oidc/validateTokenParams.js
function validateTokenParams (req, res, next) {
  var params = req.body

  // missing grant type
  if (!params.grant_type) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing grant type',
      statusCode: 400
    }))
  }

  // unsupported grant type
  if (grantTypes.indexOf(params.grant_type) === -1) {
    return next(new AuthorizationError({
      error: 'unsupported_grant_type',
      error_description: 'Unsupported grant type',
      statusCode: 400
    }))
  }

  // missing authorization code
  if (params.grant_type === 'authorization_code' && !params.code) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing authorization code',
      statusCode: 400
    }))
  }

  // missing redirect uri
  if (params.grant_type === 'authorization_code' && !params.redirect_uri) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing redirect uri',
      statusCode: 400
    }))
  }

  // missing refresh token
  if (params.grant_type === 'refresh_token' && !params.refresh_token) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing refresh token',
      statusCode: 400
    }))
  }

  next()
}
function validateTokenParams (req, res, next) {
  var params = req.body

  // missing grant type
  if (!params.grant_type) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing grant type',
      statusCode: 400
    }))
  }

  // unsupported grant type
  if (grantTypes.indexOf(params.grant_type) === -1) {
    return next(new AuthorizationError({
      error: 'unsupported_grant_type',
      error_description: 'Unsupported grant type',
      statusCode: 400
    }))
  }

  // missing authorization code
  if (params.grant_type === 'authorization_code' && !params.code) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing authorization code',
      statusCode: 400
    }))
  }

  // missing redirect uri
  if (params.grant_type === 'authorization_code' && !params.redirect_uri) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing redirect uri',
      statusCode: 400
    }))
  }

  // missing refresh token
  if (params.grant_type === 'refresh_token' && !params.refresh_token) {
    return next(new AuthorizationError({
      error: 'invalid_request',
      error_description: 'Missing refresh token',
      statusCode: 400
    }))
  }

  next()
}
function validateTokenParams ( req , res , next ) { var params = req . body // missing grant type if ( ! params . grant_type ) { return next ( new AuthorizationError ( { error : 'invalid_request' , error_description : 'Missing grant type' , statusCode : 400 } ) ) } // unsupported grant type if ( grantTypes . indexOf ( params . grant_type ) === - 1 ) { return next ( new AuthorizationError ( { error : 'unsupported_grant_type' , error_description : 'Unsupported grant type' , statusCode : 400 } ) ) } // missing authorization code if ( params . grant_type === 'authorization_code' && ! params . code ) { return next ( new AuthorizationError ( { error : 'invalid_request' , error_description : 'Missing authorization code' , statusCode : 400 } ) ) } // missing redirect uri if ( params . grant_type === 'authorization_code' && ! params . redirect_uri ) { return next ( new AuthorizationError ( { error : 'invalid_request' , error_description : 'Missing redirect uri' , statusCode : 400 } ) ) } // missing refresh token if ( params . grant_type === 'refresh_token' && ! params . refresh_token ) { return next ( new AuthorizationError ( { error : 'invalid_request' , error_description : 'Missing refresh token' , statusCode : 400 } ) ) } next ( ) }
Validate token parameters
Validate token parameters