mirror of
https://github.com/tailscale/tailscale.git
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137e9f4c46
Unfortunately in the test we can't reproduce the failure seen
in the real system ("SOAP fault: UPnPError")
Updates https://github.com/tailscale/tailscale/issues/8364
Signed-off-by: Denton Gentry <dgentry@tailscale.com>
489 lines
23 KiB
Go
489 lines
23 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package portmapper
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import (
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"context"
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"encoding/xml"
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"fmt"
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"io"
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"net"
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"net/http"
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"net/http/httptest"
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"net/netip"
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"reflect"
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"regexp"
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"sync/atomic"
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"testing"
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"tailscale.com/tstest"
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)
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// Google Wifi
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const (
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googleWifiUPnPDisco = "HTTP/1.1 200 OK\r\nCACHE-CONTROL: max-age=120\r\nST: urn:schemas-upnp-org:device:InternetGatewayDevice:2\r\nUSN: uuid:a9708184-a6c0-413a-bbac-11bcf7e30ece::urn:schemas-upnp-org:device:InternetGatewayDevice:2\r\nEXT:\r\nSERVER: Linux/5.4.0-1034-gcp UPnP/1.1 MiniUPnPd/1.9\r\nLOCATION: http://192.168.86.1:5000/rootDesc.xml\r\nOPT: \"http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n01-NLS: 1\r\nBOOTID.UPNP.ORG: 1\r\nCONFIGID.UPNP.ORG: 1337\r\n\r\n"
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googleWifiRootDescXML = `<?xml version="1.0"?>
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<root xmlns="urn:schemas-upnp-org:device-1-0"><specVersion><major>1</major><minor>0</minor></specVersion><device><deviceType>urn:schemas-upnp-org:device:InternetGatewayDevice:2</deviceType><friendlyName>OnHub</friendlyName><manufacturer>Google</manufacturer><manufacturerURL>http://google.com/</manufacturerURL><modelDescription>Wireless Router</modelDescription><modelName>OnHub</modelName><modelNumber>1</modelNumber><modelURL>https://on.google.com/hub/</modelURL><serialNumber>00000000</serialNumber><UDN>uuid:a9708184-a6c0-413a-bbac-11bcf7e30ece</UDN><serviceList><service><serviceType>urn:schemas-upnp-org:service:Layer3Forwarding:1</serviceType><serviceId>urn:upnp-org:serviceId:Layer3Forwarding1</serviceId><controlURL>/ctl/L3F</controlURL><eventSubURL>/evt/L3F</eventSubURL><SCPDURL>/L3F.xml</SCPDURL></service><service><serviceType>urn:schemas-upnp-org:service:DeviceProtection:1</serviceType><serviceId>urn:upnp-org:serviceId:DeviceProtection1</serviceId><controlURL>/ctl/DP</controlURL><eventSubURL>/evt/DP</eventSubURL><SCPDURL>/DP.xml</SCPDURL></service></serviceList><deviceList><device><deviceType>urn:schemas-upnp-org:device:WANDevice:2</deviceType><friendlyName>WANDevice</friendlyName><manufacturer>MiniUPnP</manufacturer><manufacturerURL>http://miniupnp.free.fr/</manufacturerURL><modelDescription>WAN Device</modelDescription><modelName>WAN Device</modelName><modelNumber>20210414</modelNumber><modelURL>http://miniupnp.free.fr/</modelURL><serialNumber>00000000</serialNumber><UDN>uuid:a9708184-a6c0-413a-bbac-11bcf7e30ecf</UDN><UPC>000000000000</UPC><serviceList><service><serviceType>urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1</serviceType><serviceId>urn:upnp-org:serviceId:WANCommonIFC1</serviceId><controlURL>/ctl/CmnIfCfg</controlURL><eventSubURL>/evt/CmnIfCfg</eventSubURL><SCPDURL>/WANCfg.xml</SCPDURL></service></serviceList><deviceList><device><deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:2</deviceType><friendlyName>WANConnectionDevice</friendlyName><manufacturer>MiniUPnP</manufacturer><manufacturerURL>http://miniupnp.free.fr/</manufacturerURL><modelDescription>MiniUPnP daemon</modelDescription><modelName>MiniUPnPd</modelName><modelNumber>20210414</modelNumber><modelURL>http://miniupnp.free.fr/</modelURL><serialNumber>00000000</serialNumber><UDN>uuid:a9708184-a6c0-413a-bbac-11bcf7e30ec0</UDN><UPC>000000000000</UPC><serviceList><service><serviceType>urn:schemas-upnp-org:service:WANIPConnection:2</serviceType><serviceId>urn:upnp-org:serviceId:WANIPConn1</serviceId><controlURL>/ctl/IPConn</controlURL><eventSubURL>/evt/IPConn</eventSubURL><SCPDURL>/WANIPCn.xml</SCPDURL></service></serviceList></device></deviceList></device></deviceList><presentationURL>http://testwifi.here/</presentationURL></device></root>`
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// pfSense 2.5.0-RELEASE / FreeBSD 12.2-STABLE
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pfSenseUPnPDisco = "HTTP/1.1 200 OK\r\nCACHE-CONTROL: max-age=120\r\nST: urn:schemas-upnp-org:device:InternetGatewayDevice:1\r\nUSN: uuid:bee7052b-49e8-3597-b545-55a1e38ac11::urn:schemas-upnp-org:device:InternetGatewayDevice:1\r\nEXT:\r\nSERVER: FreeBSD/12.2-STABLE UPnP/1.1 MiniUPnPd/2.2.1\r\nLOCATION: http://192.168.1.1:2189/rootDesc.xml\r\nOPT: \"http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n01-NLS: 1627958564\r\nBOOTID.UPNP.ORG: 1627958564\r\nCONFIGID.UPNP.ORG: 1337\r\n\r\n"
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pfSenseRootDescXML = `<?xml version="1.0"?>
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<root xmlns="urn:schemas-upnp-org:device-1-0" configId="1337"><specVersion><major>1</major><minor>1</minor></specVersion><device><deviceType>urn:schemas-upnp-org:device:InternetGatewayDevice:1</deviceType><friendlyName>FreeBSD router</friendlyName><manufacturer>FreeBSD</manufacturer><manufacturerURL>http://www.freebsd.org/</manufacturerURL><modelDescription>FreeBSD router</modelDescription><modelName>FreeBSD router</modelName><modelNumber>2.5.0-RELEASE</modelNumber><modelURL>http://www.freebsd.org/</modelURL><serialNumber>BEE7052B</serialNumber><UDN>uuid:bee7052b-49e8-3597-b545-55a1e38ac11</UDN><serviceList><service><serviceType>urn:schemas-upnp-org:service:Layer3Forwarding:1</serviceType><serviceId>urn:upnp-org:serviceId:L3Forwarding1</serviceId><SCPDURL>/L3F.xml</SCPDURL><controlURL>/ctl/L3F</controlURL><eventSubURL>/evt/L3F</eventSubURL></service></serviceList><deviceList><device><deviceType>urn:schemas-upnp-org:device:WANDevice:1</deviceType><friendlyName>WANDevice</friendlyName><manufacturer>MiniUPnP</manufacturer><manufacturerURL>http://miniupnp.free.fr/</manufacturerURL><modelDescription>WAN Device</modelDescription><modelName>WAN Device</modelName><modelNumber>20210205</modelNumber><modelURL>http://miniupnp.free.fr/</modelURL><serialNumber>BEE7052B</serialNumber><UDN>uuid:bee7052b-49e8-3597-b545-55a1e38ac12</UDN><UPC>000000000000</UPC><serviceList><service><serviceType>urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1</serviceType><serviceId>urn:upnp-org:serviceId:WANCommonIFC1</serviceId><SCPDURL>/WANCfg.xml</SCPDURL><controlURL>/ctl/CmnIfCfg</controlURL><eventSubURL>/evt/CmnIfCfg</eventSubURL></service></serviceList><deviceList><device><deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:1</deviceType><friendlyName>WANConnectionDevice</friendlyName><manufacturer>MiniUPnP</manufacturer><manufacturerURL>http://miniupnp.free.fr/</manufacturerURL><modelDescription>MiniUPnP daemon</modelDescription><modelName>MiniUPnPd</modelName><modelNumber>20210205</modelNumber><modelURL>http://miniupnp.free.fr/</modelURL><serialNumber>BEE7052B</serialNumber><UDN>uuid:bee7052b-49e8-3597-b545-55a1e38ac13</UDN><UPC>000000000000</UPC><serviceList><service><serviceType>urn:schemas-upnp-org:service:WANIPConnection:1</serviceType><serviceId>urn:upnp-org:serviceId:WANIPConn1</serviceId><SCPDURL>/WANIPCn.xml</SCPDURL><controlURL>/ctl/IPConn</controlURL><eventSubURL>/evt/IPConn</eventSubURL></service></serviceList></device></deviceList></device></deviceList><presentationURL>https://192.168.1.1/</presentationURL></device></root>`
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// Sagemcom FAST3890V3, https://github.com/tailscale/tailscale/issues/3557
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sagemcomUPnPDisco = "HTTP/1.1 200 OK\r\nCACHE-CONTROL: max-age=1800\r\nDATE: Tue, 14 Dec 2021 07:51:29 GMT\r\nEXT:\r\nLOCATION: http://192.168.0.1:49153/69692b70/gatedesc0b.xml\r\nOPT: \"http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n01-NLS: cabd6488-1dd1-11b2-9e52-a7461e1f098e\r\nSERVER: \r\nUser-Agent: redsonic\r\nST: urn:schemas-upnp-org:device:InternetGatewayDevice:1\r\nUSN: uuid:75802409-bccb-40e7-8e6c-fa095ecce13e::urn:schemas-upnp-org:device:InternetGatewayDevice:1\r\n\r\n"
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// Huawei, https://github.com/tailscale/tailscale/issues/6320
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huaweiUPnPDisco = "HTTP/1.1 200 OK\r\nCACHE-CONTROL: max-age=1800\r\nDATE: Fri, 25 Nov 2022 07:04:37 GMT\r\nEXT:\r\nLOCATION: http://192.168.1.1:49652/49652gatedesc.xml\r\nOPT: \"http://schemas.upnp.org/upnp/1/0/\"; ns=01\r\n01-NLS: ce8dd8b0-732d-11be-a4a1-a2b26c8915fb\r\nSERVER: Linux/4.4.240, UPnP/1.0, Portable SDK for UPnP devices/1.12.1\r\nX-User-Agent: UPnP/1.0 DLNADOC/1.50\r\nST: urn:schemas-upnp-org:device:InternetGatewayDevice:1\r\nUSN: uuid:00e0fc37-2525-2828-2500-0C31DCD93368::urn:schemas-upnp-org:device:InternetGatewayDevice:1\r\n\r\n"
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// Mikrotik CHR v7.10, https://github.com/tailscale/tailscale/issues/8364
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mikrotikRootDescXML = `<?xml version="1.0"?>
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<root xmlns="urn:schemas-upnp-org:device-1-0">
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<specVersion>
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<major>1</major>
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<minor>0</minor>
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</specVersion>
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<device>
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<deviceType>urn:schemas-upnp-org:device:InternetGatewayDevice:1</deviceType>
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<friendlyName>MikroTik Router</friendlyName>
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<manufacturer>MikroTik</manufacturer>
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<manufacturerURL>https://www.mikrotik.com/</manufacturerURL>
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<modelName>Router OS</modelName>
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<UDN>uuid:UUID-MIKROTIK-INTERNET-GATEWAY-DEVICE-</UDN>
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<iconList>
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<icon>
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<mimetype>image/gif</mimetype>
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<width>16</width>
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<height>16</height>
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<depth>8</depth>
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<url>/logo16.gif</url>
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</icon>
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<icon>
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<mimetype>image/gif</mimetype>
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<width>32</width>
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<height>32</height>
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<depth>8</depth>
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<url>/logo32.gif</url>
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</icon>
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<icon>
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<mimetype>image/gif</mimetype>
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<width>48</width>
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<height>48</height>
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<depth>8</depth>
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<url>/logo48.gif</url>
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</icon>
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</iconList>
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<serviceList>
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<service>
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<serviceType>urn:schemas-microsoft-com:service:OSInfo:1</serviceType>
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<serviceId>urn:microsoft-com:serviceId:OSInfo1</serviceId>
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<SCPDURL>/osinfo.xml</SCPDURL>
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<controlURL>/upnp/control/oqjsxqshhz/osinfo</controlURL>
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<eventSubURL>/upnp/event/cwzcyndrjf/osinfo</eventSubURL>
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</service>
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</serviceList>
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<deviceList>
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<device>
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<deviceType>urn:schemas-upnp-org:device:WANDevice:1</deviceType>
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<friendlyName>WAN Device</friendlyName>
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<manufacturer>MikroTik</manufacturer>
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<manufacturerURL>https://www.mikrotik.com/</manufacturerURL>
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<modelName>Router OS</modelName>
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<UDN>uuid:UUID-MIKROTIK-WAN-DEVICE--1</UDN>
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<serviceList>
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<service>
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<serviceType>urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1</serviceType>
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<serviceId>urn:upnp-org:serviceId:WANCommonIFC1</serviceId>
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<SCPDURL>/wancommonifc-1.xml</SCPDURL>
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<controlURL>/upnp/control/ivvmxhunyq/wancommonifc-1</controlURL>
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<eventSubURL>/upnp/event/mkjzdqvryf/wancommonifc-1</eventSubURL>
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</service>
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</serviceList>
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<deviceList>
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<device>
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<deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:1</deviceType>
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<friendlyName>WAN Connection Device</friendlyName>
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<manufacturer>MikroTik</manufacturer>
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<manufacturerURL>https://www.mikrotik.com/</manufacturerURL>
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<modelName>Router OS</modelName>
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<UDN>uuid:UUID-MIKROTIK-WAN-CONNECTION-DEVICE--1</UDN>
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<serviceList>
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<service>
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<serviceType>urn:schemas-upnp-org:service:WANIPConnection:1</serviceType>
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<serviceId>urn:upnp-org:serviceId:WANIPConn1</serviceId>
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<SCPDURL>/wanipconn-1.xml</SCPDURL>
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<controlURL>/upnp/control/yomkmsnooi/wanipconn-1</controlURL>
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<eventSubURL>/upnp/event/veeabhzzva/wanipconn-1</eventSubURL>
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</service>
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</serviceList>
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</device>
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</deviceList>
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</device>
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<device>
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<deviceType>urn:schemas-upnp-org:device:WANDevice:1</deviceType>
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<friendlyName>WAN Device</friendlyName>
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<manufacturer>MikroTik</manufacturer>
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<manufacturerURL>https://www.mikrotik.com/</manufacturerURL>
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<modelName>Router OS</modelName>
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<UDN>uuid:UUID-MIKROTIK-WAN-DEVICE--7</UDN>
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<serviceList>
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<service>
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<serviceType>urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1</serviceType>
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<serviceId>urn:upnp-org:serviceId:WANCommonIFC1</serviceId>
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<SCPDURL>/wancommonifc-7.xml</SCPDURL>
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<controlURL>/upnp/control/vzcyyzzttz/wancommonifc-7</controlURL>
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<eventSubURL>/upnp/event/womwbqtbkq/wancommonifc-7</eventSubURL>
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</service>
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</serviceList>
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<deviceList>
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<device>
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<deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:1</deviceType>
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<friendlyName>WAN Connection Device</friendlyName>
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<manufacturer>MikroTik</manufacturer>
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<manufacturerURL>https://www.mikrotik.com/</manufacturerURL>
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<modelName>Router OS</modelName>
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<UDN>uuid:UUID-MIKROTIK-WAN-CONNECTION-DEVICE--7</UDN>
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<serviceList>
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<service>
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<serviceType>urn:schemas-upnp-org:service:WANIPConnection:1</serviceType>
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<serviceId>urn:upnp-org:serviceId:WANIPConn1</serviceId>
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<SCPDURL>/wanipconn-7.xml</SCPDURL>
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<controlURL>/upnp/control/xstnsgeuyh/wanipconn-7</controlURL>
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<eventSubURL>/upnp/event/rscixkusbs/wanipconn-7</eventSubURL>
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</service>
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</serviceList>
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</device>
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</deviceList>
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</device>
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</deviceList>
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<disabledForTestPresentationURL>http://10.0.0.1/</disabledForTestPresentationURL>
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<presentationURL>http://127.0.0.1/</presentationURL>
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</device>
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<disabledForTestURLBase>http://10.0.0.1:2828</disabledForTestURLBase>
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</root>
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`
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)
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func TestParseUPnPDiscoResponse(t *testing.T) {
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tests := []struct {
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name string
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headers string
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want uPnPDiscoResponse
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}{
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{"google", googleWifiUPnPDisco, uPnPDiscoResponse{
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Location: "http://192.168.86.1:5000/rootDesc.xml",
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Server: "Linux/5.4.0-1034-gcp UPnP/1.1 MiniUPnPd/1.9",
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USN: "uuid:a9708184-a6c0-413a-bbac-11bcf7e30ece::urn:schemas-upnp-org:device:InternetGatewayDevice:2",
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}},
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{"pfsense", pfSenseUPnPDisco, uPnPDiscoResponse{
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Location: "http://192.168.1.1:2189/rootDesc.xml",
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Server: "FreeBSD/12.2-STABLE UPnP/1.1 MiniUPnPd/2.2.1",
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USN: "uuid:bee7052b-49e8-3597-b545-55a1e38ac11::urn:schemas-upnp-org:device:InternetGatewayDevice:1",
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}},
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{"sagemcom", sagemcomUPnPDisco, uPnPDiscoResponse{
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Location: "http://192.168.0.1:49153/69692b70/gatedesc0b.xml",
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Server: "",
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USN: "uuid:75802409-bccb-40e7-8e6c-fa095ecce13e::urn:schemas-upnp-org:device:InternetGatewayDevice:1",
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}},
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{"huawei", huaweiUPnPDisco, uPnPDiscoResponse{
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Location: "http://192.168.1.1:49652/49652gatedesc.xml",
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Server: "Linux/4.4.240, UPnP/1.0, Portable SDK for UPnP devices/1.12.1",
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USN: "uuid:00e0fc37-2525-2828-2500-0C31DCD93368::urn:schemas-upnp-org:device:InternetGatewayDevice:1",
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}},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := parseUPnPDiscoResponse([]byte(tt.headers))
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(got, tt.want) {
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t.Errorf("unexpected result:\n got: %+v\nwant: %+v\n", got, tt.want)
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}
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})
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}
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}
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func TestGetUPnPClient(t *testing.T) {
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tests := []struct {
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name string
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xmlBody string
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want string
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wantLog string
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}{
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{
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"google",
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googleWifiRootDescXML,
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"*internetgateway2.WANIPConnection2",
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"saw UPnP type WANIPConnection2 at http://127.0.0.1:NNN/rootDesc.xml; OnHub (Google)\n",
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},
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{
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"pfsense",
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pfSenseRootDescXML,
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"*internetgateway2.WANIPConnection1",
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"saw UPnP type WANIPConnection1 at http://127.0.0.1:NNN/rootDesc.xml; FreeBSD router (FreeBSD)\n",
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},
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{
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"mikrotik",
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mikrotikRootDescXML,
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"*internetgateway2.WANIPConnection1",
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"saw UPnP type WANIPConnection1 at http://127.0.0.1:NNN/rootDesc.xml; MikroTik Router (MikroTik)\n",
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},
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// TODO(bradfitz): find a PPP one in the wild
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.RequestURI == "/rootDesc.xml" {
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io.WriteString(w, tt.xmlBody)
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return
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}
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http.NotFound(w, r)
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}))
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defer ts.Close()
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gw, _ := netip.AddrFromSlice(ts.Listener.Addr().(*net.TCPAddr).IP)
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gw = gw.Unmap()
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var logBuf tstest.MemLogger
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c, err := getUPnPClient(context.Background(), logBuf.Logf, DebugKnobs{}, gw, uPnPDiscoResponse{
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Location: ts.URL + "/rootDesc.xml",
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})
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if err != nil {
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t.Fatal(err)
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}
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got := fmt.Sprintf("%T", c)
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if got != tt.want {
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t.Errorf("got %v; want %v", got, tt.want)
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}
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gotLog := regexp.MustCompile(`127\.0\.0\.1:\d+`).ReplaceAllString(logBuf.String(), "127.0.0.1:NNN")
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if gotLog != tt.wantLog {
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t.Errorf("logged %q; want %q", gotLog, tt.wantLog)
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}
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})
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}
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}
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func TestGetUPnPPortMapping(t *testing.T) {
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igd, err := NewTestIGD(t.Logf, TestIGDOptions{UPnP: true})
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if err != nil {
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t.Fatal(err)
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}
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defer igd.Close()
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rootDesc := ""
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// This is a very basic fake UPnP server handler.
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var sawRequestWithLease atomic.Bool
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igd.SetUPnPHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
t.Logf("got UPnP request %s %s", r.Method, r.URL.Path)
|
|
switch r.URL.Path {
|
|
case "/rootDesc.xml":
|
|
io.WriteString(w, rootDesc)
|
|
case "/ctl/IPConn", "/upnp/control/yomkmsnooi/wanipconn-1":
|
|
body, err := io.ReadAll(r.Body)
|
|
if err != nil {
|
|
t.Errorf("error reading request body: %v", err)
|
|
http.Error(w, "bad request", http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
// Decode the request type.
|
|
var outerRequest struct {
|
|
Body struct {
|
|
Request struct {
|
|
XMLName xml.Name
|
|
} `xml:",any"`
|
|
Inner string `xml:",innerxml"`
|
|
} `xml:"Body"`
|
|
}
|
|
if err := xml.Unmarshal(body, &outerRequest); err != nil {
|
|
t.Errorf("bad request: %v", err)
|
|
http.Error(w, "bad request", http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
requestType := outerRequest.Body.Request.XMLName.Local
|
|
upnpRequest := outerRequest.Body.Inner
|
|
t.Logf("UPnP request: %s", requestType)
|
|
|
|
switch requestType {
|
|
case "AddPortMapping":
|
|
// Decode a minimal body to determine whether we skip the request or not.
|
|
var req struct {
|
|
Protocol string `xml:"NewProtocol"`
|
|
InternalPort string `xml:"NewInternalPort"`
|
|
ExternalPort string `xml:"NewExternalPort"`
|
|
InternalClient string `xml:"NewInternalClient"`
|
|
LeaseDuration string `xml:"NewLeaseDuration"`
|
|
}
|
|
if err := xml.Unmarshal([]byte(upnpRequest), &req); err != nil {
|
|
t.Errorf("bad request: %v", err)
|
|
http.Error(w, "bad request", http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
if req.Protocol != "UDP" {
|
|
t.Errorf(`got Protocol=%q, want "UDP"`, req.Protocol)
|
|
}
|
|
if req.LeaseDuration != "0" {
|
|
// Return a fake error to ensure that we fall back to a permanent lease.
|
|
io.WriteString(w, testAddPortMappingPermanentLease)
|
|
sawRequestWithLease.Store(true)
|
|
} else {
|
|
// Success!
|
|
io.WriteString(w, testAddPortMappingResponse)
|
|
}
|
|
case "GetExternalIPAddress":
|
|
io.WriteString(w, testGetExternalIPAddressResponse)
|
|
|
|
case "DeletePortMapping":
|
|
// Do nothing for test
|
|
|
|
default:
|
|
t.Errorf("unhandled UPnP request type %q", requestType)
|
|
http.Error(w, "bad request", http.StatusBadRequest)
|
|
}
|
|
default:
|
|
t.Logf("ignoring request")
|
|
http.NotFound(w, r)
|
|
}
|
|
}))
|
|
|
|
ctx := context.Background()
|
|
|
|
rootDescsToTest := []string{testRootDesc, mikrotikRootDescXML}
|
|
|
|
for _, rootDesc = range rootDescsToTest {
|
|
c := newTestClient(t, igd)
|
|
t.Logf("Listening on upnp=%v", c.testUPnPPort)
|
|
defer c.Close()
|
|
|
|
c.debug.VerboseLogs = true
|
|
|
|
sawRequestWithLease.Store(false)
|
|
res, err := c.Probe(ctx)
|
|
if err != nil {
|
|
t.Fatalf("Probe: %v", err)
|
|
}
|
|
if !res.UPnP {
|
|
t.Errorf("didn't detect UPnP")
|
|
}
|
|
|
|
gw, myIP, ok := c.gatewayAndSelfIP()
|
|
if !ok {
|
|
t.Fatalf("could not get gateway and self IP")
|
|
}
|
|
t.Logf("gw=%v myIP=%v", gw, myIP)
|
|
|
|
ext, ok := c.getUPnPPortMapping(ctx, gw, netip.AddrPortFrom(myIP, 12345), 0)
|
|
if !ok {
|
|
t.Fatal("could not get UPnP port mapping")
|
|
}
|
|
if got, want := ext.Addr(), netip.MustParseAddr("123.123.123.123"); got != want {
|
|
t.Errorf("bad external address; got %v want %v", got, want)
|
|
}
|
|
if !sawRequestWithLease.Load() {
|
|
t.Errorf("wanted request with lease, but didn't see one")
|
|
}
|
|
t.Logf("external IP: %v", ext)
|
|
}
|
|
}
|
|
|
|
const testRootDesc = `<?xml version="1.0"?>
|
|
<root xmlns="urn:schemas-upnp-org:device-1-0" configId="1337">
|
|
<specVersion>
|
|
<major>1</major>
|
|
<minor>1</minor>
|
|
</specVersion>
|
|
<device>
|
|
<deviceType>urn:schemas-upnp-org:device:InternetGatewayDevice:1</deviceType>
|
|
<friendlyName>Tailscale Test Router</friendlyName>
|
|
<manufacturer>Tailscale</manufacturer>
|
|
<manufacturerURL>https://tailscale.com</manufacturerURL>
|
|
<modelDescription>Tailscale Test Router</modelDescription>
|
|
<modelName>Tailscale Test Router</modelName>
|
|
<modelNumber>2.5.0-RELEASE</modelNumber>
|
|
<modelURL>https://tailscale.com</modelURL>
|
|
<serialNumber>1234</serialNumber>
|
|
<UDN>uuid:1974e83b-6dc7-4635-92b3-6a85a4037294</UDN>
|
|
<deviceList>
|
|
<device>
|
|
<deviceType>urn:schemas-upnp-org:device:WANDevice:1</deviceType>
|
|
<friendlyName>WANDevice</friendlyName>
|
|
<manufacturer>MiniUPnP</manufacturer>
|
|
<manufacturerURL>http://miniupnp.free.fr/</manufacturerURL>
|
|
<modelDescription>WAN Device</modelDescription>
|
|
<modelName>WAN Device</modelName>
|
|
<modelNumber>20990102</modelNumber>
|
|
<modelURL>http://miniupnp.free.fr/</modelURL>
|
|
<serialNumber>1234</serialNumber>
|
|
<UDN>uuid:1974e83b-6dc7-4635-92b3-6a85a4037294</UDN>
|
|
<UPC>000000000000</UPC>
|
|
<deviceList>
|
|
<device>
|
|
<deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:1</deviceType>
|
|
<friendlyName>WANConnectionDevice</friendlyName>
|
|
<manufacturer>MiniUPnP</manufacturer>
|
|
<manufacturerURL>http://miniupnp.free.fr/</manufacturerURL>
|
|
<modelDescription>MiniUPnP daemon</modelDescription>
|
|
<modelName>MiniUPnPd</modelName>
|
|
<modelNumber>20210205</modelNumber>
|
|
<modelURL>http://miniupnp.free.fr/</modelURL>
|
|
<serialNumber>1234</serialNumber>
|
|
<UDN>uuid:1974e83b-6dc7-4635-92b3-6a85a4037294</UDN>
|
|
<UPC>000000000000</UPC>
|
|
<serviceList>
|
|
<service>
|
|
<serviceType>urn:schemas-upnp-org:service:WANIPConnection:1</serviceType>
|
|
<serviceId>urn:upnp-org:serviceId:WANIPConn1</serviceId>
|
|
<SCPDURL>/WANIPCn.xml</SCPDURL>
|
|
<controlURL>/ctl/IPConn</controlURL>
|
|
<eventSubURL>/evt/IPConn</eventSubURL>
|
|
</service>
|
|
</serviceList>
|
|
</device>
|
|
</deviceList>
|
|
</device>
|
|
</deviceList>
|
|
<presentationURL>https://127.0.0.1/</presentationURL>
|
|
</device>
|
|
</root>
|
|
`
|
|
|
|
const testAddPortMappingPermanentLease = `<?xml version="1.0"?>
|
|
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
|
|
<s:Body>
|
|
<s:Fault>
|
|
<faultCode>s:Client</faultCode>
|
|
<faultString>UPnPError</faultString>
|
|
<detail>
|
|
<UPnPError xmlns="urn:schemas-upnp-org:control-1-0">
|
|
<errorCode>725</errorCode>
|
|
<errorDescription>OnlyPermanentLeasesSupported</errorDescription>
|
|
</UPnPError>
|
|
</detail>
|
|
</s:Fault>
|
|
</s:Body>
|
|
</s:Envelope>
|
|
`
|
|
|
|
const testAddPortMappingResponse = `<?xml version="1.0"?>
|
|
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
|
|
<s:Body>
|
|
<u:AddPortMappingResponse xmlns:u="urn:schemas-upnp-org:service:WANIPConnection:1"/>
|
|
</s:Body>
|
|
</s:Envelope>
|
|
`
|
|
|
|
const testGetExternalIPAddressResponse = `<?xml version="1.0"?>
|
|
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
|
|
<s:Body>
|
|
<u:GetExternalIPAddressResponse xmlns:u="urn:schemas-upnp-org:service:WANIPConnection:1">
|
|
<NewExternalIPAddress>123.123.123.123</NewExternalIPAddress>
|
|
</u:GetExternalIPAddressResponse>
|
|
</s:Body>
|
|
</s:Envelope>
|
|
`
|