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acls.go
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acls.go
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/*
Copyright State Street Corp. 2018 All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
package channelconfig
import (
pb "github.com/hyperledger/fabric/protos/peer"
)
// aclsProvider provides mappings for resource to policy names
type aclsProvider struct {
aclPolicyRefs map[string]string
}
func (ag *aclsProvider) PolicyRefForAPI(aclName string) string {
return ag.aclPolicyRefs[aclName]
}
// this translates policies to absolute paths if needed
func newAPIsProvider(acls map[string]*pb.APIResource) *aclsProvider {
aclPolicyRefs := make(map[string]string)
for key, acl := range acls {
if len(acl.PolicyRef) == 0 {
logger.Warningf("Policy reference for resource '%s' is specified, but empty, falling back to default", key)
continue
}
// If the policy is fully qualified, ie to /Channel/Application/Readers leave it alone
// otherwise, make it fully qualified referring to /Channel/Application/policyName
if '/' != acl.PolicyRef[0] {
aclPolicyRefs[key] = "/" + ChannelGroupKey + "/" + ApplicationGroupKey + "/" + acl.PolicyRef
} else {
aclPolicyRefs[key] = acl.PolicyRef
}
}
return &aclsProvider{
aclPolicyRefs: aclPolicyRefs,
}
}