NBus 之 WeiboHandler

发表于 分类于 阅读次数：

Weibo SDK 分析，基于 Weibo SDK 3.3.0 和微博 11.1.1。

记录

分享

TextMessage

初次
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[Data-Keyed] (1/2) app {
    aid = "01A0tAyBhBRcxbuKyhgO3YHALNnaItFocWvdk3o9pNKtpBnf4.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?checkLink=https://mock.bus.nuomi1.com/weibo/2967526297/
&newVersion=3.3
&objId=D3F0EC56-E29F-4260-9C79-8E23597A183F
校验
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[Data-Keyed] (1/2) app {
    aid = "01A0tAyBhBRcxbuKyhgO3YHALNnaItFocWvdk3o9pNKtpBnf4.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?checkLink=https://open.weibo.com/weibosdk
&checkStatus=1
&id=D3F0EC56-E29F-4260-9C79-8E23597A183F
二次
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBSendMessageToWeiboRequest;
    message =     {
        "__class" = WBMessageObject;
        text = "\U90a3\U4e48\Uff0c \U5e26\U7740\U8fd9\U4e9b\U95ee\U9898\Uff0c\U6211\U4eec\U6765\U5ba1\U89c6\U4e00\U4e0bBUS\U3002 \U53ef\U662f\Uff0c\U5373\U4f7f\U662f\U8fd9\U6837\Uff0cBUS\U7684\U51fa\U73b0\U4ecd\U7136\U4ee3\U8868\U4e86\U4e00\U5b9a\U7684\U610f\U4e49\U3002 BUS\U7684\U53d1\U751f\Uff0c\U5230\U5e95\U9700\U8981\U5982\U4f55\U505a\U5230\Uff0c\U4e0dBUS\U7684\U53d1\U751f\Uff0c\U53c8\U4f1a\U5982\U4f55\U4ea7\U751f\U3002 \U751f\U6d3b\U4e2d\Uff0c\U82e5BUS\U51fa\U73b0\U4e86\Uff0c\U6211\U4eec\U5c31\U4e0d\U5f97\U4e0d\U8003\U8651\U5b83\U51fa\U73b0\U4e86\U7684\U4e8b\U5b9e\U3002 \U7ecf\U8fc7\U4e0a\U8ff0\U8ba8\U8bba\Uff0c \U90a3\U4e48\Uff0c \U65e2\U7136\U5982\U4f55\Uff0c \U73b0\U5728\Uff0c\U89e3\U51b3BUS\U7684\U95ee\U9898\Uff0c\U662f\U975e\U5e38\U975e\U5e38\U91cd\U8981\U7684\U3002 \U6240\U4ee5\Uff0c \U6211\U4eec\U90fd\U77e5\U9053\Uff0c\U53ea\U8981\U6709\U610f\U4e49\Uff0c\U90a3\U4e48\U5c31\U5fc5\U987b\U614e\U91cd\U8003\U8651\U3002 \U8fd9\U79cd\U4e8b\U5b9e\U5bf9\U672c\U4eba\U6765\U8bf4\U610f\U4e49\U91cd\U5927\Uff0c\U76f8\U4fe1\U5bf9\U8fd9\U4e2a\U4e16\U754c\U4e5f\U662f\U6709\U4e00\U5b9a\U610f\U4e49\U7684\U3002 \U5eb7\U5fb7\U66fe\U7ecf\U63d0\U5230\U8fc7\Uff0c\U65e2\U7136\U6211\U5df2\U7ecf\U8e0f\U4e0a\U8fd9\U6761\U9053\U8def\Uff0c\U90a3\U4e48\Uff0c\U4efb\U4f55\U4e1c\U897f\U90fd\U4e0d\U5e94\U59a8\U788d\U6211\U6cbf\U7740\U8fd9\U6761\U8def\U8d70\U4e0b\U53bb\U3002\U8fd9\U4f3c\U4e4e\U89e3\U7b54\U4e86\U6211\U7684\U7591\U60d1\U3002";
    };
    requestID = "537EEDEA-2E2D-4BA4-950A-FFFB9681EC69";
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:20:10:199";
}

[Data-Keyed] (3/4) app {
    aid = "01A0tAyBhBRcxbuKyhgO3YHALNnaItFocWvdk3o9pNKtpBnf4.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (4/4) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?lfid=com.nuomi1.bus.mock
&luicode=10000360
&newVersion=3.3
&objId=537EEDEA-2E2D-4BA4-950A-FFFB9681EC69
&sdkversion=003233000
&urltype=link
取消
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[Data-Keyed] (1/3) transferObject {
    "__class" = WBSendMessageToWeiboResponse;
    requestID = "537EEDEA-2E2D-4BA4-950A-FFFB9681EC69";
    responseID = "4F5017C9-477C-4DDE-9228-95010FA338B6";
    statusCode = "-1";
}

[Data-Keyed] (2/3) app {
    aid = "01A0tAyBhBRcxbuKyhgO3YHALNnaItFocWvdk3o9pNKtpBnf4.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (3/3) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=4F5017C9-477C-4DDE-9228-95010FA338B6
&sdkversion=2.5
成功
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBSendMessageToWeiboResponse;
    requestID = "03FC11CF-F00C-473F-932D-5184D8251938";
    responseID = "6A1737DC-DF9F-47B9-8285-C8D971AC39C4";
    statusCode = 0;
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:20:20:616";
}

[Data-Keyed] (3/4) app {
    aid = "01A0tAyBhBRcxbuKyhgO3YHALNnaItFocWvdk3o9pNKtpBnf4.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (4/4) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=6A1737DC-DF9F-47B9-8285-C8D971AC39C4
&sdkversion=2.5

ImageMessage

初次
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[Data-Keyed] (1/2) app {
    aid = "01A1AKMJk8iRqsjcMCEwxDO7FmB1xuiGtSH8BHQNXR08ez_dQ.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?checkLink=https://mock.bus.nuomi1.com/weibo/2967526297/
&newVersion=3.3
&objId=207A4681-43BA-4B2C-9CC8-F11C4AE80E3C
校验
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[Data-Keyed] (1/2) app {
    aid = "01A1AKMJk8iRqsjcMCEwxDO7FmB1xuiGtSH8BHQNXR08ez_dQ.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?checkLink=https://open.weibo.com/weibosdk
&checkStatus=1
&id=207A4681-43BA-4B2C-9CC8-F11C4AE80E3C
二次
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBSendMessageToWeiboRequest;
    message =     {
        "__class" = WBMessageObject;
        imageObject =         {
            imageData = {length = 7366205, bytes = 0xffd8ffe0 00104a46 49460001 01000048 ... 007eef97 697fffd9 };
        };
    };
    requestID = "0F5CBFC1-3EF3-4AFB-8793-44BA3FC74892";
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:25:29:581";
}

[Data-Keyed] (3/4) app {
    aid = "01A1AKMJk8iRqsjcMCEwxDO7FmB1xuiGtSH8BHQNXR08ez_dQ.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (4/4) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?lfid=com.nuomi1.bus.mock
&luicode=10000360
&newVersion=3.3
&objId=0F5CBFC1-3EF3-4AFB-8793-44BA3FC74892
&sdkversion=003233000
&urltype=link
取消
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[Data-Keyed] (1/3) transferObject {
    "__class" = WBSendMessageToWeiboResponse;
    requestID = "0F5CBFC1-3EF3-4AFB-8793-44BA3FC74892";
    responseID = "8EF9CF3E-4DCE-490F-9B78-06FFCA4C7AD9";
    statusCode = "-1";
}

[Data-Keyed] (2/3) app {
    aid = "01A1AKMJk8iRqsjcMCEwxDO7FmB1xuiGtSH8BHQNXR08ez_dQ.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (3/3) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=8EF9CF3E-4DCE-490F-9B78-06FFCA4C7AD9
&sdkversion=2.5
成功
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBSendMessageToWeiboResponse;
    requestID = "C4E6FB1B-47D1-4E38-A029-2611AB7452E2";
    responseID = "A0084B4C-4660-4C2A-B58A-8982ACF390BE";
    statusCode = 0;
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:25:43:438";
}

[Data-Keyed] (3/4) app {
    aid = "01A1AKMJk8iRqsjcMCEwxDO7FmB1xuiGtSH8BHQNXR08ez_dQ.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (4/4) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=A0084B4C-4660-4C2A-B58A-8982ACF390BE
&sdkversion=2.5

WebPageMessage

初次
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[Data-Keyed] (1/2) app {
    aid = "01AxlLuRJfAXDK4PJd5fEj81C7RYHTMgJT-_Ucr45PZ-hsW5A.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?checkLink=https://mock.bus.nuomi1.com/weibo/2967526297/
&newVersion=3.3
&objId=E09389AA-C38A-4972-8E9F-7AA997179319
校验
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[Data-Keyed] (1/2) app {
    aid = "01AxlLuRJfAXDK4PJd5fEj81C7RYHTMgJT-_Ucr45PZ-hsW5A.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?checkLink=https://open.weibo.com/weibosdk
&checkStatus=1
&id=E09389AA-C38A-4972-8E9F-7AA997179319
二次
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBSendMessageToWeiboRequest;
    message =     {
        "__class" = WBMessageObject;
        mediaObject =         {
            "__class" = WBWebpageObject;
            description = Apple;
            objectID = "36FDD77B-9DCE-4749-B21C-816912DD1FAA";
            thumbnailData = {length = 4827, bytes = 0xffd8ffe0 00104a46 49460001 01000048 ... 7aa27fbd 401fffd9 };
            title = iPhone;
            webpageUrl = "https://www.apple.com.cn/iphone/";
        };
    };
    requestID = "BDCC97E7-D95B-4729-BA96-F69AA1C9E5D7";
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:29:23:201";
}

[Data-Keyed] (3/4) app {
    aid = "01AxlLuRJfAXDK4PJd5fEj81C7RYHTMgJT-_Ucr45PZ-hsW5A.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (4/4) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?lfid=com.nuomi1.bus.mock
&luicode=10000360
&newVersion=3.3
&objId=BDCC97E7-D95B-4729-BA96-F69AA1C9E5D7
&sdkversion=003233000
&urltype=link
取消
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[Data-Keyed] (1/3) transferObject {
    "__class" = WBSendMessageToWeiboResponse;
    requestID = "BDCC97E7-D95B-4729-BA96-F69AA1C9E5D7";
    responseID = "B74EA5B6-598C-4D37-913D-6E4AE84AD444";
    statusCode = "-1";
}

[Data-Keyed] (2/3) app {
    aid = "01AxlLuRJfAXDK4PJd5fEj81C7RYHTMgJT-_Ucr45PZ-hsW5A.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (3/3) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=B74EA5B6-598C-4D37-913D-6E4AE84AD444
&sdkversion=2.5
成功
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBSendMessageToWeiboResponse;
    requestID = "85BF2074-9D78-4CE6-9B30-8EDB2ABE52BE";
    responseID = "14493865-3729-4794-876E-CC8CFC9E5866";
    statusCode = 0;
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:29:36:128";
}

[Data-Keyed] (3/4) app {
    aid = "01AxlLuRJfAXDK4PJd5fEj81C7RYHTMgJT-_Ucr45PZ-hsW5A.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (4/4) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=14493865-3729-4794-876E-CC8CFC9E5866
&sdkversion=2.5

登录

初次
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[Data-Keyed] (1/2) app {
    aid = "01A23X7F7pElp3M5h4BfDFNwhTcJZ2K90Zbum0_Nw18NhhSMU.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?checkLink=https://mock.bus.nuomi1.com/weibo/2967526297/
&newVersion=3.3
&objId=3A90A4A6-4233-49CB-B539-E7BF2190DAE6
校验
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[Data-Keyed] (1/2) app {
    aid = "01A23X7F7pElp3M5h4BfDFNwhTcJZ2K90Zbum0_Nw18NhhSMU.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (2/2) sdkVersion 003233000

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?checkLink=https://open.weibo.com/weibosdk
&checkStatus=1
&id=3A90A4A6-4233-49CB-B539-E7BF2190DAE6
二次
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBAuthorizeRequest;
    redirectURI = "https://api.weibo.com/oauth2/default.html";
    requestID = "01594E66-FED2-4CC8-A1F8-189193787357";
}

[Data-Keyed] (2/4) userInfo {
    startTime = "2021-01-20 23:30:24:220";
}

[Data-Keyed] (3/4) app {
    aid = "01A23X7F7pElp3M5h4BfDFNwhTcJZ2K90Zbum0_Nw18NhhSMU.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
    universalLink = "https://mock.bus.nuomi1.com/weibo/2967526297/";
}

[Data-String] (4/4) sdkVersion 003233000

https://open.weibo.com/weibosdk/request
?lfid=com.nuomi1.bus.mock
&luicode=10000360
&newVersion=3.3
&objId=01594E66-FED2-4CC8-A1F8-189193787357
&sdkversion=003233000
&urltype=link
取消
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBAuthorizeResponse;
    requestID = "01594E66-FED2-4CC8-A1F8-189193787357";
    responseID = "1391E37A-A9D4-4361-9507-83EEABBF69F1";
    statusCode = "-1";
}

[Data-Keyed] (2/4) userInfo {
    "sso_error_user_cancelled" = t;
    "user_cancelled" = t;
}

[Data-Keyed] (3/4) app {
    aid = "01A23X7F7pElp3M5h4BfDFNwhTcJZ2K90Zbum0_Nw18NhhSMU.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (4/4) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=1391E37A-A9D4-4361-9507-83EEABBF69F1
&sdkversion=2.5
成功
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[Data-Keyed] (1/4) transferObject {
    "__class" = WBAuthorizeResponse;
    accessToken = "2.00TGGCmB4J8pOD2c226b4bd9Wrw4bC";
    expirationDate = "2026-01-19 15:30:23 +0000";
    refreshToken = "2.00TGGCmB4J8pOD14f73f1e16pzyh4D";
    requestID = "B6026D5A-6BED-4AD2-9C6F-9FF7E98FC47F";
    responseID = "93A6E97F-A002-42E5-A550-F3649D630CA6";
    statusCode = 0;
    userID = 1625897081;
}

[Data-Keyed] (2/4) userInfo {
    "access_token" = "2.00TGGCmB4J8pOD2c226b4bd9Wrw4bC";
    app =     {
        logo = "http://timg.sjs.sinajs.cn/miniblog2style/images/developer/default_50.gif";
        name = "\U672a\U901a\U8fc7\U5ba1\U6838\U5e94\U7528";
    };
    "expires_in" = 157679999;
    isRealName = true;
    "refresh_token" = "2.00TGGCmB4J8pOD14f73f1e16pzyh4D";
    "remind_in" = 157679999;
    scope = "";
    uid = 1625897081;
}

[Data-Keyed] (3/4) app {
    aid = "01A23X7F7pElp3M5h4BfDFNwhTcJZ2K90Zbum0_Nw18NhhSMU.";
    appKey = 2967526297;
    bundleID = "com.nuomi1.bus.mock";
}

[Data-String] (4/4) sdkVersion 2.5

https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response
?id=93A6E97F-A002-42E5-A550-F3649D630CA6
&sdkversion=2.5

分析

分享

基础信息

  1. appID 为 wb2967526297
  2. appName 为 BusMock
  3. appNumber 为 2967526297
  4. bundleID 为 com.nuomi1.bus.mock
  5. universalLink 为 https://mock.bus.nuomi1.com/weibo/2967526297/
  6. weiboUniversalLink 为 https://open.weibo.com/weibosdk/
  7. redirectLink 为 https://api.weibo.com/oauth2/default.html

公共部分

从记录到的 URL 和剪切板，我们可以看到初次和校验的步骤并不是必须的，因为返回内容没有 signToken，仅为检测是否支持 Universal Link。

所以二次的步骤才是真正有用的，其中 Universal Link 除了 objId 其余都一样，主要的区别在剪切板。

Universal Link 的公共部分：

  1. lfid 为 ${bundleID}
  2. luicode 为 10000360，不明
  3. newVersion 为 3.3，表示 SDK 版本
  4. objId 为 ${UUID}，表示请求 ID
  5. sdkversion 为 003233000，表示 SDK 版本
  6. urltype 为 link，表示 Universal Link

剪切板的公共部分：

  1. transferObject 为主要内容
  2. userInfo 为附加内容
  3. app 为基础信息
  4. sdkVersion 为 003233000，表示 SDK 版本

transferObject

我们可以看到：

  1. __class 为 WBSendMessageToWeiboRequest，表示分享请求
  2. message 为具体内容，其中 __class 为 WBMessageObject，剩余内容因分享内容而变，将在下文进行说明
  3. requestID 为 ${UUID}，表示请求 ID，与 Universal Link 中的 objId 相对应

userInfo

我们可以看到：

  1. startTime 为 ${Date}，实际上不需要设置

app

我们可以看到：

  1. aid 表示 _用于广告的与设备信息相关的标识符_，保存在 UserDefaults，清除后重新获取会得到新值，实际上不需要设置
  2. appKey 为 ${appNumber}
  3. bundleID 为 ${bundleID}
  4. universalLink 为 ${universalLink}

回调

分享成功或失败时，调用 https://mock.bus.nuomi1.com/weibo/2967526297/weibosdk/response 返回 App，URL 匹配 ${universalLink}/weibosdk/response，数据从剪切板 pasteboardType = transferObject 获取。

我们可以看到：

  1. __class 为 WBSendMessageToWeiboResponse，表示分享响应
  2. requestID 为 ${UUID}，与 request 中的相对应
  3. responseID 为 ${UUID}，表示响应 ID
  4. statusCode 为状态码，0 表示成功，-1 表示用户取消

userInfo / app / sdkVersion 与请求时一样，但用户取消时没有 userInfo。

TextMessage

修改 transferObject.message.text 值，我们可以看到：

  1. text 为 ${text}

ImageMessage

修改 transferObject.message.imageObject 字典，我们可以看到：

  1. imageData 为 ${image}

WebPageMessage

修改 transferObject.message.mediaObject 字典，我们可以看到：

  1. __class 为 WBWebpageObject
  2. description 为 ${description}
  3. objectID 为 ${UUID}，与 requestID 没有关系
  4. thumbnailData 为 ${image}
  5. title 为 ${title}
  6. webpageUrl 为 ${link}

登录

请求

Universal Link 部分与分享相同，剪切板部分与分享大致相同，区别在于 transferObject。

我们可以看到：

  1. __class 为 WBAuthorizeRequest 表示登录请求
  2. redirectURI 为 ${redirectLink}
  3. requestID 为 ${UUID}，表示请求 ID

成功

与分享不同，登录除了返回的 transferObject 不同，userInfo 也多了额外的数据。

transferObject

我们可以看到：

  1. __class 为 WBAuthorizeResponse，表示登录响应
  2. accessToken 为登录 token
  3. expirationDate 为过期时间
  4. refreshToken 为刷新 token
  5. requestID 为请求 ID
  6. responseID 为响应 ID
  7. statusCode 为状态码
  8. userID 为用户 ID
userInfo

我们可以看到：

  1. access_token 为登录 token
  2. app.logl 为 App logo 链接
  3. app.name 为 App 名称
  4. expires_in 为过期时间间隔
  5. isRealName 可能为是否实名状态
  6. refresh_token 为刷新 token
  7. remind_in 为刷新时间间隔
  8. scope 为权限范围
  9. uid 为用户 ID

可以看到 transferObject 中的信息在 userInfo 都有，但是名称不一样，而且 expirationDate 是计算得出。

取消

数据都在 userInfo，而 transferObject 相同。

我们可以看到：

  1. sso_error_user_cancelled 为登录时用户取消
  2. user_cancelled 为用户取消

总结

本文通过记录和分析 Weibo SDK 的行为，厘清了微博分享和登录的流程。传递数据主要靠剪切板，分享和登录的请求或响应的 Universal Link 都是一致的。

比较奇怪的地方有两处，一是分享和登录都不需要 signToken 校验，仍然会走一次校验流程；二是 aid 设备标识符在清空 UserDefaults 后会得到新值，一般的标识符应该是尽量不变以达到追踪的效果。

完整代码实现请参考来源。

参考

  1. NBus - WeiboHandler