813f24b8ac
implement station inactivity timeout
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After the max station inactivity has expired, a probe request
(a data null frame) is sent to the station. It the station does
not ACK this frame, it is removed from the WTP.
Note: inactivity timeout is not the same as the CAPWAP Idle Timeout.
The CAPWAP Idle Timeout would remove a station due to inactivity
even when it is still reachable from the WTP. In contrast, the
inactivity timeout probes whether the station is still present
and only removes it when not.
2016-04-07 15:15:50 +02:00
bca5c91ae1
fix spelling of Deauthentication
2016-04-07 14:41:39 +02:00
619c40d5be
move nlmsg_free into nl send_and_recv
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Simplify resource cleanup and return handling for all
callers of nl send_and_recv.
2016-04-07 11:54:07 +02:00
7b4e386057
add nl80211_wlan_send_and_recv_msg helper
2016-04-07 11:31:11 +02:00
5195ea9e37
rework nl80211_wlan_event in preparation of more events to handle
2016-04-07 11:31:11 +02:00
8f03ecca9b
add support functions to handle station inactivity
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Detect support for AP side inactivity timer and reading
to the inactivity time for a station.
2016-04-07 11:31:11 +02:00
4b1caad54b
consolidate nl msg generation into helper and add more error handling to it
2016-04-07 11:31:04 +02:00
c19da7ffb8
move access to device ops into wrappers
2016-04-06 14:39:20 +02:00
9096bff7a5
coding style updates in wifi_drivers
2016-04-06 14:13:33 +02:00
c132036914
use MACSTR and MAC2STR where appropriate
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Replace capwap_printf_macaddress with MACSTR and MAC2STR
macro for all EUI48 MAC addresses. Save a text buffer in
the station structure and some buffers in functions.
2016-04-06 12:57:56 +02:00
f3fb11ac81
rework wifi device capability detection
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get rid of deep indention, split into functions, no
functional changes.
2016-04-05 16:22:15 +02:00
f7e3ba846f
rework station reuse in deauth logic to make it clearer
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The hidden station clean logic in wifi_wlan_deauthentication_station
obfuscated the station object reuse in the only caller that actually
used it.
2016-04-05 13:19:58 +02:00
146939a716
delete station from kmod before reusing it
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The AC is supposed to react to WiFi Authorization requests
with Add Station messages. Such an Add Station will fail
with the station is already present in the data path.
A Authorization request for a station that the WTP already
in authorized state means that the station lost its assoziation
without the WTP detecting that. So, clearing it from the data
path seems to be appropriate.
2016-04-05 13:06:00 +02:00
bb684e92ea
stop timeout when authorization completes
2016-04-05 13:05:43 +02:00
934c7ea64d
Don't reply to Probe Requests on an adjacent channel
2016-04-05 10:09:41 +02:00
ca010916ae
bump versionin configure.ac -> 1.2
2016-04-04 17:12:48 +02:00
ca74624d96
don't respond to probe requests with wildcard SSID's when running a hidden ssid
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A hidden ssid should not be reveal to probe request wirh wildcard SSId'.
Only probe request for our hidden ssid should be answered.
2016-04-04 08:26:33 +02:00
5d69226ace
Merge pull request #6 from nm-mrt/invalid-compare-of-struct-variable
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Bugfix for memcmp of struct failing on PPC hardware
2016-03-31 16:46:30 +02:00
3761122c83
Bugfix for memcmp of struct failing on PPC hardware
2016-03-31 15:54:27 +02:00
62af47a2f6
Merge pull request #5 from nm-mrt/log-to-syslog
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Log to syslog
2016-03-30 16:50:37 +02:00
537e00d5b5
Logging to syslog is standard in Linux environment and should be used.
2016-03-30 16:37:35 +02:00
29ed6544c5
switch everything to new log API and drop old one
2016-03-30 14:47:57 +02:00
dd6f6fcfe2
add format string atrribute to logging and fix all error found by it
2016-03-30 14:30:27 +02:00
cadbfa3d7e
switch to more a syslog like logging style
2016-03-30 14:29:53 +02:00
9572de350a
switch timeout processing to libev
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Rework the timeout and network code to use libev.
2016-03-30 14:06:43 +02:00
a4cb96da7c
save and restore errno in logging function
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this makes it save to use logging functions in statements that
expect errno to be unchanged
2016-03-30 13:10:51 +02:00
84859e20c4
also clear the local control port when resetting the WTP state
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Without reseting the port, the new control socket will be
bound to the same port as the old one.
2016-03-30 09:22:02 +02:00
622f148150
Wrong option for ./configure in README.md
2016-03-29 16:54:02 +02:00
32e9567f7b
rework bssid handling and stop all used bssids when leaving RUN
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Instead of haing a pool of unsused BSS Id's and a list of active
BSS's (wlans), use a single array and only mark the BSS Id as used
or unused.
When leaving RUN state, release (stop) all used BSS.
2016-03-29 15:28:40 +02:00
40a98c9075
move packet processing from main receive loop into function
2016-03-29 11:51:39 +02:00
a3c2e52d3c
reset WTP state when going into DTLS TD
2016-03-29 11:51:39 +02:00
7eddb74767
rework overly deep if statement in wtp_dfa_run
2016-03-29 11:51:39 +02:00
73afba9a6d
rework overly deep if statement in wtp_dfa_state_join
2016-03-29 11:51:39 +02:00
0842a2c6f5
rework error path in dfa dtls
2016-03-29 11:51:39 +02:00
43dde134b7
simplify if statement in wtp_dfa_state_discovery
2016-03-29 11:51:39 +02:00
4117ab1f71
move discovery request generation into function
2016-03-29 11:51:39 +02:00
e6d1472824
simplify if statement in wtp_dfa_state_datacheck
2016-03-29 11:48:28 +02:00
1091aa0830
simplify if statement in wtp_dfa_state_configure
2016-03-29 11:48:28 +02:00
f85928e0b0
rework error exits path to simplify if statement
2016-03-29 11:48:28 +02:00
e92c257ac4
move deep if statement in wtp_send_configure into function
2016-03-29 11:48:28 +02:00
13ef6c0d62
rework deep indented if statement in wtp_dfa_retransmition_timeout
2016-03-29 11:48:28 +02:00
258c8ff750
rework overly deep if statement in wtp_dfa_running
2016-03-29 11:48:28 +02:00
de9b54e8b1
reindent wtp_dfa_execute
2016-03-29 11:48:28 +02:00
26415cae34
[wtp] remove curly brackets from single line if statements
2016-03-29 11:48:28 +02:00
067f920d81
reformat some overly long code lines
2016-03-29 11:48:28 +02:00
ad27e80521
Merge pull request #2 from nm-mrt/dns-support
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Handle no DNS at system start
2016-03-25 13:16:20 +01:00
f9bb716dac
Changed name of addr_capwap.socket to addr_capwap.sockaddr
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Changed FQDN size from 128 to 256 according to RFC1035
2016-03-25 12:41:43 +01:00
f0a7b848f4
whitespace fix
2016-03-24 17:15:12 +01:00
ea87da11ba
[wtp] use goto error exit instead of deep nested if conditions
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Convert WTP main() function to linux kernel style goto error exits.
2016-03-24 17:15:12 +01:00
3b7c0adda7
[wtp] move overly deep indented wtp descriptor config parser into function
2016-03-24 17:15:12 +01:00
