com.google.firebase.auth.multitenancy.FirebaseTenantClient Maven / Gradle / Ivy
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This is the official Firebase Admin Java SDK. Build extraordinary native JVM apps in
minutes with Firebase. The Firebase platform can power your app’s backend, user
authentication, static hosting, and more.
/*
* Copyright 2020 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.firebase.auth.multitenancy;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.api.client.http.GenericUrl;
import com.google.api.client.http.HttpRequestFactory;
import com.google.api.client.http.HttpResponseInterceptor;
import com.google.api.client.json.GenericJson;
import com.google.api.client.json.JsonFactory;
import com.google.common.base.Joiner;
import com.google.common.base.Strings;
import com.google.common.collect.ImmutableMap;
import com.google.firebase.FirebaseApp;
import com.google.firebase.ImplFirebaseTrampolines;
import com.google.firebase.auth.FirebaseAuthException;
import com.google.firebase.auth.internal.AuthHttpClient;
import com.google.firebase.auth.internal.ListTenantsResponse;
import com.google.firebase.internal.ApiClientUtils;
import java.util.Map;
final class FirebaseTenantClient {
static final int MAX_LIST_TENANTS_RESULTS = 100;
private static final String ID_TOOLKIT_URL =
"https://identitytoolkit.googleapis.com/%s/projects/%s";
private final String tenantMgtBaseUrl;
private final AuthHttpClient httpClient;
FirebaseTenantClient(FirebaseApp app) {
checkNotNull(app, "FirebaseApp must not be null");
String projectId = ImplFirebaseTrampolines.getProjectId(app);
checkArgument(!Strings.isNullOrEmpty(projectId),
"Project ID is required to access the auth service. Use a service account credential or "
+ "set the project ID explicitly via FirebaseOptions. Alternatively you can also "
+ "set the project ID via the GOOGLE_CLOUD_PROJECT environment variable.");
this.tenantMgtBaseUrl = String.format(ID_TOOLKIT_URL, "v2", projectId);
JsonFactory jsonFactory = app.getOptions().getJsonFactory();
HttpRequestFactory requestFactory = ApiClientUtils.newAuthorizedRequestFactory(app);
this.httpClient = new AuthHttpClient(jsonFactory, requestFactory);
}
void setInterceptor(HttpResponseInterceptor interceptor) {
httpClient.setInterceptor(interceptor);
}
Tenant getTenant(String tenantId) throws FirebaseAuthException {
GenericUrl url = new GenericUrl(tenantMgtBaseUrl + getTenantUrlSuffix(tenantId));
return httpClient.sendRequest("GET", url, null, Tenant.class);
}
Tenant createTenant(Tenant.CreateRequest request) throws FirebaseAuthException {
GenericUrl url = new GenericUrl(tenantMgtBaseUrl + "/tenants");
return httpClient.sendRequest("POST", url, request.getProperties(), Tenant.class);
}
Tenant updateTenant(Tenant.UpdateRequest request) throws FirebaseAuthException {
Map properties = request.getProperties();
GenericUrl url = new GenericUrl(tenantMgtBaseUrl + getTenantUrlSuffix(request.getTenantId()));
url.put("updateMask", Joiner.on(",").join(AuthHttpClient.generateMask(properties)));
return httpClient.sendRequest("PATCH", url, properties, Tenant.class);
}
void deleteTenant(String tenantId) throws FirebaseAuthException {
GenericUrl url = new GenericUrl(tenantMgtBaseUrl + getTenantUrlSuffix(tenantId));
httpClient.sendRequest("DELETE", url, null, GenericJson.class);
}
ListTenantsResponse listTenants(int maxResults, String pageToken)
throws FirebaseAuthException {
ImmutableMap.Builder builder =
ImmutableMap.builder().put("pageSize", maxResults);
if (pageToken != null) {
checkArgument(!pageToken.equals(
ListTenantsPage.END_OF_LIST), "Invalid end of list page token.");
builder.put("pageToken", pageToken);
}
GenericUrl url = new GenericUrl(tenantMgtBaseUrl + "/tenants");
url.putAll(builder.build());
ListTenantsResponse response = httpClient.sendRequest(
"GET", url, null, ListTenantsResponse.class);
if (response == null) {
throw new FirebaseAuthException(AuthHttpClient.INTERNAL_ERROR, "Failed to retrieve tenants.");
}
return response;
}
private static String getTenantUrlSuffix(String tenantId) {
checkArgument(!Strings.isNullOrEmpty(tenantId), "Tenant ID must not be null or empty.");
return "/tenants/" + tenantId;
}
}