Skip FirefoxAccounts during Firefox CSV Import (bitwarden#323)

* Skip FirefoxAccounts during Firefox CSV Import

Firefox exports 'chrome://FirefoxAccounts' if Firefox Accouts are used
in browser. It's quite hacky - password field in CSV is actually a JSON
encoded data, not a password.
Because it's not a useful record, it should be skipped during import.

* Fix indentation

* Move test Firefox test data to files, fix linter errors

spec/common/importers/firefoxCsvImporter.spec.ts

@@ -0,0 +1,73 @@
+import { FirefoxCsvImporter as Importer } from '../../../src/importers/firefoxCsvImporter';
+
+import { CipherView } from '../../../src/models/view/cipherView';
+import { LoginUriView } from '../../../src/models/view/loginUriView';
+import { LoginView } from '../../../src/models/view/loginView';
+
+import { data as firefoxAccountsData } from './testData/firefoxCsv/firefoxAccountsData.csv';
+import { data as simplePasswordData } from './testData/firefoxCsv/simplePasswordData.csv';
+
+const CipherData = [
+    {
+        title: 'should parse password',
+        csv: simplePasswordData,
+        expected: Object.assign(new CipherView(), {
+            id: null,
+            organizationId: null,
+            folderId: null,
+            name: 'example.com',
+            login: Object.assign(new LoginView(), {
+                username: 'foo',
+                password: 'bar',
+                uris: [
+                    Object.assign(new LoginUriView(), {
+                        uri: 'https://example.com',
+                    }),
+                ],
+            }),
+            notes: null,
+            type: 1,
+        }),
+    },
+    {
+        title: 'should skip "chrome://FirefoxAccounts"',
+        csv: firefoxAccountsData,
+        expected: Object.assign(new CipherView(), {
+            id: null,
+            organizationId: null,
+            folderId: null,
+            name: 'example.com',
+            login: Object.assign(new LoginView(), {
+                username: 'foo',
+                password: 'bar',
+                uris: [
+                    Object.assign(new LoginUriView(), {
+                        uri: 'https://example.com',
+                    }),
+                ],
+            }),
+            notes: null,
+            type: 1,
+        }),
+    },
+];
+
+describe('Firefox CSV Importer', () => {
+    CipherData.forEach(data => {
+        it(data.title, async () => {
+            const importer = new Importer();
+            const result = await importer.parse(data.csv);
+            expect(result != null).toBe(true);
+            expect(result.ciphers.length).toBeGreaterThan(0);
+
+            const cipher = result.ciphers.shift();
+            let property: keyof typeof data.expected;
+            for (property in data.expected) {
+                if (data.expected.hasOwnProperty(property)) {
+                    expect(cipher.hasOwnProperty(property)).toBe(true);
+                    expect(cipher[property]).toEqual(data.expected[property]);
+                }
+            }
+        });
+    });
+});

spec/common/importers/testData/firefoxCsv/firefoxAccountsData.csv.ts

@@ -0,0 +1,4 @@
+export const data = `"url","username","password","httpRealm","formActionOrigin","guid","timeCreated","timeLastUsed","timePasswordChanged"
+"chrome://FirefoxAccounts","bla-bla-foo-bar","{""version"":1,""accountData"":{""kSync"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""kXCS"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""kExtSync"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""kExtKbHash"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""scopedKeys"":{""https://identity.mozilla.com/apps/oldsync"":{""kid"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",""k"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""kty"":""xxx""},""sync:addon_storage"":{""kid"":""xxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""k"":""xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"",""kty"":""xxx""}}}}","Firefox Accounts credentials",,"{d61e37fa-2bc4-469a-bd66-41fd3b0005e0}","1612345678900","1612345678900","1612345678900"
+"https://example.com","foo","bar",,"","{d61e37fa-2bc4-469a-bd66-41fd3b0005e0}","1612345678900","1612345678900","1612345678900"
+`;

spec/common/importers/testData/firefoxCsv/simplePasswordData.csv.ts

@@ -0,0 +1,2 @@
+export const data = `"url","username","password","httpRealm","formActionOrigin","guid","timeCreated","timeLastUsed","timePasswordChanged"
+"https://example.com","foo","bar",,"","{d61e37fa-2bc4-469a-bd66-41fd3b0005e0}","1612345678900","1612345678900","1612345678900"`;

src/importers/firefoxCsvImporter.ts

@@ -12,7 +12,9 @@ export class FirefoxCsvImporter extends BaseImporter implements Importer {
             return Promise.resolve(result);
         }
 
-        results.forEach(value => {
+        results.filter(value => {
+            return value.url !== 'chrome://FirefoxAccounts';
+        }).forEach(value => {
             const cipher = this.initLoginCipher();
             const url = this.getValueOrDefault(value.url, this.getValueOrDefault(value.hostname));
             cipher.name = this.getValueOrDefault(this.nameFromUrl(url), '--');