| /* |
| |
| md5evp.c |
| |
| gSOAP HTTP Content-MD5 digest EVP handler for httpmd5 plugin |
| |
| gSOAP XML Web services tools |
| Copyright (C) 2000-2005, Robert van Engelen, Genivia Inc., All Rights Reserved. |
| This part of the software is released under one of the following licenses: |
| GPL, the gSOAP public license, or Genivia's license for commercial use. |
| -------------------------------------------------------------------------------- |
| gSOAP public license. |
| |
| The contents of this file are subject to the gSOAP Public License Version 1.3 |
| (the "License"); you may not use this file except in compliance with the |
| License. You may obtain a copy of the License at |
| http://www.cs.fsu.edu/~engelen/soaplicense.html |
| Software distributed under the License is distributed on an "AS IS" basis, |
| WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
| for the specific language governing rights and limitations under the License. |
| |
| The Initial Developer of the Original Code is Robert A. van Engelen. |
| Copyright (C) 2000-2005, Robert van Engelen, Genivia, Inc., All Rights Reserved. |
| -------------------------------------------------------------------------------- |
| GPL 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 |
| |
| Author contact information: |
| engelen@genivia.com / engelen@acm.org |
| -------------------------------------------------------------------------------- |
| A commercial use license is available from Genivia, Inc., contact@genivia.com |
| -------------------------------------------------------------------------------- |
| */ |
| |
| #include "md5evp.h" |
| |
| int md5_handler(struct soap *soap, void **context, enum md5_action action, char *buf, size_t len) |
| { EVP_MD_CTX *ctx; |
| unsigned char hash[EVP_MAX_MD_SIZE]; |
| unsigned int size; |
| switch (action) |
| { case MD5_INIT: |
| #ifdef WITH_OPENSSL |
| OpenSSL_add_all_digests(); |
| #endif |
| if (!*context) |
| { *context = (void*)SOAP_MALLOC(soap, sizeof(EVP_MD_CTX)); |
| EVP_MD_CTX_init((EVP_MD_CTX*)*context); |
| } |
| ctx = (EVP_MD_CTX*)*context; |
| DBGLOG(TEST, SOAP_MESSAGE(fdebug, "-- MD5 Init %p\n", ctx)); |
| EVP_DigestInit(ctx, EVP_md5()); |
| break; |
| case MD5_UPDATE: |
| ctx = (EVP_MD_CTX*)*context; |
| DBGLOG(TEST, SOAP_MESSAGE(fdebug, "-- MD5 Update %p --\n", ctx)); |
| DBGMSG(TEST, buf, len); |
| DBGLOG(TEST, SOAP_MESSAGE(fdebug, "\n--")); |
| EVP_DigestUpdate(ctx, (void*)buf, (unsigned int)len); |
| break; |
| case MD5_FINAL: |
| ctx = (EVP_MD_CTX*)*context; |
| DBGLOG(TEST, SOAP_MESSAGE(fdebug, "-- MD5 Final %p --\n", ctx)); |
| EVP_DigestFinal(ctx, (void*)hash, &size); |
| memcpy(buf, hash, 16); |
| break; |
| case MD5_DELETE: |
| ctx = (EVP_MD_CTX*)*context; |
| DBGLOG(TEST, SOAP_MESSAGE(fdebug, "-- MD5 Delete %p --\n", ctx)); |
| if (ctx) |
| { EVP_MD_CTX_cleanup(ctx); |
| SOAP_FREE(soap, ctx); |
| } |
| *context = NULL; |
| } |
| return SOAP_OK; |
| } |