20 files changed, 1331 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 9037924..b40554b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,50 @@
+17-02-19  Cyrille Bagard <nocbos@gmail.com>
+
+	* src/analysis/db/certs.c:
+	* src/analysis/db/certs.h:
+	Check if an identity definition is empty or not. Always sign using sha256.
+	Typo.
+
+	* src/analysis/db/keymgn.c:
+	* src/analysis/db/keymgn.h:
+	Create client/server certificates on demand for a given identity.
+
+	* src/core/core.c:
+	Init OpenSSL.
+
+	* src/core/params.c:
+	* src/core/params.h:
+	Register parameters for certificates.
+
+	* src/glibext/configuration.c:
+	* src/glibext/configuration.h:
+	Define a new parameter type (unsigned long).
+
+	* src/gui/dialogs/Makefile.am:
+	Add the 'identity.ui' file to UI_FILES and the 'identity.[ch]' files
+	to libguidialogs_la_SOURCES.
+
+	* src/gui/dialogs/gresource.xml:
+	Update resources for GTK.
+
+	* src/gui/dialogs/identity.c:
+	* src/gui/dialogs/identity.h:
+	* src/gui/dialogs/identity.ui:
+	New entries: allow to update the user identity using the GUI.
+
+	* src/gui/menus/Makefile.am:
+	Add the 'tools.[ch]' files to libguimenus_la_SOURCES.
+
+	* src/gui/menus/menubar.c:
+	Introduce the 'Tools' menu.
+
+	* src/gui/menus/tools.c:
+	* src/gui/menus/tools.h:
+	New entries: create a new menu called 'Tools.'
+
+	* src/gui/panels/regedit.c:
+	Update code.
+
 17-02-14  Cyrille Bagard <nocbos@gmail.com>
 
 	* Makefile.am:
diff --git a/src/analysis/db/certs.c b/src/analysis/db/certs.c
index ac2ff39..8367c39 100644
--- a/src/analysis/db/certs.c
+++ b/src/analysis/db/certs.c
@@ -51,6 +51,47 @@ static bool add_extension_to_req(STACK_OF(X509_EXTENSION) *, int, /*const */char
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : entries = éléments d'identité à consulter.                   *
+*                                                                             *
+*  Description : Indique si une définition existe dans l'identité.            *
+*                                                                             *
+*  Retour      : Etat de la définition des entrées.                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool are_x509_entries_empty(const x509_entries *entries)
+{
+    bool result;                            /* Bilan à retourner           */
+
+    result = true;
+
+    if (entries->country != NULL)
+        result = false;
+
+    if (!result && entries->state != NULL)
+        result = false;
+
+    if (!result && entries->locality != NULL)
+        result = false;
+
+    if (!result && entries->organisation != NULL)
+        result = false;
+
+    if (!result && entries->organisational_unit != NULL)
+        result = false;
+
+    if (!result && entries->common_name != NULL)
+        result = false;
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : entries = éléments d'identité à supprimer de la mémoire.     *
 *                                                                             *
 *  Description : Libère la mémoire occupée par une définition d'identité.     *
@@ -425,7 +466,7 @@ bool make_request(const char *dir, const char *label, const x509_entries *entrie
 
     /* Signature */
 
-    ret = X509_REQ_sign(x509, pk, EVP_sha1());
+    ret = X509_REQ_sign(x509, pk, EVP_sha256());
     if (ret == 0) goto req_failed_2;
 
     ret = X509_REQ_verify(x509, pk);
@@ -491,7 +532,7 @@ bool make_request(const char *dir, const char *label, const x509_entries *entrie
 
  pk_failed:
 
-     RSA_free(rsa);
+    RSA_free(rsa);
 
  rsa_failed:
 
diff --git a/src/analysis/db/certs.h b/src/analysis/db/certs.h
index 0f7c51d..5d9142f 100644
--- a/src/analysis/db/certs.h
+++ b/src/analysis/db/certs.h
@@ -42,6 +42,9 @@ typedef struct _x509_entries
 } x509_entries;
 
 
+/* Indique si une définition existe dans l'identité. */
+bool are_x509_entries_empty(const x509_entries *);
+
 /* Libère la mémoire occupée par une définition d'identité. */
 void free_x509_entries(x509_entries *);
 
diff --git a/src/analysis/db/keymgn.c b/src/analysis/db/keymgn.c
index 9c35289..e1afdcf 100644
--- a/src/analysis/db/keymgn.c
+++ b/src/analysis/db/keymgn.c
@@ -24,6 +24,435 @@
 #include "keymgn.h"
 
 
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+#include "../../common/extstr.h"
+#include "../../common/pathname.h"
+#include "../../common/xdg.h"
+#include "../../core/params.h"
+
+
+
+/* Mémorise en mémoire la définition d'une identité courante. */
+static void store_identity(const x509_entries *, bool);
+
+/* Fournit le répertoire de travail pour les certifications. */
+static char *get_cert_working_directory(const char *, const char *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : client  = précise la nature de l'identité à représenter.     *
+*                entries = éléments d'identité à définir en mémoire. [OUT]    *
+*                                                                             *
+*  Description : Charge en mémoire la définition de l'identité courante.      *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void load_identity(bool client, x509_entries *entries)
+{
+    GGenConfig *config;                     /* Configuration à manipuler   */
+    const char *path;                       /* Accès à la configuration    */
+    char *saved;                            /* Valeur sauvegardée          */
+    char *username;                         /* Dénomination affichée       */
+    char *lang;                             /* Langage de l'utilisateur    */
+    size_t length;                          /* Taille de valeur récupérée  */
+    size_t first;                           /* Indice de première majuscule*/
+    size_t i;                               /* Boucle de parcours          */
+
+    memset(entries, 0, sizeof(x509_entries));
+
+    /* Chargement à partir des sauvegardes */
+
+    config = get_main_configuration();
+
+    path = (client ? MPK_IDENTITY_CLIENT_C : MPK_IDENTITY_SERVER_C);
+
+    if (g_generic_config_get_value(get_main_configuration(), path, &saved))
+        entries->country = (saved != NULL ? strdup(saved) : NULL);
+
+    path = (client ? MPK_IDENTITY_CLIENT_ST : MPK_IDENTITY_SERVER_ST);
+
+    if (g_generic_config_get_value(get_main_configuration(), path, &saved))
+        entries->state = (saved != NULL ? strdup(saved) : NULL);
+
+    path = (client ? MPK_IDENTITY_CLIENT_L : MPK_IDENTITY_SERVER_L);
+
+    if (g_generic_config_get_value(get_main_configuration(), path, &saved))
+        entries->locality = (saved != NULL ? strdup(saved) : NULL);
+
+    path = (client ? MPK_IDENTITY_CLIENT_O : MPK_IDENTITY_SERVER_O);
+
+    if (g_generic_config_get_value(get_main_configuration(), path, &saved))
+        entries->organisation = (saved != NULL ? strdup(saved) : NULL);
+
+    path = (client ? MPK_IDENTITY_CLIENT_OU : MPK_IDENTITY_SERVER_OU);
+
+    if (g_generic_config_get_value(get_main_configuration(), path, &saved))
+        entries->organisational_unit = (saved != NULL ? strdup(saved) : NULL);
+
+    path = (client ? MPK_IDENTITY_CLIENT_CN : MPK_IDENTITY_SERVER_CN);
+
+    if (g_generic_config_get_value(get_main_configuration(), path, &saved))
+        entries->common_name = (saved != NULL ? strdup(saved) : NULL);
+
+    /* Si les valeurs n'étaient pas définies... */
+
+    if (are_x509_entries_empty(entries))
+    {
+        /* Identification de l'utilisateur */
+
+        username = getenv("USERNAME");
+
+        if (username == NULL)
+            username = getenv("USER");
+
+        if (username == NULL)
+            username = getenv("LOGNAME");
+
+        if (username != NULL)
+            entries->common_name = strdup(username);
+        else
+            entries->common_name = strdup("???");
+
+        /* Identification du pays */
+
+        lang = getenv("LANG");
+
+        if (lang != NULL)
+        {
+            length = strlen(lang);
+
+            first = length;
+
+            for (i = 0; i < length; i++)
+            {
+                if (isupper(lang[i]))
+                {
+                    if (first == length)
+                        first = i;
+                }
+
+                else if (first != length)
+                {
+                    entries->country = strndup(&lang[first], i - first);
+                    break;
+                }
+
+            }
+
+        }
+
+        if (entries->country == NULL)
+            entries->country = strdup("??");
+
+    }
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : entries = éléments d'identité à conserver en mémoire.        *
+*                client  = précise la nature de l'identité représentée.       *
+*                                                                             *
+*  Description : Mémorise en mémoire la définition d'une identité courante.   *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void store_identity(const x509_entries *entries, bool client)
+{
+    GGenConfig *config;                     /* Configuration à manipuler   */
+    const char *path;                       /* Accès à la configuration    */
+
+    config = get_main_configuration();
+
+    path = (client ? MPK_IDENTITY_CLIENT_C : MPK_IDENTITY_SERVER_C);
+
+    g_generic_config_set_value(config, path, entries->country);
+
+    path = (client ? MPK_IDENTITY_CLIENT_ST : MPK_IDENTITY_SERVER_ST);
+
+    g_generic_config_set_value(config, path, entries->state);
+
+    path = (client ? MPK_IDENTITY_CLIENT_L : MPK_IDENTITY_SERVER_L);
+
+    g_generic_config_set_value(config, path, entries->locality);
+
+    path = (client ? MPK_IDENTITY_CLIENT_O : MPK_IDENTITY_SERVER_O);
+
+    g_generic_config_set_value(config, path, entries->organisation);
+
+    path = (client ? MPK_IDENTITY_CLIENT_OU : MPK_IDENTITY_SERVER_OU);
+
+    g_generic_config_set_value(config, path, entries->organisational_unit);
+
+    path = (client ? MPK_IDENTITY_CLIENT_CN : MPK_IDENTITY_SERVER_CN);
+
+    g_generic_config_set_value(config, path, entries->common_name);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : type = type de certificat à gérer.                           *
+*                name = dénomination du serveur visé.                         *
+*                                                                             *
+*  Description : Fournit le répertoire de travail pour les certifications.    *
+*                                                                             *
+*  Retour      : Définition d'emplacement à libérer de la mémoire après usage.*
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static char *get_cert_working_directory(const char *type, const char *name)
+{
+    char *result;                           /* Chemin à retourner          */
+    char *suffix;                           /* Fin de la destination       */
+
+    suffix = strdup("chrysalide");
+    suffix = stradd(suffix, G_DIR_SEPARATOR_S);
+    suffix = stradd(suffix, type);
+    suffix = stradd(suffix, G_DIR_SEPARATOR_S);
+    suffix = stradd(suffix, name);
+    suffix = stradd(suffix, G_DIR_SEPARATOR_S);
+
+    result = get_xdg_config_dir(suffix);
+
+    free(suffix);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : entries = éléments d'identité à utiliser pour l'opération.   *
+*                                                                             *
+*  Description : Définit les certificats utilisés pour les échanges internes. *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool register_standalone_certs(const x509_entries *entries)
+{
+    bool result;                            /* Bilan de l'opération        */
+    char *working;                          /* Répertoire par le client    */
+    char *csr;                              /* Requête de signature        */
+    char *cert;                             /* Certificat signé en sortie  */
+
+    /* Certificats côtés serveur */
+
+    result = register_server_cert("standalone", entries);
+
+    if (result)
+    {
+        /* Demande de signature */
+
+        result = make_client_sign_request("standalone", entries);
+
+        /* Signature */
+
+        if (result)
+        {
+            working = get_cert_working_directory("clients", "standalone");
+
+            csr = build_absolute_filename(working, "client-csr.pem");
+            cert = build_absolute_filename(working, "client-cert.pem");
+
+            result = sign_client_request("standalone", csr, cert);
+
+            free(csr);
+            free(cert);
+
+            free(working);
+
+        }
+
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : name    = dénomination du serveur visé.                      *
+*                entries = éléments d'identité à utiliser pour l'opération.   *
+*                                                                             *
+*  Description : Définit les certificats utilisés pour par un serveur.        *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool register_server_cert(const char *name, const x509_entries *entries)
+{
+    bool result;                            /* Bilan de l'opération        */
+    char *suffix;                           /* Fin de la destination       */
+    char *working;                          /* Répertoire de travail       */
+    unsigned long valid;                    /* Durée de validité           */
+    char *csr;                              /* Requête de signature        */
+    char *cacert;                           /* Certificat d'autorité       */
+    char *cakey;                            /* Clef de cette autorité      */
+    char *cert;                             /* Certificat signé en sortie  */
+
+    result = false;
+
+    working = get_cert_working_directory("servers", name);
+
+    if (working != NULL)
+    {
+        result = mkpath(working);
+        if (!result) goto rsc_quick_exit;
+
+        result = g_generic_config_get_value(get_main_configuration(), MPK_IDENTITY_VALIDITY, &valid);
+
+        if (!result)
+            goto rsc_quick_exit;
+
+        result = make_ca(working, "ca", valid, entries);
+        if (!result) goto rsc_quick_exit;
+
+        result = make_request(working, "server", entries);
+        if (!result) goto rsc_quick_exit;
+
+        csr = build_absolute_filename(working, "server-csr.pem");
+        cacert = build_absolute_filename(working, "ca-cert.pem");
+        cakey = build_absolute_filename(working, "ca-key.pem");
+        cert = build_absolute_filename(working, "server-cert.pem");
+
+        result = sign_cert(csr, cacert, cakey, cert, valid);
+
+        if (result)
+            store_identity(entries, false);
+
+        free(csr);
+        free(cacert);
+        free(cakey);
+        free(cert);
+
+ rsc_quick_exit:
+
+        free(working);
+
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : name    = dénomination du serveur visé.                      *
+*                entries = éléments d'identité à utiliser pour l'opération.   *
+*                                                                             *
+*  Description : Elabore une demande de signature de certificat.              *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool make_client_sign_request(const char *name, const x509_entries *entries)
+{
+    bool result;                            /* Bilan de l'opération        */
+    char *working;                          /* Répertoire par le client    */
+
+    working = get_cert_working_directory("clients", name);
+
+    result = mkpath(working);
+
+    if (result)
+        result = make_request(working, "client", entries);
+
+    if (result)
+        store_identity(entries, true);
+
+    free(working);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : name = dénomination du serveur visé.                         *
+*                csr  = fichier contenant le certificat à signer.             *
+*                cert = fichier contenant le certificat signé.                *
+*                                                                             *
+*  Description : Signe un certificat client pour un accès un serveur donné.   *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool sign_client_request(const char *name, const char *csr, const char *cert)
+{
+    bool result;                            /* Bilan de l'opération        */
+    char *working;                          /* Répertoire par le serveur   */
+    unsigned long valid;                    /* Durée de validité           */
+    char *cacert;                           /* Certificat d'autorité       */
+    char *cakey;                            /* Clef de cette autorité      */
+
+    working = get_cert_working_directory("servers", name);
+
+    result = g_generic_config_get_value(get_main_configuration(), MPK_IDENTITY_VALIDITY, &valid);
+
+    if (!result)
+        goto scr_exit;
+
+    cacert = build_absolute_filename(working, "ca-cert.pem");
+    cakey = build_absolute_filename(working, "ca-key.pem");
+
+    result = sign_cert(csr, cacert, cakey, cert, valid);
+
+    free(cacert);
+    free(cakey);
+
+ scr_exit:
+
+    free(working);
+
+    return result;
+
+}
+
+
+
+
+
+
+
+
+
+
 #include <assert.h>
 #include <glib.h>
 #include <malloc.h>
diff --git a/src/analysis/db/keymgn.h b/src/analysis/db/keymgn.h
index 6d4703c..f2b2b74 100644
--- a/src/analysis/db/keymgn.h
+++ b/src/analysis/db/keymgn.h
@@ -26,6 +26,32 @@
 
 
 #include <stdbool.h>
+
+
+#include "certs.h"
+
+
+
+/* Charge en mémoire la définition de l'identité courante. */
+void load_identity(bool, x509_entries *);
+
+/* Définit les certificats utilisés pour les échanges internes. */
+bool register_standalone_certs(const x509_entries *);
+
+/* Définit les certificats utilisés pour par un serveur. */
+bool register_server_cert(const char *, const x509_entries *);
+
+/* Elabore une demande de signature de certificat. */
+bool make_client_sign_request(const char *, const x509_entries *);
+
+/* Signe un certificat client pour un accès un serveur donné. */
+bool sign_client_request(const char *, const char *, const char *);
+
+
+
+
+
+#include <stdbool.h>
 #include <openssl/rsa.h>
 
 
diff --git a/src/core/core.c b/src/core/core.c
index e265250..9750fc6 100644
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -27,6 +27,7 @@
 #include <stdlib.h>
 #include <time.h>
 #include <unistd.h>
+#include <openssl/ssl.h>
 
 
 #include <config.h>
@@ -79,6 +80,9 @@ bool load_all_basic_components(void)
 
         result &= load_main_config_parameters();
 
+        SSL_load_error_strings();
+        SSL_library_init();
+
         result &= ensure_user_has_rsa_keys();
 
         result &= g_generic_config_read(get_main_configuration());
diff --git a/src/core/params.c b/src/core/params.c
index 1611e98..a82f186 100644
--- a/src/core/params.c
+++ b/src/core/params.c
@@ -120,6 +120,45 @@ bool load_main_config_parameters(void)
     free(string);
     if (param == NULL) return false;
 
+    param = g_generic_config_create_param(config, MPK_IDENTITY_CLIENT_C, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_CLIENT_ST, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_CLIENT_L, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_CLIENT_O, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_CLIENT_OU, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_CLIENT_CN, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_SERVER_C, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_SERVER_ST, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_SERVER_L, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_SERVER_O, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_SERVER_OU, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_SERVER_CN, CPT_STRING, NULL);
+    if (param == NULL) return false;
+
+    param = g_generic_config_create_param(config, MPK_IDENTITY_VALIDITY, CPT_ULONG, 10 * 365 * 24 * 60 * 60);
+    if (param == NULL) return false;
+
     param = g_generic_config_create_param(config, MPK_REMOTE_HOST, CPT_STRING, "localhost");
     if (param == NULL) return false;
 
diff --git a/src/core/params.h b/src/core/params.h
index ec55710..9bbffc6 100644
--- a/src/core/params.h
+++ b/src/core/params.h
@@ -34,6 +34,19 @@
  */
 
 #define MPK_AUTHOR_NAME         "cdb.default.author"
+#define MPK_IDENTITY_CLIENT_C   "cdb.identity.client.country"
+#define MPK_IDENTITY_CLIENT_ST  "cdb.identity.client.state"
+#define MPK_IDENTITY_CLIENT_L   "cdb.identity.client.locality"
+#define MPK_IDENTITY_CLIENT_O   "cdb.identity.client.organisation"
+#define MPK_IDENTITY_CLIENT_OU  "cdb.identity.client.organisational_unit"
+#define MPK_IDENTITY_CLIENT_CN  "cdb.identity.client.common_name"
+#define MPK_IDENTITY_SERVER_C   "cdb.identity.server.country"
+#define MPK_IDENTITY_SERVER_ST  "cdb.identity.server.state"
+#define MPK_IDENTITY_SERVER_L   "cdb.identity.server.locality"
+#define MPK_IDENTITY_SERVER_O   "cdb.identity.server.organisation"
+#define MPK_IDENTITY_SERVER_OU  "cdb.identity.server.organisational_unit"
+#define MPK_IDENTITY_SERVER_CN  "cdb.identity.server.common_name"
+#define MPK_IDENTITY_VALIDITY   "cdb.identity.validity"
 #define MPK_REMOTE_HOST         "cdb.default.network.remote.server"
 #define MPK_REMOTE_PORT         "cdb.default.network.remote.port"
 #define MPK_LOCAL_HOST          "cdb.network.local.server"
diff --git a/src/glibext/configuration.c b/src/glibext/configuration.c
index b1a16f0..718f7c0 100644
--- a/src/glibext/configuration.c
+++ b/src/glibext/configuration.c
@@ -50,6 +50,7 @@ typedef union _param_value
 {
     bool boolean;                           /* Valeur booléenne            */
     int integer;                            /* Valeur entière              */
+    unsigned long ulong;                    /* Valeur entière positive     */
     char *string;                           /* Chaîne de caractères        */
 
 } param_value;
@@ -332,6 +333,10 @@ GCfgParam *g_config_param_new(const char *path, ConfigParamType type, ...)
             result->def.integer = va_arg(ap, int);
             break;
 
+        case CPT_ULONG:
+            result->def.ulong = va_arg(ap, unsigned long);
+            break;
+
         case CPT_STRING:
             result->def.string = va_arg(ap, char *);
             if (result->def.string != NULL)
@@ -406,6 +411,7 @@ static bool g_config_param_read(GCfgParam *param, xmlXPathContextPtr context)
 {
     char *access;                           /* Chemin d'accès XML          */
     char *value;                            /* Valeur en chaîne de carac.  */
+    unsigned long ulval;                    /* Valeur transformée          */
 
     access = strdup(param->path);
     access = strrpl(access, ".", "/");
@@ -428,6 +434,11 @@ static bool g_config_param_read(GCfgParam *param, xmlXPathContextPtr context)
                 g_config_param_set_value(param, atoi(value));
                 break;
 
+            case CPT_ULONG:
+                ulval = strtoul(value, NULL, 10);
+                g_config_param_set_value(param, ulval);
+                break;
+
             case CPT_STRING:
                 g_config_param_set_value(param, value);
                 break;
@@ -469,6 +480,7 @@ static bool g_config_param_write(GCfgParam *param, xmlDocPtr xdoc, xmlXPathConte
     ConfigParamState state;                 /* Etat du paramètre           */
     char *access;                           /* Chemin d'accès XML          */
     char int_val[sizeof(XSTR(INT_MIN)) + 1];/* Valeur en chaîne de carac.  */
+    char ul_val[sizeof(XSTR(ULONG_MAX)) + 1];/* Valeur en chaîne de carac. */
 
     state = g_config_param_get_state(param);
 
@@ -497,6 +509,11 @@ static bool g_config_param_write(GCfgParam *param, xmlDocPtr xdoc, xmlXPathConte
                 result = add_content_to_node(xdoc, context, access, int_val);
                 break;
 
+            case CPT_ULONG:
+                snprintf(ul_val, sizeof(ul_val), "%lu", param->cur.ulong);
+                result = add_content_to_node(xdoc, context, access, ul_val);
+                break;
+
             case CPT_STRING:
 
                 if (param->def.string != NULL && param->def.string != NULL
@@ -620,6 +637,10 @@ ConfigParamState g_config_param_get_state(GCfgParam *param)
                 param->cached_state = (param->def.integer == param->cur.integer ? CPS_DEFAULT : CPS_CHANGED);
                 break;
 
+            case CPT_ULONG:
+                param->cached_state = (param->def.ulong == param->cur.ulong ? CPS_DEFAULT : CPS_CHANGED);
+                break;
+
             case CPT_STRING:
                 if (param->def.string == NULL && param->cur.string == NULL)
                     param->cached_state = CPS_DEFAULT;
@@ -667,6 +688,10 @@ void g_config_param_make_empty(GCfgParam *param)
             param->cur.integer = INT_MIN;
             break;
 
+        case CPT_ULONG:
+            param->cur.ulong = 0;
+            break;
+
         case CPT_STRING:
             if (param->cur.string != NULL)
             {
@@ -722,6 +747,10 @@ void g_config_param_reset(GCfgParam *param)
             param->cur.integer = param->def.integer;
             break;
 
+        case CPT_ULONG:
+            param->cur.ulong = param->def.ulong;
+            break;
+
         case CPT_STRING:
             if (param->def.string != NULL)
                 param->cur.string = strdup(param->def.string);
@@ -767,6 +796,7 @@ void g_config_param_set_value(GCfgParam *param, ...)
     va_list ap;                             /* Liste d'arguments           */
     bool old_boolean;                       /* Valeur booléenne            */
     int old_integer;                        /* Valeur entière              */
+    unsigned long old_ulong;                /* Valeur entière positive     */
     char *old_string;                       /* Chaîne de caractères        */
     bool modified;                          /* Détermine une modification  */
 
@@ -786,6 +816,12 @@ void g_config_param_set_value(GCfgParam *param, ...)
             modified = (old_integer != param->cur.integer);
             break;
 
+        case CPT_ULONG:
+            old_ulong = param->cur.ulong;
+            param->cur.ulong = va_arg(ap, unsigned long);
+            modified = (old_ulong != param->cur.ulong);
+            break;
+
         case CPT_STRING:
             old_string = param->cur.string;
             param->cur.string = va_arg(ap, char *);
@@ -856,6 +892,10 @@ void g_config_param_get_value(GCfgParam *param, ...)
             *(va_arg(ap, int *)) = param->cur.integer;
             break;
 
+        case CPT_ULONG:
+            *(va_arg(ap, unsigned long *)) = param->cur.ulong;
+            break;
+
         case CPT_STRING:
             *(va_arg(ap, char **)) = param->cur.string;
             break;
diff --git a/src/glibext/configuration.h b/src/glibext/configuration.h
index bed0462..c78d3ca 100644
--- a/src/glibext/configuration.h
+++ b/src/glibext/configuration.h
@@ -38,6 +38,7 @@ typedef enum _ConfigParamType
 {
     CPT_BOOLEAN,                            /* Valeur booléenne            */
     CPT_INTEGER,                            /* Valeur entière              */
+    CPT_ULONG,                              /* Valeur entière positive     */
     CPT_STRING,                             /* Chaîne de caractère         */
 
     CPT_COUNT
diff --git a/src/gui/dialogs/Makefile.am b/src/gui/dialogs/Makefile.am
index e1774d7..bb2087b 100644
--- a/src/gui/dialogs/Makefile.am
+++ b/src/gui/dialogs/Makefile.am
@@ -4,7 +4,8 @@ BUILT_SOURCES = resources.h resources.c
 noinst_LTLIBRARIES  = libguidialogs.la
 
 UI_FILES =								\
-	binadmin.ui
+	binadmin.ui							\
+	identity.ui
 
 libguidialogs_la_SOURCES =				\
 	about.h about.c						\
@@ -12,6 +13,7 @@ libguidialogs_la_SOURCES =				\
 	export.h export.c					\
 	goto.h goto.c						\
 	gotox.h gotox.c						\
+	identity.h identity.c				\
 	plugins.h plugins.c					\
 	resources.h resources.c				\
 	shellcode.h shellcode.c				\
diff --git a/src/gui/dialogs/gresource.xml b/src/gui/dialogs/gresource.xml
index 913b830..d1ba8b6 100644
--- a/src/gui/dialogs/gresource.xml
+++ b/src/gui/dialogs/gresource.xml
@@ -3,4 +3,7 @@
     <gresource prefix="/org/chrysalide/gui/dialogs">
         <file compressed="true">binadmin.ui</file>
     </gresource>
+    <gresource prefix="/org/chrysalide/gui/dialogs">
+        <file compressed="true">identity.ui</file>
+    </gresource>
 </gresources>
diff --git a/src/gui/dialogs/identity.c b/src/gui/dialogs/identity.c
new file mode 100644
index 0000000..0f6a111
--- /dev/null
+++ b/src/gui/dialogs/identity.c
@@ -0,0 +1,189 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * identity.c - (re)définition de l'identité de l'utilisateur
+ *
+ * Copyright (C) 2017 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "identity.h"
+
+
+#include <string.h>
+
+
+#include <i18n.h>
+
+
+#include "../panels/log.h"
+#include "../../analysis/db/keymgn.h"
+
+
+
+/* Applique la nouvelle définition d'identité. */
+static void update_identity(GtkButton *button, GtkBuilder *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : parent = fenêtre principale de l'éditeur.                    *
+*                outb   = constructeur à détruire après usage. [OUT]          *
+*                                                                             *
+*  Description : Propose une édition des informations conernant l'utilisateur.*
+*                                                                             *
+*  Retour      : Adresse de la fenêtre mise en place.                         *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GtkWidget *create_identity_dialog(GtkWindow *parent, GtkBuilder **outb)
+{
+    GtkWidget *result;                      /* Fenêtre à renvoyer          */
+    GtkBuilder *builder;                    /* Constructeur utilisé        */
+    x509_entries entries;                   /* Eléments identitaires       */
+    GtkEntry *entry;                        /* Zone de saisie à initialiser*/
+
+    builder = gtk_builder_new_from_resource("/org/chrysalide/gui/dialogs/identity.ui");
+    *outb = builder;
+
+    result = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
+
+    gtk_window_set_transient_for(GTK_WINDOW(result), parent);
+
+    /* Mise à jour de l'interface */
+
+    load_identity(true, &entries);
+
+    if (entries.country != NULL)
+    {
+        entry = GTK_ENTRY(gtk_builder_get_object(builder, "c"));
+        gtk_entry_set_text(entry, entries.country);
+    }
+
+    if (entries.state != NULL)
+    {
+        entry = GTK_ENTRY(gtk_builder_get_object(builder, "st"));
+        gtk_entry_set_text(entry, entries.state);
+    }
+
+    if (entries.locality != NULL)
+    {
+        entry = GTK_ENTRY(gtk_builder_get_object(builder, "l"));
+        gtk_entry_set_text(entry, entries.locality);
+    }
+
+    if (entries.organisation != NULL)
+    {
+        entry = GTK_ENTRY(gtk_builder_get_object(builder, "o"));
+        gtk_entry_set_text(entry, entries.organisation);
+    }
+
+    if (entries.organisational_unit != NULL)
+    {
+        entry = GTK_ENTRY(gtk_builder_get_object(builder, "ou"));
+        gtk_entry_set_text(entry, entries.organisational_unit);
+    }
+
+    if (entries.country != NULL)
+    {
+        entry = GTK_ENTRY(gtk_builder_get_object(builder, "cn"));
+        gtk_entry_set_text(entry, entries.common_name);
+
+        gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
+
+    }
+
+    /* Connexion des signaux */
+
+    gtk_builder_add_callback_symbols(builder,
+                                     "update_identity", G_CALLBACK(update_identity),
+                                     NULL);
+
+    gtk_builder_connect_signals(builder, builder);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : button  = bouton à l'origine de la procédure.                *
+*                builder = espace de référencement global.                    *
+*                                                                             *
+*  Description : Applique la nouvelle définition d'identité.                  *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void update_identity(GtkButton *button, GtkBuilder *builder)
+{
+    GtkEntry *entry;                        /* Zone de saisie à consulter  */
+    const gchar *data;                      /* Données internes à GTK      */
+    x509_entries entries;                   /* Nouvelle identité à pousser */
+    bool status;                            /* Bilan de la mise à jour     */
+
+    /* Récupération des éléments */
+
+    entry = GTK_ENTRY(gtk_builder_get_object(builder, "c"));
+    data = gtk_entry_get_text(entry);
+
+    entries.country = (strlen(data) > 0 ? strdup(data) : NULL);
+
+    entry = GTK_ENTRY(gtk_builder_get_object(builder, "st"));
+    data = gtk_entry_get_text(entry);
+
+    entries.state = (strlen(data) > 0 ? strdup(data) : NULL);
+
+    entry = GTK_ENTRY(gtk_builder_get_object(builder, "l"));
+    data = gtk_entry_get_text(entry);
+
+    entries.locality = (strlen(data) > 0 ? strdup(data) : NULL);
+
+    entry = GTK_ENTRY(gtk_builder_get_object(builder, "o"));
+    data = gtk_entry_get_text(entry);
+
+    entries.organisation = (strlen(data) > 0 ? strdup(data) : NULL);
+
+    entry = GTK_ENTRY(gtk_builder_get_object(builder, "ou"));
+    data = gtk_entry_get_text(entry);
+
+    entries.organisational_unit = (strlen(data) > 0 ? strdup(data) : NULL);
+
+    entry = GTK_ENTRY(gtk_builder_get_object(builder, "cn"));
+    data = gtk_entry_get_text(entry);
+
+    entries.common_name = (strlen(data) > 0 ? strdup(data) : NULL);
+
+    /* Application de la nouvelle définition */
+
+    status = register_standalone_certs(&entries);
+
+    free_x509_entries(&entries);
+
+    if (status)
+        log_simple_message(LMT_INFO, _("New identity has been loaded with success!"));
+    else
+        log_simple_message(LMT_ERROR, _("Failure while loading the new identity..."));
+
+}
diff --git a/src/gui/dialogs/identity.h b/src/gui/dialogs/identity.h
new file mode 100644
index 0000000..2019eba
--- /dev/null
+++ b/src/gui/dialogs/identity.h
@@ -0,0 +1,37 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * identity.h - prototypes pour la (re)définition de l'identité de l'utilisateur
+ *
+ * Copyright (C) 2017 Cyrille Bagard
+ *
+ *  This file is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Foobar.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef _GUI_DIALOGS_IDENTITY_H
+#define _GUI_DIALOGS_IDENTITY_H
+
+
+#include <gtk/gtk.h>
+
+
+
+/* Propose une édition des informations conernant l'utilisateur. */
+GtkWidget *create_identity_dialog(GtkWindow *, GtkBuilder **);
+
+
+
+#endif  /* _GUI_DIALOGS_IDENTITY_H */
diff --git a/src/gui/dialogs/identity.ui b/src/gui/dialogs/identity.ui
new file mode 100644
index 0000000..f622a91
--- /dev/null
+++ b/src/gui/dialogs/identity.ui
@@ -0,0 +1,278 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.18.3 -->
+<interface>
+  <requires lib="gtk+" version="3.12"/>
+  <object class="GtkDialog" id="window">
+    <property name="width_request">515</property>
+    <property name="can_focus">False</property>
+    <property name="title" translatable="yes">Identity</property>
+    <property name="modal">True</property>
+    <property name="window_position">center</property>
+    <property name="default_width">515</property>
+    <property name="type_hint">dialog</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="valign">start</property>
+        <property name="margin_left">8</property>
+        <property name="margin_right">8</property>
+        <property name="margin_top">8</property>
+        <property name="margin_bottom">8</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="dialog-action_area1">
+            <property name="can_focus">False</property>
+            <property name="margin_top">8</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="button1">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+                <property name="always_show_image">True</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="button2">
+                <property name="label">gtk-apply</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+                <property name="always_show_image">True</property>
+                <signal name="clicked" handler="update_identity" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkGrid" id="grid1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="row_spacing">8</property>
+            <property name="column_spacing">8</property>
+            <child>
+              <object class="GtkSeparator" id="separator1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">8</property>
+                <property name="margin_right">8</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">1</property>
+                <property name="width">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label1">
+                <property name="width_request">500</property>
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">0</property>
+                <property name="label" translatable="yes">All the following information is used to create your authentication certifcate. This certificate grants you access to database servers and identifies each analysis change.
+
+&lt;b&gt;Warning: &lt;/b&gt; updating this information drives to new signing requests for remote servers!</property>
+                <property name="use_markup">True</property>
+                <property name="wrap">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">0</property>
+                <property name="width">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label2">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">1</property>
+                <property name="label" translatable="yes">Common name (required):</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="cn">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="has_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="has_default">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkSeparator" id="separator3">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">8</property>
+                <property name="margin_right">8</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">3</property>
+                <property name="width">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label3">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">1</property>
+                <property name="label" translatable="yes">Organisational unit:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">4</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="ou">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">4</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="o">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">5</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label4">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">1</property>
+                <property name="label" translatable="yes">Organisation:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">5</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkSeparator" id="separator4">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="margin_left">8</property>
+                <property name="margin_right">8</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">6</property>
+                <property name="width">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label5">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">1</property>
+                <property name="label" translatable="yes">Locality:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">7</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="l">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">7</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="st">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">8</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label6">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">1</property>
+                <property name="label" translatable="yes">State:</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">8</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkLabel" id="label7">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="xalign">1</property>
+                <property name="label" translatable="yes">Country (two letters):</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">9</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkEntry" id="c">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">9</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="-6">button1</action-widget>
+      <action-widget response="-10">button2</action-widget>
+    </action-widgets>
+  </object>
+</interface>
diff --git a/src/gui/menus/Makefile.am b/src/gui/menus/Makefile.am
index 014f098..7e5a1c3 100644
--- a/src/gui/menus/Makefile.am
+++ b/src/gui/menus/Makefile.am
@@ -10,6 +10,7 @@ libguimenus_la_SOURCES =				\
 	menubar.h menubar.c					\
 	plugins.h plugins.c					\
 	project.h project.c					\
+	tools.h tools.c						\
 	view.h view.c
 
 libguimenus_la_LDFLAGS = 
diff --git a/src/gui/menus/menubar.c b/src/gui/menus/menubar.c
index 1ccbb00..56540e9 100644
--- a/src/gui/menus/menubar.c
+++ b/src/gui/menus/menubar.c
@@ -32,6 +32,7 @@
 #include "help.h"
 #include "plugins.h"
 #include "project.h"
+#include "tools.h"
 #include "view.h"
 #include "../editem-int.h"
 
@@ -48,6 +49,7 @@ struct _GMenuBar
     GtkWidget *project;                     /* Menu "Projet"               */
     GtkWidget *binary;                      /* Menu "Binaire"              */
     GtkWidget *debug;                       /* Menu "Débogage"             */
+    GtkWidget *tools;                       /* Menu "Outils"               */
     GtkWidget *plugins;                     /* Menu "Greffons"             */
     GtkWidget *help;                        /* Menu "Aide"                 */
 
@@ -247,6 +249,11 @@ GEditorItem *g_menu_bar_new(GObject *ref, GtkAccelGroup *accgroup)
     result->debug = build_menu_debug(ref, accgroup);
     gtk_container_add(GTK_CONTAINER(item->widget), result->debug);
 
+    /* Outils */
+
+    result->tools = build_menu_tools(ref, accgroup, result);
+    gtk_container_add(GTK_CONTAINER(item->widget), result->tools);
+
     /* Greffons */
 
     result->plugins = build_menu_plugins(ref, accgroup);
diff --git a/src/gui/menus/tools.c b/src/gui/menus/tools.c
new file mode 100644
index 0000000..2ec9551
--- /dev/null
+++ b/src/gui/menus/tools.c
@@ -0,0 +1,105 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * tools.c - gestion du menu 'Outils'
+ *
+ * Copyright (C) 2017 Cyrille Bagard
+ *
+ *  This binary is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "tools.h"
+
+
+#include <i18n.h>
+
+
+#include "../editem-int.h"
+#include "../dialogs/identity.h"
+#include "../../gtkext/easygtk.h"
+
+
+
+/* Réagit au menu "Outils -> Identité". */
+static void mcb_tools_identity(GtkMenuItem *, GMenuBar *);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : ref      = espace de référencement global.                   *
+*                accgroup = groupe d'accélérateurs pour les menus.            *
+*                bar      = barre de menu parente.                            *
+*                                                                             *
+*  Description : Construit le menu "Outils".                                  *
+*                                                                             *
+*  Retour      : Panneau de menus mis en place.                               *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GtkWidget *build_menu_tools(GObject *ref, GtkAccelGroup *accgroup, GMenuBar *bar)
+{
+    GtkWidget *result;                      /* Support à retourner         */
+    GtkWidget *menubar;                     /* Support pour éléments       */
+    GtkWidget *submenuitem;                 /* Sous-élément de menu        */
+
+    result = gtk_menu_item_new_with_mnemonic(_("_Tools"));
+    gtk_widget_show(result);
+
+    menubar = qck_create_menu(GTK_MENU_ITEM(result));
+
+    submenuitem = qck_create_menu_item(ref, "mnu_tools_identity", _("Identity"),
+                                       G_CALLBACK(mcb_tools_identity), bar);
+    gtk_container_add(GTK_CONTAINER(menubar), submenuitem);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : menuitem = élément de menu sélectionné.                      *
+*                bar      = barre de menu parente.                            *
+*                                                                             *
+*  Description : Réagit au menu "Outils -> Identité".                         *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static void mcb_tools_identity(GtkMenuItem *menuitem, GMenuBar *bar)
+{
+    GObject *ref;                           /* Espace de référencements    */
+    GtkBuilder *builder;                    /* Constructeur utilisé        */
+    GtkWidget *dialog;                      /* Boîte de dialogue à montrer */
+
+    ref = g_editor_item_get_global_ref(G_EDITOR_ITEM(bar));
+
+    dialog = create_identity_dialog(GTK_WINDOW(ref), &builder);
+
+    gtk_dialog_run(GTK_DIALOG(dialog));
+
+    gtk_widget_destroy(dialog);
+
+    g_object_unref(G_OBJECT(builder));
+
+}
diff --git a/src/gui/menus/tools.h b/src/gui/menus/tools.h
new file mode 100644
index 0000000..0c76137
--- /dev/null
+++ b/src/gui/menus/tools.h
@@ -0,0 +1,41 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * tools.h - prototypes pour la gestion du menu 'Outils'
+ *
+ * Copyright (C) 2017 Cyrille Bagard
+ *
+ *  This binary is part of Chrysalide.
+ *
+ *  Chrysalide is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Chrysalide is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#ifndef _GUI_MENUS_TOOLS_H
+#define _GUI_MENUS_TOOLS_H
+
+
+#include <gtk/gtk.h>
+
+
+#include "menubar.h"
+
+
+
+/* Construit le menu "Outils". */
+GtkWidget *build_menu_tools(GObject *, GtkAccelGroup *, GMenuBar *);
+
+
+
+#endif  /* _GUI_MENUS_TOOLS_H */
diff --git a/src/gui/panels/regedit.c b/src/gui/panels/regedit.c
index 579c60b..501bd2f 100644
--- a/src/gui/panels/regedit.c
+++ b/src/gui/panels/regedit.c
@@ -458,6 +458,10 @@ static void reload_config_into_treeview(GRegeditPanel *panel, GGenConfig *config
                 type_desc = _("Integer");
                 break;
 
+            case CPT_ULONG:
+                type_desc = _("Unsigned long");
+                break;
+
             case CPT_STRING:
                 type_desc = _("String");
                 break;
@@ -547,6 +551,8 @@ static void update_config_param_value(GtkTreeStore *store, GtkTreeIter *iter)
     bool boolean;                           /* Valeur booléenne            */
     int integer;                            /* Valeur entière              */
     char int_val[sizeof(XSTR(INT_MIN)) + 1];/* Valeur en chaîne de carac.  */
+    unsigned long ulong;                    /* Valeur entière positive     */
+    char ul_val[sizeof(XSTR(ULONG_MAX)) + 1];/* Valeur en chaîne de carac. */
     char *string;                           /* Chaîne de caractères        */
     char *desc;                             /* Description à afficher      */
 
@@ -579,6 +585,12 @@ static void update_config_param_value(GtkTreeStore *store, GtkTreeIter *iter)
                 desc = int_val;
                 break;
 
+            case CPT_ULONG:
+                g_config_param_get_value(param, &ulong);
+                snprintf(ul_val, sizeof(ul_val), "%lu", ulong);
+                desc = ul_val;
+                break;
+
             case CPT_STRING:
                 g_config_param_get_value(param, &string);
                 desc = (string != NULL ? string : "");
@@ -720,6 +732,7 @@ static void on_param_value_edited(GtkCellRendererText *renderer, gchar *path, gc
     GCfgParam *param;                       /* Paramètre à actualiser      */
     bool boolean;                           /* Valeur booléenne            */
     int integer;                            /* Valeur entière              */
+    int ulong;                              /* Valeur entière positive     */
     char *end;                              /* Pointeur vers '\0' final ?  */
 
     tree_path = gtk_tree_path_new_from_string(path);
@@ -751,6 +764,15 @@ static void on_param_value_edited(GtkCellRendererText *renderer, gchar *path, gc
 
             break;
 
+        case CPT_ULONG:
+
+            ulong = strtoul(new, &end, 10);
+            if (*end != '\0') goto opve_bad_value;
+
+            g_config_param_set_value(param, ulong);
+
+            break;
+
         case CPT_STRING:
             g_config_param_set_value(param, new);
             break;