145 lines
4.6 KiB
Go
145 lines
4.6 KiB
Go
package handlers
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import (
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"errors"
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"time"
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"github.com/authelia/authelia/v4/internal/configuration/schema"
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"github.com/authelia/authelia/v4/internal/middlewares"
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"github.com/authelia/authelia/v4/internal/regulation"
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"github.com/authelia/authelia/v4/internal/session"
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)
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// FirstFactorPost is the handler performing the first factory.
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//nolint:gocyclo // TODO: Consider refactoring time permitting.
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func FirstFactorPost(delayFunc middlewares.TimingAttackDelayFunc) middlewares.RequestHandler {
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return func(ctx *middlewares.AutheliaCtx) {
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var successful bool
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requestTime := time.Now()
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if delayFunc != nil {
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defer delayFunc(ctx.Logger, requestTime, &successful)
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}
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bodyJSON := firstFactorRequestBody{}
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if err := ctx.ParseBody(&bodyJSON); err != nil {
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ctx.Logger.Errorf(logFmtErrParseRequestBody, regulation.AuthType1FA, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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if bannedUntil, err := ctx.Providers.Regulator.Regulate(ctx, bodyJSON.Username); err != nil {
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if errors.Is(err, regulation.ErrUserIsBanned) {
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_ = markAuthenticationAttempt(ctx, false, &bannedUntil, bodyJSON.Username, regulation.AuthType1FA, nil)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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ctx.Logger.Errorf(logFmtErrRegulationFail, regulation.AuthType1FA, bodyJSON.Username, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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userPasswordOk, err := ctx.Providers.UserProvider.CheckUserPassword(bodyJSON.Username, bodyJSON.Password)
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if err != nil {
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_ = markAuthenticationAttempt(ctx, false, nil, bodyJSON.Username, regulation.AuthType1FA, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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if !userPasswordOk {
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_ = markAuthenticationAttempt(ctx, false, nil, bodyJSON.Username, regulation.AuthType1FA, nil)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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if err = markAuthenticationAttempt(ctx, true, nil, bodyJSON.Username, regulation.AuthType1FA, nil); err != nil {
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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userSession := ctx.GetSession()
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newSession := session.NewDefaultUserSession()
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newSession.OIDCWorkflowSession = userSession.OIDCWorkflowSession
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// Reset all values from previous session except OIDC workflow before regenerating the cookie.
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if err = ctx.SaveSession(newSession); err != nil {
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ctx.Logger.Errorf(logFmtErrSessionReset, regulation.AuthType1FA, bodyJSON.Username, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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if err = ctx.Providers.SessionProvider.RegenerateSession(ctx.RequestCtx); err != nil {
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ctx.Logger.Errorf(logFmtErrSessionRegenerate, regulation.AuthType1FA, bodyJSON.Username, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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// Check if bodyJSON.KeepMeLoggedIn can be deref'd and derive the value based on the configuration and JSON data.
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keepMeLoggedIn := ctx.Providers.SessionProvider.RememberMe != schema.RememberMeDisabled && bodyJSON.KeepMeLoggedIn != nil && *bodyJSON.KeepMeLoggedIn
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// Set the cookie to expire if remember me is enabled and the user has asked us to.
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if keepMeLoggedIn {
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err = ctx.Providers.SessionProvider.UpdateExpiration(ctx.RequestCtx, ctx.Providers.SessionProvider.RememberMe)
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if err != nil {
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ctx.Logger.Errorf(logFmtErrSessionSave, "updated expiration", regulation.AuthType1FA, bodyJSON.Username, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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}
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// Get the details of the given user from the user provider.
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userDetails, err := ctx.Providers.UserProvider.GetDetails(bodyJSON.Username)
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if err != nil {
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ctx.Logger.Errorf(logFmtErrObtainProfileDetails, regulation.AuthType1FA, bodyJSON.Username, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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ctx.Logger.Tracef(logFmtTraceProfileDetails, bodyJSON.Username, userDetails.Groups, userDetails.Emails)
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userSession.SetOneFactor(ctx.Clock.Now(), userDetails, keepMeLoggedIn)
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if refresh, refreshInterval := getProfileRefreshSettings(ctx.Configuration.AuthenticationBackend); refresh {
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userSession.RefreshTTL = ctx.Clock.Now().Add(refreshInterval)
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}
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if err = ctx.SaveSession(userSession); err != nil {
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ctx.Logger.Errorf(logFmtErrSessionSave, "updated profile", regulation.AuthType1FA, bodyJSON.Username, err)
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respondUnauthorized(ctx, messageAuthenticationFailed)
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return
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}
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successful = true
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if userSession.OIDCWorkflowSession != nil {
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handleOIDCWorkflowResponse(ctx)
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} else {
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Handle1FAResponse(ctx, bodyJSON.TargetURL, bodyJSON.RequestMethod, userSession.Username, userSession.Groups)
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}
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}
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}
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