The resource-load-started cannot be used to replace the older
resource-request-starting signal and as such, the final redirect to the
special http://localhost:12345/ URL did not work. Use the decide-policy
signal for navigation action instead.
Also remove the attempt to modify the request URI from
resource-load-started since that is not going to work either. This is
not really critical for functionality, but could eventually be replaced
with a handler for the WebKitWebPage send-request signal.
Signed-off-by: Jouni Malinen <j@w1.fi>
While the users of os_random() do not really need strong pseudo random
numebrs, there is no significant harm in seeding random() with data from
os_get_random(), i.e., /dev/urandom, to get different sequence of not so
strong pseudo random values from os_random() for each time the process
is started.
Signed-off-by: Jouni Malinen <j@w1.fi>
Use a single block each for webkit and webkit2 signal handlers. This
cleans up browser.c to have clear sections for each webkit API version.
Signed-off-by: Jouni Malinen <j@w1.fi>
Avoid unnecessary warnings from webkit on calling gtk_main_quit() more
than once for a single gtk_main() call. This is also fixing an issue for
a corner case where the very first URL has special purpose (osu:// or
http://localhost:12345).
Signed-off-by: Jouni Malinen <j@w1.fi>
The previous implementation of hovering-over-link signal handler did not
really work with webkit2, so replace this with mouse-target-changed
handler.
Signed-off-by: Jouni Malinen <j@w1.fi>
hs20_web_browser() was previously hardcoded to not perform strict TLS
server validation. Add an argument to this function to allow that
behavior to be configured. The hs20-osu-client users are still using the
old behavior, i.e., not validating server certificates, to be usable for
testing purposes.
Signed-off-by: Jouni Malinen <j@w1.fi>
Some things in bfd.h that we use were renamed, and in the case of
bfd_get_section_vma() a parameter was dropped. Work around this.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Test: wpa_supplicant module tests
../src/utils/utils_module_tests.c:933:7: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
If hostapd or wpa_supplicant is started with both -s and -f command line
arguments, debug log ended up being written only into syslog and the log
file was left empty. Change this so that the log entries will be written
to both places. Either -s or -f (or both) results in debug log to stdout
being disabled which was already the case.
Signed-off-by: Jouni Malinen <j@w1.fi>
On failure of json_alloc_token(), json_parse() can return without
freeing 'str' previously allocated by json_parse_string(). Fix this
adding proper call to os_free().
Signed-off-by: Davide Caratti <davide.caratti@gmail.com>
Allow any pointer to be used as source for encoding and use char * as
the return value from encoding and input value for decoding to reduce
number of type casts needed in the callers.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Allow any pointer to be used as source for encoding and use char * as
the return value from encoding and input value for decoding to reduce
number of type casts needed in the callers.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
There is no use case for adding padding into the base64url encoded
strings, so remove the unneeded add_pad argument that was hardcoded to 0
in all callers.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The "\\u%04x" printf string did not really work in the correct way if
char is signed. Fix this by type casting this to unsigned char.
Signed-off-by: Jouni Malinen <j@w1.fi>
This allows Data frames to be fully processed for the case where VLAN
tags are used on the wireless link.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
IEEE Std 802.11F-2003 was withdrawn in 2006 and as such it has not been
maintained nor is there any expectation of the withdrawn trial-use
recommended practice to be maintained in the future. Furthermore,
implementation of IAPP in hostapd was not complete, i.e., only parts of
the recommended practice were included. The main item of some real use
long time ago was the Layer 2 Update frame to update bridges when a STA
roams within an ESS, but that functionality has, in practice, been moved
to kernel drivers to provide better integration with the networking
stack.
Signed-off-by: Jouni Malinen <j@w1.fi>
uClibc-ng optionally disabled deprecated POSIX functions like usleep,
causing compilation failures. This switches to nanosleep while retaining
support for older libcs that do not support nanosleep.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
The buf[] array is initialized to zeros, so it was already null
terminated since the read() call did not allow the last character of the
buffer to be overwritten. Since that was apparently not enough to make
some static analyzers understand the design, use explicit null
termination after a successful read() call.
Signed-off-by: Jouni Malinen <j@w1.fi>
gcc 8.3.0 was apparently clever enough to optimize away the previously
used os_memset() to explicitly clear a stack buffer that contains keys
when that clearing happened just before returning from the function.
Since memset_s() is not exactly portable (or commonly available yet..),
use a less robust mechanism that is still pretty likely to prevent
current compilers from optimizing the explicit clearing of the memory
away.
Signed-off-by: Jouni Malinen <j@w1.fi>
Move the identical function used by both SAE and EAP-pwd to
src/utils/common.c to avoid duplicated implementation.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
These functions can be used to help implement constant time operations
for various cryptographic operations that must minimize externally
observable differences in processing (both in timing and also in
internal cache use, etc.).
This is related to CVE-2019-9494 and CVE-2019-9495.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Merge the practically copy-pasted implementations in wpa_supplicant and
hostapd into a single shared implementation in dpp.c for managing
configurator and boostrapping information. This avoid unnecessary code
duplication and provides a convenient location for adding new global DPP
data.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a constraint on the base64 encoded buffer length to avoid an integer
overflow in the output length calculation.
common.c:1087:16: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'size_t' (aka 'unsigned long')
Signed-off-by: Jouni Malinen <j@w1.fi>
Split the if/while loop condition into two independent steps so that
in_size-- happens only in the case in_size is nonzero. This gets rid of
unnecessary UBSan warnings.
common.c:1087:16: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'size_t' (aka 'unsigned long')
common.c:1076:16: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'size_t' (aka 'unsigned long')
common.c:1119:16: runtime error: unsigned integer overflow: 0 - 1 cannot be represented in type 'size_t' (aka 'unsigned long')
Signed-off-by: Jouni Malinen <j@w1.fi>
This results in an UBSan warning that can be avoided easily.
os_unix.c:524:3: runtime error: null pointer passed as argument 2, which is declared to never be null
Signed-off-by: Jouni Malinen <j@w1.fi>
UBSan testing with WPA_TRACE=y ended up hitting an unaligned access for
struct os_alloc_trace in os_program_deinit() because of the
dl_list_for_each() design that looked like dereferencing the member
element of the list head which is something that does not exist.
Get the first entry from the list using dl_list_first() so that the
empty list special case is covefred and compare item pointers instead of
struct dl_list pointers to check whether the end of the loop has been
reached.
Signed-off-by: Jouni Malinen <j@w1.fi>
Add test-tls program that can be used for fuzzing the internal TLS
client and server implementations. This tool can write client or server
messages into a file as an initialization step and for the fuzzing step,
that file (with potential modifications) can be used to replace the
internally generated message contents.
The TEST_FUZZ=y build parameter is used to make a special build where a
hardcoded random number generator and hardcoded timestamp are used to
force deterministic behavior for the TLS operations.
Signed-off-by: Jouni Malinen <j@w1.fi>
EV_SET() for EV_ADD used a specific filter type, but that same filter
type was not provided to the matching EV_DELETE case. This resulted in
the kernel rejecting the deletion with "Invalid argument". Fix this by
setting the same filter type for both operations.
Fixes: f9982b3212 ("Implement kqueue(2) support via CONFIG_ELOOP_KQUEUE")
Signed-off-by: Jouni Malinen <j@w1.fi>
The previous implementation did not work if the first registered socket
had fd > 16 or if the fd was more than double the largest value used in
previous registrations. Those cases could result in too small a memory
allocation being used and writes/reads beyond the end of that buffer.
This fix is applicable to CONFIG_ELOOP_EPOLL=y and CONFIG_ELOOP_KQUEUE=y
builds.
Fixes: f0356ec85c ("eloop: Add epoll option for better performance")
Signed-off-by: Jouni Malinen <j@w1.fi>
The SSL_METHOD patching hack to get proper OCSP validation for Hotspot
2.0 OSU needs cannot be used with OpenSSL 1.1.0 and newer since the
SSL_METHOD structure is not exposed anymore. Fall back to using the
incomplete CURLOPT_SSL_VERIFYSTATUS design to fix the build.
Signed-off-by: Ben Greear <greearb@candelatech.com>
SKM_sk_num() is not available anymore, so use DEFINE_STACK_OF() to get
the appropriate accessor functions.
Signed-off-by: Ben Greear <greearb@candelatech.com>
The direct ssl->ctx access are not allowed anymore in newer OpenSSL
versions, so use the SSL_get_SSL_CTX() helper for this.
Signed-off-by: Ben Greear <greearb@candelatech.com>
When syslog logging is used output from wpa_hexdump_ascii() was silently
discarded. This patch enables wpa_hexdump_ascii() to print data to
syslog but without ASCII decoding.
Signed-off-by: Andrey Kartashev <andrey.kartashev@afconsult.com>
