feat: support LDAP (#160)

Signed-off-by: WindSpiritSR <simon343riley@gmail.com>

web/src/backend/LdapBackend.js

@@ -0,0 +1,77 @@
+// Copyright 2021 The casbin Authors. All Rights Reserved.
+//
+// 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.
+
+import * as Setting from "../Setting";
+
+export function getLdaps(owner) {
+  return fetch(`${Setting.ServerUrl}/api/get-ldaps?owner=${owner}`, {
+    method: "POST",
+    credentials: "include",
+  }).then(res => res.json());
+}
+
+export function getLdap(id) {
+  return fetch(`${Setting.ServerUrl}/api/get-ldap?id=${id}`, {
+    method: "POST",
+    credentials: "include",
+  }).then(res => res.json());
+}
+
+export function addLdap(body) {
+  return fetch(`${Setting.ServerUrl}/api/add-ldap`, {
+    method: "POST",
+    credentials: "include",
+    body: JSON.stringify(body),
+  }).then(res => res.json());
+}
+
+export function deleteLdap(body) {
+  return fetch(`${Setting.ServerUrl}/api/delete-ldap`, {
+    method: "POST",
+    credentials: "include",
+    body: JSON.stringify(body),
+  }).then(res => res.json());
+}
+
+export function updateLdap(body) {
+  return fetch(`${Setting.ServerUrl}/api/update-ldap`, {
+    method: "POST",
+    credentials: "include",
+    body: JSON.stringify(body),
+  }).then(res => res.json());
+}
+
+export function getLdapUser(body) {
+  return fetch(`${Setting.ServerUrl}/api/get-ldap-user`, {
+    method: "POST",
+    credentials: "include",
+    body: JSON.stringify(body),
+  }).then(res => res.json());
+}
+
+export function syncUsers(owner, ldapId, body) {
+  return fetch(`${Setting.ServerUrl}/api/sync-ldap-users?owner=${owner}&ldapId=${ldapId}`, {
+    method: "POST",
+    credentials: "include",
+    body: JSON.stringify(body),
+  }).then(res => res.json());
+}
+
+export function checkLdapUsersExist(owner, body) {
+  return fetch(`${Setting.ServerUrl}/api/check-ldap-users-exist?owner=${owner}`, {
+    method: "POST",
+    credentials: "include",
+    body: JSON.stringify(body),
+  }).then(res => res.json());
+}