{"id":16909,"date":"2024-11-18T14:33:19","date_gmt":"2024-11-18T06:33:19","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16909\/"},"modified":"2024-11-18T14:33:19","modified_gmt":"2024-11-18T06:33:19","slug":"linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e6%80%a7%ef%bc%9a%e4%bf%9d%e9%9a%9cweb%e6%8e%a5%e5%8f%a3%e6%95%b0%e6%8d%ae%e7%9a%84%e5%ae%8c%e6%95%b4%e6%80%a7%e3%80%82","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16909\/","title":{"rendered":"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\uff1a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169415786278599.jpg\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\uff1a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u63d2\u56fe\" alt=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\uff1a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u63d2\u56fe\" \/><\/p>\n<p>Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\uff1a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027<\/p>\n<p>\u968f\u7740\u4e92\u8054\u7f51\u7684\u666e\u53ca\u548c\u53d1\u5c55\uff0cWeb\u63a5\u53e3\u5df2\u7ecf\u6210\u4e3a\u4e86\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u7136\u800c\uff0c\u968f\u4e4b\u800c\u6765\u7684\u6570\u636e\u5b89\u5168\u95ee\u9898\u4e5f\u65e5\u76ca\u51f8\u663e\u3002\u4e3a\u4e86\u4fdd\u969c\u7528\u6237\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u6211\u4eec\u9700\u8981\u91c7\u53d6\u4e00\u7cfb\u5217\u5b89\u5168\u63aa\u65bd\u3002\u672c\u6587\u5c06\u91cd\u70b9\u8ba8\u8bba\u5728Linux\u670d\u52a1\u5668\u4e0a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u7684\u65b9\u6cd5\uff0c\u5e76\u9644\u4e0a\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u6982\u8ff0<\/p>\n<p>\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u662f\u6307\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u786e\u4fdd\u6570\u636e\u4e0d\u88ab\u7be1\u6539\u6216\u8005\u635f\u574f\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u3001\u6570\u5b57\u7b7e\u540d\u8fdb\u884c\u6570\u636e\u9a8c\u8bc1\u7b49\u65b9\u5f0f\u6765\u4fdd\u969c\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u4e8c\u3001SSL\/TLS \u52a0\u5bc6\u901a\u4fe1<\/p>\n<p>SSL\/TLS\u662f\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u52a0\u5bc6\u901a\u4fe1\u3002\u4f7f\u7528SSL\/TLS\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python Flask\u6846\u67b6\u548cSSL\/TLS\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<pre>from flask import Flask\nfrom OpenSSL import SSL\n\ncontext = SSL.Context(SSL.PROTOCOL_TLSv1_2)\ncontext.load_cert_chain(certfile='cert.pem', keyfile='key.pem')\n\napp = Flask(__name__)\n\n@app.route('\/')\ndef hello():\n    return \"Hello, World!\"\n\nif __name__ == '__main__':\n    app.run(ssl_context=context)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4ee5\u4e0a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528OpenSSL\u5e93\u6765\u751f\u6210SSL\/TLS\u8bc1\u4e66\uff0c\u5e76\u5728Flask\u5e94\u7528\u4e2d\u52a0\u8f7d\u8bc1\u4e66\u3002\u8fd9\u6837\uff0c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u5c31\u4f1a\u901a\u8fc7SSL\/TLS\u8fdb\u884c\u52a0\u5bc6\uff0c\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u4e09\u3001\u6570\u5b57\u7b7e\u540d\u9a8c\u8bc1\u6570\u636e\u5b8c\u6574\u6027<\/p>\n<p>\u4f7f\u7528\u6570\u5b57\u7b7e\u540d\u53ef\u4ee5\u9a8c\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u88ab\u7be1\u6539\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7684hashlib\u548chmac\u5e93\u751f\u6210\u6570\u5b57\u7b7e\u540d\u5e76\u9a8c\u8bc1\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>import hashlib\nimport hmac\n\n# \u751f\u6210\u7b7e\u540d\ndef generate_signature(data, secret_key):\n    hmac_obj = hmac.new(secret_key.encode(), msg=data.encode(), digestmod=hashlib.sha256)\n    return hmac_obj.hexdigest()\n\n# \u9a8c\u8bc1\u7b7e\u540d\ndef verify_signature(data, signature, secret_key):\n    expected_signature = generate_signature(data, secret_key)\n    return signature == expected_signature\n\ndata = \"Hello, World!\"\nsecret_key = \"secret_key\"\n\n# \u751f\u6210\u7b7e\u540d\nsignature = generate_signature(data, secret_key)\nprint(\"Signature:\", signature)\n\n# \u9a8c\u8bc1\u7b7e\u540d\nis_valid = verify_signature(data, signature, secret_key)\nprint(\"Is Valid:\", is_valid)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4ee5\u4e0a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528hmac\u5e93\u751f\u6210\u4e00\u4e2a\u57fa\u4e8eSHA-256\u54c8\u5e0c\u7b97\u6cd5\u7684\u6570\u5b57\u7b7e\u540d\u3002\u901a\u8fc7\u9a8c\u8bc1\u7b7e\u540d\u7684\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u5e76\u4e14\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7be1\u6539\u3002<\/p>\n<p>\u56db\u3001\u4f7f\u7528\u9632\u706b\u5899\u9650\u5236\u8bbf\u95ee<\/p>\n<p>\u5728Linux\u670d\u52a1\u5668\u4e0a\uff0c\u4f7f\u7528\u9632\u706b\u5899\u53ef\u4ee5\u9650\u5236\u5bf9Web\u63a5\u53e3\u7684\u8bbf\u95ee\uff0c\u4ece\u800c\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u548c\u653b\u51fb\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528iptables\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u7684\u793a\u4f8b\uff1a<\/p>\n<pre># \u5141\u8bb8SSH\u8bbf\u95ee\niptables -A INPUT -p tcp --dport 22 -j ACCEPT\n\n# \u5141\u8bb8HTTP\u548cHTTPS\u8bbf\u95ee\niptables -A INPUT -p tcp --dport 80 -j ACCEPT\niptables -A INPUT -p tcp --dport 443 -j ACCEPT\n\n# \u5176\u4ed6\u89c4\u5219\n# ...\n\n# \u9ed8\u8ba4\u62d2\u7edd\u6240\u6709\u5176\u4ed6\u8bbf\u95ee\niptables -A INPUT -j DROP<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4ee5\u4e0a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7iptables\u8bbe\u7f6e\u4e86\u4e00\u4e9b\u57fa\u672c\u7684\u9632\u706b\u5899\u89c4\u5219\uff0c\u5305\u62ec\u5141\u8bb8SSH\u3001HTTP\u548cHTTPS\u8bbf\u95ee\uff0c\u5e76\u7981\u6b62\u5176\u4ed6\u8bbf\u95ee\u3002\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u5730\u9650\u5236\u5bf9Web\u63a5\u53e3\u7684\u975e\u6cd5\u8bbf\u95ee\uff0c\u63d0\u5347\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u4e94\u3001\u603b\u7ed3<\/p>\n<p>\u901a\u8fc7\u4f7f\u7528SSL\/TLS\u52a0\u5bc6\u901a\u4fe1\u3001\u6570\u5b57\u7b7e\u540d\u9a8c\u8bc1\u6570\u636e\u5b8c\u6574\u6027\u548c\u4f7f\u7528\u9632\u706b\u5899\u9650\u5236\u8bbf\u95ee\u7b49\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\uff0c\u5982\u8bbf\u95ee\u63a7\u5236\u3001\u65e5\u5fd7\u8bb0\u5f55\u548c\u6f0f\u6d1e\u626b\u63cf\u7b49\uff0c\u5168\u9762\u63d0\u5347\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u4fdd\u969c\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a<\/p>\n<ol>\n<li>Flask Documentation. Retrieved from\uff1ahttps:\/\/flask.palletsprojects.com\/<\/li>\n<li>Python Documentation. Retrieved from\uff1ahttps:\/\/docs.python.org\/<\/li>\n<li>OpenSSL Documentation. Retrieved from\uff1ahttps:\/\/www.openssl.org\/<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u670d\u52a1\u5668\u5b89\u5168\u6027\uff1a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\uff1a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027 \u968f\u7740\u4e92\u8054\u7f51\u7684\u666e\u53ca\u548c\u53d1\u5c55\uff0cWeb\u63a5\u53e3\u5df2\u7ecf\u6210\u4e3a\u4e86\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u7136\u800c\uff0c\u968f\u4e4b\u800c\u6765\u7684\u6570\u636e\u5b89\u5168\u95ee\u9898\u4e5f\u65e5\u76ca\u51f8\u663e\u3002\u4e3a\u4e86\u4fdd\u969c\u7528\u6237\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u6211\u4eec\u9700\u8981\u91c7\u53d6\u4e00\u7cfb\u5217\u5b89\u5168\u63aa\u65bd\u3002\u672c\u6587\u5c06\u91cd\u70b9\u8ba8\u8bba\u5728Linux\u670d\u52a1\u5668\u4e0a\u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u7684\u65b9\u6cd5\uff0c\u5e76\u9644\u4e0a\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u6982\u8ff0 \u4fdd\u969cWeb\u63a5\u53e3\u6570\u636e\u7684\u5b8c\u6574\u6027\u662f\u6307\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u786e\u4fdd\u6570\u636e\u4e0d\u88ab\u7be1\u6539\u6216\u8005\u635f\u574f\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u3001\u6570\u5b57\u7b7e\u540d\u8fdb\u884c\u6570\u636e\u9a8c\u8bc1\u7b49\u65b9\u5f0f\u6765\u4fdd\u969c\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002 \u4e8c\u3001SSL\/TLS \u52a0\u5bc6\u901a\u4fe1 SSL\/TLS\u662f\u4e00\u79cd\u7f51\u7edc\u5b89\u5168\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u52a0\u5bc6\u901a\u4fe1\u3002\u4f7f\u7528SSL\/TLS\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python Flask\u6846\u67b6\u548cSSL\/TLS\u7684\u7b80\u5355\u793a\u4f8b\uff1a from flask import Flask from OpenSSL import SSL context = SSL.Context(SSL.PROTOCOL_TLSv1_2) context.load_cert_chain(certfile=&#8217;cert.pem&#8217;, keyfile=&#8217;key.pem&#8217;) app = Flask(__name__) @app.route(&#8216;\/&#8217;) def hello(): return &#8220;Hello, World!&#8221; if __name__ == &#8216;__main__&#8217;: app.run(ssl_context=context) \u767b\u5f55\u540e\u590d\u5236 \u5728\u4ee5\u4e0a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528OpenSSL\u5e93\u6765\u751f\u6210SSL\/TLS\u8bc1\u4e66\uff0c\u5e76\u5728Flask\u5e94\u7528\u4e2d\u52a0\u8f7d\u8bc1\u4e66\u3002\u8fd9\u6837\uff0c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u5c31\u4f1a\u901a\u8fc7SSL\/TLS\u8fdb\u884c\u52a0\u5bc6\uff0c\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002 \u4e09\u3001\u6570\u5b57\u7b7e\u540d\u9a8c\u8bc1\u6570\u636e\u5b8c\u6574\u6027 \u4f7f\u7528\u6570\u5b57\u7b7e\u540d\u53ef\u4ee5\u9a8c\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u88ab\u7be1\u6539\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7684hashlib\u548chmac\u5e93\u751f\u6210\u6570\u5b57\u7b7e\u540d\u5e76\u9a8c\u8bc1\u7684\u793a\u4f8b\uff1a import hashlib import hmac # \u751f\u6210\u7b7e\u540d def generate_signature(data, secret_key): hmac_obj = hmac.new(secret_key.encode(), msg=data.encode(), digestmod=hashlib.sha256) return hmac_obj.hexdigest() [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16909","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16909"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16909\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}