refactor: clean up github and rewrite its auth

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

@@ -0,0 +1,21 @@
+import { IField, IGlobalVariable } from '@automatisch/types';
+import { URLSearchParams } from 'url';
+
+export default async function createAuthData($: IGlobalVariable) {
+  const scopes = ['read:org', 'repo', 'user'];
+  const oauthRedirectUrlField = $.app.auth.fields.find(
+    (field: IField) => field.key == 'oAuthRedirectUrl'
+  );
+  const redirectUri = oauthRedirectUrlField.value as string;
+  const searchParams = new URLSearchParams({
+    client_id: $.auth.data.consumerKey as string,
+    redirect_uri: redirectUri,
+    scope: scopes.join(','),
+  });
+
+  const url = `${$.app.baseUrl}/login/oauth/authorize?${searchParams.toString()}`;
+
+  await $.auth.set({
+    url,
+  });
+}

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

@@ -0,0 +1,221 @@
+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',
+      required: true,
+      readOnly: true,
+      value: '{WEB_APP_URL}/app/github/connections/add',
+      placeholder: null,
+      description: 'When asked to input an OAuth callback or redirect URL in Github OAuth, enter the URL above.',
+      docUrl: 'https://automatisch.io/docs/github#oauth-redirect-url',
+      clickToCopy: true
+    },
+    {
+      key: 'consumerKey',
+      label: 'Client ID',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      docUrl: 'https://automatisch.io/docs/github#client-id',
+      clickToCopy: false
+    },
+    {
+      key: 'consumerSecret',
+      label: 'Client Secret',
+      type: 'string',
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: null,
+      docUrl: 'https://automatisch.io/docs/github#client-secret',
+      clickToCopy: false
+    }
+  ],
+  authenticationSteps: [
+    {
+      step: 1,
+      type: 'mutation',
+      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',
+      name: 'createAuthData',
+      arguments: [
+        {
+          name: 'id',
+          value: '{createConnection.id}'
+        }
+      ]
+    },
+    {
+      step: 3,
+      type: 'openWithPopup',
+      name: 'openAuthPopup',
+      arguments: [
+        {
+          name: 'url',
+          value: '{createAuthData.url}'
+        }
+      ]
+    },
+    {
+      step: 4,
+      type: 'mutation',
+      name: 'updateConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{createConnection.id}'
+        },
+        {
+          name: 'formattedData',
+          value: null,
+          properties: [
+            {
+              name: 'oauthVerifier',
+              value: '{openAuthPopup.code}'
+            }
+          ]
+        }
+      ]
+    },
+    {
+      step: 5,
+      type: 'mutation',
+      name: 'verifyConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{createConnection.id}'
+        }
+      ]
+    }
+  ],
+  reconnectionSteps: [
+    {
+      step: 1,
+      type: 'mutation',
+      name: 'resetConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{connection.id}'
+        }
+      ]
+    },
+    {
+      step: 2,
+      type: 'mutation',
+      name: 'updateConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{connection.id}'
+        },
+        {
+          name: 'formattedData',
+          value: null,
+          properties: [
+            {
+              name: 'consumerKey',
+              value: '{fields.consumerKey}'
+            },
+            {
+              name: 'consumerSecret',
+              value: '{fields.consumerSecret}'
+            }
+          ]
+        }
+      ]
+    },
+    {
+      step: 3,
+      type: 'mutation',
+      name: 'createAuthData',
+      arguments: [
+        {
+          name: 'id',
+          value: '{connection.id}'
+        }
+      ]
+    },
+    {
+      step: 4,
+      type: 'openWithPopup',
+      name: 'openAuthPopup',
+      arguments: [
+        {
+          name: 'url',
+          value: '{createAuthData.url}'
+        }
+      ]
+    },
+    {
+      step: 5,
+      type: 'mutation',
+      name: 'updateConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{connection.id}'
+        },
+        {
+          name: 'formattedData',
+          value: null,
+          properties: [
+            {
+              name: 'oauthVerifier',
+              value: '{openAuthPopup.code}'
+            }
+          ]
+        }
+      ]
+    },
+    {
+      step: 6,
+      type: 'mutation',
+      name: 'verifyConnection',
+      arguments: [
+        {
+          name: 'id',
+          value: '{connection.id}'
+        }
+      ]
+    }
+  ],
+
+  createAuthData,
+  verifyCredentials,
+  isStillVerified,
+};

packages/backend/src/apps/github/auth/is-still-verified.ts

@@ -0,0 +1,13 @@
+import { IGlobalVariable } from '@automatisch/types';
+import getCurrentUser from '../common/get-current-user';
+
+const isStillVerified = async ($: IGlobalVariable) => {
+  try {
+    const user = await getCurrentUser($);
+    return !!user;
+  } catch (error) {
+    return false;
+  }
+};
+
+export default isStillVerified;

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

@@ -0,0 +1,59 @@
+import { IGlobalVariable } from '@automatisch/types';
+import getCurrentUser from '../common/get-current-user';
+
+async function getTokenInfo($: IGlobalVariable) {
+  const basicAuthToken = Buffer.from(
+    $.auth.data.consumerKey + ':' + $.auth.data.consumerSecret
+  ).toString('base64');
+
+  const headers = {
+    Authorization: `Basic ${basicAuthToken}`,
+  };
+
+  const body = {
+    access_token: $.auth.data.accessToken,
+  };
+
+  return await $.http.post(
+    `${$.app.baseUrl}/applications/${$.auth.data.consumerKey}/token`,
+    body,
+    { headers }
+  );
+}
+
+const verifyCredentials = async ($: IGlobalVariable) => {
+  try {
+    const response = await $.http.post(
+      `${$.app.baseUrl}/login/oauth/access_token`,
+      {
+        client_id: $.auth.data.consumerKey,
+        client_secret: $.auth.data.consumerSecret,
+        code: $.auth.data.oauthVerifier,
+      },
+      {
+        headers: {
+          Accept: 'application/json'
+        }
+      });
+
+    const data = response.data;
+
+    $.auth.data.accessToken = data.access_token;
+
+    const currentUser = await getCurrentUser($);
+
+    await $.auth.set({
+      consumerKey: $.auth.data.consumerKey,
+      consumerSecret: $.auth.data.consumerSecret,
+      accessToken: data.access_token,
+      scope: data.scope,
+      tokenType: data.token_type,
+      userId: currentUser.id,
+      screenName: currentUser.login,
+    });
+  } catch (error) {
+    throw new Error(error.response.data);
+  }
+};
+
+export default verifyCredentials;