{"id":12281,"date":"2023-10-20T15:44:29","date_gmt":"2023-10-20T07:44:29","guid":{"rendered":"https:\/\/fick707.com\/?p=12281"},"modified":"2023-10-20T15:49:58","modified_gmt":"2023-10-20T07:49:58","slug":"%e5%b8%b8%e8%a7%81%e7%9a%84sso%e5%8d%8f%e8%ae%ae","status":"publish","type":"post","link":"https:\/\/fick707.com\/?p=12281","title":{"rendered":"\u5e38\u89c1\u7684SSO\u534f\u8bae"},"content":{"rendered":"<p>\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3aCSDN\u535a\u4e3b\u300cIDaaS\u6742\u8c08\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/nidengxia\/article\/details\/109227964<\/p>\n<p><a href=\"https:\/\/so.csdn.net\/so\/search?q=%E5%8D%95%E7%82%B9%E7%99%BB%E5%BD%95&amp;spm=1001.2101.3001.7020\" target=\"_blank\" rel=\"noreferrer noopener\">\u5355\u70b9\u767b\u5f55<\/a>\u5b9e\u73b0\u4e2d\uff0c\u7cfb\u7edf\u4e4b\u95f4\u7684\u534f\u8bae\u5bf9\u63a5\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u73af\uff0c\u4e00\u822c\u6d89\u53ca\u7684\u6807\u51c6\u534f\u8bae\u7c7b\u578b\u6709 CAS\u3001OAuth\u3001OpenID Connect\u3001SAML\uff0c\u672c\u6587\u5c06\u5bf9\u56db\u79cd\u4e3b\u6d41 SSO\u534f\u8bae\u8fdb\u884c\u6982\u8ff0\u6027\u7684\u4ecb\u7ecd\uff0c\u5e76\u6bd4\u8f83\u5176\u5f02\u540c\uff0c\u8bfb\u8005\u4ea6\u53ef\u6309\u56fe\u7d22\u9aa5\u3001\u5398\u6e05\u5173\u952e\u6982\u5ff5\u3002<\/p>\n<p><strong>\u4e00\u3001\u8ba4\u8bc1\u4e0e\u6388\u6743\u7684\u533a\u522b<\/strong><\/p>\n<p>\u5728\u4ecb\u7ecd\u5177\u4f53\u534f\u8bae\u4e4b\u524d\uff0c\u6709\u5fc5\u8981\u5148\u8bf4\u660e\u201c\u8ba4\u8bc1\uff08Authentication\uff09\u201d\u548c\u201c\u6388\u6743\uff08Authorization\uff09\u201d\u7684\u533a\u522b\u3002<\/p>\n<p>\u8ba4\u8bc1\uff08Authentication\uff09\u5373\u786e\u8ba4\u8be5\u7528\u6237\u7684\u8eab\u4efd\u662f\u4ed6\u6240\u58f0\u660e\u7684\u90a3\u4e2a\u4eba\uff1b<\/p>\n<p>\u6388\u6743\uff08Authorization\uff09\u5373\u6839\u636e\u7528\u6237\u8eab\u4efd\u6388\u4e88\u4ed6\u8bbf\u95ee\u7279\u5b9a\u8d44\u6e90\u7684\u6743\u9650\u3002<\/p>\n<p>\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u7528\u6237\u767b\u5f55\u5e94\u7528\u7cfb\u7edf\u65f6\uff0c\u7cfb\u7edf\u9700\u8981\u5148\u8ba4\u8bc1\u7528\u6237\u8eab\u4efd\uff0c\u7136\u540e\u4f9d\u636e\u7528\u6237\u8eab\u4efd\u518d\u8fdb\u884c\u6388\u6743\u3002\u8ba4\u8bc1\u4e0e\u6388\u6743\u9700\u8981\u8054\u5408\u4f7f\u7528\uff0c\u624d\u80fd\u8ba9\u7528\u6237\u771f\u6b63\u767b\u5165\u5e76\u4f7f\u7528\u5e94\u7528\u7cfb\u7edf\u3002<\/p>\n<p><strong>\u4e8c\u3001CAS<\/strong><\/p>\n<p>Central Authentication Service\u7b80\u79f0CAS\uff0c\u662f\u4e00\u79cd\u5e38\u89c1\u7684B\/S\u67b6\u6784\u7684SSO\u534f\u8bae\u3002\u548c\u5176\u4ed6\u4efb\u4f55SSO\u534f\u8bae\u4e00\u6837\uff0c\u7528\u6237\u4ec5\u9700\u767b\u9646\u4e00\u6b21\uff0c\u8bbf\u95ee\u5176\u4ed6\u5e94\u7528\u5219\u65e0\u9700\u518d\u6b21\u767b\u5f55\u3002<\/p>\n<p>\u987e\u540d\u601d\u4e49\uff0cCAS\u662f\u4e00\u79cd\u4ec5\u7528\u4e8eAuthentication\u7684\u670d\u52a1\uff0c\u5b83\u548cOAuth\/OIDC\u534f\u8bae\u4e0d\u4e00\u6837\uff0c\u5e76\u4e0d\u80fd\u4f5c\u4e3a\u4e00\u79cdAuthorization\u7684\u534f\u8bae\u3002<\/p>\n<p>\u5f53\u524dCAS\u534f\u8bae\u5305\u62ecCAS 1.0\u3001CAS2.0\u3001CAS3.0\u7248\u672c\uff0c\u8fd9\u4e09\u4e2a\u7248\u672c\u7684\u8ba4\u8bc1\u6d41\u7a0b\u57fa\u672c\u7c7b\u4f3c\u3002<\/p>\n<p>CAS\u7684\u8ba4\u8bc1\u6d41\u7a0b\u901a\u8fc7\u5305\u62ec\u51e0\u90e8\u5206\u53c2\u4e0e\u8005:<\/p>\n<p>Client: \u901a\u5e38\u4e3a\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u7528\u6237<\/p>\n<p>CAS Client: \u5b9e\u73b0CAS\u534f\u8bae\u7684Web\u5e94\u7528<\/p>\n<p>CAS Server: \u4f5c\u4e3a\u7edf\u4e00\u8ba4\u8bc1\u7684CAS\u670d\u52a1\u5668<\/p>\n<p>\u8ba4\u8bc1\u6d41\u7a0b\u5927\u81f4\u4e3a:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12288\" src=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000005.png\" alt=\"\" width=\"501\" height=\"585\" srcset=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000005.png 501w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000005-257x300.png 257w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000005-269x314.png 269w\" sizes=\"(max-width: 501px) 100vw, 501px\" \/><\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><\/figure>\n<ol>\n<li>Client(\u7ec8\u7aef\u7528\u6237)\u5728\u6d4f\u89c8\u5668\u91cc\u8bf7\u6c42\u8bbf\u95eeWeb\u5e94\u7528example\uff1b<\/li>\n<li>\u6d4f\u89c8\u5668\u53d1\u8d77\u4e00\u4e2aGET\u8bf7\u6c42\u8bbf\u95eeexample\u5e94\u7528\u7684\u4e3b\u9875https:\/\/www.example.com\uff1b<\/li>\n<li>\u5e94\u7528example\u53d1\u73b0\u5f53\u524d\u7528\u6237\u5904\u4e8e\u672a\u767b\u9646\u72b6\u6001\uff0cRedirect\u7528\u6237\u81f3CAS\u670d\u52a1\u5668\u8fdb\u884c\u8ba4\u8bc1\uff1b<\/li>\n<li>\u7528\u6237\u8bf7\u6c42CAS\u670d\u52a1\u5668\uff1b<\/li>\n<li>CAS\u53d1\u73b0\u5f53\u524d\u7528\u6237\u5728CAS\u670d\u52a1\u5668\u4e2d\u5904\u4e8e\u672a\u767b\u9646\u72b6\u6001, \u8981\u6c42\u7528\u6237\u5fc5\u987b\u5f97\u5148\u767b\u5f55\uff1b<\/li>\n<li>CAS\u670d\u52a1\u5668\u8fd4\u56de\u767b\u5f55\u9875\u9762\u81f3\u6d4f\u89c8\u5668\uff1b<\/li>\n<li>\u7528\u6237\u5728\u767b\u5f55\u754c\u9762\u4e2d\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\uff08\u6216\u8005\u5176\u4ed6\u8ba4\u8bc1\u65b9\u5f0f\uff09\uff1b<\/li>\n<li>\u7528\u6237\u628a\u7528\u6237\u540d\u548c\u5bc6\u7801\u901a\u8fc7POST\uff0c\u63d0\u4ea4\u81f3CAS\u670d\u52a1\u5668\uff1b<\/li>\n<li>CAS\u5bf9\u7528\u6237\u8eab\u4efd\u8fdb\u884c\u8ba4\u8bc1\uff0c\u82e5\u7528\u6237\u540d\u548c\u5bc6\u7801\u6b63\u786e\uff0c\u5219\u751f\u6210SSO\u4f1a\u8bdd, \u4e14\u628a\u4f1a\u8bddID\u901a\u8fc7Cookie\u7684\u65b9\u5f0f\u8fd4\u56de\u81f3\u7528\u6237\u7684\u6d4f\u89c8\u5668\u7aef\uff08\u6b64\u65f6\uff0c\u7528\u6237\u5728CAS\u670d\u52a1\u7aef\u5904\u4e8e\u767b\u5f55\u72b6\u6001\uff09\uff1b<\/li>\n<li>CAS\u670d\u52a1\u5668\u540c\u65f6\u4e5f\u4f1a\u628a\u7528\u6237\u91cd\u5b9a\u5411\u81f3CAS Client, \u4e14\u540c\u65f6\u53d1\u9001\u4e00\u4e2aService Ticket\uff1b<\/li>\n<li>CAS Client\u7684\u670d\u52a1\u7aef\u6536\u5230\u8fd9\u4e2aService Ticket\u4ee5\u540e\uff0c\u8bf7\u6c42CAS Server\u5bf9\u8be5ticket\u8fdb\u884c\u6821\u9a8c\uff1b<\/li>\n<li>CAS Server\u628a\u6821\u9a8c\u7ed3\u679c\u8fd4\u56de\u7ed9CAS Client, \u6821\u9a8c\u7ed3\u679c\u5305\u62ec\u8be5ticket\u662f\u5426\u5408\u6cd5\uff0c\u4ee5\u53ca\u8be5ticket\u4e2d\u5305\u542b\u5bf9\u7528\u6237\u4fe1\u606f\uff1b<\/li>\n<li>\u81f3\u6b64\uff0cCAS Client\u6839\u636eService Ticket\u5f97\u77e5\u5f53\u524d\u767b\u9646\u7528\u6237\u7684\u8eab\u4efd\uff0cCAS Client\u5904\u4e8e\u767b\u5f55\u6001\u3002<\/li>\n<\/ol>\n<p>\u7ecf\u8fc7\u4e0a\u8ff0\u6d41\u7a0b\u4ee5\u540e\uff0cCAS Server\u548cCAS Client\u90fd\u5904\u4e8e\u767b\u9646\u6001\uff0c\u5f53\u7528\u6237\u5982\u679c\u8bbf\u95ee\u53e6\u5916\u4e00\u4e2aCAS Client 2\u7684\u65f6\u5019\uff0c\u7528\u6237\u4e0d\u9700\u8981\u518d\u6b21\u8ba4\u8bc1\uff0c\u5373\u4f1a\u8df3\u8fc75\u30016\u30017\u30018\u30019\u8fd9\u51e0\u6b65\uff0c\u4ece\u800c\u8fbe\u5230SSO\u7684\u6548\u679c\u3002<\/p>\n<p>\u6ce8: CAS 1.0\u662f\u4e2a\u975e\u5e38\u7b80\u5355\u7c97\u964b\u7684\u534f\u8bae\uff0c\u57282.0\u30013.0\u7248\u672c\u4e2d\uff0cService Ticket\u7684\u6821\u9a8c\u7ed3\u679c\u5747\u4e3aXML\u683c\u5f0f\uff0c \u4e14\u5f15\u5165\u4e86\u4e00\u79cdproxy\u6a21\u5f0f\uff08\u4e0d\u5728\u672c\u6587\u505a\u6df1\u5165\u8ba8\u8bba\uff09\u3002<\/p>\n<p>CAS\u534f\u8bae\u7684\u8be6\u7ec6\u6807\u51c6\u5b9a\u4e49\uff0c\u8bf7\u53c2\u8003\uff1a<\/p>\n<p><a href=\"https:\/\/apereo.github.io\/cas\/6.2.x\/protocol\/CAS-Protocol-Specification.html\" target=\"_blank\" rel=\"noopener\">https:\/\/apereo.github.io\/cas\/6.2.x\/protocol\/CAS-Protocol-Specification.html<\/a><\/p>\n<p>\u7b14\u8005\u610f\u89c1\uff1a<\/p>\n<ol>\n<li>CAS\u534f\u8bae\u662f\u4e00\u4e2a\u6bd4\u8f83\u7b80\u964b\u5355\u70b9\u767b\u9646\u534f\u8bae\uff0c\u534f\u8bae\u672c\u8eab\u6bd4\u8f83\u8f7b\u91cf\u7ea7\u4e5f\u6bd4\u8f83\u5bb9\u6613\u5b9e\u73b0\uff0c\u4f46\u662f\u80fd\u591f\u89e3\u51b3\u7684\u573a\u666f\u6bd4\u8f83\u5355\u4e00\uff1b<\/li>\n<li>\u6742\u4e71\uff1aCAS 3.0\u53c8\u5f15\u5165\u4e86\u57fa\u4e8eSAML\u5bf9Service Ticket\u8fdb\u884c\u6821\u9a8c\uff1b<\/li>\n<li>CAS Client\u548cCAS Server\u4e4b\u95f4\u7684\u4e92\u4fe1\u662f\u901a\u8fc7\u63a5\u53e3\u8c03\u7528\u7684\u65b9\u5f0f\u6765\u5efa\u7acb, \u6ca1\u6709\u4efb\u4f55\u52a0\u5bc6\/\u7b7e\u540d\u673a\u5236\u6765\u4fdd\u8bc1\u8fdb\u4e00\u6b65\u7684\u5b89\u5168\uff1b<\/li>\n<li>\u7f3a\u4e4f\u6821\u9a8cCAS Client\u81ea\u8eab\u8eab\u4efd\u7684\u673a\u5236\uff1b<\/li>\n<li>\u5e02\u9762\u4e0a\u5b9e\u73b0\u4e86CAS\u534f\u8bae\u7684\u5e94\u7528\u5e76\u4e0d\u591a\uff0c\u7b14\u8005\u4e5f\u4e0d\u63a8\u8350\u8fd9\u79cd\u534f\u8bae\u3002<\/li>\n<\/ol>\n<p><strong>\u4e09\u3001OAuth 2.0<\/strong><\/p>\n<p>\u8c08\u5230OAuth, \u901a\u5e38\u662f\u6307OAuth 2.0\u534f\u8bae\uff0c\u5b83\u662f\u4e00\u79cdAuthorization\u534f\u8bae\u5e76\u4e0d\u662f\u4e00\u79cdAuthentication\u534f\u8bae\uff0c\u867d\u7136OAuth 2\u7684\u6d41\u7a0b\u4e2d\u53ea\u63cf\u8ff0\u4e86Authorization\u3002\u4f46\u662f\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0cAuthorization\u8131\u79bbAuthentication\u5e76\u6ca1\u6709\u4efb\u4f55\u610f\u4e49\u3002<\/p>\n<p>OAuth 2.0\u89e3\u51b3\u7684\u4e3b\u8981\u573a\u666f\u662f: \u7b2c\u4e09\u65b9\u5e94\u7528\u5982\u4f55\u88ab\u6388\u6743\u8bbf\u95ee\u8d44\u6e90\u670d\u52a1\u5668\u3002\u6574\u4e2a\u6d41\u7a0b\u53c2\u4e0e\u8005\u5305\u62ec\u51e0\u4e2a\u7ec4\u6210\u90e8\u5206:<\/p>\n<ul>\n<li>Resource Owner: \u8d44\u6e90\u62e5\u6709\u8005\uff0c\u901a\u5e38\u4e3a\u7ec8\u7aef\u7528\u6237<\/li>\n<li>Resource Server: \u8d44\u6e90\u63d0\u4f9b\u8005<\/li>\n<li>Authorization Server: \u6388\u6743\u670d\u52a1\u5668<\/li>\n<li>Client: \u8bf7\u6c42\u8bbf\u95ee\u670d\u52a1\u8bbf\u95ee\u7684\u5e94\u7528<\/li>\n<\/ul>\n<p>\u62bd\u8c61\u7684\u6388\u6743\u6d41\u7a0b\u5927\u81f4\u4e3a:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12287\" src=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/0000004.png\" alt=\"\" width=\"525\" height=\"347\" srcset=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/0000004.png 525w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/0000004-300x198.png 300w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/0000004-269x178.png 269w\" sizes=\"(max-width: 525px) 100vw, 525px\" \/><\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><\/figure>\n<p>\u5047\u5b9a\u4e00\u4e2a\u5728\u7ebf\u97f3\u4e50\u670d\u52a1\uff0c\u7528\u6237zhangsan\u60f3\u901a\u8fc7\u67d0\u97f3\u89c6\u9891\u64ad\u653e\u8f6f\u4ef6\u6765\u64ad\u653e\u5728\u7ebf\u97f3\u4e50, \u4f46\u662f\u5728\u64ad\u653e\u97f3\u4e50\u4e4b\u524d\uff0c\u8be5\u97f3\u89c6\u9891\u8f6f\u4ef6\u5fc5\u987b\u5f97\u901a\u8fc7YuFu\uff08\u5373\u7389\u7b26IDaaS\uff09\u8ba4\u8bc1\u6388\u6743\uff0c\u5f97\u5230zhangsan\u7684\u540c\u610f\u4e4b\u540e\u624d\u80fd\u8bbf\u95ee\u5728\u7ebf\u97f3\u4e50\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u573a\u666f\u4e2d\uff0czhangsan\u4e3aResource Owner, \u5728\u7ebf\u97f3\u4e50\u670d\u52a1\u4e3aResource Server, Client\u4e3a\u67d0\u97f3\u89c6\u9891\u64ad\u653e\u8f6f\u4ef6\uff0cYF\u4f5c\u4e3aAuthorization Server\u3002<\/p>\n<ol>\n<li>\u97f3\u89c6\u9891\u8f6f\u4ef6\u5411zhangsan\u53d1\u8d77\u6388\u6743\u8bf7\u6c42\uff0c\u8bf7\u6c42zhangsan\u540c\u610f\u8bbf\u95ee\u5728\u7ebf\u97f3\u4e50\u670d\u52a1\uff1b<\/li>\n<li>\u6839\u636e\u4e0d\u540c\u7684\u6388\u6743\u6a21\u5f0f\uff0czhangsan\u540c\u610f\u8be5\u6388\u6743\uff0c\u4e14\u8fd4\u56de\u4e00\u4e2a\u201d\u6388\u6743\u201d\u7ed9\u97f3\u89c6\u9891\u670d\u52a1\uff1b<\/li>\n<li>\u97f3\u89c6\u9891\u670d\u52a1\u643a\u5e26zhangsan\u7684\u6388\u6743\uff0c\u8bf7\u6c42YF\u9881\u53d1\u4e00\u4e2aaccess_token, \u7528\u4e8e\u8bbf\u95ee\u5728\u7ebf\u97f3\u4e50\uff1b<\/li>\n<li>YF\u6821\u9a8c\u97f3\u89c6\u9891\u670d\u52a1\u81ea\u8eab\u7684\u5408\u6cd5\u6027\u4e4b\u540e\uff0c\u9881\u53d1access_token\uff1b<\/li>\n<li>\u97f3\u89c6\u9891\u670d\u52a1\u643a\u5e26access_token, \u4ee3\u8868zhangsan\u8bf7\u6c42\u8bbf\u95ee\u5728\u7ebf\u97f3\u4e50\uff1b<\/li>\n<li>\u5728\u7ebf\u97f3\u4e50\u670d\u52a1\u6821\u9a8c\u5b8caccess_token\u4ee5\u540e\uff0c\u63d0\u4f9b\u97f3\u4e50\u670d\u52a1. \u64ad\u653e\u5668\u5f00\u59cb\u64ad\u653e\u97f3\u4e50\u3002<\/li>\n<\/ol>\n<p>\u4e0a\u8ff0\u662f\u4e00\u4e2a\u62bd\u8c61\u7684\u6388\u6743\u6d41\u7a0b\uff0c\u800c\u5728\u5177\u4f53\u5b9e\u73b0\u4e2d\uff0c\u5728\u524d\u4e09\u6b65\u4e2d\u4f1a\u6709\u51e0\u4e2a\u53d8\u79cd\uff0c\u5373\u4e0d\u540c\u7684\u6388\u6743\u6a21\u5f0f\uff0c\u5e38\u89c1\u7684\u6388\u6743\u6a21\u5f0f\u5305\u62ec:<\/p>\n<ul>\n<li>Authorization Code Grant: \u6388\u6743\u7801\u6a21\u5f0f\uff0c\u6700\u4e3a\u5e38\u7528\uff0c\u6700\u5b89\u5168\uff0c\u5f3a\u70c8\u63a8\u8350\uff1b<\/li>\n<li>Implicit Grant: \u9002\u7528\u4e8eSPA\u5e94\u7528\uff0c\u5df2\u7ecf\u4e0d\u518d\u63a8\u8350\u4f7f\u7528\uff0c\u88abPKCE\u6a21\u5f0f\u6240\u66ff\u4ee3\uff1b<\/li>\n<li>Resource Owner Password Credentials Grant: \u9700\u8981\u628a\u7528\u6237\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u66b4\u9732\u7ed9Client\uff1b<\/li>\n<li>Client Credential Grant: \u6574\u4e2a\u6d41\u7a0b\u6ca1\u6709\u7528\u6237\u7684\u6982\u5ff5\uff0c\u9002\u7528\u4e8e\u670d\u52a1\u7aef-&gt;\u670d\u52a1\u7aef\u8c03\u7528\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u53d1\u73b0\u5728\u6574\u4e2a\u6d41\u7a0b\u4e2d\uff0c\u97f3\u89c6\u9891\u64ad\u653e\u5668\u5e76\u4e0d\u9700\u8981\u77e5\u9053zhangsan\u7684\u5bc6\u7801\uff0c\u53ea\u662f\u9700\u8981\u5f97\u5230zhangsan\u7684\u6388\u6743\u5c31\u53ef\u4ee5\u8bbf\u95ee\u5728\u7ebf\u97f3\u4e50\uff0c\u800c\u6574\u4e2a\u6388\u6743\u662f\u7531Authorization Server\u6765\u8d1f\u8d23\u3002<\/p>\n<p>\u672c\u6587\u5e76\u4e0d\u4f1a\u5c55\u5f00\u8ba8\u8bbaAuthorization Code\u6a21\u5f0f\uff0c\u8be6\u7ec6\u534f\u8bae\u6587\u6863\u5b9a\u4e49\u8bf7\u53c2\u8003\uff1a<\/p>\n<p><a href=\"https:\/\/tools.ietf.org\/html\/rfc6749\" target=\"_blank\" rel=\"noopener\">https:\/\/tools.ietf.org\/html\/rfc6749<\/a><\/p>\n<p>\u7b14\u8005\u610f\u89c1\uff1a\u76f8\u6bd4CAS\u534f\u8bae\uff0cOAuth2.0\u4e0d\u540c\u7684\u6388\u6743\u6a21\u5f0f\u80fd\u591f\u89e3\u51b3\u66f4\u591a\u7684\u573a\u666f\uff0c\u66f4\u5b89\u5168\u3001\u66f4\u6d41\u884c\uff0c\u4e14\u901a\u8fc7PKCE\u6a21\u5f0f\u80fd\u591f\u5b9e\u73b0\u79fb\u52a8\u7aef\u7684\u5355\u70b9\u767b\u5f55\uff0c\u8fd9\u4e2a\u662f\u5176\u4ed6SSO\u534f\u8bae\u90fd\u4e0d\u5177\u5907\u7684\uff08PKCE\u6a21\u5f0f\u53c2\u8003\u8d44\u6599\uff1ahttps:\/\/tools.ietf.org\/html\/rfc7636\uff09\u3002<\/p>\n<p><strong>\u56db\u3001OpenID Connect<\/strong><\/p>\n<p>OpenID Connect\u7b80\u79f0OIDC\uff0c\u662f\u57fa\u4e8eOAuth2.0\u6269\u5c55\u51fa\u6765\u7684\u4e00\u4e2a\u534f\u8bae\u3002\u9664\u4e86\u80fd\u591fOAuth2.0\u4e2d\u7684Authorization\u573a\u666f\uff0c\u8fd8\u989d\u5916\u5b9a\u4e49\u4e86Authentication\u7684\u573a\u666f\uff0c\u53ef\u4ee5\u8bf4OIDC\u534f\u8bae\u662f\u5f53\u4eca\u6700\u6d41\u884c\u7684\u534f\u8bae\u3002<\/p>\n<p>\u76f8\u6bd4OAuth2\uff0cOIDC\u5f15\u5165\u4e86id_token\u7b49\u548cuserinfo\u76f8\u5173\u7684\u6982\u5ff5\uff1a<\/p>\n<p>\u6574\u4e2aOAuth2\u534f\u8bae\uff0c\u53ea\u662f\u5b9a\u4e49\u4e86access_token\/refresh_token\uff0c\u4f46\u662f\u8fd9\u4fe9token\u53ea\u662f\u4e3a\u4e86\u4fdd\u62a4Resource Server\u7684\uff0c\u5e76\u6ca1\u6709Resource Owner\u7684\u8eab\u4efd\u4fe1\u606f\uff1b<\/p>\n<p>OIDC\u5f15\u5165\u4e86id_token\u7684\u6982\u5ff5\uff0c\u7528\u8fd9\u4e2a\u7279\u6b8a\u7684token\u6765\u8868\u793a\u8fd9\u662fResource Owner\u7684\u8eab\u4efd\u8bc1\uff1a<\/p>\n<p>\u6807\u51c6\u5316id_token\u7684\u683c\u5f0f\uff1a\u5373\u5927\u5bb6\u719f\u77e5\u7684JWT\uff1b<\/p>\n<p>\u6807\u51c6\u5316id_token\u7684\u5185\u5bb9\uff1aStandard Claims<\/p>\n<p>\u53c2\u8003\uff1ahttps:\/\/openid.net\/specs\/openid-connect-core-1_0.html#StandardClaims<\/p>\n<p>OIDC\u5f15\u5165\u4e86\u5173\u4e8e\u5982\u4f55\u83b7\u53d6\u8be6\u7ec6userinfo\u7684Endpoint\uff1b<\/p>\n<p>OIDC\u5b9a\u4e49\u4e86\u7c7b\u4f3c\u4e8eSAML Metadata\u7684Discovery\u63a5\u53e3\uff0c\u4fd7\u79f0well-known\u63a5\u53e3\uff1a<\/p>\n<p>\u53c2\u8003\uff1ahttps:\/\/openid.net\/specs\/openid-connect-discovery-1_0.html<\/p>\n<p>OIDC\u534f\u8bae\u7684\u767b\u9646\u6388\u6743\u6d41\u7a0b\u548cOAuth2.0\u57fa\u672c\u7c7b\u4f3c, \u6574\u4e2a\u6d41\u7a0b\u7684\u53c2\u4e0e\u8005\u4e5f\u7c7b\u4f3c\uff0c\u53ea\u4e0d\u8fc7\u6362\u4e86\u4e2a\u672f\u8bed\uff1a<\/p>\n<p>OpenID Provider\uff1a\u7b80\u79f0OP\uff0c\u8d1f\u8d23\u8ba4\u8bc1\u548c\u6388\u6743<\/p>\n<p>Relying Party\uff1a\u7b80\u79f0RP\uff0cOAuth 2.0\u4e2d\u7684Client<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12286 size-full\" src=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000003.png\" alt=\"\" width=\"487\" height=\"364\" srcset=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000003.png 487w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000003-300x224.png 300w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000003-269x201.png 269w\" sizes=\"(max-width: 487px) 100vw, 487px\" \/><\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><\/figure>\n<p>\u53ef\u4ee5\u8bf4OIDC\u534f\u8bae\u662f\u76ee\u524d\u6700\u4e3b\u6d41\u7684SSO\u6807\u51c6\u534f\u8bae\uff0c\u4e14\u5bf9\u5f00\u53d1\u8005\u53cb\u597d\uff0c\u5b9e\u73b0\u8d77\u6765\u6bd4\u8f83\u7b80\u5355\u3002<\/p>\n<p>\u8be6\u7ec6\u534f\u8bae\u6807\u51c6\u5b9a\u4e49\u53c2\u8003\uff1a<\/p>\n<p><a href=\"https:\/\/openid.net\/specs\/openid-connect-core-1_0.html\" target=\"_blank\" rel=\"noopener\">https:\/\/openid.net\/specs\/openid-connect-core-1_0.html<\/a><\/p>\n<p><strong>\u4e94\u3001SAML 2.0<\/strong><\/p>\n<p>SAML\u534f\u8bae\u5168\u79f0\u4e3aSecurity Assertion Markup Language\uff0c\u5b83\u662f\u4e00\u4e2a\u57fa\u4e8eXML\u7684\u6807\u51c6\u534f\u8bae\u3002SAML\u6807\u51c6\u5b9a\u4e49\u4e86\u8eab\u4efd\u63d0\u4f9b\u8005\uff08Identity Provider\uff09\u548c\u670d\u52a1\u63d0\u4f9b\u8005\uff08Service Provider\uff09\u4e4b\u95f4\uff0c\u5982\u4f55\u901a\u8fc7SAML\u89c4\u8303\uff0c\u91c7\u7528\u52a0\u5bc6\u548c\u7b7e\u540d\u7684\u65b9\u5f0f\u6765\u5efa\u7acb\u4e92\u4fe1\uff0c\u4ece\u800c\u4ea4\u6362\u7528\u6237\u8eab\u4efd\u4fe1\u606f\u3002<\/p>\n<p>SAML\u662f\u4e00\u4e2a\u975e\u5e38\u53e4\u8001\u7684Authentication\u7684\u534f\u8bae\uff0c\u5728\u65e9\u671fB\/S\u67b6\u6784\u7684\u4f01\u4e1a\u7ea7\u5e94\u7528\u4e2d\u975e\u5e38\u6d41\u884c\u3002<\/p>\n<p>SAML\u534f\u8bae\u975e\u5e38\u5e9e\u5927\uff0c\u5b9a\u4e49\u4e86\u5f88\u591aoptional\u7684\u7ec6\u8282\uff08\u5373\u4e0d\u662f\u5fc5\u987b\u5b9e\u73b0\uff09\u3002\u4f46\u8fd9\u4e2a\u4e5f\u662f\u53cc\u5203\u5251\uff0c\u8fd9\u4e00\u70b9\u6070\u6070\u4e5f\u662fSAML\u534f\u8bae\u7684\u7f3a\u70b9\uff0c\u4f5c\u4e3a\u5b9e\u73b0\u8005\uff0c\u5fc5\u987b\u5f97\u540c\u65f6\u517c\u987e\u8fd9\u4e9boptional\u7684\u7ec6\u8282\uff0c\u7ed9\u5f00\u53d1\u8005\u5e26\u6765\u8f83\u5927\u7684\u6311\u6218\u3002<\/p>\n<p>\u6280\u672f\u4e0a\uff0cSAML\u534f\u8bae\u57fa\u4e8eXML\uff0c\u4ee5Assertion\u7684\u65b9\u5f0f\uff0c\u901a\u8fc7\u7b7e\u540d\u548c\u52a0\u5bc6\u4ea4\u6362\u7528\u6237\u8eab\u4efd\u4fe1\u606f. \u8fd9\u4e00\u70b9\u548cOIDC\u534f\u8bae\u4e2d\u7684ID_Token\u7c7b\u4f3c\uff08\u91c7\u7528\u7b7e\u540d\/\u52a0\u5bc6\u7684id_token\u6765\u4ea4\u6362\u7528\u6237\u8eab\u4efd\uff09\u3002<\/p>\n<p>SAML\u6d41\u7a0b\u7684\u53c2\u4e0e\u8005\u5305\u62ecService Provider\uff08SP\uff09\u548cIdentity Provider\uff08IDP\uff09\u4e24\u4e2a\u91cd\u8981\u89d2\u8272\uff0c\u4e14\u6574\u4e2a\u6d41\u7a0b\u5305\u62ec\u5982\u4e0b\u4e24\u4e2a\u4f7f\u7528\u573a\u666f\uff1a<\/p>\n<ul>\n<li>SP Initiated: \u670d\u52a1\u63d0\u4f9b\u8005\u4e3b\u52a8\u53d1\u8d77<\/li>\n<li>IDP Initiated: \u8eab\u4efd\u8ba4\u8bc1\u670d\u52a1\u5668\u4e3b\u52a8\u53d1\u8d77<\/li>\n<\/ul>\n<p>\u4e0b\u9762\u662f\u5927\u81f4\u7684\u8ba4\u8bc1\u6d41\u7a0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12285 size-full aligncenter\" src=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000002.png\" alt=\"\" width=\"640\" height=\"400\" srcset=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000002.png 640w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000002-300x188.png 300w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000002-269x168.png 269w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><\/figure>\n<ol>\n<li>End User\u4ece\u6d4f\u89c8\u5668\u4e2d\u8bf7\u6c42\u8bbf\u95ee\u67d0SP\uff1ahttps:\/\/www.example.com \uff1b<\/li>\n<li>https:\/\/www.example.com\u53d1\u73b0\u7528\u6237\u672a\u767b\u5f55\uff0c\u5219\u53d1\u8d77SAML\u7684AuthnRequest\u8bf7\u6c42\u81f3IDP, \u7528\u6237\u6d4f\u89c8\u5668\u8df3\u8f6c\u81f3IDP\u9875\u9762\uff1b<\/li>\n<li>IDP\u53d1\u73b0\u7528\u6237\u5904\u4e8e\u672a\u767b\u9646\u72b6\u6001\uff0c\u91cd\u5b9a\u5411\u7528\u6237\u81f3IDP\u7684\u767b\u9646\u754c\u9762\uff0c\u8bf7\u6c42\u7528\u6237\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1<\/li>\n<li>\u7528\u6237\u5728\u767b\u9646\u9875\u9762\u4e2d\u8fdb\u884c\u8eab\u4efd\u8ba4\u8bc1, \u901a\u5e38\u60c5\u51b5\u4e0b\u9700\u8981\u6821\u9a8c\u7528\u6237\u540d\u548c\u5bc6\u7801\uff1b<\/li>\n<li>IDP\u6821\u9a8c\u7528\u6237\u8eab\u4efd\uff0c\u82e5\u6210\u529f\uff0c\u5219\u628a\u5305\u542b\u7740\u7528\u6237\u8eab\u4efd\u4fe1\u606f\u7684\u6821\u9a8c\u7ed3\u679c\uff0c\u4ee5SAML Reponse\u7684\u5f62\u5f0f\uff0c\u7b7e\u540d\/\u52a0\u5bc6\u53d1\u9001\u7ed9SP\uff1b<\/li>\n<li>SP\u62ff\u5230\u7528\u6237\u8eab\u4efd\u4fe1\u606f\u4ee5\u540e\uff0c\u8fdb\u884c\u7b7e\u540d\u9a8c\u8bc1\/\u89e3\u5bc6\uff0c\u62ff\u5230\u660e\u6587\u7684\u7528\u6237\u8eab\u4efd\u4fe1\u606f\uff0c\u6b64\u65f6SP\u5904\u4e8e\u767b\u9646\u72b6\u6001\uff0c\u53ef\u4ee5\u5bf9\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002<\/li>\n<\/ol>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u6574\u4e2a\u6d41\u7a0b\u4e2d\uff0cIDP\u662f\u8d1f\u8d23\u9881\u53d1\u7528\u6237\u8eab\u4efd\uff0cSP\u8d1f\u8d23\u4fe1\u4efbIDP\u9881\u53d1\u7684\u7528\u6237\u8eab\u4efd, SP\u548cIDP\u4e4b\u95f4\u7684\u4fe1\u4efb\u5173\u7cfb\u662f\u9700\u8981\u63d0\u524d\u5efa\u7acb\u7684\uff0c\u5373SP\u548cIDP\u9700\u8981\u63d0\u524d\u628a\u53cc\u65b9\u7684\u4fe1\u606f\u9884\u5148\u914d\u7f6e\u5230\u5bf9\u65b9\uff0c\u901a\u8fc7\u8bc1\u4e66\u4fe1\u4efb\u7684\u65b9\u5f0f\u6765\u5efa\u7acb\u4e92\u4fe1\u3002<\/p>\n<p>SAML\u534f\u8bae\u7684\u6807\u51c6\u5b9a\u4e49\u53ef\u53c2\u8003\uff1a<\/p>\n<p>http:\/\/docs.oasis-open.org\/security\/saml\/Post2.0\/sstc-saml-tech-overview-2.0.html<\/p>\n<p><strong>\u516d\u3001\u5404\u534f\u8bae\u7b80\u5355\u5bf9\u6bd4<\/strong><\/p>\n<p>\u4e0a\u9762\u7b80\u5355\u4ecb\u7ecd\u4e86\u4e3b\u6d41\u7684\u51e0\u79cdSSO\u534f\u8bae\uff0c\u672c\u8d28\u4e0a\u5b83\u4eec\u5927\u540c\u5c0f\u5f02\uff0c\u90fd\u662f\u57fa\u4e8e\u4e2d\u5fc3\u4fe1\u4efb\u7684\u673a\u5236\uff0c\u670d\u52a1\u63d0\u4f9b\u8005\u548c\u8eab\u4efd\u63d0\u4f9b\u8005\u4e4b\u95f4\u901a\u8fc7\u4e92\u4fe1\u6765\u4ea4\u6362\u7528\u6237\u4fe1\u606f\uff0c\u53ea\u662f\u6bcf\u4e2a\u534f\u8bae\u4fe1\u606f\u4ea4\u6362\u7684\u7ec6\u8282\u4e0d\u540c\uff0c\u6216\u8005\u6982\u5ff5\u4e0a\u6709\u4e9b\u4e0d\u540c\u3002<\/p>\n<p>\u6700\u540e\uff0c\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u5bf9\u6bd4\u8868\u683c\u6765\u603b\u7ed3\u672c\u6587\u91cd\u70b9\u5185\u5bb9\uff1a<\/p>\n<figure class=\"wp-block-image aligncenter size-large\"><\/figure>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12283 size-full aligncenter\" src=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000001.png\" alt=\"\" width=\"725\" height=\"1024\" srcset=\"https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000001.png 725w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000001-212x300.png 212w, https:\/\/fick707.com\/wp-content\/uploads\/2023\/10\/000001-248x350.png 248w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3aCSDN\u535a\u4e3b\u300cIDaaS\u6742\u8c08\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"series":[],"class_list":["post-12281","post","type-post","status-publish","format-standard","hentry","category-programmers"],"_links":{"self":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/12281"}],"collection":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12281"}],"version-history":[{"count":3,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/12281\/revisions"}],"predecessor-version":[{"id":12289,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/12281\/revisions\/12289"}],"wp:attachment":[{"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12281"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=12281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}