{"id":1837,"date":"2025-01-20T13:14:43","date_gmt":"2025-01-20T05:14:43","guid":{"rendered":"https:\/\/www.fanyamin.com\/wordpress\/?p=1837"},"modified":"2025-01-20T13:14:43","modified_gmt":"2025-01-20T05:14:43","slug":"self-signed-certificate","status":"publish","type":"post","link":"https:\/\/www.fanyamin.com\/wordpress\/?p=1837","title":{"rendered":"Self-Signed Certificate"},"content":{"rendered":"<p>\u81ea\u7b7e\u540d\u8bc1\u4e66\uff08Self-Signed Certificate\uff09\u672c\u8d28\u4e0a\u5e76\u4e0d\u4f9d\u8d56\u4e8e\u5916\u90e8\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\uff0c\u56e0\u4e3a<strong>\u5b83\u672c\u8eab\u5c31\u662f\u81ea\u5df1\u7684 CA<\/strong>\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u81ea\u7b7e\u540d\u8bc1\u4e66\u7684\u7b7e\u53d1\u8005\uff08Issuer\uff09\u548c\u4f7f\u7528\u8005\uff08Subject\uff09\u662f\u540c\u4e00\u4e2a\u5b9e\u4f53\u3002<\/p>\n<hr \/>\n<h3><strong>\u81ea\u7b7e\u540d\u8bc1\u4e66\u7684\u7279\u70b9<\/strong><\/h3>\n<ol>\n<li>\n<p><strong>Issuer \u4e0e Subject \u76f8\u540c<\/strong><\/p>\n<ul>\n<li>\u81ea\u7b7e\u540d\u8bc1\u4e66\u81ea\u5df1\u7b7e\u7f72\u81ea\u5df1\uff0c\u6240\u4ee5\u5728\u8bc1\u4e66\u7684 <code>Issuer<\/code> \u548c <code>Subject<\/code> \u5b57\u6bb5\u4e2d\uff0c\u90fd\u4f1a\u770b\u5230\u76f8\u540c\u7684\u5185\u5bb9\u3002<\/li>\n<li>\u793a\u4f8b\uff1a\n<pre><code>Issuer: CN=MyRootCA, O=My Organization, C=US\nSubject: CN=MyRootCA, O=My Organization, C=US<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u6ca1\u6709\u5916\u90e8\u9a8c\u8bc1<\/strong><\/p>\n<ul>\n<li>\u5b83\u7684\u5408\u6cd5\u6027\u5b8c\u5168\u4f9d\u8d56\u4e8e\u4f60\u81ea\u5df1\u4fe1\u4efb\u5b83\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u7b2c\u4e09\u65b9 CA \u7684\u8ba4\u8bc1\u3002<\/li>\n<li>\u4f7f\u7528\u65f6\u9700\u8981\u5c06\u81ea\u7b7e\u540d\u8bc1\u4e66\u663e\u5f0f\u6dfb\u52a0\u5230\u201c\u53d7\u4fe1\u4efb\u8bc1\u4e66\u201d\u5217\u8868\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u7528\u9014<\/strong><\/p>\n<ul>\n<li>\u5f00\u53d1\u3001\u6d4b\u8bd5\u73af\u5883\u3002<\/li>\n<li>\u5c0f\u578b\u95ed\u73af\u7cfb\u7edf\uff08\u5982\u5185\u7f51\uff09\u3002<\/li>\n<li>\u4e3a CA \u7cfb\u7edf\u521b\u5efa\u6839\u8bc1\u4e66\uff08\u81ea\u7b7e\u540d\u8bc1\u4e66\u53ef\u4ee5\u6210\u4e3a\u5176\u4ed6\u8bc1\u4e66\u7684\u4fe1\u4efb\u6839\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h3><strong>\u81ea\u7b7e\u540d\u8bc1\u4e66\u7684 CA \u529f\u80fd<\/strong><\/h3>\n<p>\u4e00\u4e2a\u81ea\u7b7e\u540d\u8bc1\u4e66\u53ef\u4ee5\u5145\u5f53<strong>\u6839 CA \u8bc1\u4e66<\/strong>\uff0c\u4ece\u800c\u7b7e\u53d1\u5176\u4ed6\u5b50\u8bc1\u4e66\uff08\u5982\u670d\u52a1\u5668\u8bc1\u4e66\uff09\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 <code>openssl<\/code> \u6216\u7c7b\u4f3c\u5de5\u5177\u751f\u6210\u5bc6\u94a5\u5bf9\u3002<\/li>\n<li>\u81ea\u5df1\u4f7f\u7528\u79c1\u94a5\u5bf9\u8bc1\u4e66\u5185\u5bb9\u8fdb\u884c\u7b7e\u540d\uff0c\u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u7b7e\u53d1\u5176\u4ed6\u8bc1\u4e66<\/strong><\/p>\n<ul>\n<li>\u81ea\u7b7e\u540d\u8bc1\u4e66\u4f5c\u4e3a\u201cCA\u201d\uff0c\u7528\u5b83\u7684\u79c1\u94a5\u7b7e\u7f72 CSR\uff08\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\uff09\uff0c\u4ece\u800c\u751f\u6210\u5b50\u8bc1\u4e66\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h3><strong>\u5982\u4f55\u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong><\/h3>\n<p>\u4ee5\u4e0b\u4ee5 OpenSSL \u4e3a\u4f8b\uff0c\u751f\u6210\u4e00\u4e2a\u81ea\u7b7e\u540d\u8bc1\u4e66\uff1a<\/p>\n<h4><strong>\u6b65\u9aa4 1\uff1a\u751f\u6210\u79c1\u94a5<\/strong><\/h4>\n<pre><code class=\"language-bash\">openssl genrsa -out myrootca.key 2048<\/code><\/pre>\n<ul>\n<li>\u751f\u6210\u4e00\u4e2a 2048 \u4f4d\u7684 RSA \u79c1\u94a5\u6587\u4ef6 <code>myrootca.key<\/code>\u3002<\/li>\n<\/ul>\n<h4><strong>\u6b65\u9aa4 2\uff1a\u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong><\/h4>\n<pre><code class=\"language-bash\">openssl req -x509 -new -nodes -key myrootca.key -sha256 -days 3650 -out myrootca.crt<\/code><\/pre>\n<ul>\n<li>\n<p>\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li><code>-x509<\/code>: \u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66\u3002<\/li>\n<li><code>-new<\/code>: \u521b\u5efa\u65b0\u8bc1\u4e66\u3002<\/li>\n<li><code>-key<\/code>: \u4f7f\u7528\u4e4b\u524d\u751f\u6210\u7684\u79c1\u94a5\u7b7e\u7f72\u8bc1\u4e66\u3002<\/li>\n<li><code>-days 3650<\/code>: \u8bbe\u7f6e\u8bc1\u4e66\u6709\u6548\u671f\u4e3a 10 \u5e74\u3002<\/li>\n<li><code>-out<\/code>: \u8f93\u51fa\u81ea\u7b7e\u540d\u8bc1\u4e66\u6587\u4ef6 <code>myrootca.crt<\/code>\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u8fd0\u884c\u65f6\u4f1a\u63d0\u793a\u8f93\u5165\u8bc1\u4e66\u4fe1\u606f\uff1a<\/p>\n<pre><code>Country Name (2 letter code) [AU]:US\nState or Province Name (full name) [Some-State]:California\nLocality Name (eg, city) []:San Francisco\nOrganization Name (eg, company) [Internet Widgits Pty Ltd]:My Organization\nOrganizational Unit Name (eg, section) []:IT Department\nCommon Name (e.g. server FQDN or YOUR name) []:MyRootCA\nEmail Address []:admin@example.com<\/code><\/pre>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>\u5982\u4f55\u9a8c\u8bc1\u548c\u4f7f\u7528\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong><\/h3>\n<h4><strong>\u9a8c\u8bc1\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong><\/h4>\n<ul>\n<li>\u81ea\u7b7e\u540d\u8bc1\u4e66\u4e0d\u4f9d\u8d56\u5176\u4ed6 CA\uff0c\u56e0\u6b64\u6ca1\u6709\u201c\u8bc1\u4e66\u94fe\u201d\u3002<\/li>\n<li>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u9a8c\u8bc1\uff1a\n<pre><code class=\"language-bash\">openssl verify -CAfile myrootca.crt myrootca.crt<\/code><\/pre>\n<p>\u8f93\u51fa\uff1a<\/p>\n<pre><code>myrootca.crt: OK<\/code><\/pre>\n<\/li>\n<\/ul>\n<h4><strong>\u4fe1\u4efb\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong><\/h4>\n<ul>\n<li>\u8981\u5728\u7cfb\u7edf\u6216\u5e94\u7528\u4e2d\u4f7f\u7528\u81ea\u7b7e\u540d\u8bc1\u4e66\uff0c\u5fc5\u987b\u5c06\u5b83\u6dfb\u52a0\u5230\u201c\u53d7\u4fe1\u4efb\u7684\u6839\u8bc1\u4e66\u201d\u5217\u8868\u4e2d\u3002\n<ul>\n<li><strong>Linux<\/strong>:<\/li>\n<li>\u5c06 <code>myrootca.crt<\/code> \u590d\u5236\u5230 <code>\/etc\/ssl\/certs\/<\/code> \u5e76\u8fd0\u884c <code>update-ca-certificates<\/code>\u3002<\/li>\n<li><strong>Windows<\/strong>:<\/li>\n<li>\u4f7f\u7528 <code>mmc<\/code> \u5de5\u5177\u5bfc\u5165\u8bc1\u4e66\u5230\u201c\u53d7\u4fe1\u4efb\u7684\u6839\u8bc1\u4e66\u9881\u53d1\u673a\u6784\u201d\u3002<\/li>\n<li><strong>\u6d4f\u89c8\u5668<\/strong>:<\/li>\n<li>\u624b\u52a8\u5bfc\u5165\u5230\u6d4f\u89c8\u5668\u7684\u201c\u8bc1\u4e66\u7ba1\u7406\u201d\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><strong>\u7b7e\u53d1\u5176\u4ed6\u8bc1\u4e66<\/strong><\/h4>\n<p>\u4f7f\u7528\u81ea\u7b7e\u540d\u8bc1\u4e66\u4f5c\u4e3a CA\uff0c\u53ef\u4ee5\u7b7e\u53d1\u5b50\u8bc1\u4e66\u3002\u4ee5\u4e0b\u662f\u7b80\u5355\u6d41\u7a0b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u751f\u6210\u670d\u52a1\u5668\u79c1\u94a5\u548c CSR<\/strong><\/p>\n<pre><code class=\"language-bash\">openssl genrsa -out server.key 2048\nopenssl req -new -key server.key -out server.csr<\/code><\/pre>\n<\/li>\n<li>\n<p><strong>\u7b7e\u7f72\u5b50\u8bc1\u4e66<\/strong><\/p>\n<pre><code class=\"language-bash\">openssl x509 -req -in server.csr -CA myrootca.crt -CAkey myrootca.key -CAcreateserial -out server.crt -days 365 -sha256<\/code><\/pre>\n<ul>\n<li><code>-CA myrootca.crt<\/code>: \u6307\u5b9a CA \u8bc1\u4e66\u3002<\/li>\n<li><code>-CAkey myrootca.key<\/code>: \u6307\u5b9a CA \u7684\u79c1\u94a5\u3002<\/li>\n<li><code>-CAcreateserial<\/code>: \u81ea\u52a8\u751f\u6210\u5e8f\u5217\u53f7\u6587\u4ef6 <code>myrootca.srl<\/code>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h3><strong>\u81ea\u7b7e\u540d\u8bc1\u4e66\u7684\u5c40\u9650\u6027<\/strong><\/h3>\n<ol>\n<li>\n<p><strong>\u4e0d\u9002\u7528\u4e8e\u751f\u4ea7\u73af\u5883<\/strong><\/p>\n<ul>\n<li>\u56e0\u4e3a\u4e0d\u88ab\u516c\u5171 CA \u4fe1\u4efb\uff0c\u6d4f\u89c8\u5668\u6216\u64cd\u4f5c\u7cfb\u7edf\u4f1a\u663e\u793a\u201c\u4e0d\u5b89\u5168\u8fde\u63a5\u201d\u7684\u8b66\u544a\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u9700\u624b\u52a8\u7ba1\u7406\u4fe1\u4efb<\/strong><\/p>\n<ul>\n<li>\u4efb\u4f55\u4f7f\u7528\u8be5\u8bc1\u4e66\u7684\u7cfb\u7edf\u90fd\u5fc5\u987b\u624b\u52a8\u5bfc\u5165\u5e76\u4fe1\u4efb\u5b83\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u6613\u906d\u4f2a\u9020<\/strong><\/p>\n<ul>\n<li>\u7f3a\u4e4f\u7b2c\u4e09\u65b9\u9a8c\u8bc1\uff0c\u81ea\u7b7e\u540d\u8bc1\u4e66\u4e0d\u63d0\u4f9b\u771f\u6b63\u7684\u8eab\u4efd\u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h3><strong>\u603b\u7ed3<\/strong><\/h3>\n<ul>\n<li><strong>\u81ea\u7b7e\u540d\u8bc1\u4e66<\/strong>\u672c\u8eab\u5c31\u5145\u5f53\u201cCA \u8bc1\u4e66\u201d\uff0c\u65e0\u9700\u989d\u5916\u7684 CA \u652f\u6301\u3002<\/li>\n<li>\u9002\u7528\u4e8e\u6d4b\u8bd5\u6216\u5c01\u95ed\u73af\u5883\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u8f7b\u677e\u751f\u6210\u548c\u4f7f\u7528\u3002<\/li>\n<li>\u82e5\u9700\u8981\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u63a8\u8350\u4f7f\u7528\u516c\u5171 CA \u7b7e\u53d1\u7684\u53d7\u4fe1\u4efb\u8bc1\u4e66\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u8fd8\u6709\u66f4\u591a\u95ee\u9898\u6216\u9700\u8981\u5177\u4f53\u6307\u5bfc\uff0c\u8bf7\u968f\u65f6\u63d0\u95ee\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u7b7e\u540d\u8bc1\u4e66\uff08Self-Signed Certificate\uff09\u672c\u8d28\u4e0a\u5e76\u4e0d\u4f9d\u8d56\u4e8e\u5916\u90e8\u7684\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\uff0c\u56e0\u4e3a\u5b83\u672c\u8eab\u5c31\u662f\u81ea\u5df1\u7684 CA\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u81ea\u7b7e\u540d\u8bc1\u4e66\u7684\u7b7e\u53d1\u8005\uff08Issuer\uff09\u548c\u4f7f\u7528\u8005\uff08Subject\uff09\u662f\u540c\u4e00\u4e2a\u5b9e\u4f53\u3002 \u81ea\u7b7e\u540d\u8bc1\u4e66\u7684\u7279\u70b9 Issuer \u4e0e Subject \u76f8\u540c \u81ea\u7b7e\u540d\u8bc1\u4e66\u81ea\u5df1\u7b7e\u7f72\u81ea\u5df1\uff0c\u6240\u4ee5\u5728\u8bc1\u4e66\u7684 Issuer \u548c Subject \u5b57\u6bb5\u4e2d\uff0c\u90fd\u4f1a\u770b\u5230\u76f8\u540c\u7684\u5185\u5bb9\u3002 \u793a\u4f8b\uff1a Issuer: CN=MyRootCA, O=My Organization, C=US Subject: CN=MyRootCA, O=My Organization, C=US \u6ca1\u6709\u5916\u90e8\u9a8c\u8bc1 \u5b83\u7684\u5408\u6cd5\u6027\u5b8c\u5168\u4f9d\u8d56\u4e8e\u4f60\u81ea\u5df1\u4fe1\u4efb\u5b83\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u7b2c\u4e09\u65b9 CA \u7684\u8ba4\u8bc1\u3002 \u4f7f\u7528\u65f6\u9700\u8981\u5c06\u81ea\u7b7e\u540d\u8bc1\u4e66\u663e\u5f0f\u6dfb\u52a0\u5230\u201c\u53d7\u4fe1\u4efb\u8bc1\u4e66\u201d\u5217\u8868\u4e2d\u3002 \u7528\u9014 \u5f00\u53d1\u3001\u6d4b\u8bd5\u73af\u5883\u3002 \u5c0f\u578b\u95ed\u73af\u7cfb\u7edf\uff08\u5982\u5185\u7f51\uff09\u3002 \u4e3a CA \u7cfb\u7edf\u521b\u5efa\u6839\u8bc1\u4e66\uff08\u81ea\u7b7e\u540d\u8bc1\u4e66\u53ef\u4ee5\u6210\u4e3a\u5176\u4ed6\u8bc1\u4e66\u7684\u4fe1\u4efb\u6839\uff09\u3002 \u81ea\u7b7e\u540d\u8bc1\u4e66\u7684 CA \u529f\u80fd \u4e00\u4e2a\u81ea\u7b7e\u540d\u8bc1\u4e66\u53ef\u4ee5\u5145\u5f53\u6839 CA \u8bc1\u4e66\uff0c\u4ece\u800c\u7b7e\u53d1\u5176\u4ed6\u5b50\u8bc1\u4e66\uff08\u5982\u670d\u52a1\u5668\u8bc1\u4e66\uff09\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a \u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66 \u4f7f\u7528 openssl \u6216\u7c7b\u4f3c\u5de5\u5177\u751f\u6210\u5bc6\u94a5\u5bf9\u3002 \u81ea\u5df1\u4f7f\u7528\u79c1\u94a5\u5bf9\u8bc1\u4e66\u5185\u5bb9\u8fdb\u884c\u7b7e\u540d\uff0c\u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66\u3002 \u7b7e\u53d1\u5176\u4ed6\u8bc1\u4e66 \u81ea\u7b7e\u540d\u8bc1\u4e66\u4f5c\u4e3a\u201cCA\u201d\uff0c\u7528\u5b83\u7684\u79c1\u94a5\u7b7e\u7f72 CSR\uff08\u8bc1\u4e66\u7b7e\u540d\u8bf7\u6c42\uff09\uff0c\u4ece\u800c\u751f\u6210\u5b50\u8bc1\u4e66\u3002 \u5982\u4f55\u751f\u6210\u81ea\u7b7e\u540d\u8bc1\u4e66 \u4ee5\u4e0b\u4ee5 OpenSSL \u4e3a\u4f8b\uff0c\u751f\u6210\u4e00\u4e2a\u81ea\u7b7e\u540d\u8bc1\u4e66\uff1a \u6b65\u9aa4 1\uff1a\u751f\u6210\u79c1\u94a5 [&hellip;] <a class=\"read-more\" href=\"https:\/\/www.fanyamin.com\/wordpress\/?p=1837\" title=\"Permanent Link to: Self-Signed 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