Difference between revisions of "Wildcard certificate"
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| − | Wildcard certificates do not valid for <code>*.example.com</code> or <code>www.example.com</code> and <code>example.com</code>. If you need a cert to work for example.com and www.example.com, you need to request a certificate with <code>[[subjectAltNames]]</code> so that you have "example.com" and "*.example.com". | + | Wildcard certificates do not valid for <code>*.example.com</code> or <code>www.example.com</code> and <code>example.com</code>. If you need a cert to work for example.com and <code>www.example.com</code>, you need to request a certificate with <code>[[subjectAltNames]]</code> so that you have "example.com" and "*.example.com". |
Revision as of 17:30, 27 March 2020
Wildcard certificates do not valid for *.example.com or www.example.com and example.com. If you need a cert to work for example.com and www.example.com, you need to request a certificate with subjectAltNames so that you have "example.com" and "*.example.com".
Activities
- Use
certbotto request a wildcard certificate
See also
- HTTP, HTTP client, HTTP/1.1, HTTP/2, HTTP/3, HTTPS, HSTS CSR, TLS, SSL,
openSSL, WebSockets, WebRTC,ssl_certificateQUIC, HPKP, CT, List of HTTP status codes, URL redirection, Content-type:, Webhook, HTTP headers,--insecure, Axios HTTP client, HTTP cookies, HTTP ETag - CA, FreeIPA, PKI, OpenCA, Wildcard certificate,
certtool,certbot(Let's Encrypt),certinfo(Cloudflare), ACME, Boulder,cfssl(Cloudflare), Public key certificate, public key, TLS and X.509, OCSP, Subject Alternative Name (SAN),openssl ca, Self signed certificate, CSR,keytool, ACM, KMS,aws acm, IdenTrust, multirootca, cert-manager - DNS: Linux DNS, IP,
systemd-resolve,/etc/hosts,whois, Domain registrar,dig,host,nslookup,scutil --dnsdnsmasq,bind,delv,.local,.internal, .onion, FQDN, TTL,/etc/resolv.conf,/etc/systemd/resolved.conf,dscacheutil(macOS),hostname, hostnamectl,bind,resolvectl status, DNS sinkhole, Domain name server, LLMNR, Resource records:MX, TXT, NS, CAA, SSHFP, Apex, CNAME, Wildcard DNS records, Subdomain, /etc/nsswitch.conf,1.1.1.1,8.8.8.8, CoreDNS, dnsPolicy:, Google Public DNS, DNS caches, Kubernetes ExternalDNS, DNS forwarding, IDNA2008, DNS-1035, Domain name registrars, Split-view DNS
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