Insertion of Line break within label

[benniblot]

⚠️ Please verify that this bug has NOT been reported before.

• I checked and didn't find similar issue

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• I agree to have read this project Security Policy

Description

When trying to save my labels looking like this:

    labels:
      - com.centurylinklabs.watchtower.monitor-only=true
      - traefik.enable=true
      - traefik.http.routers.authentik.entrypoints=http
      - traefik.http.routers.authentik.rule=Host(`authenthik.domain.com`) || HostRegexp(`{subdomain:[a-z0-9]+}.domain.com`) && PathPrefix(`/outpost.goauthentik.io/`)
      - traefik.http.routers.authentik.middlewares=authentik-https-redirect
      - traefik.http.middlewares.authentik-https-redirect.redirectscheme.scheme=https
      - traefik.http.middlewares.authentik.forwardAuth.address=http://authentik:9000/outpost.goauthentik.io/auth/traefik
      - traefik.http.middlewares.authentik.forwardAuth.trustForwardHeader=true
      - traefik.http.middlewares.authentik.forwardAuth.authResponseHeaders=X-authentik-username,X-authentik-groups,X-authentik-email,X-authentik-name,X-authentik-uid,X-authentik-jwt,X-authentik-meta-jwks,X-authentik-meta-outpost,X-authentik-meta-provider,X-authentik-meta-app,X-authentik-meta-version,Authorization,Remote-User,Remote-Groups,Remote-Name,Remote-Email #Remote-User,Remote-Groups,Remote-Name,Remote-Email are for Dozzle
      - traefik.http.routers.authentik-secure.rule=Host(`authentik.domain.com`) || HostRegexp(`{subdomain:[a-z0-9-]+}.domain.com`) && PathPrefix(`/outpost.goauthentik.io/`)
      - traefik.http.routers.authentik-secure.entrypoints=https
      - traefik.http.routers.authentik-secure.tls=true
      - traefik.http.routers.authentik-secure.service=authentik
      - traefik.http.services.authentik.loadbalancer.server.port=9000
      - traefik.docker.network=internal_communication

They get reformatted to this, resulting in an invalid compose.yaml file:

    labels:
      - com.centurylinklabs.watchtower.monitor-only=true
      - traefik.enable=true
      - traefik.http.routers.authentik.entrypoints=http
      - traefik.http.routers.authentik.rule=Host(`authenthik.domain.com`) ||
        HostRegexp(`{subdomain:[a-z0-9]+}.domain.com`) &&
        PathPrefix(`/outpost.goauthentik.io/`)
      - traefik.http.routers.authentik.middlewares=authentik-https-redirect
      - traefik.http.middlewares.authentik-https-redirect.redirectscheme.scheme=https
      - traefik.http.middlewares.authentik.forwardAuth.address=http://authentik:9000/outpost.goauthentik.io/auth/traefik
      - traefik.http.middlewares.authentik.forwardAuth.trustForwardHeader=true
      - traefik.http.middlewares.authentik.forwardAuth.authResponseHeaders=X-authentik-username,X-authentik-groups,X-authentik-email,X-authentik-name,X-authentik-uid,X-authentik-jwt,X-authentik-meta-jwks,X-authentik-meta-outpost,X-authentik-meta-provider,X-authentik-meta-app,X-authentik-meta-version,Authorization,Remote-User,Remote-Groups,Remote-Name,Remote-Email #Remote-User,Remote-Groups,Remote-Name,Remote-Email are for Dozzle
      - traefik.http.routers.authentik-secure.rule=Host(`authentik.domain.com`)
        || HostRegexp(`{subdomain:[a-z0-9-]+}.domain.com`) &&
        PathPrefix(`/outpost.goauthentik.io/`)
      - traefik.http.routers.authentik-secure.entrypoints=https
      - traefik.http.routers.authentik-secure.tls=true
      - traefik.http.routers.authentik-secure.service=authentik
      - traefik.http.services.authentik.loadbalancer.server.port=9000
      - traefik.docker.network=internal_communication

👟 Reproduction steps

1. Open dockge, add the labels provided
2. Save
3. Look at compose.yaml file

👀 Expected behavior

It should reformat the labels and leave them as is

😓 Actual Behavior

It reformats the labels resulting in an invalid dompose.yaml

Dockge Version

1.4.2

💻 Operating System and Arch

Debian GNU/Linux 11 (bullseye)

🌐 Browser

Brave v1.62.153

🐋 Docker Version

Docker Engine - Community 25.0.0 / 1.44

🟩 NodeJS Version

No response

📝 Relevant log output

No response

[devkinetic]

I ran into this today, also with traefik, the solution is to use the reccomended array format.

traefik.http.routers.authentik-secure.rule: "Host(`authentik.domain.com`) || HostRegexp(`{subdomain:[a-z0-9-]+}.domain.com`) && PathPrefix(`/outpost.goauthentik.io/`)"

https://github.com/compose-spec/compose-spec/blob/master/05-services.md#labels