feat(authentication): bitbucket-provider (#398)

modules/authentication/src/config/bitbucket.config.ts

@@ -0,0 +1,25 @@
+export default {
+  bitbucket: {
+    enabled: {
+      format: 'Boolean',
+      default: false,
+    },
+    clientId: {
+      format: 'String',
+      default: '',
+    },
+    clientSecret: {
+      format: 'String',
+      default: '',
+    },
+    redirect_uri: {
+      format: 'String',
+      default: '',
+    },
+    accountLinking: {
+      doc: 'When enabled, if a new bitbucket user matches with an existing email on the database, they will be enriched with bitbucket details',
+      format: 'Boolean',
+      default: true,
+    },
+  },
+};

modules/authentication/src/config/index.ts

@@ -11,8 +11,10 @@ import tokenConfig from './token.config';
 import localConfig from './local.config';
 import magicLinkConfig from './magicLink.config';
 import gitlabConfig from './gitlab.config';
+import bitbucketConfig from './bitbucket.config';
 import linkedInConfig from './linkedIn.config';
 
+
 const AppConfigSchema = {
   ...DefaultConfig,
   ...figmaConfig,
@@ -26,6 +28,7 @@ const AppConfigSchema = {
   ...localConfig,
   ...magicLinkConfig,
   ...gitlabConfig,
+  ...bitbucketConfig,
   ...linkedInConfig,
 };
 const config = convict(AppConfigSchema);

modules/authentication/src/handlers/oauth2/bitbucket/bitbucket.json

@@ -0,0 +1,8 @@
+{
+  "accessTokenMethod": "POST",
+  "authorizeUrl": "https://bitbucket.org/site/oauth2/authorize?",
+  "providerName": "bitbucket",
+  "tokenUrl": "https://bitbucket.org/site/oauth2/access_token",
+  "responseType": "code",
+  "grantType": "authorization_code"
+}

modules/authentication/src/handlers/oauth2/bitbucket/bitbucket.ts

@@ -0,0 +1,69 @@
+import ConduitGrpcSdk from '@conduitplatform/grpc-sdk';
+import axios from 'axios';
+import { BitbucketUser } from './bitbucket.user';
+import { OAuth2 } from '../OAuth2';
+import { OAuth2Settings } from '../interfaces/OAuth2Settings';
+import * as bitbucketParameters from './bitbucket.json';
+import { ProviderConfig } from '../interfaces/ProviderConfig';
+import { Payload } from '../interfaces/Payload';
+import { ConnectionParams } from '../interfaces/ConnectionParams';
+import { isNil } from 'lodash';
+import { AuthParams } from '../interfaces/AuthParams';
+
+export class BitbucketHandlers extends OAuth2<BitbucketUser, OAuth2Settings> {
+  constructor(grpcSdk: ConduitGrpcSdk, config: { bitbucket: ProviderConfig }) {
+    super(
+      grpcSdk,
+      'bitbucket',
+      new OAuth2Settings(config.bitbucket, bitbucketParameters),
+    );
+    this.defaultScopes = ['account'];
+  }
+
+  async connectWithProvider(details: ConnectionParams): Promise<Payload<BitbucketUser>> {
+    const bitbucket_access_token = details.accessToken;
+    const bitbucketProfile = await axios.get('https://api.bitbucket.org/2.0/user', {
+      headers: {
+        Authorization: `Bearer ${bitbucket_access_token}`,
+        Accept: 'application/json',
+      },
+    });
+
+    let email;
+    if (isNil(bitbucketProfile.data.email)) {
+      const bitbucketUserEmail = await axios.get(
+        'https://api.bitbucket.org/2.0/user/emails',
+        {
+          headers: {
+            Authorization: `Bearer ${bitbucket_access_token}`,
+            Accept: 'application/json',
+          },
+        },
+      );
+      email = bitbucketUserEmail.data.values[0].email;
+    } else {
+      email = bitbucketProfile.data.email;
+    }
+    return {
+      id: bitbucketProfile.data.uuid,
+      email: email,
+      data: { ...bitbucketProfile.data },
+    };
+  }
+  makeRequest(data: AuthParams) {
+    const requestData: string = Object.keys(data)
+      .map(k => {
+        return k + '=' + data[k as keyof AuthParams];
+      })
+      .join('&');
+
+    return {
+      method: this.settings.accessTokenMethod,
+      url: this.settings.tokenUrl,
+      data: requestData,
+      headers: {
+        Accept: 'application/json',
+      },
+    };
+  }
+}

modules/authentication/src/handlers/oauth2/bitbucket/bitbucket.user.ts

@@ -0,0 +1,14 @@
+export interface BitbucketUser {
+  display_name: string;
+  created_on?: string;
+  type: string;
+  uuid: string;
+  has_2fa_enabled: boolean;
+  username: string;
+  is_staff: boolean;
+  account_id: string;
+  nickname: string;
+  account_status: string;
+  location?: string;
+  website?: string;
+}

modules/authentication/src/handlers/oauth2/index.ts

@@ -6,4 +6,5 @@ export * from './microsoft/microsoft';
 export * from './slack/slack';
 export * from './twitch/twitch';
 export * from './gitlab/gitlab';
+export * from './bitbucket/bitbucket';
 export * from './linkedIn/linkedin';