Amazing-Mirror/fragattacks
1
0
Fork 0
mirror of https://github.com/vanhoefm/fragattacks.git synced 2024-11-24 16:28:23 -05:00
Code Issues Projects Releases Wiki Activity

wpa_supplicant: Drop the old D-Bus interface support

Browse Source 
This drops support for the fi.epitest.hostap.WPASupplicant D-Bus name
along with the associated CONFIG_CTRL_IFACE_DBUS option. Nothing should
really be using this since 2010.

This is a just a straightforward removal. Perhaps the dbus_common.c and
dbus_new.c can be merged now. Also, the "_NEW" suffix of the config
option seems to make even less sense than it used to.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
This commit is contained in:
Lubomir Rintel 2019-02-26 12:04:36 +01:00 committed by Jouni Malinen
parent 192d061add
commit 6a8dee76d4
19 changed files with 36 additions and 2771 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
wpa_supplicant/Android.mk
View File

@ -1422,44 +1422,25 @@ endif
OBJS += ctrl_iface.c ctrl_iface_$(CONFIG_CTRL_IFACE).c
endif
ifdef CONFIG_CTRL_IFACE_DBUS
DBUS=y
DBUS_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS -DDBUS_API_SUBJECT_TO_CHANGE
DBUS_OBJS += dbus/dbus_old.c dbus/dbus_old_handlers.c
ifdef CONFIG_WPS
DBUS_OBJS += dbus/dbus_old_handlers_wps.c
endif
DBUS_OBJS += dbus/dbus_dict_helpers.c
DBUS_CFLAGS += $(DBUS_INCLUDE)
endif
ifdef CONFIG_CTRL_IFACE_DBUS_NEW
DBUS=y
DBUS_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
DBUS_OBJS ?= dbus/dbus_dict_helpers.c
DBUS_OBJS += dbus/dbus_new_helpers.c
DBUS_OBJS += dbus/dbus_new.c dbus/dbus_new_handlers.c
L_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
OBJS += dbus/dbus_dict_helpers.c
OBJS += dbus/dbus_new_helpers.c
OBJS += dbus/dbus_new.c dbus/dbus_new_handlers.c
OBJS += dbus/dbus_common.c
ifdef CONFIG_WPS
DBUS_OBJS += dbus/dbus_new_handlers_wps.c
OBJS += dbus/dbus_new_handlers_wps.c
endif
ifdef CONFIG_P2P
DBUS_OBJS += dbus/dbus_new_handlers_p2p.c
OBJS += dbus/dbus_new_handlers_p2p.c
endif
ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
DBUS_OBJS += dbus/dbus_new_introspect.c
DBUS_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
OBJS += dbus/dbus_new_introspect.c
L_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
endif
DBUS_CFLAGS += $(DBUS_INCLUDE)
L_CFLAGS += $(DBUS_INCLUDE)
endif
ifdef DBUS
DBUS_CFLAGS += -DCONFIG_DBUS
DBUS_OBJS += dbus/dbus_common.c
endif
OBJS += $(DBUS_OBJS)
L_CFLAGS += $(DBUS_CFLAGS)
ifdef CONFIG_CTRL_IFACE_BINDER
WPA_SUPPLICANT_USE_BINDER=y
L_CFLAGS += -DCONFIG_BINDER -DCONFIG_CTRL_IFACE_BINDER

56
wpa_supplicant/Makefile
View File

@ -55,7 +55,6 @@ ALL += systemd/wpa_supplicant.service
ALL += systemd/wpa_supplicant@.service
ALL += systemd/wpa_supplicant-nl80211@.service
ALL += systemd/wpa_supplicant-wired@.service
ALL += dbus/fi.epitest.hostap.WPASupplicant.service
ALL += dbus/fi.w1.wpa_supplicant1.service
ifdef CONFIG_BUILD_WPA_CLIENT_SO
ALL += libwpa_client.so
@ -1576,35 +1575,17 @@ endif
OBJS += ctrl_iface.o ctrl_iface_$(CONFIG_CTRL_IFACE).o
endif
ifdef CONFIG_CTRL_IFACE_DBUS
DBUS=y
DBUS_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS -DDBUS_API_SUBJECT_TO_CHANGE
DBUS_OBJS += dbus/dbus_old.o dbus/dbus_old_handlers.o
ifdef CONFIG_WPS
DBUS_OBJS += dbus/dbus_old_handlers_wps.o
endif
DBUS_OBJS += dbus/dbus_dict_helpers.o
ifndef DBUS_LIBS
DBUS_LIBS := $(shell $(PKG_CONFIG) --libs dbus-1)
endif
ifndef DBUS_INCLUDE
DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
endif
DBUS_CFLAGS += $(DBUS_INCLUDE)
DBUS_INTERFACE=fi.epitest.hostap.WPASupplicant
endif
ifdef CONFIG_CTRL_IFACE_DBUS_NEW
DBUS=y
DBUS_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
DBUS_OBJS ?= dbus/dbus_dict_helpers.o
DBUS_OBJS += dbus/dbus_new_helpers.o
DBUS_OBJS += dbus/dbus_new.o dbus/dbus_new_handlers.o
CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
OBJS += dbus/dbus_dict_helpers.o
OBJS += dbus/dbus_new_helpers.o
OBJS += dbus/dbus_new.o dbus/dbus_new_handlers.o
OBJS += dbus/dbus_common.o
ifdef CONFIG_WPS
DBUS_OBJS += dbus/dbus_new_handlers_wps.o
OBJS += dbus/dbus_new_handlers_wps.o
endif
ifdef CONFIG_P2P
DBUS_OBJS += dbus/dbus_new_handlers_p2p.o
OBJS += dbus/dbus_new_handlers_p2p.o
endif
ifndef DBUS_LIBS
DBUS_LIBS := $(shell $(PKG_CONFIG) --libs dbus-1)
@ -1613,21 +1594,12 @@ ifndef DBUS_INCLUDE
DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
endif
ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
DBUS_OBJS += dbus/dbus_new_introspect.o
DBUS_CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
OBJS += dbus/dbus_new_introspect.o
CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
endif
DBUS_CFLAGS += $(DBUS_INCLUDE)
DBUS_INTERFACE=fi.w1.wpa_supplicant1
endif
ifdef DBUS
DBUS_CFLAGS += -DCONFIG_DBUS
DBUS_OBJS += dbus/dbus_common.o
endif
OBJS += $(DBUS_OBJS)
CFLAGS += $(DBUS_CFLAGS)
CFLAGS += $(DBUS_INCLUDE)
LIBS += $(DBUS_LIBS)
endif
ifdef CONFIG_READLINE
OBJS_c += ../src/utils/edit_readline.o
@ -1990,13 +1962,11 @@ else
endif
%.service: %.service.in
$(Q)sed -e 's|\@BINDIR\@|$(BINDIR)|g' \
-e 's|\@DBUS_INTERFACE\@|$(DBUS_INTERFACE)|g' $< >$@
$(Q)sed -e 's|\@BINDIR\@|$(BINDIR)|g' $< >$@
@$(E) " sed" $<
%@.service: %.service.arg.in
$(Q)sed -e 's|\@BINDIR\@|$(BINDIR)|g' \
-e 's|\@DBUS_INTERFACE\@|$(DBUS_INTERFACE)|g' $< >$@
$(Q)sed -e 's|\@BINDIR\@|$(BINDIR)|g' $< >$@
@$(E) " sed" $<
wpa_supplicant.exe: wpa_supplicant

4
wpa_supplicant/android.config
View File

@ -327,10 +327,6 @@ CONFIG_IEEE80211W=y
#CONFIG_NDIS_EVENTS_INTEGRATED=y
#PLATFORMSDKLIB="/opt/Program Files/Microsoft Platform SDK/Lib"
# Add support for old DBus control interface
# (fi.epitest.hostap.WPASupplicant)
#CONFIG_CTRL_IFACE_DBUS=y
# Add support for new DBus control interface
# (fi.w1.hostap.wpa_supplicant1)
#CONFIG_CTRL_IFACE_DBUS_NEW=y

4
wpa_supplicant/dbus/Makefile
View File

@ -36,7 +36,6 @@ CFLAGS += -DCONFIG_WPS
endif
CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
CFLAGS += -DCONFIG_CTRL_IFACE_DBUS
ifndef DBUS_LIBS
DBUS_LIBS := $(shell $(PKG_CONFIG) --libs dbus-1)
@ -54,8 +53,6 @@ CFLAGS += $(DBUS_INCLUDE)
LIB_OBJS= \
dbus_common.o \
dbus_old.o \
dbus_old_handlers.o \
dbus_new.o \
dbus_new_handlers.o \
dbus_new_helpers.o \
@ -63,7 +60,6 @@ LIB_OBJS= \
dbus_dict_helpers.o
ifdef CONFIG_WPS
LIB_OBJS += dbus_old_handlers_wps.o
LIB_OBJS += dbus_new_handlers_wps.o
endif

8
wpa_supplicant/dbus/dbus-wpa_supplicant.conf
View File

@ -3,11 +3,6 @@
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<policy user="root">
<allow own="fi.epitest.hostap.WPASupplicant"/>
<allow send_destination="fi.epitest.hostap.WPASupplicant"/>
<allow send_interface="fi.epitest.hostap.WPASupplicant"/>
<allow own="fi.w1.wpa_supplicant1"/>
<allow send_destination="fi.w1.wpa_supplicant1"/>
@ -15,9 +10,6 @@
<allow receive_sender="fi.w1.wpa_supplicant1" receive_type="signal"/>
</policy>
<policy context="default">
<deny own="fi.epitest.hostap.WPASupplicant"/>
<deny send_destination="fi.epitest.hostap.WPASupplicant"/>
<deny own="fi.w1.wpa_supplicant1"/>
<deny send_destination="fi.w1.wpa_supplicant1"/>
<deny receive_sender="fi.w1.wpa_supplicant1" receive_type="signal"/>

8
wpa_supplicant/dbus/dbus_common.c
View File

@ -16,7 +16,6 @@
#include "dbus_common.h"
#include "dbus_common_i.h"
#include "dbus_new.h"
#include "dbus_old.h"
#include "../wpa_supplicant_i.h"
@ -351,9 +350,6 @@ struct wpas_dbus_priv * wpas_dbus_init(struct wpa_global *global)
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
wpas_dbus_ctrl_iface_init(priv) < 0 ||
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
#ifdef CONFIG_CTRL_IFACE_DBUS
wpa_supplicant_dbus_ctrl_iface_init(priv) < 0 ||
#endif /* CONFIG_CTRL_IFACE_DBUS */
wpas_dbus_init_common_finish(priv) < 0) {
wpas_dbus_deinit(priv);
return NULL;
@ -372,9 +368,5 @@ void wpas_dbus_deinit(struct wpas_dbus_priv *priv)
wpas_dbus_ctrl_iface_deinit(priv);
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
#ifdef CONFIG_CTRL_IFACE_DBUS
/* TODO: is any deinit needed? */
#endif /* CONFIG_CTRL_IFACE_DBUS */
wpas_dbus_deinit_common(priv);
}

745
wpa_supplicant/dbus/dbus_old.c
View File

@ -1,745 +0,0 @@
/*
* WPA Supplicant / dbus-based control interface
* Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#include "includes.h"
#include <dbus/dbus.h>
#include "common.h"
#include "eloop.h"
#include "wps/wps.h"
#include "../config.h"
#include "../wpa_supplicant_i.h"
#include "../bss.h"
#include "dbus_old.h"
#include "dbus_old_handlers.h"
#include "dbus_common_i.h"
/**
* wpas_dbus_decompose_object_path - Decompose an interface object path into parts
* @path: The dbus object path
* @network: (out) the configured network this object path refers to, if any
* @bssid: (out) the scanned bssid this object path refers to, if any
* Returns: The object path of the network interface this path refers to
*
* For a given object path, decomposes the object path into object id, network,
* and BSSID parts, if those parts exist.
*/
char * wpas_dbus_decompose_object_path(const char *path, char **network,
char **bssid)
{
const unsigned int dev_path_prefix_len =
strlen(WPAS_DBUS_PATH_INTERFACES "/");
char *obj_path_only;
char *next_sep;
/* Be a bit paranoid about path */
if (!path || strncmp(path, WPAS_DBUS_PATH_INTERFACES "/",
dev_path_prefix_len))
return NULL;
/* Ensure there's something at the end of the path */
if ((path + dev_path_prefix_len)[0] == '\0')
return NULL;
obj_path_only = os_strdup(path);
if (obj_path_only == NULL)
return NULL;
next_sep = strchr(obj_path_only + dev_path_prefix_len, '/');
if (next_sep != NULL) {
const char *net_part = strstr(next_sep,
WPAS_DBUS_NETWORKS_PART "/");
const char *bssid_part = strstr(next_sep,
WPAS_DBUS_BSSIDS_PART "/");
if (network && net_part) {
/* Deal with a request for a configured network */
const char *net_name = net_part +
strlen(WPAS_DBUS_NETWORKS_PART "/");
*network = NULL;
if (strlen(net_name))
*network = os_strdup(net_name);
} else if (bssid && bssid_part) {
/* Deal with a request for a scanned BSSID */
const char *bssid_name = bssid_part +
strlen(WPAS_DBUS_BSSIDS_PART "/");
if (strlen(bssid_name))
*bssid = os_strdup(bssid_name);
else
*bssid = NULL;
}
/* Cut off interface object path before "/" */
*next_sep = '\0';
}
return obj_path_only;
}
/**
* wpas_dbus_new_invalid_iface_error - Return a new invalid interface error message
* @message: Pointer to incoming dbus message this error refers to
* Returns: A dbus error message
*
* Convenience function to create and return an invalid interface error
*/
DBusMessage * wpas_dbus_new_invalid_iface_error(DBusMessage *message)
{
return dbus_message_new_error(
message, WPAS_ERROR_INVALID_IFACE,
"wpa_supplicant knows nothing about this interface.");
}
/**
* wpas_dbus_new_invalid_network_error - Return a new invalid network error message
* @message: Pointer to incoming dbus message this error refers to
* Returns: a dbus error message
*
* Convenience function to create and return an invalid network error
*/
DBusMessage * wpas_dbus_new_invalid_network_error(DBusMessage *message)
{
return dbus_message_new_error(message, WPAS_ERROR_INVALID_NETWORK,
"The requested network does not exist.");
}
/**
* wpas_dbus_new_invalid_bssid_error - Return a new invalid bssid error message
* @message: Pointer to incoming dbus message this error refers to
* Returns: a dbus error message
*
* Convenience function to create and return an invalid bssid error
*/
static DBusMessage * wpas_dbus_new_invalid_bssid_error(DBusMessage *message)
{
return dbus_message_new_error(message, WPAS_ERROR_INVALID_BSSID,
"The BSSID requested was invalid.");
}
/**
* wpas_dispatch_network_method - dispatch messages for configured networks
* @message: the incoming dbus message
* @wpa_s: a network interface's data
* @network_id: id of the configured network we're interested in
* Returns: a reply dbus message, or a dbus error message
*
* This function dispatches all incoming dbus messages for configured networks.
*/
static DBusMessage * wpas_dispatch_network_method(DBusMessage *message,
struct wpa_supplicant *wpa_s,
int network_id)
{
DBusMessage *reply = NULL;
const char *method = dbus_message_get_member(message);
struct wpa_ssid *ssid;
ssid = wpa_config_get_network(wpa_s->conf, network_id);
if (ssid == NULL)
return wpas_dbus_new_invalid_network_error(message);
if (!strcmp(method, "set"))
reply = wpas_dbus_iface_set_network(message, wpa_s, ssid);
else if (!strcmp(method, "enable"))
reply = wpas_dbus_iface_enable_network(message, wpa_s, ssid);
else if (!strcmp(method, "disable"))
reply = wpas_dbus_iface_disable_network(message, wpa_s, ssid);
return reply;
}
/**
* wpas_dispatch_bssid_method - dispatch messages for scanned networks
* @message: the incoming dbus message
* @wpa_s: a network interface's data
* @bssid: bssid of the scanned network we're interested in
* Returns: a reply dbus message, or a dbus error message
*
* This function dispatches all incoming dbus messages for scanned networks.
*/
static DBusMessage * wpas_dispatch_bssid_method(DBusMessage *message,
struct wpa_supplicant *wpa_s,
const char *bssid_txt)
{
u8 bssid[ETH_ALEN];
struct wpa_bss *bss;
if (hexstr2bin(bssid_txt, bssid, ETH_ALEN) < 0)
return wpas_dbus_new_invalid_bssid_error(message);
bss = wpa_bss_get_bssid(wpa_s, bssid);
if (bss == NULL)
return wpas_dbus_new_invalid_bssid_error(message);
/* Dispatch the method call against the scanned bssid */
if (os_strcmp(dbus_message_get_member(message), "properties") == 0)
return wpas_dbus_bssid_properties(message, wpa_s, bss);
return NULL;
}
/**
* wpas_iface_message_handler - Dispatch messages for interfaces or networks
* @connection: Connection to the system message bus
* @message: An incoming dbus message
* @user_data: A pointer to a dbus control interface data structure
* Returns: Whether or not the message was handled
*
* This function dispatches all incoming dbus messages for network interfaces,
* or objects owned by them, such as scanned BSSIDs and configured networks.
*/
static DBusHandlerResult wpas_iface_message_handler(DBusConnection *connection,
DBusMessage *message,
void *user_data)
{
struct wpa_supplicant *wpa_s = user_data;
const char *method = dbus_message_get_member(message);
const char *path = dbus_message_get_path(message);
const char *msg_interface = dbus_message_get_interface(message);
char *iface_obj_path = NULL;
char *network = NULL;
char *bssid = NULL;
DBusMessage *reply = NULL;
/* Caller must specify a message interface */
if (!msg_interface)
goto out;
wpa_printf(MSG_MSGDUMP, "dbus[old/iface]: %s.%s (%s) [%s]",
msg_interface, method, path,
dbus_message_get_signature(message));
iface_obj_path = wpas_dbus_decompose_object_path(path, &network,
&bssid);
if (iface_obj_path == NULL) {
reply = wpas_dbus_new_invalid_iface_error(message);
goto out;
}
/* Make sure the message's object path actually refers to the
* wpa_supplicant structure it's supposed to (which is wpa_s)
*/
if (wpa_supplicant_get_iface_by_dbus_path(wpa_s->global,
iface_obj_path) != wpa_s) {
reply = wpas_dbus_new_invalid_iface_error(message);
goto out;
}
if (network && !strcmp(msg_interface, WPAS_DBUS_IFACE_NETWORK)) {
/* A method for one of this interface's configured networks */
int nid = strtoul(network, NULL, 10);
if (errno != EINVAL)
reply = wpas_dispatch_network_method(message, wpa_s,
nid);
else
reply = wpas_dbus_new_invalid_network_error(message);
} else if (bssid && !strcmp(msg_interface, WPAS_DBUS_IFACE_BSSID)) {
/* A method for one of this interface's scanned BSSIDs */
reply = wpas_dispatch_bssid_method(message, wpa_s, bssid);
} else if (!strcmp(msg_interface, WPAS_DBUS_IFACE_INTERFACE)) {
/* A method for an interface only. */
if (!strcmp(method, "scan"))
reply = wpas_dbus_iface_scan(message, wpa_s);
else if (!strcmp(method, "scanResults"))
reply = wpas_dbus_iface_scan_results(message, wpa_s);
else if (!strcmp(method, "addNetwork"))
reply = wpas_dbus_iface_add_network(message, wpa_s);
else if (!strcmp(method, "removeNetwork"))
reply = wpas_dbus_iface_remove_network(message, wpa_s);
else if (!strcmp(method, "selectNetwork"))
reply = wpas_dbus_iface_select_network(message, wpa_s);
else if (!strcmp(method, "capabilities"))
reply = wpas_dbus_iface_capabilities(message, wpa_s);
else if (!strcmp(method, "disconnect"))
reply = wpas_dbus_iface_disconnect(message, wpa_s);
else if (!strcmp(method, "setAPScan"))
reply = wpas_dbus_iface_set_ap_scan(message, wpa_s);
else if (!strcmp(method, "setSmartcardModules"))
reply = wpas_dbus_iface_set_smartcard_modules(message,
wpa_s);
else if (!strcmp(method, "state"))
reply = wpas_dbus_iface_get_state(message, wpa_s);
else if (!strcmp(method, "scanning"))
reply = wpas_dbus_iface_get_scanning(message, wpa_s);
#ifndef CONFIG_NO_CONFIG_BLOBS
else if (!strcmp(method, "setBlobs"))
reply = wpas_dbus_iface_set_blobs(message, wpa_s);
else if (!strcmp(method, "removeBlobs"))
reply = wpas_dbus_iface_remove_blobs(message, wpa_s);
#endif /* CONFIG_NO_CONFIG_BLOBS */
#ifdef CONFIG_WPS
else if (os_strcmp(method, "wpsPbc") == 0)
reply = wpas_dbus_iface_wps_pbc(message, wpa_s);
else if (os_strcmp(method, "wpsPin") == 0)
reply = wpas_dbus_iface_wps_pin(message, wpa_s);
else if (os_strcmp(method, "wpsReg") == 0)
reply = wpas_dbus_iface_wps_reg(message, wpa_s);
#endif /* CONFIG_WPS */
else if (os_strcmp(method, "flush") == 0)
reply = wpas_dbus_iface_flush(message, wpa_s);
}
/* If the message was handled, send back the reply */
out:
if (reply) {
if (!dbus_message_get_no_reply(message))
dbus_connection_send(connection, reply, NULL);
dbus_message_unref(reply);
}
os_free(iface_obj_path);
os_free(network);
os_free(bssid);
return reply ? DBUS_HANDLER_RESULT_HANDLED :
DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
/**
* wpas_message_handler - dispatch incoming dbus messages
* @connection: connection to the system message bus
* @message: an incoming dbus message
* @user_data: a pointer to a dbus control interface data structure
* Returns: whether or not the message was handled
*
* This function dispatches all incoming dbus messages to the correct
* handlers, depending on what the message's target object path is,
* and what the method call is.
*/
static DBusHandlerResult wpas_message_handler(DBusConnection *connection,
DBusMessage *message, void *user_data)
{
struct wpas_dbus_priv *ctrl_iface = user_data;
const char *method;
const char *path;
const char *msg_interface;
DBusMessage *reply = NULL;
method = dbus_message_get_member(message);
path = dbus_message_get_path(message);
msg_interface = dbus_message_get_interface(message);
if (!method || !path || !ctrl_iface || !msg_interface)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
wpa_printf(MSG_MSGDUMP, "dbus[old]: %s.%s (%s) [%s]",
msg_interface, method, path,
dbus_message_get_signature(message));
/* Validate the method interface */
if (strcmp(msg_interface, WPAS_DBUS_INTERFACE) != 0)
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
if (!strcmp(path, WPAS_DBUS_PATH)) {
/* dispatch methods against our global dbus interface here */
if (!strcmp(method, "addInterface")) {
reply = wpas_dbus_global_add_interface(
message, ctrl_iface->global);
} else if (!strcmp(method, "removeInterface")) {
reply = wpas_dbus_global_remove_interface(
message, ctrl_iface->global);
} else if (!strcmp(method, "getInterface")) {
reply = wpas_dbus_global_get_interface(
message, ctrl_iface->global);
} else if (!strcmp(method, "setDebugParams")) {
reply = wpas_dbus_global_set_debugparams(
message, ctrl_iface->global);
}
}
/* If the message was handled, send back the reply */
if (reply) {
if (!dbus_message_get_no_reply(message))
dbus_connection_send(connection, reply, NULL);
dbus_message_unref(reply);
}
return reply ? DBUS_HANDLER_RESULT_HANDLED :
DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
/**
* wpa_supplicant_dbus_notify_scan_results - Send a scan results signal
* @wpa_s: %wpa_supplicant network interface data
* Returns: 0 on success, -1 on failure
*
* Notify listeners that this interface has updated scan results.
*/
void wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s)
{
struct wpas_dbus_priv *iface = wpa_s->global->dbus;
DBusMessage *_signal;
/* Do nothing if the control interface is not turned on */
if (iface == NULL || !wpa_s->dbus_path)
return;
_signal = dbus_message_new_signal(wpa_s->dbus_path,
WPAS_DBUS_IFACE_INTERFACE,
"ScanResultsAvailable");
if (_signal == NULL) {
wpa_printf(MSG_ERROR,
"dbus: Not enough memory to send scan results signal");
return;
}
dbus_connection_send(iface->con, _signal, NULL);
dbus_message_unref(_signal);
}
/**
* wpa_supplicant_dbus_notify_state_change - Send a state change signal
* @wpa_s: %wpa_supplicant network interface data
* @new_state: new state wpa_supplicant is entering
* @old_state: old state wpa_supplicant is leaving
* Returns: 0 on success, -1 on failure
*
* Notify listeners that wpa_supplicant has changed state
*/
void wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s,
enum wpa_states new_state,
enum wpa_states old_state)
{
struct wpas_dbus_priv *iface;
DBusMessage *_signal = NULL;
const char *new_state_str, *old_state_str;
if (wpa_s->dbus_path == NULL)
return; /* Skip signal since D-Bus setup is not yet ready */
/* Do nothing if the control interface is not turned on */
if (wpa_s->global == NULL)
return;
iface = wpa_s->global->dbus;
if (iface == NULL)
return;
/* Only send signal if state really changed */
if (new_state == old_state)
return;
_signal = dbus_message_new_signal(wpa_s->dbus_path,
WPAS_DBUS_IFACE_INTERFACE,
"StateChange");
if (_signal == NULL) {
wpa_printf(MSG_ERROR,
"dbus: %s: could not create dbus signal; likely out of memory",
__func__);
return;
}
new_state_str = wpa_supplicant_state_txt(new_state);
old_state_str = wpa_supplicant_state_txt(old_state);
if (!dbus_message_append_args(_signal,
DBUS_TYPE_STRING, &new_state_str,
DBUS_TYPE_STRING, &old_state_str,
DBUS_TYPE_INVALID)) {
wpa_printf(MSG_ERROR,
"dbus: %s: Not enough memory to construct state change signal",
__func__);
goto out;
}
dbus_connection_send(iface->con, _signal, NULL);
out:
dbus_message_unref(_signal);
}
/**
* wpa_supplicant_dbus_notify_scanning - send scanning status
* @wpa_s: %wpa_supplicant network interface data
* Returns: 0 on success, -1 on failure
*
* Notify listeners of interface scanning state changes
*/
void wpa_supplicant_dbus_notify_scanning(struct wpa_supplicant *wpa_s)
{
struct wpas_dbus_priv *iface = wpa_s->global->dbus;
DBusMessage *_signal;
dbus_bool_t scanning = wpa_s->scanning ? TRUE : FALSE;
/* Do nothing if the control interface is not turned on */
if (iface == NULL || !wpa_s->dbus_path)
return;
_signal = dbus_message_new_signal(wpa_s->dbus_path,
WPAS_DBUS_IFACE_INTERFACE,
"Scanning");
if (_signal == NULL) {
wpa_printf(MSG_ERROR,
"dbus: Not enough memory to send scan results signal");
return;
}
if (dbus_message_append_args(_signal,
DBUS_TYPE_BOOLEAN, &scanning,
DBUS_TYPE_INVALID)) {
dbus_connection_send(iface->con, _signal, NULL);
} else {
wpa_printf(MSG_ERROR,
"dbus: Not enough memory to construct signal");
}
dbus_message_unref(_signal);
}
#ifdef CONFIG_WPS
void wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
const struct wps_credential *cred)
{
struct wpas_dbus_priv *iface;
DBusMessage *_signal = NULL;
/* Do nothing if the control interface is not turned on */
if (wpa_s->global == NULL)
return;
iface = wpa_s->global->dbus;
if (iface == NULL || !wpa_s->dbus_path)
return;
_signal = dbus_message_new_signal(wpa_s->dbus_path,
WPAS_DBUS_IFACE_INTERFACE,
"WpsCred");
if (_signal == NULL) {
wpa_printf(MSG_ERROR,
"dbus: %s: Could not create dbus signal; likely out of memory",
__func__);
return;
}
if (!dbus_message_append_args(_signal,
DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
&cred->cred_attr, cred->cred_attr_len,
DBUS_TYPE_INVALID)) {
wpa_printf(MSG_ERROR,
"dbus: %s: Not enough memory to construct signal",
__func__);
goto out;
}
dbus_connection_send(iface->con, _signal, NULL);
out:
dbus_message_unref(_signal);
}
#else /* CONFIG_WPS */
void wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
const struct wps_credential *cred)
{
}
#endif /* CONFIG_WPS */
void wpa_supplicant_dbus_notify_certification(struct wpa_supplicant *wpa_s,
int depth, const char *subject,
const char *cert_hash,
const struct wpabuf *cert)
{
struct wpas_dbus_priv *iface;
DBusMessage *_signal = NULL;
const char *hash;
const char *cert_hex;
int cert_hex_len;
/* Do nothing if the control interface is not turned on */
if (wpa_s->global == NULL)
return;
iface = wpa_s->global->dbus;
if (iface == NULL || !wpa_s->dbus_path)
return;
_signal = dbus_message_new_signal(wpa_s->dbus_path,
WPAS_DBUS_IFACE_INTERFACE,
"Certification");
if (_signal == NULL) {
wpa_printf(MSG_ERROR,
"dbus: %s: Could not create dbus signal; likely out of memory",
__func__);
return;
}
hash = cert_hash ? cert_hash : "";
cert_hex = cert ? wpabuf_head(cert) : "";
cert_hex_len = cert ? wpabuf_len(cert) : 0;
if (!dbus_message_append_args(_signal,
DBUS_TYPE_INT32, &depth,
DBUS_TYPE_STRING, &subject,
DBUS_TYPE_STRING, &hash,
DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE,
&cert_hex, cert_hex_len,
DBUS_TYPE_INVALID)) {
wpa_printf(MSG_ERROR,
"dbus: %s: Not enough memory to construct signal",
__func__);
goto out;
}
dbus_connection_send(iface->con, _signal, NULL);
out:
dbus_message_unref(_signal);
}
/**
* wpa_supplicant_dbus_ctrl_iface_init - Initialize dbus control interface
* @global: Pointer to global data from wpa_supplicant_init()
* Returns: 0 on success, -1 on failure
*
* Initialize the dbus control interface and start receiving commands from
* external programs over the bus.
*/
int wpa_supplicant_dbus_ctrl_iface_init(struct wpas_dbus_priv *iface)
{
DBusError error;
int ret = -1;
DBusObjectPathVTable wpas_vtable = {
NULL, &wpas_message_handler, NULL, NULL, NULL, NULL
};
/* Register the message handler for the global dbus interface */
if (!dbus_connection_register_object_path(iface->con,
WPAS_DBUS_PATH, &wpas_vtable,
iface)) {
wpa_printf(MSG_ERROR, "dbus: Could not set up message handler");
return -1;
}
/* Register our service with the message bus */
dbus_error_init(&error);
switch (dbus_bus_request_name(iface->con, WPAS_DBUS_SERVICE,
0, &error)) {
case DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
ret = 0;
break;
case DBUS_REQUEST_NAME_REPLY_EXISTS:
case DBUS_REQUEST_NAME_REPLY_IN_QUEUE:
case DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER:
wpa_printf(MSG_ERROR,
"dbus: Could not request service name: already registered");
break;
default:
wpa_printf(MSG_ERROR,
"dbus: Could not request service name: %s %s",
error.name, error.message);
break;
}
dbus_error_free(&error);
if (ret != 0)
return -1;
wpa_printf(MSG_DEBUG, "Providing DBus service '" WPAS_DBUS_SERVICE
"'.");
return 0;
}
/**
* wpas_dbus_register_new_iface - Register a new interface with dbus
* @wpa_s: %wpa_supplicant interface description structure to register
* Returns: 0 on success, -1 on error
*
* Registers a new interface with dbus and assigns it a dbus object path.
*/
int wpas_dbus_register_iface(struct wpa_supplicant *wpa_s)
{
struct wpas_dbus_priv *ctrl_iface = wpa_s->global->dbus;
DBusConnection * con;
u32 next;
DBusObjectPathVTable vtable = {
NULL, &wpas_iface_message_handler, NULL, NULL, NULL, NULL
};
/* Do nothing if the control interface is not turned on */
if (ctrl_iface == NULL)
return 0;
con = ctrl_iface->con;
next = ctrl_iface->next_objid++;
/* Create and set the interface's object path */
wpa_s->dbus_path = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
if (wpa_s->dbus_path == NULL)
return -1;
os_snprintf(wpa_s->dbus_path, WPAS_DBUS_OBJECT_PATH_MAX,
WPAS_DBUS_PATH_INTERFACES "/%u",
next);
/* Register the message handler for the interface functions */
if (!dbus_connection_register_fallback(con, wpa_s->dbus_path, &vtable,
wpa_s)) {
wpa_printf(MSG_ERROR,
"dbus: Could not set up message handler for interface %s",
wpa_s->ifname);
return -1;
}
return 0;
}
/**
* wpas_dbus_unregister_iface - Unregister an interface from dbus
* @wpa_s: wpa_supplicant interface structure
* Returns: 0 on success, -1 on failure
*
* Unregisters the interface with dbus
*/
int wpas_dbus_unregister_iface(struct wpa_supplicant *wpa_s)
{
struct wpas_dbus_priv *ctrl_iface;
DBusConnection *con;
/* Do nothing if the control interface is not turned on */
if (wpa_s == NULL || wpa_s->global == NULL)
return 0;
ctrl_iface = wpa_s->global->dbus;
if (ctrl_iface == NULL || wpa_s->dbus_path == NULL)
return 0;
con = ctrl_iface->con;
if (!dbus_connection_unregister_object_path(con, wpa_s->dbus_path))
return -1;
os_free(wpa_s->dbus_path);
wpa_s->dbus_path = NULL;
return 0;
}
/**
* wpa_supplicant_get_iface_by_dbus_path - Get a new network interface
* @global: Pointer to global data from wpa_supplicant_init()
* @path: Pointer to a dbus object path representing an interface
* Returns: Pointer to the interface or %NULL if not found
*/
struct wpa_supplicant * wpa_supplicant_get_iface_by_dbus_path(
struct wpa_global *global, const char *path)
{
struct wpa_supplicant *wpa_s;
for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
if (wpa_s->dbus_path && strcmp(wpa_s->dbus_path, path) == 0)
return wpa_s;
}
return NULL;
}

142
wpa_supplicant/dbus/dbus_old.h
View File

@ -1,142 +0,0 @@
/*
* WPA Supplicant / dbus-based control interface
* Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef CTRL_IFACE_DBUS_H
#define CTRL_IFACE_DBUS_H
struct wps_credential;
#ifdef CONFIG_CTRL_IFACE_DBUS
#define WPAS_DBUS_OBJECT_PATH_MAX 150
#define WPAS_DBUS_SERVICE "fi.epitest.hostap.WPASupplicant"
#define WPAS_DBUS_PATH "/fi/epitest/hostap/WPASupplicant"
#define WPAS_DBUS_INTERFACE "fi.epitest.hostap.WPASupplicant"
#define WPAS_DBUS_PATH_INTERFACES WPAS_DBUS_PATH "/Interfaces"
#define WPAS_DBUS_IFACE_INTERFACE WPAS_DBUS_INTERFACE ".Interface"
#define WPAS_DBUS_NETWORKS_PART "Networks"
#define WPAS_DBUS_IFACE_NETWORK WPAS_DBUS_INTERFACE ".Network"
#define WPAS_DBUS_BSSIDS_PART "BSSIDs"
#define WPAS_DBUS_IFACE_BSSID WPAS_DBUS_INTERFACE ".BSSID"
/* Errors */
#define WPAS_ERROR_INVALID_NETWORK \
WPAS_DBUS_IFACE_INTERFACE ".InvalidNetwork"
#define WPAS_ERROR_INVALID_BSSID \
WPAS_DBUS_IFACE_INTERFACE ".InvalidBSSID"
#define WPAS_ERROR_INVALID_OPTS \
WPAS_DBUS_INTERFACE ".InvalidOptions"
#define WPAS_ERROR_INVALID_IFACE \
WPAS_DBUS_INTERFACE ".InvalidInterface"
#define WPAS_ERROR_ADD_ERROR \
WPAS_DBUS_INTERFACE ".AddError"
#define WPAS_ERROR_EXISTS_ERROR \
WPAS_DBUS_INTERFACE ".ExistsError"
#define WPAS_ERROR_REMOVE_ERROR \
WPAS_DBUS_INTERFACE ".RemoveError"
#define WPAS_ERROR_SCAN_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".ScanError"
#define WPAS_ERROR_ADD_NETWORK_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".AddNetworkError"
#define WPAS_ERROR_INTERNAL_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".InternalError"
#define WPAS_ERROR_REMOVE_NETWORK_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".RemoveNetworkError"
#define WPAS_ERROR_WPS_PBC_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".WpsPbcError"
#define WPAS_ERROR_WPS_PIN_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".WpsPinError"
#define WPAS_ERROR_WPS_REG_ERROR \
WPAS_DBUS_IFACE_INTERFACE ".WpsRegError"
#define WPAS_DBUS_BSSID_FORMAT "%02x%02x%02x%02x%02x%02x"
struct wpa_global;
struct wpa_supplicant;
int wpa_supplicant_dbus_ctrl_iface_init(struct wpas_dbus_priv *iface);
void wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s);
void wpa_supplicant_dbus_notify_scanning(struct wpa_supplicant *wpa_s);
void wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s,
enum wpa_states new_state,
enum wpa_states old_state);
void wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
const struct wps_credential *cred);
void wpa_supplicant_dbus_notify_certification(struct wpa_supplicant *wpa_s,
int depth, const char *subject,
const char *cert_hash,
const struct wpabuf *cert);
char * wpas_dbus_decompose_object_path(const char *path, char **network,
char **bssid);
int wpas_dbus_register_iface(struct wpa_supplicant *wpa_s);
int wpas_dbus_unregister_iface(struct wpa_supplicant *wpa_s);
/* Methods internal to the dbus control interface */
struct wpa_supplicant * wpa_supplicant_get_iface_by_dbus_path(
struct wpa_global *global, const char *path);
#else /* CONFIG_CTRL_IFACE_DBUS */
static inline void
wpa_supplicant_dbus_notify_scan_results(struct wpa_supplicant *wpa_s)
{
}
static inline void
wpa_supplicant_dbus_notify_scanning(struct wpa_supplicant *wpa_s)
{
}
static inline void
wpa_supplicant_dbus_notify_state_change(struct wpa_supplicant *wpa_s,
enum wpa_states new_state,
enum wpa_states old_state)
{
}
static inline void
wpa_supplicant_dbus_notify_wps_cred(struct wpa_supplicant *wpa_s,
const struct wps_credential *cred)
{
}
static inline void
wpa_supplicant_dbus_notify_certification(struct wpa_supplicant *wpa_s,
int depth, const char *subject,
const char *cert_hash,
const struct wpabuf *cert)
{
}
static inline int
wpas_dbus_register_iface(struct wpa_supplicant *wpa_s)
{
return 0;
}
static inline int
wpas_dbus_unregister_iface(struct wpa_supplicant *wpa_s)
{
return 0;
}
#endif /* CONFIG_CTRL_IFACE_DBUS */
#endif /* CTRL_IFACE_DBUS_H */

1393
wpa_supplicant/dbus/dbus_old_handlers.c
View File

File diff suppressed because it is too large Load Diff

101
wpa_supplicant/dbus/dbus_old_handlers.h
View File

@ -1,101 +0,0 @@
/*
* WPA Supplicant / dbus-based control interface
* Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef CTRL_IFACE_DBUS_HANDLERS_H
#define CTRL_IFACE_DBUS_HANDLERS_H
struct wpa_bss;
DBusMessage * wpas_dbus_new_invalid_iface_error(DBusMessage *message);
DBusMessage * wpas_dbus_new_invalid_network_error(DBusMessage *message);
DBusMessage * wpas_dbus_global_add_interface(DBusMessage *message,
struct wpa_global *global);
DBusMessage * wpas_dbus_global_remove_interface(DBusMessage *message,
struct wpa_global *global);
DBusMessage * wpas_dbus_global_get_interface(DBusMessage *message,
struct wpa_global *global);
DBusMessage * wpas_dbus_global_set_debugparams(DBusMessage *message,
struct wpa_global *global);
DBusMessage * wpas_dbus_iface_scan(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_scan_results(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_bssid_properties(DBusMessage *message,
struct wpa_supplicant *wpa_s,
struct wpa_bss *bss);
DBusMessage * wpas_dbus_iface_capabilities(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_add_network(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_remove_network(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_set_network(DBusMessage *message,
struct wpa_supplicant *wpa_s,
struct wpa_ssid *ssid);
DBusMessage * wpas_dbus_iface_enable_network(DBusMessage *message,
struct wpa_supplicant *wpa_s,
struct wpa_ssid *ssid);
DBusMessage * wpas_dbus_iface_disable_network(DBusMessage *message,
struct wpa_supplicant *wpa_s,
struct wpa_ssid *ssid);
DBusMessage * wpas_dbus_iface_select_network(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_disconnect(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_set_ap_scan(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_set_smartcard_modules(
DBusMessage *message, struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_get_state(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_get_scanning(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_set_blobs(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_remove_blobs(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_wps_pbc(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_wps_pin(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_wps_reg(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_iface_flush(DBusMessage *message,
struct wpa_supplicant *wpa_s);
DBusMessage * wpas_dbus_new_success_reply(DBusMessage *message);
DBusMessage * wpas_dbus_new_invalid_opts_error(DBusMessage *message,
const char *arg);
#endif /* CTRL_IFACE_DBUS_HANDLERS_H */

156
wpa_supplicant/dbus/dbus_old_handlers_wps.c
View File

@ -1,156 +0,0 @@
/*
* WPA Supplicant / dbus-based control interface (WPS)
* Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#include "includes.h"
#include <dbus/dbus.h>
#include "common.h"
#include "../config.h"
#include "../wpa_supplicant_i.h"
#include "../wps_supplicant.h"
#include "dbus_old.h"
#include "dbus_old_handlers.h"
/**
* wpas_dbus_iface_wps_pbc - Request credentials using WPS PBC method
* @message: Pointer to incoming dbus message
* @wpa_s: %wpa_supplicant data structure
* Returns: A dbus message containing a UINT32 indicating success (1) or
* failure (0)
*
* Handler function for "wpsPbc" method call
*/
DBusMessage * wpas_dbus_iface_wps_pbc(DBusMessage *message,
struct wpa_supplicant *wpa_s)
{
char *arg_bssid = NULL;
u8 bssid[ETH_ALEN];
int ret = 0;
if (!dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &arg_bssid,
DBUS_TYPE_INVALID))
return wpas_dbus_new_invalid_opts_error(message, NULL);
if (os_strcmp(arg_bssid, "any") == 0)
ret = wpas_wps_start_pbc(wpa_s, NULL, 0, 0);
else if (!hwaddr_aton(arg_bssid, bssid))
ret = wpas_wps_start_pbc(wpa_s, bssid, 0, 0);
else {
return wpas_dbus_new_invalid_opts_error(message,
"Invalid BSSID");
}
if (ret < 0) {
return dbus_message_new_error(
message, WPAS_ERROR_WPS_PBC_ERROR,
"Could not start PBC negotiation");
}
return wpas_dbus_new_success_reply(message);
}
/**
* wpas_dbus_iface_wps_pin - Establish the PIN number of the enrollee
* @message: Pointer to incoming dbus message
* @wpa_s: %wpa_supplicant data structure
* Returns: A dbus message containing a UINT32 indicating success (1) or
* failure (0)
*
* Handler function for "wpsPin" method call
*/
DBusMessage * wpas_dbus_iface_wps_pin(DBusMessage *message,
struct wpa_supplicant *wpa_s)
{
DBusMessage *reply = NULL;
char *arg_bssid;
char *pin = NULL;
u8 bssid[ETH_ALEN], *_bssid = NULL;
int ret;
char npin[9];
if (!dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &arg_bssid,
DBUS_TYPE_STRING, &pin, DBUS_TYPE_INVALID))
return wpas_dbus_new_invalid_opts_error(message, NULL);
if (os_strcmp(arg_bssid, "any") == 0)
_bssid = NULL;
else if (!hwaddr_aton(arg_bssid, bssid))
_bssid = bssid;
else {
return wpas_dbus_new_invalid_opts_error(message,
"Invalid BSSID");
}
if (os_strlen(pin) > 0)
ret = wpas_wps_start_pin(wpa_s, _bssid, pin, 0,
DEV_PW_DEFAULT);
else
ret = wpas_wps_start_pin(wpa_s, _bssid, NULL, 0,
DEV_PW_DEFAULT);
if (ret < 0) {
return dbus_message_new_error(message,
WPAS_ERROR_WPS_PIN_ERROR,
"Could not init PIN");
}
reply = dbus_message_new_method_return(message);
if (reply == NULL)
return NULL;
if (ret > 0) {
ret = os_snprintf(npin, sizeof(npin), "%08d", ret);
if (os_snprintf_error(sizeof(npin), ret))
return wpas_dbus_new_invalid_opts_error(message,
"invalid PIN");
pin = npin;
}
dbus_message_append_args(reply, DBUS_TYPE_STRING, &pin,
DBUS_TYPE_INVALID);
return reply;
}
/**
* wpas_dbus_iface_wps_reg - Request credentials using the PIN of the AP
* @message: Pointer to incoming dbus message
* @wpa_s: %wpa_supplicant data structure
* Returns: A dbus message containing a UINT32 indicating success (1) or
* failure (0)
*
* Handler function for "wpsReg" method call
*/
DBusMessage * wpas_dbus_iface_wps_reg(DBusMessage *message,
struct wpa_supplicant *wpa_s)
{
char *arg_bssid;
char *pin = NULL;
u8 bssid[ETH_ALEN];
int ret = 0;
if (!dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &arg_bssid,
DBUS_TYPE_STRING, &pin, DBUS_TYPE_INVALID))
return wpas_dbus_new_invalid_opts_error(message, NULL);
if (!hwaddr_aton(arg_bssid, bssid))
ret = wpas_wps_start_reg(wpa_s, bssid, pin, NULL);
else {
return wpas_dbus_new_invalid_opts_error(message,
"Invalid BSSID");
}
if (ret < 0) {
return dbus_message_new_error(message,
WPAS_ERROR_WPS_REG_ERROR,
"Could not request credentials");
}
return wpas_dbus_new_success_reply(message);
}

5
wpa_supplicant/dbus/fi.epitest.hostap.WPASupplicant.service.in
View File

@ -1,5 +0,0 @@
[D-BUS Service]
Name=fi.epitest.hostap.WPASupplicant
Exec=@BINDIR@/wpa_supplicant -u
User=root
SystemdService=wpa_supplicant.service

4
wpa_supplicant/defconfig
View File

@ -352,10 +352,6 @@ CONFIG_IEEE80211W=y
#CONFIG_NDIS_EVENTS_INTEGRATED=y
#PLATFORMSDKLIB="/opt/Program Files/Microsoft Platform SDK/Lib"
# Add support for old DBus control interface
# (fi.epitest.hostap.WPASupplicant)
#CONFIG_CTRL_IFACE_DBUS=y
# Add support for new DBus control interface
# (fi.w1.hostap.wpa_supplicant1)
#CONFIG_CTRL_IFACE_DBUS_NEW=y

2
wpa_supplicant/doc/docbook/wpa_supplicant.sgml
View File

@ -471,7 +471,7 @@
<para>Enable DBus control interface. If enabled, interface
definitions may be omitted. (This is only available
if <command>wpa_supplicant</command> was built with
the <literal>CONFIG_DBUS</literal> option.)</para>
the <literal>CONFIG_CTRL_IFACE_DBUS_NEW</literal> option.)</para>
</listitem>
</varlistentry>

91
wpa_supplicant/examples/wpas-test.py
View File

@ -1,91 +0,0 @@
#!/usr/bin/python
import dbus
import sys, os
import time
WPAS_DBUS_SERVICE = "fi.epitest.hostap.WPASupplicant"
WPAS_DBUS_INTERFACE = "fi.epitest.hostap.WPASupplicant"
WPAS_DBUS_OPATH = "/fi/epitest/hostap/WPASupplicant"
WPAS_DBUS_INTERFACES_INTERFACE = "fi.epitest.hostap.WPASupplicant.Interface"
WPAS_DBUS_INTERFACES_OPATH = "/fi/epitest/hostap/WPASupplicant/Interfaces"
WPAS_DBUS_BSSID_INTERFACE = "fi.epitest.hostap.WPASupplicant.BSSID"
def byte_array_to_string(s):
import urllib
r = ""
for c in s:
if c >= 32 and c < 127:
r += "%c" % c
else:
r += urllib.quote(chr(c))
return r
def main():
if len(sys.argv) != 2:
print("Usage: wpas-test.py <interface>")
os._exit(1)
ifname = sys.argv[1]
bus = dbus.SystemBus()
wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
# See if wpa_supplicant already knows about this interface
path = None
try:
path = wpas.getInterface(ifname)
except dbus.dbus_bindings.DBusException as exc:
if str(exc) != "wpa_supplicant knows nothing about this interface.":
raise exc
try:
path = wpas.addInterface(ifname, {'driver': dbus.Variant('wext')})
except dbus.dbus_bindings.DBusException as exc:
if str(exc) != "wpa_supplicant already controls this interface.":
raise exc
if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
iface = dbus.Interface(if_obj, WPAS_DBUS_INTERFACES_INTERFACE)
iface.scan()
# Should really wait for the "scanResults" signal instead of sleeping
time.sleep(5)
res = iface.scanResults()
print("Scanned wireless networks:")
for opath in res:
net_obj = bus.get_object(WPAS_DBUS_SERVICE, opath)
net = dbus.Interface(net_obj, WPAS_DBUS_BSSID_INTERFACE)
props = net.properties()
# Convert the byte-array for SSID and BSSID to printable strings
bssid = ""
for item in props["bssid"]:
bssid = bssid + ":%02x" % item
bssid = bssid[1:]
ssid = byte_array_to_string(props["ssid"])
wpa = "no"
if props.has_key("wpaie"):
wpa = "yes"
wpa2 = "no"
if props.has_key("rsnie"):
wpa2 = "yes"
freq = 0
if props.has_key("frequency"):
freq = props["frequency"]
caps = props["capabilities"]
qual = props["quality"]
level = props["level"]
noise = props["noise"]
maxrate = props["maxrate"] / 1000000
print(" %s :: ssid='%s' wpa=%s wpa2=%s quality=%d%% rate=%d freq=%d" % (bssid, ssid, wpa, wpa2, qual, maxrate, freq))
wpas.removeInterface(dbus.ObjectPath(path))
# Should fail here with unknown interface error
iface.scan()
if __name__ == "__main__":
main()

12
wpa_supplicant/main.c
View File

@ -28,9 +28,9 @@ static void usage(void)
"s"
#endif /* CONFIG_DEBUG_SYSLOG */
"t"
#ifdef CONFIG_DBUS
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
"u"
#endif /* CONFIG_DBUS */
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
"vW] [-P<pid file>] "
"[-g<global ctrl>] \\\n"
" [-G<group>] \\\n"
@ -98,9 +98,9 @@ static void usage(void)
" -T = record to Linux tracing in addition to logging\n"
" (records all messages regardless of debug verbosity)\n"
#endif /* CONFIG_DEBUG_LINUX_TRACING */
#ifdef CONFIG_DBUS
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
" -u = enable DBus control interface\n"
#endif /* CONFIG_DBUS */
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
" -v = show version\n"
" -W = wait for a control interface monitor before starting\n");
@ -295,11 +295,11 @@ int main(int argc, char *argv[])
case 't':
params.wpa_debug_timestamp++;
break;
#ifdef CONFIG_DBUS
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
case 'u':
params.dbus_ctrl_interface = 1;
break;
#endif /* CONFIG_DBUS */
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
case 'v':
printf("%s\n", wpa_supplicant_version);
exitcode = 0;

30
wpa_supplicant/notify.c
View File

@ -15,7 +15,6 @@
#include "wps_supplicant.h"
#include "binder/binder.h"
#include "dbus/dbus_common.h"
#include "dbus/dbus_old.h"
#include "dbus/dbus_new.h"
#include "rsn_supp/wpa.h"
#include "fst/fst.h"
@ -27,13 +26,13 @@
int wpas_notify_supplicant_initialized(struct wpa_global *global)
{
#ifdef CONFIG_DBUS
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
if (global->params.dbus_ctrl_interface) {
global->dbus = wpas_dbus_init(global);
if (global->dbus == NULL)
return -1;
}
#endif /* CONFIG_DBUS */
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
#ifdef CONFIG_BINDER
global->binder = wpas_binder_init(global);
@ -47,10 +46,10 @@ int wpas_notify_supplicant_initialized(struct wpa_global *global)
void wpas_notify_supplicant_deinitialized(struct wpa_global *global)
{
#ifdef CONFIG_DBUS
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
if (global->dbus)
wpas_dbus_deinit(global->dbus);
#endif /* CONFIG_DBUS */
#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
#ifdef CONFIG_BINDER
if (global->binder)
@ -64,9 +63,6 @@ int wpas_notify_iface_added(struct wpa_supplicant *wpa_s)
if (wpa_s->p2p_mgmt)
return 0;
if (wpas_dbus_register_iface(wpa_s))
return -1;
if (wpas_dbus_register_interface(wpa_s))
return -1;
@ -79,9 +75,6 @@ void wpas_notify_iface_removed(struct wpa_supplicant *wpa_s)
if (wpa_s->p2p_mgmt)
return;
/* unregister interface in old DBus ctrl iface */
wpas_dbus_unregister_iface(wpa_s);
/* unregister interface in new DBus ctrl iface */
wpas_dbus_unregister_interface(wpa_s);
}
@ -94,10 +87,6 @@ void wpas_notify_state_changed(struct wpa_supplicant *wpa_s,
if (wpa_s->p2p_mgmt)
return;
/* notify the old DBus API */
wpa_supplicant_dbus_notify_state_change(wpa_s, new_state,
old_state);
/* notify the new DBus API */
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATE);
@ -267,9 +256,6 @@ void wpas_notify_scanning(struct wpa_supplicant *wpa_s)
if (wpa_s->p2p_mgmt)
return;
/* notify the old DBus API */
wpa_supplicant_dbus_notify_scanning(wpa_s);
/* notify the new DBus API */
wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_SCANNING);
}
@ -289,9 +275,6 @@ void wpas_notify_scan_results(struct wpa_supplicant *wpa_s)
if (wpa_s->p2p_mgmt)
return;
/* notify the old DBus API */
wpa_supplicant_dbus_notify_scan_results(wpa_s);
wpas_wps_notify_scan_results(wpa_s);
}
@ -303,8 +286,6 @@ void wpas_notify_wps_credential(struct wpa_supplicant *wpa_s,
return;
#ifdef CONFIG_WPS
/* notify the old DBus API */
wpa_supplicant_dbus_notify_wps_cred(wpa_s, cred);
/* notify the new DBus API */
wpas_dbus_signal_wps_cred(wpa_s, cred);
#endif /* CONFIG_WPS */
@ -838,9 +819,6 @@ void wpas_notify_certification(struct wpa_supplicant *wpa_s, int depth,
"depth=%d %s", depth, altsubject[i]);
}
/* notify the old DBus API */
wpa_supplicant_dbus_notify_certification(wpa_s, depth, subject,
cert_hash, cert);
/* notify the new DBus API */
wpas_dbus_signal_certification(wpa_s, depth, subject, altsubject,
num_altsubject, cert_hash, cert);

4
wpa_supplicant/systemd/wpa_supplicant.service.in
View File

@ -5,9 +5,9 @@ Wants=network.target
[Service]
Type=dbus
BusName=@DBUS_INTERFACE@
BusName=fi.w1.wpa_supplicant1
ExecStart=@BINDIR@/wpa_supplicant -u
[Install]
WantedBy=multi-user.target
Alias=dbus-@DBUS_INTERFACE@.service
Alias=dbus-fi.w1.wpa_supplicant1.service

3
wpa_supplicant/wpa_supplicant_i.h
View File

@ -504,9 +504,6 @@ struct wpa_supplicant {
#ifdef CONFIG_MATCH_IFACE
int matched;
#endif /* CONFIG_MATCH_IFACE */
#ifdef CONFIG_CTRL_IFACE_DBUS
char *dbus_path;
#endif /* CONFIG_CTRL_IFACE_DBUS */
#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
char *dbus_new_path;
char *dbus_groupobj_path;