content: /*
   * Copyright 2018-2024 adorsys GmbH & Co KG
   *
   * This program is free software: you can redistribute it and/or modify it
   * under the terms of the GNU Affero General Public License as published
   * by the Free Software Foundation, either version 3 of the License, or (at
   * your option) any later version. This program is distributed in the hope that
   * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
   * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   * See the GNU Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with this program. If not, see https://www.gnu.org/licenses/.
   *
   * This project is also available under a separate commercial license. You can
   * contact us at sales@adorsys.com.
   */
  
  package de.adorsys.psd2.validator.signature;
  
  import lombok.NonNull;
  
  import java.util.Map;
  
  public interface SignatureVerifier {
      /**
       * Verifies signature compliance with incoming headers map and TPP-SIGNATURE-CERTIFICATE
       *
       * @param signature  generated value according Signing HTTP Messages
       * @see <a href="https://datatracker.ietf.org/doc/draft-cavage-http-signatures"> HTTP Signature </a>
       *
       * @param tppEncodedCert The certificate used for signing the request, in base64 encoding.
       * @param headers Map with all request headers with their values
       * @param method Name of HTTP method according to rfc1945 spec. (HTTP/1.0)
       * @param url URL form request
       * @return <code>true</code> if signature is compliance with other parameters. <code>false</code> otherwise.
       */
      boolean verify(@NonNull String signature, @NonNull String tppEncodedCert, @NonNull Map<String, String> headers, @NonNull String method, @NonNull String url);
  }
  