{"id":139,"date":"2007-09-14T13:44:09","date_gmt":"2007-09-14T13:44:09","guid":{"rendered":"http:\/\/blog.bananasplit.info\/?p=139"},"modified":"2008-04-11T14:33:50","modified_gmt":"2008-04-11T14:33:50","slug":"examining-x509-certificates","status":"publish","type":"post","link":"https:\/\/blog.stmellion.org\/?p=139","title":{"rendered":"Examining X509 Certificates"},"content":{"rendered":"<p>I have to look up these commands far too often!<\/p>\n<p><strong>Issuer<\/strong><br \/>\nopenssl x509 -noout -in cert.pem -issuer<\/p>\n<p><strong>Common Name<\/strong><br \/>\nopenssl x509 -noout -in cert.pem -subject<\/p>\n<p><strong>Validity Dates<\/strong><br \/>\nopenssl x509 -noout -in cert.pem -dates<\/p>\n<p><strong>Hash Value<\/strong><br \/>\nopenssl x509 -noout -in cert.pem -hash<\/p>\n<p><strong>SHA1 fingerprint<\/strong><br \/>\nopenssl x509 -noout -in cert.pem -fingerprint<\/p>\n<p><strong>MD5 fingerprint<\/strong><br \/>\nopenssl x509 -md5 -noout -in cert.pem -fingerprint<\/p>\n<p><strong>Full Details<\/strong><br \/>\nopenssl x509 -text -in cert.pem<\/p>\n<p><strong>Verify a certificate against a specific CA<\/strong><br \/>\nopenssl verify -CApath <path> cert.pem<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I have to look up these commands far too often! Issuer openssl x509 -noout -in cert.pem -issuer Common Name openssl x509 -noout -in cert.pem -subject Validity Dates openssl x509 -noout -in cert.pem -dates Hash Value openssl x509 -noout -in cert.pem -hash SHA1 fingerprint openssl x509 -noout -in cert.pem -fingerprint MD5 fingerprint openssl x509 -md5 -noout&hellip; <a class=\"more-link\" href=\"https:\/\/blog.stmellion.org\/?p=139\">Continue reading <span class=\"screen-reader-text\">Examining X509 Certificates<\/span><\/a><\/p>\n","protected":false},"author":24,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,18],"tags":[],"class_list":["post-139","post","type-post","status-publish","format-standard","hentry","category-debian","category-security","entry"],"_links":{"self":[{"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=139"}],"version-history":[{"count":0,"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.stmellion.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}