How to use

parseToken

method

in

com.naturalprogrammer.spring.lemon.commons.security.GreenTokenService

public Mono<UserDto> resetPassword(Mono<ResetPasswordForm> resetPasswordForm) {
  
  return resetPasswordForm.map(form -> {
    
    log.debug("Resetting password ...");
    JWTClaimsSet claims = greenTokenService.parseToken(form.getCode(),
        GreenTokenService.FORGOT_PASSWORD_AUDIENCE);
    
    String email = claims.getSubject();
    
    return Tuples.of(email, claims, form.getNewPassword());
  })
  .flatMap(tuple -> Mono.zip(
      findUserByEmail(tuple.getT1()),
      Mono.just(tuple.getT2()),
      Mono.just(tuple.getT3()))
  )
  .map(this::resetPassword)
  .flatMap(userRepository::save)
  .map(AbstractMongoUser::toUserDto);
}
 

    "com.naturalprogrammer.spring.alreadyVerified").go();	
JWTClaimsSet claims = greenTokenService.parseToken(verificationCode,
    GreenTokenService.VERIFY_AUDIENCE, user.getCredentialsUpdatedMillis());

JWTClaimsSet claims = greenTokenService.parseToken(form.getCode(),
    GreenTokenService.FORGOT_PASSWORD_AUDIENCE);

protected U validateChangeEmail(Tuple2<U, MultiValueMap<String, String>> tuple) {
  U user = tuple.getT1();
  String code = tuple.getT2().getFirst("code");
      
  LexUtils.validate(StringUtils.isNotBlank(code),
      "com.naturalprogrammer.spring.blank", "code").go();
  LexUtils.validate(StringUtils.isNotBlank(user.getNewEmail()),
      "com.naturalprogrammer.spring.blank.newEmail").go();
  
  JWTClaimsSet claims = greenTokenService.parseToken(code,
      GreenTokenService.CHANGE_EMAIL_AUDIENCE,
      user.getCredentialsUpdatedMillis());
  
  LecUtils.ensureAuthority(
      claims.getSubject().equals(user.getId().toString()) &&
      claims.getClaim("newEmail").equals(user.getNewEmail()),
      "com.naturalprogrammer.spring.wrong.changeEmailCode");
  
  return user;		
}

public U verifyUser(Tuple2<U, MultiValueMap<String,String>> tuple) {
  
  log.debug("Verifying user ...");
  
  U user = tuple.getT1();
  String verificationCode = tuple.getT2().getFirst("code");
  LexUtils.validate(StringUtils.isNotBlank(verificationCode),
      "com.naturalprogrammer.spring.blank", "code").go();
  // ensure that he is unverified
  LexUtils.validate(user.hasRole(UserUtils.Role.UNVERIFIED),
      "com.naturalprogrammer.spring.alreadyVerified").go();	
  
  JWTClaimsSet claims = greenTokenService.parseToken(
      verificationCode, GreenTokenService.VERIFY_AUDIENCE, user.getCredentialsUpdatedMillis());
  
  LecUtils.ensureAuthority(
      claims.getSubject().equals(user.getId().toString()) &&
      claims.getClaim("email").equals(user.getEmail()),
      "com.naturalprogrammer.spring.wrong.verificationCode");
  
  user.getRoles().remove(UserUtils.Role.UNVERIFIED); // make him verified
  user.setCredentialsUpdatedMillis(System.currentTimeMillis());
  
  return user;
}

    "com.naturalprogrammer.spring.blank.newEmail").go();
JWTClaimsSet claims = greenTokenService.parseToken(changeEmailCode,
    GreenTokenService.CHANGE_EMAIL_AUDIENCE,
    user.getCredentialsUpdatedMillis());