{"id":124663,"date":"2024-10-25T16:06:20","date_gmt":"2024-10-25T08:06:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124663\/"},"modified":"2024-10-25T16:06:21","modified_gmt":"2024-10-25T08:06:21","slug":"redis-%e9%9b%86%e7%be%a4%e4%b8%ad%e5%af%a6%e7%8f%be%e5%9f%ba%e6%96%bc-jwt-%e7%9a%84%e8%aa%8d%e8%ad%89%e6%a9%9f%e5%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124663\/","title":{"rendered":"Redis \u96c6\u7fa4\u4e2d\u5be6\u73fe\u57fa\u65bc JWT \u7684\u8a8d\u8b49\u6a5f\u5236"},"content":{"rendered":"

Redis \u96c6\u7fa4\u4e2d\u5be6\u73fe\u57fa\u65bc JWT \u7684\u8a8d\u8b49\u6a5f\u5236<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u666e\u53ca\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u8a8d\u8b49\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002JSON Web Token\uff08JWT\uff09\u4f5c\u70ba\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u8a8d\u8b49\u6a5f\u5236\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u9752\u775e\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u96c6\u7fa4\u4e2d\u5be6\u73fe\u57fa\u65bc JWT \u7684\u8a8d\u8b49\u6a5f\u5236\u3002<\/p>\n

\u4ec0\u9ebc\u662f JWT\uff1f<\/h2>\n

JWT \u662f\u4e00\u7a2e\u958b\u653e\u6a19\u6e96\uff08RFC 7519\uff09\uff0c\u7528\u65bc\u5728\u5404\u65b9\u4e4b\u9593\u5b89\u5168\u5730\u50b3\u905e\u4fe1\u606f\u3002\u5b83\u7531\u4e09\u90e8\u5206\u7d44\u6210\uff1a\u6a19\u982d\uff08Header\uff09\u3001\u6709\u6548\u8f09\u8377\uff08Payload\uff09\u548c\u7c3d\u540d\uff08Signature\uff09\u3002\u9019\u4e09\u90e8\u5206\u901a\u904e\u9ede\uff08.\uff09\u9023\u63a5\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u500b\u5b57\u7b26\u4e32\u3002JWT \u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u7121\u72c0\u614b\u6027\uff0c\u9019\u610f\u5473\u8457\u670d\u52d9\u5668\u4e0d\u9700\u8981\u5b58\u5132\u6703\u8a71\u4fe1\u606f\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u8cc7\u6e90\u7684\u6d88\u8017\u3002<\/p>\n

Redis \u7684\u89d2\u8272<\/h2>\n

Redis \u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u3002\u5728\u5be6\u73fe\u57fa\u65bc JWT \u7684\u8a8d\u8b49\u6a5f\u5236\u6642\uff0cRedis \u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\u548c JWT \u7684\u9ed1\u540d\u55ae\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n

\u5be6\u73fe\u6b65\u9a5f<\/h2>\n

1. \u751f\u6210 JWT<\/h3>\n

\u9996\u5148\uff0c\u7576\u7528\u6236\u767b\u9304\u6642\uff0c\u7cfb\u7d71\u9700\u8981\u751f\u6210\u4e00\u500b JWT\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u4f7f\u7528 Node.js \u548c jsonwebtoken \u5eab\u4f86\u751f\u6210 JWT\uff1a<\/p>\n

const jwt = require('jsonwebtoken');\n\nconst user = { id: 1, username: 'example' };\nconst secretKey = 'your_secret_key';\nconst token = jwt.sign(user, secretKey, { expiresIn: '1h' });\n\nconsole.log(token);<\/code><\/pre>\n
2. \u5b58\u5132 JWT<\/h3>\n
\u751f\u6210\u7684 JWT \u53ef\u4ee5\u76f4\u63a5\u8fd4\u56de\u7d66\u7528\u6236\uff0c\u4e26\u4e14\u53ef\u4ee5\u9078\u64c7\u5c07\u5176\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4ee5\u4fbf\u5f8c\u7e8c\u7684\u9a57\u8b49\u3002\u4ee5\u4e0b\u662f\u5c07 JWT \u5b58\u5132\u5230 Redis \u7684\u793a\u4f8b\uff1a<\/p>\n
const redis = require('redis');\nconst client = redis.createClient();\n\nclient.set(token, JSON.stringify(user), 'EX', 3600); \/\/ \u5b58\u5132\u4e00\u5c0f\u6642<\/code><\/pre>\n
3. \u9a57\u8b49 JWT<\/h3>\n
\u7576\u7528\u6236\u767c\u9001\u8acb\u6c42\u6642\uff0c\u7cfb\u7d71\u9700\u8981\u9a57\u8b49 JWT\u3002\u9019\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5 JWT \u7684\u6709\u6548\u6027\u548c\u662f\u5426\u5b58\u5728\u65bc Redis \u4e2d\u4f86\u5be6\u73fe\uff1a<\/p>\n
jwt.verify(token, secretKey, (err, decoded) => {\n    if (err) {\n        return res.status(401).send('Unauthorized');\n    }\n    \n    client.get(token, (err, reply) => {\n        if (reply) {\n            \/\/ JWT \u6709\u6548\u4e14\u5b58\u5728\u65bc Redis \u4e2d\n            req.user = decoded;\n            next();\n        } else {\n            \/\/ JWT \u4e0d\u5b58\u5728\u65bc Redis \u4e2d\n            return res.status(401).send('Unauthorized');\n        }\n    });\n});<\/code><\/pre>\n
4. \u9ed1\u540d\u55ae\u6a5f\u5236<\/h3>\n
\u70ba\u4e86\u9032\u4e00\u6b65\u589e\u5f37\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u5be6\u73fe JWT \u7684\u9ed1\u540d\u55ae\u6a5f\u5236\u3002\u7576\u7528\u6236\u767b\u51fa\u6642\uff0c\u53ef\u4ee5\u5c07\u5176 JWT \u6dfb\u52a0\u5230\u9ed1\u540d\u55ae\u4e2d\uff0c\u4e26\u5728\u9a57\u8b49\u6642\u6aa2\u67e5\u8a72\u9ed1\u540d\u55ae\uff1a<\/p>\n
client.set(`blacklist:${token}`, 'true', 'EX', 3600); \/\/ \u5c07 JWT \u52a0\u5165\u9ed1\u540d\u55ae<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u57fa\u65bc JWT \u7684\u8a8d\u8b49\u6a5f\u5236\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9748\u6d3b\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5c07 Redis \u4f5c\u70ba\u5b58\u5132\u548c\u9a57\u8b49\u7684\u5f8c\u7aef\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u6e1b\u5c11\u670d\u52d9\u5668\u7684\u8ca0\u64d4\uff0c\u9084\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u7528\u6236\u7684\u8acb\u6c42\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 \u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u7684\u7cfb\u7d71\u67b6\u69cb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u5728 Redis \u96c6\u7fa4\u4e2d\u5be6\u73fe\u57fa\u65bc JWT \u7684\u8a8d\u8b49\u6a5f\u5236\uff0c\u63d0\u5347\u5b89\u5168\u6027\u8207\u6027\u80fd\uff0c\u78ba\u4fdd\u7528\u6236\u6578\u64da\u7684\u53ef\u9760\u6027\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-124663","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124663","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=124663"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124663\/revisions"}],"predecessor-version":[{"id":124664,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124663\/revisions\/124664"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}