diff --git a/assets/private.html b/assets/private.html
index d4bb736..2f7a0fc 100644
--- a/assets/private.html
+++ b/assets/private.html
@@ -27,7 +27,7 @@
                             <li><a href="#"> Mes services </a> </li>
                             <li><a href="#"> Documentation </a></li>
                             <li><a href="#"> Changer mon mot de passe </a></li>
-                            <li><a href="#"> Se déconnecter </a></li>
+                            <li><a href="/logout"> Se déconnecter </a></li>
                         </ul>
                     </details>
                 </li>
@@ -40,6 +40,7 @@
             <hgroup>
                 <h1> Bienvenue sur kitoy.me </h1>
                 <h2> Gérez votre compte sur kitoy.me </h2>
+                <h3> Connecté en tant que : $login$ </h3>
             </hgroup>
 
             <!-- Nav -->
diff --git a/assets/theme-switcher.js~ b/assets/theme-switcher.js~
deleted file mode 100644
index d8495a0..0000000
--- a/assets/theme-switcher.js~
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Theme switcher
- *
- * Pico.css - https://picocss.com
- * Copyright 2019-2021 - Licensed under MIT
- */
-
-export const themeSwitcher = {
-  // Config
-  _scheme: 'auto',
-  change: {
-    light: '<i>Turn on dark mode</i>',
-    dark: '<i>Turn off dark mode</i>',
-  },
-  buttonsTarget: '.theme-switcher',
-
-  // Init
-  init() {
-    this.scheme = this._scheme;
-    this.initSwitchers();
-  },
-
-  // Prefered color scheme
-  get preferedColorScheme() {
-    if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
-      return 'dark';
-    } else {
-      return 'light';
-    }
-  },
-
-  // Init switchers
-  initSwitchers() {
-    const buttons = document.querySelectorAll(this.buttonsTarget);
-    buttons.forEach(
-      function (button) {
-        button.addEventListener(
-          'click',
-          function (event) {
-            if (this.scheme == 'dark') {
-              this.scheme = 'light';
-            } else {
-              this.scheme = 'dark';
-            }
-          }.bind(this),
-          false
-        );
-      }.bind(this)
-    );
-  },
-
-  // Add new button
-  addButton(config) {
-    // Insert Switcher
-    let button = document.createElement(config.tag);
-    button.className = config.class;
-    document.querySelector(config.target).appendChild(button);
-  },
-
-  // Set scheme
-  set scheme(scheme) {
-    if (scheme == 'auto') {
-      if (this.preferedColorScheme == 'dark') {
-        this._scheme = 'dark';
-      } else {
-        this._scheme = 'light';
-      }
-    }
-
-    // Set to Dark
-    else if (scheme == 'dark' || scheme == 'light') {
-      this._scheme = scheme;
-    }
-
-    // Set to Apply theme
-    this.applyScheme();
-  },
-
-  // Get scheme
-  get scheme() {
-    return this._scheme;
-  },
-
-  // Apply scheme
-  applyScheme() {
-    // Root attribute
-    document.querySelector('html').setAttribute('data-theme', this.scheme);
-
-    // Buttons text
-    const buttons = document.querySelectorAll(this.buttonsTarget);
-    let text;
-    buttons.forEach(
-      function (button) {
-        if (this.scheme == 'dark') {
-          text = this.change.dark;
-        } else {
-          text = this.change.light;
-        }
-        button.innerHTML = text;
-        button.setAttribute('aria-label', text.replace(/<[^>]*>?/gm, ''));
-      }.bind(this)
-    );
-  },
-};
-
-export default themeSwitcher;
diff --git a/conf/portal_user.conf b/conf/portal_user.conf
index 410bf01..dd4991c 100644
--- a/conf/portal_user.conf
+++ b/conf/portal_user.conf
@@ -52,7 +52,7 @@ domain * {
 
   route /signup {
         handler create_user
-        methods post
+        methods get post
         validate post login v_login
         validate post password v_password
         }
@@ -64,7 +64,9 @@ domain * {
 
    route /logout {
          handler v_session_remove
+         authenticate auth_example
          }
     
 
 }
+
diff --git a/src/portal_user.c b/src/portal_user.c
index 77447b6..1fa3337 100644
--- a/src/portal_user.c
+++ b/src/portal_user.c
@@ -33,12 +33,14 @@ int portal_user_load(struct http_request *);
 int v_password_func(struct http_request *, char *);
 int create_user(struct http_request *);
 int v_session_validate(struct http_request *, char *);
-int v_session_remove(struct http_request *, char *);
+int v_session_remove(struct http_request *);
 int private_portal(struct http_request *);
 
 hashtable_t *hashtable = NULL;
 
-int init(int state){
+int
+init(int state)
+{
     hashtable = ht_create( 65536 );
     int err=0;
     if( hashtable == NULL )
@@ -61,7 +63,8 @@ int init(int state){
         return (KORE_RESULT_OK);
 }
 
-int create_user(struct http_request *req)
+int
+create_user(struct http_request *req)
 {
     struct kore_buf *b = NULL;
     u_int8_t *d = NULL;
@@ -103,9 +106,11 @@ int create_user(struct http_request *req)
 
             return (KORE_RESULT_ERROR);
         }
-        //salt = crypt_gensalt("$2b$", 15, NULL, 0); //-> linux
-        salt = bcrypt_gensalt(15); //-> openbsd
-
+        #if defined(__linux__)
+        salt = crypt_gensalt("$2b$", 15, NULL, 0); //-> linux
+        #elif defined(__OpenBSD__)
+        salt = bcrypt_gensalt(15); 
+        #endif
         if (salt == NULL) {
             kore_log(LOG_ERR, "crypt_gensalt");
             exit(EXIT_FAILURE);
@@ -156,7 +161,8 @@ int create_user(struct http_request *req)
 
 }
 
-int portal_user_load(struct http_request *req)
+int
+portal_user_load(struct http_request *req)
 {
     struct kore_buf *b = NULL;
     u_int8_t *d = NULL;
@@ -243,7 +249,6 @@ int portal_user_load(struct http_request *req)
 
         if ( strcmp( (const char *)sqlite3_column_text(res, 1), cryptpwd) )
         {
-            printf("mauvais mot de passe\n");
             kore_buf_replace_string(b, "$msg$", "Erreur de login ou mot de passe ", 17);
         }
         else
@@ -279,7 +284,8 @@ int portal_user_load(struct http_request *req)
 
 }
 
-int v_password_func(struct http_request *req, char *data)
+int
+v_password_func(struct http_request *req, char *data)
 {
     kore_log(LOG_NOTICE, "v_password_func called %s", data);
 
@@ -290,12 +296,15 @@ int v_password_func(struct http_request *req, char *data)
 
 }
 
-int v_session_remove (struct http_request *req, char *data)
+int
+v_session_remove (struct http_request *req)
 {
-    char buffer[SESSION_LEN];
-    kore_log(LOG_NOTICE, "v_session_remove: %s", data);
-    (void)snprintf(buffer, SESSION_LEN, "%s", data);
+    char *buffer;
 
+    http_populate_cookies(req);
+    if (http_request_cookie(req, "session_id", &buffer))
+      kore_log(LOG_DEBUG, "Got session_id: %s", buffer);
+    
     if (ht_get(hashtable, buffer) != NULL)
         ht_delete(hashtable, buffer);
     http_response_header(req, "location", "/");
@@ -306,36 +315,58 @@ int v_session_remove (struct http_request *req, char *data)
     return (KORE_RESULT_OK);
 }
 
-int v_session_validate(struct http_request *req, char *data)
+int
+v_session_validate(struct http_request *req, char *data)
 {
+  
+  
     kore_log(LOG_NOTICE, "v_session_validate: %s", data);
-
+    
     if ( ht_get(hashtable, data) != NULL )
         return (KORE_RESULT_OK);
-
-    return (KORE_RESULT_ERROR);
+    else
+      {
+        kore_log(LOG_NOTICE, "Session Inexistante");
+      }
+      return (KORE_RESULT_ERROR);
 }
 
-int private_portal(struct http_request *req)
+int
+private_portal(struct http_request *req)
 {
     struct kore_buf *b = NULL;
     u_int8_t *d = NULL;
     size_t len = 0;
+    char *buffer =NULL ;
+    session_t *account = NULL;
 
     if (req->method == HTTP_METHOD_GET)
         http_populate_get(req);
 
+
+    http_populate_cookies(req);
+
+    if (http_request_cookie(req, "session_id", &buffer))
+      kore_log(LOG_DEBUG, "Got session_id: %s", buffer);
+    
+
     b = kore_buf_alloc(asset_len_signup_html);
     kore_buf_append(b, asset_private_html, asset_len_private_html);
-
-
+  
+    account = ht_get(hashtable, buffer);
     if (req->method == HTTP_METHOD_GET) {
-        kore_buf_replace_string(b, "$msg$", "GO", 4);
+      
+      kore_buf_replace_string(b, "$msg$", "GO", 4);
 
-        http_response_header(req, "content-type", "text/html");
-        d = kore_buf_release(b, &len);
-        http_response(req, 200, d, len);
-        kore_free(d);
-        return (KORE_RESULT_OK);
+      if (account != NULL)
+        {
+          kore_log(LOG_NOTICE, "account trouvé: %s", account->user);
+          kore_buf_replace_string(b, "$login$", account->user, sizeof(account->user)+1);
+        }
+      http_response_header(req, "content-type", "text/html");
+      d = kore_buf_release(b, &len);
+      http_response(req, 200, d, len);
+      kore_free(d);
     }
+    return (KORE_RESULT_OK);
 }
diff --git a/src/sessions.h b/src/sessions.h
index 77d9d96..e81cda4 100644
--- a/src/sessions.h
+++ b/src/sessions.h
@@ -22,7 +22,7 @@ typedef struct hashtable_s hashtable_t;
 static hashtable_t *ht_create( int size );
 static int ht_hash( hashtable_t *hashtable, char *session_id );
 static session_t *ht_newpair( char *session_id, char *user );
-static char *ht_get( hashtable_t *hashtable, char *session_id );
+static session_t *ht_get( hashtable_t *hashtable, char *session_id );
 static void ht_set( hashtable_t *hashtable, char *session_id, char *user );
 static void ht_delete (hashtable_t *hashtable, char *key);
 static char *gen_session_id(int len);
@@ -40,6 +40,7 @@ hashtable_t *ht_create( int size ) {
     /* Allocate the table itself. */
     if( ( hashtable = malloc( sizeof( hashtable_t ) ) ) == NULL ) {
         return NULL;
+
     }
 
     /* Allocate pointers to the head nodes. */
@@ -136,7 +137,7 @@ static void ht_set( hashtable_t *hashtable, char *session_id, char *user ) {
 }
 
 /* Retrieve a key-value pair from a hash table. */
-static char *ht_get( hashtable_t *hashtable, char *session_id ) {
+static session_t *ht_get( hashtable_t *hashtable, char *session_id ) {
     int bin = 0;
     session_t *pair;
 
@@ -149,12 +150,14 @@ static char *ht_get( hashtable_t *hashtable, char *session_id ) {
     }
 
     /* Did we actually find anything? */
-    if( pair == NULL || pair->session_id == NULL || strcmp( session_id, pair->session_id ) != 0 ) {
+    if( pair == NULL || pair->session_id == NULL || strcmp( session_id, pair->session_id ) != 0 )
+      {
         return NULL;
-
-    } else {
-        return pair->user;
-    }
+      }
+    else
+      {
+        return pair;
+      }
 
 }
 
@@ -184,7 +187,7 @@ char *gen_session_id(int len){
 
     int index = 0;
     char session_id[len];
-    char char1[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789/,.-+=~`<>:";
+    char char1[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789/,.-+~`<>:";
     int c_tmp = 0;
     char *res;
     srand((unsigned int)(time(NULL)));
@@ -209,14 +212,15 @@ char *set_cookie_header( const char *champ, const char separator,
     lse = strlen(session_id);
     if (separator)
         ls = 1;
-    if ( (result = calloc(lch + ls + lse + 1, sizeof *result)) == NULL )
-        return NULL;
 
-    memcpy (result, champ, lch);
-    if (separator)
+    result = calloc(lch + ls + lse + 1, sizeof *result);
+     
+    if (result != NULL) {
+      memcpy (result, champ, lch);
+      if (separator)
         result[lch] = separator;
 
-    memcpy (result + lch + ls, session_id, lse + 1 );
-
+      memcpy (result + lch + ls, session_id, lse + 1 );
+    }
     return result;
 }
diff --git a/src/sqlite_utils.h b/src/sqlite_utils.h
index 30b0eec..06f5800 100644
--- a/src/sqlite_utils.h
+++ b/src/sqlite_utils.h
@@ -75,7 +75,7 @@ int check_db(const char *name){
    }
    else
    {
-        kore_log(LOG_NOTICE, "Check database is 0K!");
+        kore_log(LOG_NOTICE, "Check database 0K!");
     }
 
     sqlite3_close(db);