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allowed_services.go
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/
allowed_services.go
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// Copyright (c) 2019 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package handler
type allowedServicesSet map[string]struct{}
func (a allowedServicesSet) String() []string {
s := make([]string, 0, len(a))
for key := range a {
s = append(s, key)
}
return s
}
var (
allowedServices = allowedServicesSet{
M3DBServiceName: struct{}{},
M3AggregatorServiceName: struct{}{},
M3CoordinatorServiceName: struct{}{},
}
)
// IsAllowedService returns whether a service name is a valid M3 service.
func IsAllowedService(svc string) bool {
_, ok := allowedServices[svc]
return ok
}
// AllowedServices returns the list of valid M3 services.
func AllowedServices() []string {
svcs := make([]string, 0, len(allowedServices))
for svc := range allowedServices {
svcs = append(svcs, svc)
}
return svcs
}