1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import Axios from "axios";
7 export const WORKBENCH_CONFIG_URL = process.env.REACT_APP_ARVADOS_CONFIG_URL || "/config.json";
9 interface WorkbenchConfig {
11 VOCABULARY_URL?: string;
12 FILE_VIEWERS_CONFIG_URL?: string;
15 export interface ClusterConfigJSON {
19 ActivateUsers: boolean
47 ArvadosDocsite: string;
48 VocabularyURL: string;
49 FileViewersConfigURL: string;
50 WelcomePageHTML: string;
51 InactivePageHTML: string;
61 keepWebServiceUrl: string;
69 workbench2Url: string;
70 vocabularyUrl: string;
71 fileViewersConfigUrl: string;
73 clusterConfig: ClusterConfigJSON;
76 export const buildConfig = (clusterConfigJSON: ClusterConfigJSON): Config => {
77 const config = new Config();
78 config.rootUrl = clusterConfigJSON.Services.Controller.ExternalURL;
79 config.baseUrl = `${config.rootUrl}/${ARVADOS_API_PATH}`;
80 config.uuidPrefix = clusterConfigJSON.ClusterID;
81 config.websocketUrl = clusterConfigJSON.Services.Websocket.ExternalURL;
82 config.workbench2Url = clusterConfigJSON.Services.Workbench2.ExternalURL;
83 config.workbenchUrl = clusterConfigJSON.Services.Workbench1.ExternalURL;
84 config.keepWebServiceUrl = clusterConfigJSON.Services.WebDAVDownload.ExternalURL;
85 config.loginCluster = clusterConfigJSON.Login.LoginCluster;
86 config.clusterConfig = clusterConfigJSON;
87 mapRemoteHosts(clusterConfigJSON, config);
91 export const fetchConfig = () => {
93 .get<WorkbenchConfig>(WORKBENCH_CONFIG_URL + "?nocache=" + (new Date()).getTime())
94 .then(response => response.data)
96 console.warn(`There was an exception getting the Workbench config file at ${WORKBENCH_CONFIG_URL}. Using defaults instead.`);
97 return Promise.resolve(getDefaultConfig());
99 .then(workbenchConfig => {
100 if (workbenchConfig.API_HOST === undefined) {
101 throw new Error(`Unable to start Workbench. API_HOST is undefined in ${WORKBENCH_CONFIG_URL} or the environment.`);
103 return Axios.get<ClusterConfigJSON>(getClusterConfigURL(workbenchConfig.API_HOST)).then(response => {
104 const clusterConfigJSON = response.data;
105 const config = buildConfig(clusterConfigJSON);
106 const warnLocalConfig = (varName: string) => console.warn(
107 `A value for ${varName} was found in ${WORKBENCH_CONFIG_URL}. To use the Arvados centralized configuration instead, \
108 remove the entire ${varName} entry from ${WORKBENCH_CONFIG_URL}`);
110 // Check if the workbench config has an entry for vocabulary and file viewer URLs
111 // If so, use these values (even if it is an empty string), but print a console warning.
112 // Otherwise, use the cluster config.
113 let fileViewerConfigUrl;
114 if (workbenchConfig.FILE_VIEWERS_CONFIG_URL !== undefined) {
115 warnLocalConfig("FILE_VIEWERS_CONFIG_URL");
116 fileViewerConfigUrl = workbenchConfig.FILE_VIEWERS_CONFIG_URL;
119 fileViewerConfigUrl = clusterConfigJSON.Workbench.FileViewersConfigURL || "/file-viewers-example.json";
121 config.fileViewersConfigUrl = fileViewerConfigUrl;
124 if (workbenchConfig.VOCABULARY_URL !== undefined) {
125 warnLocalConfig("VOCABULARY_URL");
126 vocabularyUrl = workbenchConfig.VOCABULARY_URL;
129 vocabularyUrl = clusterConfigJSON.Workbench.VocabularyURL || "/vocabulary-example.json";
131 config.vocabularyUrl = vocabularyUrl;
133 return { config, apiHost: workbenchConfig.API_HOST };
138 // Maps remote cluster hosts and removes the default RemoteCluster entry
139 export const mapRemoteHosts = (clusterConfigJSON: ClusterConfigJSON, config: Config) => {
140 config.remoteHosts = {};
141 Object.keys(clusterConfigJSON.RemoteClusters).forEach(k => { config.remoteHosts[k] = clusterConfigJSON.RemoteClusters[k].Host; });
142 delete config.remoteHosts["*"];
145 export const mockClusterConfigJSON = (config: Partial<ClusterConfigJSON>): ClusterConfigJSON => ({
149 Controller: { ExternalURL: "" },
150 Workbench1: { ExternalURL: "" },
151 Workbench2: { ExternalURL: "" },
152 Websocket: { ExternalURL: "" },
153 WebDAV: { ExternalURL: "" },
154 WebDAVDownload: { ExternalURL: "" },
159 FileViewersConfigURL: "",
161 InactivePageHTML: "",
170 export const mockConfig = (config: Partial<Config>): Config => ({
172 keepWebServiceUrl: "",
180 fileViewersConfigUrl: "",
182 clusterConfig: mockClusterConfigJSON({}),
186 const getDefaultConfig = (): WorkbenchConfig => {
188 const envHost = process.env.REACT_APP_ARVADOS_API_HOST;
189 if (envHost !== undefined) {
190 console.warn(`Using default API host ${envHost}.`);
194 console.warn(`No API host was found in the environment. Workbench may not be able to communicate with Arvados components.`);
198 VOCABULARY_URL: undefined,
199 FILE_VIEWERS_CONFIG_URL: undefined,
203 export const ARVADOS_API_PATH = "arvados/v1";
204 export const CLUSTER_CONFIG_PATH = "arvados/v1/config";
205 export const DISCOVERY_DOC_PATH = "discovery/v1/apis/arvados/v1/rest";
206 export const getClusterConfigURL = (apiHost: string) => `${window.location.protocol}//${apiHost}/${CLUSTER_CONFIG_PATH}?nocache=${(new Date()).getTime()}`;