feat(5g-api): Introduce 5G api

packages/backend/src/apps/5g-api/actions/get-device-location/index.ts

@@ -0,0 +1,61 @@
+import defineAction from '../../../../helpers/define-action';
+
+export default defineAction({
+  name: 'Get Device Location',
+  key: 'getDeviceLocation',
+  description: 'Get the location of the device.',
+  arguments: [
+    {
+      label: 'MSISDN',
+      key: 'msisdn',
+      type: 'string' as const,
+      required: true,
+      description:
+        'Subscriber number in E.164 format (starting with country code). Optionally prefixed with ' +
+        '.',
+      variables: true,
+    },
+    {
+      label: 'Latitude',
+      key: 'latitude',
+      type: 'string' as const,
+      required: true,
+      description: 'Latitude component of location',
+      variables: true,
+    },
+    {
+      label: 'Longitude',
+      key: 'longitude',
+      type: 'string' as const,
+      required: true,
+      description: 'Longitude component of location',
+      variables: true,
+    },
+    {
+      label: 'Accuracy',
+      key: 'accuracy',
+      type: 'string' as const,
+      required: true,
+      description: 'Accuracy expected for location verification in km',
+      variables: true,
+    },
+  ],
+
+  async run($) {
+    const payload = {
+      ueId: {
+        msisdn: $.step.parameters.msisdn,
+      },
+      latitude: $.step.parameters.latitude,
+      longitude: $.step.parameters.longitude,
+      accuracy: $.step.parameters.accuracy,
+    };
+
+    const response = await $.http.post(
+      'https://api-eu.vonage.com/camara/location/v0/verify',
+      payload
+    );
+
+    $.setActionItem({ raw: response.data });
+  },
+});

packages/backend/src/apps/5g-api/actions/index.ts

@@ -0,0 +1,3 @@
+import getDeviceLocation from './get-device-location';
+
+export default [getDeviceLocation];

packages/backend/src/apps/5g-api/assets/favicon.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 38" part="logo-svg" fill="#e20074" role="img" aria-labelledby="logo-title-2">
+  <path d="M7.6 25.1H0v-7.6h7.6v7.6ZM0 0v12.9h2.3v-.4c0-6.1 3.4-9.9 9.9-9.9h.4V30c0 3.8-1.5 5.3-5.3 5.3H6.1V38h19.8v-2.7h-1.1c-3.8 0-5.3-1.5-5.3-5.3V2.7h.4c6.5 0 9.9 3.8 9.9 9.9v.4h2.3V0H0Zm24.3 25.1h7.6v-7.6h-7.6v7.6Z">
+  </path>
+</svg>

packages/backend/src/apps/5g-api/auth/index.ts

@@ -0,0 +1,45 @@
+import verifyCredentials from './verify-credentials';
+// import isStillVerified from './is-still-verified';
+// import refreshToken from './refresh-token';
+
+export default {
+  fields: [
+    {
+      key: 'screenName',
+      label: 'Screen Name',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description:
+        'Screen name of your connection to be used on Automatisch UI.',
+      clickToCopy: false,
+    },
+    {
+      key: 'privateKey',
+      label: 'Private Key',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: 'Private Key of your High Mobility OAuth app.',
+      clickToCopy: false,
+    },
+    {
+      key: 'applicationId',
+      label: 'Application ID',
+      type: 'string' as const,
+      required: true,
+      readOnly: false,
+      value: null,
+      placeholder: null,
+      description: 'App ID of your High Mobility OAuth app.',
+      clickToCopy: false,
+    },
+  ],
+  verifyCredentials,
+  // isStillVerified,
+  // refreshToken,
+};

packages/backend/src/apps/5g-api/auth/verify-credentials.ts

@@ -0,0 +1,39 @@
+import { IGlobalVariable } from '@automatisch/types';
+import { URLSearchParams } from 'url';
+import jwt from 'jsonwebtoken';
+import { v4 as uuidv4 } from 'uuid';
+
+const verifyCredentials = async ($: IGlobalVariable) => {
+  const claims = {
+    application_id: $.auth.data.applicationId as string,
+    iat: Math.floor(new Date().getTime() / 1000),
+    exp: Math.floor(new Date().getTime() / 1000) + 24 * 60 * 60,
+    jti: uuidv4(),
+  };
+
+  const privateKey = ($.auth.data.privateKey as string).replaceAll('\\n', '\n');
+
+  const jwtToken = jwt.sign(claims, privateKey, {
+    algorithm: 'RS256',
+  });
+
+  const headers = {
+    Authorization: 'Bearer ' + jwtToken,
+  };
+
+  const response = await $.http.post(
+    'https://api.nexmo.com/oauth2/token?grant_type=client_credentials',
+    null,
+    { headers }
+  );
+
+  const responseData = Object.fromEntries(new URLSearchParams(response.data));
+
+  await $.auth.set({
+    accessToken: responseData.access_token,
+    tokenType: responseData.token_type,
+    expiresIn: responseData.expires_in,
+  });
+};
+
+export default verifyCredentials;

packages/backend/src/apps/5g-api/index.ts

@@ -0,0 +1,18 @@
+import defineApp from '../../helpers/define-app';
+// import addAuthHeader from './common/add-auth-header';
+import auth from './auth';
+import actions from './actions';
+
+export default defineApp({
+  name: '5G API',
+  key: '5g-api',
+  iconUrl: '{BASE_URL}/apps/5g-api/assets/favicon.svg',
+  authDocUrl: 'https://automatisch.io/docs/apps/5g-api/connection',
+  supportsConnections: true,
+  baseUrl: 'https://developer.telekom.de',
+  apiBaseUrl: 'https://api.developer.telekom.de',
+  primaryColor: 'e20074',
+  // beforeRequest: [addAuthHeader],
+  auth,
+  actions,
+});