Does not work with OWE enabled nodes

[kaechele]

The script does not work when OWE with transition mode is enabled. If OWE is enabled there will be two entries in hostapd-phy0.conf:

root@Felix:/tmp/run# cat hostapd-phy0.conf 
driver=nl80211
logger_syslog=127
logger_syslog_level=2
logger_stdout=127
logger_stdout_level=2
country_code=DE
ieee80211d=1
ieee80211h=1
hw_mode=a
beacon_int=100
channel=100
chanlist=100
noscan=1
tx_queue_data2_burst=2.0
ieee80211n=1
ht_coex=0
ht_capab=[LDPC][SHORT-GI-20][SHORT-GI-40][TX-STBC][RX-STBC1][MAX-AMSDU-7935][DSSS_CCK-40]
ieee80211ac=1
vht_capab=[RXLDPC][SHORT-GI-80][TX-STBC-2BY1][RX-ANTENNA-PATTERN][TX-ANTENNA-PATTERN][RX-STBC-1][MAX-MPDU-11454][MAX-A-MPDU-LEN-EXP7]

interface=client0
ctrl_interface=/var/run/hostapd
ap_isolate=1
bss_load_update_period=60
chan_util_avg_period=600
disassoc_low_ack=1
preamble=1
wmm_enabled=1
ignore_broadcast_ssid=0
uapsd_advertisement_enabled=1
utf8_ssid=1
multi_ap=0
owe_transition_ssid="lev.freifunk.net 🔒"
owe_transition_bssid=0a:72:bf:67:1e:fa
auth_algs=1
wpa=0
ssid=lev.freifunk.net
bridge=br-client
bssid=0a:72:bf:67:1e:f8


bss=owe0
ctrl_interface=/var/run/hostapd
ap_isolate=1
bss_load_update_period=60
chan_util_avg_period=600
disassoc_low_ack=1
preamble=1
wmm_enabled=1
ignore_broadcast_ssid=1
uapsd_advertisement_enabled=1
utf8_ssid=1
multi_ap=0
sae_require_mfp=1
owe_transition_ssid="lev.freifunk.net"
owe_transition_bssid=0a:72:bf:67:1e:f8
auth_algs=1
wpa=2
wpa_pairwise=CCMP
ssid=lev.freifunk.net 🔒
bridge=br-client
wpa_disable_eapol_key_retries=0
wpa_key_mgmt=OWE
okc=1
ieee80211w=2
group_mgmt_cipher=AES-128-CMAC
bssid=0a:72:bf:67:1e:fa

The SSID Change script will be sad about this:

Wed Apr  6 13:37:01 2022 user.notice gluon-ssid-changer: could not set to offline state: did neither find SSID 'lev.freifunk.net' nor 'FF_Offline_Felix'. Please reboot

[rubo77]

Can you apply a patch?

Here is the problems;

gluon-ssid-changer/gluon-ssid-changer/shsrc/ssid-changer.sh

Line 149 in f266b9e

CURRENT_SSID="$(grep "^ssid=$OFFLINE_SSID" $HOSTAPD | cut -d"=" -f2)"