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WI: use parent job ID for subject claim (#23902)

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When we use the job ID in creating the subject claim (`sub`) for workload
identities, we forgot to use the parent job ID when that's available. Child job
IDs have a random component that makes them unsuitable for the subject field.

Ref: https://github.com/hashicorp/nomad/pull/23817#discussion_r1717490323
Ref: https://hashicorp.atlassian.net/browse/NET-10714
This commit is contained in:
Tim Gross
2024-09-03 16:33:10 -04:00
committed by GitHub
parent c43e30a387
commit 60284ad874
3 changed files with 24 additions and 21 deletions
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3
.changelog/23902.txt Normal file
View File

@@ -0,0 +1,3 @@
```release-note:bug
identity: Fixed a bug where dispatch and periodic jobs would have their job ID and not parent job ID used when creating the subject claim
```

2
nomad/structs/workload_id.go
View File

@@ -261,7 +261,7 @@ func (claims *IdentityClaims) setSubject(job *Job, group, widentifier, id string
claims.Subject = strings.Join([]string{
job.Region,
job.Namespace,
job.ID,
job.GetIDforWorkloadIdentity(),
group,
widentifier,
id,

40
nomad/structs/workload_id_test.go
View File

@@ -182,7 +182,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
ServiceName: "group-service",
Claims: jwt.Claims{
Subject: "global:default:job:group:group-service:consul-service_group-service-http",
Subject: "global:default:parentJob:group:group-service:consul-service_group-service-http",
Audience: jwt.Audience{"group-service.consul.io"},
},
ExtraClaims: map[string]string{},
@@ -194,7 +194,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "task",
Claims: jwt.Claims{
Subject: "global:default:job:group:task:default-identity",
Subject: "global:default:parentJob:group:task:default-identity",
Audience: jwt.Audience{"example.com"},
},
ExtraClaims: map[string]string{},
@@ -204,7 +204,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "task",
Claims: jwt.Claims{
Subject: "global:default:job:group:task:alt-identity",
Subject: "global:default:parentJob:group:task:alt-identity",
Audience: jwt.Audience{"alt.example.com"},
},
ExtraClaims: map[string]string{},
@@ -217,7 +217,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "task",
Claims: jwt.Claims{
Subject: "global:default:job:group:task:consul_default",
Subject: "global:default:parentJob:group:task:consul_default",
Audience: jwt.Audience{"consul.io"},
},
ExtraClaims: map[string]string{},
@@ -231,7 +231,7 @@ func TestNewIdentityClaims(t *testing.T) {
TaskName: "task",
VaultRole: "", // not specified in jobspec
Claims: jwt.Claims{
Subject: "global:default:job:group:task:vault_default",
Subject: "global:default:parentJob:group:task:vault_default",
Audience: jwt.Audience{"vault.io"},
},
ExtraClaims: map[string]string{
@@ -243,7 +243,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
ServiceName: "task-service",
Claims: jwt.Claims{
Subject: "global:default:job:group:task-service:consul-service_task-task-service-http",
Subject: "global:default:parentJob:group:task-service:consul-service_task-task-service-http",
Audience: jwt.Audience{"task-service.consul.io"},
},
ExtraClaims: map[string]string{},
@@ -255,7 +255,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "consul-vault-task",
Claims: jwt.Claims{
Subject: "global:default:job:group:consul-vault-task:default-identity",
Subject: "global:default:parentJob:group:consul-vault-task:default-identity",
Audience: jwt.Audience{"example.com"},
},
ExtraClaims: map[string]string{},
@@ -267,7 +267,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "consul-vault-task",
Claims: jwt.Claims{
Subject: "global:default:job:group:consul-vault-task:consul_default",
Subject: "global:default:parentJob:group:consul-vault-task:consul_default",
Audience: jwt.Audience{"consul.io"},
},
ExtraClaims: map[string]string{},
@@ -280,7 +280,7 @@ func TestNewIdentityClaims(t *testing.T) {
TaskName: "consul-vault-task",
VaultRole: "role-from-spec-group",
Claims: jwt.Claims{
Subject: "global:default:job:group:consul-vault-task:vault_default",
Subject: "global:default:parentJob:group:consul-vault-task:vault_default",
Audience: jwt.Audience{"vault.io"},
},
ExtraClaims: map[string]string{
@@ -294,7 +294,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
ServiceName: "consul-vault-task-service",
Claims: jwt.Claims{
Subject: "global:default:job:group:consul-vault-task-service:consul-service_consul-vault-task-service-http",
Subject: "global:default:parentJob:group:consul-vault-task-service:consul-service_consul-vault-task-service-http",
Audience: jwt.Audience{"consul.io"},
},
ExtraClaims: map[string]string{},
@@ -307,7 +307,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
ServiceName: "group-service",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:group-service:consul-service_group-service-http",
Subject: "global:default:parentJob:consul-group:group-service:consul-service_group-service-http",
Audience: jwt.Audience{"group-service.consul.io"},
},
ExtraClaims: map[string]string{},
@@ -319,7 +319,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "task",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:task:default-identity",
Subject: "global:default:parentJob:consul-group:task:default-identity",
Audience: jwt.Audience{"example.com"},
},
ExtraClaims: map[string]string{},
@@ -329,7 +329,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "task",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:task:alt-identity",
Subject: "global:default:parentJob:consul-group:task:alt-identity",
Audience: jwt.Audience{"alt.example.com"},
},
ExtraClaims: map[string]string{},
@@ -342,7 +342,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "task",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:task:consul_default",
Subject: "global:default:parentJob:consul-group:task:consul_default",
Audience: jwt.Audience{"consul.io"},
},
ExtraClaims: map[string]string{},
@@ -353,7 +353,7 @@ func TestNewIdentityClaims(t *testing.T) {
TaskName: "task",
VaultRole: "", // not specified in jobspec
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:task:vault_default",
Subject: "global:default:parentJob:consul-group:task:vault_default",
Audience: jwt.Audience{"vault.io"},
},
ExtraClaims: map[string]string{
@@ -368,7 +368,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
ServiceName: "task-service",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:task-service:consul-service_task-task-service-http",
Subject: "global:default:parentJob:consul-group:task-service:consul-service_task-task-service-http",
Audience: jwt.Audience{"task-service.consul.io"},
},
ExtraClaims: map[string]string{},
@@ -380,7 +380,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "consul-vault-task",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:consul-vault-task:default-identity",
Subject: "global:default:parentJob:consul-group:consul-vault-task:default-identity",
Audience: jwt.Audience{"example.com"},
},
ExtraClaims: map[string]string{},
@@ -392,7 +392,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
TaskName: "consul-vault-task",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:consul-vault-task:consul_default",
Subject: "global:default:parentJob:consul-group:consul-vault-task:consul_default",
Audience: jwt.Audience{"consul.io"},
},
ExtraClaims: map[string]string{},
@@ -404,7 +404,7 @@ func TestNewIdentityClaims(t *testing.T) {
TaskName: "consul-vault-task",
VaultRole: "role-from-spec-consul-group",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:consul-vault-task:vault_default",
Subject: "global:default:parentJob:consul-group:consul-vault-task:vault_default",
Audience: jwt.Audience{"vault.io"},
},
ExtraClaims: map[string]string{
@@ -418,7 +418,7 @@ func TestNewIdentityClaims(t *testing.T) {
JobID: "parentJob",
ServiceName: "consul-task-service",
Claims: jwt.Claims{
Subject: "global:default:job:consul-group:consul-task-service:consul-service_consul-vault-task-consul-task-service-http",
Subject: "global:default:parentJob:consul-group:consul-task-service:consul-service_consul-vault-task-consul-task-service-http",
Audience: jwt.Audience{"consul.io"},
},
ExtraClaims: map[string]string{},