feat(validation): Added validation of baseURL config

cmd/app.go

@@ -23,23 +23,27 @@ var (
 func validateBaseURL(baseURL string) error {
 	url, err := url.Parse(baseURL)
 	if err != nil {
-		return fmt.Errorf("Error parsing baseURL: '%s' with error '%s'", baseURL, err.Error())
+		return fmt.Errorf("decoding error '%s'", err.Error())
 	}
 
 	if url.Scheme == "" {
-		return fmt.Errorf("Error parsing baseURL: '%s' baseURL schema should be set", baseURL)
+		return fmt.Errorf("schema should be set (add https://)")
+	}
+
+	if len(url.User.Username()) > 0 {
+		return fmt.Errorf("user and or password should not be set")
 	}
 
 	if !(url.Path == "" || url.Path == "/") {
-		return fmt.Errorf("Error parsing baseURL: '%s' baseURL should not contain any path '%s'", baseURL, url.Path)
+		return fmt.Errorf("should not contain any path '%s'", url.Path)
 	}
 
 	if len(url.Query()) > 0 {
-		return fmt.Errorf("Error parsing baseURL: '%s' baseURL should not contain any queries '%s'", baseURL, url.RawQuery)
+		return fmt.Errorf("should not contain any queries '%s'", url.RawQuery)
 	}
 
 	if len(url.Fragment) > 0 {
-		return fmt.Errorf("Error parsing baseURL: '%s' baseURL should not contain any fragment '%s'", baseURL, url.Fragment)
+		return fmt.Errorf("should not contain any fragment '%s'", url.Fragment)
 	}
 
 	return nil
@@ -52,7 +56,7 @@ func newSDKClient() *edgeconnect.Client {
 
 	err := validateBaseURL(baseURL)
 	if err != nil {
-		fmt.Printf("Error parsing baseURL: '%s' with error '%s'", baseURL, err.Error())
+		fmt.Printf("Error parsing baseURL: '%s' with error: %s\n", baseURL, err.Error())
 		os.Exit(1)
 	}
 

cmd/app_test.go

@@ -29,6 +29,17 @@ func TestValidateBaseURL(t *testing.T) {
 			expectError: true,
 		},
 
+		{
+			name:        "user set",
+			input:       "https://user@hub.edge.de",
+			expectError: true,
+		},
+		{
+			name:        "user and password set",
+			input:       "https://user:password@hub.edge.de/",
+			expectError: true,
+		},
+
 		{
 			name:        "contains path and query",
 			input:       "http://hub.edge.de/index.html?a=b",