Fix get null object bug.

controllers/auth.go

@@ -183,8 +183,8 @@ func (c *ApiController) Login() {
 			resp = c.HandleLoggedIn(application, user, &form)
 		}
 	} else if form.Provider != "" {
-		organization := object.GetOrganization(fmt.Sprintf("%s/%s", "admin", form.Organization))
 		application := object.GetApplication(fmt.Sprintf("admin/%s", form.Application))
+		organization := object.GetOrganization(fmt.Sprintf("%s/%s", "admin", application.Organization))
 		provider := object.GetProvider(fmt.Sprintf("admin/%s", form.Provider))
 		providerItem := application.GetProviderItem(provider.Name)
 

object/application.go

@@ -83,6 +83,10 @@ func extendApplicationWithOrg(application *Application) {
 }
 
 func getApplication(owner string, name string) *Application {
+	if owner == "" || name == "" {
+		return nil
+	}
+
 	application := Application{Owner: owner, Name: name}
 	existed, err := adapter.Engine.Get(&application)
 	if err != nil {

object/organization.go

@@ -44,6 +44,10 @@ func GetOrganizations(owner string) []*Organization {
 }
 
 func getOrganization(owner string, name string) *Organization {
+	if owner == "" || name == "" {
+		return nil
+	}
+
 	organization := Organization{Owner: owner, Name: name}
 	existed, err := adapter.Engine.Get(&organization)
 	if err != nil {

object/provider.go

@@ -67,6 +67,10 @@ func GetProviders(owner string) []*Provider {
 }
 
 func getProvider(owner string, name string) *Provider {
+	if owner == "" || name == "" {
+		return nil
+	}
+
 	provider := Provider{Owner: owner, Name: name}
 	existed, err := adapter.Engine.Get(&provider)
 	if err != nil {

object/token.go

@@ -60,6 +60,10 @@ func GetTokens(owner string) []*Token {
 }
 
 func getToken(owner string, name string) *Token {
+	if owner == "" || name == "" {
+		return nil
+	}
+
 	token := Token{Owner: owner, Name: name}
 	existed, err := adapter.Engine.Get(&token)
 	if err != nil {

object/user.go

@@ -78,6 +78,10 @@ func GetUsers(owner string) []*User {
 }
 
 func getUser(owner string, name string) *User {
+	if owner == "" || name == "" {
+		return nil
+	}
+
 	user := User{Owner: owner, Name: name}
 	existed, err := adapter.Engine.Get(&user)
 	if err != nil {

web/src/auth/LoginPage.js

@@ -234,6 +234,17 @@ class LoginPage extends React.Component {
           style={{width: "250px"}}
           size="large"
         >
+          <Form.Item
+            style={{height: 0, visibility: "hidden"}}
+            name="application"
+            rules={[
+              {
+                required: true,
+                message: 'Please input your application!',
+              },
+            ]}
+          >
+          </Form.Item>
           <Form.Item
             style={{height: 0, visibility: "hidden"}}
             name="organization"