Commit graph

7952 commits

Author SHA1 Message Date
Jouni Malinen
5e80b502ee tests: Additiona GAS_REQUEST/GAS_RESPONSE_GET coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
1ca6d13dac tests: Make wep_open_auth less likely to fail due to old scan entry
Flush cfg80211 cached scan results to avoid getting any non-WEP matches
for the BSS.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-11 15:18:11 +02:00
Jouni Malinen
ea68ed56b9 tests: Additional ANQP_GET and HS20_ANQP_GET error coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
b68d602dc4 Fix ANQP_GET/HS20_GET_ANQP parsing to skip space after address
The space following the BSSID was not skipped properly if the following
parameter started with the "hs20:" prefix. For other cases, atoi() ended
up ignoring the space, but it is cleaner to skip it anyway for all
cases.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
7e71fbc169 tests: INTERWORKING_CONNECT with invalid parameter
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
c62438b822 tests: Optimize p2p_persistent test cases
Number of unnecessary scan iterations can removed from these test cases
by specifying a single channel.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
c93b6706d2 tests: Additional P2P_REMOVE_CLIENT coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
7387532549 tests: Additional coverage for P2P_EXT_LISTEN
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
bf1b59731a tests: Additional P2P_PRESENCE_REQ coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
d9f3bb1ad6 tests: ProxyARP ARP processing
This verifies processing of various ARP messages at an AP that enables
ProxyARP. All the validation steps have not yet been scripted, i.e., the
sniffer traces need manual analysis for full coverage.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-11 15:18:11 +02:00
Jouni Malinen
1872c52b8e tests: Additional P2P_SET coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
25057d9227 tests: P2P cross connection
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-11 15:18:11 +02:00
Jouni Malinen
42a697256e P2P: Allow cross connection on the parent interface
Previously, any P2P capable interface was skipped in cross connection
uplink consideration. However, this ends up skipping more or less all
nl80211-based driver cases now since they mark the main interface P2P
capable. Relax this rule to allow the parent interface to be used as the
non-P2P station interface for cross connection purposes.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-10 01:54:27 +02:00
Jouni Malinen
7b7b201785 tests: Additional P2P_PEER coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-10 00:46:11 +02:00
Jouni Malinen
6a31a31da1 OpenSSL: Simplify EAP-FAST peer workaround
Commit d4913c585e ('OpenSSL: Fix EAP-FAST
peer regression') introduced a workaround to use a new SSL_CTX instance
set for TLSv1_method() when using EAP-FAST. While that works, it is
unnecessarily complex since there is not really a need to use a separate
SSL_CTX to be able to do that. Instead, simply use SSL_set_ssl_method()
to update the ssl_method for the SSL instance. In practice, this commit
reverts most of the tls_openssl.c changes from that earlier commit and
adds that single call into tls_connection_set_params() based on EAP-FAST
flag.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 23:55:41 +02:00
Jouni Malinen
2fc4749c91 tests: Verify that EAP-FAST PAC and TLS session ticket was used
This provides a regression test that would have caught the recent
issue with tls_openssl.c change breaking EAP-FAST.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 23:47:47 +02:00
Jouni Malinen
b90d064f1a Add tls_session_reused=<0/1> into EAP peer TLS status
This can be used to determine whether the last TLS-based EAP
authentication instance re-used a previous session (e.g., TLS session
resumption or EAP-FAST session ticket).

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 23:41:09 +02:00
Jouni Malinen
bccbd51a80 tests: Additional P2P_GROUP_ADD coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 23:03:27 +02:00
Chet Lanctot
15badebd47 nl80211: Add QCA vendor specific query of device/driver features
This commit introduces a QCA vendor command that allows interrogation of
the vendor-specific features supported by the device/driver. Currently
the only defined feature is the ability to offload key management.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-09 21:08:21 +02:00
Jouni Malinen
d4913c585e OpenSSL: Fix EAP-FAST peer regression
Commit 35efa2479f ('OpenSSL: Allow TLS
v1.1 and v1.2 to be negotiated by default') changed from using
TLSv1_method() to SSLv23_method() to allow negotiation of TLS v1.0,
v1.1, and v1.2.

Unfortunately, it looks like EAP-FAST does not work with this due to
OpenSSL not allowing ClientHello extensions to be configured with
SSL_set_session_ticket_ext() when SSLv23_method() is used. Work around
this regression by initiating a separate SSL_CTX instance for EAP-FAST
phase 1 needs with TLSv1_method() while leaving all other EAP cases
using TLS to work with the new default that allows v1.1 and v1.2 to be
negotiated. This is not ideal and will hopefully get fixed in the future
with a new OpenSSL method, but until that time, this can be used allow
other methods use newer TLS versions while still allowing EAP-FAST to be
used even if it remains to be constraint to TLS v1.0 only.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 16:57:05 +02:00
Jouni Malinen
471debb0b3 Fix OpenSSL 0.9.8za patch for EAP-FAST support
OpenSSL 0.9.8za added a fix for CVE-2014-0224 and the original fix broke
EAP-FAST support due to forgotten SSL3_FLAGS_CCS_OK marking for
tls_session_secret_cb. Fix for this regression was added into OpenSSL
1.x and newer. The same fix is needed in this backport patch for
0.9.8za.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 16:57:05 +02:00
Jouni Malinen
c1f5bcb96f TLS: Add new cipher suites to tls_get_cipher()
This fixes EAP-FAST server side issues for anonymous provisioning when
using the internal TLS implementation.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 16:57:05 +02:00
Jouni Malinen
c25addb156 OpenSSL: Remove support for the old EAP-FAST interface
Commit f5fa824e9a ('Update OpenSSL 0.9.8
patch for EAP-FAST support') changed the OpenSSL 0.9.8 patch to support
the new API that was introduced in OpenSSL 1.0.0 for EAP-FAST. As such,
there should be no valid users of the old API anymore and tls_openssl.c
can be cleaned up to use only the new API.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 16:57:05 +02:00
Xiaofei Shen
f68e86a4d6 MACsec: Update protect frames and replay on reauthentication
Some cases like ifconfig down/up may require MACsec restart. To make
sure the appropriate protect frames and replay parameters get configured
in cases where the interface was down, set these parameters from KaY
configuration to the driver before creating a new transmit SC. This
allows MACsec functionality to recover automatically on such restart.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-09 16:56:10 +02:00
Jouni Malinen
1ede3d2268 tests: Invitation Request retry and duplicated response
This verifies that the corner case of a duplicated, retransmitted
Invitation Response frame ends up being dropped instead of being
processed twice for the case of Invitation Request getting resend with
social channel as an operating channel in case of no common channels
found.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-09 16:26:54 +02:00
Sunil Dutt
36b5c3335a P2P: Check Invitation Response dialog token match for resend case
Commit ac330cfd87 ('P2P: Reinvite with
social operation channel if no common channels') introduced a mechamisn
to reinvite a peer during a persistent group reinvocation from a GO with
a different operating channel proposal. This mechanism can fail if the
inviting device (GO) ends up getting a retransmitted, duplicated
Invitation Response frame processed second time while waiting for the
response to the retried Invitation Request (using one of the social
channels as the operating channel). IEEE 802.11 duplicate frame
detection mechanisms are supposed to prevent this type of sequence, but
not all drivers support those rules properly for pre-association frames,
including P2P Public Action frames.

Work around this issue by checking that the dialog token in the
Invitation Response frame matches the one from the last Invitation
Request if the special invitation retry mechanism is used. This is safer
to do now than to enable dialog token matching for all invitation cases.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-09 16:26:47 +02:00
Jouni Malinen
1f90dfd2cd nl80211: Add frame control and sequence control field in RX frame debug
This makes it easier to debug issues related to duplicated management
frames on receive path.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-09 01:19:20 +02:00
Jouni Malinen
c703a1da70 tests: Additional P2P SD coverage
This adds P2P_SERV_DISC_REQ, P2P_SERVICE_ADD, and P2P_SERVICE_DEL error
cases and P2P_SERVICE_FLUSH and P2P_SERC_DISC_EXTERNAL testing.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 21:23:24 +02:00
Jouni Malinen
dd15d44884 tests: P2P_GET_PASSPHRASE in P2P Client mode
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 21:15:26 +02:00
Jouni Malinen
e22335e5db tests: Invalid P2P_INVITE parameters
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 21:15:26 +02:00
Jouni Malinen
edd1dfb2bd tests: Invalid P2P_REJECT command
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 21:15:26 +02:00
Jouni Malinen
ca9b78add8 tests: Additional coverage for P2P_PROV_DISC
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 21:13:17 +02:00
Jouni Malinen
6da4a0af92 tests: P2P_LISTEN while interface is disabled
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 21:13:17 +02:00
Jouni Malinen
450e584f04 tests: Additional P2P_CONNECT coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 18:21:48 +02:00
Jouni Malinen
7457c63538 tests: Additional P2P_FIND parameter coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 17:56:47 +02:00
Jouni Malinen
5b2f1e2456 tests: Additional BSS and BSS_FLUSH ctrl_iface command coverage
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 17:49:39 +02:00
Jouni Malinen
97cfe110dc Clear wpa_s->disconnected on ctrl_iface FLUSH
This is needed to get into more consistent state after the FLUSH
command. DISCONNECT followed by FLUSH could result in
wpa_s->disconnected being left to 1 and this resulted in a test failure,
e.g., when running wpas_ctrl_dup_network followed by
wpas_ctrl_enable_disable_network where the latter was expecting
ENABLE_NETWORK on a disabled network to connect automatically and that
does not happen if wpa_s->disconnected == 1.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-08 16:22:13 +02:00
Jouni Malinen
4bd7195466 nl80211: Try to unmask 11b rates again on next connection request
It is possible for unmasking of 11b rates to fail if a P2P group is
terminated while the netdev is down (e.g., due to rfkill block). This
could result in the 11b TX rates being left masked for non-P2P
operations. This would be particularly unfortunate for channel 14 use
since OFDM rates are not allowed on channel 14 and only OFDM rates were
configured P2P. This issue showed up, e.g., when running hwsim test case
rfkill_autogo followed by ap_wps_conf_chan14.

It may be possible to allow the failed operation in cfg80211/mac80211,
but it looks better to work around this on wpa_supplicant side as well.
Try to unmask the 11b rates again on the next connection request if the
rate unmasking operation had failed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-08 16:10:46 +02:00
Jouni Malinen
3e208481b5 nl80211: Add more debug prints for 11b rate disabling and re-enabling
This makes it easier to debug issues related to TX rate masking for P2P
use cases (and unmasking for non-P2P).

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
2014-12-08 16:01:51 +02:00
Jouni Malinen
aaadd72733 Check os_snprintf() result more consistently - more checks
Add more os_snprintf() result validation checks.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
1d39977136 Check os_snprintf() result more consistently
While these are using practically large enoungh buffer sizes, it is
better to be more consistent with checking os_snprintf() return value.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
1f102d3bb0 Check os_snprintf() result more consistently - manual
This converts os_snprintf() result validation cases to use
os_snprintf_error() for cases that were note covered by spatch and
semantic patches.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
eeab4f2fda Check os_snprintf() result more consistently - automatic 3
This converts os_snprintf() result validation cases to use
os_snprintf_error() where the comparison was 'res > size' instead of
'res >= size - 1'. These changes were done automatically with spatch
using the following semantic patch:

@@
identifier E1;
expression E2,E3,E4,E5,E6;
statement S1;
@@

(
  E1 = os_snprintf(E2, E3, ...);
|
  int E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else if (E6)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = 0;
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else if (E6) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	E1 = os_snprintf(E2, E3, ...);
  }
)
? os_free(E4);
- if (E1 < 0 || (size_t) E1 >= E3 - 1)
+ if (os_snprintf_error(E3, E1))
(
  S1
|
{ ... }
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
7bdd8981f7 Check os_snprintf() result more consistently - automatic 2
This converts os_snprintf() result validation cases to use
os_snprintf_error() where the comparison was 'res > size' instead of
'res >= size'. These changes were done automatically with spatch using
the following semantic patch:

@@
identifier E1;
expression E2,E3,E4,E5,E6;
statement S1;
@@

(
  E1 = os_snprintf(E2, E3, ...);
|
  int E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else if (E6)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = 0;
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else if (E6) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	E1 = os_snprintf(E2, E3, ...);
  }
)
? os_free(E4);
- if (E1 < 0 || \( E1 > E3 \| (size_t) E1 > E3 \| E1 > (int) E3 \))
+ if (os_snprintf_error(E3, E1))
(
  S1
|
{ ... }
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
d85e1fc8a5 Check os_snprintf() result more consistently - automatic 1
This converts os_snprintf() result validation cases to use
os_snprintf_error() where the exact rule used in os_snprintf_error() was
used. These changes were done automatically with spatch using the
following semantic patch:

@@
identifier E1;
expression E2,E3,E4,E5,E6;
statement S1;
@@

(
  E1 = os_snprintf(E2, E3, ...);
|
  int E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = os_snprintf(E2, E3, ...);
|
  if (E5)
	E1 = os_snprintf(E2, E3, ...);
  else if (E6)
	E1 = os_snprintf(E2, E3, ...);
  else
	E1 = 0;
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else if (E6) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	return -1;
  }
|
  if (E5) {
	...
	E1 = os_snprintf(E2, E3, ...);
  } else {
	...
	E1 = os_snprintf(E2, E3, ...);
  }
)
? os_free(E4);
- if (E1 < 0 || \( E1 >= E3 \| (size_t) E1 >= E3 \| (unsigned int) E1 >= E3 \| E1 >= (int) E3 \))
+ if (os_snprintf_error(E3, E1))
(
  S1
|
{ ... }
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
a80ba67a26 Check os_snprintf() result more consistently - success case
This converts os_snprintf() result validation cases to use
os_snprintf_error() in cases where success condition was used to execute
a step. These changes were done automatically with spatch using the
following semantic patch:

@@
expression E1,E2,E3;
statement S1;
@@

  E1 = os_snprintf(E2, E3, ...);
- if (\( E1 >= 0 \| E1 > 0 \) && \( (size_t) E1 < E3 \| E1 < (int) E3 \| E1 < E3 \))
+ if (!os_snprintf_error(E3, E1))
  S1

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
a9aaacbb50 Check os_snprintf() result more consistently - maximum length
This adds verification of os_snprintf() result against the maximum
buffer length. These changes were done automatically with spatch
using the following semantic patch:

@@
expression E1,E2,E3;
statement S1;
@@

  E1 = os_snprintf(E2, E3, ...);
- if (\( E1 < 0 \| E1 <= 0 \))
+ if (os_snprintf_error(E3, E1))
(
  S1
|
{ ... }
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
0047306bc9 Add os_snprintf_error() helper
This can be used to check os_snprintf() return value more consistently.

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
89b48f7b95 Use os_zalloc() instead of os_malloc() and os_memset()
Automatically updated with spatch and the following semantic patch:

@@
expression X;
expression E1;
statement S;
@@

- X = os_malloc(E1);
+ X = os_zalloc(E1);
(
  if (X == NULL) {
	...
  }
- os_memset(X, 0, E1);
|
  if (X == NULL)
	S
- os_memset(X, 0, E1);
)

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00
Jouni Malinen
faebdeaa9e Use os_calloc() instead of os_zalloc()
Automatic changes with spatch using the following semantic patch:

@@
constant C;
type T;
@@

- os_zalloc(C*sizeof(T))
+ os_calloc(C,sizeof(T))

@@
expression E;
type T;
@@

- os_zalloc((E)*sizeof(T))
+ os_calloc(E,sizeof(T))

Signed-off-by: Jouni Malinen <j@w1.fi>
2014-12-08 11:42:07 +02:00