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;
58 ForwardSlashNameSubstitution: string;
64 keepWebServiceUrl: string;
72 workbench2Url: string;
73 vocabularyUrl: string;
74 fileViewersConfigUrl: string;
76 clusterConfig: ClusterConfigJSON;
79 export const buildConfig = (clusterConfigJSON: ClusterConfigJSON): Config => {
80 const config = new Config();
81 config.rootUrl = clusterConfigJSON.Services.Controller.ExternalURL;
82 config.baseUrl = `${config.rootUrl}/${ARVADOS_API_PATH}`;
83 config.uuidPrefix = clusterConfigJSON.ClusterID;
84 config.websocketUrl = clusterConfigJSON.Services.Websocket.ExternalURL;
85 config.workbench2Url = clusterConfigJSON.Services.Workbench2.ExternalURL;
86 config.workbenchUrl = clusterConfigJSON.Services.Workbench1.ExternalURL;
87 config.keepWebServiceUrl = clusterConfigJSON.Services.WebDAVDownload.ExternalURL;
88 config.loginCluster = clusterConfigJSON.Login.LoginCluster;
89 config.clusterConfig = clusterConfigJSON;
90 mapRemoteHosts(clusterConfigJSON, config);
94 export const fetchConfig = () => {
96 .get<WorkbenchConfig>(WORKBENCH_CONFIG_URL + "?nocache=" + (new Date()).getTime())
97 .then(response => response.data)
99 console.warn(`There was an exception getting the Workbench config file at ${WORKBENCH_CONFIG_URL}. Using defaults instead.`);
100 return Promise.resolve(getDefaultConfig());
102 .then(workbenchConfig => {
103 if (workbenchConfig.API_HOST === undefined) {
104 throw new Error(`Unable to start Workbench. API_HOST is undefined in ${WORKBENCH_CONFIG_URL} or the environment.`);
106 return Axios.get<ClusterConfigJSON>(getClusterConfigURL(workbenchConfig.API_HOST)).then(response => {
107 const clusterConfigJSON = response.data;
108 const config = buildConfig(clusterConfigJSON);
109 const warnLocalConfig = (varName: string) => console.warn(
110 `A value for ${varName} was found in ${WORKBENCH_CONFIG_URL}. To use the Arvados centralized configuration instead, \
111 remove the entire ${varName} entry from ${WORKBENCH_CONFIG_URL}`);
113 // Check if the workbench config has an entry for vocabulary and file viewer URLs
114 // If so, use these values (even if it is an empty string), but print a console warning.
115 // Otherwise, use the cluster config.
116 let fileViewerConfigUrl;
117 if (workbenchConfig.FILE_VIEWERS_CONFIG_URL !== undefined) {
118 warnLocalConfig("FILE_VIEWERS_CONFIG_URL");
119 fileViewerConfigUrl = workbenchConfig.FILE_VIEWERS_CONFIG_URL;
122 fileViewerConfigUrl = clusterConfigJSON.Workbench.FileViewersConfigURL || "/file-viewers-example.json";
124 config.fileViewersConfigUrl = fileViewerConfigUrl;
127 if (workbenchConfig.VOCABULARY_URL !== undefined) {
128 warnLocalConfig("VOCABULARY_URL");
129 vocabularyUrl = workbenchConfig.VOCABULARY_URL;
132 vocabularyUrl = clusterConfigJSON.Workbench.VocabularyURL || "/vocabulary-example.json";
134 config.vocabularyUrl = vocabularyUrl;
136 return { config, apiHost: workbenchConfig.API_HOST };
141 // Maps remote cluster hosts and removes the default RemoteCluster entry
142 export const mapRemoteHosts = (clusterConfigJSON: ClusterConfigJSON, config: Config) => {
143 config.remoteHosts = {};
144 Object.keys(clusterConfigJSON.RemoteClusters).forEach(k => { config.remoteHosts[k] = clusterConfigJSON.RemoteClusters[k].Host; });
145 delete config.remoteHosts["*"];
148 export const mockClusterConfigJSON = (config: Partial<ClusterConfigJSON>): ClusterConfigJSON => ({
152 Controller: { ExternalURL: "" },
153 Workbench1: { ExternalURL: "" },
154 Workbench2: { ExternalURL: "" },
155 Websocket: { ExternalURL: "" },
156 WebDAV: { ExternalURL: "" },
157 WebDAVDownload: { ExternalURL: "" },
162 FileViewersConfigURL: "",
164 InactivePageHTML: "",
171 ForwardSlashNameSubstitution: "",
176 export const mockConfig = (config: Partial<Config>): Config => ({
178 keepWebServiceUrl: "",
186 fileViewersConfigUrl: "",
188 clusterConfig: mockClusterConfigJSON({}),
192 const getDefaultConfig = (): WorkbenchConfig => {
194 const envHost = process.env.REACT_APP_ARVADOS_API_HOST;
195 if (envHost !== undefined) {
196 console.warn(`Using default API host ${envHost}.`);
200 console.warn(`No API host was found in the environment. Workbench may not be able to communicate with Arvados components.`);
204 VOCABULARY_URL: undefined,
205 FILE_VIEWERS_CONFIG_URL: undefined,
209 export const ARVADOS_API_PATH = "arvados/v1";
210 export const CLUSTER_CONFIG_PATH = "arvados/v1/config";
211 export const DISCOVERY_DOC_PATH = "discovery/v1/apis/arvados/v1/rest";
212 export const getClusterConfigURL = (apiHost: string) => `${window.location.protocol}//${apiHost}/${CLUSTER_CONFIG_PATH}?nocache=${(new Date()).getTime()}`;