Difference between revisions of "Openssl check cert"
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(Created page with "``` Check a certificate: Check a certificate and return information about it (signing authority, expiration date, etc.) openssl x509 -in server.crt -text -noout Check a key:...") |
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| + | ``` | ||
| + | echo "" | openssl s_client -connect google.com:443 2>&1 | grep -A 6 "Certificate cha | ||
| + | in" | ||
| + | ``` | ||
| + | |||
``` | ``` | ||
Check a certificate: | Check a certificate: | ||
Latest revision as of 00:11, 17 October 2023
echo "" | openssl s_client -connect google.com:443 2>&1 | grep -A 6 "Certificate cha in"
Check a certificate: Check a certificate and return information about it (signing authority, expiration date, etc.) openssl x509 -in server.crt -text -noout Check a key: Check the SSL key and verify the consistency openssl rsa -in server.key -check Check a CSR: Verify the CSR and print CSR data filled in when generating the CSR openssl req -text -noout -verify -in server.csr