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|
/**
* \file lib/fko_error.c
*
* \brief Error handling functions for libfko
*/
/* Fwknop is developed primarily by the people listed in the file 'AUTHORS'.
* Copyright (C) 2009-2015 fwknop developers and contributors. For a full
* list of contributors, see the file 'CREDITS'.
*
* License (GNU General Public License):
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*****************************************************************************
*/
#include "fko_common.h"
#include "fko.h"
#if HAVE_LIBGPGME
#include <gpgme.h>
#endif
const char*
fko_errstr(const int err_code)
{
switch (err_code)
{
/* Start base FKO errors
*/
case FKO_SUCCESS:
return("Success");
case FKO_ERROR_CTX_NOT_INITIALIZED:
return("FKO Context is not initialized");
case FKO_ERROR_MEMORY_ALLOCATION:
return("Unable to allocate memory");
case FKO_ERROR_FILESYSTEM_OPERATION:
return("Read/write bytes mismatch");
case FKO_ERROR_INVALID_DATA:
return("Args contain invalid data");
case FKO_ERROR_INVALID_DATA_CLIENT_TIMEOUT_NEGATIVE:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_CLIENT_TIMEOUT_NEGATIVE");
case FKO_ERROR_INVALID_DATA_DECODE_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_NON_ASCII:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_NON_ASCII");
case FKO_ERROR_INVALID_DATA_DECODE_LT_MIN_FIELDS:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_LT_MIN_FIELDS");
case FKO_ERROR_INVALID_DATA_DECODE_GT_MAX_FIELDS:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_GT_MAX_FIELDS");
case FKO_ERROR_INVALID_DATA_DECODE_WRONG_NUM_FIELDS:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_WRONG_NUM_FIELDS");
case FKO_ERROR_INVALID_DATA_DECODE_ENC_MSG_LEN_MT_T_SIZE:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_ENC_MSG_LEN_MT_T_SIZE");
case FKO_ERROR_INVALID_DATA_DECODE_RAND_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_RAND_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_USERNAME_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_USERNAME_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_USERNAME_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_USERNAME_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_USERNAME_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_USERNAME_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_USERNAME_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_USERNAME_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_TIMESTAMP_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMESTAMP_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_TIMESTAMP_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMESTAMP_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_TIMESTAMP_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMESTAMP_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_VERSION_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_VERSION_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_VERSION_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_VERSION_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_MSGTYPE_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MSGTYPE_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_MSGTYPE_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MSGTYPE_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_MSGTYPE_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MSGTYPE_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_MESSAGE_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_ACCESS_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_ACCESS_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_NATACCESS_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_SRVAUTH_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_SRVAUTH_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_SRVAUTH_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_SRVAUTH_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_SPA_EXTRA_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_SPA_EXTRA_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_EXTRA_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_EXTRA_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_EXTRA_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_EXTRA_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_MISSING");
case FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_TOOBIG");
case FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_DECODE_TIMEOUT_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_ENCODE_MESSAGE_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCODE_MESSAGE_TOOBIG");
case FKO_ERROR_INVALID_DATA_ENCODE_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCODE_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCODE_DIGEST_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCODE_DIGEST_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCODE_DIGEST_TOOBIG:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCODE_DIGEST_TOOBIG");
case FKO_ERROR_INVALID_DATA_ENCODE_NOTBASE64:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCODE_NOTBASE64");
case FKO_ERROR_INVALID_DATA_ENCRYPT_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_DIGESTLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_DIGESTLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_PTLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_PTLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_RESULT_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_RESULT_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_CIPHERLEN_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_CIPHERLEN_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_CIPHERLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_CIPHERLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_DECRYPTED_MESSAGE_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_DECRYPTED_MESSAGE_MISSING");
case FKO_ERROR_INVALID_DATA_ENCRYPT_DECRYPTED_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_DECRYPTED_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_MESSAGE_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_MESSAGE_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_DIGEST_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_DIGEST_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_RESULT_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_RESULT_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_CIPHER_DECODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_CIPHER_DECODEFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_ENCODEDMSG_NULL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_ENCODEDMSG_NULL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_ENCODEDMSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_GPG_ENCODEDMSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_TYPE_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_TYPE_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_MODE_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_MODE_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_ENCRYPT_TYPE_UNKNOWN:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_ENCRYPT_TYPE_UNKNOWN");
case FKO_ERROR_INVALID_DATA_FUNCS_NEW_ENCMSG_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_NEW_ENCMSG_MISSING");
case FKO_ERROR_INVALID_DATA_FUNCS_NEW_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_NEW_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_FUNCS_GEN_KEYLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_GEN_KEYLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_FUNCS_GEN_HMACLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_GEN_HMACLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_FUNCS_GEN_KEY_ENCODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_GEN_KEY_ENCODEFAIL");
case FKO_ERROR_INVALID_DATA_FUNCS_GEN_HMAC_ENCODEFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_GEN_HMAC_ENCODEFAIL");
case FKO_ERROR_INVALID_DATA_FUNCS_SET_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_FUNCS_SET_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_HMAC_MSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_HMAC_MSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_HMAC_ENCMSGLEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_HMAC_ENCMSGLEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_HMAC_COMPAREFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_HMAC_COMPAREFAIL");
case FKO_ERROR_INVALID_DATA_HMAC_TYPE_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_HMAC_TYPE_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_HMAC_LEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_HMAC_LEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_MESSAGE_PORT_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_PORT_MISSING");
case FKO_ERROR_INVALID_DATA_MESSAGE_TYPE_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_TYPE_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_MESSAGE_EMPTY:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_EMPTY");
case FKO_ERROR_INVALID_DATA_MESSAGE_CMD_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_CMD_MISSING");
case FKO_ERROR_INVALID_DATA_MESSAGE_ACCESS_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_ACCESS_MISSING");
case FKO_ERROR_INVALID_DATA_MESSAGE_NAT_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_NAT_MISSING");
case FKO_ERROR_INVALID_DATA_MESSAGE_PORTPROTO_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_MESSAGE_PORTPROTO_MISSING");
case FKO_ERROR_INVALID_DATA_NAT_EMPTY:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_NAT_EMPTY");
case FKO_ERROR_INVALID_DATA_RAND_LEN_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_RAND_LEN_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_SRVAUTH_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_SRVAUTH_MISSING");
case FKO_ERROR_INVALID_DATA_TIMESTAMP_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_TIMESTAMP_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_USER_MISSING:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_USER_MISSING");
case FKO_ERROR_INVALID_DATA_USER_FIRSTCHAR_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_USER_FIRSTCHAR_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_USER_REMCHAR_VALIDFAIL:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_USER_REMCHAR_VALIDFAIL");
case FKO_ERROR_INVALID_DATA_UTIL_STRTOL_LT_MIN:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_UTIL_STRTOL_LT_MIN");
case FKO_ERROR_INVALID_DATA_UTIL_STRTOL_GT_MAX:
return("Args contain invalid data: FKO_ERROR_INVALID_DATA_UTIL_STRTOL_GT_MAX");
case FKO_ERROR_DATA_TOO_LARGE:
return("Value or Size of the data exceeded the max allowed");
case FKO_ERROR_INVALID_KEY_LEN:
return("Invalid key length");
case FKO_ERROR_USERNAME_UNKNOWN:
return("Unable to determine username");
case FKO_ERROR_INCOMPLETE_SPA_DATA:
return("Missing or incomplete SPA data");
case FKO_ERROR_MISSING_ENCODED_DATA:
return("There is no encoded data to process");
case FKO_ERROR_INVALID_DIGEST_TYPE:
return("Invalid digest type");
case FKO_ERROR_INVALID_ALLOW_IP:
return("Invalid allow IP address in the SPA message data");
case FKO_ERROR_INVALID_SPA_COMMAND_MSG:
return("Invalid SPA command message format");
case FKO_ERROR_INVALID_SPA_ACCESS_MSG:
return("Invalid SPA access message format");
case FKO_ERROR_INVALID_SPA_NAT_ACCESS_MSG:
return("Invalid SPA nat_access message format");
case FKO_ERROR_INVALID_ENCRYPTION_TYPE:
return("Invalid encryption type");
case FKO_ERROR_WRONG_ENCRYPTION_TYPE:
return("Wrong or inappropriate encryption type for this operation");
case FKO_ERROR_DECRYPTION_SIZE:
return("Unexpected or invalid size for decrypted data");
case FKO_ERROR_DECRYPTION_FAILURE:
return("Decryption failed or decrypted data is invalid");
case FKO_ERROR_DIGEST_VERIFICATION_FAILED:
return("The computed digest did not match the digest in the spa data");
case FKO_ERROR_INVALID_HMAC_KEY_LEN:
return("Invalid HMAC key length");
case FKO_ERROR_UNSUPPORTED_HMAC_MODE:
return("Unsupported HMAC mode (default: SHA256)");
case FKO_ERROR_UNSUPPORTED_FEATURE:
return("Unsupported or unimplemented feature or function");
case FKO_ERROR_ZERO_OUT_DATA:
return("Could not zero out sensitive data");
case FKO_ERROR_UNKNOWN:
return("Unknown/Unclassified error");
#if HAVE_LIBGPGME
/* Start GPGME-related errors
*/
case FKO_ERROR_MISSING_GPG_KEY_DATA:
return("Missing GPG key data (signer or recipient not set)");
case FKO_ERROR_GPGME_NO_OPENPGP:
return("This GPGME implementation does not support OpenPGP");
case FKO_ERROR_GPGME_CONTEXT:
return("Unable to create GPGME context");
case FKO_ERROR_GPGME_PLAINTEXT_DATA_OBJ:
return("Error creating the plaintext data object");
case FKO_ERROR_GPGME_SET_PROTOCOL:
return("Unable to set GPGME to use OpenPGP protocol");
case FKO_ERROR_GPGME_CIPHER_DATA_OBJ:
return("Error creating the encrypted data data object");
case FKO_ERROR_GPGME_BAD_PASSPHRASE:
return("The GPG passphrase was not valid");
case FKO_ERROR_GPGME_ENCRYPT_SIGN:
return("Error during the encrypt and sign operation");
case FKO_ERROR_GPGME_CONTEXT_SIGNER_KEY:
return("Unable to create GPGME context for the signer key");
case FKO_ERROR_GPGME_SIGNER_KEYLIST_START:
return("Error from signer keylist start operation");
case FKO_ERROR_GPGME_SIGNER_KEY_NOT_FOUND:
return("The key for the given signer was not found");
case FKO_ERROR_GPGME_SIGNER_KEY_AMBIGUOUS:
return("Ambiguous name/id for the signer key (multiple matches)");
case FKO_ERROR_GPGME_ADD_SIGNER:
return("Error adding the signer key to the gpgme context");
case FKO_ERROR_GPGME_CONTEXT_RECIPIENT_KEY:
return("Unable to create GPGME context for the recipient key");
case FKO_ERROR_GPGME_RECIPIENT_KEYLIST_START:
return("Error from signer keylist start operation");
case FKO_ERROR_GPGME_RECIPIENT_KEY_NOT_FOUND:
return("The key for the given recipient was not found");
case FKO_ERROR_GPGME_RECIPIENT_KEY_AMBIGUOUS:
return("Ambiguous name/id for the recipient key (multiple matches)");
case FKO_ERROR_GPGME_DECRYPT_FAILED:
return("Decryption operation failed");
case FKO_ERROR_GPGME_DECRYPT_UNSUPPORTED_ALGORITHM:
return("Decryption operation failed due to unsupported algorithm");
case FKO_ERROR_GPGME_BAD_GPG_EXE:
return("Unable to stat the given GPG executable");
case FKO_ERROR_GPGME_BAD_HOME_DIR:
return("Unable to stat the given GPG home directory");
case FKO_ERROR_GPGME_SET_HOME_DIR:
return("Unable to set the given GPG home directory");
case FKO_ERROR_GPGME_NO_SIGNATURE:
return("Missing GPG signature");
case FKO_ERROR_GPGME_BAD_SIGNATURE:
return("Bad GPG signature");
case FKO_ERROR_GPGME_SIGNATURE_VERIFY_DISABLED:
return("Trying to check signature with verification disabled");
#endif /* HAVE_LIBGPGME */
}
#if !HAVE_LIBGPGME
if(err_code > GPGME_ERR_START && err_code < FKO_LAST_ERROR)
return("GPG-related error code given, but GPG is not supported");
#endif
return("Undefined Error");
}
const char*
fko_gpg_errstr(fko_ctx_t ctx)
{
#if HAVE_LIBGPGME
/* Must be initialized
*/
if(!CTX_INITIALIZED(ctx))
return("");
if(ctx->gpg_err)
return(gpgme_strerror(ctx->gpg_err));
#endif /* HAVE_LIBGPGME */
return("");
}
/***EOF***/
|
