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zitadel/internal/api/oidc/userinfo_test.go
Tim Möhlmann 3b140a67c8
fix(oidc): always set sub claim (#8598) 
# Which Problems Are Solved

When the `openid` scope was not requested, as is possible in machine
authentication, we didn't set the `sub` (subject) claim to tokens and
possibly also userInfo and introspection.

This fix always sets the `sub` claim for all cases.

# How the Problems Are Solved

Set the `Subject` field to regardless of passed scopes.

# Additional Changes

- none

# Additional Context

According to standards:

- [RFC9068 - JSON Web Token (JWT) Profile for OAuth 2.0 Access
Tokens](https://datatracker.ietf.org/doc/html/rfc9068#name-data-structure)
this claim is **required**.
- [RFC7667 - OAuth 2.0 Token
Introspection](https://datatracker.ietf.org/doc/html/rfc7662#section-2.2)
the claim is optional, however there is no correlation to the `openid`
or OpenID Connect. Therefore it doesn't harm to always return this
claim.
- [OpenID connect, User Info
Response](https://openid.net/specs/openid-connect-core-1_0.html#UserInfoResponse):
"The sub (subject) Claim **MUST** always be returned in the UserInfo
Response."

Closes https://github.com/zitadel/zitadel/issues/8591
2024-09-12 12:36:33 +00:00

515 lines
13 KiB
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package oidc
import (
"context"
"encoding/base64"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zitadel/oidc/v3/pkg/oidc"
"golang.org/x/text/language"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/query"
)
func Test_prepareRoles(t *testing.T) {
type args struct {
projectID string
scope []string
projectRoleAssertion bool
currentProjectOnly bool
}
tests := []struct {
name string
args args
wantRoleAudience []string
wantRequestedRoles []string
}{
{
name: "empty scope",
args: args{
projectID: "projID",
scope: nil,
projectRoleAssertion: false,
currentProjectOnly: false,
},
wantRoleAudience: nil,
wantRequestedRoles: nil,
},
{
name: "project role assertion",
args: args{
projectID: "projID",
projectRoleAssertion: true,
scope: nil,
currentProjectOnly: false,
},
wantRoleAudience: []string{"projID"},
wantRequestedRoles: nil,
},
{
name: "some scope, current project only",
args: args{
projectID: "projID",
projectRoleAssertion: false,
scope: []string{"openid", "profile"},
currentProjectOnly: true,
},
wantRoleAudience: []string{"projID"},
wantRequestedRoles: nil,
},
{
name: "scope projects roles",
args: args{
projectID: "projID",
projectRoleAssertion: false,
scope: []string{
"openid", "profile",
ScopeProjectsRoles,
domain.ProjectIDScope + "project2" + domain.AudSuffix,
},
currentProjectOnly: false,
},
wantRoleAudience: []string{"project2", "projID"},
wantRequestedRoles: nil,
},
{
name: "scope projects roles ignored, current project only",
args: args{
projectID: "projID",
projectRoleAssertion: false,
scope: []string{
"openid", "profile",
ScopeProjectsRoles,
domain.ProjectIDScope + "project2" + domain.AudSuffix,
},
currentProjectOnly: true,
},
wantRoleAudience: []string{"projID"},
wantRequestedRoles: nil,
},
{
name: "scope project role prefix",
args: args{
projectID: "projID",
projectRoleAssertion: false,
scope: []string{
"openid", "profile",
ScopeProjectRolePrefix + "foo",
ScopeProjectRolePrefix + "bar",
},
currentProjectOnly: false,
},
wantRoleAudience: []string{"projID"},
wantRequestedRoles: []string{"foo", "bar"},
},
{
name: "scope project role prefix and audience",
args: args{
projectID: "projID",
projectRoleAssertion: false,
scope: []string{
"openid", "profile",
ScopeProjectRolePrefix + "foo",
ScopeProjectRolePrefix + "bar",
domain.ProjectIDScope + "project2" + domain.AudSuffix,
},
currentProjectOnly: false,
},
wantRoleAudience: []string{"projID", "project2"},
wantRequestedRoles: []string{"foo", "bar"},
},
{
name: "scope project role prefix and audience ignored, current project only",
args: args{
projectID: "projID",
projectRoleAssertion: false,
scope: []string{
"openid", "profile",
ScopeProjectRolePrefix + "foo",
ScopeProjectRolePrefix + "bar",
domain.ProjectIDScope + "project2" + domain.AudSuffix,
},
currentProjectOnly: true,
},
wantRoleAudience: []string{"projID"},
wantRequestedRoles: []string{"foo", "bar"},
},
{
name: "no projectID, scope project role prefix and audience",
args: args{
projectID: "",
projectRoleAssertion: false,
scope: []string{
"openid", "profile",
ScopeProjectRolePrefix + "foo",
ScopeProjectRolePrefix + "bar",
domain.ProjectIDScope + "project2" + domain.AudSuffix,
},
currentProjectOnly: false,
},
wantRoleAudience: []string{"project2"},
wantRequestedRoles: []string{"foo", "bar"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
gotRoleAudience, gotRequestedRoles := prepareRoles(context.Background(), tt.args.scope, tt.args.projectID, tt.args.projectRoleAssertion, tt.args.currentProjectOnly)
assert.ElementsMatch(t, tt.wantRoleAudience, gotRoleAudience, "roleAudience")
assert.ElementsMatch(t, tt.wantRequestedRoles, gotRequestedRoles, "requestedRoles")
})
}
}
func Test_userInfoToOIDC(t *testing.T) {
metadata := []query.UserMetadata{
{
Key: "key1",
Value: []byte{1, 2, 3},
},
{
Key: "key2",
Value: []byte{4, 5, 6},
},
}
organization := &query.UserInfoOrg{
ID: "orgID",
Name: "orgName",
PrimaryDomain: "orgDomain",
}
humanUserInfo := &query.OIDCUserInfo{
User: &query.User{
ID: "human1",
CreationDate: time.Unix(123, 456),
ChangeDate: time.Unix(567, 890),
ResourceOwner: "orgID",
Sequence: 22,
State: domain.UserStateActive,
Type: domain.UserTypeHuman,
Username: "username",
LoginNames: []string{"foo", "bar"},
PreferredLoginName: "foo",
Human: &query.Human{
FirstName: "user",
LastName: "name",
NickName: "foobar",
DisplayName: "xxx",
AvatarKey: "picture.png",
PreferredLanguage: language.Dutch,
Gender: domain.GenderDiverse,
Email: "foo@bar.com",
IsEmailVerified: true,
Phone: "+31123456789",
IsPhoneVerified: true,
},
},
Metadata: metadata,
Org: organization,
UserGrants: []query.UserGrant{
{
ID: "ug1",
CreationDate: time.Unix(444, 444),
ChangeDate: time.Unix(555, 555),
Sequence: 55,
Roles: []string{"role1", "role2"},
GrantID: "grantID",
State: domain.UserGrantStateActive,
UserID: "human1",
Username: "username",
ResourceOwner: "orgID",
ProjectID: "project1",
OrgName: "orgName",
OrgPrimaryDomain: "orgDomain",
ProjectName: "projectName",
UserResourceOwner: "org1",
},
},
}
machineUserInfo := &query.OIDCUserInfo{
User: &query.User{
ID: "machine1",
CreationDate: time.Unix(123, 456),
ChangeDate: time.Unix(567, 890),
ResourceOwner: "orgID",
Sequence: 23,
State: domain.UserStateActive,
Type: domain.UserTypeMachine,
Username: "machine",
PreferredLoginName: "meanMachine",
Machine: &query.Machine{
Name: "machine",
Description: "I'm a robot",
},
},
Org: organization,
UserGrants: []query.UserGrant{
{
ID: "ug1",
CreationDate: time.Unix(444, 444),
ChangeDate: time.Unix(555, 555),
Sequence: 55,
Roles: []string{"role1", "role2"},
GrantID: "grantID",
State: domain.UserGrantStateActive,
UserID: "human1",
Username: "username",
ResourceOwner: "orgID",
ProjectID: "project1",
OrgName: "orgName",
OrgPrimaryDomain: "orgDomain",
ProjectName: "projectName",
UserResourceOwner: "org1",
},
},
}
type args struct {
user *query.OIDCUserInfo
userInfoAssertion bool
scope []string
}
tests := []struct {
name string
args args
want *oidc.UserInfo
}{
{
name: "human, empty",
args: args{
user: humanUserInfo,
},
want: &oidc.UserInfo{
Subject: "human1",
},
},
{
name: "machine, empty",
args: args{
user: machineUserInfo,
},
want: &oidc.UserInfo{
Subject: "machine1",
},
},
{
name: "human, scope openid",
args: args{
user: humanUserInfo,
scope: []string{oidc.ScopeOpenID},
},
want: &oidc.UserInfo{
Subject: "human1",
},
},
{
name: "machine, scope openid",
args: args{
user: machineUserInfo,
scope: []string{oidc.ScopeOpenID},
},
want: &oidc.UserInfo{
Subject: "machine1",
},
},
{
name: "human, scope email, profileInfoAssertion",
args: args{
user: humanUserInfo,
userInfoAssertion: true,
scope: []string{oidc.ScopeEmail},
},
want: &oidc.UserInfo{
Subject: "human1",
UserInfoEmail: oidc.UserInfoEmail{
Email: "foo@bar.com",
EmailVerified: true,
},
},
},
{
name: "human, scope email",
args: args{
user: humanUserInfo,
scope: []string{oidc.ScopeEmail},
},
want: &oidc.UserInfo{
Subject: "human1",
},
},
{
name: "machine, scope email, profileInfoAssertion",
args: args{
user: machineUserInfo,
scope: []string{oidc.ScopeEmail},
},
want: &oidc.UserInfo{
Subject: "machine1",
},
},
{
name: "human, scope profile, profileInfoAssertion",
args: args{
user: humanUserInfo,
userInfoAssertion: true,
scope: []string{oidc.ScopeProfile},
},
want: &oidc.UserInfo{
Subject: "human1",
UserInfoProfile: oidc.UserInfoProfile{
Name: "xxx",
GivenName: "user",
FamilyName: "name",
Nickname: "foobar",
Picture: "https://foo.com/assets/orgID/picture.png",
Gender: "diverse",
Locale: oidc.NewLocale(language.Dutch),
UpdatedAt: oidc.FromTime(time.Unix(567, 890)),
PreferredUsername: "foo",
},
},
},
{
name: "machine, scope profile, profileInfoAssertion",
args: args{
user: machineUserInfo,
userInfoAssertion: true,
scope: []string{oidc.ScopeProfile},
},
want: &oidc.UserInfo{
Subject: "machine1",
UserInfoProfile: oidc.UserInfoProfile{
Name: "machine",
UpdatedAt: oidc.FromTime(time.Unix(567, 890)),
PreferredUsername: "meanMachine",
},
},
},
{
name: "machine, scope profile",
args: args{
user: machineUserInfo,
scope: []string{oidc.ScopeProfile},
},
want: &oidc.UserInfo{
Subject: "machine1",
},
},
{
name: "human, scope phone, profileInfoAssertion",
args: args{
user: humanUserInfo,
userInfoAssertion: true,
scope: []string{oidc.ScopePhone},
},
want: &oidc.UserInfo{
Subject: "human1",
UserInfoPhone: oidc.UserInfoPhone{
PhoneNumber: "+31123456789",
PhoneNumberVerified: true,
},
},
},
{
name: "human, scope phone",
args: args{
user: humanUserInfo,
scope: []string{oidc.ScopePhone},
},
want: &oidc.UserInfo{
Subject: "human1",
},
},
{
name: "machine, scope phone",
args: args{
user: machineUserInfo,
scope: []string{oidc.ScopePhone},
},
want: &oidc.UserInfo{
Subject: "machine1",
UserInfoPhone: oidc.UserInfoPhone{},
},
},
{
name: "human, scope metadata",
args: args{
user: humanUserInfo,
scope: []string{ScopeUserMetaData},
},
want: &oidc.UserInfo{
Subject: "human1",
UserInfoEmail: oidc.UserInfoEmail{},
Claims: map[string]any{
ClaimUserMetaData: map[string]string{
"key1": base64.RawURLEncoding.EncodeToString([]byte{1, 2, 3}),
"key2": base64.RawURLEncoding.EncodeToString([]byte{4, 5, 6}),
},
},
},
},
{
name: "machine, scope metadata, none found",
args: args{
user: machineUserInfo,
scope: []string{ScopeUserMetaData},
},
want: &oidc.UserInfo{
Subject: "machine1",
},
},
{
name: "machine, scope resource owner",
args: args{
user: machineUserInfo,
scope: []string{ScopeResourceOwner},
},
want: &oidc.UserInfo{
Subject: "machine1",
Claims: map[string]any{
ClaimResourceOwnerID: "orgID",
ClaimResourceOwnerName: "orgName",
ClaimResourceOwnerPrimaryDomain: "orgDomain",
},
},
},
{
name: "human, scope org primary domain prefix",
args: args{
user: humanUserInfo,
scope: []string{domain.OrgDomainPrimaryScope + "foo.com"},
},
want: &oidc.UserInfo{
Subject: "human1",
Claims: map[string]any{
domain.OrgDomainPrimaryClaim: "foo.com",
},
},
},
{
name: "machine, scope org id",
args: args{
user: machineUserInfo,
scope: []string{domain.OrgIDScope + "orgID"},
},
want: &oidc.UserInfo{
Subject: "machine1",
Claims: map[string]any{
domain.OrgIDClaim: "orgID",
ClaimResourceOwnerID: "orgID",
ClaimResourceOwnerName: "orgName",
ClaimResourceOwnerPrimaryDomain: "orgDomain",
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
assetPrefix := "https://foo.com/assets"
got := userInfoToOIDC(tt.args.user, tt.args.userInfoAssertion, tt.args.scope, assetPrefix)
assert.Equal(t, tt.want, got)
})
}
}
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