mirror of https://github.com/openssl/openssl.git
228 lines
10 KiB
C
228 lines
10 KiB
C
/*
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* Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include <time.h>
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#include <errno.h>
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#include "internal/cryptlib.h"
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#include <openssl/buffer.h>
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#include <openssl/evp.h>
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#include <openssl/asn1.h>
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#include <openssl/x509.h>
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#include <openssl/objects.h>
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const char *X509_verify_cert_error_string(long n)
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{
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switch ((int)n) {
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case X509_V_OK:
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return "ok";
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case X509_V_ERR_UNSPECIFIED:
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return "unspecified certificate verification error";
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case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
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return "unable to get issuer certificate";
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case X509_V_ERR_UNABLE_TO_GET_CRL:
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return "unable to get certificate CRL";
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case X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE:
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return "unable to decrypt certificate's signature";
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case X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE:
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return "unable to decrypt CRL's signature";
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case X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY:
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return "unable to decode issuer public key";
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case X509_V_ERR_CERT_SIGNATURE_FAILURE:
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return "certificate signature failure";
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case X509_V_ERR_CRL_SIGNATURE_FAILURE:
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return "CRL signature failure";
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case X509_V_ERR_CERT_NOT_YET_VALID:
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return "certificate is not yet valid";
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case X509_V_ERR_CERT_HAS_EXPIRED:
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return "certificate has expired";
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case X509_V_ERR_CRL_NOT_YET_VALID:
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return "CRL is not yet valid";
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case X509_V_ERR_CRL_HAS_EXPIRED:
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return "CRL has expired";
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case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
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return "format error in certificate's notBefore field";
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case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
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return "format error in certificate's notAfter field";
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case X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD:
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return "format error in CRL's lastUpdate field";
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case X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD:
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return "format error in CRL's nextUpdate field";
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case X509_V_ERR_OUT_OF_MEM:
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return "out of memory";
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case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
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return "self-signed certificate";
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case X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN:
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return "self-signed certificate in certificate chain";
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case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY:
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return "unable to get local issuer certificate";
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case X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE:
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return "unable to verify the first certificate";
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case X509_V_ERR_CERT_CHAIN_TOO_LONG:
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return "certificate chain too long";
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case X509_V_ERR_CERT_REVOKED:
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return "certificate revoked";
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case X509_V_ERR_NO_ISSUER_PUBLIC_KEY:
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return "issuer certificate doesn't have a public key";
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case X509_V_ERR_PATH_LENGTH_EXCEEDED:
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return "path length constraint exceeded";
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case X509_V_ERR_INVALID_PURPOSE:
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return "unsuitable certificate purpose";
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case X509_V_ERR_CERT_UNTRUSTED:
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return "certificate not trusted";
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case X509_V_ERR_CERT_REJECTED:
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return "certificate rejected";
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case X509_V_ERR_SUBJECT_ISSUER_MISMATCH:
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return "subject issuer mismatch";
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case X509_V_ERR_AKID_SKID_MISMATCH:
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return "authority and subject key identifier mismatch";
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case X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH:
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return "authority and issuer serial number mismatch";
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case X509_V_ERR_KEYUSAGE_NO_CERTSIGN:
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return "key usage does not include certificate signing";
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case X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER:
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return "unable to get CRL issuer certificate";
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case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION:
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return "unhandled critical extension";
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case X509_V_ERR_KEYUSAGE_NO_CRL_SIGN:
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return "key usage does not include CRL signing";
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case X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION:
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return "unhandled critical CRL extension";
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case X509_V_ERR_INVALID_NON_CA:
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return "invalid non-CA certificate (has CA markings)";
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case X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED:
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return "proxy path length constraint exceeded";
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case X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE:
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return "key usage does not include digital signature";
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case X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED:
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return
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"proxy certificates not allowed, please set the appropriate flag";
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case X509_V_ERR_INVALID_EXTENSION:
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return "invalid or inconsistent certificate extension";
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case X509_V_ERR_INVALID_POLICY_EXTENSION:
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return "invalid or inconsistent certificate policy extension";
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case X509_V_ERR_NO_EXPLICIT_POLICY:
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return "no explicit policy";
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case X509_V_ERR_DIFFERENT_CRL_SCOPE:
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return "different CRL scope";
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case X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE:
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return "unsupported extension feature";
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case X509_V_ERR_UNNESTED_RESOURCE:
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return "RFC 3779 resource not subset of parent's resources";
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case X509_V_ERR_PERMITTED_VIOLATION:
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return "permitted subtree violation";
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case X509_V_ERR_EXCLUDED_VIOLATION:
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return "excluded subtree violation";
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case X509_V_ERR_SUBTREE_MINMAX:
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return "name constraints minimum and maximum not supported";
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case X509_V_ERR_APPLICATION_VERIFICATION:
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return "application verification failure";
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case X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE:
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return "unsupported name constraint type";
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case X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX:
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return "unsupported or invalid name constraint syntax";
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case X509_V_ERR_UNSUPPORTED_NAME_SYNTAX:
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return "unsupported or invalid name syntax";
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case X509_V_ERR_CRL_PATH_VALIDATION_ERROR:
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return "CRL path validation error";
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case X509_V_ERR_PATH_LOOP:
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return "path loop";
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case X509_V_ERR_SUITE_B_INVALID_VERSION:
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return "Suite B: certificate version invalid";
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case X509_V_ERR_SUITE_B_INVALID_ALGORITHM:
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return "Suite B: invalid public key algorithm";
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case X509_V_ERR_SUITE_B_INVALID_CURVE:
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return "Suite B: invalid ECC curve";
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case X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM:
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return "Suite B: invalid signature algorithm";
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case X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED:
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return "Suite B: curve not allowed for this LOS";
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case X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256:
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return "Suite B: cannot sign P-384 with P-256";
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case X509_V_ERR_HOSTNAME_MISMATCH:
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return "hostname mismatch";
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case X509_V_ERR_EMAIL_MISMATCH:
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return "email address mismatch";
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case X509_V_ERR_IP_ADDRESS_MISMATCH:
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return "IP address mismatch";
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case X509_V_ERR_DANE_NO_MATCH:
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return "no matching DANE TLSA records";
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case X509_V_ERR_EE_KEY_TOO_SMALL:
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return "EE certificate key too weak";
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case X509_V_ERR_CA_KEY_TOO_SMALL:
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return "CA certificate key too weak";
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case X509_V_ERR_CA_MD_TOO_WEAK:
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return "CA signature digest algorithm too weak";
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case X509_V_ERR_INVALID_CALL:
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return "invalid certificate verification context";
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case X509_V_ERR_STORE_LOOKUP:
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return "issuer certificate lookup error";
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case X509_V_ERR_NO_VALID_SCTS:
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return "Certificate Transparency required, but no valid SCTs found";
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case X509_V_ERR_PROXY_SUBJECT_NAME_VIOLATION:
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return "proxy subject name violation";
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case X509_V_ERR_OCSP_VERIFY_NEEDED:
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return "OCSP verification needed";
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case X509_V_ERR_OCSP_VERIFY_FAILED:
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return "OCSP verification failed";
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case X509_V_ERR_OCSP_CERT_UNKNOWN:
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return "OCSP unknown cert";
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case X509_V_ERR_UNSUPPORTED_SIGNATURE_ALGORITHM:
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return "Cannot find certificate signature algorithm";
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case X509_V_ERR_SIGNATURE_ALGORITHM_MISMATCH:
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return "subject signature algorithm and issuer public key algorithm mismatch";
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case X509_V_ERR_SIGNATURE_ALGORITHM_INCONSISTENCY:
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return "cert info signature and signature algorithm mismatch";
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case X509_V_ERR_INVALID_CA:
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return "invalid CA certificate";
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case X509_V_ERR_PATHLEN_INVALID_FOR_NON_CA:
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return "Path length invalid for non-CA cert";
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case X509_V_ERR_PATHLEN_WITHOUT_KU_KEY_CERT_SIGN:
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return "Path length given without key usage keyCertSign";
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case X509_V_ERR_KU_KEY_CERT_SIGN_INVALID_FOR_NON_CA:
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return "Key usage keyCertSign invalid for non-CA cert";
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case X509_V_ERR_ISSUER_NAME_EMPTY:
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return "Issuer name empty";
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case X509_V_ERR_SUBJECT_NAME_EMPTY:
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return "Subject name empty";
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case X509_V_ERR_MISSING_AUTHORITY_KEY_IDENTIFIER:
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return "Missing Authority Key Identifier";
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case X509_V_ERR_MISSING_SUBJECT_KEY_IDENTIFIER:
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return "Missing Subject Key Identifier";
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case X509_V_ERR_EMPTY_SUBJECT_ALT_NAME:
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return "Empty Subject Alternative Name extension";
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case X509_V_ERR_CA_BCONS_NOT_CRITICAL:
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return "Basic Constraints of CA cert not marked critical";
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case X509_V_ERR_EMPTY_SUBJECT_SAN_NOT_CRITICAL:
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return "Subject empty and Subject Alt Name extension not critical";
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case X509_V_ERR_AUTHORITY_KEY_IDENTIFIER_CRITICAL:
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return "Authority Key Identifier marked critical";
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case X509_V_ERR_SUBJECT_KEY_IDENTIFIER_CRITICAL:
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return "Subject Key Identifier marked critical";
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case X509_V_ERR_CA_CERT_MISSING_KEY_USAGE:
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return "CA cert does not include key usage extension";
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case X509_V_ERR_EXTENSIONS_REQUIRE_VERSION_3:
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return "Using cert extension requires at least X509v3";
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case X509_V_ERR_EC_KEY_EXPLICIT_PARAMS:
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return "Certificate public key has explicit ECC parameters";
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case X509_V_ERR_RPK_UNTRUSTED:
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return "Raw public key untrusted, no trusted keys configured";
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/*
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* Entries must be kept consistent with include/openssl/x509_vfy.h.in
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* and with doc/man3/X509_STORE_CTX_get_error.pod
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*/
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default:
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/* Printing an error number into a static buffer is not thread-safe */
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return "unknown certificate verification error";
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}
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}
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