[webapi] update vcr cassetes & rubocop fixes

src/api/app/controllers/project/public_key_controller.rb

@@ -14,4 +14,4 @@ def show
       end
     end
   end
-end
+end

src/api/app/controllers/webui/project/public_key_controller.rb

@@ -6,8 +6,8 @@ def show
 
         if project.public_key.present?
           send_data(
-            project.public_key.content, 
-            disposition: 'attachment', 
+            project.public_key.content,
+            disposition: 'attachment',
             filename: "#{project.title}_key.pub"
           )
         else
@@ -16,4 +16,4 @@ def show
       end
     end
   end
-end
+end

src/api/app/controllers/webui/project/ssl_certificate_controller.rb

@@ -6,8 +6,8 @@ def show
 
         if project.public_key.present? && project.public_key.ssl_certificate.present?
           send_data(
-            project.public_key.ssl_certificate, 
-            disposition: 'attachment', 
+            project.public_key.ssl_certificate,
+            disposition: 'attachment',
             filename: "#{project.title}_ssl.cert"
           )
         else
@@ -16,4 +16,4 @@ def show
       end
     end
   end
-end
+end

src/api/app/models/public_key.rb

@@ -9,8 +9,8 @@ def self.find_by_project_name(project_name)
 
     if parsed_response['pubkey'].present?
       public_key_params = {
-        content: parsed_response['pubkey']['_content'],
-        algorithm: parsed_response['pubkey']['algo']        
+        content:   parsed_response['pubkey']['_content'],
+        algorithm: parsed_response['pubkey']['algo']
       }
 
       if parsed_response['sslcert'].present?
@@ -21,9 +21,7 @@ def self.find_by_project_name(project_name)
     end
   end
 
-  private
-
   def self.backend_url(project_name)
     "/source/#{project_name}/_keyinfo?withsslcert=1"
   end
-end
+end