github.com/greenpau/go-authcrunch@v1.1.4/pkg/util/validate/additional_scopes.go (about)

     1  // Copyright 2022 Paul Greenberg greenpau@outlook.com
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package validate
    16  
    17  import (
    18  	"github.com/greenpau/go-authcrunch/pkg/errors"
    19  	"regexp"
    20  )
    21  
    22  var pattern = regexp.MustCompile("^[\\w|\\s]+$")
    23  
    24  // AdditionalScopes verifies if the provided additional_scopes argument is valid
    25  func AdditionalScopes(additionalScopes string) error {
    26  	if !pattern.MatchString(additionalScopes) {
    27  		return errors.ErrInvalidAdditionalScopes
    28  	}
    29  	return nil
    30  }