Accumulative patch from commit 97279d8d1ad40bd7d884af8e2fc26dff0163331a
97279d8 nl80211: Drop frame events that are for foreign address
cc2ada8 nl80211: Reduce debug on Probe Request frames
63a965c P2P: Fix after_scan_tx processing during ongoing operations
06b7f58 RSN: Update preauth scan results only based on new scan results
18e00b5 Move wpa_s freeing into wpa_supplicant_deinit_iface()
754632c dbus_new: Add EAP logon/logoff
c2aff6b hostapd: Add some testing options
adc96dc nl80211: Fix nla_nest_start conversion
0606052 wpa_supplicant: Add get_capability freq
c7a39ba Provide TLS alerts to CLI/UI over control interface
2a07a27 P2P: Increase GTK rekeying period to 24 hours
75fa7d1 TDLS: Fix key configuration with current mac80211
8970bae nl80211: Use nla_nest_start/end instead of nla_put_nested
Change-Id: Ic4b568c341657d266b7759513230d4ef206d75b1
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/hostapd/Makefile b/hostapd/Makefile
index 8404e0c..26cc2b5 100644
--- a/hostapd/Makefile
+++ b/hostapd/Makefile
@@ -824,6 +824,10 @@
LIBS_h += -lsqlite3
endif
+ifdef CONFIG_TESTING_OPTIONS
+CFLAGS += -DCONFIG_TESTING_OPTIONS
+endif
+
ALL=hostapd hostapd_cli
all: verify_config $(ALL)
diff --git a/hostapd/config_file.c b/hostapd/config_file.c
index 12d627a..cd68e3e 100644
--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -2876,6 +2876,25 @@
bss->hs20_operating_class = oper_class;
bss->hs20_operating_class_len = oper_class_len;
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_TESTING_OPTIONS
+#define PARSE_TEST_PROBABILITY(_val) \
+ } else if (os_strcmp(buf, #_val) == 0) { \
+ char *end; \
+ \
+ conf->_val = strtod(pos, &end); \
+ if (*end || conf->_val < 0.0d || \
+ conf->_val > 1.0d) { \
+ wpa_printf(MSG_ERROR, \
+ "Line %d: Invalid value '%s'", \
+ line, pos); \
+ errors++; \
+ return errors; \
+ }
+ PARSE_TEST_PROBABILITY(ignore_probe_probability)
+ PARSE_TEST_PROBABILITY(ignore_auth_probability)
+ PARSE_TEST_PROBABILITY(ignore_assoc_probability)
+ PARSE_TEST_PROBABILITY(ignore_reassoc_probability)
+#endif /* CONFIG_TESTING_OPTIONS */
} else if (os_strcmp(buf, "vendor_elements") == 0) {
struct wpabuf *elems;
size_t len = os_strlen(pos);
diff --git a/hostapd/defconfig b/hostapd/defconfig
index b5ddca3..317fe74 100644
--- a/hostapd/defconfig
+++ b/hostapd/defconfig
@@ -267,3 +267,11 @@
# Enable SQLite database support in hlr_auc_gw, EAP-SIM DB, and eap_user_file
#CONFIG_SQLITE=y
+
+# Testing options
+# This can be used to enable some testing options (see also the example
+# configuration file) that are really useful only for testing clients that
+# connect to this hostapd. These options allow, for example, to drop a
+# certain percentage of probe requests or auth/(re)assoc frames.
+#
+#CONFIG_TESTING_OPTIONS=y
diff --git a/hostapd/hostapd.conf b/hostapd/hostapd.conf
index 17bb7ed..d442586 100644
--- a/hostapd/hostapd.conf
+++ b/hostapd/hostapd.conf
@@ -1521,6 +1521,25 @@
# channels 36-48):
#hs20_operating_class=5173
+##### TESTING OPTIONS #########################################################
+#
+# The options in this section are only available when the build configuration
+# option CONFIG_TESTING_OPTIONS is set while compiling hostapd. They allow
+# testing some scenarios that are otherwise difficult to reproduce.
+#
+# Ignore probe requests sent to hostapd with the given probability, must be a
+# floating point number in the range [0, 1).
+#ignore_probe_probability=0.0
+#
+# Ignore authentication frames with the given probability
+#ignore_auth_probability=0.0
+#
+# Ignore association requests with the given probability
+#ignore_assoc_probability=0.0
+#
+# Ignore reassociation requests with the given probability
+#ignore_reassoc_probability=0.0
+
##### Multiple BSSID support ##################################################
#
# Above configuration is using the default interface (wlan#, or multi-SSID VLAN