Unable to get certificate expiry dateSSL Error - unable to read server certificate from fileOpenvpn signing certificates with wrong CAChecking the issued and expiry dates for the certificates involved a certificate chainHow to debug certificate chains with OpenSSL?OCSP validation - unable to get local issuer certificateUnable to use builtin CA bundle to verify GoDaddy SHA2 SSL certificateWhy can I not parse my certificate signing request with openssl on my Windows workstationIntermittent API/SSL IssueApache 2.4.23 reports “server certificate does NOT include an ID”, but everything worksTrying to connect to LDAPS (Windows active directory) but keep receiving Verify return code: 20 (unable to get local issuer certificate) error
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Unable to get certificate expiry date
SSL Error - unable to read server certificate from fileOpenvpn signing certificates with wrong CAChecking the issued and expiry dates for the certificates involved a certificate chainHow to debug certificate chains with OpenSSL?OCSP validation - unable to get local issuer certificateUnable to use builtin CA bundle to verify GoDaddy SHA2 SSL certificateWhy can I not parse my certificate signing request with openssl on my Windows workstationIntermittent API/SSL IssueApache 2.4.23 reports “server certificate does NOT include an ID”, but everything worksTrying to connect to LDAPS (Windows active directory) but keep receiving Verify return code: 20 (unable to get local issuer certificate) error
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Unable to get certificate expiry date using below command.
Command:
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null | openssl x509 -noout -issuer -subject -dates
Error:
unable to load certificate
18936:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:707:Expecting: TRUSTED CERTIFICATE
ssl ssl-certificate openssl
asked Apr 26 at 16:19
NanNan
62
add a comment |
Unable to get certificate expiry date using below command.
Command:
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null | openssl x509 -noout -issuer -subject -dates
Error:
unable to load certificate
18936:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:707:Expecting: TRUSTED CERTIFICATE
ssl ssl-certificate openssl
asked Apr 26 at 16:19
NanNan
62
add a comment |
Unable to get certificate expiry date using below command.
Command:
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null | openssl x509 -noout -issuer -subject -dates
Error:
unable to load certificate
18936:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:707:Expecting: TRUSTED CERTIFICATE
ssl ssl-certificate openssl
asked Apr 26 at 16:19
NanNan
62
Unable to get certificate expiry date using below command.
Command:
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null | openssl x509 -noout -issuer -subject -dates
Error:
unable to load certificate
18936:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:707:Expecting: TRUSTED CERTIFICATE
ssl ssl-certificate openssl
ssl ssl-certificate openssl
asked Apr 26 at 16:19
NanNan
62
asked Apr 26 at 16:19
NanNan
62
edited Apr 26 at 16:25
Nan
asked Apr 26 at 16:19
NanNan
62
asked Apr 26 at 16:19
NanNan
62
asked Apr 26 at 16:19
NanNan
62
62
add a comment |
add a comment |
1 Answer
1
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oldest
votes
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null ...
There is no need to pipe stderr to /dev/null since it would not be put into the pipe anyway. And once you skip dropping stderr you'll see:
gethostbyname failure
connect:errno=0
Thus, the domain name you've used is simply wrong. Therefore the connection fails and therefore it cannot do a TLS handshake and therefore it cannot provide the certificate and therefore you cannot extract information from the certificate.
It might be that the real web site you've wanted to analyze is www.abcecommerce.com and not www-abcecommerce.com. Only, this site is only accessible by HTTP and not by HTTPS which means no certificate either.
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
add a comment |
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openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null ...
There is no need to pipe stderr to /dev/null since it would not be put into the pipe anyway. And once you skip dropping stderr you'll see:
gethostbyname failure
connect:errno=0
Thus, the domain name you've used is simply wrong. Therefore the connection fails and therefore it cannot do a TLS handshake and therefore it cannot provide the certificate and therefore you cannot extract information from the certificate.
It might be that the real web site you've wanted to analyze is www.abcecommerce.com and not www-abcecommerce.com. Only, this site is only accessible by HTTP and not by HTTPS which means no certificate either.
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
add a comment |
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null ...
There is no need to pipe stderr to /dev/null since it would not be put into the pipe anyway. And once you skip dropping stderr you'll see:
gethostbyname failure
connect:errno=0
Thus, the domain name you've used is simply wrong. Therefore the connection fails and therefore it cannot do a TLS handshake and therefore it cannot provide the certificate and therefore you cannot extract information from the certificate.
It might be that the real web site you've wanted to analyze is www.abcecommerce.com and not www-abcecommerce.com. Only, this site is only accessible by HTTP and not by HTTPS which means no certificate either.
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
add a comment |
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null ...
There is no need to pipe stderr to /dev/null since it would not be put into the pipe anyway. And once you skip dropping stderr you'll see:
gethostbyname failure
connect:errno=0
Thus, the domain name you've used is simply wrong. Therefore the connection fails and therefore it cannot do a TLS handshake and therefore it cannot provide the certificate and therefore you cannot extract information from the certificate.
It might be that the real web site you've wanted to analyze is www.abcecommerce.com and not www-abcecommerce.com. Only, this site is only accessible by HTTP and not by HTTPS which means no certificate either.
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
openssl s_client -servername www-abcecommerce.com -connect www-abcecommerce.com:443 2>/dev/null ...
There is no need to pipe stderr to /dev/null since it would not be put into the pipe anyway. And once you skip dropping stderr you'll see:
gethostbyname failure
connect:errno=0
Thus, the domain name you've used is simply wrong. Therefore the connection fails and therefore it cannot do a TLS handshake and therefore it cannot provide the certificate and therefore you cannot extract information from the certificate.
It might be that the real web site you've wanted to analyze is www.abcecommerce.com and not www-abcecommerce.com. Only, this site is only accessible by HTTP and not by HTTPS which means no certificate either.
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
answered Apr 26 at 16:54
Steffen UllrichSteffen Ullrich
8,8221529
8,8221529
add a comment |
add a comment |
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