Merge pull request #2201 from AzureAD/appmetadata-foci

FOCI feature and AppMetadata support in cache
AzureAD · Sep 23, 2020 · cf31946 · cf31946
2 parents dd24960 + 5937d5d
commit cf31946
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Showing 23 changed files with 597 additions and 261 deletions.
diff --git a/change/@azure-msal-common-2020-09-21-10-44-34-appmetadata-foci.json b/change/@azure-msal-common-2020-09-21-10-44-34-appmetadata-foci.json
@@ -0,0 +1,8 @@
+{
+  "type": "minor",
+  "comment": "FOCI - Family of Client IDs feature",
+  "packageName": "@azure/msal-common",
+  "email": "sameera.gajjarapu@microsoft.com",
+  "dependentChangeType": "patch",
+  "date": "2020-09-21T17:44:17.228Z"
+}
diff --git a/change/@azure-msal-node-2020-09-21-10-44-34-appmetadata-foci.json b/change/@azure-msal-node-2020-09-21-10-44-34-appmetadata-foci.json
@@ -0,0 +1,8 @@
+{
+  "type": "prerelease",
+  "comment": "FOCI - Family of Client IDs feature",
+  "packageName": "@azure/msal-node",
+  "email": "sameera.gajjarapu@microsoft.com",
+  "dependentChangeType": "patch",
+  "date": "2020-09-21T17:44:34.325Z"
+}
diff --git a/lib/msal-common/src/authority/Authority.ts b/lib/msal-common/src/authority/Authority.ts
@@ -195,4 +195,13 @@ export class Authority {
         const response = await this.discoverEndpoints(openIdConfigEndpoint);
         this.tenantDiscoveryResponse = response.body;
     }
+
+    /**
+     * helper function to generate environment from authority object
+     * @param authority
+     */
+    static generateEnvironmentFromAuthority(authority: Authority): string {
+        const reqEnvironment = authority.canonicalAuthorityUrlComponents.HostNameAndPort;
+        return TrustedAuthority.getCloudDiscoveryMetadata(reqEnvironment) ? TrustedAuthority.getCloudDiscoveryMetadata(reqEnvironment).preferred_cache : "";
+    }
 }