIO] Connections: closed: @172.17.0.1_1689500189.593933::websocket (Clean disconnection)
 2023-07-16 11:36:47,316 [PRIO] Connections: accepted: @172.17.0.1_1689500207.303190::websocket
 2023-07-16 11:37:14,224 [PRIO] Connections: closed: @172.17.0.1_1689500207.303190::websocket (Clean disconnection)
[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
[ls.io-init] done.
Obt-Message: Xinerama extension is not present on the server
 2023-07-16 11:37:36,147 [PRIO] Connections: accepted: @172.17.0.1_1689500256.133467::websocket
 2023-07-16 11:42:20,517 [PRIO] Connections: closed: @172.17.0.1_1689500256.133467::websocket (Clean disconnection)
[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
[ls.io-init] done.
Obt-Message: Xinerama extension is not present on the server
[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────

      ██╗     ███████╗██╗ ██████╗ 
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝ 

   Brought to you by linuxserver.io
───────────────────────────────────────

To support LSIO projects visit:
https://www.linuxserver.io/donate/

───────────────────────────────────────
GID/UID
───────────────────────────────────────

User UID:    1026
User GID:    100
───────────────────────────────────────

[custom-init] No custom files found, skipping...
Obt-Message: Xinerama extension is not present on the server
[ls.io-init] done.

github-actions · 2023-07-16T10:13:19Z

Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.

LinuxServer-CI · 2023-08-15T21:06:25Z

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.

drizuid · 2023-09-12T21:37:15Z

looks like whatever reverse proxy you use doesnt properly support websockets. It works fine with ours.

joinso · 2023-09-13T02:03:43Z

Hi!
I solved doing this:
In /etc/nginx/sites-enabled I just add this file: digikam.conf:
server {
listen 443 ssl;
listen [::]:443 ssl;

server_name YOUR_DOMAIN;

if ( $host !~ "(^YOUR_DOMAIN$)" ) { return 404; }

include /usr/syno/etc/www/certificate/ReverseProxy_713c2ab0-3816-48b9-b34c-1dca2e567ecc/cert.conf*;

include /usr/syno/etc/security-profile/tls-profile/config/ReverseProxy_713c2ab0-3816-48b9-b34c-1dca2e567ecc.conf*;

add_header Strict-Transport-Security "max-age=15768000; includeSubdomains; preload" always;

proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;

location / {

    proxy_connect_timeout 60;

    proxy_read_timeout 60;

    proxy_send_timeout 60;

    proxy_intercept_errors off;

    proxy_http_version 1.1;

    proxy_set_header        Cross-Origin-Embedder-Policy            require-corp;

    proxy_set_header        Cross-Origin-Opener-Policy            same-origin;

    proxy_set_header        Cross-Origin-Resource-Policy            same-site;

    proxy_set_header        Host            $http_host;

    proxy_set_header        X-Real-IP            $remote_addr;

    proxy_set_header        X-Forwarded-For            $proxy_add_x_forwarded_for;

    proxy_set_header        X-Forwarded-Proto            $scheme;

    proxy_pass https://localhost:3001;

}
      location /websockify {
        proxy_pass https://localhost:3001;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
      }

location /vnc {
proxy_pass https://localhost:3001;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
}
error_page 403 404 500 502 503 504 /dsm_error_page;

location /dsm_error_page {
    internal;
    root /usr/syno/share/nginx;
    rewrite (.*) /error.html break;
    allow all;
}

}
But there is still and issue with "lastActivity":
When timeout fires, it show this error:

Uncaught TypeError: Cannot read properties of undefined (reading 'lastActiveAt') in:
https://MY_DOMAIN/vnc/dist/main.bundle.js:22919:61

TypeError: Cannot read properties of undefined (reading 'lastActiveAt')
at https://MY_DOMAIN/vnc/dist/main.bundle.js:22919:61

Any idea?

Regards,
Jordi

drizuid · 2023-09-13T11:24:03Z

Unfortunately, we do not support reverse proxies other than our own. Further, this github issue section is specifically for digikam, not whatever reverse proxy you're using.

LinuxServer-CI added this to Issue & PR Tracker Jul 16, 2023

LinuxServer-CI moved this to Issues in Issue & PR Tracker Jul 16, 2023

LinuxServer-CI added the no-issue-activity label Aug 15, 2023

drizuid closed this as not planned Won't fix, can't repro, duplicate, stale Sep 13, 2023

linuxserver locked as off-topic and limited conversation to collaborators Sep 13, 2023

LinuxServer-CI moved this from Issues to Done in Issue & PR Tracker Sep 13, 2023

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[BUG] Not working under reverse proxy #37

[BUG] Not working under reverse proxy #37

joinso commented Jul 16, 2023

github-actions bot commented Jul 16, 2023

LinuxServer-CI commented Aug 15, 2023

drizuid commented Sep 12, 2023

joinso commented Sep 13, 2023

drizuid commented Sep 13, 2023

[BUG] Not working under reverse proxy #37

[BUG] Not working under reverse proxy #37

Comments

joinso commented Jul 16, 2023

Is there an existing issue for this?

Current Behavior

Expected Behavior

Steps To Reproduce

Environment

CPU architecture

Docker creation

Container logs

github-actions bot commented Jul 16, 2023

LinuxServer-CI commented Aug 15, 2023

drizuid commented Sep 12, 2023

joinso commented Sep 13, 2023

drizuid commented Sep 13, 2023