feat(strava): add authentication support

packages/backend/src/apps/strava/auth/create-auth-data.ts

@@ -0,0 +1,26 @@
+import { IField, IGlobalVariable } from '@automatisch/types';
+import qs from 'qs';
+
+export default async function createAuthData($: IGlobalVariable) {
+  try {
+    const oauthRedirectUrlField = $.app.auth.fields.find(
+      (field: IField) => field.key == 'oAuthRedirectUrl'
+    );
+    const redirectUri = oauthRedirectUrlField.value;
+    const searchParams = qs.stringify({
+      client_id: $.auth.data.consumerKey as string,
+      redirect_uri: redirectUri,
+      approval_prompt: 'force',
+      response_type: 'code',
+      scope: 'read_all,profile:read_all,activity:read_all,activity:write',
+    });
+
+    await $.auth.set({
+      url: `${$.app.baseUrl}/oauth/authorize?${searchParams}`,
+    });
+  } catch (error) {
+    throw new Error(
+      `Error occured while verifying credentials: ${error}`
+    );
+  }
+}

packages/backend/src/apps/strava/auth/index.ts

@@ -0,0 +1,127 @@
+import createAuthData from './create-auth-data';
+import verifyCredentials from './verify-credentials';
+import isStillVerified from './is-still-verified';
+
+export default {
+  fields: [
+    {
+      key: 'oAuthRedirectUrl',
+      label: 'OAuth Redirect URL',
+      type: 'string' as const,
+      required: true,
+      readOnly: true,
+      value: '{WEB_APP_URL}/app/strava/connections/add',
+      placeholder: null,
+      description:
+        'When asked to input an OAuth callback or redirect URL in Strava OAuth, enter the URL above.',
+      clickToCopy: true,
+    },
+    {
+      key: 'consumerKey',
+      label: 'Consumer Key',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      clickToCopy: false,
+    },
+    {
+      key: 'consumerSecret',
+      label: 'Consumer Secret',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      clickToCopy: false,
+    },
+  ],
+  authenticationSteps: [
+    {
+      step: 1,
+      type: 'mutation' as const,
+      name: 'createConnection',
+      arguments: [
+        {
+          name: 'key',
+          value: '{key}',
+        },
+        {
+          name: 'formattedData',
+          value: null,
+          properties: [
+            {
+              name: 'consumerKey',
+              value: '{fields.consumerKey}',
+            },
+            {
+              name: 'consumerSecret',
+              value: '{fields.consumerSecret}',
+            },
+          ],
+        },
+      ],
+    },
+    {
+      step: 2,
+      type: 'mutation' as const,
+      name: 'createAuthData',
+      arguments: [
+        {
+          name: 'id',
+          value: '{createConnection.id}',
+        },
+      ],
+    },
+    {
+      step: 3,
+      type: 'openWithPopup' as const,
+      name: 'openAuthPopup',
+      arguments: [
+        {
+          name: 'url',
+          value: '{createAuthData.url}',
+        },
+      ],
+    },
+    {
+      step: 4,
+      type: 'mutation' as const,
+      name: 'updateConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{createConnection.id}',
+        },
+        {
+          name: 'formattedData',
+          value: null,
+          properties: [
+            {
+              name: 'code',
+              value: '{openAuthPopup.code}',
+            },
+          ],
+        },
+      ],
+    },
+    {
+      step: 5,
+      type: 'mutation' as const,
+      name: 'verifyConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{createConnection.id}',
+        },
+      ],
+    },
+  ],
+
+  createAuthData,
+  verifyCredentials,
+  isStillVerified,
+};

packages/backend/src/apps/strava/auth/verify-credentials.ts

@@ -0,0 +1,28 @@
+import qs from 'qs';
+import { IGlobalVariable } from '@automatisch/types';
+
+const verifyCredentials = async ($: IGlobalVariable) => {
+  try {
+    const searchParams = {
+      client_id: $.auth.data.consumerKey,
+      client_secret: $.auth.data.consumerSecret,
+      code: $.auth.data.code,
+      grant_type: 'authorization_code',
+    };
+    const { data } = await $.http.post(
+      `/v3/oauth/token?${qs.stringify(searchParams)}a`,
+    );
+
+    await $.auth.set({
+      accessToken: data.access_token,
+      refreshToken: data.refresh_token,
+      tokenType: data.token_type,
+      userId: data.athlete.id,
+      screenName: `${data.athlete.firstname} ${data.athlete.lastname}`,
+    });
+  } catch (error) {
+    throw new Error('Error occured while verifying credentials!');
+  }
+};
+
+export default verifyCredentials;

packages/backend/src/apps/strava/common/add-auth-header.ts

@@ -0,0 +1,13 @@
+import { TBeforeRequest } from '@automatisch/types';
+
+const addAuthHeader: TBeforeRequest = ($, requestConfig) => {
+  const { accessToken, tokenType } = $.auth.data;
+
+  if (accessToken && tokenType) {
+    requestConfig.headers.Authorization = `${tokenType} ${accessToken}`;
+  }
+
+  return requestConfig;
+};
+
+export default addAuthHeader;

packages/backend/src/apps/strava/index.ts

@@ -1,4 +1,6 @@
 import defineApp from '../../helpers/define-app';
+import addAuthHeader from './common/add-auth-header';
+import auth from './auth';
 
 export default defineApp({
   name: 'Strava',
@@ -9,4 +11,6 @@ export default defineApp({
   baseUrl: 'https://www.strava.com',
   apiBaseUrl: 'https://www.strava.com/api',
   primaryColor: 'fc4c01',
+  beforeRequest: [addAuthHeader],
+  auth,
 });