go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/server/auth/group.go (about)

     1  // Copyright 2023 The LUCI Authors.
     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 auth
    16  
    17  import "regexp"
    18  
    19  var groupNameRe = regexp.MustCompile(`^([a-z\-]+/)?[0-9a-z_\-\.@]{1,100}$`)
    20  
    21  // IsValidGroupName checks if the given name is a valid auth group name.
    22  func IsValidGroupName(name string) bool {
    23  	return groupNameRe.MatchString(name)
    24  }