Eu tenho um laptop rodando Debian GNU/Linux Unstable com Network Manager. Desde uma atualização do OpenSSL (1.1.1 eu acho), não consigo me conectar a uma rede Wi-Fi usando WPA2 Enterprise com PEAP (MSCHAPv2). Em /var/log/syslog, ele diz que SSL3 não é suportado:
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: SME: Trying to authenticate with [REDACTED] (SSID='Hotspot' freq=2412 MHz)
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.195724] wlp4s0: authenticate with [REDACTED]
Oct 30 10:52:18 wb9688-b50 NetworkManager[505]: <info> [1540893138.8304] device (wlp4s0): supplicant interface state: scanning -> authenticating
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.216389] wlp4s0: send auth to [REDACTED] (try 1/3)
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.218779] wlp4s0: authenticated
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: Trying to associate with [REDACTED] (SSID='Hotspot' freq=2412 MHz)
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.228045] wlp4s0: associate with [REDACTED] (try 1/3)
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.233930] wlp4s0: RX AssocResp from [REDACTED] (capab=0x431 status=0 aid=4)
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.234023] wlp4s0: associated
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: Associated with [REDACTED]
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-EAP-STARTED EAP authentication started
Oct 30 10:52:18 wb9688-b50 NetworkManager[505]: <info> [1540893138.8600] device (wlp4s0): supplicant interface state: authenticating -> associating
Oct 30 10:52:18 wb9688-b50 NetworkManager[505]: <info> [1540893138.8605] device (wlp4s0): supplicant interface state: associating -> associated
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-REGDOM-CHANGE init=COUNTRY_IE type=COUNTRY alpha2=NL
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259127] ath: EEPROM regdomain: 0x8210
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259130] ath: EEPROM indicates we should expect a country code
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259131] ath: doing EEPROM country->regdmn map search
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259132] ath: country maps to regdmn code: 0x37
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259133] ath: Country alpha2 being used: NL
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259134] ath: Regpair used: 0x37
Oct 30 10:52:18 wb9688-b50 kernel: [ 9.259136] ath: regdomain 0x8210 dynamically updated by country element
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: SSL: SSL3 alert: write (local SSL3 detected an error):fatal:protocol version
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: OpenSSL: openssl_handshake - SSL_connect error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol
Oct 30 10:52:18 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-EAP-FAILURE EAP authentication failed
Oct 30 10:52:20 wb9688-b50 kernel: [ 11.335881] wlp4s0: deauthenticating from [REDACTED] by local choice (Reason: 3=DEAUTH_LEAVING)
Oct 30 10:52:20 wb9688-b50 wpa_supplicant[502]: wlp4s0: Authentication with [REDACTED] timed out.
Oct 30 10:52:21 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-DISCONNECTED bssid=[REDACTED] reason=3 locally_generated=1
Oct 30 10:52:21 wb9688-b50 wpa_supplicant[502]: wlp4s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Hotspot" auth_failures=1 duration=10 reason=AUTH_FAILED
Oct 30 10:52:21 wb9688-b50 NetworkManager[505]: <warn> [1540893141.3677] sup-iface[0x5617eb7458b0,wlp4s0]: connection disconnected (reason -3)
Oct 30 10:52:21 wb9688-b50 NetworkManager[505]: <info> [1540893141.3704] device (wlp4s0): supplicant interface state: associated -> disconnected
O downgrade do OpenSSL corrige isso, é claro, mas não posso usar coisas que são compiladas para versões mais recentes do OpenSSL. Existe alguma maneira de se conectar à rede Wi-Fi?
