moar webauthn and admin stuff

2023-01-03 01:40:38 -06:00 · 2023-01-03 01:40:38 -06:00 · 63b9a753e8
parent eee573eb47
commit 63b9a753e8
16 changed files with 772 additions and 423 deletions
--- a/internal/auth/auth.go
+++ b/internal/auth/auth.go
@ -3,9 +3,6 @@
 package auth

 import (
-	"bytes"
-	"context"
-	"encoding/json"
 	"fmt"
 	"net/http"
 	"time"
@ -94,202 +91,3 @@ func (am *Manager) NewSession(w http.ResponseWriter, req *http.Request, ps httpr
 		http.Redirect(w, req, "/", http.StatusSeeOther)
 	}
 }
-
-func (am *Manager) withUser(handler httprouter.Handle) httprouter.Handle {
-	return func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
-		ctxUser := req.Context().Value(ContextUser)
-		req = func() *http.Request {
-			if ctxUser != nil {
-				return req
-			}
-
-			cookie, err := req.Cookie(string(ContextCookieName))
-			if err != nil {
-				logrus.Debugf("no cookie for user found in jar <%s>", req.Cookies())
-				return req
-			}
-
-			session := &SessionUser{}
-			q := am.db.SQL().
-				Select("s.token as token, ", "u.*").
-				From("session as s").
-				Join("user as u").On("s.user = u.id").
-				Where(db.Cond{"s.token": cookie.Value})
-
-			if err := q.One(&session); err != nil {
-				logrus.Debugf("no cookie found in DB for jar <%s>: %s", req.Cookies(), err)
-				w.Header().Add("Set-Cookie", fmt.Sprintf("%s=%s; Max-Age=%d; Secure; Path=/;", ContextCookieName, "", -1))
-				return req
-			}
-
-			if session.Expired() {
-				logrus.Debugf("expired cookie found in DB for jar <%s>", req.Cookies())
-				w.Header().Add("Set-Cookie", fmt.Sprintf("%s=%s; Max-Age=%d; Secure; Path=/;", ContextCookieName, "", -1))
-				err := am.db.Collection("session").Find(db.Cond{"token": cookie.Value}).Delete()
-				if err != nil {
-					logrus.Errorf("could not purge expired session from DB: %s", err)
-				}
-				return req
-			}
-
-			return req.WithContext(context.WithValue(req.Context(), ContextUser, &session.User))
-		}()
-
-		handler(w, req, ps)
-	}
-}
-
-func (am *Manager) RequireAuthOrRedirect(handler httprouter.Handle, target string) httprouter.Handle {
-	return am.withUser(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
-		if req.Context().Value(ContextUser) == nil {
-			http.Redirect(w, req, target, http.StatusTemporaryRedirect)
-			return
-		}
-
-		handler(w, req, ps)
-	})
-}
-
-func (am *Manager) Enforce2FA(handler httprouter.Handle) httprouter.Handle {
-	return am.withUser(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
-		if req.Context().Value(ContextUser) == nil {
-			am.requestAuth(w, http.StatusUnauthorized)
-			return
-		}
-
-		user := req.Context().Value(ContextUser).(*User)
-		if !user.Require2FA {
-			handler(w, req, ps)
-			return
-		}
-
-		logrus.Debug("Enforcing 2fa for request")
-		var err error
-		err = user.FetchCredentials(am.db)
-		if err != nil {
-			logrus.Errorf("Failed fetching credentials: %s", err.Error())
-			w.WriteHeader(http.StatusInternalServerError)
-			return
-		}
-
-		if len(user.credentials) == 0 {
-			err = am.WebAuthnRegister(req)
-		} else {
-			err = am.WebAuthnLogin(req)
-		}
-
-		if err != nil {
-			if wafc, ok := err.(WebAuthFlowChallenge); ok {
-				w.WriteHeader(200)
-				w.Header().Add("content-type", "application/json")
-				w.Write([]byte(wafc.Error()))
-				return
-			}
-
-			logrus.Errorf("Failed during webauthn flow: %s", err.Error())
-			w.WriteHeader(http.StatusInternalServerError)
-			return
-		}
-
-		handler(w, req, ps)
-	})
-}
-
-func (am *Manager) RequireAdmin(handler httprouter.Handle) httprouter.Handle {
-	return am.withUser(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
-		if req.Context().Value(ContextUser) == nil {
-			am.requestAuth(w, http.StatusUnauthorized)
-			return
-		}
-
-		user := req.Context().Value(ContextUser).(*User)
-
-		if !user.IsAdmin {
-			am.requestAuth(w, http.StatusUnauthorized)
-
-			return
-		}
-		handler(w, req, ps)
-	})
-}
-
-func (am *Manager) WebAuthnRegister(req *http.Request) error {
-	user := UserFromContext(req)
-	sd := am.sess.GetBytes(req.Context(), "wan-register")
-	if sd == nil {
-		logrus.Infof("Starting webauthn registration for %s", user.Name)
-		options, sessionData, err := am.wan.BeginRegistration(user)
-		if err != nil {
-			err = fmt.Errorf("error starting webauthn: %s", err)
-			logrus.Error(err)
-			return err
-		}
-
-		var b bytes.Buffer
-		if err := json.NewEncoder(&b).Encode(&sessionData); err != nil {
-			return err
-		}
-
-		am.sess.Put(req.Context(), "wan-register", b.Bytes())
-
-		return WebAuthFlowChallenge{"register", &options}
-	}
-
-	var sessionData webauthn.SessionData
-	err := json.Unmarshal(sd, &sessionData)
-	if err != nil {
-		return err
-	}
-
-	cred, err := am.wan.FinishRegistration(user, sessionData, req)
-	if err != nil {
-		return fmt.Errorf("error finishing webauthn registration: %s", err)
-	}
-
-	data, err := json.Marshal(cred)
-	if err != nil {
-		return fmt.Errorf("error encoding webauthn credential for storage: %s", err)
-	}
-	credential := &Credential{
-		UserID: user.ID,
-		Data:   string(data),
-	}
-
-	_, err = am.db.Collection("credential").Insert(credential)
-	return err
-}
-
-func (am *Manager) WebAuthnLogin(req *http.Request) error {
-	user := UserFromContext(req)
-	sd := am.sess.GetBytes(req.Context(), "rex")
-	if sd == nil {
-		logrus.Infof("Starting webauthn login flow for %s", user.Name)
-
-		options, sessionData, err := am.wan.BeginLogin(user)
-		if err != nil {
-			return fmt.Errorf("error starting webauthn login: %s", err)
-		}
-
-		var b bytes.Buffer
-		if err := json.NewEncoder(&b).Encode(&sessionData); err != nil {
-			return fmt.Errorf("could not encode json: %s", err)
-		}
-
-		am.sess.Put(req.Context(), "rex", b.Bytes())
-
-		return WebAuthFlowChallenge{"login", &options}
-	}
-
-	var sessionData webauthn.SessionData
-	err := json.Unmarshal(sd, &sessionData)
-	if err != nil {
-		return err
-	}
-
-	_, err = am.wan.FinishLogin(user, sessionData, req)
-	return err
-}
-
-func (am *Manager) Cleanup() error {
-	return am.db.Collection("session").Find(db.Cond{"Expires": db.Before(time.Now())}).Delete()
-}
--- a/internal/auth/duration.go
+++ b/internal/auth/duration.go
@ -13,6 +13,9 @@ var DefaultTTL = TTL("30d")
 type TTL string

 func (ttl TTL) ToDuration() (res time.Duration, err error) {
+	if ttl == "" {
+		return
+	}
 	suffix := ttl[len(ttl)-1]

 	toParse := string(ttl)
@ -52,6 +55,3 @@ func (ttl *TTL) Seconds() int {
 	d, _ := ttl.ToDuration()
 	return int(d.Seconds())
 }
-
-// var _ = (db.Unmarshaler(&TTL{}))
-// var _ = (db.Marshaler(&TTL{}))
--- a/internal/auth/errors.go
+++ b/internal/auth/errors.go
@ -3,6 +3,7 @@
 package auth

 import (
+	"encoding/base64"
 	"encoding/json"

 	"github.com/sirupsen/logrus"
@ -47,6 +48,17 @@ func (c WebAuthFlowChallenge) Error() string {
 	return string(b)
 }

+func (c WebAuthFlowChallenge) Header() string {
+	b, err := json.Marshal(c.data)
+	if err != nil {
+		logrus.Errorf("Could not marshal data: %s", err)
+		logrus.Errorf("data: %s", c.data)
+		return ""
+	}
+
+	return c.flow + " " + base64.StdEncoding.EncodeToString([]byte(b))
+}
+
 func (c WebAuthFlowChallenge) Log() {
 	logrus.Error("responding with webauthn challenge")
 }
--- a/internal/auth/middleware.go
+++ b/internal/auth/middleware.go
@ -0,0 +1,149 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright © 2022 Roberto Hidalgo <nidito@un.rob.mx>
+package auth
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+
+	"github.com/julienschmidt/httprouter"
+	"github.com/sirupsen/logrus"
+	"github.com/upper/db/v4"
+)
+
+func (am *Manager) withUser(handler httprouter.Handle) httprouter.Handle {
+	return func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+		ctxUser := req.Context().Value(ContextUser)
+		req = func() *http.Request {
+			if ctxUser != nil {
+				return req
+			}
+
+			cookie, err := req.Cookie(string(ContextCookieName))
+			if err != nil {
+				logrus.Debugf("no cookie for user found in jar <%s>", req.Cookies())
+				return req
+			}
+
+			session := &SessionUser{}
+			q := am.db.SQL().
+				Select("s.token as token, ", "u.*").
+				From("session as s").
+				Join("user as u").On("s.user = u.id").
+				Where(db.Cond{"s.token": cookie.Value})
+
+			if err := q.One(&session); err != nil {
+				logrus.Debugf("no cookie found in DB for jar <%s>: %s", req.Cookies(), err)
+				w.Header().Add("Set-Cookie", fmt.Sprintf("%s=%s; Max-Age=%d; Secure; Path=/;", ContextCookieName, "", -1))
+				return req
+			}
+
+			if session.Expired() {
+				logrus.Debugf("expired cookie found in DB for jar <%s>", req.Cookies())
+				w.Header().Add("Set-Cookie", fmt.Sprintf("%s=%s; Max-Age=%d; Secure; Path=/;", ContextCookieName, "", -1))
+				err := am.db.Collection("session").Find(db.Cond{"token": cookie.Value}).Delete()
+				if err != nil {
+					logrus.Errorf("could not purge expired session from DB: %s", err)
+				}
+				return req
+			}
+
+			return req.WithContext(context.WithValue(req.Context(), ContextUser, &session.User))
+		}()
+
+		handler(w, req, ps)
+	}
+}
+
+func (am *Manager) RequireAuth(handler httprouter.Handle) httprouter.Handle {
+	return am.withUser(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+		if req.Context().Value(ContextUser) == nil {
+			am.requestAuth(w, http.StatusUnauthorized)
+			return
+		}
+
+		handler(w, req, ps)
+	})
+}
+
+func (am *Manager) RequireAuthOrRedirect(handler httprouter.Handle, target string) httprouter.Handle {
+	return am.withUser(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+		if req.Context().Value(ContextUser) == nil {
+			http.Redirect(w, req, target, http.StatusTemporaryRedirect)
+			return
+		}
+
+		handler(w, req, ps)
+	})
+}
+
+func (am *Manager) RegisterSecondFactor() httprouter.Handle {
+	return am.RequireAuth(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+		user := req.Context().Value(ContextUser).(*User)
+		if !user.Require2FA {
+			http.Error(w, http.StatusText(http.StatusConflict), http.StatusConflict)
+			return
+		}
+
+		err := am.WebAuthnFinishRegistration(req)
+		if err != nil {
+			logrus.Errorf("Failed during webauthn flow: %s", err.Error())
+			w.WriteHeader(http.StatusInternalServerError)
+			return
+		}
+
+	})
+}
+
+func (am *Manager) Enforce2FA(handler httprouter.Handle) httprouter.Handle {
+	return am.RequireAuth(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+		user := req.Context().Value(ContextUser).(*User)
+		if !user.Require2FA {
+			handler(w, req, ps)
+			return
+		}
+
+		logrus.Debug("Enforcing 2fa for request")
+		var err error
+		err = user.FetchCredentials(am.db)
+		if err != nil {
+			logrus.Errorf("Failed fetching credentials: %s", err.Error())
+			w.WriteHeader(http.StatusInternalServerError)
+			return
+		}
+
+		if len(user.credentials) == 0 {
+			err = am.WebAuthnBeginRegistration(req)
+		} else {
+			err = am.WebAuthnLogin(req)
+		}
+
+		if err != nil {
+			if wafc, ok := err.(WebAuthFlowChallenge); ok {
+				w.WriteHeader(200)
+				w.Header().Add("content-type", "application/json")
+				w.Header().Add("webauthn", wafc.Header())
+				return
+			}
+
+			logrus.Errorf("Failed during webauthn flow: %s", err.Error())
+			w.WriteHeader(http.StatusInternalServerError)
+			return
+		}
+
+		defer am.sess.RenewToken(req.Context())
+		handler(w, req, ps)
+	})
+}
+
+func (am *Manager) RequireAdmin(handler httprouter.Handle) httprouter.Handle {
+	return am.RequireAuth(func(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+		user := req.Context().Value(ContextUser).(*User)
+		if !user.IsAdmin {
+			am.requestAuth(w, http.StatusUnauthorized)
+			return
+		}
+		handler(w, req, ps)
+	})
+}
--- a/internal/auth/schedule.go
+++ b/internal/auth/schedule.go
@ -49,14 +49,8 @@ func (d UserSchedule) MarshalJSON() ([]byte, error) {
 	return json.Marshal(d.src)
 }

-func (d *UserSchedule) UnmarshalDB(b any) error {
-	var v string
-	if err := json.Unmarshal(b.([]byte), &v); err != nil {
-		return err
-	}
-
-	*d = UserSchedule{src: v}
-	for _, kv := range strings.Split(v, " ") {
+func (d *UserSchedule) Parse() error {
+	for _, kv := range strings.Split(d.src, " ") {
 		kvSlice := strings.Split(kv, "=")
 		key := kvSlice[0]
 		values := strings.Split(kvSlice[1], "-")
@ -85,7 +79,31 @@ func (d *UserSchedule) UnmarshalDB(b any) error {
 			d.hours = []float64{from, until}
 		}
 	}
+	return nil
+}

+func (d *UserSchedule) UnmarshalDB(value any) error {
+	var src string
+	if err := json.Unmarshal(value.([]byte), &src); err != nil {
+		return err
+	}
+
+	parsed := UserSchedule{src: src}
+	if err := parsed.Parse(); err != nil {
+		return err
+	}
+
+	*d = parsed
+	return nil
+}
+
+func (d *UserSchedule) UnmarshalJSON(value []byte) error {
+	parsed := UserSchedule{src: string(value)}
+	if err := parsed.Parse(); err != nil {
+		return err
+	}
+
+	*d = parsed
 	return nil
 }

@ -112,3 +130,5 @@ func (sch *UserSchedule) AllowedAt(t time.Time) bool {

 var _ = (db.Unmarshaler(&UserSchedule{}))
 var _ = (db.Marshaler(&UserSchedule{}))
+var _ = (json.Marshaler(&UserSchedule{}))
+var _ = (json.Unmarshaler(&UserSchedule{}))
--- a/internal/auth/user.go
+++ b/internal/auth/user.go
@ -40,16 +40,16 @@ func UserFromContext(req *http.Request) *User {
 }

 type User struct {
-	ID          int           `db:"id" json:"-"`
-	Handle      string        `db:"handle" json:"handle"`
-	Name        string        `db:"name" json:"name"`
-	Password    string        `db:"password" json:"-"`
-	Schedule    *UserSchedule `db:"schedule,omitempty" json:"schedule"`
+	ID          int           `db:"id,omitempty" json:"-"`
 	Expires     *time.Time    `db:"expires,omitempty" json:"expires"`
 	Greeting    string        `db:"greeting" json:"greeting"`
-	TTL         *TTL          `db:"max_ttl,omitempty" json:"max_ttl"`
-	Require2FA  bool          `db:"second_factor" json:"second_factor"`
+	Handle      string        `db:"handle" json:"handle"`
 	IsAdmin     bool          `db:"is_admin" json:"is_admin"`
+	Name        string        `db:"name" json:"name"`
+	Password    string        `db:"password" json:"password"`
+	Require2FA  bool          `db:"second_factor" json:"second_factor"`
+	Schedule    *UserSchedule `db:"schedule,omitempty" json:"schedule,omitempty"`
+	TTL         *TTL          `db:"max_ttl,omitempty" json:"max_ttl,omitempty"`
 	credentials []*Credential
 }

@ -110,6 +110,14 @@ func (o *User) UnmarshalJSON(b []byte) error {
 	return nil
 }

+func (u *User) MarshalJSON() ([]byte, error) {
+	// prevent calling ourselves by subtyping
+	type alias User
+	x := alias(*u)
+	x.Password = ""
+	return json.Marshal(x)
+}
+
 func (user *User) Expired() bool {
 	return user.Expires != nil && user.Expires.Before(time.Now())
 }
--- a/internal/auth/webauthn.go
+++ b/internal/auth/webauthn.go
@ -0,0 +1,121 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright © 2022 Roberto Hidalgo <nidito@un.rob.mx>
+package auth
+
+import (
+	"bytes"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/go-webauthn/webauthn/protocol"
+	"github.com/go-webauthn/webauthn/webauthn"
+	"github.com/sirupsen/logrus"
+	"github.com/upper/db/v4"
+)
+
+const SessionNameWANAuth = "wan-auth"
+const SessionNameWANRegister = "wan-register"
+const HeaderNameWAN = "webauthn"
+
+func (am *Manager) WebAuthnBeginRegistration(req *http.Request) error {
+	user := UserFromContext(req)
+	logrus.Infof("Starting webauthn registration for %s", user.Name)
+	options, sessionData, err := am.wan.BeginRegistration(user)
+	if err != nil {
+		err = fmt.Errorf("error starting webauthn: %s", err)
+		logrus.Error(err)
+		return err
+	}
+
+	var b bytes.Buffer
+	if err := json.NewEncoder(&b).Encode(&sessionData); err != nil {
+		return err
+	}
+
+	am.sess.Put(req.Context(), SessionNameWANRegister, b.Bytes())
+	return WebAuthFlowChallenge{"register", &options}
+}
+
+func (am *Manager) WebAuthnFinishRegistration(req *http.Request) error {
+	user := UserFromContext(req)
+	sd := am.sess.PopBytes(req.Context(), SessionNameWANRegister)
+	if sd == nil {
+		return fmt.Errorf("error finishing webauthn registration: no session found for user")
+	}
+
+	var sessionData webauthn.SessionData
+	err := json.Unmarshal(sd, &sessionData)
+	if err != nil {
+		return err
+	}
+
+	cred, err := am.wan.FinishRegistration(user, sessionData, req)
+	if err != nil {
+		return fmt.Errorf("error finishing webauthn registration: %s", err)
+	}
+
+	data, err := json.Marshal(cred)
+	if err != nil {
+		return fmt.Errorf("error encoding webauthn credential for storage: %s", err)
+	}
+	credential := &Credential{
+		UserID: user.ID,
+		Data:   string(data),
+	}
+
+	_, err = am.db.Collection("credential").Insert(credential)
+	return err
+}
+
+func (am *Manager) WebAuthnLogin(req *http.Request) error {
+	user := UserFromContext(req)
+	sd := am.sess.PopBytes(req.Context(), SessionNameWANAuth)
+	if sd == nil {
+		logrus.Infof("Starting webauthn login flow for %s", user.Name)
+
+		options, sessionData, err := am.wan.BeginLogin(user)
+		if err != nil {
+			return fmt.Errorf("error starting webauthn login: %s", err)
+		}
+
+		var b bytes.Buffer
+		if err := json.NewEncoder(&b).Encode(&sessionData); err != nil {
+			return fmt.Errorf("could not encode json: %s", err)
+		}
+
+		am.sess.Put(req.Context(), SessionNameWANAuth, b.Bytes())
+
+		return WebAuthFlowChallenge{"login", &options}
+	}
+
+	var sessionData webauthn.SessionData
+	err := json.Unmarshal(sd, &sessionData)
+	if err != nil {
+		return err
+	}
+
+	challengeResponse := req.Header.Get(HeaderNameWAN)
+	if challengeResponse == "" {
+		return fmt.Errorf("missing webauthn header")
+	}
+
+	challengeBytes, err := base64.StdEncoding.DecodeString(challengeResponse)
+	if err != nil {
+		return fmt.Errorf("unparseable webauthn header value")
+	}
+
+	response, err := protocol.ParseCredentialRequestResponseBody(bytes.NewBuffer(challengeBytes))
+	if err != nil {
+		return fmt.Errorf("could not parse webauthn request into protocol: %w", err)
+	}
+
+	_, err = am.wan.ValidateLogin(user, sessionData, response)
+	return err
+}
+
+func (am *Manager) Cleanup() error {
+	return am.db.Collection("session").Find(db.Cond{"Expires": db.Before(time.Now())}).Delete()
+}
--- a/internal/server/admin.go
+++ b/internal/server/admin.go
@ -5,8 +5,6 @@ package server
 import (
 	"encoding/json"
 	"net/http"
-	"strconv"
-	"time"

 	"git.rob.mx/nidito/puerta/internal/auth"
 	"github.com/julienschmidt/httprouter"
@ -43,55 +41,35 @@ func listUsers(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
 }

 func userFromRequest(r *http.Request, user *auth.User) (*auth.User, error) {
-	r.ParseForm()
+	dec := json.NewDecoder(r.Body)
+	res := &auth.User{}
+	if err := dec.Decode(&res); err != nil {
+		return nil, err
+	}
+	logrus.Debugf("Unserialized user data: %v", res)
+
 	if user == nil {
-		user = &auth.User{}
+		user = &auth.User{
+			Handle: res.Handle,
+		}
 	}

-	isAdmin, err := strconv.ParseBool(r.FormValue("is_admin"))
-	if err != nil {
-		return nil, err
-	}
-	secondFactor, err := strconv.ParseBool(r.FormValue("second_factor"))
-	if err != nil {
-		return nil, err
-	}
+	user.Name = res.Name
+	user.Expires = res.Expires
+	user.Greeting = res.Greeting
+	user.IsAdmin = res.IsAdmin
+	user.Require2FA = res.Require2FA
+	user.Schedule = res.Schedule
+	user.TTL = res.TTL

-	user.Handle = r.FormValue("handle")
-	user.Name = r.FormValue("name")
-	user.Greeting = r.FormValue("greeting")
-	user.Require2FA = secondFactor
-	user.IsAdmin = isAdmin
-
-	if r.FormValue("password") != "" {
-		password, err := bcrypt.GenerateFromPassword([]byte(r.FormValue("password")), bcrypt.DefaultCost)
+	if res.Password != "" {
+		password, err := bcrypt.GenerateFromPassword([]byte(res.Password), bcrypt.DefaultCost)
 		if err != nil {
 			return nil, err
 		}
 		user.Password = string(password)
 	}

-	if r.Form.Has("schedule") {
-		schedule := &auth.UserSchedule{}
-		err := schedule.UnmarshalDB([]byte(r.FormValue("schedule")))
-		if err != nil {
-			return nil, err
-		}
-		user.Schedule = schedule
-	}
-
-	if r.Form.Has("expires") {
-		expires, err := time.Parse(time.RFC3339, r.FormValue("expires"))
-		if err != nil {
-			return nil, err
-		}
-		user.Expires = &expires
-	}
-
-	if r.Form.Has("max_ttl") {
-		*user.TTL = auth.TTL(r.FormValue("max_ttl"))
-	}
-
 	return user, nil

 }
@ -153,3 +131,14 @@ func deleteUser(w http.ResponseWriter, r *http.Request, params httprouter.Params

 	w.WriteHeader(http.StatusNoContent)
 }
+
+func rexRecords(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
+	records := []*auditLog{}
+	err := _db.Collection("log").Find().OrderBy("-timestamp").Limit(20).All(&records)
+	if err != nil {
+		sendError(w, err)
+		return
+	}
+
+	writeJSON(w, records)
+}
--- a/internal/server/admin.html
+++ b/internal/server/admin.html
@ -9,67 +9,68 @@
    <link rel="stylesheet" href="https://cdn.rob.mx/css/fonts.css" />
    <link rel="stylesheet" href="https://cdn.rob.mx/nidito/index.css" />
    <link rel="stylesheet" href="/static/index.css" />
+    <style>
+    #user-list {
+      display: flex;
+      padding: 0;
+      margin: 0;
+    }
+
+    #main-nav a {
+      color: #fff
+    }
+
+    user-info-panel {
+      padding: .5em;
+      border: 1px solid #c11145;
+      border-radius: 5px;
+      box-sizing: border-box;
+      width: 30%;
+      margin-right: 3%;
+    }
+
+    rex-record {
+      display:table-row;
+    }
+
+    td, th {
+      width: 100%;
+    }
+    </style>
  </head>
  <body>
    <header id="main-header">
      <div class="container">
        <h1>Puerta</h1>
-        <p>Admin</p>
+        <nav id="main-nav">
+          <a class="nav-item" href="#invitades">Invitades</a>
+          <a class="nav-item" href="#crear">Crear Invitade</a>
+          <a class="nav-item" href="#registro">Registro</a>
+        </nav>
      </div>
    </header>
    <main class="container">
-      <section id="create-user" style="display:none">
-        <h2>Crear usuario</h2>
-        <form id="create-user" method="post" action="/api/user">
-          <label for="user">Handle</label>
-          <input name="handle" placeholder="joao" autocorrect="off"/>
+      <section id="invitades" class="hidden">
+        <h2>Invitades</h2>
+        <ul id="user-list"></ul>
+        <template id="user-info-panel">
+          <style>
+            @import "/static/index.css";

-          <label for="name">Nombre</label>
-          <input name="name" placeholder="João Gilberto" />
+            .user-info-panel {
+              list-style: none;

-          <label for="greeting">Greeting</label>
-          <input name="greeting" placeholder="Olá Joãzinho!" />
-
-          <label for="password">Password</label>
-          <input type="password" name="password" />
-
-          <label for="schedule">Horarios</label>
-          <input type="text" name="schedule" placeholder="days=1-5 hours=8-20:35" autocorrect="off"/>
-
-          <label for="expires">Expires</label>
-          <input type="datetime-local" name="expires" placeholder="2023-01-01T00:00:00Z" />
-
-          <label for="max_ttl">TTL</label>
-          <input type="text" name="max_ttl" placeholder="30d" autocorrect="off"/>
-
-          <label for="admin">Admin?</label>
-          <input type="checkbox" name="is_admin" />
-
-          <label for="second_factor">Requiere 2FA?</label>
-          <input type="checkbox" name="second_factor" />
-
-          <button id="create-user-submit" type="submit">Crear</button>
-        </form>
-      </section>
-
-      <section id="user-list">
-        <h2>Usuarios</h2>
-        <ul></ul>
-      </section>
-
-
-    </main>
-    <script type="module" src="/static/admin.js"></script>
-
-    <template id="user-info-panel"><li class="user-info-panel">
+            }
+          </style>
+          <li class="user-info-panel">
            <header>
-          <h3><slot name="name">Alguien</h3>
+              <h3>Alguien</h3>
              <code><pre>alguien</pre></code>
              <button class="user-edit">Modificar</button>
            </header>
-        <form action="/api/user/:id" class="user-info-panel-details">
+            <form action="/api/user/:id" class="user-info-panel-details hidden">
              <label for="name">Nombre</label>
-          <input name="name" value="" placeholder="João Gilberto" />
+              <input name="name" value="" placeholder="João Gilberto" required />

              <label for="greeting">Greeting</label>
              <input name="greeting" placeholder="Olá Joãzinho!" />
@ -95,6 +96,71 @@
              <button class="user-delete">Eliminar</button>
              <button class="user-save">Guardar cambios</button>
            </form>
-      </li></template>
+          </li>
+        </template>
+      </section>
+
+      <section id="crear" class="hidden">
+        <h2>Crear Invitade</h2>
+        <form id="create-user" method="post" action="/api/user">
+          <label for="user">Handle</label>
+          <input name="handle" placeholder="joao" autocorrect="off" required />
+
+          <label for="name">Nombre</label>
+          <input name="name" placeholder="João Gilberto" required />
+
+          <label for="greeting">Greeting</label>
+          <input name="greeting" placeholder="Olá Joãzinho!" />
+
+          <label for="password">Password</label>
+          <input type="password" name="password" required />
+
+          <label for="schedule">Horarios</label>
+          <input type="text" name="schedule" placeholder="days=1-5 hours=8-20:35" autocorrect="off"/>
+
+          <label for="expires">Expires</label>
+          <input type="datetime-local" name="expires" placeholder="2023-01-01T00:00:00Z" />
+
+          <label for="max_ttl">TTL</label>
+          <input type="text" name="max_ttl" placeholder="30d" autocorrect="off"/>
+
+          <label for="admin">Admin?</label>
+          <input type="checkbox" name="is_admin" />
+
+          <label for="second_factor">Requiere 2FA?</label>
+          <input type="checkbox" name="second_factor" />
+
+          <button id="create-user-submit" type="submit">Crear</button>
+        </form>
+      </section>
+
+      <section id="registro" class="hidden">
+        <h2>Entradas recientes</h2>
+        <table>
+          <thead>
+            <tr>
+              <th>ts</th>
+              <th>nombre</th>
+              <th>status</th>
+              <th>2fa</th>
+              <th>ip</th>
+              <th>ua</th>
+            </tr>
+          </thead>
+          <tbody id="rex-records">
+          </tbody>
+        </table>
+        <template id="rex-record">
+          <style>
+            @import "/static/index.css";
+          </style>
+
+        </template>
+      </section>
+    </main>
+
+    <script src="https://cdn.jsdelivr.net/npm/@teamhanko/hanko-webauthn@latest/dist/browser-global/hanko-webauthn.browser-global.js"></script>
+
+    <script type="module" src="/static/admin.js"></script>
  </body>
 </html>
--- a/internal/server/index.html
+++ b/internal/server/index.html
@ -9,7 +9,6 @@
    <link rel="stylesheet" href="https://cdn.rob.mx/css/fonts.css" />
    <link rel="stylesheet" href="https://cdn.rob.mx/nidito/index.css" />
    <link rel="stylesheet" href="/static/index.css" />
-    <script src="https://cdn.jsdelivr.net/npm/@teamhanko/hanko-webauthn@latest/dist/browser-global/hanko-webauthn.browser-global.js"></script>
  </head>
  <body>
    <header id="main-header">
@ -23,6 +22,7 @@
        <button id="rex">Abrir</button>
      </form>
    </main>
-    <script src="/static/index.js" async="async"></script>
+    <script src="https://cdn.jsdelivr.net/npm/@teamhanko/hanko-webauthn@latest/dist/browser-global/hanko-webauthn.browser-global.js"></script>
+    <script type="module" src="/static/index.js" async="async"></script>
  </body>
 </html>
--- a/internal/server/server.go
+++ b/internal/server/server.go
@ -56,14 +56,14 @@ func ConfigDefaults(dbPath string) *Config {
 }

 type auditLog struct {
-	Timestamp    time.Time `db:"timestamp"`
-	User         string    `db:"user"`
-	SecondFactor bool      `db:"second_factor"`
-	Failure      string    `db:"failure"`
-	Err          string    `db:"error"`
-	Success      bool      `db:"success"`
-	IpAddress    string    `db:"ip_address"`
-	UserAgent    string    `db:"user_agent"`
+	Timestamp    string `db:"timestamp" json:"timestamp"`
+	User         string `db:"user" json:"user"`
+	SecondFactor bool   `db:"second_factor" json:"second_factor"`
+	Failure      string `db:"failure" json:"failure"`
+	Err          string `db:"error" json:"error"`
+	Success      bool   `db:"success" json:"success"`
+	IpAddress    string `db:"ip_address" json:"ip_address"`
+	UserAgent    string `db:"user_agent" json:"user_agent"`
 }

 func newAuditLog(r *http.Request, err error) *auditLog {
@ -72,7 +72,7 @@ func newAuditLog(r *http.Request, err error) *auditLog {
 	ua := r.Header.Get("user-agent")

 	al := &auditLog{
-		Timestamp:    time.Now(),
+		Timestamp:    time.Now().UTC().Format(time.RFC3339),
 		User:         user.Handle,
 		SecondFactor: user.Require2FA,
 		IpAddress:    ip,
@ -90,12 +90,37 @@ func newAuditLog(r *http.Request, err error) *auditLog {
 	return al
 }

+func allowCORS(handler httprouter.Handle) httprouter.Handle {
+	return func(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
+		header := w.Header()
+		header.Set("Access-Control-Allow-Methods", "GET,PUT,POST,DELETE")
+		header.Set("Access-Control-Allow-Origin", "http://localhost:8080")
+		header.Set("Access-Control-Allow-Credentials", "true")
+		header.Set("Access-Control-Allow-Headers", "content-type,webauthn")
+		header.Set("Access-Control-Expose-Headers", "webauthn")
+
+		if r.Method == http.MethodOptions && r.Header.Get("Access-Control-Request-Method") != "" {
+			// Set CORS headers
+			// Adjust status code to 204
+			w.WriteHeader(http.StatusOK)
+			return
+		}
+
+		if handler != nil {
+			handler(w, r, params)
+		}
+	}
+}
+
 func CORS(w http.ResponseWriter, r *http.Request) {
 	if r.Header.Get("Access-Control-Request-Method") != "" {
 		// Set CORS headers
 		header := w.Header()
 		header.Set("Access-Control-Allow-Methods", r.Header.Get("Allow"))
-		header.Set("Access-Control-Allow-Origin", "")
+		header.Set("Access-Control-Allow-Origin", "http://localhost:8080")
+		header.Set("Access-Control-Allow-Credentials", "true")
+		header.Set("Access-Control-Allow-Headers", "content-type,webauthn")
+		header.Set("Access-Control-Expose-Headers", "webauthn")
 	}

 	// Adjust status code to 204
@ -159,7 +184,7 @@ func Initialize(config *Config) (http.Handler, error) {
 	wan, err := webauthn.New(&webauthn.Config{
 		RPDisplayName: config.Name,
 		RPID:          config.HTTP.Domain,
-		RPOrigins:     []string{uri},
+		RPOrigins:     []string{uri, fmt.Sprintf("http://%s:%d", config.HTTP.Domain, 8080)},
 		// RPIcon:        "https://go-webauthn.local/logo.png",
 	})
 	if err != nil {
@ -177,13 +202,15 @@ func Initialize(config *Config) (http.Handler, error) {
 	router.GET("/login", renderTemplate(loginTemplate))
 	router.GET("/", am.RequireAuthOrRedirect(renderTemplate(indexTemplate), "/login"))
 	router.POST("/api/login", am.NewSession)
-	router.POST("/api/rex", am.Enforce2FA(rex))
+	router.POST("/api/webauthn/register", am.RequireAuth(am.RegisterSecondFactor()))
+	router.POST("/api/rex", allowCORS(am.Enforce2FA(rex)))
 	router.GET("/admin", am.RequireAdmin(renderTemplate(adminTemplate)))
-	router.GET("/api/user", am.RequireAdmin(listUsers))
-	router.GET("/api/user/:id", am.RequireAdmin(getUser))
-	router.PUT("/api/user", am.RequireAdmin(am.Enforce2FA(createUser)))
-	router.POST("/api/user/:id", am.RequireAdmin(am.Enforce2FA(updateUser)))
-	router.DELETE("/api/user/:id", am.RequireAdmin(am.Enforce2FA(deleteUser)))
+	router.GET("/api/log", allowCORS(am.RequireAdmin(rexRecords)))
+	router.GET("/api/user", allowCORS(am.RequireAdmin(listUsers)))
+	router.GET("/api/user/:id", allowCORS(am.RequireAdmin(getUser)))
+	router.POST("/api/user", allowCORS(am.RequireAdmin(am.Enforce2FA(createUser))))
+	router.POST("/api/user/:id", allowCORS(am.RequireAdmin(am.Enforce2FA(updateUser))))
+	router.DELETE("/api/user/:id", allowCORS(am.RequireAdmin(am.Enforce2FA(deleteUser))))

 	return am.Route(router), nil
 }
--- a/internal/server/static/admin.js
+++ b/internal/server/static/admin.js
@ -1,7 +1,7 @@
-const button = document.querySelector("#open button")
-const form = document.querySelector("#open")
+import * as webauthn from "./webauthn.js"

-const userList = document.querySelector("#user-list > ul")
+// const host = document.location.protocol + "//" + document.location.host
+const host = "http://localhost:8081"

 class UserInfoPanel extends HTMLElement {
  constructor(user) {
@ -26,15 +26,30 @@ class UserInfoPanel extends HTMLElement {
    shadowRoot.appendChild(panel)
  }
 }
+customElements.define("user-info-panel", UserInfoPanel)

-customElements.define(
-  "user-info-panel",
-  UserInfoPanel
-);
+class REXRow extends HTMLElement {
+  constructor(rex) {
+    super()
+    let template = document.getElementById("rex-record")
+    const shadowRoot = this.attachShadow({ mode: "open" })
+    const row = template.content.cloneNode(true)
+
+    row.querySelector('.log-record-timestamp').innerText = (new Date(rex.timestamp)).toISOString()
+    row.querySelector('.log-record-user').innerText = rex.user
+    row.querySelector('.log-record-status').innerHTML = !rex.error ? "ok" : `<strong>${rex.error}</strong> ${rex.failure}`
+    row.querySelector('.log-record-second_factor').innerText = rex.second_factor ? "✓" : ""
+    row.querySelector('.log-record-ip_address').innerText = rex.ip_address
+    row.querySelector('.log-record-user_agent').innerText = rex.user_agent
+
+    shadowRoot.appendChild(row)
+  }
+}
+customElements.define("rex-record", REXRow)

 async function fetchUsers() {
  console.debug("fetching users")
-  let response = await window.fetch("/api/user")
+  let response = await window.fetch(`${host}/api/user`, {credentials: "include"})

  if (!response.ok) {
    alert("Could not load users")
@ -49,26 +64,124 @@ async function fetchUsers() {
    return
  }

-  json.forEach(u => {
-    const ip = new UserInfoPanel(u)
-    ip.setAttribute("data-name", u.name)
-    ip.setAttribute("data-handle", u.handle)
+  document.querySelector("#user-list").replaceChildren(...json.map(u => new UserInfoPanel(u)))
+}

-    ip.setAttribute('data-greeting', u.greeting)
-    ip.setAttribute('data-schedule', u.schedule)
-    ip.setAttribute('data-expires', u.expires)
-    ip.setAttribute('data-max_ttl', u.max_ttl)
-    if (u.admin) {
-      ip.setAttribute('data-is_admin', "")
-    }
-    if (u.second_factor) {
-      ip.setAttribute('data-second_factor', "")
+async function fetchLog() {
+  console.debug("fetching log")
+  let response = await window.fetch(`${host}/api/log?last=20`, {credentials: "include"})
+
+  if (!response.ok) {
+    alert("Could not load log")
+    return
  }

-    return userList.append(ip)
+  let json = {}
+  try {
+    json = await response.json()
+  } catch (err) {
+    alert(err)
+    return
+  }
+
+  document.querySelector("#rex-records").replaceChildren(...json.map(rex => {
+    const tr = document.createElement("tr")
+    tr.classList.add("rex-staus-" + (!rex.error ? "ok" : "failure"))
+
+    const status = !rex.error ? "ok" : `<strong>${rex.error}</strong> ${rex.failure}`
+    tr.innerHTML = `<th class="log-record-timestamp">${(new Date(rex.timestamp)).toISOString()}</th>
+    <td class="log-record-user">${rex.user}</td>
+    <td class="log-record-status">${status}</td>
+    <td class="log-record-second_factor">${rex.second_factor ? "✓" : ""}</td>
+    <td class="log-record-ip_address">${rex.ip_address}</td>
+    <td class="log-record-user_agent">${rex.user_agent}</td>`
+    // tr.appendChild(new REXRow(record))
+    return tr
+  }))
+}
+
+async function CreateUser(form) {
+  let user = Object.fromEntries(new FormData(form))
+  delete(user.id)
+  if (user.expires != "") {
+    user.expires = (new Date(user.expires)).toISOString()
+  } else {
+    delete(user.expires)
+  }
+
+  if (user.max_ttl == "") {
+    delete(user.max_ttl)
+  }
+
+  if (user.schedule == "") {
+    delete(user.schedule)
+  }
+
+
+  user.admin = (user.admin == "on")
+  user.second_factor = (user.second_factor == "on")
+
+  let response = await webauthn.withAuth(host + form.getAttribute("action"), {
+    credentials: "include",
+    method: "POST",
+    body: JSON.stringify(user),
+    headers: {
+      'Content-Type': 'application/json'
+    }
  })
+
+  if (!response.ok) {
+    throw new Error("Could not create user:", response)
+  }
+
+  window.location.reload()
+}
+
+
+
+async function switchTab() {
+  let tabName = window.location.hash.toLowerCase().replace("#", "")
+  let activate = async () => true
+  console.log(`switching to tab ${tabName}`)
+  switch (tabName) {
+    case "crear":
+      break;
+    case "registro":
+      activate = fetchLog
+      break;
+    case "":
+      tabName = "invitades"
+    case "invitades":
+      activate = fetchUsers
+      break;
+    default:
+      throw new Error(`unknown tab ${tabName}`)
+  }
+  console.log(`activating tab ${tabName}`)
+
+  let open = document.querySelector(".tab-open")
+  if (open) {
+    open.classList.remove("tab-open")
+    open.classList.add("hidden")
+  }
+  let tab = document.querySelector(`#${tabName}`)
+  tab.classList.add("tab-open")
+  tab.classList.remove("hidden")
+
+  await activate(tab)
 }

 window.addEventListener("load", async function() {
-  await fetchUsers()
+  const form = document.querySelector("#create-user")
+  form.addEventListener("submit", async (evt) => {
+    evt.preventDefault()
+    await CreateUser(form)
+  })
+
+  switchTab()
 })
+
+window.addEventListener('hashchange', () => {
+  switchTab()
+})
+
--- a/internal/server/static/index.css
+++ b/internal/server/static/index.css
@ -72,3 +72,8 @@ input {
    max-width: auto;
  }
 }
+
+
+.hidden {
+  display: none
+}
--- a/internal/server/static/index.js
+++ b/internal/server/static/index.js
@ -1,11 +1,15 @@
 const button = document.querySelector("#open button")
 const form = document.querySelector("#open")
-const { create: createCredentials, get: getCredentials } = hankoWebAuthn;
+import * as webauthn from "./webauthn.js"
+
+// const host = document.location.protocol + "//" + document.location.host
+const host = "http://localhost:8081"

 async function RequestToEnter() {
  console.debug("requesting to enter")
-  let response = await window.fetch(`/api/rex`, {
+  let response = await webauthn.withAuth(`${host}/api/rex`, {
    method: 'POST',
+    credentials: "include"
  })

  if (!response.ok) {
@ -25,80 +29,13 @@ async function RequestToEnter() {
    json = await response.json()
  } catch {}

-  if (json.webauthn) {
-    try {
-      if (json.webauthn == "register") {
-        await register(json.data)
-      } else if (json.webauthn == "login"){
-        await login(json.data)
-      }
-    } catch(err) {
-      console.error("webauthn failure", err)
-    }
-  } else if (json.status == "ok") {
+  if (json.status == "ok") {
    console.debug("Door opened")
  }

  return response.status
 }

-async function register(data) {
-  console.debug("creating credentials")
-  const credential = await createCredentials(data);
-
-  console.debug(`exchanging credential: ${JSON.stringify(credential)}`)
-  let response = await window.fetch(`/api/rex`, {
-    method: 'POST',
-    headers: {
-      'Accept': 'application/json',
-      'Content-Type': 'application/json'
-    },
-    body: JSON.stringify(credential)
-  })
-
-  console.debug("sent credential creation request")
-
-  if (!response.ok) {
-    let message = response.statusText
-    try {
-      let json = await response.json()
-      if (json.message) {
-        message = `${message}: ${json.message}`
-      }
-    } catch {}
-
-    throw new Error(message);
-  }
-}
-
-async function login(data) {
-  console.debug("fetching passkey")
-  const credential = await getCredentials(data);
-
-  console.debug(`exchanging credential: ${JSON.stringify(credential)}`)
-  let response = await window.fetch(`/api/rex`, {
-    method: 'POST',
-    headers: {
-      'Accept': 'application/json',
-      'Content-Type': 'application/json'
-    },
-    body: JSON.stringify(credential)
-  })
-
-  console.debug("sent passkey")
-
-  if (!response.ok) {
-    let message = response.statusText
-    try {
-      let json = await response.json()
-      if (json.message) {
-        message = `${message}: ${json.message}`
-      }
-    } catch {}
-
-    throw new Error(message);
-  }
-}

 function clearStatus() {
  form.classList.remove("failed")
--- a/internal/server/static/webauthn.js
+++ b/internal/server/static/webauthn.js
@ -0,0 +1,105 @@
+const { create: createCredentials, get: getCredentials } = hankoWebAuthn;
+
+const charsToEncode = /[\u007f-\uffff]/g;
+function JSONtob64(data) {
+  return btoa(JSON.stringify(data).replace(charsToEncode, (c) => '\\u'+('000'+c.charCodeAt(0).toString(16)).slice(-4)))
+}
+
+function b64ToJSON(encoded) {
+  return JSON.parse(decodeURIComponent(atob(encoded).split('').map((c) => '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2)).join('')))
+}
+
+export async function withAuth(target, config) {
+  console.log(`webauthn: issuing api request: ${target}`)
+  const response = await window.fetch(target, config)
+  console.debug(`webauthn: issued api request: ${target}`)
+
+  if (!response.ok) {
+    console.debug(`webauthn: failed request to ${target}`)
+    return response
+  }
+
+  console.log(Object.fromEntries(response.headers))
+  const challengeHeader = response.headers.get("webauthn")
+  if (!challengeHeader || challengeHeader == "") {
+    console.debug(`webauthn: success without auth`)
+    return response
+  }
+
+
+  let [step, data] = challengeHeader.split(" ")
+  if (step == "") {
+    throw `webauthn: Invalid challenge received from server: ${response.headers.get("webauthn")}`
+  }
+
+  console.info(`webauthn: server issued <${step}> challenge, decoding`)
+  let challenge = b64ToJSON(data)
+
+  if (step == "register") {
+    // server told us to register new credentials
+    // we try to do that
+    await register(challenge, target)
+    // and retry the original request if successful
+    return await withAuth(target, config)
+  } else if (step == "login") {
+    // server told us to use existing credential for request
+    return await login(challenge, target, config)
+  }
+
+  throw `Unknown webauthn step: <${kind}>`
+}
+
+async function register(challenge) {
+  console.info("webauthn: creating credentials")
+  const credential = await createCredentials(challenge);
+
+  console.debug(`webauthn: registering credentials with server: ${JSON.stringify(credential)}`)
+  let response = await window.fetch("/api/webauthn/register", {
+    credentials: "include",
+    body: JSON.stringify(credential),
+    headers: {
+      'Content-type': 'application/json'
+    }
+  })
+
+  if (!response.ok) {
+    let message = response.statusText
+    try {
+      let json = await response.json()
+      if (json.message) {
+        message = `${message}: ${json.message}`
+      }
+    } catch {}
+
+    throw new Error(`webauthn: failed to register credentials: ${message}`);
+  }
+
+  console.info("webauthn: created credentials")
+}
+
+async function login(challenge, target, config) {
+  console.info("webauthn: fetching stored client credentials")
+  const credential = await getCredentials(challenge);
+
+  config.credentials = "include"
+  config.headers = config.headers || {}
+  config.headers.webauthn = JSONtob64(credential)
+
+  console.info(`webauthn: issuing authenticated request to ${target}`)
+  let response = await window.fetch(target, config)
+
+  if (!response.ok) {
+    let message = response.statusText
+    try {
+      let json = await response.json()
+      if (json.message) {
+        message = `${message}: ${json.message}`
+      }
+    } catch {}
+
+    throw new Error(`webauthn: got error from authenticated request: ${message}`);
+  }
+
+  console.info("webauthn: sucessfully sent authenticated request")
+  return response
+}
--- a/schema.sql
+++ b/schema.sql
@ -39,7 +39,6 @@ CREATE TABLE log(
  second_factor BOOLEAN NOT NULL,
  failure VARCHAR(255),
  error TEXT,
-  success boolean NOT NULL,
  ip_address varchar(255) NOT NULL,
  user_agent varchar(255) NOT NULL
 );