io.netty.internal.tcnative

Class CertificateVerifier

java.lang.Object

io.netty.internal.tcnative.CertificateVerifier

public abstract class CertificateVerifier
extends java.lang.Object

Is called during handshake and hooked into openssl via SSL_CTX_set_cert_verify_callback.

IMPORTANT: Implementations of this interface should be static as it is stored as a global reference via JNI. This means if you use an inner / anonymous class to implement this and also depend on the finalizer of the class to free up the SSLContext the finalizer will never run as the object is never GC, due the hard reference to the enclosing class. This will most likely result in a memory leak.

Field Summary

Fields

Modifier and Type	Field and Description
static int	X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH
static int	X509_V_ERR_AKID_SKID_MISMATCH
static int	X509_V_ERR_APPLICATION_VERIFICATION
static int	X509_V_ERR_CERT_CHAIN_TOO_LONG
static int	X509_V_ERR_CERT_HAS_EXPIRED
static int	X509_V_ERR_CERT_NOT_YET_VALID
static int	X509_V_ERR_CERT_REJECTED
static int	X509_V_ERR_CERT_REVOKED
static int	X509_V_ERR_CERT_SIGNATURE_FAILURE
static int	X509_V_ERR_CERT_UNTRUSTED
static int	X509_V_ERR_CRL_HAS_EXPIRED
static int	X509_V_ERR_CRL_NOT_YET_VALID
static int	X509_V_ERR_CRL_PATH_VALIDATION_ERROR
static int	X509_V_ERR_CRL_SIGNATURE_FAILURE
static int	X509_V_ERR_DANE_NO_MATCH
static int	X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT
static int	X509_V_ERR_DIFFERENT_CRL_SCOPE
static int	X509_V_ERR_EMAIL_MISMATCH
static int	X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD
static int	X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD
static int	X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD
static int	X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD
static int	X509_V_ERR_EXCLUDED_VIOLATION
static int	X509_V_ERR_HOSTNAME_MISMATCH
static int	X509_V_ERR_INVALID_CA
static int	X509_V_ERR_INVALID_EXTENSION
static int	X509_V_ERR_INVALID_NON_CA
static int	X509_V_ERR_INVALID_POLICY_EXTENSION
static int	X509_V_ERR_INVALID_PURPOSE
static int	X509_V_ERR_IP_ADDRESS_MISMATCH
static int	X509_V_ERR_KEYUSAGE_NO_CERTSIGN
static int	X509_V_ERR_KEYUSAGE_NO_CRL_SIGN
static int	X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE
static int	X509_V_ERR_NO_EXPLICIT_POLICY
static int	X509_V_ERR_OUT_OF_MEM
static int	X509_V_ERR_PATH_LENGTH_EXCEEDED
static int	X509_V_ERR_PATH_LOOP
static int	X509_V_ERR_PERMITTED_VIOLATION
static int	X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED
static int	X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED
static int	X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN
static int	X509_V_ERR_SUBJECT_ISSUER_MISMATCH
static int	X509_V_ERR_SUBTREE_MINMAX
static int	X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256
static int	X509_V_ERR_SUITE_B_INVALID_ALGORITHM
static int	X509_V_ERR_SUITE_B_INVALID_CURVE
static int	X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM
static int	X509_V_ERR_SUITE_B_INVALID_VERSION
static int	X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED
static int	X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY
static int	X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE
static int	X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE
static int	X509_V_ERR_UNABLE_TO_GET_CRL
static int	X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER
static int	X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT
static int	X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY
static int	X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE
static int	X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION
static int	X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION
static int	X509_V_ERR_UNNESTED_RESOURCE
static int	X509_V_ERR_UNSPECIFIED
static int	X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX
static int	X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE
static int	X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE
static int	X509_V_ERR_UNSUPPORTED_NAME_SYNTAX
static int	X509_V_OK

Constructor Summary

Constructors

Constructor and Description
CertificateVerifier()

Method Summary

Modifier and Type	Method and Description
static boolean	isValid(int errorCode) Returns true if the given errorCode is valid, false otherwise.
abstract int	verify(long ssl, byte[][] x509, java.lang.String authAlgorithm) Returns true if the passed in certificate chain could be verified and so the handshake should be successful, false otherwise.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

X509_V_OK

public static final int X509_V_OK

X509_V_ERR_UNSPECIFIED

public static final int X509_V_ERR_UNSPECIFIED

X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT

public static final int X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT

X509_V_ERR_UNABLE_TO_GET_CRL

public static final int X509_V_ERR_UNABLE_TO_GET_CRL

X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE

public static final int X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE

X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE

public static final int X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE

X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY

public static final int X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY

X509_V_ERR_CERT_SIGNATURE_FAILURE

public static final int X509_V_ERR_CERT_SIGNATURE_FAILURE

X509_V_ERR_CRL_SIGNATURE_FAILURE

public static final int X509_V_ERR_CRL_SIGNATURE_FAILURE

X509_V_ERR_CERT_NOT_YET_VALID

public static final int X509_V_ERR_CERT_NOT_YET_VALID

X509_V_ERR_CERT_HAS_EXPIRED

public static final int X509_V_ERR_CERT_HAS_EXPIRED

X509_V_ERR_CRL_NOT_YET_VALID

public static final int X509_V_ERR_CRL_NOT_YET_VALID

X509_V_ERR_CRL_HAS_EXPIRED

public static final int X509_V_ERR_CRL_HAS_EXPIRED

X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD

public static final int X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD

X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD

public static final int X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD

X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD

public static final int X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD

X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD

public static final int X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD

X509_V_ERR_OUT_OF_MEM

public static final int X509_V_ERR_OUT_OF_MEM

X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT

public static final int X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT

X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN

public static final int X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN

X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY

public static final int X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY

X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE

public static final int X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE

X509_V_ERR_CERT_CHAIN_TOO_LONG

public static final int X509_V_ERR_CERT_CHAIN_TOO_LONG

X509_V_ERR_CERT_REVOKED

public static final int X509_V_ERR_CERT_REVOKED

X509_V_ERR_INVALID_CA

public static final int X509_V_ERR_INVALID_CA

X509_V_ERR_PATH_LENGTH_EXCEEDED

public static final int X509_V_ERR_PATH_LENGTH_EXCEEDED

X509_V_ERR_INVALID_PURPOSE

public static final int X509_V_ERR_INVALID_PURPOSE

X509_V_ERR_CERT_UNTRUSTED

public static final int X509_V_ERR_CERT_UNTRUSTED

X509_V_ERR_CERT_REJECTED

public static final int X509_V_ERR_CERT_REJECTED

X509_V_ERR_SUBJECT_ISSUER_MISMATCH

public static final int X509_V_ERR_SUBJECT_ISSUER_MISMATCH

X509_V_ERR_AKID_SKID_MISMATCH

public static final int X509_V_ERR_AKID_SKID_MISMATCH

X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH

public static final int X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH

X509_V_ERR_KEYUSAGE_NO_CERTSIGN

public static final int X509_V_ERR_KEYUSAGE_NO_CERTSIGN

X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER

public static final int X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER

X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION

public static final int X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION

X509_V_ERR_KEYUSAGE_NO_CRL_SIGN

public static final int X509_V_ERR_KEYUSAGE_NO_CRL_SIGN

X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION

public static final int X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION

X509_V_ERR_INVALID_NON_CA

public static final int X509_V_ERR_INVALID_NON_CA

X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED

public static final int X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED

X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE

public static final int X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE

X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED

public static final int X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED

X509_V_ERR_INVALID_EXTENSION

public static final int X509_V_ERR_INVALID_EXTENSION

X509_V_ERR_INVALID_POLICY_EXTENSION

public static final int X509_V_ERR_INVALID_POLICY_EXTENSION

X509_V_ERR_NO_EXPLICIT_POLICY

public static final int X509_V_ERR_NO_EXPLICIT_POLICY

X509_V_ERR_DIFFERENT_CRL_SCOPE

public static final int X509_V_ERR_DIFFERENT_CRL_SCOPE

X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE

public static final int X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE

X509_V_ERR_UNNESTED_RESOURCE

public static final int X509_V_ERR_UNNESTED_RESOURCE

X509_V_ERR_PERMITTED_VIOLATION

public static final int X509_V_ERR_PERMITTED_VIOLATION

X509_V_ERR_EXCLUDED_VIOLATION

public static final int X509_V_ERR_EXCLUDED_VIOLATION

X509_V_ERR_SUBTREE_MINMAX

public static final int X509_V_ERR_SUBTREE_MINMAX

X509_V_ERR_APPLICATION_VERIFICATION

public static final int X509_V_ERR_APPLICATION_VERIFICATION

X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE

public static final int X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE

X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX

public static final int X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX

X509_V_ERR_UNSUPPORTED_NAME_SYNTAX

public static final int X509_V_ERR_UNSUPPORTED_NAME_SYNTAX

X509_V_ERR_CRL_PATH_VALIDATION_ERROR

public static final int X509_V_ERR_CRL_PATH_VALIDATION_ERROR

X509_V_ERR_PATH_LOOP

public static final int X509_V_ERR_PATH_LOOP

X509_V_ERR_SUITE_B_INVALID_VERSION

public static final int X509_V_ERR_SUITE_B_INVALID_VERSION

X509_V_ERR_SUITE_B_INVALID_ALGORITHM

public static final int X509_V_ERR_SUITE_B_INVALID_ALGORITHM

X509_V_ERR_SUITE_B_INVALID_CURVE

public static final int X509_V_ERR_SUITE_B_INVALID_CURVE

X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM

public static final int X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM

X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED

public static final int X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED

X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256

public static final int X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256

X509_V_ERR_HOSTNAME_MISMATCH

public static final int X509_V_ERR_HOSTNAME_MISMATCH

X509_V_ERR_EMAIL_MISMATCH

public static final int X509_V_ERR_EMAIL_MISMATCH

X509_V_ERR_IP_ADDRESS_MISMATCH

public static final int X509_V_ERR_IP_ADDRESS_MISMATCH

X509_V_ERR_DANE_NO_MATCH

public static final int X509_V_ERR_DANE_NO_MATCH

Constructor Detail

CertificateVerifier

public CertificateVerifier()

Method Detail

isValid

public static boolean isValid(int errorCode)

Returns true if the given errorCode is valid, false otherwise.

verify

public abstract int verify(long ssl,
                           byte[][] x509,
                           java.lang.String authAlgorithm)

Returns true if the passed in certificate chain could be verified and so the handshake should be successful, false otherwise.

Parameters:

ssl - the SSL instance

x509 - the X509 certificate chain

authAlgorithm - the auth algorithm

Returns:

verified true if verified successful, false otherwise