Add Gitpod to Settings sync

refactor `createOauth2URL`

Add lock changes

Rewrite `getSessions` and `removeSession` functions

Don't bore the user with expired error

Docs

Add todo

Add get and set functions for stored auth sessions

Change oauth2 creation function and update clientID to be up to date

Have popup preference stored in the global context

Handle ws errors

Max WS retries

Author: filiptronicek

extensions/gitpod/package.json

@@ -29,8 +29,40 @@
 	],
 	"activationEvents": [
 		"*",
-		"onCommand:gitpod.api.autoTunnel"
+		"onCommand:gitpod.api.autoTunnel",
+		"onCommand:gitpod.api.auth",
+		"onAuthenticationRequest:gitpod"
 	],
+	"contributes": {
+		"authentication": [
+			{
+				"label": "Gitpod",
+				"id": "gitpod"
+			}
+		],
+		"configuration": {
+			"title": "Settings sync",
+			"properties": {
+				"configurationSync.store": {
+					"type": "object"
+				}
+			}
+		},
+		"commands": [
+			{
+				"command": "gitpod.auth.remove",
+				"category": "Gitpod",
+				"enablement": "gitpod.addedSyncProvider",
+				"title": "Turn off Settings Sync"
+			},
+			{
+				"command": "gitpod.auth.add",
+				"category": "Gitpod",
+				"enablement": "!gitpod.addedSyncProvider",
+				"title": "Turn on Settings Sync"
+			}
+		]
+	},
 	"main": "./out/extension.js",
 	"scripts": {
 		"compile": "gulp compile-extension:gitpod",
@@ -43,9 +75,11 @@
 		"@types/tmp": "^0.2.1"
 	},
 	"dependencies": {
+		"@gitpod/gitpod-protocol": "main",
 		"@gitpod/local-app-api-grpcweb": "main",
 		"@improbable-eng/grpc-web-node-http-transport": "^0.14.0",
 		"node-fetch": "^2.6.1",
+		"pkce": "^1.0.0-beta2",
 		"tmp": "^0.2.1",
 		"vscode-nls": "^5.0.0"
 	},