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
44 ArvadosDocsite: string;
45 VocabularyURL: string;
46 FileViewersConfigURL: string;
47 WelcomePageHTML: string;
48 InactivePageHTML: string;
58 keepWebServiceUrl: string;
66 workbench2Url: string;
67 vocabularyUrl: string;
68 fileViewersConfigUrl: string;
70 clusterConfig: ClusterConfigJSON;
73 export const buildConfig = (clusterConfigJSON: ClusterConfigJSON): Config => {
74 const config = new Config();
75 config.rootUrl = clusterConfigJSON.Services.Controller.ExternalURL;
76 config.baseUrl = `${config.rootUrl}/${ARVADOS_API_PATH}`;
77 config.uuidPrefix = clusterConfigJSON.ClusterID;
78 config.websocketUrl = clusterConfigJSON.Services.Websocket.ExternalURL;
79 config.workbench2Url = clusterConfigJSON.Services.Workbench2.ExternalURL;
80 config.workbenchUrl = clusterConfigJSON.Services.Workbench1.ExternalURL;
81 config.keepWebServiceUrl = clusterConfigJSON.Services.WebDAV.ExternalURL;
82 config.loginCluster = clusterConfigJSON.Login.LoginCluster;
83 config.clusterConfig = clusterConfigJSON;
84 mapRemoteHosts(clusterConfigJSON, config);
88 export const fetchConfig = () => {
90 .get<WorkbenchConfig>(WORKBENCH_CONFIG_URL + "?nocache=" + (new Date()).getTime())
91 .then(response => response.data)
93 console.warn(`There was an exception getting the Workbench config file at ${WORKBENCH_CONFIG_URL}. Using defaults instead.`);
94 return Promise.resolve(getDefaultConfig());
96 .then(workbenchConfig => {
97 if (workbenchConfig.API_HOST === undefined) {
98 throw new Error(`Unable to start Workbench. API_HOST is undefined in ${WORKBENCH_CONFIG_URL} or the environment.`);
100 return Axios.get<ClusterConfigJSON>(getClusterConfigURL(workbenchConfig.API_HOST)).then(response => {
101 const clusterConfigJSON = response.data;
102 const config = buildConfig(clusterConfigJSON);
103 const warnLocalConfig = (varName: string) => console.warn(
104 `A value for ${varName} was found in ${WORKBENCH_CONFIG_URL}. To use the Arvados centralized configuration instead, \
105 remove the entire ${varName} entry from ${WORKBENCH_CONFIG_URL}`);
107 // Check if the workbench config has an entry for vocabulary and file viewer URLs
108 // If so, use these values (even if it is an empty string), but print a console warning.
109 // Otherwise, use the cluster config.
110 let fileViewerConfigUrl;
111 if (workbenchConfig.FILE_VIEWERS_CONFIG_URL !== undefined) {
112 warnLocalConfig("FILE_VIEWERS_CONFIG_URL");
113 fileViewerConfigUrl = workbenchConfig.FILE_VIEWERS_CONFIG_URL;
116 fileViewerConfigUrl = clusterConfigJSON.Workbench.FileViewersConfigURL || "/file-viewers-example.json";
118 config.fileViewersConfigUrl = fileViewerConfigUrl;
121 if (workbenchConfig.VOCABULARY_URL !== undefined) {
122 warnLocalConfig("VOCABULARY_URL");
123 vocabularyUrl = workbenchConfig.VOCABULARY_URL;
126 vocabularyUrl = clusterConfigJSON.Workbench.VocabularyURL || "/vocabulary-example.json";
128 config.vocabularyUrl = vocabularyUrl;
130 return { config, apiHost: workbenchConfig.API_HOST };
135 // Maps remote cluster hosts and removes the default RemoteCluster entry
136 export const mapRemoteHosts = (clusterConfigJSON: ClusterConfigJSON, config: Config) => {
137 config.remoteHosts = {};
138 Object.keys(clusterConfigJSON.RemoteClusters).forEach(k => { config.remoteHosts[k] = clusterConfigJSON.RemoteClusters[k].Host; });
139 delete config.remoteHosts["*"];
142 export const mockClusterConfigJSON = (config: Partial<ClusterConfigJSON>): ClusterConfigJSON => ({
146 Controller: { ExternalURL: "" },
147 Workbench1: { ExternalURL: "" },
148 Workbench2: { ExternalURL: "" },
149 Websocket: { ExternalURL: "" },
150 WebDAV: { ExternalURL: "" },
155 FileViewersConfigURL: "",
157 InactivePageHTML: "",
166 export const mockConfig = (config: Partial<Config>): Config => ({
168 keepWebServiceUrl: "",
176 fileViewersConfigUrl: "",
178 clusterConfig: mockClusterConfigJSON({}),
182 const getDefaultConfig = (): WorkbenchConfig => {
184 const envHost = process.env.REACT_APP_ARVADOS_API_HOST;
185 if (envHost !== undefined) {
186 console.warn(`Using default API host ${envHost}.`);
190 console.warn(`No API host was found in the environment. Workbench may not be able to communicate with Arvados components.`);
194 VOCABULARY_URL: undefined,
195 FILE_VIEWERS_CONFIG_URL: undefined,
199 export const ARVADOS_API_PATH = "arvados/v1";
200 export const CLUSTER_CONFIG_PATH = "arvados/v1/config";
201 export const DISCOVERY_DOC_PATH = "discovery/v1/apis/arvados/v1/rest";
202 export const getClusterConfigURL = (apiHost: string) => `${window.location.protocol}//${apiHost}/${CLUSTER_CONFIG_PATH}?nocache=${(new Date()).getTime()}`;