Files
zitadel/internal/command/user_human_recovery_codes_test.go
T
5beeb5738a feat: Add recovery code MFA support (#9954)
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One-time recovery codes are a common multi-factor authentication (MFA)
backup method, letting users access their account if they lose other MFA
devices. Support for recovery codes can also reduce support burden for
users locked out of their accounts and provide a more secure and
reliable form of verification than security questions.

# Which Problems Are Solved

Zitadel currently lacks support for recovery codes.

# How the Problems Are Solved

This PR partially addresses recovery code support in Zitadel.
Importantly, it adds recovery codes as a new 2FA `Factor` and an
additional `Check` type for the Session API.

```
Example recovery code flow:

1. User generates N new recovery codes using `POST /v2/users/{user_id}/recovery_codes`
2. Zitadel hashes and stores these codes and returns the un-hashed codes in the response
3. User creates new session with an additional check: `recoveryCode`
4. Code is checked against hash and, if valid, cannot be used again
5. User attempts to adds N more codes using the same endpoint 
6. If `remaining_codes + N <= RecoveryCodes->MaxCount` config value, then recovery codes are added in addition to original codes
7. User can remove all recovery codes using `DEL /v2/users/:userId/recovery_codes` 
```
This PR adds: 
- [x] Session recovery_code check support on `POST+PATCH /v2/sessions`
endpoints
- [x] Adds `mfa_recovery_code_checked_at` column (default null) to
`projections.sessions8` table
- [x] Support for `SECOND_FACTOR_TYPE_RECOVERY_CODES` as available 2FA
method on login policy
- [x] Support for importing recovery codes in /import code

Missing, will _not_ implement in this PR:
- [ ] Admin console support for displaying Recovery Code settings for
user(s)
- [ ] Zitadel Typescript login support for recovery codes 

TODO: 
- [x] Additional unit and integration tests
- [x] Error translations

# Additional Changes

None

# Additional Context

- Closes #6898

---------

Co-authored-by: Livio Spring <[email protected]>
2025-11-24 06:44:48 +00:00

1038 lines
26 KiB
Go

package command
import (
"context"
"io"
"net"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"golang.org/x/text/language"
"github.com/zitadel/zitadel/internal/api/authz"
"github.com/zitadel/zitadel/internal/crypto"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/repository/user"
"github.com/zitadel/zitadel/internal/zerrors"
)
func TestCommands_ImportHumanRecoveryCodes(t *testing.T) {
ctx := authz.NewMockContext("inst1", "org1", "user1")
type fields struct {
eventstore func(*testing.T) *eventstore.Eventstore
}
type args struct {
ctx context.Context
userID string
resourceOwner string
codes []domain.ImportHumanRecoveryCode
}
tests := []struct {
name string
fields fields
args args
wantErr error
}{
{
name: "user not found, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(), // user not found
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
codes: []domain.ImportHumanRecoveryCode{
{RawCode: "code1"},
{RawCode: "code2"},
},
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-uXHNj", "Errors.User.NotFound"),
},
{
name: "recovery codes already exist, add to existing",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"username",
"firstname",
"lastname",
"nickname",
"displayname",
language.German,
domain.GenderUnspecified,
"[email protected]",
true,
),
),
),
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"hashedcode1", "hashedcode2"},
nil,
),
),
),
expectPush(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"$plain$$code1", "$plain$$code2"},
nil,
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
codes: []domain.ImportHumanRecoveryCode{
{RawCode: "code1"},
{RawCode: "code2"},
},
},
},
{
name: "empty codes, error",
fields: fields{
eventstore: expectEventstore(),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
codes: []domain.ImportHumanRecoveryCode{},
},
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-vee93", "Errors.User.MFA.RecoveryCodes.CountInvalid"),
},
{
name: "max count exceeded with existing codes, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"username",
"firstname",
"lastname",
"nickname",
"displayname",
language.German,
domain.GenderUnspecified,
"[email protected]",
true,
),
),
),
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"code1", "code2", "code3", "code4", "code5", "code6", "code7", "code8"},
nil,
),
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
codes: []domain.ImportHumanRecoveryCode{ // 8 existing + 3 new = 11 > max 10
{RawCode: "code9"},
{RawCode: "code10"},
{RawCode: "code11"},
},
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-53cjw", "Errors.User.MFA.RecoveryCodes.MaxCountExceeded"),
},
{
name: "successful import",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"username",
"firstname",
"lastname",
"nickname",
"displayname",
language.German,
domain.GenderUnspecified,
"[email protected]",
true,
),
),
),
expectFilter(), // no existing recovery codes
expectPush(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"$plain$$code1", "$plain$$code2"},
nil,
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
codes: []domain.ImportHumanRecoveryCode{
{RawCode: "code1"},
{RawCode: "code2"},
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c := &Commands{
eventstore: tt.fields.eventstore(t),
userPasswordHasher: mockPasswordHasher(""),
multifactors: domain.MultifactorConfigs{
RecoveryCodes: domain.RecoveryCodesConfig{
MaxCount: 10,
Format: domain.RecoveryCodeFormatAlphanumeric,
Length: 8,
WithHyphen: false,
},
},
}
err := c.ImportHumanRecoveryCodes(tt.args.ctx, tt.args.userID, tt.args.resourceOwner, tt.args.codes)
require.ErrorIs(t, err, tt.wantErr)
})
}
}
func TestCommands_GenerateRecoveryCodes(t *testing.T) {
ctx := authz.NewMockContext("inst1", "org1", "user1")
type fields struct {
eventstore func(*testing.T) *eventstore.Eventstore
checkPermission domain.PermissionCheck
}
type args struct {
ctx context.Context
userID string
count int
resourceOwner string
authRequest *domain.AuthRequest
}
tests := []struct {
name string
fields fields
args args
want *RecoveryCodesDetails
wantErr error
}{
{
name: "missing userID, error",
fields: fields{
eventstore: expectEventstore(),
},
args: args{
ctx: ctx,
userID: "",
count: 2,
resourceOwner: "org1",
},
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-4kje7", "Errors.User.UserIDMissing"),
},
{
name: "user not found, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(), // user not found
),
},
args: args{
ctx: ctx,
userID: "user1",
count: 2,
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-uXHNj", "Errors.User.NotFound"),
},
{
name: "permission denied, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanAddedEvent(ctx,
&user.NewAggregate("user2", "org1").Aggregate,
"username",
"firstname",
"lastname",
"nickname",
"displayname",
language.German,
domain.GenderUnspecified,
"[email protected]",
true,
),
),
),
),
checkPermission: newMockPermissionCheckNotAllowed(),
},
args: args{
ctx: ctx,
userID: "user2",
count: 2,
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPermissionDenied(nil, "AUTHZ-HKJD33", "Errors.PermissionDenied"),
},
{
name: "invalid count (zero), error",
fields: fields{
eventstore: expectEventstore(),
},
args: args{
ctx: ctx,
userID: "user1",
count: 0,
resourceOwner: "org1",
},
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-7c0nx", "Errors.User.RecoveryCodes.CountInvalid"),
},
{
name: "invalid count (too high), error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"username",
"firstname",
"lastname",
"nickname",
"displayname",
language.German,
domain.GenderUnspecified,
"[email protected]",
true,
),
),
),
expectFilter(), // no existing recovery codes
),
},
args: args{
ctx: ctx,
userID: "user1",
count: 15, // exceeds max count of 10
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-8f2k9", "Errors.User.MFA.RecoveryCodes.MaxCountExceeded"),
},
{
name: "max count exceeded with existing codes, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"username",
"firstname",
"lastname",
"nickname",
"displayname",
language.German,
domain.GenderUnspecified,
"[email protected]",
true,
),
),
),
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"code1", "code2", "code3", "code4", "code5", "code6", "code7", "code8"},
nil,
),
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
count: 5, // 8 existing + 5 new = 13 > max 10
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-8f2k9", "Errors.User.MFA.RecoveryCodes.MaxCountExceeded"),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c := &Commands{
eventstore: tt.fields.eventstore(t),
checkPermission: tt.fields.checkPermission,
userPasswordHasher: mockPasswordHasher(""),
multifactors: domain.MultifactorConfigs{
RecoveryCodes: domain.RecoveryCodesConfig{
MaxCount: 10,
Format: domain.RecoveryCodeFormatAlphanumeric,
Length: 8,
WithHyphen: false,
},
},
}
got, err := c.GenerateRecoveryCodes(tt.args.ctx, tt.args.userID, tt.args.count, tt.args.resourceOwner, tt.args.authRequest)
require.ErrorIs(t, err, tt.wantErr)
if tt.want != nil {
require.NotNil(t, got)
assert.Equal(t, tt.want.ResourceOwner, got.ResourceOwner)
}
})
}
}
func TestCommands_RemoveRecoveryCodes(t *testing.T) {
ctx := authz.NewMockContext("inst1", "org1", "user1")
type fields struct {
eventstore func(*testing.T) *eventstore.Eventstore
checkPermission domain.PermissionCheck
}
type args struct {
ctx context.Context
userID string
resourceOwner string
authRequest *domain.AuthRequest
}
tests := []struct {
name string
fields fields
args args
want *domain.ObjectDetails
wantErr error
}{
{
name: "missing userID, error",
fields: fields{
eventstore: expectEventstore(),
},
args: args{
ctx: ctx,
userID: "",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-l2n9r", "Errors.User.UserIDMissing"),
},
{
name: "permission denied, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user2", "org1").Aggregate,
[]string{"code1", "code2"},
nil,
),
),
),
),
checkPermission: newMockPermissionCheckNotAllowed(),
},
args: args{
ctx: ctx,
userID: "user2",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPermissionDenied(nil, "AUTHZ-HKJD33", "Errors.PermissionDenied"),
},
{
name: "user locked, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"code1", "code2"},
nil,
),
),
eventFromEventPusher(
user.NewUserLockedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
),
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-d9u8q", "Errors.User.Locked"),
},
{
name: "recovery codes not added, ok",
fields: fields{
eventstore: expectEventstore(
expectFilter(), // no recovery codes
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
},
want: &domain.ObjectDetails{
ResourceOwner: "org1",
ID: "user1",
},
},
{
name: "successful removal",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"code1", "code2"},
nil,
),
),
),
expectPush(
user.NewHumanRecoveryCodeRemovedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
nil,
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
},
want: &domain.ObjectDetails{
ResourceOwner: "org1",
ID: "user1",
},
},
{
name: "successful removal with auth request",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"code1", "code2"},
nil,
),
),
),
expectPush(
user.NewHumanRecoveryCodeRemovedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
&user.AuthRequestInfo{
ID: "authRequestID",
UserAgentID: "userAgentID",
BrowserInfo: &user.BrowserInfo{
UserAgent: "user-agent",
AcceptLanguage: "en",
RemoteIP: net.IP{192, 0, 2, 1},
},
},
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
resourceOwner: "org1",
authRequest: &domain.AuthRequest{
ID: "authRequestID",
AgentID: "userAgentID",
BrowserInfo: &domain.BrowserInfo{
UserAgent: "user-agent",
AcceptLanguage: "en",
RemoteIP: net.IP{192, 0, 2, 1},
},
},
},
want: &domain.ObjectDetails{
ResourceOwner: "org1",
ID: "user1",
},
},
{
name: "successful removal, other user",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user2", "org1").Aggregate,
[]string{"code1", "code2"},
nil,
),
),
),
expectPush(
user.NewHumanRecoveryCodeRemovedEvent(ctx,
&user.NewAggregate("user2", "org1").Aggregate,
nil,
),
),
),
checkPermission: newMockPermissionCheckAllowed(),
},
args: args{
ctx: ctx,
userID: "user2",
resourceOwner: "org1",
},
want: &domain.ObjectDetails{
ResourceOwner: "org1",
ID: "user2",
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c := &Commands{
eventstore: tt.fields.eventstore(t),
checkPermission: tt.fields.checkPermission,
}
got, err := c.RemoveRecoveryCodes(tt.args.ctx, tt.args.userID, tt.args.resourceOwner, tt.args.authRequest)
require.ErrorIs(t, err, tt.wantErr)
if tt.want != nil {
assert.Equal(t, tt.want, got)
}
})
}
}
func TestCommands_HumanCheckRecoveryCode(t *testing.T) {
ctx := authz.NewMockContext("inst1", "org1", "user1")
type fields struct {
eventstore func(*testing.T) *eventstore.Eventstore
}
type args struct {
ctx context.Context
userID string
code string
resourceOwner string
authRequest *domain.AuthRequest
}
tests := []struct {
name string
fields fields
args args
wantErr error
}{
{
name: "missing code, error",
fields: fields{
eventstore: expectEventstore(),
},
args: args{
ctx: ctx,
userID: "user1",
code: "",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-u0b6c", "Errors.User.UserIDMissing"),
},
{
name: "missing userID, error",
fields: fields{
eventstore: expectEventstore(),
},
args: args{
ctx: ctx,
userID: "",
code: "validcode",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-4m9s2", "Errors.User.UserIDMissing"),
},
{
name: "user locked, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"$plain$$validcode", "$plain$$validcode2"},
nil,
),
),
eventFromEventPusher(
user.NewUserLockedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
),
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-2w6oa", "Errors.User.Locked"),
},
{
name: "recovery codes not ready, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(), // no recovery codes
),
},
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-84rgg", "Errors.User.MFA.RecoveryCodes.NotReady"),
},
{
name: "valid code, successful check",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"$plain$$validcode", "$plain$$validcode2"},
nil,
),
),
),
expectFilter(), // additional lock check
expectPush(
user.NewHumanRecoveryCodeCheckSucceededEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"$plain$$validcode",
nil,
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
},
},
{
name: "valid code, successful check with auth request",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"$plain$$validcode", "$plain$$validcode2"},
nil,
),
),
),
expectFilter(), // additional lock check
expectPush(
user.NewHumanRecoveryCodeCheckSucceededEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
"$plain$$validcode",
&user.AuthRequestInfo{
ID: "authRequestID",
UserAgentID: "userAgentID",
BrowserInfo: &user.BrowserInfo{
UserAgent: "user-agent",
AcceptLanguage: "en",
RemoteIP: net.IP{192, 0, 2, 1},
},
},
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
authRequest: &domain.AuthRequest{
ID: "authRequestID",
AgentID: "userAgentID",
BrowserInfo: &domain.BrowserInfo{
UserAgent: "user-agent",
AcceptLanguage: "en",
RemoteIP: net.IP{192, 0, 2, 1},
},
},
},
},
{
name: "valid code, locked in the meantime, error",
fields: fields{
eventstore: expectEventstore(
expectFilter(
eventFromEventPusher(
user.NewHumanRecoveryCodesAddedEvent(ctx,
&user.NewAggregate("user1", "org1").Aggregate,
[]string{"$plain$$validcode", "$plain$$validcode2"},
nil,
),
),
),
expectFilter(
eventFromEventPusher(
user.NewUserLockedEvent(context.Background(),
&user.NewAggregate("user1", "org1").Aggregate,
),
),
),
),
},
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
},
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-ASV12", "Errors.User.Locked"),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c := &Commands{
eventstore: tt.fields.eventstore(t),
userPasswordHasher: mockPasswordHasher(""),
}
err := c.HumanCheckRecoveryCode(tt.args.ctx, tt.args.userID, tt.args.code, tt.args.resourceOwner, tt.args.authRequest)
require.ErrorIs(t, err, tt.wantErr)
})
}
}
func TestCommands_checkRecoveryCode(t *testing.T) {
ctx := authz.NewMockContext("inst1", "org1", "user1")
hasher := mockPasswordHasher("")
queryReducer := func(ctx context.Context, r eventstore.QueryReducer) error {
// Basic query reducer that doesn't set any specific state
return nil
}
queryReducerError := func(ctx context.Context, r eventstore.QueryReducer) error {
return io.ErrClosedPipe
}
// Query reducer that sets up a write model with valid recovery codes
queryReducerWithCodes := func(ctx context.Context, r eventstore.QueryReducer) error {
switch wm := r.(type) {
case *HumanRecoveryCodeWriteModel:
wm.State = domain.MFAStateReady
wm.codes = []string{"$plain$$validcode", "$plain$$validcode2"}
case *OrgLockoutPolicyWriteModel:
// Set up lockout policy - no lockout for this test
wm.MaxOTPAttempts = 0
wm.State = domain.PolicyStateActive
}
return nil
}
// Query reducer that sets up a locked user
queryReducerUserLocked := func(ctx context.Context, r eventstore.QueryReducer) error {
switch wm := r.(type) {
case *HumanRecoveryCodeWriteModel:
wm.State = domain.MFAStateReady
wm.codes = []string{"$plain$$validcode", "$plain$$validcode2"}
wm.userLocked = true
case *OrgLockoutPolicyWriteModel:
// Default lockout policy
wm.State = domain.PolicyStateActive
}
return nil
}
// Query reducer that sets up recovery codes not ready
queryReducerNotReady := func(ctx context.Context, r eventstore.QueryReducer) error {
switch wm := r.(type) {
case *HumanRecoveryCodeWriteModel:
wm.State = domain.MFAStateNotReady
case *OrgLockoutPolicyWriteModel:
// Default lockout policy
wm.State = domain.PolicyStateActive
}
return nil
}
// Query reducer that sets up a locked user after the first check
queryReducerLockedAfterFirstCheck := func(ctx context.Context, r eventstore.QueryReducer) error {
switch wm := r.(type) {
case *HumanRecoveryCodeWriteModel:
wm.State = domain.MFAStateReady
// simulate lock after first check when the codes are already set by the first reduction
if len(wm.codes) > 0 {
wm.userLocked = true
}
wm.codes = []string{"$plain$$validcode", "$plain$$validcode2"}
case *OrgLockoutPolicyWriteModel:
// Default lockout policy
wm.State = domain.PolicyStateActive
}
return nil
}
type args struct {
ctx context.Context
userID string
code string
resourceOwner string
authRequest *domain.AuthRequest
queryReducer func(ctx context.Context, r eventstore.QueryReducer) error
secretHasher *crypto.Hasher
}
tests := []struct {
name string
args args
wantCommands int
wantErr error
}{
{
name: "missing code, error",
args: args{
ctx: ctx,
userID: "user1",
code: "",
resourceOwner: "org1",
queryReducer: queryReducer,
secretHasher: hasher,
},
wantCommands: 0,
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-u0b6c", "Errors.User.UserIDMissing"),
},
{
name: "missing userID, error",
args: args{
ctx: ctx,
userID: "",
code: "validcode",
resourceOwner: "org1",
queryReducer: queryReducer,
secretHasher: hasher,
},
wantCommands: 0,
wantErr: zerrors.ThrowInvalidArgument(nil, "COMMAND-4m9s2", "Errors.User.UserIDMissing"),
},
{
name: "query reducer error",
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
queryReducer: queryReducerError,
secretHasher: hasher,
},
wantCommands: 0,
wantErr: io.ErrClosedPipe,
},
{
name: "user locked, error",
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
queryReducer: queryReducerUserLocked,
secretHasher: hasher,
},
wantCommands: 0,
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-2w6oa", "Errors.User.Locked"),
},
{
name: "recovery codes not ready, error",
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
queryReducer: queryReducerNotReady,
secretHasher: hasher,
},
wantCommands: 0,
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-84rgg", "Errors.User.MFA.RecoveryCodes.NotReady"),
},
{
name: "invalid code, returns failed event and error",
args: args{
ctx: ctx,
userID: "user1",
code: "invalidcode",
resourceOwner: "org1",
queryReducer: queryReducerWithCodes,
secretHasher: hasher,
},
wantCommands: 1, // should return failed event command
wantErr: zerrors.ThrowInvalidArgument(nil, "DOMAIN-6uvh0", "Errors.User.MFA.RecoveryCodes.InvalidCode"),
},
{
name: "valid code, returns success event",
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
queryReducer: queryReducerWithCodes,
secretHasher: hasher,
},
wantCommands: 1, // should return success event command
wantErr: nil,
},
{
name: "valid code, locked in the meantime, error",
args: args{
ctx: ctx,
userID: "user1",
code: "validcode",
resourceOwner: "org1",
queryReducer: queryReducerLockedAfterFirstCheck,
secretHasher: hasher,
},
wantCommands: 0,
wantErr: zerrors.ThrowPreconditionFailed(nil, "COMMAND-ASV12", "Errors.User.Locked"),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
commands, err := checkRecoveryCode(tt.args.ctx, tt.args.userID, tt.args.code, tt.args.resourceOwner, tt.args.authRequest, tt.args.queryReducer, tt.args.secretHasher)
require.ErrorIs(t, err, tt.wantErr)
assert.Len(t, commands, tt.wantCommands)
})
}
}