{"id":92645,"date":"2020-03-15T23:02:42","date_gmt":"2020-03-15T15:02:42","guid":{"rendered":"http:\/\/4563.org\/?p=92645"},"modified":"2020-03-15T23:02:42","modified_gmt":"2020-03-15T15:02:42","slug":"cloudflare-%e6%98%af%e6%80%8e%e4%b9%88%e7%9f%a5%e9%81%93%e6%88%91%e7%94%a8-requests-%e7%9a%84%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=92645","title":{"rendered":"cloudflare \u662f\u600e\u4e48\u77e5\u9053\u6211\u7528 requests \u7684\uff1f"},"content":{"rendered":"
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cloudflare \u662f\u600e\u4e48\u77e5\u9053\u6211\u7528 requests \u7684\uff1f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : freshgoose <\/span> <\/i> 88<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6211\u901a\u8fc7\u4ee3\u7406\u8bbf\u95ee\u4e00\u4e2a\u7f51\u7ad9\uff0c\u5728\u6d41\u89c8\u5668\u8bbf\u95ee\uff08\u9690\u8eab\u6a21\u5f0f+\u7981\u6b62 JS \uff09\u6ca1\u95ee\u9898\uff0c\u53ef\u4ee5\u62ff\u5230 html\uff0c\u7528 requests.get \u5c31 403 \u4e86\uff0c\u663e\u793a\u4e86 cf \u7684\u9875\u9762\uff0c\u63d0\u793a\u6211\u8981\u6ed1\u9a8c\u8bc1\u7801\u3002<\/p>\n

\u4f46\u662f\u6211\u660e\u660e\u628a headers \u90fd\u51d1\u9f50\u4e86\uff08\u901a\u8fc7 Network \u628a requests header \u4e00\u4e2a\u4e2a\u590d\u5236\u51fa\u6765\u7684\uff09\uff0c\u8ddf\u6d4f\u89c8\u5668\u7528\u7684\u4e00\u4e2a\u4ee3\u7406\uff0c\u600e\u4e48\u504f\u504f requests.get \u5c31 403 \u4e86\u5462\uff1f<\/p>\n

\u90a3\u4e2a\u7f51\u5740\u662f\uff1aaHR0cHM6Ly93d3cuYXJ0c3RhdGlvbi5jb20vYXJ0d29yay84bEQ0blE=<\/p>\n

\u5927\u5bb6\u6709\u7a7a\u53ef\u4ee5\u7814\u7a76\u4e00\u4e0b\uff0c\u6211\u5b9e\u5728\u641e\u4e0d\u61c2\u3002<\/p>\n<\/p><\/div>\n

<\/p>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (22<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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    \u8cc7\u6df1\u5927\u4f6c : shylockhg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u592a\u61c2\uff0c\u4ee3\u7406\u505a\u7684\u662f\u8f6c\u53d1\u5427\uff0chttp \u5934\u6709\u5b57\u6bb5\u4f1a\u58f0\u660e\u5ba2\u6237\u7aef\uff08 request \uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : wangxiaoaer <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cookie \u5462\uff1f\u6293\u5305\u5bf9\u6bd4\u5457\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : ZeroClover <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    https:\/\/sm.ms\/image\/MVqWXUfg52E18CJ<\/p>\n

    \u8fd9\u4e2a\u7f51\u7ad9\u7528\u4e86 Cloudflare Bot Management<\/p>\n

    \u7528 cURL \u4e4b\u7c7b\u7684\u8bbf\u95ee\uff0c\u5373\u4f7f\u6a21\u62df\u4e86\u5404\u79cd Header \u548c UA\uff0c\u5728 CF \u540e\u53f0\u4e5f\u4ecd\u7136\u53ef\u4ee5\u770b\u5230 knownBotClientHelloExtensions \u8fd9\u79cd\u6807\u8bc6 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : freshgoose <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @shylockhg #1 \u611f\u8c22\u56de\u590d\uff0c\u5e94\u8be5\u662f\u6ca1\u6709\u58f0\u660e\u5ba2\u6237\u7aef\u7684\uff0c\u8fd9\u662f\u6211\u540c\u4e00\u73af\u5883\u4e0b\u8bf7\u6c42 httpbin \u7684\u7ed3\u679c\uff1a https:\/\/pastebin.com\/b27uaKvW <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : freshgoose <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ZeroClover #3 \u611f\u8c22\u56de\u590d\uff0c\u90a3\u4e3a\u4ec0\u4e48\u6211\u7528\uff1a\u540c\u6837\u7684 IP + \u6d4f\u89c8\u5668\u9690\u8eab\u6a21\u5f0f + \u7981\u6b62 JS \u53c8\u80fd\u8bbf\u95ee\u5462\uff0c\u6309\u7406\u6765\u8bf4\u8fd9\u6837\u5b50\u4e00\u641e\uff0c\u8ddf\u76f4\u63a5\u7528 requests.get \u4e5f\u6ca1\u5565\u533a\u522b\u4e86\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : chinvo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @freshgoose #5 cookie <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : ZeroClover <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @freshgoose \u6211\u53ea\u662f\u5ba2\u6237\uff0c\u4e0d\u662f CF \u7684\u4eba\uff0c\u4ed6\u4eec\u4e5f\u4e0d\u4f1a\u8be6\u7ec6\u544a\u8bc9\u6211\u600e\u4e48\u5b9e\u73b0\u7684\u3002<\/p>\n

    https:\/\/sm.ms\/image\/xlyEC82cPtqz51L<\/p>\n

    \u5c31\u4ed6\u4eec\u7684\u8bf4\u6cd5\uff0cBot Management \u4f1a\u901a\u8fc7 JS \u6765\u8bc6\u522b Bot\uff0c\u5982\u679c\u7981\u6b62 JS \u53ea\u662f\u8bc6\u522b\u7387\u4e0b\u964d\uff0c\u4f46\u662f\u90a3\u662f\u9488\u5bf9\u65e0\u5934\u6d4f\u89c8\u5668\uff0c\u4e00\u822c\u7684\u4ec0\u4e48 requests \u8fd8\u662f\u8bc6\u522b\u7387\u5f88\u9ad8 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : chinvo <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @freshgoose #5 \u8fd8\u6709\u540e\u7eed\u8bf7\u6c42<\/p>\n

    curl \u4e0d\u4f1a\u5728\u52a0\u8f7d\u9875\u9762\u4e4b\u540e\u7ee7\u7eed\u52a0\u8f7d\u5f15\u5165\u7684\u8d44\u6e90<\/p>\n

    \u603b\u4e4b\uff0c\u5f88\u591a\u884c\u4e3a\u4e0a\u7684\u5dee\u5f02 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : lance6716 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5f88\u591a\u65b9\u5f0f\uff0c\u6bd4\u5982\u8ba9\u4f60 5 \u79d2\u5185\u66b4\u529b\u7b97\u4e00\u4e2a js \u7a0b\u5e8f\uff0c\u80fd\u7b97\u51fa\u6765\u7684\u624d\u662f\u6709\u8ba1\u7b97\u8d44\u6e90\u7684\u6d4f\u89c8\u5668 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : yinanc <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @lance6716 \u5565\u6d4f\u89c8\u5668\u8fd9\u4e48\u667a\u80fd\uff1f\u8fd8\u80fd\u670d\u52a1\u5668\u8ba9\u4f60\u505a\u5565\u5c31\u505a\u5565\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : WordTian <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ua?\u6211\u8bb0\u5f97 requests \u7684 ua \u4f1a\u5e26\u4e00\u4e9b <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : WordTian <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    ua?\u6211\u8bb0\u5f97 requests \u7684 ua \u4f1a\u5e26 requests \u7684\u4fe1\u606f\uff0c\u6ca1 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : WordTian <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @WordTian \u6ca1\u6253\u5b8c\u53d1\u51fa\u53bb\u4e86\uff0c\u4e24\u6b21\u3002\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : vibbow <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u770b\u4e00\u4e0b https \u63e1\u624b\u65f6\u4f7f\u7528\u7684\u534f\u8bae <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : Yourshell <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8ddf\u53cd\u722c\u866b\u4e00\u4e2a\u9053\u7406\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @yinanc \u6bcf\u4e2a\u6d4f\u89c8\u5668\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : xihefeng <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6709\u70b9\u610f\u601d\uff0c\u6211\u660e\u5929\u770b\u770b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : love <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u5c31\u90a3\u4e48\u786e\u5b9a\u771f\u548c\u6d4f\u89c8\u5668\u53d1\u51fa\u7684\u4e00\u6837\uff1f\u4e0d\u6293\u5305\u770b\u770b\uff1f\u8fd8\u8981\u6bd4\u8f83\u6d4f\u89c8\u5668\u5934\u7684\u987a\u5e8f\u548c\u5927\u5c0f\u5199\u3002\u6709\u4e9b\u8bed\u8a00\u7684 dict \u7ed3\u6784\u6ca1\u6709\u987a\u5e8f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : wd <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ed6\u4eec\u53ef\u4ee5\u8fd9\u4e48\u505a\uff0c\u4e0d\u662f\u901a\u8fc7\u8005\u4e00\u4e2a\u8bf7\u6c42\u6765\u5224\u65ad\u4f60\u662f\u4e0d\u662f\u5408\u6cd5\u3002\u6bd4\u5982\u6d4f\u89c8\u5668\u8bbf\u95ee\u8fd9\u4e2a url \u524d\u8fd8\u8bbf\u95ee\u4e86\u5176\u4ed6 url\uff0c\u4f60\u76f4\u63a5 request \u6ca1\u6709\u8fd9\u4e2a\u903b\u8f91 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : alan0liang <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b #3 \u8bf4\u7684 knownBotClientHelloExtensions\uff0c\u5e94\u8be5\u662f TLS \u63e1\u624b\u7684\u65f6\u5019 Extensions \u987a\u5e8f\u4ec0\u4e48\u7684\u4e0d\u592a\u4e00\u6837 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : binux <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    SSL fingerprint <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : Chaidu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u592a\u591a\u65b9\u5f0f\u53ef\u4ee5\u8bc6\u522b\u4e86\u3002\u6bd4\u5982\uff0c\u4f60\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u7f51\u9875\uff0c\u670d\u52a1\u5668\u80fd\u83b7\u53d6\u4f60\u7cfb\u7edf\u5b89\u88c5\u4e86\u54ea\u4e9b\u5b57\u4f53\uff08\u8fd9\u4e00\u6761\u5c31\u8d85\u8fc7\u5f88\u591a\u4eba\u7684\u8ba4\u77e5\u8303\u56f4\u4e86\u5427\uff1f\uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    cloudflare \u662f\u600e\u4e48\u77e5\u9053\u6211…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/92645"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=92645"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/92645\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=92645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=92645"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=92645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}