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/*
Unix SMB/CIFS implementation.
GTK+ Endpoint Mapper frontend
Copyright (C) Jelmer Vernooij 2004
This program 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 2 of the License, or
(at your option) any later version.
This program 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "librpc/gen_ndr/ndr_epmapper_c.h"
#include "librpc/gen_ndr/ndr_mgmt_c.h"
#include "gtk/common/gtk-smb.h"
#include "gtk/common/select.h"
#include "auth/gensec/gensec.h"
/*
* Show:
* - RPC statistics
* - Available interfaces
* - Per interface: available endpoints
* - Per interface auth details
*/
static GtkWidget *mainwin;
static GtkTreeStore *store_eps;
static GtkWidget *table_statistics;
static GtkWidget *lbl_calls_in, *lbl_calls_out, *lbl_pkts_in, *lbl_pkts_out;
static GtkWidget *lbl_iface_version, *lbl_iface_uuid, *lbl_iface_name;
static GtkListStore *store_princ_names;
static GtkWidget *mnu_refresh;
TALLOC_CTX *eps_ctx = NULL;
TALLOC_CTX *conn_ctx = NULL;
static struct dcerpc_pipe *epmapper_pipe;
static struct dcerpc_pipe *mgmt_pipe;
static void on_quit1_activate (GtkMenuItem *menuitem, gpointer user_data)
{
gtk_main_quit();
}
static void on_about1_activate (GtkMenuItem *menuitem, gpointer user_data)
{
GtkDialog *aboutwin = GTK_DIALOG(create_gtk_samba_about_dialog("gepdump"));
gtk_dialog_run(aboutwin);
gtk_widget_destroy(GTK_WIDGET(aboutwin));
}
static const char *get_protocol_name(enum epm_protocol protocol)
{
switch (protocol) {
case EPM_PROTOCOL_UUID: return "UUID";
case EPM_PROTOCOL_NCACN: return "NCACN";
case EPM_PROTOCOL_NCALRPC: return "NCALRPC";
case EPM_PROTOCOL_NCADG: return "NCADG";
case EPM_PROTOCOL_IP: return "IP";
case EPM_PROTOCOL_TCP: return "TCP";
case EPM_PROTOCOL_NETBIOS: return "NetBIOS";
case EPM_PROTOCOL_SMB: return "SMB";
case EPM_PROTOCOL_PIPE: return "PIPE";
case EPM_PROTOCOL_UNIX_DS: return "Unix";
default: return "Unknown";
}
}
static void add_epm_entry(TALLOC_CTX *mem_ctx, const char *annotation, struct epm_tower *t)
{
r5902: A rather large change... I wanted to add a simple 'workstation' argument to the DCERPC authenticated binding calls, but this patch kind of grew from there. With SCHANNEL, the 'workstation' name (the netbios name of the client) matters, as this is what ties the session between the NETLOGON ops and the SCHANNEL bind. This changes a lot of files, and these will again be changed when jelmer does the credentials work. I also correct some schannel IDL to distinguish between workstation names and account names. The distinction matters for domain trust accounts. Issues in handling this (issues with lifetime of talloc pointers) caused me to change the 'creds_CredentialsState' and 'struct dcerpc_binding' pointers to always be talloc()ed pointers. In the schannel DB, we now store both the domain and computername, and query on both. This should ensure we fault correctly when the domain is specified incorrectly in the SCHANNEL bind. In the RPC-SCHANNEL test, I finally fixed a bug that vl pointed out, where the comment claimed we re-used a connection, but in fact we made a new connection. This was achived by breaking apart some of the dcerpc_secondary_connection() logic. The addition of workstation handling was also propogated to NTLMSSP and GENSEC, for completeness. The RPC-SAMSYNC test has been cleaned up a little, using a loop over usernames/passwords rather than manually expanded tests. This will be expanded further (the code in #if 0 in this patch) to use a newly created user account for testing. In making this test pass test_rpc.sh, I found a bug in the RPC-ECHO server, caused by the removal of [ref] and the assoicated pointer from the IDL. This has been re-added, until the underlying pidl issues are solved. (This used to be commit 824289dcc20908ddec957a4a892a103eec2da9b9)
2005-03-19 08:34:43 +00:00
struct dcerpc_binding *bd;
int i;
NTSTATUS status;
GtkTreeIter toweriter;
status = dcerpc_binding_from_tower(mem_ctx, t, &bd);
if (!NT_STATUS_IS_OK(status)) {
gtk_show_ntstatus(mainwin, "Error creating binding from tower", status);
return;
}
/* Don't show UUID's */
r5902: A rather large change... I wanted to add a simple 'workstation' argument to the DCERPC authenticated binding calls, but this patch kind of grew from there. With SCHANNEL, the 'workstation' name (the netbios name of the client) matters, as this is what ties the session between the NETLOGON ops and the SCHANNEL bind. This changes a lot of files, and these will again be changed when jelmer does the credentials work. I also correct some schannel IDL to distinguish between workstation names and account names. The distinction matters for domain trust accounts. Issues in handling this (issues with lifetime of talloc pointers) caused me to change the 'creds_CredentialsState' and 'struct dcerpc_binding' pointers to always be talloc()ed pointers. In the schannel DB, we now store both the domain and computername, and query on both. This should ensure we fault correctly when the domain is specified incorrectly in the SCHANNEL bind. In the RPC-SCHANNEL test, I finally fixed a bug that vl pointed out, where the comment claimed we re-used a connection, but in fact we made a new connection. This was achived by breaking apart some of the dcerpc_secondary_connection() logic. The addition of workstation handling was also propogated to NTLMSSP and GENSEC, for completeness. The RPC-SAMSYNC test has been cleaned up a little, using a loop over usernames/passwords rather than manually expanded tests. This will be expanded further (the code in #if 0 in this patch) to use a newly created user account for testing. In making this test pass test_rpc.sh, I found a bug in the RPC-ECHO server, caused by the removal of [ref] and the assoicated pointer from the IDL. This has been re-added, until the underlying pidl issues are solved. (This used to be commit 824289dcc20908ddec957a4a892a103eec2da9b9)
2005-03-19 08:34:43 +00:00
ZERO_STRUCT(bd->object);
gtk_tree_store_append(store_eps, &toweriter, NULL);
r5902: A rather large change... I wanted to add a simple 'workstation' argument to the DCERPC authenticated binding calls, but this patch kind of grew from there. With SCHANNEL, the 'workstation' name (the netbios name of the client) matters, as this is what ties the session between the NETLOGON ops and the SCHANNEL bind. This changes a lot of files, and these will again be changed when jelmer does the credentials work. I also correct some schannel IDL to distinguish between workstation names and account names. The distinction matters for domain trust accounts. Issues in handling this (issues with lifetime of talloc pointers) caused me to change the 'creds_CredentialsState' and 'struct dcerpc_binding' pointers to always be talloc()ed pointers. In the schannel DB, we now store both the domain and computername, and query on both. This should ensure we fault correctly when the domain is specified incorrectly in the SCHANNEL bind. In the RPC-SCHANNEL test, I finally fixed a bug that vl pointed out, where the comment claimed we re-used a connection, but in fact we made a new connection. This was achived by breaking apart some of the dcerpc_secondary_connection() logic. The addition of workstation handling was also propogated to NTLMSSP and GENSEC, for completeness. The RPC-SAMSYNC test has been cleaned up a little, using a loop over usernames/passwords rather than manually expanded tests. This will be expanded further (the code in #if 0 in this patch) to use a newly created user account for testing. In making this test pass test_rpc.sh, I found a bug in the RPC-ECHO server, caused by the removal of [ref] and the assoicated pointer from the IDL. This has been re-added, until the underlying pidl issues are solved. (This used to be commit 824289dcc20908ddec957a4a892a103eec2da9b9)
2005-03-19 08:34:43 +00:00
gtk_tree_store_set(store_eps, &toweriter, 0, strdup(annotation), 1, strdup(dcerpc_binding_string(mem_ctx, bd)), 2, t, -1);
for (i = 0; i < t->num_floors; i++) {
const char *data;
struct dcerpc_syntax_id syntax;
GtkTreeIter iter;
gtk_tree_store_append(store_eps, &iter, &toweriter);
dcerpc_floor_get_lhs_data(&t->floors[i], &syntax);
if (t->floors[i].lhs.protocol == EPM_PROTOCOL_UUID) {
data = GUID_string(mem_ctx, &syntax.uuid);
} else {
data = dcerpc_floor_get_rhs_data(mem_ctx, &t->floors[i]);
}
gtk_tree_store_set(store_eps, &iter, 0, get_protocol_name(t->floors[i].lhs.protocol), 1, data, -1);
}
}
static void refresh_eps(void)
{
NTSTATUS status;
struct epm_Lookup r;
struct GUID uuid;
struct rpc_if_id_t iface;
struct policy_handle handle;
TALLOC_CTX *mem_ctx = talloc_init("dump");
talloc_free(eps_ctx);
ZERO_STRUCT(handle);
r.in.inquiry_type = 0;
r.in.object = &uuid;
r.in.interface_id = &iface;
r.in.vers_option = 0;
r.in.entry_handle = r.out.entry_handle = &handle;
r.in.max_ents = 10;
gtk_tree_store_clear(store_eps);
eps_ctx = talloc_init("current endpoint list data");
do {
int i;
ZERO_STRUCT(uuid);
ZERO_STRUCT(iface);
status = dcerpc_epm_Lookup(epmapper_pipe, eps_ctx, &r);
if (!NT_STATUS_IS_OK(status) || r.out.result != 0) {
break;
}
for (i=0;i<r.out.num_ents;i++) {
add_epm_entry(mem_ctx, r.out.entries[i].annotation, &r.out.entries[i].tower->tower);
}
} while (NT_STATUS_IS_OK(status) &&
r.out.result == 0 &&
r.out.num_ents == r.in.max_ents);
if (!NT_STATUS_IS_OK(status)) {
gtk_show_ntstatus(mainwin, "Error adding endpoint mapper entry", status);
talloc_free(mem_ctx);
return;
}
talloc_free(mem_ctx);
}
static void on_refresh_clicked (GtkButton *btn, gpointer user_data)
{
refresh_eps();
}
static void on_connect_clicked(GtkButton *btn, gpointer user_data)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_init("connect");
epmapper_pipe = gtk_connect_rpc_interface(mem_ctx, &dcerpc_table_epmapper);
if (epmapper_pipe == NULL)
return;
gtk_widget_set_sensitive( mnu_refresh, True );
refresh_eps();
status = dcerpc_secondary_context(epmapper_pipe, &mgmt_pipe, &dcerpc_table_mgmt);
if (NT_STATUS_IS_ERR(status)) {
mgmt_pipe = NULL;
gtk_show_ntstatus(NULL, "Error connecting to mgmt interface over secondary connection", status);
}
}
static gboolean on_eps_select(GtkTreeSelection *selection,
GtkTreeModel *model, GtkTreePath *path, gboolean path_currently_selected, gpointer data)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx;
if (mgmt_pipe == NULL)
return FALSE;
mem_ctx = talloc_init("eps");
{
/* Do an InqStats call */
struct mgmt_inq_stats r;
r.in.max_count = MGMT_STATS_ARRAY_MAX_SIZE;
r.in.unknown = 0;
status = dcerpc_mgmt_inq_stats(mgmt_pipe, mem_ctx, &r);
if (NT_STATUS_IS_ERR(status)) {
gtk_show_ntstatus(NULL, "Error inquiring statistics", status);
return TRUE;
}
if (r.out.statistics.count != MGMT_STATS_ARRAY_MAX_SIZE) {
printf("Unexpected array size %d\n", r.out.statistics.count);
return False;
}
gtk_label_set_text(GTK_LABEL(lbl_calls_in), talloc_asprintf(mem_ctx, "%6d", r.out.statistics.statistics[MGMT_STATS_CALLS_IN]));
gtk_label_set_text(GTK_LABEL(lbl_calls_out), talloc_asprintf(mem_ctx, "%6d", r.out.statistics.statistics[MGMT_STATS_CALLS_OUT]));
gtk_label_set_text(GTK_LABEL(lbl_pkts_in), talloc_asprintf(mem_ctx, "%6d", r.out.statistics.statistics[MGMT_STATS_PKTS_IN]));
gtk_label_set_text(GTK_LABEL(lbl_pkts_out), talloc_asprintf(mem_ctx, "%6d", r.out.statistics.statistics[MGMT_STATS_PKTS_OUT]));
}
{
struct mgmt_inq_princ_name r;
int i;
gtk_list_store_clear(store_princ_names);
for (i=0;i<100;i++) {
r.in.authn_proto = i; /* DCERPC_AUTH_TYPE_* */
r.in.princ_name_size = 100;
status = dcerpc_mgmt_inq_princ_name(mgmt_pipe, mem_ctx, &r);
if (!NT_STATUS_IS_OK(status)) {
continue;
}
if (W_ERROR_IS_OK(r.out.result)) {
GtkTreeIter iter;
const char *name = gensec_get_name_by_authtype(i);
char *protocol;
if (name) {
protocol = talloc_asprintf(mem_ctx, "%u (%s)", i, name);
} else {
protocol = talloc_asprintf(mem_ctx, "%u", i);
}
gtk_list_store_append(store_princ_names, &iter);
gtk_list_store_set(store_princ_names, &iter,
0, protocol,
1, r.out.princ_name,
-1);
}
}
}
return TRUE;
}
static GtkWidget* create_mainwindow (void)
{
GtkWidget *mainwindow;
GtkWidget *vbox1, *vbox2, *vbox3;
GtkWidget *menubar1;
GtkWidget *menuitem1;
GtkWidget *menuitem1_menu;
GtkWidget *quit1;
GtkWidget *menuitem4;
GtkWidget *menuitem4_menu;
GtkWidget *mnu_connect;
GtkWidget *treeview_princ_names;
GtkWidget *about1;
GtkWidget *hbox2;
GtkWidget *scrolledwindow1;
GtkWidget *frame1;
GtkWidget *tree_eps;
GtkTreeViewColumn *curcol;
GtkCellRenderer *renderer;
GtkWidget *statusbar;
GtkAccelGroup *accel_group;
accel_group = gtk_accel_group_new ();
mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (mainwindow), "Gtk+ Endpoint Mapper Viewer");
vbox1 = gtk_vbox_new (FALSE, 0);
gtk_widget_show (vbox1);
gtk_container_add (GTK_CONTAINER (mainwindow), vbox1);
menubar1 = gtk_menu_bar_new ();
gtk_widget_show (menubar1);
gtk_box_pack_start (GTK_BOX (vbox1), menubar1, FALSE, FALSE, 0);
menuitem1 = gtk_menu_item_new_with_mnemonic ("_File");
gtk_widget_show (menuitem1);
gtk_container_add (GTK_CONTAINER (menubar1), menuitem1);
menuitem1_menu = gtk_menu_new ();
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem1), menuitem1_menu);
mnu_connect = gtk_menu_item_new_with_mnemonic ("_Connect");
gtk_container_add(GTK_CONTAINER(menuitem1_menu), mnu_connect);
mnu_refresh = gtk_menu_item_new_with_mnemonic ("_Refresh");
gtk_container_add(GTK_CONTAINER(menuitem1_menu), mnu_refresh);
gtk_widget_set_sensitive( mnu_refresh, False );
quit1 = gtk_image_menu_item_new_from_stock ("gtk-quit", accel_group);
gtk_container_add (GTK_CONTAINER (menuitem1_menu), quit1);
menuitem4 = gtk_menu_item_new_with_mnemonic ("_Help");
gtk_container_add (GTK_CONTAINER (menubar1), menuitem4);
menuitem4_menu = gtk_menu_new ();
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem4), menuitem4_menu);
about1 = gtk_menu_item_new_with_mnemonic ("_About");
gtk_container_add (GTK_CONTAINER (menuitem4_menu), about1);
hbox2 = gtk_hbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (vbox1), hbox2);
scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);
gtk_box_pack_start (GTK_BOX(hbox2), scrolledwindow1, TRUE, TRUE, 0);
tree_eps = gtk_tree_view_new ();
curcol = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title(curcol, "Name");
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(curcol, renderer, True);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_eps), curcol);
gtk_tree_view_column_add_attribute(curcol, renderer, "text", 0);
curcol = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title(curcol, "Binding String");
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(curcol, renderer, True);
gtk_tree_view_column_add_attribute(curcol, renderer, "text", 1);
gtk_tree_view_append_column(GTK_TREE_VIEW(tree_eps), curcol);
store_eps = gtk_tree_store_new(3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
gtk_tree_view_set_model(GTK_TREE_VIEW(tree_eps), GTK_TREE_MODEL(store_eps));
g_object_unref(store_eps);
gtk_container_add (GTK_CONTAINER (scrolledwindow1), tree_eps);
gtk_tree_selection_set_select_function (gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_eps)), on_eps_select, NULL, NULL);
vbox2 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (hbox2), vbox2);
frame1 = gtk_frame_new("Interface");
gtk_container_add (GTK_CONTAINER(vbox2), frame1);
vbox3 = gtk_vbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (frame1), vbox3);
gtk_container_add (GTK_CONTAINER (vbox3), lbl_iface_uuid = gtk_label_new(""));
gtk_container_add (GTK_CONTAINER (vbox3), lbl_iface_version = gtk_label_new(""));
gtk_container_add (GTK_CONTAINER (vbox3), lbl_iface_name = gtk_label_new(""));
frame1 = gtk_frame_new("Statistics");
gtk_container_add (GTK_CONTAINER(vbox2), frame1);
table_statistics = gtk_table_new(4, 2, TRUE);
gtk_container_add (GTK_CONTAINER(frame1), table_statistics);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), gtk_label_new("Calls In: "), 0, 1, 0, 1);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), lbl_calls_in = gtk_label_new(""), 1, 2, 0, 1);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), gtk_label_new("Calls Out: "), 0, 1, 1, 2);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), lbl_calls_out = gtk_label_new(""), 1, 2, 1, 2);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), gtk_label_new("Packets In: "), 0, 1, 2, 3);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), lbl_pkts_in = gtk_label_new(""), 1, 2, 2, 3);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), gtk_label_new("Packets Out: "), 0, 1, 3, 4);
gtk_table_attach_defaults (GTK_TABLE(table_statistics), lbl_pkts_out = gtk_label_new(""), 1, 2, 3, 4);
frame1 = gtk_frame_new("Authentication");
gtk_container_add (GTK_CONTAINER(vbox2), frame1);
treeview_princ_names = gtk_tree_view_new();
curcol = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title(curcol, "Protocol");
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(curcol, renderer, True);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview_princ_names), curcol);
gtk_tree_view_column_add_attribute(curcol, renderer, "text", 0);
curcol = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title(curcol, "Principal Name");
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(curcol, renderer, True);
gtk_tree_view_append_column(GTK_TREE_VIEW(treeview_princ_names), curcol);
gtk_tree_view_column_add_attribute(curcol, renderer, "text", 1);
gtk_container_add (GTK_CONTAINER(frame1), treeview_princ_names);
store_princ_names = gtk_list_store_new(4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER);
gtk_tree_view_set_model(GTK_TREE_VIEW(treeview_princ_names), GTK_TREE_MODEL(store_princ_names));
g_object_unref(store_princ_names);
statusbar = gtk_statusbar_new ();
gtk_box_pack_start (GTK_BOX (vbox1), statusbar, FALSE, FALSE, 0);
g_signal_connect ((gpointer) quit1, "activate",
G_CALLBACK (on_quit1_activate),
NULL);
g_signal_connect ((gpointer) about1, "activate",
G_CALLBACK (on_about1_activate),
NULL);
g_signal_connect ((gpointer) mnu_connect, "activate",
G_CALLBACK (on_connect_clicked),
NULL);
g_signal_connect ((gpointer) mnu_refresh, "activate",
G_CALLBACK (on_refresh_clicked),
NULL);
gtk_window_add_accel_group (GTK_WINDOW (mainwindow), accel_group);
return mainwindow;
}
int main(int argc, char **argv)
{
lp_load();
setup_logging(argv[0], DEBUG_STDERR);
dcerpc_init();
gtk_init(&argc, &argv);
mainwin = create_mainwindow();
gtk_widget_show_all(mainwin);
return gtk_event_loop();
}