ltm rule command SSL verify result¶

iRule(1) BIG-IP TMSH Manual iRule(1)

SSL::verify_result
Gets or sets the result code for peer certificate verification.

SYNOPSIS
SSL::verify_result (RESULT_CODE)?

DESCRIPTION
Gets or sets the result code for peer certificate verification. Result
codes use the same values as those of OpenSSL's X509 verify_result
(X509_V_ERR_*) definitions.

RETURN VALUE
SSL::verify_result
Gets the result code from peer certificate verification. The
returned code uses the same values as those of OpenSSL's X509
verify_result (X509_V_ERR_) definitions.

SSL::verify_result
Sets the result code for peer certificate verification. The
argument uses the same values as those of OpenSSL's X509 verify_result
(X509_V_ERR_) definitions.

The values for OpenSSL's verify result codes are listed at the bottom of this page and can be found at: http://www.openssl.org/docs/apps/verify.html#DIAGNOSTICS

VALID DURING
ANY_EVENT

EXAMPLES
when CLIENTSSL_CLIENTCERT {
set cert [X509::verify_cert_error_string [SSL::verify_result]]
}
when HTTP_REQUEST {
if { [info exists cert] } {
HTTP::header insert ClientCert $cert
}
}

HINTS
OpenSSL verify result codes 0 X509_V_OK: ok The operation was
successful. 2 X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: unable to
get issuer certificate The issuer certificate of a looked up
certificate could not be found. This normally means the list of trusted
certificates is not complete. 3 X509_V_ERR_UNABLE_TO_GET_CRL:
unable to get certificate CRL The CRL of a certificate could not be
found. 4 X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE: unable to
decrypt certificate's signature The certificate signature could not be
decrypted. This means that the actual signature value could not be
determined rather than it not matching the expected value, this is only
meaningful for RSA keys. 5
X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE: unable to decrypt CRL's
signature The CRL signature could not be decrypted: this means that
the actual signature value could not be determined rather than it not
matching the expected value. Unused. 6
X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY: unable to decode issuer
public key The public key in the certificate SubjectPublicKeyInfo
could not be read. 7 X509_V_ERR_CERT_SIGNATURE_FAILURE:
certificate signature failure The signature of the certificate
is invalid. 8 X509_V_ERR_CRL_SIGNATURE_FAILURE: CRL signature
failure The signature of the certificate is invalid. 9
X509_V_ERR_CERT_NOT_YET_VALID: certificate is not yet valid The
certificate is not yet valid: the notBefore date is after the current
time. 10 X509_V_ERR_CERT_HAS_EXPIRED: certificate has expired
The certificate has expired: that is the notAfter date is before the
current time. 11 X509_V_ERR_CRL_NOT_YET_VALID: CRL is not yet
valid The CRL is not yet valid. 12
X509_V_ERR_CRL_HAS_EXPIRED: CRL has expired The CRL has expired.
13 X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: format error in
certificate's notBefore field The certificate notBefore field
contains an invalid time. 14
X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: format error in certificate's
notAfter field The certificate notAfter field contains an invalid
time. 15 X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD: format error
in CRL's lastUpdate field The CRL lastUpdate field contains an
invalid time. 16 X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
format error in CRL's nextUpdate field The CRL nextUpdate field
contains an invalid time. 17 X509_V_ERR_OUT_OF_MEM: out of memory
An error occurred trying to allocate memory. This should never happen.
18 X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: self signed certificate
The passed certificate is self signed and the same certificate cannot
be found in the list of trusted certificates. 19
X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: self signed certificate in
certificate chain The certificate chain could be built up using
the untrusted certificates but the root could not be found locally. 20
X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: unable to get local
issuer certificate The issuer certificate could not be found: this
occurs if the issuer certificate of an untrusted certificate cannot be
found. 21 X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: unable to
verify the first certificate no signatures could be verified
because the chain contains only one certificate and it is not self
signed. 22 X509_V_ERR_CERT_CHAIN_TOO_LONG: certificate chain too
long The certificate chain length is greater than the supplied
maximum depth. Unused. 23 X509_V_ERR_CERT_REVOKED: certificate
revoked The certificate has been revoked. 24
X509_V_ERR_INVALID_CA: invalid CA certificate A CA certificate is
invalid. Either it is not a CA or its extensions are not consistent
with the supplied purpose. 25 X509_V_ERR_PATH_LENGTH_EXCEEDED:
path length constraint exceeded The basicConstraints pathlength
parameter has been exceeded. 26 X509_V_ERR_INVALID_PURPOSE:
unsupported certificate purpose The supplied certificate cannot be
used for the specified purpose. 27 X509_V_ERR_CERT_UNTRUSTED:
certificate not trusted The root CA is not marked as trusted for
the specified purpose. 28 X509_V_ERR_CERT_REJECTED: certificate
rejected The root CA is marked to reject the specified purpose. 29
X509_V_ERR_SUBJECT_ISSUER_MISMATCH: subject issuer mismatch The
current candidate issuer certificate was rejected because its subject
name did not match the issuer name of the current certificate. Only
displayed when the -issuer_checks option is set. 30
X509_V_ERR_AKID_SKID_MISMATCH: authority and subject key identifier
mismatch The current candidate issuer certificate was rejected
because its subject key identifier was present and did not match the
authority key identifier current certificate. Only displayed when the
-issuer_checks option is set. 31
X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH: authority and issuer serial
number mismatch The current candidate issuer certificate was
rejected because its issuer name and serial number was present and did
not match the authority key identifier of the current certificate. Only
displayed when the -issuer_checks option is set. 32
X509_V_ERR_KEYUSAGE_NO_CERTSIGN:key usage does not include certificate
signing The current candidate issuer certificate was rejected because
its keyUsage extension does not permit certificate signing. 50
X509_V_ERR_APPLICATION_VERIFICATION: application verification failure
An application specific error. Unused.

SEE ALSO
CHANGE LOG
@BIGIP-9.0.0 --First introduced the command.

BIG-IP 2017-01-31 iRule(1)