39 lines
970 B
Go
39 lines
970 B
Go
// Copyright 2020 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package jwks
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import (
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"sync"
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"gopkg.in/square/go-jose.v2"
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)
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type DynamicJWKSProvider interface {
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SetIssuerToJWKSMap(issuerToJWKSMap map[string]*jose.JSONWebKeySet)
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GetJWKS(issuerName string) *jose.JSONWebKeySet
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}
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type dynamicJWKSProvider struct {
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issuerToJWKSMap map[string]*jose.JSONWebKeySet
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mutex sync.RWMutex
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}
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func NewDynamicJWKSProvider() DynamicJWKSProvider {
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return &dynamicJWKSProvider{
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issuerToJWKSMap: map[string]*jose.JSONWebKeySet{},
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}
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}
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func (p *dynamicJWKSProvider) SetIssuerToJWKSMap(issuerToJWKSMap map[string]*jose.JSONWebKeySet) {
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p.mutex.Lock() // acquire a write lock
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defer p.mutex.Unlock()
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p.issuerToJWKSMap = issuerToJWKSMap
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}
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func (p *dynamicJWKSProvider) GetJWKS(issuerName string) *jose.JSONWebKeySet {
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p.mutex.RLock() // acquire a read lock
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defer p.mutex.RUnlock()
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return p.issuerToJWKSMap[issuerName]
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}
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