[proxy] Add services.DOMAIN handlers for IDP and Apps ENG-524

[easyCZ]

Description

Summary generated by Copilot

🤖 Generated by Copilot at 9aea4b2

Add proxy configuration for services subdomain in Caddyfile. This enables the identity provider and app store features of Gitpod.

Related Issue(s)

Fixes #

How to test

Documentation

Preview status

Gitpod was successfully deployed to your preview environment.

• 🏷️ Name - mp-proxy-services
• 🔗 URL - mp-proxy-services.preview.gitpod-dev.com/workspaces.
• 📚 Documentation - See our internal documentation for information on how to interact with your preview environment.
• 📦 Version - mp-proxy-services-gha.14149

Build Options

Build

• /werft with-werft
  Run the build with werft instead of GHA
• leeway-no-cache
• /werft no-test
  Run Leeway with --dont-test

Publish

• /werft publish-to-npm
• /werft publish-to-jb-marketplace

Installer

• analytics=segment
• with-dedicated-emulation
• workspace-feature-flags
  Add desired feature flags to the end of the line above, space separated

Preview Environment

• /werft with-local-preview
  If enabled this will build install/preview
• /werft with-preview
• /werft with-large-vm
• /werft with-gce-vm
  If enabled this will create the environment on GCE infra
• with-integration-tests=all
  Valid options are all, workspace, webapp, ide, jetbrains, vscode, ssh
• with-monitoring

/hold

[easyCZ]

Do we want to make this webhooks/apps/*?

[svenefftinge]

As we need to stay compatible with the current pathes (there are many configured webhooks) I believe it is not worth changing

[svenefftinge]

Are you going to make the relevant changes to getHookUrl (all four implementations) in a subsequent PR?

gitpod/components/server/src/prebuilds/github-service.ts

Lines 102 to 109 in dd331db

	protected getHookUrl() {
	return this.config.hostUrl
	.with({
	pathname: GitHubEnterpriseApp.path,
	})
	.toString();
	}
	}

[easyCZ]

Are you going to make the relevant changes to getHookUrl (all four implementations) in a subsequent PR?

gitpod/components/server/src/prebuilds/github-service.ts

Lines 102 to 109 in dd331db

	protected getHookUrl() {
	return this.config.hostUrl
	.with({
	pathname: GitHubEnterpriseApp.path,
	})
	.toString();
	}
	}

Yes, will follow-up with it after. Initially looking to unblock the Networking changes with this PR.

[easyCZ]

Can confirm that

GET https://services.mp-proxy-services.preview.gitpod-dev.com/idp/.well-known/openid-configuration
and 
POST https://services.mp-proxy-services.preview.gitpod-dev.com/apps/gitlab
{
  "object_kind": "push",
  "event_name": "push",
  "before": "95790bf891e76fee5e1747ab589903a6a1f80f22",
  "after": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
  "ref": "refs/heads/master",
  "ref_protected": true,
  "checkout_sha": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
  "user_id": 4,
  "user_name": "John Smith",
  "user_username": "jsmith",
  "user_email": "[email protected]",
  "user_avatar": "https://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=8://s.gravatar.com/avatar/d4c74594d841139328695756648b6bd6?s=80",
  "project_id": 15,
  "project":{
    "id": 15,
    "name":"Diaspora",
    "description":"",
    "web_url":"http://example.com/mike/diaspora",
    "avatar_url":null,
    "git_ssh_url":"[email protected]:mike/diaspora.git",
    "git_http_url":"http://example.com/mike/diaspora.git",
    "namespace":"Mike",
    "visibility_level":0,
    "path_with_namespace":"mike/diaspora",
    "default_branch":"master",
    "homepage":"http://example.com/mike/diaspora",
    "url":"[email protected]:mike/diaspora.git",
    "ssh_url":"[email protected]:mike/diaspora.git",
    "http_url":"http://example.com/mike/diaspora.git"
  },
  "repository":{
    "name": "Diaspora",
    "url": "[email protected]:mike/diaspora.git",
    "description": "",
    "homepage": "http://example.com/mike/diaspora",
    "git_http_url":"http://example.com/mike/diaspora.git",
    "git_ssh_url":"[email protected]:mike/diaspora.git",
    "visibility_level":0
  },
  "commits": [
    {
      "id": "b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
      "message": "Update Catalan translation to e38cb41.\n\nSee https://gitlab.com/gitlab-org/gitlab for more information",
      "title": "Update Catalan translation to e38cb41.",
      "timestamp": "2011-12-12T14:27:31+02:00",
      "url": "http://example.com/mike/diaspora/commit/b6568db1bc1dcd7f8b4d5a946b0b91f9dacd7327",
      "author": {
        "name": "Jordi Mallach",
        "email": "[email protected]"
      },
      "added": ["CHANGELOG"],
      "modified": ["app/controller/application.rb"],
      "removed": []
    },
    {
      "id": "da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
      "message": "fixed readme",
      "title": "fixed readme",
      "timestamp": "2012-01-03T23:36:29+02:00",
      "url": "http://example.com/mike/diaspora/commit/da1560886d4f094c3e6c9ef40349f7d38b5d27d7",
      "author": {
        "name": "GitLab dev user",
        "email": "gitlabdev@dv6700.(none)"
      },
      "added": ["CHANGELOG"],
      "modified": ["app/controller/application.rb"],
      "removed": []
    }
  ],
  "total_commits_count": 4
}

both work with this config

[easyCZ]

/unhold