private static KeyVaultMetadata ParseId()

in Notation.Plugin.AzureKeyVault/KeyVault/KeyVaultClient.cs [116:151]

• 31 lines of code
• 7 McCabe index (conditional complexity)

        private static KeyVaultMetadata ParseId(string id)
        {
            if (string.IsNullOrEmpty(id))
            {
                throw new ValidationException("Input passed to \"--id\" must not be empty");
            }

            var uri = new Uri(id.TrimEnd('/'));
            // Validate uri
            if (uri.Segments.Length < 3 || uri.Segments.Length > 4)
            {
                throw new ValidationException("Invalid input passed to \"--id\". Please follow this format to input the ID \"https://<vault-name>.vault.azure.net/certificates/<certificate-name>/[certificate-version]\"");
            }

            var type = uri.Segments[1].TrimEnd('/');
            if (type != "keys" && type != "certificates")
            {
                throw new ValidationException($"Unsupported key vualt object type {type}.");
            }

            if (uri.Scheme != "https")
            {
                throw new ValidationException($"Unsupported scheme {uri.Scheme}. The scheme must be https.");
            }

            string? version = null;
            if (uri.Segments.Length == 4)
            {
                version = uri.Segments[3].TrimEnd('/');
            }
            return new KeyVaultMetadata(
                KeyVaultUrl: $"{uri.Scheme}://{uri.Host}",
                Name: uri.Segments[2].TrimEnd('/'),
                Version: version
            );
        }