Archív značiek: Certification Authority

Nagstamon – Python OpenSSL certificate validation

nagstamon_header_logo When I try to connect to my monitoring system with desktop widget Nagstamon, Nagstamon was not able to connect due to SSL certificate validation problem. I’m using certificate from CAcert.org.

After a while of hacking I have found this workaround in source code. This is the wrong way: Pokračovať v čítaní →

OpenSSL – verify OpenSSL certificate using your own CA

For more details see man x509

Print issuer hash of your OpenSSL certificate

echo '' | \
    openssl s_client  -connect ldap.hostname.sk:ldaps -status 2>/dev/null | \
    openssl x509 -noout -issuer_hash

Pokračovať v čítaní →

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Archív značiek: Certification Authority

Nagstamon – Python OpenSSL certificate validation

OpenSSL – verify OpenSSL certificate using your own CA

Print issuer hash of your OpenSSL certificate