laravel\u662f\u4e00\u4e2a\u57fa\u4e8ephp\u8bed\u8a00\u7684\u5f00\u6e90web\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8eweb\u5f00\u53d1\u4e2d\u3002\u5728web\u5f00\u53d1\u4e2d\uff0c\u5b89\u5168\u6027\u4e00\u76f4\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8bdd\u9898\u3002\u5176\u4e2d\uff0ccsrf\u653b\u51fb\u662f\u5f53\u4eca\u4e92\u8054\u7f51\u5e94\u7528\u4e2d\u666e\u904d\u5b58\u5728\u7684\u4e00\u79cd\u5b89\u5168\u6f0f\u6d1e\u3002\u56e0\u6b64\uff0claravel\u63d0\u4f9b\u4e86\u4e00\u79cd\u81ea\u5e26\u7684csrf\u4fdd\u62a4\u673a\u5236\uff0c\u4ee5\u4fdd\u62a4web\u5e94\u7528\u514d\u53d7csrf\u653b\u51fb\u7684\u5f71\u54cd\u3002<\/p>\n
CSRF\u653b\u51fb\uff08Cross-site request forgery\uff09\u662f\u4e00\u79cd\u53d7\u5bb3\u8005\u5728\u4e0d\u77e5\u60c5\u7684\u60c5\u51b5\u4e0b\u88ab\u653b\u51fb\u8005\u8feb\u4f7f\u53d1\u9001\u975e\u610f\u613f\u7684\u8bf7\u6c42\uff0c\u653b\u51fb\u8005\u901a\u5e38\u4f1a\u5229\u7528\u7528\u6237\u5728\u5df2\u767b\u5f55\u7684\u60c5\u51b5\u4e0b\u6d4f\u89c8\u5176\u4ed6\u7f51\u7ad9\u7684\u4e60\u60ef\uff0c\u5728\u6d4f\u89c8\u5668\u53d1\u9001\u8bf7\u6c42\u65f6\u52a0\u5165\u65e0\u6cd5\u5bdf\u89c9\u7684\u6076\u610f\u4f20\u53c2\u3002\u5982\u679c\u6210\u529f\u653b\u51fb\uff0c\u4f1a\u5bfc\u81f4\u53d7\u5bb3\u8005\u7684\u8d26\u53f7\u3001\u5bc6\u7801\u3001\u654f\u611f\u4fe1\u606f\u6216\u8d44\u91d1\u7b49\u4fe1\u606f\u88ab\u76d7\u7a83\u3002\u56e0\u6b64\uff0c\u9632\u6b62CSRF\u653b\u51fb\u662fWeb\u5f00\u53d1\u7684\u5fc5\u8981\u8981\u8003\u8651\u7684\u5b89\u5168\u6027\u95ee\u9898\u4e4b\u4e00\u3002<\/p>\n
Laravel\u7684CSRF\u4fdd\u62a4\u673a\u5236\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u5462\uff1f<\/p>\n
Laravel\u91c7\u53d6\u4e86\u53cc\u91cd\u4fdd\u9669\u7684\u65b9\u5f0f\u6765\u9632\u8303CSRF\u653b\u51fb\uff0c\u4e00\u662f\u901a\u8fc7\u5728\u8bf7\u6c42\u4e2d\u6dfb\u52a0\u4e00\u4e2a_csrf_token\u503c\uff0c\u4e8c\u662f\u901a\u8fc7\u8bbe\u7f6eHttpOnly\u5c5e\u6027\u7684\u4f1a\u8bddcookie\u503c\u3002<\/p>\n
\u9996\u5148\uff0cLaravel\u4f1a\u5728\u6bcf\u4e2a\u8fd4\u56de\u7ed9\u7528\u6237\u7684\u8868\u5355\uff08form\uff09\u53ca\u63d0\u4ea4\u7684POST\u3001PUT\u3001DELETE\u7b49\u8bf7\u6c42\u4e2d\u81ea\u52a8\u6dfb\u52a0\u4e00\u4e2a_csrf_token\u503c\u3002\u8be5\u503c\u6709\u6548\u5730\u907f\u514d\u4e86CSRF\u653b\u51fb\u8005\u53d1\u9001\u65e0\u610f\u4e49\u8bf7\u6c42\u7684\u65b9\u5f0f\uff0c\u53ea\u6709\u63d0\u4ea4\u4e86\u8be5\u8868\u5355\u7684\u9875\u9762\uff08\u6216\u8005\u5728\u8be5\u9875\u9762\u8c03\u7528\u8eab\u4efd\u9a8c\u8bc1\u7684API\uff09\u624d\u80fd\u591f\u6b63\u786e\u7684\u5904\u7406\u8bf7\u6c42\uff0c\u800cCSRF\u653b\u51fb\u8005\u662f\u6839\u636e\u9519\u8bef\u7684token\u503c\u8fdc\u7a0b\u653b\u51fb\uff0c\u56e0\u6b64\u65e0\u6cd5\u5b9e\u73b0\u653b\u51fb\u3002\u56e0\u6b64\uff0c\u5728\u8868\u5355\u4e2d\u6dfb\u52a0csrf_token\u4fdd\u8bc1\u4e86\u53ea\u6709\u6301\u6709\u6307\u5b9atoken\u7684\u7528\u6237\u624d\u80fd\u591f\u63d0\u4ea4\u8bf7\u6c42\uff0c\u589e\u52a0\u4e86\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n
\u5176\u6b21\uff0cLaravel\u4f1a\u5728\u6bcf\u4e2a\u53d1\u9001\u7ed9\u7528\u6237\u7684\u54cd\u5e94\uff08Response\uff09\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u52a0\u5bc6\u8fc7\u7684cookie\u503c\uff0c\u4f7f\u5176\u514d\u4e8e\u88ab\u7a9c\u6539\u3002\u8be5cookie\u503c\u88ab\u6807\u8bb0\u4e3aHttpOnly\u5c5e\u6027\uff0c\u8fd9\u610f\u5473\u8be5cookie\u503c\u53ea\u80fd\u5728\u5ba2\u6237\u7aef\u53d1\u9001\u8bf7\u6c42\u65f6\u81ea\u52a8\u53d1\u9001\uff0c\u5e76\u4e14\u4e0d\u80fd\u591f\u88abJavaScript\u4ee3\u7801\u8bfb\u53d6\u3001\u4fee\u6539\uff0c\u589e\u52a0\u4e86cookie\u7684\u5b89\u5168\u6027\u3002\u5ba2\u6237\u7aef\u6d4f\u89c8\u5668\u4f1a\u81ea\u52a8\u5c06\u8be5cookie\u503c\u6dfb\u52a0\u5230\u6bcf\u4e2a\u53d1\u9001\u7684\u8bf7\u6c42\u5934\u4e2d\uff0c\u5728\u670d\u52a1\u7aef\u63a5\u6536\u8bf7\u6c42\u65f6\uff0c\u5982\u679c\u8bf7\u6c42\u5934\u4e2d\u7684token\u503c\u4e0e\u670d\u52a1\u7aef\u5185\u5b58\u4e2d\u7684\u503c\u4e00\u81f4\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u5224\u65ad\u8be5\u8bf7\u6c42\u662f\u5408\u6cd5\u7684\uff0c\u5426\u5219\u62d2\u7edd\u8be5\u8bf7\u6c42\u3002<\/p>\n
\u603b\u7ed3<\/p>\n
Laravel\u7684CSRF\u4fdd\u62a4\u673a\u5236\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u5f0f\u6765\u4fdd\u62a4Web\u5e94\u7528\u514d\u53d7CSRF\u653b\u51fb\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u5728\u8bf7\u6c42\u4e2d\u6dfb\u52a0\u4e00\u4e2a_csrf_token\u503c\u3001\u4ee5\u53ca\u5728\u6bcf\u4e2a\u53d1\u9001\u7ed9\u7528\u6237\u7684\u54cd\u5e94\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u52a0\u5bc6\u8fc7\u7684cookie\u503c\uff0c\u6709\u6548\u5730\u9632\u6b62\u4e86CSRF\u653b\u51fb\u3002<\/p>\n
\u540c\u65f6\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86csrf_token()\u51fd\u6570\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u9700\u8981\u65f6\u751f\u6210_token\u503c\u3002\u4f7f\u7528\u8be5\u51fd\u6570\u6765\u9002\u5f53\u5730\u68c0\u67e5\u6bcf\u4e2a\u8bf7\u6c42\u4ee5\u786e\u4fdd\u5176\u5408\u6cd5\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u9700\u8981\u5f00\u653e\u5bf9\u5916API\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u5728\u4f7f\u7528Laravel\u5f00\u53d1Web\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u5e94\u8be5\u59cb\u7ec8\u8003\u8651\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\uff0c\u91c7\u53d6\u9002\u5f53\u7684\u63aa\u65bd\u6765\u4fdd\u62a4\u5176\u514d\u53d7\u5404\u79cd\u653b\u51fb\u7684\u5f71\u54cd\u3002\u53ea\u6709\u4fdd\u8bc1\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\uff0c\u624d\u80fd\u591f\u4fdd\u8bc1\u7528\u6237\u7684\u4fe1\u606f\u548c\u8d44\u91d1\u5b89\u5168\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fLaravel\u7684CSRF\u4fdd\u62a4\u673a\u5236\u662f\u5982\u4f55\u5b9e\u73b0\u7684\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":"
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Laravel\u91c7\u53d6\u4e86\u53cc\u91cd\u4fdd\u9669\u7684\u65b9\u5f0f\u6765\u9632\u8303CSRF\u653b\u51fb\uff0c\u4e00\u662f\u901a\u8fc7\u5728\u8bf7\u6c42\u4e2d\u6dfb\u52a0\u4e00\u4e2a_csrf_token\u503c\uff0c\u4e8c\u662f\u901a\u8fc7\u8bbe\u7f6eHttpOnly\u5c5e\u6027\u7684\u4f1a\u8bddcookie\u503c\u3002 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