Updated with the latest go-web-kit stuff, and also merged back some changes to that project.

api/auth.go

@@ -15,6 +15,55 @@ import (
   . "MY/webapp/common"
 )
 
+func GetApiLogout(c *fiber.Ctx) error {
+  err := LogoutUser(c)
+  if err != nil { return IfErrNil(err, c) }
+
+  return c.Redirect("/")
+}
+
+func PostApiRegister(c *fiber.Ctx) error {
+  user, err := ReceivePost[data.User](c)
+  if err != nil { return IfErrNil(err, c) }
+
+  err = SetUserPassword(user)
+  if err != nil { return IfErrNil(err, c) }
+
+  sql, args, err := sq.Insert("user").
+    Columns("username", "email", "password").
+    Values(user.Username, user.Email, user.Password).ToSql()
+
+  _, err = data.Exec(err, sql, args...)
+  if err != nil { return IfErrNil(err, c) }
+
+  return c.Redirect("/login/")
+}
+
+func PostApiLogin(c *fiber.Ctx) error {
+  var user data.User
+
+  login, err := ReceivePost[data.Login](c)
+  if(err != nil) { return IfErrNil(err, c) }
+
+  pass_good, err := LoginUser(&user, login)
+  if err != nil { return IfErrNil(err, c) }
+
+  if pass_good {
+    sess, err := STORE.Get(c)
+    if err != nil { return IfErrNil(err, c) }
+
+    sess.Set("user_id", user.Id)
+    sess.Set("authenticated", true)
+    sess.Set("admin", IsAdmin(&user))
+    err = sess.Save()
+    if err != nil { return IfErrNil(err, c) }
+
+    return c.Redirect("/")
+  } else {
+    return c.Redirect("/login/")
+  }
+}
+
 func IsAdmin(user *data.User) bool {
   return user.Username == config.Settings.Admin
 }
@@ -27,7 +76,8 @@ func CheckAuthed(c *fiber.Ctx, needs_admin bool) (*session.Session, error) {
   admin := sess.Get("admin") == true
   authed := sess.Get("authenticated") == true
 
-  log.Printf("session admin=%v, session authed=%v, needs_admin = %v", admin, authed, needs_admin)
+  log.Printf("session admin=%v, session authed=%v, needs_admin = %v",
+    sess.Get("admin"), sess.Get("authenticated"), needs_admin)
 
   if needs_admin {
     authed = admin && authed
@@ -46,7 +96,10 @@ func CheckAuthed(c *fiber.Ctx, needs_admin bool) (*session.Session, error) {
 func LogoutUser(c *fiber.Ctx) error {
   sess, err := STORE.Get(c)
   if err != nil { return err }
-  sess.Reset()
+
+  err = sess.Destroy()
+  if err != nil { return err }
+
   err = sess.Save()
   return err
 }
@@ -73,52 +126,3 @@ func SetUserPassword(user *data.User) error {
   user.Password = string(hashed)
   return nil
 }
-
-func GetApiLogout(c *fiber.Ctx) error {
-  err := LogoutUser(c)
-  if err != nil { return IfErrNil(err, c) }
-
-  return c.Redirect("/")
-}
-
-func PostApiRegister(c *fiber.Ctx) error {
-  user, err := ReceivePost[data.User](c)
-  if err != nil { return IfErrNil(err, c) }
-
-  err = SetUserPassword(user)
-  if err != nil { return IfErrNil(err, c) }
-
-  sql, args, err := sq.Insert("user").
-    Columns("username", "email", "password").
-    Values(user.Username, user.Email, user.Password).ToSql()
-
-  err = data.Exec(err, sql, args...)
-  if err != nil { return IfErrNil(err, c) }
-
-  return c.Redirect("/login/")
-}
-
-func PostApiLogin(c *fiber.Ctx) error {
-  var user data.User
-
-  login, err := ReceivePost[data.Login](c)
-  if(err != nil) { return IfErrNil(err, c) }
-
-  pass_good, err := LoginUser(&user, login)
-  if err != nil { return IfErrNil(err, c) }
-
-  if pass_good {
-    sess, err := STORE.Get(c)
-    if err != nil { return IfErrNil(err, c) }
-
-    sess.Set("authenticated", true)
-    sess.Set("user_id", user.Id)
-    sess.Set("admin", IsAdmin(&user))
-    err = sess.Save()
-    if err != nil { return IfErrNil(err, c) }
-
-    return c.Redirect("/")
-  } else {
-    return c.Redirect("/login/")
-  }
-}

api/message.go

@@ -36,7 +36,7 @@ func PostApiMessage(c *fiber.Ctx) error {
 
   sql, args, err := build.ToSql()
 
-  err = data.Exec(err, sql, args...)
+  _, err = data.Exec(err, sql, args...)
   if err != nil { return IfErrNil(err, c) }
 
   return c.Redirect("/feed/")

data/crud.go

@@ -2,6 +2,7 @@ package data
 
 import (
   "log"
+  "database/sql"
   "github.com/gofiber/fiber/v2"
    _ "github.com/mattn/go-sqlite3"
    "github.com/jmoiron/sqlx"
@@ -50,8 +51,8 @@ func GetJson[T any](c *fiber.Ctx, err error, sql string, args ...interface{}) er
 fail: return err
 }
 
-func Exec(err error, sql_query string, args ...interface{}) (error) {
-  if err != nil { return err }
-  DB.MustExec(sql_query, args...)
-  return err
+func Exec(err error, sql_query string, args ...interface{}) (sql.Result, error) {
+  if err != nil { return nil, err }
+  result, err := DB.Exec(sql_query, args...)
+  return result, err
 }

views/layouts/main.html

@@ -42,6 +42,14 @@
           <use href="/icons/log-in.svg#img" />
         </svg>
       </a>
+      <a id="logout" href="/api/logout">
+        <svg xmlns="http://www.w3.org/2000/svg"
+          width="2rem"
+          height="2rem"
+          viewBox="0 0 2rem 2rem">
+          <use href="/icons/log-out.svg#img" />
+        </svg>
+      </a>
     </nav>
   </header>