Mattes D
parent
9c29afb300
commit
563f706422
@ -62,7 +62,6 @@ add_subdirectory(lib/tolua++/)
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add_subdirectory(lib/sqlite/)
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add_subdirectory(lib/expat/)
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add_subdirectory(lib/luaexpat/)
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add_subdirectory(lib/md5/)
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# We use EXCLUDE_FROM_ALL so that only the explicit dependencies are used
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@ -1,12 +0,0 @@
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cmake_minimum_required (VERSION 2.6)
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project (md5)
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include_directories ("${PROJECT_SOURCE_DIR}/../../src/")
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file(GLOB SOURCE
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"*.cpp"
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"*.h"
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)
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add_library(md5 ${SOURCE})
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369
lib/md5/md5.cpp
369
lib/md5/md5.cpp
@ -1,369 +0,0 @@
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/* MD5
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converted to C++ class by Frank Thilo (thilo@unix-ag.org)
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for bzflag (http://www.bzflag.org)
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based on:
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md5.h and md5.c
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reference implemantion of RFC 1321
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Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
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rights reserved.
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License to copy and use this software is granted provided that it
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is identified as the "RSA Data Security, Inc. MD5 Message-Digest
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Algorithm" in all material mentioning or referencing this software
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or this function.
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License is also granted to make and use derivative works provided
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that such works are identified as "derived from the RSA Data
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Security, Inc. MD5 Message-Digest Algorithm" in all material
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mentioning or referencing the derived work.
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RSA Data Security, Inc. makes no representations concerning either
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the merchantability of this software or the suitability of this
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software for any particular purpose. It is provided "as is"
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without express or implied warranty of any kind.
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These notices must be retained in any copies of any part of this
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documentation and/or software.
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*/
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/* interface header */
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#include "md5.h"
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/* system implementation headers */
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#include <stdio.h>
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#ifndef _WIN32
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#include <cstring>
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#endif
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// Constants for MD5Transform routine.
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#define S11 7
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#define S12 12
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#define S13 17
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#define S14 22
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#define S21 5
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#define S22 9
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#define S23 14
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#define S24 20
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#define S31 4
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#define S32 11
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#define S33 16
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#define S34 23
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#define S41 6
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#define S42 10
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#define S43 15
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#define S44 21
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///////////////////////////////////////////////
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// F, G, H and I are basic MD5 functions.
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inline MD5::uint4 MD5::F(uint4 x, uint4 y, uint4 z) {
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return x&y | ~x&z;
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}
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inline MD5::uint4 MD5::G(uint4 x, uint4 y, uint4 z) {
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return x&z | y&~z;
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}
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inline MD5::uint4 MD5::H(uint4 x, uint4 y, uint4 z) {
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return x^y^z;
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}
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inline MD5::uint4 MD5::I(uint4 x, uint4 y, uint4 z) {
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return y ^ (x | ~z);
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}
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// rotate_left rotates x left n bits.
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inline MD5::uint4 MD5::rotate_left(uint4 x, int n) {
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return (x << n) | (x >> (32-n));
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}
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// FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
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// Rotation is separate from addition to prevent recomputation.
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inline void MD5::FF(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac) {
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a = rotate_left(a+ F(b,c,d) + x + ac, s) + b;
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}
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inline void MD5::GG(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac) {
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a = rotate_left(a + G(b,c,d) + x + ac, s) + b;
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}
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inline void MD5::HH(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac) {
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a = rotate_left(a + H(b,c,d) + x + ac, s) + b;
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}
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inline void MD5::II(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac) {
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a = rotate_left(a + I(b,c,d) + x + ac, s) + b;
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}
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//////////////////////////////////////////////
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// default ctor, just initailize
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MD5::MD5()
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{
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init();
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}
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//////////////////////////////////////////////
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// nifty shortcut ctor, compute MD5 for string and finalize it right away
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MD5::MD5(const std::string &text)
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{
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init();
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update(text.c_str(), text.length());
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finalize();
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}
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//////////////////////////////
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void MD5::init()
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{
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finalized=false;
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count[0] = 0;
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count[1] = 0;
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// load magic initialization constants.
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state[0] = 0x67452301;
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state[1] = 0xefcdab89;
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state[2] = 0x98badcfe;
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state[3] = 0x10325476;
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}
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//////////////////////////////
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// decodes input (unsigned char) into output (uint4). Assumes len is a multiple of 4.
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void MD5::decode(uint4 output[], const uint1 input[], size_type len)
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{
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for (unsigned int i = 0, j = 0; j < len; i++, j += 4)
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output[i] = ((uint4)input[j]) | (((uint4)input[j+1]) << 8) |
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(((uint4)input[j+2]) << 16) | (((uint4)input[j+3]) << 24);
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}
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//////////////////////////////
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// encodes input (uint4) into output (unsigned char). Assumes len is
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// a multiple of 4.
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void MD5::encode(uint1 output[], const uint4 input[], size_type len)
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{
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for (size_type i = 0, j = 0; j < len; i++, j += 4) {
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output[j] = input[i] & 0xff;
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output[j+1] = (input[i] >> 8) & 0xff;
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output[j+2] = (input[i] >> 16) & 0xff;
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output[j+3] = (input[i] >> 24) & 0xff;
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}
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}
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//////////////////////////////
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// apply MD5 algo on a block
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void MD5::transform(const uint1 block[blocksize])
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{
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uint4 a = state[0], b = state[1], c = state[2], d = state[3], x[16];
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decode (x, block, blocksize);
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/* Round 1 */
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FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
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FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
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FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
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FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
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FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
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FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
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FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
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FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
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FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
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FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
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FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
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FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
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FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
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FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
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FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
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FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
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/* Round 2 */
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GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
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GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
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GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
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GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
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GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
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GG (d, a, b, c, x[10], S22, 0x2441453); /* 22 */
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GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
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GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
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GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
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GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
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GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
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GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
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GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
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GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
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GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
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GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
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/* Round 3 */
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HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
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HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
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HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
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HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
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HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
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HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
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HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
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HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
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HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
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HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
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HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
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HH (b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */
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HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
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HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
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HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
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HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
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/* Round 4 */
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II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
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II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
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II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
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II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
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II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
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II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
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II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
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II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
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II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
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II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
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II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
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II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
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II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
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II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
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II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
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II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
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state[0] += a;
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state[1] += b;
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state[2] += c;
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state[3] += d;
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// Zeroize sensitive information.
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memset(x, 0, sizeof x);
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}
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//////////////////////////////
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// MD5 block update operation. Continues an MD5 message-digest
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// operation, processing another message block
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void MD5::update(const unsigned char input[], size_type length)
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{
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// compute number of bytes mod 64
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size_type index = count[0] / 8 % blocksize;
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// Update number of bits
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if ((count[0] += (length << 3)) < (length << 3))
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count[1]++;
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count[1] += (length >> 29);
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// number of bytes we need to fill in buffer
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size_type firstpart = 64 - index;
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size_type i;
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// transform as many times as possible.
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if (length >= firstpart)
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{
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// fill buffer first, transform
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memcpy(&buffer[index], input, firstpart);
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transform(buffer);
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// transform chunks of blocksize (64 bytes)
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for (i = firstpart; i + blocksize <= length; i += blocksize)
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transform(&input[i]);
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index = 0;
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}
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else
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i = 0;
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// buffer remaining input
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memcpy(&buffer[index], &input[i], length-i);
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}
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//////////////////////////////
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// for convenience provide a verson with signed char
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void MD5::update(const char input[], size_type length)
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{
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update((const unsigned char*)input, length);
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}
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//////////////////////////////
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// MD5 finalization. Ends an MD5 message-digest operation, writing the
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// the message digest and zeroizing the context.
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MD5& MD5::finalize()
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{
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static unsigned char padding[64] = {
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0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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};
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if (!finalized) {
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// Save number of bits
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unsigned char bits[8];
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encode(bits, count, 8);
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// pad out to 56 mod 64.
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size_type index = count[0] / 8 % 64;
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size_type padLen = (index < 56) ? (56 - index) : (120 - index);
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update(padding, padLen);
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// Append length (before padding)
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update(bits, 8);
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// Store state in digest
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encode(digest, state, 16);
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// Zeroize sensitive information.
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memset(buffer, 0, sizeof buffer);
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memset(count, 0, sizeof count);
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finalized=true;
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}
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return *this;
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}
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//////////////////////////////
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// return hex representation of digest as string
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std::string MD5::hexdigest() const
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{
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if (!finalized)
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return "";
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char buf[33];
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for (int i=0; i<16; i++)
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sprintf(buf+i*2, "%02x", digest[i]);
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buf[32]=0;
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return std::string(buf);
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}
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//////////////////////////////
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std::ostream& operator<<(std::ostream& out, MD5 md5)
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{
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return out << md5.hexdigest();
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}
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//////////////////////////////
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std::string md5(const std::string & str)
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{
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MD5 md5 = MD5(str);
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return md5.hexdigest();
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}
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@ -1,93 +0,0 @@
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/* MD5
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converted to C++ class by Frank Thilo (thilo@unix-ag.org)
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for bzflag (http://www.bzflag.org)
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based on:
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md5.h and md5.c
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reference implementation of RFC 1321
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Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
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rights reserved.
|
||||
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License to copy and use this software is granted provided that it
|
||||
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
|
||||
Algorithm" in all material mentioning or referencing this software
|
||||
or this function.
|
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|
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License is also granted to make and use derivative works provided
|
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that such works are identified as "derived from the RSA Data
|
||||
Security, Inc. MD5 Message-Digest Algorithm" in all material
|
||||
mentioning or referencing the derived work.
|
||||
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RSA Data Security, Inc. makes no representations concerning either
|
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the merchantability of this software or the suitability of this
|
||||
software for any particular purpose. It is provided "as is"
|
||||
without express or implied warranty of any kind.
|
||||
|
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These notices must be retained in any copies of any part of this
|
||||
documentation and/or software.
|
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*/
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#ifndef BZF_MD5_H
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#define BZF_MD5_H
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#include <string>
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#include <iostream>
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// a small class for calculating MD5 hashes of strings or byte arrays
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// it is not meant to be fast or secure
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//
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// usage: 1) feed it blocks of uchars with update()
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// 2) finalize()
|
||||
// 3) get hexdigest() string
|
||||
// or
|
||||
// MD5(std::string).hexdigest()
|
||||
//
|
||||
// assumes that char is 8 bit and int is 32 bit
|
||||
class MD5
|
||||
{
|
||||
public:
|
||||
typedef unsigned int size_type; // must be 32bit
|
||||
|
||||
MD5();
|
||||
MD5(const std::string& text);
|
||||
void update(const unsigned char *buf, size_type length);
|
||||
void update(const char *buf, size_type length);
|
||||
MD5& finalize();
|
||||
std::string hexdigest() const;
|
||||
friend std::ostream& operator<<(std::ostream&, MD5 md5);
|
||||
|
||||
private:
|
||||
void init();
|
||||
typedef unsigned char uint1; // 8bit
|
||||
typedef unsigned int uint4; // 32bit
|
||||
enum {blocksize = 64}; // VC6 won't eat a const static int here
|
||||
|
||||
void transform(const uint1 block[blocksize]);
|
||||
static void decode(uint4 output[], const uint1 input[], size_type len);
|
||||
static void encode(uint1 output[], const uint4 input[], size_type len);
|
||||
|
||||
bool finalized;
|
||||
uint1 buffer[blocksize]; // bytes that didn't fit in last 64 byte chunk
|
||||
uint4 count[2]; // 64bit counter for number of bits (lo, hi)
|
||||
uint4 state[4]; // digest so far
|
||||
uint1 digest[16]; // the result
|
||||
|
||||
// low level logic operations
|
||||
static inline uint4 F(uint4 x, uint4 y, uint4 z);
|
||||
static inline uint4 G(uint4 x, uint4 y, uint4 z);
|
||||
static inline uint4 H(uint4 x, uint4 y, uint4 z);
|
||||
static inline uint4 I(uint4 x, uint4 y, uint4 z);
|
||||
static inline uint4 rotate_left(uint4 x, int n);
|
||||
static inline void FF(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac);
|
||||
static inline void GG(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac);
|
||||
static inline void HH(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac);
|
||||
static inline void II(uint4 &a, uint4 b, uint4 c, uint4 d, uint4 x, uint4 s, uint4 ac);
|
||||
};
|
||||
|
||||
std::string md5(const std::string & str);
|
||||
|
||||
#endif
|
||||
@ -4,7 +4,7 @@
|
||||
#include "ManualBindings.h"
|
||||
#undef TOLUA_TEMPLATE_BIND
|
||||
#include "tolua++/include/tolua++.h"
|
||||
|
||||
#include "polarssl\md5.h"
|
||||
#include "Plugin.h"
|
||||
#include "PluginLua.h"
|
||||
#include "PluginManager.h"
|
||||
@ -25,7 +25,6 @@
|
||||
#include "../BlockEntities/NoteEntity.h"
|
||||
#include "../BlockEntities/MobHeadEntity.h"
|
||||
#include "../BlockEntities/FlowerPotEntity.h"
|
||||
#include "md5/md5.h"
|
||||
#include "../LineBlockTracer.h"
|
||||
#include "../WorldStorage/SchematicFileSerializer.h"
|
||||
#include "../CompositeChat.h"
|
||||
@ -2001,9 +2000,11 @@ static int tolua_cPlugin_Call(lua_State * tolua_S)
|
||||
|
||||
static int tolua_md5(lua_State* tolua_S)
|
||||
{
|
||||
std::string SourceString = tolua_tostring(tolua_S, 1, 0);
|
||||
std::string CryptedString = md5( SourceString );
|
||||
tolua_pushstring( tolua_S, CryptedString.c_str() );
|
||||
unsigned char Output[16];
|
||||
size_t len = 0;
|
||||
const unsigned char * SourceString = (const unsigned char *)lua_tolstring(tolua_S, 1, &len);
|
||||
md5(SourceString, len, Output);
|
||||
lua_pushlstring(tolua_S, (const char *)Output, ARRAYCOUNT(Output));
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
@ -260,4 +260,4 @@ endif ()
|
||||
if (WIN32)
|
||||
target_link_libraries(${EXECUTABLE} expat tolualib ws2_32.lib Psapi.lib)
|
||||
endif()
|
||||
target_link_libraries(${EXECUTABLE} md5 luaexpat iniFile jsoncpp polarssl zlib lua sqlite)
|
||||
target_link_libraries(${EXECUTABLE} luaexpat iniFile jsoncpp polarssl zlib lua sqlite)
|
||||
|
||||
@ -30,7 +30,7 @@
|
||||
#include "CompositeChat.h"
|
||||
#include "Items/ItemSword.h"
|
||||
|
||||
#include "md5/md5.h"
|
||||
#include "polarssl/md5.h"
|
||||
|
||||
|
||||
|
||||
@ -239,18 +239,14 @@ AString cClientHandle::GenerateOfflineUUID(const AString & a_Username)
|
||||
// xxxxxxxx-xxxx-3xxx-yxxx-xxxxxxxxxxxx where x is any hexadecimal digit and y is one of 8, 9, A, or B
|
||||
|
||||
// Generate an md5 checksum, and use it as base for the ID:
|
||||
MD5 Checksum(a_Username);
|
||||
AString UUID = Checksum.hexdigest();
|
||||
UUID[12] = '3'; // Version 3 UUID
|
||||
UUID[16] = '8'; // Variant 1 UUID
|
||||
|
||||
// Now the digest doesn't have the UUID slashes, but the client requires them, so add them into the appropriate positions:
|
||||
UUID.insert(8, "-");
|
||||
UUID.insert(13, "-");
|
||||
UUID.insert(18, "-");
|
||||
UUID.insert(23, "-");
|
||||
|
||||
return UUID;
|
||||
unsigned char MD5[16];
|
||||
md5((const unsigned char *)a_Username.c_str(), a_Username.length(), MD5);
|
||||
return Printf("%02x%02x%02x%02x-%02x%02x-3%01x%02x-8%01x%02x-%02x%02x%02x%02x%02x%02x",
|
||||
MD5[0], MD5[1], MD5[2], MD5[3],
|
||||
MD5[4], MD5[5], MD5[6], MD5[7],
|
||||
MD5[8], MD5[9], MD5[10], MD5[11],
|
||||
MD5[12], MD5[13], MD5[14], MD5[15]
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user