贝尔金 WeMo API？

物联网 微摩
2021-06-01 08:52:42

寻找一些关于查询和控制 Belkin Wemo 开关/插头的 API 文档。

我有发现工作，但似乎找不到任何描述如何做其他事情的简明文档。

我可以看到发现事件并处理 xml 详细信息：

HTTP/1.1 200 OK
CACHE-CONTROL: max-age=86400
DATE: Sat, 21 Sep 2019 05:11:35 GMT
EXT:
LOCATION: http://[IP]:49153/setup.xml
OPT: "http://schemas.upnp.org/upnp/1/0/"; ns=01
01-NLS: [ID]
SERVER: Unspecified, UPnP/1.0, Unspecified
X-User-Agent: redsonic
ST: urn:Belkin:service:basicevent:1
USN: uuid:Lightswitch-1_0-[ID]::urn:Belkin:service:basicevent:1

我该怎么办？：

<?xml version="1.0" encoding="UTF-8"?>
<serviceList>
    <service>
        <serviceType>urn:Belkin:service:WiFiSetup:1</serviceType>
        <serviceId>urn:Belkin:serviceId:WiFiSetup1</serviceId>
        <controlURL>/upnp/control/WiFiSetup1</controlURL>
        <eventSubURL>/upnp/event/WiFiSetup1</eventSubURL>
        <SCPDURL>/setupservice.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:timesync:1</serviceType>
        <serviceId>urn:Belkin:serviceId:timesync1</serviceId>
        <controlURL>/upnp/control/timesync1</controlURL>
        <eventSubURL>/upnp/event/timesync1</eventSubURL>
        <SCPDURL>/timesyncservice.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:basicevent:1</serviceType>
        <serviceId>urn:Belkin:serviceId:basicevent1</serviceId>
        <controlURL>/upnp/control/basicevent1</controlURL>
        <eventSubURL>/upnp/event/basicevent1</eventSubURL>
        <SCPDURL>/eventservice.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:firmwareupdate:1</serviceType>
        <serviceId>urn:Belkin:serviceId:firmwareupdate1</serviceId>
        <controlURL>/upnp/control/firmwareupdate1</controlURL>
        <eventSubURL>/upnp/event/firmwareupdate1</eventSubURL>
        <SCPDURL>/firmwareupdate.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:rules:1</serviceType>
        <serviceId>urn:Belkin:serviceId:rules1</serviceId>
        <controlURL>/upnp/control/rules1</controlURL>
        <eventSubURL>/upnp/event/rules1</eventSubURL>
        <SCPDURL>/rulesservice.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:metainfo:1</serviceType>
        <serviceId>urn:Belkin:serviceId:metainfo1</serviceId>
        <controlURL>/upnp/control/metainfo1</controlURL>
        <eventSubURL>/upnp/event/metainfo1</eventSubURL>
        <SCPDURL>/metainfoservice.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:remoteaccess:1</serviceType>
        <serviceId>urn:Belkin:serviceId:remoteaccess1</serviceId>
        <controlURL>/upnp/control/remoteaccess1</controlURL>
        <eventSubURL>/upnp/event/remoteaccess1</eventSubURL>
        <SCPDURL>/remoteaccess.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:deviceinfo:1</serviceType>
        <serviceId>urn:Belkin:serviceId:deviceinfo1</serviceId>
        <controlURL>/upnp/control/deviceinfo1</controlURL>
        <eventSubURL>/upnp/event/deviceinfo1</eventSubURL>
        <SCPDURL>/deviceinfoservice.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:smartsetup:1</serviceType>
        <serviceId>urn:Belkin:serviceId:smartsetup1</serviceId>
        <controlURL>/upnp/control/smartsetup1</controlURL>
        <eventSubURL>/upnp/event/smartsetup1</eventSubURL>
        <SCPDURL>/smartsetup.xml</SCPDURL>
    </service>
    <service>
        <serviceType>urn:Belkin:service:manufacture:1</serviceType>
        <serviceId>urn:Belkin:serviceId:manufacture1</serviceId>
        <controlURL>/upnp/control/manufacture1</controlURL>
        <eventSubURL>/upnp/event/manufacture1</eventSubURL>
        <SCPDURL>/manufacture.xml</SCPDURL>
    </service>
</serviceList>
2个回答

我在这里收集了一系列关于对 WeMo 协议进行逆向工程的博客文章：https ://www.hardill.me.uk/wordpress/tag/wemo/

我的工作最初是使用 WeMo 照明产品，但我也使用插座。我编写了一个NodeJS模块，用作我的 Node-RED节点的代码，它甚至涵盖了从更智能的电源监控套接字订阅事件通知。

WeMo 设备都使用 SOAP 进行控制并且是自描述的，因为它们在发现响应中提供了模式的入口点。从这里您可以遍历所有端点并获得这些端点的输入需要的描述。

感谢@hardillb 为我指明了正确的方向。这是控制的基本消息结构：

POST /upnp/control/basicevent1
SOAPACTION: "urn:Belkin:service:basicevent:1#SetBinaryState"
Content-Type: text/xml; charset="utf-8"
Accept: */*
User-Agent: PostmanRuntime/7.15.2
Cache-Control: no-cache
Host: [DEVICE_IP]:49153
Accept-Encoding: gzip, deflate
Content-Length: 306
Connection: keep-alive

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <s:Body>
        <u:SetBinaryState xmlns:u="urn:Belkin:service:basicevent:1">
        <BinaryState>0</BinaryState>
        </u:SetBinaryState>
    </s:Body>
</s:Envelope>

HTTP/1.1 200
status: 200
CONTENT-LENGTH: 289
CONTENT-TYPE: text/xml; charset="utf-8"
DATE: Tue, 24 Sep 2019 13:47:09 GMT
EXT:
SERVER: Unspecified, UPnP/1.0, Unspecified
X-User-Agent: redsonic

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
    <s:Body>
        <u:SetBinaryStateResponse xmlns:u="urn:Belkin:service:basicevent:1">
            <BinaryState>0</BinaryState>
            <CountdownEndTime>0</CountdownEndTime>
            <deviceCurrentTime>1569333003</deviceCurrentTime>
        </u:SetBinaryStateResponse>
    </s:Body>
</s:Envelope>
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