mirror of https://github.com/status-im/consul.git
67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package connect
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import (
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"fmt"
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"net/url"
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"github.com/hashicorp/consul/acl"
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"github.com/hashicorp/consul/proto-public/pbresource"
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)
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// SpiffeIDService is the structure to represent the SPIFFE ID for a service.
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type SpiffeIDService struct {
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Host string
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Partition string
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Namespace string
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Datacenter string
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Service string
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}
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func (id SpiffeIDService) NamespaceOrDefault() string {
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return acl.NamespaceOrDefault(id.Namespace)
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}
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func (id SpiffeIDService) MatchesPartition(partition string) bool {
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return id.PartitionOrDefault() == acl.PartitionOrDefault(partition)
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}
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// URI returns the *url.URL for this SPIFFE ID.
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func (id SpiffeIDService) URI() *url.URL {
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var result url.URL
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result.Scheme = "spiffe"
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result.Host = id.Host
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result.Path = id.uriPath()
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return &result
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}
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func (id SpiffeIDService) uriPath() string {
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path := fmt.Sprintf("/ns/%s/dc/%s/svc/%s",
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id.NamespaceOrDefault(),
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id.Datacenter,
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id.Service,
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)
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// Although CE has no support for partitions, it still needs to be able to
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// handle exportedPartition from peered Consul Enterprise clusters in order
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// to generate the correct SpiffeID.
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// We intentionally avoid using pbpartition.DefaultName here to be CE friendly.
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if ap := id.PartitionOrDefault(); ap != "" && ap != "default" {
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return "/ap/" + ap + path
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}
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return path
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}
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// SpiffeIDFromIdentityRef creates the SPIFFE ID from a workload identity.
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// TODO (ishustava): make sure ref type is workload identity.
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func SpiffeIDFromIdentityRef(trustDomain string, ref *pbresource.Reference) string {
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return SpiffeIDWorkloadIdentity{
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TrustDomain: trustDomain,
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Partition: ref.Tenancy.Partition,
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Namespace: ref.Tenancy.Namespace,
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WorkloadIdentity: ref.Name,
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}.URI().String()
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}
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