/* ssl/ssl_stat.c */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * "This product includes cryptographic software written by * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence * [including the GNU Public Licence.] */ /* ==================================================================== * Copyright 2005 Nokia. All rights reserved. * * The portions of the attached software ("Contribution") is developed by * Nokia Corporation and is licensed pursuant to the OpenSSL open source * license. * * The Contribution, originally written by Mika Kousa and Pasi Eronen of * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites * support (see RFC 4279) to OpenSSL. * * No patent licenses or other rights except those expressly stated in * the OpenSSL open source license shall be deemed granted or received * expressly, by implication, estoppel, or otherwise. * * No assurances are provided by Nokia that the Contribution does not * infringe the patent or other intellectual property rights of any third * party or that the license provides you with all the necessary rights * to make use of the Contribution. * * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR * OTHERWISE. */ #include #include "ssl_locl.h" const char *SSL_state_string_long(const SSL *s) { const char *str; switch (s->state) { case SSL_ST_BEFORE: str="before SSL initialization"; break; case SSL_ST_ACCEPT: str="before accept initialization"; break; case SSL_ST_CONNECT: str="before connect initialization"; break; case SSL_ST_OK: str="SSL negotiation finished successfully"; break; case SSL_ST_RENEGOTIATE: str="SSL renegotiate ciphers"; break; case SSL_ST_BEFORE|SSL_ST_CONNECT: str="before/connect initialization"; break; case SSL_ST_OK|SSL_ST_CONNECT: str="ok/connect SSL initialization"; break; case SSL_ST_BEFORE|SSL_ST_ACCEPT: str="before/accept initialization"; break; case SSL_ST_OK|SSL_ST_ACCEPT: str="ok/accept SSL initialization"; break; #ifndef OPENSSL_NO_SSL3 /* SSLv3 additions */ case SSL3_ST_CW_CLNT_HELLO_A: str="SSLv3 write client hello A"; break; case SSL3_ST_CW_CLNT_HELLO_B: str="SSLv3 write client hello B"; break; case SSL3_ST_CR_SRVR_HELLO_A: str="SSLv3 read server hello A"; break; case SSL3_ST_CR_SRVR_HELLO_B: str="SSLv3 read server hello B"; break; case SSL3_ST_CR_CERT_A: str="SSLv3 read server certificate A"; break; case SSL3_ST_CR_CERT_B: str="SSLv3 read server certificate B"; break; case SSL3_ST_CR_KEY_EXCH_A: str="SSLv3 read server key exchange A"; break; case SSL3_ST_CR_KEY_EXCH_B: str="SSLv3 read server key exchange B"; break; case SSL3_ST_CR_CERT_REQ_A: str="SSLv3 read server certificate request A"; break; case SSL3_ST_CR_CERT_REQ_B: str="SSLv3 read server certificate request B"; break; case SSL3_ST_CR_SESSION_TICKET_A: str="SSLv3 read server session ticket A";break; case SSL3_ST_CR_SESSION_TICKET_B: str="SSLv3 read server session ticket B";break; case SSL3_ST_CR_SRVR_DONE_A: str="SSLv3 read server done A"; break; case SSL3_ST_CR_SRVR_DONE_B: str="SSLv3 read server done B"; break; case SSL3_ST_CW_CERT_A: str="SSLv3 write client certificate A"; break; case SSL3_ST_CW_CERT_B: str="SSLv3 write client certificate B"; break; case SSL3_ST_CW_CERT_C: str="SSLv3 write client certificate C"; break; case SSL3_ST_CW_CERT_D: str="SSLv3 write client certificate D"; break; case SSL3_ST_CW_KEY_EXCH_A: str="SSLv3 write client key exchange A"; break; case SSL3_ST_CW_KEY_EXCH_B: str="SSLv3 write client key exchange B"; break; case SSL3_ST_CW_CERT_VRFY_A: str="SSLv3 write certificate verify A"; break; case SSL3_ST_CW_CERT_VRFY_B: str="SSLv3 write certificate verify B"; break; case SSL3_ST_CW_CHANGE_A: case SSL3_ST_SW_CHANGE_A: str="SSLv3 write change cipher spec A"; break; case SSL3_ST_CW_CHANGE_B: case SSL3_ST_SW_CHANGE_B: str="SSLv3 write change cipher spec B"; break; case SSL3_ST_CW_FINISHED_A: case SSL3_ST_SW_FINISHED_A: str="SSLv3 write finished A"; break; case SSL3_ST_CW_FINISHED_B: case SSL3_ST_SW_FINISHED_B: str="SSLv3 write finished B"; break; case SSL3_ST_CR_CHANGE: case SSL3_ST_SR_CHANGE: str="SSLv3 read change cipher spec"; break; case SSL3_ST_CR_FINISHED_A: case SSL3_ST_SR_FINISHED_A: str="SSLv3 read finished A"; break; case SSL3_ST_CR_FINISHED_B: case SSL3_ST_SR_FINISHED_B: str="SSLv3 read finished B"; break; case SSL3_ST_CW_FLUSH: case SSL3_ST_SW_FLUSH: str="SSLv3 flush data"; break; case SSL3_ST_SR_CLNT_HELLO_A: str="SSLv3 read client hello A"; break; case SSL3_ST_SR_CLNT_HELLO_B: str="SSLv3 read client hello B"; break; case SSL3_ST_SR_CLNT_HELLO_C: str="SSLv3 read client hello C"; break; case SSL3_ST_SR_CLNT_HELLO_D: str="SSLv3 read client hello D"; break; case SSL3_ST_SW_HELLO_REQ_A: str="SSLv3 write hello request A"; break; case SSL3_ST_SW_HELLO_REQ_B: str="SSLv3 write hello request B"; break; case SSL3_ST_SW_HELLO_REQ_C: str="SSLv3 write hello request C"; break; case SSL3_ST_SW_SRVR_HELLO_A: str="SSLv3 write server hello A"; break; case SSL3_ST_SW_SRVR_HELLO_B: str="SSLv3 write server hello B"; break; case SSL3_ST_SW_CERT_A: str="SSLv3 write certificate A"; break; case SSL3_ST_SW_CERT_B: str="SSLv3 write certificate B"; break; case SSL3_ST_SW_KEY_EXCH_A: str="SSLv3 write key exchange A"; break; case SSL3_ST_SW_KEY_EXCH_B: str="SSLv3 write key exchange B"; break; case SSL3_ST_SW_CERT_REQ_A: str="SSLv3 write certificate request A"; break; case SSL3_ST_SW_CERT_REQ_B: str="SSLv3 write certificate request B"; break; case SSL3_ST_SW_SESSION_TICKET_A: str="SSLv3 write session ticket A"; break; case SSL3_ST_SW_SESSION_TICKET_B: str="SSLv3 write session ticket B"; break; case SSL3_ST_SW_SRVR_DONE_A: str="SSLv3 write server done A"; break; case SSL3_ST_SW_SRVR_DONE_B: str="SSLv3 write server done B"; break; case SSL3_ST_SR_CERT_A: str="SSLv3 read client certificate A"; break; case SSL3_ST_SR_CERT_B: str="SSLv3 read client certificate B"; break; case SSL3_ST_SR_KEY_EXCH_A: str="SSLv3 read client key exchange A"; break; case SSL3_ST_SR_KEY_EXCH_B: str="SSLv3 read client key exchange B"; break; case SSL3_ST_SR_CERT_VRFY_A: str="SSLv3 read certificate verify A"; break; case SSL3_ST_SR_CERT_VRFY_B: str="SSLv3 read certificate verify B"; break; #endif #if !defined(OPENSSL_NO_SSL3) /* SSLv2/v3 compatibility states */ /* client */ case SSL23_ST_CW_CLNT_HELLO_A: str="SSLv2/v3 write client hello A"; break; case SSL23_ST_CW_CLNT_HELLO_B: str="SSLv2/v3 write client hello B"; break; case SSL23_ST_CR_SRVR_HELLO_A: str="SSLv2/v3 read server hello A"; break; case SSL23_ST_CR_SRVR_HELLO_B: str="SSLv2/v3 read server hello B"; break; /* server */ case SSL23_ST_SR_CLNT_HELLO_A: str="SSLv2/v3 read client hello A"; break; case SSL23_ST_SR_CLNT_HELLO_B: str="SSLv2/v3 read client hello B"; break; #endif /* DTLS */ case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A: str="DTLS1 read hello verify request A"; break; case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B: str="DTLS1 read hello verify request B"; break; case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A: str="DTLS1 write hello verify request A"; break; case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B: str="DTLS1 write hello verify request B"; break; default: str="unknown state"; break; } return(str); } const char *SSL_rstate_string_long(const SSL *s) { const char *str; switch (s->rstate) { case SSL_ST_READ_HEADER: str="read header"; break; case SSL_ST_READ_BODY: str="read body"; break; case SSL_ST_READ_DONE: str="read done"; break; default: str="unknown"; break; } return(str); } const char *SSL_state_string(const SSL *s) { const char *str; switch (s->state) { case SSL_ST_BEFORE: str="PINIT "; break; case SSL_ST_ACCEPT: str="AINIT "; break; case SSL_ST_CONNECT: str="CINIT "; break; case SSL_ST_OK: str="SSLOK "; break; #ifndef OPENSSL_NO_SSL3 /* SSLv3 additions */ case SSL3_ST_SW_FLUSH: case SSL3_ST_CW_FLUSH: str="3FLUSH"; break; case SSL3_ST_CW_CLNT_HELLO_A: str="3WCH_A"; break; case SSL3_ST_CW_CLNT_HELLO_B: str="3WCH_B"; break; case SSL3_ST_CR_SRVR_HELLO_A: str="3RSH_A"; break; case SSL3_ST_CR_SRVR_HELLO_B: str="3RSH_B"; break; case SSL3_ST_CR_CERT_A: str="3RSC_A"; break; case SSL3_ST_CR_CERT_B: str="3RSC_B"; break; case SSL3_ST_CR_KEY_EXCH_A: str="3RSKEA"; break; case SSL3_ST_CR_KEY_EXCH_B: str="3RSKEB"; break; case SSL3_ST_CR_CERT_REQ_A: str="3RCR_A"; break; case SSL3_ST_CR_CERT_REQ_B: str="3RCR_B"; break; case SSL3_ST_CR_SRVR_DONE_A: str="3RSD_A"; break; case SSL3_ST_CR_SRVR_DONE_B: str="3RSD_B"; break; case SSL3_ST_CW_CERT_A: str="3WCC_A"; break; case SSL3_ST_CW_CERT_B: str="3WCC_B"; break; case SSL3_ST_CW_CERT_C: str="3WCC_C"; break; case SSL3_ST_CW_CERT_D: str="3WCC_D"; break; case SSL3_ST_CW_KEY_EXCH_A: str="3WCKEA"; break; case SSL3_ST_CW_KEY_EXCH_B: str="3WCKEB"; break; case SSL3_ST_CW_CERT_VRFY_A: str="3WCV_A"; break; case SSL3_ST_CW_CERT_VRFY_B: str="3WCV_B"; break; case SSL3_ST_SW_CHANGE_A: case SSL3_ST_CW_CHANGE_A: str="3WCCSA"; break; case SSL3_ST_SW_CHANGE_B: case SSL3_ST_CW_CHANGE_B: str="3WCCSB"; break; case SSL3_ST_SW_FINISHED_A: case SSL3_ST_CW_FINISHED_A: str="3WFINA"; break; case SSL3_ST_SW_FINISHED_B: case SSL3_ST_CW_FINISHED_B: str="3WFINB"; break; case SSL3_ST_CR_CHANGE: case SSL3_ST_SR_CHANGE: str="3RCCS_"; break; case SSL3_ST_SR_FINISHED_A: case SSL3_ST_CR_FINISHED_A: str="3RFINA"; break; case SSL3_ST_SR_FINISHED_B: case SSL3_ST_CR_FINISHED_B: str="3RFINB"; break; case SSL3_ST_SW_HELLO_REQ_A: str="3WHR_A"; break; case SSL3_ST_SW_HELLO_REQ_B: str="3WHR_B"; break; case SSL3_ST_SW_HELLO_REQ_C: str="3WHR_C"; break; case SSL3_ST_SR_CLNT_HELLO_A: str="3RCH_A"; break; case SSL3_ST_SR_CLNT_HELLO_B: str="3RCH_B"; break; case SSL3_ST_SR_CLNT_HELLO_C: str="3RCH_C"; break; case SSL3_ST_SR_CLNT_HELLO_D: str="3RCH_D"; break; case SSL3_ST_SW_SRVR_HELLO_A: str="3WSH_A"; break; case SSL3_ST_SW_SRVR_HELLO_B: str="3WSH_B"; break; case SSL3_ST_SW_CERT_A: str="3WSC_A"; break; case SSL3_ST_SW_CERT_B: str="3WSC_B"; break; case SSL3_ST_SW_KEY_EXCH_A: str="3WSKEA"; break; case SSL3_ST_SW_KEY_EXCH_B: str="3WSKEB"; break; case SSL3_ST_SW_CERT_REQ_A: str="3WCR_A"; break; case SSL3_ST_SW_CERT_REQ_B: str="3WCR_B"; break; case SSL3_ST_SW_SRVR_DONE_A: str="3WSD_A"; break; case SSL3_ST_SW_SRVR_DONE_B: str="3WSD_B"; break; case SSL3_ST_SR_CERT_A: str="3RCC_A"; break; case SSL3_ST_SR_CERT_B: str="3RCC_B"; break; case SSL3_ST_SR_KEY_EXCH_A: str="3RCKEA"; break; case SSL3_ST_SR_KEY_EXCH_B: str="3RCKEB"; break; case SSL3_ST_SR_CERT_VRFY_A: str="3RCV_A"; break; case SSL3_ST_SR_CERT_VRFY_B: str="3RCV_B"; break; #endif #if !defined(OPENSSL_NO_SSL3) /* SSLv2/v3 compatibility states */ /* client */ case SSL23_ST_CW_CLNT_HELLO_A: str="23WCHA"; break; case SSL23_ST_CW_CLNT_HELLO_B: str="23WCHB"; break; case SSL23_ST_CR_SRVR_HELLO_A: str="23RSHA"; break; case SSL23_ST_CR_SRVR_HELLO_B: str="23RSHA"; break; /* server */ case SSL23_ST_SR_CLNT_HELLO_A: str="23RCHA"; break; case SSL23_ST_SR_CLNT_HELLO_B: str="23RCHB"; break; #endif /* DTLS */ case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A: str="DRCHVA"; break; case DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B: str="DRCHVB"; break; case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A: str="DWCHVA"; break; case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B: str="DWCHVB"; break; default: str="UNKWN "; break; } return(str); } const char *SSL_alert_type_string_long(int value) { value>>=8; if (value == SSL3_AL_WARNING) return("warning"); else if (value == SSL3_AL_FATAL) return("fatal"); else return("unknown"); } const char *SSL_alert_type_string(int value) { value>>=8; if (value == SSL3_AL_WARNING) return("W"); else if (value == SSL3_AL_FATAL) return("F"); else return("U"); } const char *SSL_alert_desc_string(int value) { const char *str; switch (value & 0xff) { case SSL3_AD_CLOSE_NOTIFY: str="CN"; break; case SSL3_AD_UNEXPECTED_MESSAGE: str="UM"; break; case SSL3_AD_BAD_RECORD_MAC: str="BM"; break; case SSL3_AD_DECOMPRESSION_FAILURE: str="DF"; break; case SSL3_AD_HANDSHAKE_FAILURE: str="HF"; break; case SSL3_AD_NO_CERTIFICATE: str="NC"; break; case SSL3_AD_BAD_CERTIFICATE: str="BC"; break; case SSL3_AD_UNSUPPORTED_CERTIFICATE: str="UC"; break; case SSL3_AD_CERTIFICATE_REVOKED: str="CR"; break; case SSL3_AD_CERTIFICATE_EXPIRED: str="CE"; break; case SSL3_AD_CERTIFICATE_UNKNOWN: str="CU"; break; case SSL3_AD_ILLEGAL_PARAMETER: str="IP"; break; case TLS1_AD_DECRYPTION_FAILED: str="DC"; break; case TLS1_AD_RECORD_OVERFLOW: str="RO"; break; case TLS1_AD_UNKNOWN_CA: str="CA"; break; case TLS1_AD_ACCESS_DENIED: str="AD"; break; case TLS1_AD_DECODE_ERROR: str="DE"; break; case TLS1_AD_DECRYPT_ERROR: str="CY"; break; case TLS1_AD_EXPORT_RESTRICTION: str="ER"; break; case TLS1_AD_PROTOCOL_VERSION: str="PV"; break; case TLS1_AD_INSUFFICIENT_SECURITY: str="IS"; break; case TLS1_AD_INTERNAL_ERROR: str="IE"; break; case TLS1_AD_USER_CANCELLED: str="US"; break; case TLS1_AD_NO_RENEGOTIATION: str="NR"; break; case TLS1_AD_UNSUPPORTED_EXTENSION: str="UE"; break; case TLS1_AD_CERTIFICATE_UNOBTAINABLE: str="CO"; break; case TLS1_AD_UNRECOGNIZED_NAME: str="UN"; break; case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE: str="BR"; break; case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE: str="BH"; break; case TLS1_AD_UNKNOWN_PSK_IDENTITY: str="UP"; break; default: str="UK"; break; } return(str); } const char *SSL_alert_desc_string_long(int value) { const char *str; switch (value & 0xff) { case SSL3_AD_CLOSE_NOTIFY: str="close notify"; break; case SSL3_AD_UNEXPECTED_MESSAGE: str="unexpected_message"; break; case SSL3_AD_BAD_RECORD_MAC: str="bad record mac"; break; case SSL3_AD_DECOMPRESSION_FAILURE: str="decompression failure"; break; case SSL3_AD_HANDSHAKE_FAILURE: str="handshake failure"; break; case SSL3_AD_NO_CERTIFICATE: str="no certificate"; break; case SSL3_AD_BAD_CERTIFICATE: str="bad certificate"; break; case SSL3_AD_UNSUPPORTED_CERTIFICATE: str="unsupported certificate"; break; case SSL3_AD_CERTIFICATE_REVOKED: str="certificate revoked"; break; case SSL3_AD_CERTIFICATE_EXPIRED: str="certificate expired"; break; case SSL3_AD_CERTIFICATE_UNKNOWN: str="certificate unknown"; break; case SSL3_AD_ILLEGAL_PARAMETER: str="illegal parameter"; break; case TLS1_AD_DECRYPTION_FAILED: str="decryption failed"; break; case TLS1_AD_RECORD_OVERFLOW: str="record overflow"; break; case TLS1_AD_UNKNOWN_CA: str="unknown CA"; break; case TLS1_AD_ACCESS_DENIED: str="access denied"; break; case TLS1_AD_DECODE_ERROR: str="decode error"; break; case TLS1_AD_DECRYPT_ERROR: str="decrypt error"; break; case TLS1_AD_EXPORT_RESTRICTION: str="export restriction"; break; case TLS1_AD_PROTOCOL_VERSION: str="protocol version"; break; case TLS1_AD_INSUFFICIENT_SECURITY: str="insufficient security"; break; case TLS1_AD_INTERNAL_ERROR: str="internal error"; break; case TLS1_AD_USER_CANCELLED: str="user canceled"; break; case TLS1_AD_NO_RENEGOTIATION: str="no renegotiation"; break; case TLS1_AD_UNSUPPORTED_EXTENSION: str="unsupported extension"; break; case TLS1_AD_CERTIFICATE_UNOBTAINABLE: str="certificate unobtainable"; break; case TLS1_AD_UNRECOGNIZED_NAME: str="unrecognized name"; break; case TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE: str="bad certificate status response"; break; case TLS1_AD_BAD_CERTIFICATE_HASH_VALUE: str="bad certificate hash value"; break; case TLS1_AD_UNKNOWN_PSK_IDENTITY: str="unknown PSK identity"; break; default: str="unknown"; break; } return(str); } const char *SSL_rstate_string(const SSL *s) { const char *str; switch (s->rstate) { case SSL_ST_READ_HEADER:str="RH"; break; case SSL_ST_READ_BODY: str="RB"; break; case SSL_ST_READ_DONE: str="RD"; break; default: str="unknown"; break; } return(str); }