mirror of
https://github.com/lxsang/ant-http
synced 2024-12-26 00:38:21 +01:00
support base64 and sha1
This commit is contained in:
lxsang
parent
7c2462940b
commit
725deacf9f
8
Makefile
8
Makefile
@ -1,21 +1,21 @@
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CC=gcc
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EXT=dylib
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SERVER=plugin_manager.o plugins/ini.o http_server.o plugins/dictionary.o plugins/utils.o
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SERVER=plugin_manager.o plugins/ini.o http_server.o plugins/dictionary.o plugins/sha1.o plugins/utils.o
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SERVERLIB=-lpthread -ldl
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UNAME_S := $(shell uname -s)
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ifeq ($(UNAME_S),Linux)
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BUILDIRD=/root/www
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PF_FLAG=-D_GNU_SOURCE
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PF_FLAG=-D_GNU_SOURCE -DLINUX
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endif
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ifeq ($(UNAME_S),Darwin)
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BUILDIRD=../ant-build
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PF_FLAG=
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PF_FLAG= -DMACOS
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endif
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CFLAGS=-W -Wall -g -std=c99 -D DEBUG -D USE_DB $(PF_FLAG)
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#-lsocket
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PLUGINS= dummy.$(EXT) fileman.$(EXT) pluginsman.$(EXT) wterm.$(EXT) nodedaemon.$(EXT) cookiex.$(EXT)
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PLUGINSDEP = plugins/ini.o plugins/plugin.o plugins/dbhelper.o plugins/dictionary.o plugins/utils.o plugins/list.o
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PLUGINSDEP = plugins/ini.o plugins/plugin.o plugins/dbhelper.o plugins/dictionary.o plugins/utils.o plugins/list.o plugins/sha1.o
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PLUGINLIBS = -lsqlite3
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main: httpd plugins
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185
plugins/base64.c
Normal file
185
plugins/base64.c
Normal file
@ -0,0 +1,185 @@
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/* ====================================================================
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* Copyright (c) 1995-1999 The Apache Group. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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||||
* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the Apache Group
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* for use in the Apache HTTP server project (http://www.apache.org/)."
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*
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* 4. The names "Apache Server" and "Apache Group" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache"
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* nor may "Apache" appear in their names without prior written
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* permission of the Apache Group.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the Apache Group
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* for use in the Apache HTTP server project (http://www.apache.org/)."
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*
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* THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Group and was originally based
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* on public domain software written at the National Center for
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* Supercomputing Applications, University of Illinois, Urbana-Champaign.
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* For more information on the Apache Group and the Apache HTTP server
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* project, please see <http://www.apache.org/>.
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*
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*/
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/* Base64 encoder/decoder. Originally Apache file ap_base64.c
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*/
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#include <string.h>
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#include "base64.h"
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/* aaaack but it's fast and const should make it shared text page. */
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static const unsigned char pr2six[256] =
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{
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/* ASCII table */
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
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52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 64, 64, 64,
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64, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
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15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
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64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
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41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
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64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
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};
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int Base64decode_len(const char *bufcoded)
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{
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int nbytesdecoded;
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register const unsigned char *bufin;
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register int nprbytes;
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bufin = (const unsigned char *) bufcoded;
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while (pr2six[*(bufin++)] <= 63);
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nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
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nbytesdecoded = ((nprbytes + 3) / 4) * 3;
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return nbytesdecoded + 1;
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}
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int Base64decode(char *bufplain, const char *bufcoded)
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{
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int nbytesdecoded;
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register const unsigned char *bufin;
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register unsigned char *bufout;
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register int nprbytes;
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bufin = (const unsigned char *) bufcoded;
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while (pr2six[*(bufin++)] <= 63);
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nprbytes = (bufin - (const unsigned char *) bufcoded) - 1;
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nbytesdecoded = ((nprbytes + 3) / 4) * 3;
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bufout = (unsigned char *) bufplain;
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bufin = (const unsigned char *) bufcoded;
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while (nprbytes > 4) {
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*(bufout++) =
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(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
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*(bufout++) =
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(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
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*(bufout++) =
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(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
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bufin += 4;
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nprbytes -= 4;
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}
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/* Note: (nprbytes == 1) would be an error, so just ingore that case */
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if (nprbytes > 1) {
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*(bufout++) =
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(unsigned char) (pr2six[*bufin] << 2 | pr2six[bufin[1]] >> 4);
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}
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if (nprbytes > 2) {
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*(bufout++) =
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(unsigned char) (pr2six[bufin[1]] << 4 | pr2six[bufin[2]] >> 2);
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}
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if (nprbytes > 3) {
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*(bufout++) =
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(unsigned char) (pr2six[bufin[2]] << 6 | pr2six[bufin[3]]);
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}
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*(bufout++) = '\0';
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nbytesdecoded -= (4 - nprbytes) & 3;
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return nbytesdecoded;
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}
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static const char basis_64[] =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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int Base64encode_len(int len)
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{
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return ((len + 2) / 3 * 4) + 1;
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}
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int Base64encode(char *encoded, const char *string, int len)
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{
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int i;
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char *p;
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p = encoded;
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for (i = 0; i < len - 2; i += 3) {
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*p++ = basis_64[(string[i] >> 2) & 0x3F];
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*p++ = basis_64[((string[i] & 0x3) << 4) |
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((int) (string[i + 1] & 0xF0) >> 4)];
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*p++ = basis_64[((string[i + 1] & 0xF) << 2) |
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((int) (string[i + 2] & 0xC0) >> 6)];
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*p++ = basis_64[string[i + 2] & 0x3F];
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}
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if (i < len) {
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*p++ = basis_64[(string[i] >> 2) & 0x3F];
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if (i == (len - 1)) {
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*p++ = basis_64[((string[i] & 0x3) << 4)];
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*p++ = '=';
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}
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else {
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*p++ = basis_64[((string[i] & 0x3) << 4) |
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((int) (string[i + 1] & 0xF0) >> 4)];
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*p++ = basis_64[((string[i + 1] & 0xF) << 2)];
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}
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*p++ = '=';
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}
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*p++ = '\0';
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return p - encoded;
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}
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77
plugins/base64.h
Normal file
77
plugins/base64.h
Normal file
@ -0,0 +1,77 @@
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/* ====================================================================
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* Copyright (c) 1995-1999 The Apache Group. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
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* are met:
|
||||
*
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||||
* 1. Redistributions of source code must retain the above 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.
|
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*
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* 3. All advertising materials mentioning features or use of this
|
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* software must display the following acknowledgment:
|
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* "This product includes software developed by the Apache Group
|
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* for use in the Apache HTTP server project (http://www.apache.org/)."
|
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*
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* 4. The names "Apache Server" and "Apache Group" must not be used to
|
||||
* endorse or promote products derived from this software without
|
||||
* prior written permission. For written permission, please contact
|
||||
* apache@apache.org.
|
||||
*
|
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* 5. Products derived from this software may not be called "Apache"
|
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* nor may "Apache" appear in their names without prior written
|
||||
* permission of the Apache Group.
|
||||
*
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* 6. Redistributions of any form whatsoever must retain the following
|
||||
* acknowledgment:
|
||||
* "This product includes software developed by the Apache Group
|
||||
* for use in the Apache HTTP server project (http://www.apache.org/)."
|
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*
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* THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
|
||||
* EXPRESSED 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 APACHE GROUP OR
|
||||
* ITS 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.
|
||||
* ====================================================================
|
||||
*
|
||||
* This software consists of voluntary contributions made by many
|
||||
* individuals on behalf of the Apache Group and was originally based
|
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* on public domain software written at the National Center for
|
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* Supercomputing Applications, University of Illinois, Urbana-Champaign.
|
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* For more information on the Apache Group and the Apache HTTP server
|
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* project, please see <http://www.apache.org/>.
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*
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*/
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#ifndef _BASE64_H_
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#define _BASE64_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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int Base64encode_len(int len);
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int Base64encode(char * coded_dst, const char *plain_src,int len_plain_src);
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int Base64decode_len(const char * coded_src);
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int Base64decode(char * plain_dst, const char *coded_src);
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#ifdef __cplusplus
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}
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#endif
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#endif //_BASE64_H_
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265
plugins/sha1.c
Normal file
265
plugins/sha1.c
Normal file
@ -0,0 +1,265 @@
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/*
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SHA-1 in C
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By Steve Reid <sreid@sea-to-sky.net>
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100% Public Domain
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-----------------
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Modified 7/98
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By James H. Brown <jbrown@burgoyne.com>
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Still 100% Public Domain
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Corrected a problem which generated improper hash values on 16 bit machines
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Routine SHA1Update changed from
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void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned int
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len)
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to
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void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned
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long len)
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The 'len' parameter was declared an int which works fine on 32 bit machines.
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However, on 16 bit machines an int is too small for the shifts being done
|
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against
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it. This caused the hash function to generate incorrect values if len was
|
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greater than 8191 (8K - 1) due to the 'len << 3' on line 3 of SHA1Update().
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Since the file IO in main() reads 16K at a time, any file 8K or larger would
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be guaranteed to generate the wrong hash (e.g. Test Vector #3, a million
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"a"s).
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|
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I also changed the declaration of variables i & j in SHA1Update to
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unsigned long from unsigned int for the same reason.
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These changes should make no difference to any 32 bit implementations since
|
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an
|
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int and a long are the same size in those environments.
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|
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--
|
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I also corrected a few compiler warnings generated by Borland C.
|
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1. Added #include <process.h> for exit() prototype
|
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2. Removed unused variable 'j' in SHA1Final
|
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3. Changed exit(0) to return(0) at end of main.
|
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|
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ALL changes I made can be located by searching for comments containing 'JHB'
|
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-----------------
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Modified 8/98
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By Steve Reid <sreid@sea-to-sky.net>
|
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Still 100% public domain
|
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|
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1- Removed #include <process.h> and used return() instead of exit()
|
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2- Fixed overwriting of finalcount in SHA1Final() (discovered by Chris Hall)
|
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3- Changed email address from steve@edmweb.com to sreid@sea-to-sky.net
|
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|
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-----------------
|
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Modified 4/01
|
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By Saul Kravitz <Saul.Kravitz@celera.com>
|
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Still 100% PD
|
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Modified to run on Compaq Alpha hardware.
|
||||
|
||||
-----------------
|
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Modified 07/2002
|
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By Ralph Giles <giles@ghostscript.com>
|
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Still 100% public domain
|
||||
modified for use with stdint types, autoconf
|
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code cleanup, removed attribution comments
|
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switched SHA1Final() argument order for consistency
|
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use SHA1_ prefix for public api
|
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move public api to sha1.h
|
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*/
|
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|
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/*
|
||||
Test Vectors (from FIPS PUB 180-1)
|
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"abc"
|
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A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D
|
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"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
|
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84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1
|
||||
A million repetitions of "a"
|
||||
34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
|
||||
*/
|
||||
|
||||
/* #define SHA1HANDSOFF */
|
||||
#include "sha1.h"
|
||||
|
||||
void SHA1_Transform(uint32_t state[5], const uint8_t buffer[64]);
|
||||
|
||||
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
|
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|
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/* blk0() and blk() perform the initial expand. */
|
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/* I got the idea of expanding during the round function from SSLeay */
|
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/* FIXME: can we do this in an endian-proof way? */
|
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#ifdef WORDS_BIGENDIAN
|
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#define blk0(i) block->l[i]
|
||||
#else
|
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#define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \
|
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|(rol(block->l[i],8)&0x00FF00FF))
|
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#endif
|
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#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \
|
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^block->l[(i+2)&15]^block->l[i&15],1))
|
||||
|
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/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */
|
||||
#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);
|
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#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30);
|
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#define R2(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
|
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#define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
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#define R4(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
|
||||
|
||||
|
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#ifdef VERBOSE /* SAK */
|
||||
void SHAPrintContext(SHA1_CTX *context, char *msg){
|
||||
printf("%s (%d,%d) %x %x %x %x %x\n",
|
||||
msg,
|
||||
context->count[0], context->count[1],
|
||||
context->state[0],
|
||||
context->state[1],
|
||||
context->state[2],
|
||||
context->state[3],
|
||||
context->state[4]);
|
||||
}
|
||||
#endif /* VERBOSE */
|
||||
|
||||
/* Hash a single 512-bit block. This is the core of the algorithm. */
|
||||
void SHA1_Transform(uint32_t state[5], const uint8_t buffer[64])
|
||||
{
|
||||
uint32_t a, b, c, d, e;
|
||||
typedef union {
|
||||
uint8_t c[64];
|
||||
uint32_t l[16];
|
||||
} CHAR64LONG16;
|
||||
CHAR64LONG16* block;
|
||||
|
||||
#ifdef SHA1HANDSOFF
|
||||
static uint8_t workspace[64];
|
||||
block = (CHAR64LONG16*)workspace;
|
||||
memcpy(block, buffer, 64);
|
||||
#else
|
||||
block = (CHAR64LONG16*)buffer;
|
||||
#endif
|
||||
|
||||
/* Copy context->state[] to working vars */
|
||||
a = state[0];
|
||||
b = state[1];
|
||||
c = state[2];
|
||||
d = state[3];
|
||||
e = state[4];
|
||||
|
||||
/* 4 rounds of 20 operations each. Loop unrolled. */
|
||||
R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3);
|
||||
R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7);
|
||||
R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11);
|
||||
R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15);
|
||||
R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
|
||||
R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23);
|
||||
R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27);
|
||||
R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31);
|
||||
R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35);
|
||||
R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39);
|
||||
R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43);
|
||||
R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47);
|
||||
R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51);
|
||||
R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55);
|
||||
R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59);
|
||||
R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63);
|
||||
R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67);
|
||||
R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71);
|
||||
R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75);
|
||||
R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79);
|
||||
|
||||
/* Add the working vars back into context.state[] */
|
||||
state[0] += a;
|
||||
state[1] += b;
|
||||
state[2] += c;
|
||||
state[3] += d;
|
||||
state[4] += e;
|
||||
|
||||
/* Wipe variables */
|
||||
a = b = c = d = e = 0;
|
||||
}
|
||||
|
||||
|
||||
/* SHA1Init - Initialize new context */
|
||||
void SHA1_Init(SHA1_CTX* context)
|
||||
{
|
||||
/* SHA1 initialization constants */
|
||||
context->state[0] = 0x67452301;
|
||||
context->state[1] = 0xEFCDAB89;
|
||||
context->state[2] = 0x98BADCFE;
|
||||
context->state[3] = 0x10325476;
|
||||
context->state[4] = 0xC3D2E1F0;
|
||||
context->count[0] = context->count[1] = 0;
|
||||
}
|
||||
|
||||
|
||||
/* Run your data through this. */
|
||||
void SHA1_Update(SHA1_CTX* context, const uint8_t* data, const size_t len)
|
||||
{
|
||||
size_t i, j;
|
||||
|
||||
#ifdef VERBOSE
|
||||
SHAPrintContext(context, "before");
|
||||
#endif
|
||||
|
||||
j = (context->count[0] >> 3) & 63;
|
||||
if ((context->count[0] += len << 3) < (len << 3)) context->count[1]++;
|
||||
context->count[1] += (len >> 29);
|
||||
if ((j + len) > 63) {
|
||||
memcpy(&context->buffer[j], data, (i = 64-j));
|
||||
SHA1_Transform(context->state, context->buffer);
|
||||
for ( ; i + 63 < len; i += 64) {
|
||||
SHA1_Transform(context->state, data + i);
|
||||
}
|
||||
j = 0;
|
||||
}
|
||||
else i = 0;
|
||||
memcpy(&context->buffer[j], &data[i], len - i);
|
||||
|
||||
#ifdef VERBOSE
|
||||
SHAPrintContext(context, "after ");
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/* Add padding and return the message digest. */
|
||||
void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE])
|
||||
{
|
||||
uint32_t i;
|
||||
uint8_t finalcount[8];
|
||||
|
||||
for (i = 0; i < 8; i++) {
|
||||
finalcount[i] = (unsigned char)((context->count[(i >= 4 ? 0 : 1)]
|
||||
>> ((3-(i & 3)) * 8) ) & 255); /* Endian independent */
|
||||
}
|
||||
SHA1_Update(context, (uint8_t *)"\200", 1);
|
||||
while ((context->count[0] & 504) != 448) {
|
||||
SHA1_Update(context, (uint8_t *)"\0", 1);
|
||||
}
|
||||
SHA1_Update(context, finalcount, 8); /* Should cause a SHA1_Transform() */
|
||||
for (i = 0; i < SHA1_DIGEST_SIZE; i++) {
|
||||
digest[i] = (uint8_t)
|
||||
((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255);
|
||||
}
|
||||
|
||||
/* Wipe variables */
|
||||
i = 0;
|
||||
memset(context->buffer, 0, 64);
|
||||
memset(context->state, 0, 20);
|
||||
memset(context->count, 0, 8);
|
||||
memset(finalcount, 0, 8); /* SWR */
|
||||
|
||||
#ifdef SHA1HANDSOFF /* make SHA1Transform overwrite its own static vars */
|
||||
SHA1_Transform(context->state, context->buffer);
|
||||
#endif
|
||||
}
|
||||
void digest_to_hex(const uint8_t digest[SHA1_DIGEST_SIZE], char *output)
|
||||
{
|
||||
int i,j;
|
||||
char *c = output;
|
||||
|
||||
for (i = 0; i < SHA1_DIGEST_SIZE/4; i++) {
|
||||
for (j = 0; j < 4; j++) {
|
||||
sprintf(c,"%02x", digest[i*4+j]);
|
||||
c += 2;
|
||||
}
|
||||
//sprintf(c, " ");
|
||||
//c += 1;
|
||||
}
|
||||
//*(c - 1) = '\0';
|
||||
}
|
||||
23
plugins/sha1.h
Normal file
23
plugins/sha1.h
Normal file
@ -0,0 +1,23 @@
|
||||
/* public api for steve reid's public domain SHA-1 implementation */
|
||||
/* this file is in the public domain */
|
||||
|
||||
#ifndef __SHA1_H
|
||||
#define __SHA1_H
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
typedef struct {
|
||||
uint32_t state[5];
|
||||
uint32_t count[2];
|
||||
uint8_t buffer[64];
|
||||
} SHA1_CTX;
|
||||
|
||||
#define SHA1_DIGEST_SIZE 20
|
||||
|
||||
void SHA1_Init(SHA1_CTX* context);
|
||||
void SHA1_Update(SHA1_CTX* context, const uint8_t* data, const size_t len);
|
||||
void SHA1_Final(SHA1_CTX* context, uint8_t digest[SHA1_DIGEST_SIZE]);
|
||||
void digest_to_hex(const uint8_t digest[SHA1_DIGEST_SIZE], char *output);
|
||||
#endif /* __SHA1_H */
|
||||
@ -445,18 +445,27 @@ void md5(uint8_t *initial_msg, size_t initial_len, char* buff) {
|
||||
}
|
||||
uint8_t *p;
|
||||
p=(uint8_t *)&h0;
|
||||
sprintf(tmp,"%2.2x%2.2x%2.2x%2.2x", p[0], p[1], p[2], p[3], h0);
|
||||
sprintf(tmp,"%02x%02x%02x%02x", p[0], p[1], p[2], p[3], h0);
|
||||
strcpy(buff, tmp);
|
||||
p=(uint8_t *)&h1;
|
||||
sprintf(tmp,"%2.2x%2.2x%2.2x%2.2x", p[0], p[1], p[2], p[3], h1);
|
||||
sprintf(tmp,"%02x%02x%02x%02x", p[0], p[1], p[2], p[3], h1);
|
||||
strcat(buff,tmp);
|
||||
p=(uint8_t *)&h2;
|
||||
sprintf(tmp,"%2.2x%2.2x%2.2x%2.2x", p[0], p[1], p[2], p[3], h2);
|
||||
sprintf(tmp,"%02x%02x%02x%02x", p[0], p[1], p[2], p[3], h2);
|
||||
strcat(buff,tmp);
|
||||
p=(uint8_t *)&h3;
|
||||
sprintf(tmp,"%2.2x%2.2x%2.2x%2.2x", p[0], p[1], p[2], p[3], h3);
|
||||
sprintf(tmp,"%02x%02x%02x%02x", p[0], p[1], p[2], p[3], h3);
|
||||
strcat(buff,tmp);
|
||||
// cleanup
|
||||
free(msg);
|
||||
|
||||
}
|
||||
void sha1(const char* text, char* out)
|
||||
{
|
||||
uint8_t d [20];
|
||||
SHA1_CTX context;
|
||||
SHA1_Init(&context);
|
||||
SHA1_Update(&context, text, strlen(text));
|
||||
SHA1_Final(&context, d);
|
||||
digest_to_hex(d,out);
|
||||
}
|
||||
@ -36,6 +36,7 @@ THE SOFTWARE.
|
||||
#include <regex.h>
|
||||
#include <time.h>
|
||||
#include <stdint.h>
|
||||
#include "sha1.h"
|
||||
|
||||
#define LEFTROTATE(x, c) (((x) << (c)) | ((x) >> (32 - (c))))
|
||||
#define EQU(a,b) (strcmp(a,b) == 0)
|
||||
@ -85,4 +86,5 @@ unsigned hash(const char*, int);
|
||||
unsigned simple_hash(const char*);
|
||||
int is_file(const char* f);
|
||||
void md5(uint8_t *, size_t , char*);
|
||||
void sha1(const char*, char*);
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user