fix: check if pw login allowed (#8584)

# Which Problems Are Solved

When checking for the next step for the login UI and a user did not yet
have an IdP linked, they would always be presented the password check
screen, even if the local authentication was disabled.

# How the Problems Are Solved

- Correctly check the login policy for the `Allow Username Password`
option
- In case the user has no IdP linked yet, fallback to the organizations
configuration (and redirect if possible)
- the user can be auto-linked based on the username / email after
successfully authenticating at the IdP

# Additional Changes

None

# Additional Context

- closes https://github.com/zitadel/zitadel/issues/5106
- closes https://github.com/zitadel/zitadel/issues/7502

(cherry picked from commit 650c21f18af91b0056f1e337e5d3aa21946e84b6)
This commit is contained in:
Livio Spring 2024-09-10 12:55:32 +02:00
parent 3289698d4c
commit 1189a17b70
No known key found for this signature in database
GPG Key ID: 26BB1C2FA5952CF0
2 changed files with 123 additions and 24 deletions

View File

@ -1053,8 +1053,12 @@ func (repo *AuthRequestRepo) nextSteps(ctx context.Context, request *domain.Auth
if err != nil {
return nil, err
}
if (!isInternalLogin || len(idps.Links) > 0) && len(request.LinkingUsers) == 0 {
step := repo.idpChecked(request, idps.Links, userSession)
noLocalAuth := request.LoginPolicy != nil && !request.LoginPolicy.AllowUsernamePassword
if (!isInternalLogin || len(idps.Links) > 0 || noLocalAuth) && len(request.LinkingUsers) == 0 {
step, err := repo.idpChecked(request, idps.Links, userSession)
if err != nil {
return nil, err
}
if step != nil {
return append(steps, step), nil
}
@ -1254,20 +1258,29 @@ func (repo *AuthRequestRepo) firstFactorChecked(request *domain.AuthRequest, use
return &domain.PasswordStep{}
}
func (repo *AuthRequestRepo) idpChecked(request *domain.AuthRequest, idps []*query.IDPUserLink, userSession *user_model.UserSessionView) domain.NextStep {
func (repo *AuthRequestRepo) idpChecked(request *domain.AuthRequest, idps []*query.IDPUserLink, userSession *user_model.UserSessionView) (domain.NextStep, error) {
if checkVerificationTimeMaxAge(userSession.ExternalLoginVerification, request.LoginPolicy.ExternalLoginCheckLifetime, request) {
request.IDPLoginChecked = true
request.AuthTime = userSession.ExternalLoginVerification
return nil
return nil, nil
}
selectedIDPConfigID := request.SelectedIDPConfigID
if selectedIDPConfigID == "" {
selectedIDPConfigID = userSession.SelectedIDPConfigID
// use the explicitly set IdP first
if request.SelectedIDPConfigID != "" {
return &domain.ExternalLoginStep{SelectedIDPConfigID: request.SelectedIDPConfigID}, nil
}
if selectedIDPConfigID == "" && len(idps) > 0 {
selectedIDPConfigID = idps[0].IDPID
// reuse the previously used IdP from the session
if userSession.SelectedIDPConfigID != "" {
return &domain.ExternalLoginStep{SelectedIDPConfigID: userSession.SelectedIDPConfigID}, nil
}
return &domain.ExternalLoginStep{SelectedIDPConfigID: selectedIDPConfigID}
// then use an existing linked IdP of the user
if len(idps) > 0 {
return &domain.ExternalLoginStep{SelectedIDPConfigID: idps[0].IDPID}, nil
}
// if the user did not link one, then just use one of the configured IdPs of the org
if len(request.AllowedExternalIDPs) > 0 {
return &domain.ExternalLoginStep{SelectedIDPConfigID: request.AllowedExternalIDPs[0].IDPConfigID}, nil
}
return nil, zerrors.ThrowPreconditionFailed(nil, "LOGIN-5Hm8s", "Errors.Org.IdpNotExisting")
}
func (repo *AuthRequestRepo) mfaChecked(userSession *user_model.UserSessionView, request *domain.AuthRequest, user *user_model.UserView, isInternalAuthentication bool) (domain.NextStep, bool, error) {

View File

@ -538,6 +538,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
idpUserLinksProvider: &mockIDPUserLinks{},
loginPolicyProvider: &mockLoginPolicy{
policy: &query.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: database.Duration(10 * 24 * time.Hour),
SecondFactorCheckLifetime: database.Duration(18 * time.Hour),
@ -559,6 +560,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
args{&domain.AuthRequest{
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -783,7 +785,15 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
},
},
false,
},
[]domain.NextStep{&domain.PasswordStep{}},
nil,
},
@ -820,9 +830,22 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
ShowFailures: true,
},
},
loginPolicyProvider: &mockLoginPolicy{
policy: &query.LoginPolicy{
AllowUsernamePassword: true,
},
},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
},
},
false,
},
[]domain.NextStep{&domain.InitUserStep{
PasswordSet: true,
}},
@ -849,7 +872,16 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{PasswordlessType: domain.PasswordlessTypeAllowed}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
PasswordlessType: domain.PasswordlessTypeAllowed,
},
},
false,
},
[]domain.NextStep{&domain.PasswordlessRegistrationPromptStep{}},
nil,
},
@ -874,7 +906,15 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{PasswordlessType: domain.PasswordlessTypeAllowed}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
PasswordlessType: domain.PasswordlessTypeAllowed,
},
}, false,
},
[]domain.NextStep{&domain.PasswordlessStep{}},
nil,
},
@ -900,7 +940,15 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{PasswordlessType: domain.PasswordlessTypeAllowed}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
PasswordlessType: domain.PasswordlessTypeAllowed,
},
}, false,
},
[]domain.NextStep{&domain.PasswordlessStep{PasswordSet: true}},
nil,
},
@ -927,14 +975,18 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
orgViewProvider: &mockViewOrg{State: domain.OrgStateActive},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
PasswordlessType: domain.PasswordlessTypeAllowed,
MultiFactors: []domain.MultiFactorType{domain.MultiFactorTypeU2FWithPIN},
MultiFactorCheckLifetime: 10 * time.Hour,
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
PasswordlessType: domain.PasswordlessTypeAllowed,
MultiFactors: []domain.MultiFactorType{domain.MultiFactorTypeU2FWithPIN},
MultiFactorCheckLifetime: 10 * time.Hour,
},
},
}, false},
false,
},
[]domain.NextStep{&domain.VerifyEMailStep{}},
nil,
},
@ -954,7 +1006,15 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
orgViewProvider: &mockViewOrg{State: domain.OrgStateActive},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
},
},
false,
},
[]domain.NextStep{&domain.InitPasswordStep{}},
nil,
},
@ -986,6 +1046,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
UserID: "UserID",
SelectedIDPConfigID: "IDPConfigID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: false,
SecondFactorCheckLifetime: 18 * time.Hour,
}}, false},
[]domain.NextStep{&domain.ExternalLoginStep{SelectedIDPConfigID: "IDPConfigID"}},
@ -1020,6 +1081,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
args{&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: false,
SecondFactorCheckLifetime: 18 * time.Hour,
}}, false},
[]domain.NextStep{&domain.ExternalLoginStep{SelectedIDPConfigID: "IDPConfigID"}},
@ -1054,6 +1116,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
SelectedIDPConfigID: "IDPConfigID",
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: false,
ExternalLoginCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
},
@ -1083,7 +1146,15 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
},
idpUserLinksProvider: &mockIDPUserLinks{},
},
args{&domain.AuthRequest{UserID: "UserID", LoginPolicy: &domain.LoginPolicy{}}, false},
args{
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
},
},
false,
},
[]domain.NextStep{&domain.PasswordStep{}},
nil,
},
@ -1117,6 +1188,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
SelectedIDPConfigID: "IDPConfigID",
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactorCheckLifetime: 18 * time.Hour,
ExternalLoginCheckLifetime: 10 * 24 * time.Hour,
},
@ -1149,6 +1221,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1183,6 +1256,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1219,6 +1293,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
UserID: "UserID",
SelectedIDPConfigID: "IDPConfigID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
ExternalLoginCheckLifetime: 10 * 24 * time.Hour,
@ -1256,6 +1331,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1287,6 +1363,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
args{&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1319,6 +1396,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
args{&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1358,6 +1436,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
args{&domain.AuthRequest{
UserID: "UserID",
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1397,6 +1476,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
UserID: "UserID",
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1434,6 +1514,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
Prompt: []domain.Prompt{domain.PromptNone},
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1471,6 +1552,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
Prompt: []domain.Prompt{domain.PromptNone},
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1510,6 +1592,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
Prompt: []domain.Prompt{domain.PromptNone},
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1550,6 +1633,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
Prompt: []domain.Prompt{domain.PromptNone},
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1590,6 +1674,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
Prompt: []domain.Prompt{domain.PromptNone},
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,
@ -1631,6 +1716,7 @@ func TestAuthRequestRepo_nextSteps(t *testing.T) {
Prompt: []domain.Prompt{domain.PromptNone},
Request: &domain.AuthRequestOIDC{},
LoginPolicy: &domain.LoginPolicy{
AllowUsernamePassword: true,
SecondFactors: []domain.SecondFactorType{domain.SecondFactorTypeTOTP},
PasswordCheckLifetime: 10 * 24 * time.Hour,
SecondFactorCheckLifetime: 18 * time.Hour,