From 1efb1298d58148c4060f00b3713812f4d6f5b90c Mon Sep 17 00:00:00 2001
From: Peter Amstutz <peter.amstutz@curii.com>
Date: Thu, 1 Oct 2020 16:16:01 -0400
Subject: [PATCH 1/1] 16927: Consistently strip trailing slashes from config
 URLs

This happened for the local cluster config, but not for federated
clusters.  As a result, federated search was completely broken.  This
fixes it.

Arvados-DCO-1.1-Signed-off-by: Peter Amstutz <peter.amstutz@curii.com>
---
 src/common/config.ts                  | 11 ++++++-----
 src/store/auth/auth-action-session.ts |  2 +-
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/common/config.ts b/src/common/config.ts
index 0f935602..1504cdcc 100644
--- a/src/common/config.ts
+++ b/src/common/config.ts
@@ -104,7 +104,8 @@ export class Config {
     apiRevision: number;
 }
 
-export const buildConfig = (clusterConfigJSON: ClusterConfigJSON): Config => {
+export const buildConfig = (clusterConfig: ClusterConfigJSON): Config => {
+    const clusterConfigJSON = removeTrailingSlashes(clusterConfig);
     const config = new Config();
     config.rootUrl = clusterConfigJSON.Services.Controller.ExternalURL;
     config.baseUrl = `${config.rootUrl}/${ARVADOS_API_PATH}`;
@@ -138,7 +139,7 @@ const removeTrailingSlashes = (config: ClusterConfigJSON): ClusterConfigJSON =>
             svcs[s].ExternalURL = svcs[s].ExternalURL.replace(/\/+$/, '');
         }
     });
-    return {...config, Services: svcs};
+    return { ...config, Services: svcs };
 };
 
 export const fetchConfig = () => {
@@ -154,9 +155,9 @@ export const fetchConfig = () => {
                 throw new Error(`Unable to start Workbench. API_HOST is undefined in ${WORKBENCH_CONFIG_URL} or the environment.`);
             }
             return Axios.get<ClusterConfigJSON>(getClusterConfigURL(workbenchConfig.API_HOST)).then(async response => {
-                const clusterConfigJSON = removeTrailingSlashes(response.data);
-                const apiRevision = await getApiRevision(clusterConfigJSON.Services.Controller.ExternalURL);
-                const config = { ...buildConfig(clusterConfigJSON), apiRevision };
+                const apiRevision = await getApiRevision(response.data.Services.Controller.ExternalURL.replace(/\/+$/, ''));
+                const config = { ...buildConfig(response.data), apiRevision };
+                const clusterConfigJSON = config.clusterConfig;
                 const warnLocalConfig = (varName: string) => console.warn(
                     `A value for ${varName} was found in ${WORKBENCH_CONFIG_URL}. To use the Arvados centralized configuration instead, \
 remove the entire ${varName} entry from ${WORKBENCH_CONFIG_URL}`);
diff --git a/src/store/auth/auth-action-session.ts b/src/store/auth/auth-action-session.ts
index fc35ff88..4568d77e 100644
--- a/src/store/auth/auth-action-session.ts
+++ b/src/store/auth/auth-action-session.ts
@@ -44,7 +44,7 @@ const getClusterConfig = async (origin: string): Promise<Config | null> => {
     // Try the new public config endpoint
     try {
         const config = (await Axios.get<ClusterConfigJSON>(`${origin}/${CLUSTER_CONFIG_PATH}`)).data;
-        return {...buildConfig(config), apiRevision: configFromDD ? configFromDD.apiRevision : 0};
+        return { ...buildConfig(config), apiRevision: configFromDD ? configFromDD.apiRevision : 0 };
     } catch { }
 
     // Fall back to discovery document
-- 
2.30.2