sslcert

Delete LetsEncrypt Certificate

2020-08-26 · 2 min read · sslcert tlscert letsencrypt ·

Given the following cert: 1root@php73:~# certbot certificates 2Saving debug log to /var/log/letsencrypt/letsencrypt.log 34- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5Found the following certs: 6Certificate Name: php72.example.com 7Domains: php72.example.com php72.example.net 8Expiry …

Nginx SSL PEM_read_bio End of Line Error

2020-07-27 · 1 min read · sslcert tlscert nginx troubleshooting error network-solutions network-solutions-cert ·

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We had this ssl cert issued by Network Solutions 1root@www:/etc/nginx/conf.d/ssl/example-2020# unzip -l EXAMPLE.ORG.zip 2Archive: EXAMPLE.ORG.zip 3Length Date Time Name 4--------- ---------- ----- ---- 52150 2020-07-14 16:59 DV_NetworkSolutionsDVServerCA2.crt 6Network Solutions DV Intermediate CA 72093 2020-07-14 16:59 …

Regenerate Multi-Domain SSL Cert and update extension DNS

2020-07-27 · 1 min read · sslcert tlscert san regenerate ·

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Scenario: Cert was purchased originally for 5 years. Cert with that validity need to revalidate every 2 years as per https://www.digicert.com/shortening-validity-periods-for-ov-dv-certificates However, the cert has been configured with the following SAN: www.example1.com www.example2.com Problem: www.example2.com is …

View All SSL Cert in a Bundle File

2020-07-15 · 1 min read · sslcert tlscert bundle ·

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Oneliner solution using the following command: 1~$ openssl crl2pkcs7 -nocrl -certfile www.example.org-bundle.crt | openssl pkcs7 -print_certs -noout With sample output as follows: 1~$ openssl crl2pkcs7 -nocrl -certfile www.example.org-bundle.crt | openssl pkcs7 -print_certs -noout 2subject=/OU=Domain Control …

Apache HSTS

2020-07-10 · 1 min read · apache webserver sslcert hsts ·

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When a user visits your website, the above header will load first and the expiration time is 2 years (63072000 in seconds). 1# Optionally load the headers module: 2LoadModule headers_module modules/mod_headers.so 3<VirtualHost 67.89.123.45:443> 4Header always set Strict-Transport-Security “max-age=63072000; …

Comodo SSL Verification in Nginx

2020-07-10 · 1 min read · nginx webserver troubleshooting comodo verification sslcert ·

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Add the following to the vhost: 1location ^~ /.well-known/ { 2log_not_found off; 3}

Generate CA Chain for Acquia Environment

2020-07-10 · 1 min read · sslcert tlscert ca acquia comodo comodo-cert ·

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From Comodo Email after verifying domain ownership, got this hints: 1Root CA Certificate - AAACertificateServices.crt 2Intermediate CA Certificate - USERTrustRSAAAACA.crt 3Intermediate CA Certificate - SectigoRSADomainValidationSecureServerCA.crt 4Your PositiveSSL Multi-Domain Certificate - 378394251.crt Generate the …

Nginx HSTS

2020-07-10 · 1 min read · nginx webserver sslcert hsts ·

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Update the following line of code in config file’s server Block. 1add_header Strict-Transport-Security “max-age=63072000; includeSubdomains; “; Restart the NGINX server. More details in https://medium.com/@sslsecurity/how-to-enable-hsts-on-apache-nginx-and-lighttpd-8b0c64155911