{"id":954,"date":"2024-03-15T19:45:05","date_gmt":"2024-03-15T11:45:05","guid":{"rendered":"http:\/\/www.ccwifi.cc\/blogs\/?p=954"},"modified":"2024-03-15T19:45:05","modified_gmt":"2024-03-15T11:45:05","slug":"springsecuritybcrypt%e5%af%86%e7%a0%81%e5%8a%a0%e5%af%86%e5%92%8c%e8%a7%a3%e5%af%86%e4%b8%80%e6%96%87%e5%ad%a6%e4%bc%9a%e4%bd%bf%e7%94%a8bcry","status":"publish","type":"post","link":"https:\/\/www.ccwifi.cc\/blogs\/2024\/03\/15\/springsecuritybcrypt%e5%af%86%e7%a0%81%e5%8a%a0%e5%af%86%e5%92%8c%e8%a7%a3%e5%af%86%e4%b8%80%e6%96%87%e5%ad%a6%e4%bc%9a%e4%bd%bf%e7%94%a8bcry\/","title":{"rendered":"\u3010SpringSecurity\u3011BCrypt\u5bc6\u7801\u52a0\u5bc6\u548c\u89e3\u5bc6 \u4e00\u6587\u5b66\u4f1a\u4f7f\u7528BCry"},"content":{"rendered":"
\n

\u5728\u7ebfwifi\u8dd1\u5305 \u91d1\u521a\u5305\u8dd1\u5305 cap\u8dd1\u5305 hccapx ewsa\u5728\u7ebf \u5c31\u6765 \u63e1\u624b\u5305\u8dd1\u5305<\/a><\/strong><\/p>\n

\u5404\u4f4d\u597d \u53c8\u89c1\u9762\u4e86 \u6211\u662f\u66f9\u64cd \u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u65b0\u7684\u6559\u7a0b<\/p>\n

\u5e0c\u671b\u5404\u4f4d\u7ec6\u5fc3\u5b66\u4e60 \u4f4e\u8c03\u7528\u7f51<\/p>\n<\/div>\n

<\/span>\n<<\/span>dependency<\/span>><\/span><\/span>\n    <<\/span>groupId<\/span>><\/span><\/span>org.springframework.boot<\/<\/span>groupId<\/span>><\/span><\/span>\n    <<\/span>artifactId<\/span>><\/span><\/span>spring-boot-starter-security<\/<\/span>artifactId<\/span>><\/span><\/span>\n<\/<\/span>dependency<\/span>><\/span><\/span>\n<\/code><\/pre>\n
BCrypt\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u52a0\u5bc6\u5de5\u5177\uff0c\u53ef\u7528\u4e8e\u65b9\u4fbf\u5730\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u3002\u4e0e\u5176\u4ed6\u52a0\u5bc6\u7b97\u6cd5\u4e0d\u540c\uff0cBCrypt\u5185\u90e8\u5b9e\u73b0\u4e86\u968f\u673a\u52a0\u76d0\u5904\u7406\uff0c\u4f7f\u5f97\u6bcf\u6b21\u52a0\u5bc6\u7684\u7ed3\u679c\u90fd\u4e0d\u76f8\u540c\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u4f7f\u7528MD5\u52a0\u5bc6\u7684\u7ed3\u679c\u662f\u56fa\u5b9a\u768432\u4f4d\u5bc6\u6587\uff0c\u8fd9\u4f7f\u5f97MD5\u5bb9\u6613\u53d7\u5230\u5927\u6570\u636e\u7834\u89e3\u7684\u653b\u51fb\u3002<\/p>\n
\u5728Spring Security\u4e2d\uff0cBCryptPasswordEncoder\u662f\u5b98\u65b9\u63a8\u8350\u7684\u5bc6\u7801\u89e3\u6790\u5668\u3002\u5b83\u662fPasswordEncoder\u63a5\u53e3\u7684\u5177\u4f53\u5b9e\u73b0\u7c7b\uff0c\u4f7f\u7528\u4e86BCrypt\u5f3a\u6563\u5217\u65b9\u6cd5\u8fdb\u884c\u52a0\u5bc6\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u52a0\u5bc6\u5f3a\u5ea6\u4e3a10\u3002\u4f7f\u7528BCrypt\u52a0\u5bc6\u53ef\u4ee5\u786e\u4fdd\u6bcf\u6b21\u52a0\u5bc6\u7684\u7ed3\u679c\u90fd\u662f\u4e0d\u540c\u7684\u3002<\/p>\n
PasswordEncoder\u63a5\u53e3\u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u65b9\u6cd5\uff0c\u5176\u4e2d\u5305\u62ecupgradeEncoding(String encodedPassword)\u65b9\u6cd5\u3002\u5982\u679c\u52a0\u5bc6\u540e\u7684\u5bc6\u7801\u9700\u8981\u91cd\u65b0\u52a0\u5bc6\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u5219\u8be5\u65b9\u6cd5\u8fd4\u56detrue\uff1b\u5426\u5219\u8fd4\u56defalse\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u8be5\u65b9\u6cd5\u8fd4\u56defalse\u3002<\/p>\n
\u5982\u679c\u60a8\u9700\u8981\u4f7f\u7528BCryptPasswordEncoder\uff0c\u60a8\u53ef\u4ee5\u5728\u9879\u76ee\u7684Maven\u4f9d\u8d56\u4e2d\u6dfb\u52a0\u76f8\u5e94\u7684\u4f9d\u8d56\u9879\u3002<\/p>\n
<\/span>\n<<\/span>dependency<\/span>><\/span><\/span>\n    <<\/span>groupId<\/span>><\/span><\/span>org.springframework.security<\/<\/span>groupId<\/span>><\/span><\/span>\n    <<\/span>artifactId<\/span>><\/span><\/span>spring-security-web<\/<\/span>artifactId<\/span>><\/span><\/span>\n<\/<\/span>dependency<\/span>><\/span><\/span>\n<<\/span>dependency<\/span>><\/span><\/span>\n    <<\/span>groupId<\/span>><\/span><\/span>org.springframework.security<\/<\/span>groupId<\/span>><\/span><\/span>\n    <<\/span>artifactId<\/span>><\/span><\/span>spring-security-config<\/<\/span>artifactId<\/span>><\/span><\/span>\n<\/<\/span>dependency<\/span>><\/span><\/span>\n<\/code><\/pre>\n
public<\/span> class<\/span> BcryptTest<\/span> {<\/span>\n    public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[<\/span>]<\/span> args)<\/span> {<\/span>\n        \/\/ \u7528\u6237\u5bc6\u7801<\/span>\n        String<\/span> password =<\/span> \"123123\"<\/span>;<\/span>\n        \/\/ \u521b\u5efa\u5bc6\u7801\u52a0\u5bc6\u7684\u5bf9\u8c61<\/span>\n        BCryptPasswordEncoder<\/span> passwordEncoder =<\/span> new<\/span> BCryptPasswordEncoder<\/span>(<\/span>)<\/span>;<\/span>\n        \/\/ \u5bc6\u7801\u52a0\u5bc6<\/span>\n        String<\/span> newPassword =<\/span> passwordEncoder.<\/span>encode<\/span>(<\/span>password)<\/span>;<\/span>\n        System<\/span>.<\/span>out.<\/span>println<\/span>(<\/span>\"\u52a0\u5bc6\u540e\u7684\u5bc6\u7801\u4e3a\uff1a\"<\/span> +<\/span> newPassword)<\/span>;<\/span>\n        \/\/ \u6821\u9a8c\u8fd9\u4e24\u4e2a\u5bc6\u7801\u662f\u5426\u662f\u540c\u4e00\u4e2a\u5bc6\u7801<\/span>\n        \/\/ matches\u65b9\u6cd5\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u539f\u5bc6\u7801\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u52a0\u5bc6\u540e\u7684\u5bc6\u7801<\/span>\n        boolean<\/span> matches =<\/span> passwordEncoder.<\/span>matches<\/span>(<\/span>password,<\/span> newPassword)<\/span>;<\/span>\n        System<\/span>.<\/span>out.<\/span>println<\/span>(<\/span>\"\u4e24\u4e2a\u5bc6\u7801\u4e00\u81f4:\"<\/span> +<\/span> matches)<\/span>;<\/span>\n    }<\/span>\n}<\/span>\n<\/code><\/pre>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3010SpringSecurity\u3011BCrypt\u5bc6\u7801\u52a0\u5bc6\u548c\u89e3\u5bc6 \u4e00\u6587\u5b66\u4f1a\u4f7f\u7528BCryBCrypt\u5c31\u662f\u4e00\u6b3e\u52a0\u5bc6\u5de5\u5177\uff0c\u53ef\u4ee5\u6bd4\u8f83\u65b9\u4fbf\u5730\u5b9e\u73b0\u6570\u636e\u7684\u52a0\u5bc6\u5de5\u4f5c\u3002\u4e5f\u53ef\u4ee5\u7b80\u5355\u7406\u89e3\u4e3a\u5b83\u5185\u90e8\u81ea\u5df1\u5b9e\u73b0\u4e86\u968f\u673a\u52a0\u76d0\u5904\u7406\u3002\u4f8b\u5982\uff0c\u4f7f\u7528MD5\u52a0\u5bc6\uff0c\u6bcf\u6b21\u52a0\u5bc6\u540e\u7684\u5bc6\u6587\u5176\u5b9e\u90fd\u662f\u4e00\u6837\u7684<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-954","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/posts\/954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/comments?post=954"}],"version-history":[{"count":0,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/posts\/954\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/media?parent=954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/categories?post=954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/tags?post=954"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/topic?post=954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}