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d058a2bc8a
# Which Problems Are Solved Potential nil pointers leading to a panic in the login UI. # How the Problems Are Solved As of now the login UI did not always check if the authRequest was actually retrieved form the database, which is ok for some endpoints which can also be called outside of an auth request. There are now methods added to ensure the request is loaded. # Additional Changes None # Additional Context Closes https://github.com/zitadel/DevOps/issues/55
1327 lines
49 KiB
Go
1327 lines
49 KiB
Go
package login
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import (
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"context"
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"net/http"
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"strings"
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"github.com/crewjam/saml/samlsp"
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"github.com/zitadel/logging"
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"github.com/zitadel/oidc/v3/pkg/client/rp"
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"github.com/zitadel/oidc/v3/pkg/oidc"
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"golang.org/x/oauth2"
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"golang.org/x/text/language"
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"github.com/zitadel/zitadel/internal/api/authz"
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http_utils "github.com/zitadel/zitadel/internal/api/http"
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http_mw "github.com/zitadel/zitadel/internal/api/http/middleware"
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"github.com/zitadel/zitadel/internal/crypto"
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"github.com/zitadel/zitadel/internal/domain"
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"github.com/zitadel/zitadel/internal/eventstore/v1/models"
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"github.com/zitadel/zitadel/internal/idp"
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"github.com/zitadel/zitadel/internal/idp/providers/apple"
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"github.com/zitadel/zitadel/internal/idp/providers/azuread"
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"github.com/zitadel/zitadel/internal/idp/providers/github"
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"github.com/zitadel/zitadel/internal/idp/providers/gitlab"
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"github.com/zitadel/zitadel/internal/idp/providers/google"
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"github.com/zitadel/zitadel/internal/idp/providers/jwt"
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"github.com/zitadel/zitadel/internal/idp/providers/ldap"
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"github.com/zitadel/zitadel/internal/idp/providers/oauth"
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openid "github.com/zitadel/zitadel/internal/idp/providers/oidc"
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"github.com/zitadel/zitadel/internal/idp/providers/saml"
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"github.com/zitadel/zitadel/internal/idp/providers/saml/requesttracker"
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"github.com/zitadel/zitadel/internal/query"
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"github.com/zitadel/zitadel/internal/zerrors"
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)
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const (
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queryIDPConfigID = "idpConfigID"
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tmplExternalNotFoundOption = "externalnotfoundoption"
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)
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type externalIDPData struct {
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IDPConfigID string `schema:"idpConfigID"`
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}
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type externalIDPCallbackData struct {
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State string `schema:"state"`
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Code string `schema:"code"`
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RelayState string `schema:"RelayState"`
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Method string `schema:"Method"`
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// Apple returns a user on first registration
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User string `schema:"user"`
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}
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type externalNotFoundOptionFormData struct {
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externalRegisterFormData
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Link bool `schema:"linkbutton"`
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AutoRegister bool `schema:"autoregisterbutton"`
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ResetLinking bool `schema:"resetlinking"`
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TermsConfirm bool `schema:"terms-confirm"`
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}
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type externalNotFoundOptionData struct {
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baseData
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externalNotFoundOptionFormData
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IsLinkingAllowed bool
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IsCreationAllowed bool
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ExternalIDPID string
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ExternalIDPUserID string
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ExternalIDPUserDisplayName string
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ShowUsername bool
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ShowUsernameSuffix bool
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OrgRegister bool
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ExternalEmail domain.EmailAddress
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ExternalEmailVerified bool
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ExternalPhone domain.PhoneNumber
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ExternalPhoneVerified bool
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ProviderName string
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}
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type externalRegisterFormData struct {
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ExternalIDPConfigID string `schema:"external-idp-config-id"`
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ExternalIDPExtUserID string `schema:"external-idp-ext-user-id"`
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ExternalIDPDisplayName string `schema:"external-idp-display-name"`
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ExternalEmail domain.EmailAddress `schema:"external-email"`
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ExternalEmailVerified bool `schema:"external-email-verified"`
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Email domain.EmailAddress `schema:"email"`
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Username string `schema:"username"`
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Firstname string `schema:"firstname"`
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Lastname string `schema:"lastname"`
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Nickname string `schema:"nickname"`
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ExternalPhone domain.PhoneNumber `schema:"external-phone"`
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ExternalPhoneVerified bool `schema:"external-phone-verified"`
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Phone domain.PhoneNumber `schema:"phone"`
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Language string `schema:"language"`
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TermsConfirm bool `schema:"terms-confirm"`
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}
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// handleExternalLoginStep is called as nextStep
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func (l *Login) handleExternalLoginStep(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, selectedIDPID string) {
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for _, idp := range authReq.AllowedExternalIDPs {
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if idp.IDPConfigID == selectedIDPID {
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l.handleIDP(w, r, authReq, selectedIDPID)
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return
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}
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}
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l.renderLogin(w, r, authReq, zerrors.ThrowInvalidArgument(nil, "VIEW-Fsj7f", "Errors.User.ExternalIDP.NotAllowed"))
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}
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// handleExternalLogin is called when a user selects the idp on the login page
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func (l *Login) handleExternalLogin(w http.ResponseWriter, r *http.Request) {
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data := new(externalIDPData)
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authReq, err := l.getAuthRequestAndParseData(r, data)
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if err != nil {
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l.renderError(w, r, authReq, err)
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return
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}
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if authReq == nil {
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l.defaultRedirect(w, r)
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return
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}
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l.handleIDP(w, r, authReq, data.IDPConfigID)
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}
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// handleExternalRegister is called when a user selects the idp on the register options page
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func (l *Login) handleExternalRegister(w http.ResponseWriter, r *http.Request) {
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data := new(externalIDPData)
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authReq, err := l.ensureAuthRequestAndParseData(r, data)
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if err != nil {
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l.renderError(w, r, authReq, err)
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return
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}
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l.handleIDP(w, r, authReq, data.IDPConfigID)
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}
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// handleIDP start the authentication of the selected IDP
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// it will redirect to the IDPs auth page
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func (l *Login) handleIDP(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, id string) {
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identityProvider, err := l.getIDPByID(r, id)
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if err != nil {
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l.renderError(w, r, authReq, err)
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return
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}
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userAgentID, _ := http_mw.UserAgentIDFromCtx(r.Context())
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err = l.authRepo.SelectExternalIDP(r.Context(), authReq.ID, identityProvider.ID, userAgentID)
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if err != nil {
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l.renderLogin(w, r, authReq, err)
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return
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}
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var provider idp.Provider
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switch identityProvider.Type {
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case domain.IDPTypeOAuth:
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provider, err = l.oauthProvider(r.Context(), identityProvider)
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case domain.IDPTypeOIDC:
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provider, err = l.oidcProvider(r.Context(), identityProvider)
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case domain.IDPTypeJWT:
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provider, err = l.jwtProvider(identityProvider)
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case domain.IDPTypeAzureAD:
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provider, err = l.azureProvider(r.Context(), identityProvider)
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case domain.IDPTypeGitHub:
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provider, err = l.githubProvider(r.Context(), identityProvider)
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case domain.IDPTypeGitHubEnterprise:
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provider, err = l.githubEnterpriseProvider(r.Context(), identityProvider)
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case domain.IDPTypeGitLab:
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provider, err = l.gitlabProvider(r.Context(), identityProvider)
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case domain.IDPTypeGitLabSelfHosted:
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provider, err = l.gitlabSelfHostedProvider(r.Context(), identityProvider)
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case domain.IDPTypeGoogle:
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provider, err = l.googleProvider(r.Context(), identityProvider)
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case domain.IDPTypeApple:
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provider, err = l.appleProvider(r.Context(), identityProvider)
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case domain.IDPTypeLDAP:
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provider, err = l.ldapProvider(r.Context(), identityProvider)
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case domain.IDPTypeSAML:
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provider, err = l.samlProvider(r.Context(), identityProvider)
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case domain.IDPTypeUnspecified:
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fallthrough
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default:
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l.renderLogin(w, r, authReq, zerrors.ThrowInvalidArgument(nil, "LOGIN-AShek", "Errors.ExternalIDP.IDPTypeNotImplemented"))
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return
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}
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if err != nil {
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l.renderLogin(w, r, authReq, err)
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return
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}
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params := l.sessionParamsFromAuthRequest(r.Context(), authReq, identityProvider.ID)
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session, err := provider.BeginAuth(r.Context(), authReq.ID, params...)
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if err != nil {
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l.renderLogin(w, r, authReq, err)
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return
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}
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content, redirect := session.GetAuth(r.Context())
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if redirect {
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http.Redirect(w, r, content, http.StatusFound)
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return
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}
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_, err = w.Write([]byte(content))
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if err != nil {
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l.renderError(w, r, authReq, err)
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return
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}
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}
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// handleExternalLoginCallbackForm handles the callback from a IDP with form_post.
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// It will redirect to the "normal" callback endpoint with the form data as query parameter.
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// This way cookies will be handled correctly (same site = lax).
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func (l *Login) handleExternalLoginCallbackForm(w http.ResponseWriter, r *http.Request) {
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err := r.ParseForm()
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if err != nil {
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l.renderLogin(w, r, nil, err)
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return
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}
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r.Form.Add("Method", http.MethodPost)
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http.Redirect(w, r, HandlerPrefix+EndpointExternalLoginCallback+"?"+r.Form.Encode(), 302)
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}
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// handleExternalLoginCallback handles the callback from a IDP
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// and tries to extract the user with the provided data
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func (l *Login) handleExternalLoginCallback(w http.ResponseWriter, r *http.Request) {
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data := new(externalIDPCallbackData)
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err := l.getParseData(r, data)
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if err != nil {
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l.renderLogin(w, r, nil, err)
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return
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}
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if data.State == "" {
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data.State = data.RelayState
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}
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// workaround because of CSRF on external identity provider flows
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if data.Method == http.MethodPost {
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r.Method = http.MethodPost
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r.PostForm = r.Form
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}
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userAgentID, _ := http_mw.UserAgentIDFromCtx(r.Context())
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authReq, err := l.authRepo.AuthRequestByID(r.Context(), data.State, userAgentID)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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identityProvider, err := l.getIDPByID(r, authReq.SelectedIDPConfigID)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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var provider idp.Provider
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var session idp.Session
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switch identityProvider.Type {
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case domain.IDPTypeOAuth:
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provider, err = l.oauthProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &oauth.Session{Provider: provider.(*oauth.Provider), Code: data.Code}
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case domain.IDPTypeOIDC:
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provider, err = l.oidcProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &openid.Session{Provider: provider.(*openid.Provider), Code: data.Code}
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case domain.IDPTypeAzureAD:
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provider, err = l.azureProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &azuread.Session{Provider: provider.(*azuread.Provider), Code: data.Code}
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case domain.IDPTypeGitHub:
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provider, err = l.githubProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &oauth.Session{Provider: provider.(*github.Provider).Provider, Code: data.Code}
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case domain.IDPTypeGitHubEnterprise:
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provider, err = l.githubEnterpriseProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &oauth.Session{Provider: provider.(*github.Provider).Provider, Code: data.Code}
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case domain.IDPTypeGitLab:
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provider, err = l.gitlabProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &openid.Session{Provider: provider.(*gitlab.Provider).Provider, Code: data.Code}
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case domain.IDPTypeGitLabSelfHosted:
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provider, err = l.gitlabSelfHostedProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &openid.Session{Provider: provider.(*gitlab.Provider).Provider, Code: data.Code}
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case domain.IDPTypeGoogle:
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provider, err = l.googleProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &openid.Session{Provider: provider.(*google.Provider).Provider, Code: data.Code}
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case domain.IDPTypeApple:
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provider, err = l.appleProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session = &apple.Session{Session: &openid.Session{Provider: provider.(*apple.Provider).Provider, Code: data.Code}, UserFormValue: data.User}
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case domain.IDPTypeSAML:
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provider, err = l.samlProvider(r.Context(), identityProvider)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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session, err = saml.NewSession(provider.(*saml.Provider), authReq.SAMLRequestID, r)
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if err != nil {
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l.externalAuthFailed(w, r, authReq, nil, nil, err)
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return
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}
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case domain.IDPTypeJWT,
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domain.IDPTypeLDAP,
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domain.IDPTypeUnspecified:
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fallthrough
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default:
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l.renderLogin(w, r, authReq, zerrors.ThrowInvalidArgument(nil, "LOGIN-SFefg", "Errors.ExternalIDP.IDPTypeNotImplemented"))
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return
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}
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user, err := session.FetchUser(r.Context())
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if err != nil {
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logging.WithFields(
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"instance", authz.GetInstance(r.Context()).InstanceID(),
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"providerID", identityProvider.ID,
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).WithError(err).Info("external authentication failed")
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l.externalAuthFailed(w, r, authReq, tokens(session), user, err)
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return
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}
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l.handleExternalUserAuthenticated(w, r, authReq, identityProvider, session, user, l.renderNextStep)
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}
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func (l *Login) tryMigrateExternalUserID(r *http.Request, session idp.Session, authReq *domain.AuthRequest, externalUser *domain.ExternalUser) (previousIDMatched bool, err error) {
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migration, ok := session.(idp.SessionSupportsMigration)
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if !ok {
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return false, nil
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}
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previousID, err := migration.RetrievePreviousID()
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if err != nil {
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return false, err
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}
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return l.migrateExternalUserID(r, authReq, externalUser, previousID)
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}
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func (l *Login) migrateExternalUserID(r *http.Request, authReq *domain.AuthRequest, externalUser *domain.ExternalUser, previousID string) (previousIDMatched bool, err error) {
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if previousID == "" {
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return false, nil
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}
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// save the currentID, so we're able to reset to it later on if the user is not found with the old ID as well
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externalUserID := externalUser.ExternalUserID
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externalUser.ExternalUserID = previousID
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if err = l.authRepo.CheckExternalUserLogin(setContext(r.Context(), ""), authReq.ID, authReq.AgentID, externalUser, domain.BrowserInfoFromRequest(r), true); err != nil {
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// always reset to the mapped ID
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externalUser.ExternalUserID = externalUserID
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// but ignore the error if the user was just not found with the previousID
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if zerrors.IsNotFound(err) {
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return false, nil
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}
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return false, err
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}
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previousIDMatched = true
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if err = l.authRepo.ResetLinkingUsers(r.Context(), authReq.ID, authReq.AgentID); err != nil {
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return previousIDMatched, err
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}
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// read current auth request state (incl. authorized user)
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authReq, err = l.authRepo.AuthRequestByID(r.Context(), authReq.ID, authReq.AgentID)
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if err != nil {
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return previousIDMatched, err
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}
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return previousIDMatched, l.command.MigrateUserIDP(setContext(r.Context(), authReq.UserOrgID), authReq.UserID, authReq.UserOrgID, externalUser.IDPConfigID, previousID, externalUserID)
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}
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// handleExternalUserAuthenticated maps the IDP user, checks for a corresponding externalID and that the IDP is allowed
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func (l *Login) handleExternalUserAuthenticated(
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w http.ResponseWriter,
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r *http.Request,
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authReq *domain.AuthRequest,
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provider *query.IDPTemplate,
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session idp.Session,
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user idp.User,
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callback func(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest),
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) {
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externalUser := mapIDPUserToExternalUser(user, provider.ID)
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// ensure the linked IDP is added to the login policy
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if err := l.authRepo.SelectExternalIDP(r.Context(), authReq.ID, provider.ID, authReq.AgentID); err != nil {
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l.renderError(w, r, authReq, err)
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return
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}
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// check and fill in local linked user
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externalErr := l.authRepo.CheckExternalUserLogin(setContext(r.Context(), ""), authReq.ID, authReq.AgentID, externalUser, domain.BrowserInfoFromRequest(r), false)
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if externalErr != nil && !zerrors.IsNotFound(externalErr) {
|
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l.renderError(w, r, authReq, externalErr)
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return
|
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}
|
|
if externalErr != nil && zerrors.IsNotFound(externalErr) {
|
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previousIDMatched, err := l.tryMigrateExternalUserID(r, session, authReq, externalUser)
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if err != nil {
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l.renderError(w, r, authReq, err)
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return
|
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}
|
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// if the old ID matched, ignore the not found error from the current ID
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if previousIDMatched {
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externalErr = nil
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}
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}
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var err error
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// read current auth request state (incl. authorized user)
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authReq, err = l.authRepo.AuthRequestByID(r.Context(), authReq.ID, authReq.AgentID)
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if err != nil {
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l.renderError(w, r, authReq, err)
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return
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}
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externalUser, externalUserChange, err := l.runPostExternalAuthenticationActions(externalUser, tokens(session), authReq, r, user, nil)
|
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if err != nil {
|
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l.renderError(w, r, authReq, err)
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return
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}
|
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// if action is done and no user linked then link or register
|
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if zerrors.IsNotFound(externalErr) {
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l.externalUserNotExisting(w, r, authReq, provider, externalUser, externalUserChange)
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return
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}
|
|
if provider.IsAutoUpdate || externalUserChange {
|
|
err = l.updateExternalUser(r.Context(), authReq, externalUser)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
}
|
|
if len(externalUser.Metadatas) > 0 {
|
|
_, err = l.command.BulkSetUserMetadata(setContext(r.Context(), authReq.UserOrgID), authReq.UserID, authReq.UserOrgID, externalUser.Metadatas...)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
}
|
|
callback(w, r, authReq)
|
|
}
|
|
|
|
// checkAutoLinking checks if a user with the provided information (username or email) already exists within ZITADEL.
|
|
// The decision, which information will be checked is based on the IdP template option.
|
|
// The function returns a boolean whether a user was found or not.
|
|
func (l *Login) checkAutoLinking(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, provider *query.IDPTemplate, externalUser *domain.ExternalUser) bool {
|
|
queries := make([]query.SearchQuery, 0, 2)
|
|
var user *query.NotifyUser
|
|
switch provider.AutoLinking {
|
|
case domain.AutoLinkingOptionUnspecified:
|
|
// is auto linking is disable, we shouldn't even get here, but in case we do we can directly return
|
|
return false
|
|
case domain.AutoLinkingOptionUsername:
|
|
// if we're checking for usernames there are to options:
|
|
//
|
|
// If no specific org has been requested (by id or domain scope), we'll check the provided username against
|
|
// all existing loginnames and directly use that result to either prompt or continue with other idp options.
|
|
if authReq.RequestedOrgID == "" {
|
|
user, err := l.query.GetNotifyUserByLoginName(r.Context(), false, externalUser.PreferredUsername)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
l.renderLinkingUserPrompt(w, r, authReq, user, nil)
|
|
return true
|
|
}
|
|
// If a specific org has been requested, we'll check the provided username against usernames (of that org).
|
|
usernameQuery, err := query.NewUserUsernameSearchQuery(externalUser.PreferredUsername, query.TextEqualsIgnoreCase)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
queries = append(queries, usernameQuery)
|
|
case domain.AutoLinkingOptionEmail:
|
|
// Email will always be checked against verified email addresses.
|
|
emailQuery, err := query.NewUserVerifiedEmailSearchQuery(string(externalUser.Email))
|
|
if err != nil {
|
|
return false
|
|
}
|
|
queries = append(queries, emailQuery)
|
|
}
|
|
// restrict the possible organization if needed (for email and usernames)
|
|
if authReq.RequestedOrgID != "" {
|
|
resourceOwnerQuery, err := query.NewUserResourceOwnerSearchQuery(authReq.RequestedOrgID, query.TextEquals)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
queries = append(queries, resourceOwnerQuery)
|
|
}
|
|
user, err := l.query.GetNotifyUser(r.Context(), false, queries...)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
l.renderLinkingUserPrompt(w, r, authReq, user, nil)
|
|
return true
|
|
}
|
|
|
|
// externalUserNotExisting is called if an externalAuthentication couldn't find a corresponding externalID
|
|
// possible solutions are:
|
|
//
|
|
// * auto creation
|
|
// * external not found overview:
|
|
// - creation by user
|
|
// - linking to existing user
|
|
func (l *Login) externalUserNotExisting(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, provider *query.IDPTemplate, externalUser *domain.ExternalUser, changed bool) {
|
|
resourceOwner := authz.GetInstance(r.Context()).DefaultOrganisationID()
|
|
|
|
if authReq.RequestedOrgID != "" && authReq.RequestedOrgID != resourceOwner {
|
|
resourceOwner = authReq.RequestedOrgID
|
|
}
|
|
|
|
orgIAMPolicy, err := l.getOrgDomainPolicy(r, resourceOwner)
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, nil, nil, nil, err)
|
|
return
|
|
}
|
|
|
|
human, idpLink, _ := mapExternalUserToLoginUser(externalUser, orgIAMPolicy.UserLoginMustBeDomain)
|
|
// let's check if auto-linking is enabled and if the user would be found by the corresponding option
|
|
if provider.AutoLinking != domain.AutoLinkingOptionUnspecified {
|
|
if l.checkAutoLinking(w, r, authReq, provider, externalUser) {
|
|
return
|
|
}
|
|
}
|
|
|
|
// if auto creation or creation itself is disabled, send the user to the notFoundOption
|
|
if !provider.IsCreationAllowed || !provider.IsAutoCreation {
|
|
l.renderExternalNotFoundOption(w, r, authReq, orgIAMPolicy, human, idpLink, err)
|
|
return
|
|
}
|
|
|
|
// reload auth request, to ensure current state (checked external login)
|
|
authReq, err = l.authRepo.AuthRequestByID(r.Context(), authReq.ID, authReq.AgentID)
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, orgIAMPolicy, human, idpLink, err)
|
|
return
|
|
}
|
|
if changed || len(externalUser.Metadatas) > 0 {
|
|
if err := l.authRepo.SetLinkingUser(r.Context(), authReq, externalUser); err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
}
|
|
l.autoCreateExternalUser(w, r, authReq)
|
|
}
|
|
|
|
// autoCreateExternalUser takes the externalUser and creates it automatically (without user interaction)
|
|
func (l *Login) autoCreateExternalUser(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest) {
|
|
if len(authReq.LinkingUsers) == 0 {
|
|
l.renderError(w, r, authReq, zerrors.ThrowPreconditionFailed(nil, "LOGIN-asfg3", "Errors.ExternalIDP.NoExternalUserData"))
|
|
return
|
|
}
|
|
|
|
// TODO (LS): how do we get multiple and why do we use the last of them (taken as is)?
|
|
linkingUser := authReq.LinkingUsers[len(authReq.LinkingUsers)-1]
|
|
|
|
l.registerExternalUser(w, r, authReq, linkingUser)
|
|
}
|
|
|
|
// renderExternalNotFoundOption renders a page, where the user is able to edit the IDP data,
|
|
// create a new externalUser of link to existing on (based on the IDP template)
|
|
func (l *Login) renderExternalNotFoundOption(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, orgIAMPolicy *query.DomainPolicy, human *domain.Human, idpLink *domain.UserIDPLink, err error) {
|
|
var errID, errMessage string
|
|
if err != nil {
|
|
errID, errMessage = l.getErrorMessage(r, err)
|
|
}
|
|
if orgIAMPolicy == nil {
|
|
resourceOwner := authz.GetInstance(r.Context()).DefaultOrganisationID()
|
|
|
|
if authReq.RequestedOrgID != "" && authReq.RequestedOrgID != resourceOwner {
|
|
resourceOwner = authReq.RequestedOrgID
|
|
}
|
|
|
|
orgIAMPolicy, err = l.getOrgDomainPolicy(r, resourceOwner)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
|
|
}
|
|
|
|
if human == nil || idpLink == nil {
|
|
|
|
// TODO (LS): how do we get multiple and why do we use the last of them (taken as is)?
|
|
linkingUser := authReq.LinkingUsers[len(authReq.LinkingUsers)-1]
|
|
human, idpLink, _ = mapExternalUserToLoginUser(linkingUser, orgIAMPolicy.UserLoginMustBeDomain)
|
|
}
|
|
|
|
var resourceOwner string
|
|
if authReq != nil {
|
|
resourceOwner = authReq.RequestedOrgID
|
|
}
|
|
if resourceOwner == "" {
|
|
resourceOwner = authz.GetInstance(r.Context()).DefaultOrganisationID()
|
|
}
|
|
labelPolicy, err := l.getLabelPolicy(r, resourceOwner)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
|
|
idpTemplate, err := l.getIDPByID(r, idpLink.IDPConfigID)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
|
|
translator := l.getTranslator(r.Context(), authReq)
|
|
data := externalNotFoundOptionData{
|
|
baseData: l.getBaseData(r, authReq, translator, "ExternalNotFound.Title", "ExternalNotFound.Description", errID, errMessage),
|
|
externalNotFoundOptionFormData: externalNotFoundOptionFormData{
|
|
externalRegisterFormData: externalRegisterFormData{
|
|
Email: human.EmailAddress,
|
|
Username: human.Username,
|
|
Firstname: human.FirstName,
|
|
Lastname: human.LastName,
|
|
Nickname: human.NickName,
|
|
Language: human.PreferredLanguage.String(),
|
|
},
|
|
},
|
|
IsLinkingAllowed: idpTemplate.IsLinkingAllowed,
|
|
IsCreationAllowed: idpTemplate.IsCreationAllowed,
|
|
ExternalIDPID: idpLink.IDPConfigID,
|
|
ExternalIDPUserID: idpLink.ExternalUserID,
|
|
ExternalIDPUserDisplayName: idpLink.DisplayName,
|
|
ExternalEmail: human.EmailAddress,
|
|
ExternalEmailVerified: human.IsEmailVerified,
|
|
ShowUsername: orgIAMPolicy.UserLoginMustBeDomain,
|
|
ShowUsernameSuffix: !labelPolicy.HideLoginNameSuffix,
|
|
OrgRegister: orgIAMPolicy.UserLoginMustBeDomain,
|
|
ProviderName: domain.IDPName(idpTemplate.Name, idpTemplate.Type),
|
|
}
|
|
if human.Phone != nil {
|
|
data.Phone = human.PhoneNumber
|
|
data.ExternalPhone = human.PhoneNumber
|
|
data.ExternalPhoneVerified = human.IsPhoneVerified
|
|
}
|
|
funcs := map[string]interface{}{
|
|
"selectedLanguage": func(l string) bool {
|
|
return data.Language == l
|
|
},
|
|
}
|
|
l.renderer.RenderTemplate(w, r, translator, l.renderer.Templates[tmplExternalNotFoundOption], data, funcs)
|
|
}
|
|
|
|
// handleExternalNotFoundOptionCheck takes the data from the submitted externalNotFound page
|
|
// and either links or creates an externalUser
|
|
func (l *Login) handleExternalNotFoundOptionCheck(w http.ResponseWriter, r *http.Request) {
|
|
data := new(externalNotFoundOptionFormData)
|
|
authReq, err := l.ensureAuthRequestAndParseData(r, data)
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, nil, nil, nil, err)
|
|
return
|
|
}
|
|
|
|
idpTemplate, err := l.getIDPByID(r, authReq.SelectedIDPConfigID)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
// if the user click on the cancel button / back icon
|
|
if data.ResetLinking {
|
|
userAgentID, _ := http_mw.UserAgentIDFromCtx(r.Context())
|
|
err = l.authRepo.ResetLinkingUsers(r.Context(), authReq.ID, userAgentID)
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, nil, nil, nil, err)
|
|
}
|
|
l.handleLogin(w, r)
|
|
return
|
|
}
|
|
// if the user selects the linking button
|
|
if data.Link {
|
|
if !idpTemplate.IsLinkingAllowed {
|
|
l.renderExternalNotFoundOption(w, r, authReq, nil, nil, nil, zerrors.ThrowPreconditionFailed(nil, "LOGIN-AS3ff", "Errors.ExternalIDP.LinkingNotAllowed"))
|
|
return
|
|
}
|
|
l.renderLogin(w, r, authReq, nil)
|
|
return
|
|
}
|
|
// if the user selects the creation button
|
|
if !idpTemplate.IsCreationAllowed {
|
|
l.renderExternalNotFoundOption(w, r, authReq, nil, nil, nil, zerrors.ThrowPreconditionFailed(nil, "LOGIN-dsfd3", "Errors.ExternalIDP.CreationNotAllowed"))
|
|
return
|
|
}
|
|
linkingUser := mapExternalNotFoundOptionFormDataToLoginUser(data)
|
|
l.registerExternalUser(w, r, authReq, linkingUser)
|
|
}
|
|
|
|
// registerExternalUser creates an externalUser with the provided data
|
|
// incl. execution of pre and post creation actions
|
|
//
|
|
// it is called from either the [autoCreateExternalUser] or [handleExternalNotFoundOptionCheck]
|
|
func (l *Login) registerExternalUser(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, externalUser *domain.ExternalUser) {
|
|
resourceOwner := authz.GetInstance(r.Context()).DefaultOrganisationID()
|
|
|
|
if authReq.RequestedOrgID != "" && authReq.RequestedOrgID != resourceOwner {
|
|
resourceOwner = authReq.RequestedOrgID
|
|
}
|
|
|
|
orgIamPolicy, err := l.getOrgDomainPolicy(r, resourceOwner)
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, nil, nil, nil, err)
|
|
return
|
|
}
|
|
user, externalIDP, metadata := mapExternalUserToLoginUser(externalUser, orgIamPolicy.UserLoginMustBeDomain)
|
|
|
|
user, metadata, err = l.runPreCreationActions(authReq, r, user, metadata, resourceOwner, domain.FlowTypeExternalAuthentication)
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, orgIamPolicy, nil, nil, err)
|
|
return
|
|
}
|
|
err = l.authRepo.AutoRegisterExternalUser(setContext(r.Context(), resourceOwner), user, externalIDP, nil, authReq.ID, authReq.AgentID, resourceOwner, metadata, domain.BrowserInfoFromRequest(r))
|
|
if err != nil {
|
|
l.renderExternalNotFoundOption(w, r, authReq, orgIamPolicy, user, externalIDP, err)
|
|
return
|
|
}
|
|
// read auth request again to get current state including userID
|
|
authReq, err = l.authRepo.AuthRequestByID(r.Context(), authReq.ID, authReq.AgentID)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
userGrants, err := l.runPostCreationActions(authReq.UserID, authReq, r, resourceOwner, domain.FlowTypeExternalAuthentication)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
err = l.appendUserGrants(r.Context(), userGrants, resourceOwner)
|
|
if err != nil {
|
|
l.renderError(w, r, authReq, err)
|
|
return
|
|
}
|
|
l.renderNextStep(w, r, authReq)
|
|
}
|
|
|
|
// updateExternalUser will update the existing user (email, phone, profile) with data provided by the IDP
|
|
func (l *Login) updateExternalUser(ctx context.Context, authReq *domain.AuthRequest, externalUser *domain.ExternalUser) error {
|
|
user, err := l.query.GetUserByID(ctx, true, authReq.UserID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if user.Human == nil {
|
|
return zerrors.ThrowPreconditionFailed(nil, "LOGIN-WLTce", "Errors.User.NotHuman")
|
|
}
|
|
err = l.updateExternalUserEmail(ctx, user, externalUser)
|
|
logging.WithFields("authReq", authReq.ID, "user", authReq.UserID).OnError(err).Error("unable to update email")
|
|
|
|
err = l.updateExternalUserPhone(ctx, user, externalUser)
|
|
logging.WithFields("authReq", authReq.ID, "user", authReq.UserID).OnError(err).Error("unable to update phone")
|
|
|
|
err = l.updateExternalUserProfile(ctx, user, externalUser)
|
|
logging.WithFields("authReq", authReq.ID, "user", authReq.UserID).OnError(err).Error("unable to update profile")
|
|
|
|
err = l.updateExternalUsername(ctx, user, externalUser)
|
|
logging.WithFields("authReq", authReq.ID, "user", authReq.UserID).OnError(err).Error("unable to update external username")
|
|
|
|
return nil
|
|
}
|
|
|
|
func (l *Login) updateExternalUserEmail(ctx context.Context, user *query.User, externalUser *domain.ExternalUser) error {
|
|
changed := hasEmailChanged(user, externalUser)
|
|
if !changed {
|
|
return nil
|
|
}
|
|
// if the email has changed and / or was not verified, we change it
|
|
emailCodeGenerator, err := l.query.InitEncryptionGenerator(ctx, domain.SecretGeneratorTypeVerifyEmailCode, l.userCodeAlg)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = l.command.ChangeHumanEmail(setContext(ctx, user.ResourceOwner),
|
|
&domain.Email{
|
|
ObjectRoot: models.ObjectRoot{AggregateID: user.ID},
|
|
EmailAddress: externalUser.Email,
|
|
IsEmailVerified: externalUser.IsEmailVerified,
|
|
},
|
|
emailCodeGenerator)
|
|
return err
|
|
}
|
|
|
|
func (l *Login) updateExternalUserPhone(ctx context.Context, user *query.User, externalUser *domain.ExternalUser) error {
|
|
changed, err := hasPhoneChanged(user, externalUser)
|
|
if !changed || err != nil {
|
|
return err
|
|
}
|
|
// if the phone has changed and / or was not verified, we change it
|
|
phoneCodeGenerator, err := l.query.InitEncryptionGenerator(ctx, domain.SecretGeneratorTypeVerifyPhoneCode, l.userCodeAlg)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
_, err = l.command.ChangeHumanPhone(setContext(ctx, user.ResourceOwner),
|
|
&domain.Phone{
|
|
ObjectRoot: models.ObjectRoot{AggregateID: user.ID},
|
|
PhoneNumber: externalUser.Phone,
|
|
IsPhoneVerified: externalUser.IsPhoneVerified,
|
|
},
|
|
user.ResourceOwner,
|
|
phoneCodeGenerator)
|
|
return err
|
|
}
|
|
|
|
func (l *Login) updateExternalUserProfile(ctx context.Context, user *query.User, externalUser *domain.ExternalUser) error {
|
|
if externalUser.FirstName == user.Human.FirstName &&
|
|
externalUser.LastName == user.Human.LastName &&
|
|
externalUser.NickName == user.Human.NickName &&
|
|
externalUser.DisplayName == user.Human.DisplayName &&
|
|
externalUser.PreferredLanguage == user.Human.PreferredLanguage {
|
|
return nil
|
|
}
|
|
_, err := l.command.ChangeHumanProfile(setContext(ctx, user.ResourceOwner), &domain.Profile{
|
|
ObjectRoot: models.ObjectRoot{AggregateID: user.ID},
|
|
FirstName: externalUser.FirstName,
|
|
LastName: externalUser.LastName,
|
|
NickName: externalUser.NickName,
|
|
DisplayName: externalUser.DisplayName,
|
|
PreferredLanguage: externalUser.PreferredLanguage,
|
|
Gender: user.Human.Gender,
|
|
})
|
|
return err
|
|
}
|
|
|
|
func (l *Login) updateExternalUsername(ctx context.Context, user *query.User, externalUser *domain.ExternalUser) error {
|
|
externalIDQuery, err := query.NewIDPUserLinksExternalIDSearchQuery(externalUser.ExternalUserID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
idpIDQuery, err := query.NewIDPUserLinkIDPIDSearchQuery(externalUser.IDPConfigID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
userIDQuery, err := query.NewIDPUserLinksUserIDSearchQuery(user.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
links, err := l.query.IDPUserLinks(ctx, &query.IDPUserLinksSearchQuery{Queries: []query.SearchQuery{externalIDQuery, idpIDQuery, userIDQuery}}, false)
|
|
if err != nil || len(links.Links) == 0 {
|
|
return err
|
|
}
|
|
if links.Links[0].ProvidedUsername == externalUser.PreferredUsername {
|
|
return nil
|
|
}
|
|
return l.command.UpdateUserIDPLinkUsername(
|
|
setContext(ctx, user.ResourceOwner),
|
|
user.ID,
|
|
user.ResourceOwner,
|
|
externalUser.IDPConfigID,
|
|
externalUser.ExternalUserID,
|
|
externalUser.PreferredUsername,
|
|
)
|
|
}
|
|
|
|
func hasEmailChanged(user *query.User, externalUser *domain.ExternalUser) bool {
|
|
externalUser.Email = externalUser.Email.Normalize()
|
|
if externalUser.Email == "" {
|
|
return false
|
|
}
|
|
// ignore if the same email is not set to verified anymore
|
|
if externalUser.Email == user.Human.Email && user.Human.IsEmailVerified {
|
|
return false
|
|
}
|
|
return externalUser.Email != user.Human.Email || externalUser.IsEmailVerified != user.Human.IsEmailVerified
|
|
}
|
|
|
|
func hasPhoneChanged(user *query.User, externalUser *domain.ExternalUser) (_ bool, err error) {
|
|
if externalUser.Phone == "" {
|
|
return false, nil
|
|
}
|
|
externalUser.Phone, err = externalUser.Phone.Normalize()
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
// ignore if the same phone is not set to verified anymore
|
|
if externalUser.Phone == user.Human.Phone && user.Human.IsPhoneVerified {
|
|
return false, nil
|
|
}
|
|
return externalUser.Phone != user.Human.Phone || externalUser.IsPhoneVerified != user.Human.IsPhoneVerified, nil
|
|
}
|
|
|
|
func (l *Login) ldapProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*ldap.Provider, error) {
|
|
password, err := crypto.DecryptString(identityProvider.LDAPIDPTemplate.BindPassword, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
var opts []ldap.ProviderOpts
|
|
if !identityProvider.LDAPIDPTemplate.StartTLS {
|
|
opts = append(opts, ldap.WithoutStartTLS())
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.IDAttribute != "" {
|
|
opts = append(opts, ldap.WithCustomIDAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.IDAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.FirstNameAttribute != "" {
|
|
opts = append(opts, ldap.WithFirstNameAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.FirstNameAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.LastNameAttribute != "" {
|
|
opts = append(opts, ldap.WithLastNameAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.LastNameAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.DisplayNameAttribute != "" {
|
|
opts = append(opts, ldap.WithDisplayNameAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.DisplayNameAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.NickNameAttribute != "" {
|
|
opts = append(opts, ldap.WithNickNameAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.NickNameAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.PreferredUsernameAttribute != "" {
|
|
opts = append(opts, ldap.WithPreferredUsernameAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.PreferredUsernameAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.EmailAttribute != "" {
|
|
opts = append(opts, ldap.WithEmailAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.EmailAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.EmailVerifiedAttribute != "" {
|
|
opts = append(opts, ldap.WithEmailVerifiedAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.EmailVerifiedAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.PhoneAttribute != "" {
|
|
opts = append(opts, ldap.WithPhoneAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.PhoneAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.PhoneVerifiedAttribute != "" {
|
|
opts = append(opts, ldap.WithPhoneVerifiedAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.PhoneVerifiedAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.PreferredLanguageAttribute != "" {
|
|
opts = append(opts, ldap.WithPreferredLanguageAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.PreferredLanguageAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.AvatarURLAttribute != "" {
|
|
opts = append(opts, ldap.WithAvatarURLAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.AvatarURLAttribute))
|
|
}
|
|
if identityProvider.LDAPIDPTemplate.LDAPAttributes.ProfileAttribute != "" {
|
|
opts = append(opts, ldap.WithProfileAttribute(identityProvider.LDAPIDPTemplate.LDAPAttributes.ProfileAttribute))
|
|
}
|
|
return ldap.New(
|
|
identityProvider.Name,
|
|
identityProvider.Servers,
|
|
identityProvider.BaseDN,
|
|
identityProvider.BindDN,
|
|
password,
|
|
identityProvider.UserBase,
|
|
identityProvider.UserObjectClasses,
|
|
identityProvider.UserFilters,
|
|
identityProvider.Timeout,
|
|
l.baseURL(ctx)+EndpointLDAPLogin+"?"+QueryAuthRequestID+"=",
|
|
opts...,
|
|
), nil
|
|
}
|
|
|
|
func (l *Login) googleProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*google.Provider, error) {
|
|
errorHandler := func(w http.ResponseWriter, r *http.Request, errorType string, errorDesc string, state string) {
|
|
logging.Errorf("token exchanged failed: %s - %s (state: %s)", errorType, errorType, state)
|
|
rp.DefaultErrorHandler(w, r, errorType, errorDesc, state)
|
|
}
|
|
openid.WithRelyingPartyOption(rp.WithErrorHandler(errorHandler))
|
|
secret, err := crypto.DecryptString(identityProvider.GoogleIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return google.New(
|
|
identityProvider.GoogleIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.GoogleIDPTemplate.Scopes,
|
|
)
|
|
}
|
|
|
|
func (l *Login) oidcProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*openid.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.OIDCIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
opts := make([]openid.ProviderOpts, 1, 2)
|
|
opts[0] = openid.WithSelectAccount()
|
|
if identityProvider.OIDCIDPTemplate.IsIDTokenMapping {
|
|
opts = append(opts, openid.WithIDTokenMapping())
|
|
}
|
|
return openid.New(identityProvider.Name,
|
|
identityProvider.OIDCIDPTemplate.Issuer,
|
|
identityProvider.OIDCIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.OIDCIDPTemplate.Scopes,
|
|
openid.DefaultMapper,
|
|
opts...,
|
|
)
|
|
}
|
|
|
|
func (l *Login) jwtProvider(identityProvider *query.IDPTemplate) (*jwt.Provider, error) {
|
|
return jwt.New(
|
|
identityProvider.Name,
|
|
identityProvider.JWTIDPTemplate.Issuer,
|
|
identityProvider.JWTIDPTemplate.Endpoint,
|
|
identityProvider.JWTIDPTemplate.KeysEndpoint,
|
|
identityProvider.JWTIDPTemplate.HeaderName,
|
|
l.idpConfigAlg,
|
|
)
|
|
}
|
|
|
|
func (l *Login) oauthProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*oauth.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.OAuthIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
config := &oauth2.Config{
|
|
ClientID: identityProvider.OAuthIDPTemplate.ClientID,
|
|
ClientSecret: secret,
|
|
Endpoint: oauth2.Endpoint{
|
|
AuthURL: identityProvider.OAuthIDPTemplate.AuthorizationEndpoint,
|
|
TokenURL: identityProvider.OAuthIDPTemplate.TokenEndpoint,
|
|
},
|
|
RedirectURL: l.baseURL(ctx) + EndpointExternalLoginCallback,
|
|
Scopes: identityProvider.OAuthIDPTemplate.Scopes,
|
|
}
|
|
return oauth.New(
|
|
config,
|
|
identityProvider.Name,
|
|
identityProvider.OAuthIDPTemplate.UserEndpoint,
|
|
func() idp.User {
|
|
return oauth.NewUserMapper(identityProvider.OAuthIDPTemplate.IDAttribute)
|
|
},
|
|
)
|
|
}
|
|
|
|
func (l *Login) samlProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*saml.Provider, error) {
|
|
key, err := crypto.Decrypt(identityProvider.SAMLIDPTemplate.Key, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
opts := make([]saml.ProviderOpts, 0, 6)
|
|
if identityProvider.SAMLIDPTemplate.WithSignedRequest {
|
|
opts = append(opts, saml.WithSignedRequest())
|
|
}
|
|
if identityProvider.SAMLIDPTemplate.Binding != "" {
|
|
opts = append(opts, saml.WithBinding(identityProvider.SAMLIDPTemplate.Binding))
|
|
}
|
|
if identityProvider.SAMLIDPTemplate.NameIDFormat.Valid {
|
|
opts = append(opts, saml.WithNameIDFormat(identityProvider.SAMLIDPTemplate.NameIDFormat.V))
|
|
}
|
|
if identityProvider.SAMLIDPTemplate.TransientMappingAttributeName != "" {
|
|
opts = append(opts, saml.WithTransientMappingAttributeName(identityProvider.SAMLIDPTemplate.TransientMappingAttributeName))
|
|
}
|
|
opts = append(opts,
|
|
saml.WithEntityID(http_utils.BuildOrigin(authz.GetInstance(ctx).RequestedHost(), l.externalSecure)+"/idps/"+identityProvider.ID+"/saml/metadata"),
|
|
saml.WithCustomRequestTracker(
|
|
requesttracker.New(
|
|
func(ctx context.Context, authRequestID, samlRequestID string) error {
|
|
useragent, _ := http_mw.UserAgentIDFromCtx(ctx)
|
|
return l.authRepo.SaveSAMLRequestID(ctx, authRequestID, samlRequestID, useragent)
|
|
},
|
|
func(ctx context.Context, authRequestID string) (*samlsp.TrackedRequest, error) {
|
|
useragent, _ := http_mw.UserAgentIDFromCtx(ctx)
|
|
auhRequest, err := l.authRepo.AuthRequestByID(ctx, authRequestID, useragent)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &samlsp.TrackedRequest{
|
|
SAMLRequestID: auhRequest.SAMLRequestID,
|
|
Index: authRequestID,
|
|
}, nil
|
|
},
|
|
),
|
|
))
|
|
return saml.New(
|
|
identityProvider.Name,
|
|
l.baseURL(ctx)+EndpointExternalLogin+"/",
|
|
identityProvider.SAMLIDPTemplate.Metadata,
|
|
identityProvider.SAMLIDPTemplate.Certificate,
|
|
key,
|
|
opts...,
|
|
)
|
|
}
|
|
|
|
func (l *Login) azureProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*azuread.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.AzureADIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
opts := make([]azuread.ProviderOptions, 0, 2)
|
|
if identityProvider.AzureADIDPTemplate.IsEmailVerified {
|
|
opts = append(opts, azuread.WithEmailVerified())
|
|
}
|
|
if identityProvider.AzureADIDPTemplate.Tenant != "" {
|
|
opts = append(opts, azuread.WithTenant(azuread.TenantType(identityProvider.AzureADIDPTemplate.Tenant)))
|
|
}
|
|
return azuread.New(
|
|
identityProvider.Name,
|
|
identityProvider.AzureADIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.AzureADIDPTemplate.Scopes,
|
|
opts...,
|
|
)
|
|
}
|
|
|
|
func (l *Login) githubProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*github.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.GitHubIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return github.New(
|
|
identityProvider.GitHubIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.GitHubIDPTemplate.Scopes,
|
|
)
|
|
}
|
|
|
|
func (l *Login) githubEnterpriseProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*github.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.GitHubIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return github.NewCustomURL(
|
|
identityProvider.Name,
|
|
identityProvider.GitHubIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.GitHubEnterpriseIDPTemplate.AuthorizationEndpoint,
|
|
identityProvider.GitHubEnterpriseIDPTemplate.TokenEndpoint,
|
|
identityProvider.GitHubEnterpriseIDPTemplate.UserEndpoint,
|
|
identityProvider.GitHubIDPTemplate.Scopes,
|
|
)
|
|
}
|
|
|
|
func (l *Login) gitlabProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*gitlab.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.GitLabIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return gitlab.New(
|
|
identityProvider.GitLabIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.GitLabIDPTemplate.Scopes,
|
|
)
|
|
}
|
|
|
|
func (l *Login) gitlabSelfHostedProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*gitlab.Provider, error) {
|
|
secret, err := crypto.DecryptString(identityProvider.GitLabSelfHostedIDPTemplate.ClientSecret, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return gitlab.NewCustomIssuer(
|
|
identityProvider.Name,
|
|
identityProvider.GitLabSelfHostedIDPTemplate.Issuer,
|
|
identityProvider.GitLabSelfHostedIDPTemplate.ClientID,
|
|
secret,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallback,
|
|
identityProvider.GitLabSelfHostedIDPTemplate.Scopes,
|
|
)
|
|
}
|
|
|
|
func (l *Login) appleProvider(ctx context.Context, identityProvider *query.IDPTemplate) (*apple.Provider, error) {
|
|
privateKey, err := crypto.Decrypt(identityProvider.AppleIDPTemplate.PrivateKey, l.idpConfigAlg)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return apple.New(
|
|
identityProvider.AppleIDPTemplate.ClientID,
|
|
identityProvider.AppleIDPTemplate.TeamID,
|
|
identityProvider.AppleIDPTemplate.KeyID,
|
|
l.baseURL(ctx)+EndpointExternalLoginCallbackFormPost,
|
|
privateKey,
|
|
identityProvider.AppleIDPTemplate.Scopes,
|
|
)
|
|
}
|
|
|
|
func (l *Login) appendUserGrants(ctx context.Context, userGrants []*domain.UserGrant, resourceOwner string) error {
|
|
if len(userGrants) == 0 {
|
|
return nil
|
|
}
|
|
for _, grant := range userGrants {
|
|
_, err := l.command.AddUserGrant(setContext(ctx, resourceOwner), grant, resourceOwner)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (l *Login) externalAuthFailed(w http.ResponseWriter, r *http.Request, authReq *domain.AuthRequest, tokens *oidc.Tokens[*oidc.IDTokenClaims], user idp.User, err error) {
|
|
if authReq == nil {
|
|
l.renderLogin(w, r, authReq, err)
|
|
return
|
|
}
|
|
if _, _, actionErr := l.runPostExternalAuthenticationActions(&domain.ExternalUser{}, tokens, authReq, r, user, err); actionErr != nil {
|
|
logging.WithError(err).Error("both external user authentication and action post authentication failed")
|
|
}
|
|
l.renderLogin(w, r, authReq, err)
|
|
}
|
|
|
|
// tokens extracts the oidc.Tokens for backwards compatibility of PostExternalAuthenticationActions
|
|
func tokens(session idp.Session) *oidc.Tokens[*oidc.IDTokenClaims] {
|
|
switch s := session.(type) {
|
|
case *openid.Session:
|
|
return s.Tokens
|
|
case *jwt.Session:
|
|
return s.Tokens
|
|
case *oauth.Session:
|
|
return s.Tokens
|
|
case *azuread.Session:
|
|
return s.Tokens()
|
|
case *apple.Session:
|
|
return s.Tokens
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func mapIDPUserToExternalUser(user idp.User, id string) *domain.ExternalUser {
|
|
return &domain.ExternalUser{
|
|
IDPConfigID: id,
|
|
ExternalUserID: user.GetID(),
|
|
PreferredUsername: user.GetPreferredUsername(),
|
|
DisplayName: user.GetDisplayName(),
|
|
FirstName: user.GetFirstName(),
|
|
LastName: user.GetLastName(),
|
|
NickName: user.GetNickname(),
|
|
Email: user.GetEmail(),
|
|
IsEmailVerified: user.IsEmailVerified(),
|
|
PreferredLanguage: user.GetPreferredLanguage(),
|
|
Phone: user.GetPhone(),
|
|
IsPhoneVerified: user.IsPhoneVerified(),
|
|
}
|
|
}
|
|
|
|
func mapExternalUserToLoginUser(externalUser *domain.ExternalUser, mustBeDomain bool) (*domain.Human, *domain.UserIDPLink, []*domain.Metadata) {
|
|
username := externalUser.PreferredUsername
|
|
if mustBeDomain {
|
|
index := strings.LastIndex(username, "@")
|
|
if index > 1 {
|
|
username = username[:index]
|
|
}
|
|
}
|
|
human := &domain.Human{
|
|
Username: username,
|
|
Profile: &domain.Profile{
|
|
FirstName: externalUser.FirstName,
|
|
LastName: externalUser.LastName,
|
|
PreferredLanguage: externalUser.PreferredLanguage,
|
|
NickName: externalUser.NickName,
|
|
DisplayName: externalUser.DisplayName,
|
|
},
|
|
Email: &domain.Email{
|
|
EmailAddress: externalUser.Email,
|
|
IsEmailVerified: externalUser.IsEmailVerified,
|
|
},
|
|
}
|
|
if externalUser.Phone != "" {
|
|
human.Phone = &domain.Phone{
|
|
PhoneNumber: externalUser.Phone,
|
|
IsPhoneVerified: externalUser.IsPhoneVerified,
|
|
}
|
|
}
|
|
externalIDP := &domain.UserIDPLink{
|
|
IDPConfigID: externalUser.IDPConfigID,
|
|
ExternalUserID: externalUser.ExternalUserID,
|
|
DisplayName: externalUser.PreferredUsername,
|
|
}
|
|
return human, externalIDP, externalUser.Metadatas
|
|
}
|
|
|
|
func mapExternalNotFoundOptionFormDataToLoginUser(formData *externalNotFoundOptionFormData) *domain.ExternalUser {
|
|
isEmailVerified := formData.ExternalEmailVerified && formData.Email == formData.ExternalEmail
|
|
isPhoneVerified := formData.ExternalPhoneVerified && formData.Phone == formData.ExternalPhone
|
|
return &domain.ExternalUser{
|
|
IDPConfigID: formData.ExternalIDPConfigID,
|
|
ExternalUserID: formData.ExternalIDPExtUserID,
|
|
PreferredUsername: formData.Username,
|
|
DisplayName: string(formData.Email),
|
|
FirstName: formData.Firstname,
|
|
LastName: formData.Lastname,
|
|
NickName: formData.Nickname,
|
|
Email: formData.Email,
|
|
IsEmailVerified: isEmailVerified,
|
|
Phone: formData.Phone,
|
|
IsPhoneVerified: isPhoneVerified,
|
|
PreferredLanguage: language.Make(formData.Language),
|
|
}
|
|
}
|
|
|
|
func (l *Login) sessionParamsFromAuthRequest(ctx context.Context, authReq *domain.AuthRequest, identityProviderID string) []idp.Parameter {
|
|
params := make([]idp.Parameter, 1, 2)
|
|
params[0] = idp.UserAgentID(authReq.AgentID)
|
|
|
|
if authReq.UserID != "" && identityProviderID != "" {
|
|
links, err := l.getUserLinks(ctx, authReq.UserID, identityProviderID)
|
|
if err != nil {
|
|
logging.WithFields("authReqID", authReq.ID, "userID", authReq.UserID, "providerID", identityProviderID).WithError(err).Warn("failed to get user links for")
|
|
return params
|
|
}
|
|
if len(links.Links) == 1 {
|
|
return append(params, idp.LoginHintParam(links.Links[0].ProvidedUsername))
|
|
}
|
|
}
|
|
if authReq.UserName != "" {
|
|
return append(params, idp.LoginHintParam(authReq.UserName))
|
|
}
|
|
if authReq.LoginName != "" {
|
|
return append(params, idp.LoginHintParam(authReq.LoginName))
|
|
}
|
|
if authReq.LoginHint != "" {
|
|
return append(params, idp.LoginHintParam(authReq.LoginHint))
|
|
}
|
|
return params
|
|
}
|
|
|
|
func (l *Login) getUserLinks(ctx context.Context, userID, idpID string) (*query.IDPUserLinks, error) {
|
|
userIDQuery, err := query.NewIDPUserLinksUserIDSearchQuery(userID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
idpIDQuery, err := query.NewIDPUserLinkIDPIDSearchQuery(idpID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return l.query.IDPUserLinks(ctx,
|
|
&query.IDPUserLinksSearchQuery{
|
|
Queries: []query.SearchQuery{
|
|
userIDQuery,
|
|
idpIDQuery,
|
|
},
|
|
}, false,
|
|
)
|
|
}
|