{"id":190174,"date":"2024-11-12T10:23:20","date_gmt":"2024-11-12T02:23:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190174\/"},"modified":"2024-11-12T10:23:21","modified_gmt":"2024-11-12T02:23:21","slug":"%e7%b6%b2%e7%ab%99%e7%9a%84%e7%94%a8%e6%88%b6%e5%af%86%e7%a2%bc%e4%bf%9d%e5%ad%98%e5%9c%a8%e5%93%aa%e8%a3%a1%ef%bc%9f-%e7%b6%b2%e7%ab%99%e8%b3%ac%e8%99%9f%e5%af%86%e7%a2%bc%e5%ad%98%e5%9c%a8%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190174\/","title":{"rendered":"\u7db2\u7ad9\u7684\u7528\u6236\u5bc6\u78bc\u4fdd\u5b58\u5728\u54ea\u88e1\uff1f (\u7db2\u7ad9\u8cec\u865f\u5bc6\u78bc\u5b58\u5728\u6578\u64da\u5eab\u54ea\u88e1)"},"content":{"rendered":"<h1 id=\"%e7%b6%b2%e7%ab%99%e7%9a%84%e7%94%a8%e6%88%b6%e5%af%86%e7%a2%bc%e4%bf%9d%e5%ad%98%e5%9c%a8%e5%93%aa%e8%a3%a1%ef%bc%9f-%e7%b6%b2%e7%ab%99%e8%b3%ac%e8%99%9f%e5%af%86%e7%a2%bc%e5%ad%98%e5%9c%a8%e6%95%b8-mSNaIorwur\">\u7db2\u7ad9\u7684\u7528\u6236\u5bc6\u78bc\u4fdd\u5b58\u5728\u54ea\u88e1\uff1f (\u7db2\u7ad9\u8cec\u865f\u5bc6\u78bc\u5b58\u5728\u6578\u64da\u5eab\u54ea\u88e1)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u6642\u4ee3\uff0c\u7db2\u7ad9\u5b89\u5168\u6027\u6210\u70ba\u4e86\u6bcf\u500b\u7db2\u7ad9\u7ba1\u7406\u8005\u548c\u7528\u6236\u90fd\u5fc5\u9808\u91cd\u8996\u7684\u554f\u984c\u3002\u7528\u6236\u7684\u8cec\u865f\u5bc6\u78bc\u662f\u4fdd\u8b77\u500b\u4eba\u4fe1\u606f\u548c\u6578\u64da\u5b89\u5168\u7684\u7b2c\u4e00\u9053\u9632\u7dda\u3002\u90a3\u9ebc\uff0c\u7db2\u7ad9\u7684\u7528\u6236\u5bc6\u78bc\u7a76\u7adf\u662f\u5982\u4f55\u4fdd\u5b58\u7684\uff1f\u5b83\u5011\u5b58\u5728\u6578\u64da\u5eab\u7684\u54ea\u88e1\uff1f\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u4e9b\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%af%86%e7%a2%bc%e7%9a%84%e5%ad%98%e5%84%b2%e6%96%b9%e5%bc%8f-mSNaIorwur\">\u5bc6\u78bc\u7684\u5b58\u5132\u65b9\u5f0f<\/h2>\n<p>\u7db2\u7ad9\u901a\u5e38\u4e0d\u6703\u4ee5\u660e\u6587\u5f62\u5f0f\u5b58\u5132\u7528\u6236\u7684\u5bc6\u78bc\u3002\u9019\u662f\u56e0\u70ba\u5982\u679c\u6578\u64da\u5eab\u906d\u5230\u653b\u64ca\uff0c\u9ed1\u5ba2\u5c07\u80fd\u5920\u8f15\u6613\u5730\u7372\u53d6\u6240\u6709\u7528\u6236\u7684\u5bc6\u78bc\u3002\u70ba\u4e86\u9632\u6b62\u9019\u7a2e\u60c5\u6cc1\uff0c\u7db2\u7ad9\u901a\u5e38\u6703\u4f7f\u7528\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u5b58\u5132\u5bc6\u78bc\uff1a<\/p>\n<ul>\n<li><strong>\u54c8\u5e0c\uff08Hashing\uff09<\/strong>: \u5bc6\u78bc\u54c8\u5e0c\u662f\u4e00\u7a2e\u5c07\u5bc6\u78bc\u8f49\u63db\u70ba\u56fa\u5b9a\u9577\u5ea6\u5b57\u7b26\u4e32\u7684\u904e\u7a0b\u3002\u9019\u500b\u904e\u7a0b\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u610f\u5473\u8457\u7121\u6cd5\u5f9e\u54c8\u5e0c\u503c\u6062\u5fa9\u539f\u59cb\u5bc6\u78bc\u3002\u5e38\u898b\u7684\u54c8\u5e0c\u7b97\u6cd5\u5305\u62ecSHA-256\u548cbcrypt\u3002<\/li>\n<li><strong>\u9e7d\uff08Salting\uff09<\/strong>: \u70ba\u4e86\u9032\u4e00\u6b65\u589e\u5f37\u5b89\u5168\u6027\uff0c\u7db2\u7ad9\u6703\u5728\u5bc6\u78bc\u54c8\u5e0c\u4e4b\u524d\u6dfb\u52a0\u4e00\u500b\u96a8\u6a5f\u751f\u6210\u7684\u5b57\u7b26\u4e32\uff0c\u7a31\u70ba\u201c\u9e7d\u201d\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u5169\u500b\u7528\u6236\u4f7f\u7528\u76f8\u540c\u7684\u5bc6\u78bc\uff0c\u5b83\u5011\u7684\u54c8\u5e0c\u503c\u4e5f\u6703\u4e0d\u540c\u3002<\/li>\n<li><strong>\u52a0\u5bc6\uff08Encryption\uff09<\/strong>: \u96d6\u7136\u4e0d\u5982\u54c8\u5e0c\u5b89\u5168\uff0c\u4f46\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u7db2\u7ad9\u53ef\u80fd\u6703\u9078\u64c7\u52a0\u5bc6\u5b58\u5132\u5bc6\u78bc\u3002\u9019\u610f\u5473\u8457\u5bc6\u78bc\u53ef\u4ee5\u88ab\u6062\u5fa9\uff0c\u4f46\u9700\u8981\u4f7f\u7528\u7279\u5b9a\u7684\u5bc6\u9470\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%af%86%e7%a2%bc%e5%ad%98%e5%84%b2-mSNaIorwur\">\u6578\u64da\u5eab\u4e2d\u7684\u5bc6\u78bc\u5b58\u5132<\/h2>\n<p>\u7576\u7528\u6236\u8a3b\u518a\u6216\u66f4\u6539\u5bc6\u78bc\u6642\uff0c\u7db2\u7ad9\u6703\u5c07\u5bc6\u78bc\u9032\u884c\u54c8\u5e0c\u8655\u7406\uff0c\u7136\u5f8c\u5c07\u54c8\u5e0c\u503c\u548c\u9e7d\uff08\u5982\u679c\u4f7f\u7528\uff09\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002\u9019\u4e9b\u6578\u64da\u901a\u5e38\u6703\u5b58\u5132\u5728\u7528\u6236\u8868\u4e2d\uff0c\u8868\u7d50\u69cb\u53ef\u80fd\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>\nCREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(255) NOT NULL,\n    password_hash VARCHAR(255) NOT NULL,\n    salt VARCHAR(255) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);\n<\/pre>\n<p>\u5728\u9019\u500b\u8868\u4e2d\uff0c<code>password_hash<\/code>\u5b57\u6bb5\u5b58\u5132\u7684\u662f\u7d93\u904e\u54c8\u5e0c\u8655\u7406\u7684\u5bc6\u78bc\uff0c\u800c<code>salt<\/code>\u5b57\u6bb5\u5247\u5b58\u5132\u7528\u65bc\u54c8\u5e0c\u7684\u96a8\u6a5f\u5b57\u7b26\u4e32\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u6578\u64da\u5eab\u88ab\u653b\u64ca\u8005\u5165\u4fb5\uff0c\u653b\u64ca\u8005\u4e5f\u7121\u6cd5\u76f4\u63a5\u7372\u53d6\u7528\u6236\u7684\u660e\u6587\u5bc6\u78bc\u3002<\/p>\n<h2 id=\"%e5%af%86%e7%a2%bc%e7%9a%84%e9%a9%97%e8%ad%89%e9%81%8e%e7%a8%8b-mSNaIorwur\">\u5bc6\u78bc\u7684\u9a57\u8b49\u904e\u7a0b<\/h2>\n<p>\u7576\u7528\u6236\u767b\u9304\u6642\uff0c\u7db2\u7ad9\u6703\u5c07\u7528\u6236\u8f38\u5165\u7684\u5bc6\u78bc\u9032\u884c\u76f8\u540c\u7684\u54c8\u5e0c\u8655\u7406\uff0c\u7136\u5f8c\u8207\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u7684\u54c8\u5e0c\u503c\u9032\u884c\u6bd4\u8f03\u3002\u5982\u679c\u5169\u8005\u5339\u914d\uff0c\u5247\u7528\u6236\u767b\u9304\u6210\u529f\uff1b\u5426\u5247\uff0c\u767b\u9304\u5931\u6557\u3002<\/p>\n<pre>\nfunction verifyPassword($inputPassword, $storedHash, $storedSalt) {\n    $hash = hash('sha256', $storedSalt . $inputPassword);\n    return $hash === $storedHash;\n}\n<\/pre>\n<h2 id=\"%e5%ae%89%e5%85%a8%e6%80%a7%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-mSNaIorwur\">\u5b89\u5168\u6027\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u7528\u6236\u5bc6\u78bc\u7684\u5b89\u5168\uff0c\u7db2\u7ad9\u7ba1\u7406\u8005\u61c9\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u5f37\u5927\u7684\u54c8\u5e0c\u7b97\u6cd5\uff0c\u5982bcrypt\u6216Argon2\u3002<\/li>\n<li>\u70ba\u6bcf\u500b\u7528\u6236\u751f\u6210\u7368\u7279\u7684\u9e7d\u3002<\/li>\n<li>\u5b9a\u671f\u66f4\u65b0\u548c\u5be9\u67e5\u5b89\u5168\u63aa\u65bd\u3002<\/li>\n<li>\u5be6\u65bd\u591a\u56e0\u7d20\u8eab\u4efd\u9a57\u8b49\uff08MFA\uff09\u4ee5\u589e\u5f37\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-mSNaIorwur\">\u7d50\u8ad6<\/h2>\n<p>\u7db2\u7ad9\u7684\u7528\u6236\u5bc6\u78bc\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u6642\uff0c\u5fc5\u9808\u63a1\u53d6\u9069\u7576\u7684\u5b89\u5168\u63aa\u65bd\u4f86\u4fdd\u8b77\u9019\u4e9b\u654f\u611f\u4fe1\u606f\u3002\u901a\u904e\u4f7f\u7528\u54c8\u5e0c\u3001\u9e7d\u548c\u52a0\u5bc6\u7b49\u6280\u8853\uff0c\u7db2\u7ad9\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u6578\u64da\u6d29\u9732\u548c\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u96a8\u8457\u7db2\u7d61\u5b89\u5168\u5a01\u8105\u7684\u65e5\u76ca\u589e\u52a0\uff0c\u7db2\u7ad9\u7ba1\u7406\u8005\u5fc5\u9808\u4e0d\u65b7\u66f4\u65b0\u548c\u6539\u9032\u5176\u5b89\u5168\u7b56\u7565\uff0c\u4ee5\u4fdd\u8b77\u7528\u6236\u7684\u8cec\u865f\u548c\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u6258\u7ba1\u60a8\u7684\u7db2\u7ad9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u7db2\u7ad9\u7528\u6236\u5bc6\u78bc\u7684\u4fdd\u5b58\u4f4d\u7f6e\uff0c\u63a2\u8a0e\u5bc6\u78bc\u5728\u6578\u64da\u5eab\u4e2d\u7684\u5b58\u5132\u65b9\u5f0f\u53ca\u5b89\u5168\u6027\uff0c\u78ba\u4fdd\u8cec\u865f\u5b89\u5168\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-190174","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=190174"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190174\/revisions"}],"predecessor-version":[{"id":190175,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190174\/revisions\/190175"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}