From 6c5a8be6bfe1d6b9d8f71a6b0dc4d8cf93a03aab Mon Sep 17 00:00:00 2001
From: Christopher Speller <crspeller@gmail.com>
Date: Tue, 28 Jun 2016 20:11:33 -0400
Subject: Implementing server side of LDAP sync now button (#3430)

---
 api/admin.go      | 21 +++++++++++++++++++++
 api/admin_test.go |  9 +++++++++
 model/client.go   | 14 ++++++++++++++
 3 files changed, 44 insertions(+)

diff --git a/api/admin.go b/api/admin.go
index 8d9d92aa5..f0db5a4af 100644
--- a/api/admin.go
+++ b/api/admin.go
@@ -40,6 +40,7 @@ func InitAdmin() {
 	BaseRoutes.Admin.Handle("/get_brand_image", ApiAppHandlerTrustRequester(getBrandImage)).Methods("GET")
 	BaseRoutes.Admin.Handle("/reset_mfa", ApiAdminSystemRequired(adminResetMfa)).Methods("POST")
 	BaseRoutes.Admin.Handle("/reset_password", ApiAdminSystemRequired(adminResetPassword)).Methods("POST")
+	BaseRoutes.Admin.Handle("/ldap_sync_now", ApiAdminSystemRequired(ldapSyncNow)).Methods("POST")
 }
 
 func getLogs(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -561,3 +562,23 @@ func adminResetPassword(c *Context, w http.ResponseWriter, r *http.Request) {
 	rdata["status"] = "ok"
 	w.Write([]byte(model.MapToJson(rdata)))
 }
+
+func ldapSyncNow(c *Context, w http.ResponseWriter, r *http.Request) {
+	go func() {
+		if utils.IsLicensed && *utils.License.Features.LDAP && *utils.Cfg.LdapSettings.Enable {
+			if ldapI := einterfaces.GetLdapInterface(); ldapI != nil {
+				if err := ldapI.Syncronize(); err != nil {
+					l4g.Error("%v", err.Error())
+				} else {
+					l4g.Info(utils.T("ent.ldap.syncdone.info"))
+				}
+			} else {
+				l4g.Error("%v", model.NewLocAppError("saveComplianceReport", "ent.compliance.licence_disable.app_error", nil, "").Error())
+			}
+		}
+	}()
+
+	rdata := map[string]string{}
+	rdata["status"] = "ok"
+	w.Write([]byte(model.MapToJson(rdata)))
+}
diff --git a/api/admin_test.go b/api/admin_test.go
index 2b45fd30a..0a3048c52 100644
--- a/api/admin_test.go
+++ b/api/admin_test.go
@@ -493,3 +493,12 @@ func TestAdminResetPassword(t *testing.T) {
 		t.Fatal("Should have errored - not sytem admin")
 	}
 }
+
+func TestAdminLdapSyncNow(t *testing.T) {
+	th := Setup().InitSystemAdmin()
+	Client := th.SystemAdminClient
+
+	if _, err := Client.LdapSyncNow(); err != nil {
+		t.Fatal("Returned Failure")
+	}
+}
diff --git a/model/client.go b/model/client.go
index 80ab42dc4..8ed221627 100644
--- a/model/client.go
+++ b/model/client.go
@@ -860,6 +860,20 @@ func (c *Client) GetSystemAnalytics(name string) (*Result, *AppError) {
 	}
 }
 
+// Initiate immediate synchronization of LDAP users.
+// The synchronization will be performed asynchronously and this function will
+// always return OK unless you don't have permissions.
+// You must be the system administrator to use this function.
+func (c *Client) LdapSyncNow() (*Result, *AppError) {
+	if r, err := c.DoApiPost("/admin/ldap_sync_now", ""); err != nil {
+		return nil, err
+	} else {
+		defer closeBody(r)
+		return &Result{r.Header.Get(HEADER_REQUEST_ID),
+			r.Header.Get(HEADER_ETAG_SERVER), MapFromJson(r.Body)}, nil
+	}
+}
+
 func (c *Client) CreateChannel(channel *Channel) (*Result, *AppError) {
 	if r, err := c.DoApiPost(c.GetTeamRoute()+"/channels/create", channel.ToJson()); err != nil {
 		return nil, err
-- 
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