A local copy of OpenSSL from GitHub
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/*
* Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2005 Nokia. All rights reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include "ssl_local.h"
const char *SSL_state_string_long(const SSL *s)
{
if (ossl_statem_in_error(s))
return "error";
switch (SSL_get_state(s)) {
case TLS_ST_CR_CERT_STATUS:
return "SSLv3/TLS read certificate status";
case TLS_ST_CW_NEXT_PROTO:
return "SSLv3/TLS write next proto";
case TLS_ST_SR_NEXT_PROTO:
return "SSLv3/TLS read next proto";
case TLS_ST_SW_CERT_STATUS:
return "SSLv3/TLS write certificate status";
case TLS_ST_BEFORE:
return "before SSL initialization";
case TLS_ST_OK:
return "SSL negotiation finished successfully";
case TLS_ST_CW_CLNT_HELLO:
return "SSLv3/TLS write client hello";
case TLS_ST_CR_SRVR_HELLO:
return "SSLv3/TLS read server hello";
case TLS_ST_CR_CERT:
return "SSLv3/TLS read server certificate";
case TLS_ST_CR_KEY_EXCH:
return "SSLv3/TLS read server key exchange";
case TLS_ST_CR_CERT_REQ:
return "SSLv3/TLS read server certificate request";
case TLS_ST_CR_SESSION_TICKET:
return "SSLv3/TLS read server session ticket";
case TLS_ST_CR_SRVR_DONE:
return "SSLv3/TLS read server done";
case TLS_ST_CW_CERT:
return "SSLv3/TLS write client certificate";
case TLS_ST_CW_KEY_EXCH:
return "SSLv3/TLS write client key exchange";
case TLS_ST_CW_CERT_VRFY:
return "SSLv3/TLS write certificate verify";
case TLS_ST_CW_CHANGE:
case TLS_ST_SW_CHANGE:
return "SSLv3/TLS write change cipher spec";
case TLS_ST_CW_FINISHED:
case TLS_ST_SW_FINISHED:
return "SSLv3/TLS write finished";
case TLS_ST_CR_CHANGE:
case TLS_ST_SR_CHANGE:
return "SSLv3/TLS read change cipher spec";
case TLS_ST_CR_FINISHED:
case TLS_ST_SR_FINISHED:
return "SSLv3/TLS read finished";
case TLS_ST_SR_CLNT_HELLO:
return "SSLv3/TLS read client hello";
case TLS_ST_SW_HELLO_REQ:
return "SSLv3/TLS write hello request";
case TLS_ST_SW_SRVR_HELLO:
return "SSLv3/TLS write server hello";
case TLS_ST_SW_CERT:
return "SSLv3/TLS write certificate";
case TLS_ST_SW_KEY_EXCH:
return "SSLv3/TLS write key exchange";
case TLS_ST_SW_CERT_REQ:
return "SSLv3/TLS write certificate request";
case TLS_ST_SW_SESSION_TICKET:
return "SSLv3/TLS write session ticket";
case TLS_ST_SW_SRVR_DONE:
return "SSLv3/TLS write server done";
case TLS_ST_SR_CERT:
return "SSLv3/TLS read client certificate";
case TLS_ST_SR_KEY_EXCH:
return "SSLv3/TLS read client key exchange";
case TLS_ST_SR_CERT_VRFY:
return "SSLv3/TLS read certificate verify";
case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
return "DTLS1 read hello verify request";
case DTLS_ST_SW_HELLO_VERIFY_REQUEST:
return "DTLS1 write hello verify request";
case TLS_ST_SW_ENCRYPTED_EXTENSIONS:
return "TLSv1.3 write encrypted extensions";
case TLS_ST_CR_ENCRYPTED_EXTENSIONS:
return "TLSv1.3 read encrypted extensions";
case TLS_ST_CR_CERT_VRFY:
return "TLSv1.3 read server certificate verify";
case TLS_ST_SW_CERT_VRFY:
return "TLSv1.3 write server certificate verify";
case TLS_ST_CR_HELLO_REQ:
return "SSLv3/TLS read hello request";
case TLS_ST_SW_KEY_UPDATE:
return "TLSv1.3 write server key update";
case TLS_ST_CW_KEY_UPDATE:
return "TLSv1.3 write client key update";
case TLS_ST_SR_KEY_UPDATE:
return "TLSv1.3 read client key update";
case TLS_ST_CR_KEY_UPDATE:
return "TLSv1.3 read server key update";
case TLS_ST_EARLY_DATA:
return "TLSv1.3 early data";
case TLS_ST_PENDING_EARLY_DATA_END:
return "TLSv1.3 pending early data end";
case TLS_ST_CW_END_OF_EARLY_DATA:
return "TLSv1.3 write end of early data";
case TLS_ST_SR_END_OF_EARLY_DATA:
return "TLSv1.3 read end of early data";
default:
return "unknown state";
}
}
const char *SSL_state_string(const SSL *s)
{
if (ossl_statem_in_error(s))
return "SSLERR";
switch (SSL_get_state(s)) {
case TLS_ST_SR_NEXT_PROTO:
return "TRNP";
case TLS_ST_SW_SESSION_TICKET:
return "TWST";
case TLS_ST_SW_CERT_STATUS:
return "TWCS";
case TLS_ST_CR_CERT_STATUS:
return "TRCS";
case TLS_ST_CR_SESSION_TICKET:
return "TRST";
case TLS_ST_CW_NEXT_PROTO:
return "TWNP";
case TLS_ST_BEFORE:
return "PINIT";
case TLS_ST_OK:
return "SSLOK";
case TLS_ST_CW_CLNT_HELLO:
return "TWCH";
case TLS_ST_CR_SRVR_HELLO:
return "TRSH";
case TLS_ST_CR_CERT:
return "TRSC";
case TLS_ST_CR_KEY_EXCH:
return "TRSKE";
case TLS_ST_CR_CERT_REQ:
return "TRCR";
case TLS_ST_CR_SRVR_DONE:
return "TRSD";
case TLS_ST_CW_CERT:
return "TWCC";
case TLS_ST_CW_KEY_EXCH:
return "TWCKE";
case TLS_ST_CW_CERT_VRFY:
return "TWCV";
case TLS_ST_SW_CHANGE:
case TLS_ST_CW_CHANGE:
return "TWCCS";
case TLS_ST_SW_FINISHED:
case TLS_ST_CW_FINISHED:
return "TWFIN";
case TLS_ST_SR_CHANGE:
case TLS_ST_CR_CHANGE:
return "TRCCS";
case TLS_ST_SR_FINISHED:
case TLS_ST_CR_FINISHED:
return "TRFIN";
case TLS_ST_SW_HELLO_REQ:
return "TWHR";
case TLS_ST_SR_CLNT_HELLO:
return "TRCH";
case TLS_ST_SW_SRVR_HELLO:
return "TWSH";
case TLS_ST_SW_CERT:
return "TWSC";
case TLS_ST_SW_KEY_EXCH:
return "TWSKE";
case TLS_ST_SW_CERT_REQ:
return "TWCR";
case TLS_ST_SW_SRVR_DONE:
return "TWSD";
case TLS_ST_SR_CERT:
return "TRCC";
case TLS_ST_SR_KEY_EXCH:
return "TRCKE";
case TLS_ST_SR_CERT_VRFY:
return "TRCV";
case DTLS_ST_CR_HELLO_VERIFY_REQUEST:
return "DRCHV";
case DTLS_ST_SW_HELLO_VERIFY_REQUEST:
return "DWCHV";
case TLS_ST_SW_ENCRYPTED_EXTENSIONS:
return "TWEE";
case TLS_ST_CR_ENCRYPTED_EXTENSIONS:
return "TREE";
case TLS_ST_CR_CERT_VRFY:
return "TRSCV";
case TLS_ST_SW_CERT_VRFY:
return "TWSCV";
case TLS_ST_CR_HELLO_REQ:
return "TRHR";
case TLS_ST_SW_KEY_UPDATE:
return "TWSKU";
case TLS_ST_CW_KEY_UPDATE:
return "TWCKU";
case TLS_ST_SR_KEY_UPDATE:
return "TRCKU";
case TLS_ST_CR_KEY_UPDATE:
return "TRSKU";
case TLS_ST_EARLY_DATA:
return "TED";
case TLS_ST_PENDING_EARLY_DATA_END:
return "TPEDE";
case TLS_ST_CW_END_OF_EARLY_DATA:
return "TWEOED";
case TLS_ST_SR_END_OF_EARLY_DATA:
return "TWEOED";
default:
return "UNKWN";
}
}
const char *SSL_alert_type_string_long(int value)
{
switch (value >> 8) {
case SSL3_AL_WARNING:
return "warning";
case SSL3_AL_FATAL:
return "fatal";
default:
return "unknown";
}
}
const char *SSL_alert_type_string(int value)
{
switch (value >> 8) {
case SSL3_AL_WARNING:
return "W";
case SSL3_AL_FATAL:
return "F";
default:
return "U";
}
}
const char *SSL_alert_desc_string(int value)
{
switch (value & 0xff) {
case SSL3_AD_CLOSE_NOTIFY:
return "CN";
case SSL3_AD_UNEXPECTED_MESSAGE:
return "UM";
case SSL3_AD_BAD_RECORD_MAC:
return "BM";
case SSL3_AD_DECOMPRESSION_FAILURE:
return "DF";
case SSL3_AD_HANDSHAKE_FAILURE:
return "HF";
case SSL3_AD_NO_CERTIFICATE:
return "NC";
case SSL3_AD_BAD_CERTIFICATE:
return "BC";
case SSL3_AD_UNSUPPORTED_CERTIFICATE:
return "UC";
case SSL3_AD_CERTIFICATE_REVOKED:
return "CR";
case SSL3_AD_CERTIFICATE_EXPIRED:
return "CE";
case SSL3_AD_CERTIFICATE_UNKNOWN:
return "CU";
case SSL3_AD_ILLEGAL_PARAMETER:
return "IP";
case TLS1_AD_DECRYPTION_FAILED:
return "DC";
case TLS1_AD_RECORD_OVERFLOW:
return "RO";
case TLS1_AD_UNKNOWN_CA:
return "CA";
case TLS1_AD_ACCESS_DENIED:
return "AD";
case TLS1_AD_DECODE_ERROR:
return "DE";
case TLS1_AD_DECRYPT_ERROR:
return "CY";
case TLS1_AD_EXPORT_RESTRICTION:
return "ER";
case TLS1_AD_PROTOCOL_VERSION:
return "PV";
case TLS1_AD_INSUFFICIENT_SECURITY:
return "IS";
case TLS1_AD_INTERNAL_ERROR:
return "IE";
case TLS1_AD_USER_CANCELLED:
return "US";
case TLS1_AD_NO_RENEGOTIATION:
return "NR";
case TLS1_AD_UNSUPPORTED_EXTENSION:
return "UE";
case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
return "CO";
case TLS1_AD_UNRECOGNIZED_NAME:
return "UN";
case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
return "BR";
case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
return "BH";
case TLS1_AD_UNKNOWN_PSK_IDENTITY:
return "UP";
default:
return "UK";
}
}
const char *SSL_alert_desc_string_long(int value)
{
switch (value & 0xff) {
case SSL3_AD_CLOSE_NOTIFY:
return "close notify";
case SSL3_AD_UNEXPECTED_MESSAGE:
return "unexpected_message";
case SSL3_AD_BAD_RECORD_MAC:
return "bad record mac";
case SSL3_AD_DECOMPRESSION_FAILURE:
return "decompression failure";
case SSL3_AD_HANDSHAKE_FAILURE:
return "handshake failure";
case SSL3_AD_NO_CERTIFICATE:
return "no certificate";
case SSL3_AD_BAD_CERTIFICATE:
return "bad certificate";
case SSL3_AD_UNSUPPORTED_CERTIFICATE:
return "unsupported certificate";
case SSL3_AD_CERTIFICATE_REVOKED:
return "certificate revoked";
case SSL3_AD_CERTIFICATE_EXPIRED:
return "certificate expired";
case SSL3_AD_CERTIFICATE_UNKNOWN:
return "certificate unknown";
case SSL3_AD_ILLEGAL_PARAMETER:
return "illegal parameter";
case TLS1_AD_DECRYPTION_FAILED:
return "decryption failed";
case TLS1_AD_RECORD_OVERFLOW:
return "record overflow";
case TLS1_AD_UNKNOWN_CA:
return "unknown CA";
case TLS1_AD_ACCESS_DENIED:
return "access denied";
case TLS1_AD_DECODE_ERROR:
return "decode error";
case TLS1_AD_DECRYPT_ERROR:
return "decrypt error";
case TLS1_AD_EXPORT_RESTRICTION:
return "export restriction";
case TLS1_AD_PROTOCOL_VERSION:
return "protocol version";
case TLS1_AD_INSUFFICIENT_SECURITY:
return "insufficient security";
case TLS1_AD_INTERNAL_ERROR:
return "internal error";
case TLS1_AD_USER_CANCELLED:
return "user canceled";
case TLS1_AD_NO_RENEGOTIATION:
return "no renegotiation";
case TLS1_AD_UNSUPPORTED_EXTENSION:
return "unsupported extension";
case TLS1_AD_CERTIFICATE_UNOBTAINABLE:
return "certificate unobtainable";
case TLS1_AD_UNRECOGNIZED_NAME:
return "unrecognized name";
case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
return "bad certificate status response";
case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE:
return "bad certificate hash value";
case TLS1_AD_UNKNOWN_PSK_IDENTITY:
return "unknown PSK identity";
case TLS1_AD_NO_APPLICATION_PROTOCOL:
return "no application protocol";
default:
return "unknown";
}
}