github.com/gravitational/teleport/api@v0.0.0-20240507183017-3110591cbafc/types/matchers_accessgraph.go (about)

     1  /*
     2  Copyright 2023 Gravitational, Inc.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package types
    18  
    19  import (
    20  	"github.com/gravitational/trace"
    21  )
    22  
    23  // CheckAndSetDefaults that the matcher is correct and adds default values.
    24  func (a *AccessGraphSync) CheckAndSetDefaults() error {
    25  	for _, matcher := range a.AWS {
    26  		if err := matcher.CheckAndSetDefaults(); err != nil {
    27  			return trace.Wrap(err)
    28  		}
    29  	}
    30  	return nil
    31  }
    32  
    33  func (a *AccessGraphAWSSync) CheckAndSetDefaults() error {
    34  	if len(a.Regions) == 0 {
    35  		return trace.BadParameter("discovery service requires at least one region")
    36  	}
    37  	return nil
    38  }