Update from master

package.json

@@ -52,6 +52,7 @@
     "@types/jest": "^26.0.3",
     "@types/mocha": "^7.0.2",
     "angular-draggable-droppable": "^4.5.1",
+    "@sentry/browser": "^5.18.0",
     "angular-persistence": "^1.0.1",
     "angular-resizable-element": "^3.3.2",
     "angular2-draggable": "^2.3.2",
@@ -72,7 +73,6 @@
     "ngx-electron": "^2.1.1",
     "node-fetch": "^2.6.0",
     "notosans-fontface": "1.1.0",
-    "raven-js": "^3.27.2",
     "rxjs": "^6.5.5",
     "rxjs-compat": "^6.5.5",
     "save-html-as-image": "^1.3.3",

scripts/build.py

@@ -277,13 +277,11 @@ def build_command(arguments):
     ]
 
     excludes = [
-        "raven.deprecation",  # reported problem in raven package (6.4.0)
         "distutils",  # issue on macOS
         "tkinter",  # issue on Windows
     ]
 
     packages = [
-        "raven",
         "psutil",
         "asyncio",
         "packaging",  # needed for linux

src/app/app.module.ts

@@ -1,4 +1,3 @@
-import * as Raven from 'raven-js';
 import { BrowserModule, Title } from '@angular/platform-browser';
 import { NgModule, ErrorHandler } from '@angular/core';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
@@ -64,7 +63,6 @@ import { ProgressService } from './common/progress/progress.service';
 import { version } from './version';
 import { ToasterErrorHandler } from './common/error-handlers/toaster-error-handler';
 import { environment } from '../environments/environment';
-import { RavenState } from './common/error-handlers/raven-state-communicator';
 import { ServerDiscoveryComponent } from './components/servers/server-discovery/server-discovery.component';
 import { ServerDatabase } from './services/server.database';
 import { CreateSnapshotDialogComponent } from './components/snapshots/create-snapshot-dialog/create-snapshot-dialog.component';
@@ -281,15 +279,6 @@ import { ChangeHostnameActionComponent } from './components/project-map/context-
 import { ChangeHostnameDialogComponent } from './components/project-map/change-hostname-dialog/change-hostname-dialog.component';
 import { ApplianceInfoDialogComponent } from './components/project-map/new-template-dialog/appliance-info-dialog/appliance-info-dialog.component';
 
-if (environment.production) {
-  Raven.config('https://b2b1cfd9b043491eb6b566fd8acee358@sentry.io/842726', {
-    shouldSendCallback: () => {
-      return RavenState.shouldSend;
-    },
-    release: version
-  }).install();
-}
-
 @NgModule({
   declarations: [
     AppComponent,

src/app/common/error-handlers/raven-error-handler.spec.ts

@@ -1,40 +0,0 @@
-import { TestBed } from '@angular/core/testing';
-import { PersistenceService } from 'angular-persistence';
-
-import { SettingsService } from '../../services/settings.service';
-import { RavenErrorHandler } from './raven-error-handler';
-import { environment } from '../../../environments/environment';
-
-describe('RavenErrorHandler', () => {
-  let handler: RavenErrorHandler;
-  let settingsService: SettingsService;
-  const inProductionOriginal = environment.production;
-
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-      providers: [SettingsService, PersistenceService, RavenErrorHandler]
-    });
-
-    settingsService = TestBed.get(SettingsService);
-    handler = TestBed.get(RavenErrorHandler);
-  });
-
-  afterEach(() => {
-    environment.production = inProductionOriginal;
-  });
-
-  it('should create', () => {
-    expect(handler).toBeTruthy();
-  });
-
-  it('should handle error', () => {
-    settingsService.set('crash_reports', true);
-    environment.production = true;
-    expect(handler.shouldSend()).toBeTruthy();
-  });
-
-  it('should not handle when crash reports are disabled', () => {
-    settingsService.set('crash_reports', false);
-    expect(handler.shouldSend()).toBeFalsy();
-  });
-});

src/app/common/error-handlers/raven-error-handler.ts

@@ -1,20 +0,0 @@
-import { ErrorHandler, Inject, Injector } from '@angular/core';
-
-import { SettingsService } from '../../services/settings.service';
-import { environment } from '../../../environments/environment';
-import { RavenState } from './raven-state-communicator';
-
-export class RavenErrorHandler implements ErrorHandler {
-  constructor(@Inject(Injector) protected injector: Injector) {}
-
-  handleError(err: any): void {
-    RavenState.shouldSend = this.shouldSend();
-
-    console.error(err.originalError || err);
-  }
-
-  shouldSend() {
-    const settingsService: SettingsService = this.injector.get(SettingsService);
-    return environment.production && settingsService.get('crash_reports');
-  }
-}

src/app/common/error-handlers/raven-state-communicator.ts

@@ -1,5 +0,0 @@
-export class RavenStateCommunicator {
-  public shouldSend = true;
-}
-
-export var RavenState = new RavenStateCommunicator();

src/app/common/error-handlers/sentry-error-handler.ts

@@ -0,0 +1,71 @@
+import { BrowserModule } from "@angular/platform-browser";
+import { NgModule, ErrorHandler, Injectable, Injector, Inject } from "@angular/core";
+import { HttpErrorResponse } from "@angular/common/http";
+
+import { environment } from "../../../environments/environment";
+import { AppComponent } from "../../app.component";
+
+import * as Sentry from "@sentry/browser";
+import { BrowserOptions, init } from '@sentry/browser';
+
+const config = {
+    dsn: "https://b2b1cfd9b043491eb6b566fd8acee358@o19455.ingest.sentry.io/842726"
+};
+init(config as BrowserOptions);
+
+@Injectable()
+export class SentryErrorHandler implements ErrorHandler {
+  constructor(@Inject(Injector) protected injector: Injector) {}
+
+  extractError(error) {
+    // Try to unwrap zone.js error.
+    // https://github.com/angular/angular/blob/master/packages/core/src/util/errors.ts
+    if (error && error.ngOriginalError) {
+      error = error.ngOriginalError;
+    }
+
+    // We can handle messages and Error objects directly.
+    if (typeof error === "string" || error instanceof Error) {
+      return error;
+    }
+
+    // If it's http module error, extract as much information from it as we can.
+    if (error instanceof HttpErrorResponse) {
+      // The `error` property of http exception can be either an `Error` object, which we can use directly...
+      if (error.error instanceof Error) {
+        return error.error;
+      }
+
+      // ... or an`ErrorEvent`, which can provide us with the message but no stack...
+      if (error.error instanceof ErrorEvent) {
+        return error.error.message;
+      }
+
+      // ...or the request body itself, which we can use as a message instead.
+      if (typeof error.error === "string") {
+        return `Server returned code ${error.status} with body "${error.error}"`;
+      }
+
+      // If we don't have any detailed information, fallback to the request message itself.
+      return error.message;
+    }
+
+    // Skip if there's no error, and let user decide what to do with it.
+    return null;
+  }
+
+  handleError(error) {
+    let extractedError = this.extractError(error) || "Handled unknown error";
+
+    // Capture handled exception and send it to Sentry.
+    const eventId = Sentry.captureException(extractedError);
+    
+    // When in development mode, log the error to console for immediate feedback.
+    if (!environment.production) {
+      console.error(extractedError);
+    }
+    
+    // Optionally show user dialog to provide details on what happened.
+    Sentry.showReportDialog({ eventId });
+  }
+}

src/app/common/error-handlers/toaster-error-handler.spec.ts

@@ -2,10 +2,10 @@ import { TestBed } from '@angular/core/testing';
 import { ToasterService } from '../../services/toaster.service';
 import { MockedToasterService } from '../../services/toaster.service.spec';
 import { ToasterErrorHandler } from './toaster-error-handler';
-import { RavenErrorHandler } from './raven-error-handler';
 import { SettingsService } from '../../services/settings.service';
 import { MockedSettingsService } from '../../services/settings.service.spec';
 import { Injector } from '@angular/core';
+import { SentryErrorHandler } from './sentry-error-handler';
 
 class MockedToasterErrorHandler extends ToasterErrorHandler {
   handleError(err: any): void {
@@ -23,7 +23,7 @@ describe('ToasterErrorHandler', () => {
       providers: [
         { provide: ToasterService, useClass: MockedToasterService },
         { provide: SettingsService, useClass: MockedSettingsService },
-        RavenErrorHandler,
+        SentryErrorHandler,
         ToasterErrorHandler
       ]
     });

src/app/common/error-handlers/toaster-error-handler.ts

@@ -1,9 +1,9 @@
-import { RavenErrorHandler } from './raven-error-handler';
 import { ToasterService } from '../../services/toaster.service';
 import { Injectable } from "@angular/core";
+import { SentryErrorHandler } from './sentry-error-handler';
 
 @Injectable()
-export class ToasterErrorHandler extends RavenErrorHandler {
+export class ToasterErrorHandler extends SentryErrorHandler {
   handleError(err: any): void {
     super.handleError(err);
     if (!err) return;

yarn.lock

@@ -8800,11 +8800,6 @@ range-parser@^1.2.1, range-parser@~1.2.1:
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
   integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
 
-raven-js@^3.27.2:
-  version "3.27.2"
-  resolved "https://registry.yarnpkg.com/raven-js/-/raven-js-3.27.2.tgz#6c33df952026cd73820aa999122b7b7737a66775"
-  integrity sha512-mFWQcXnhRFEQe5HeFroPaEghlnqy7F5E2J3Fsab189ondqUzcjwSVi7el7F36cr6PvQYXoZ1P2F5CSF2/azeMQ==
-
 raw-body@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"