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[62.141.202.226]) by smtp.gmail.com with ESMTPSA id bn3sm3360765lbc.15.2016.02.07.05.08.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 07 Feb 2016 05:08:44 -0800 (PST) From: Janusz Dziedzic To: hostap@lists.infradead.org Subject: [PATCH v2 17/22] tests: wpasupplicant.py allow to use remote host Date: Sun, 7 Feb 2016 14:07:50 +0100 Message-Id: <1454850475-14468-17-git-send-email-janusz.dziedzic@tieto.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1454850475-14468-1-git-send-email-janusz.dziedzic@tieto.com> References: <1454850475-14468-1-git-send-email-janusz.dziedzic@tieto.com> X-DomainID: tieto.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160207_050907_870028_287EE262 X-CRM114-Status: GOOD ( 10.70 ) X-Spam-Score: -2.7 (--) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-2.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [2a00:1450:4010:c07:0:0:0:22c listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: hostap@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: j@w1.fi, Janusz Dziedzic MIME-Version: 1.0 Sender: "Hostap" Errors-To: hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Allow to use remote host using wpaspy.Ctrl with UDP support. Signed-off-by: Janusz Dziedzic --- tests/hwsim/wpasupplicant.py | 46 ++++++++++++++++++++++++++++++++++++-------- 1 file changed, 38 insertions(+), 8 deletions(-) diff --git a/tests/hwsim/wpasupplicant.py b/tests/hwsim/wpasupplicant.py index da90ffd..8fb5ce7 100644 --- a/tests/hwsim/wpasupplicant.py +++ b/tests/hwsim/wpasupplicant.py @@ -17,18 +17,23 @@ logger = logging.getLogger() wpas_ctrl = '/var/run/wpa_supplicant' class WpaSupplicant: - def __init__(self, ifname=None, global_iface=None): + def __init__(self, ifname=None, global_iface=None, hostname=None, port=9877, global_port=9878): + self.hostname = hostname self.group_ifname = None self.gctrl_mon = None if ifname: - self.set_ifname(ifname) + self.set_ifname(ifname, hostname, port) else: self.ifname = None self.global_iface = global_iface if global_iface: - self.global_ctrl = wpaspy.Ctrl(global_iface) - self.global_mon = wpaspy.Ctrl(global_iface) + if hostname != None: + self.global_ctrl = wpaspy.Ctrl(hostname, global_port) + self.global_mon = wpaspy.Ctrl(hostname, global_port) + else: + self.global_ctrl = wpaspy.Ctrl(global_iface) + self.global_mon = wpaspy.Ctrl(global_iface) self.global_mon.attach() else: self.global_mon = None @@ -40,10 +45,14 @@ class WpaSupplicant: self.global_ctrl = None self.remove_ifname() - def set_ifname(self, ifname): + def set_ifname(self, ifname, hostname=None, port=9877): self.ifname = ifname - self.ctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname)) - self.mon = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname)) + if hostname != None: + self.ctrl = wpaspy.Ctrl(hostname, port) + self.mon = wpaspy.Ctrl(hostname, port) + else: + self.ctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname)) + self.mon = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname)) self.mon.attach() def remove_ifname(self): @@ -53,6 +62,26 @@ class WpaSupplicant: self.ctrl = None self.ifname = None + def get_ctrl_iface_port(self, ifname): + res = -1 + if self.hostname is None: + return None + + res = self.global_request("INTERFACES") + lines = res.splitlines() + for line in lines: + words = line.split() + if words[0] == ifname: + res = 1 + break + if res == -1: + raise Exception("Could not find UDP port for " + ifname) + res = line.find("ctrl_iface=udp:") + if res == -1: + raise Exception("Wrong ctrl_interace format") + words = line.split(":") + return int(words[1]) + def interface_add(self, ifname, config="", driver="nl80211", drv_params=None, br_ifname=None, create=False, set_ifname=True, all_params=False, if_type=None): @@ -85,7 +114,8 @@ class WpaSupplicant: if "FAIL" in self.global_request(cmd): raise Exception("Failed to add a dynamic wpa_supplicant interface") if not create and set_ifname: - self.set_ifname(ifname) + port = self.get_ctrl_iface_port(ifname) + self.set_ifname(ifname, self.hostname, port) def interface_remove(self, ifname): self.remove_ifname()