[EndUserVaultRefresh] Add base routing guard (#732)

* Add a base class for Angular routing guards

* Update Guard naming convention

angular/src/guards/auth.guard.ts

@@ -0,0 +1,47 @@
+import { Injectable } from "@angular/core";
+import { ActivatedRouteSnapshot, CanActivate, Router, RouterStateSnapshot } from "@angular/router";
+
+import { KeyConnectorService } from "jslib-common/abstractions/keyConnector.service";
+import { MessagingService } from "jslib-common/abstractions/messaging.service";
+import { StateService } from "jslib-common/abstractions/state.service";
+import { VaultTimeoutService } from "jslib-common/abstractions/vaultTimeout.service";
+
+import { BaseGuard } from "./base.guard";
+
+@Injectable()
+export class AuthGuard extends BaseGuard implements CanActivate {
+  constructor(
+    router: Router,
+    private vaultTimeoutService: VaultTimeoutService,
+    private messagingService: MessagingService,
+    private keyConnectorService: KeyConnectorService,
+    private stateService: StateService
+  ) {
+    super(router);
+  }
+
+  async canActivate(route: ActivatedRouteSnapshot, routerState: RouterStateSnapshot) {
+    const isAuthed = await this.stateService.getIsAuthenticated();
+    if (!isAuthed) {
+      this.messagingService.send("authBlocked");
+      return false;
+    }
+
+    const locked = await this.vaultTimeoutService.isLocked();
+    if (locked) {
+      if (routerState != null) {
+        this.messagingService.send("lockedUrl", { url: routerState.url });
+      }
+      return this.redirect("lock", { queryParams: { promptBiometric: true } });
+    }
+
+    if (
+      !routerState.url.includes("remove-password") &&
+      (await this.keyConnectorService.getConvertAccountRequired())
+    ) {
+      return this.redirect("/remove-password");
+    }
+
+    return true;
+  }
+}