diff options
Diffstat (limited to 'rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_md5.c')
-rw-r--r-- | rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_md5.c | 475 |
1 files changed, 0 insertions, 475 deletions
diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_md5.c b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_md5.c deleted file mode 100644 index 1edcd073..00000000 --- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_md5.c +++ /dev/null @@ -1,475 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (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.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * This is work is derived from material Copyright RSA Data Security, Inc. - * - * The RSA copyright statement and Licence for that original material is - * included below. This is followed by the Apache copyright statement and - * licence for the modifications made to that material. - */ - -/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm - */ - -/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All - rights reserved. - - 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. - - License is also granted to make and use derivative works provided - 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. - - RSA Data Security, Inc. makes no representations concerning either - 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. - - These notices must be retained in any copies of any part of this - documentation and/or software. - */ - -/* - * The ap_MD5Encode() routine uses much code obtained from the FreeBSD 3.0 - * MD5 crypt() function, which is licenced as follows: - * ---------------------------------------------------------------------------- - * "THE BEER-WARE LICENSE" (Revision 42): - * <phk@login.dknet.dk> wrote this file. As long as you retain this notice you - * can do whatever you want with this stuff. If we meet some day, and you think - * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp - * ---------------------------------------------------------------------------- - */ - -/*************************************************************************** - * Description: MD5 encoding wrapper * - * Author: Henri Gomez <hgomez@apache.org> * - * Version: $Revision: 466585 $ * - ***************************************************************************/ - -/* - * JK MD5 Encoding function (jk_MD5Encode) - * - * Jk delegate MD5 encoding to ap_MD5Encode when used in Apache Web-Server. - * When another web-server is used like NES/IIS, we should use corresponding calls. - * NES/IIS specialists will add the necessary code but until that, I reused the code - * from Apache HTTP server. - * - * Nota: If you use an EBCDIC system without Apache, you'll have to use MD5 encoding - * corresponding call or have a ebcdic2ascii() functions somewhere. - * For example current AS/400 have MD5 encoding support APIs but olders not.... - */ - -#include "jk_global.h" -#include "jk_md5.h" - -char *JK_METHOD jk_hextocstr(unsigned char *org, char *dst, int n) -{ - char *os = dst; - unsigned char v; - static unsigned char zitohex[] = "0123456789ABCDEF"; - - while (--n >= 0) { - v = *org++; - *dst++ = zitohex[v >> 4]; - *dst++ = zitohex[v & 0x0f]; - } - *dst = 0; - - return (os); -} - -#ifndef USE_APACHE_MD5 - -/* Constants for MD5Transform routine. - */ - -#define S11 7 -#define S12 12 -#define S13 17 -#define S14 22 -#define S21 5 -#define S22 9 -#define S23 14 -#define S24 20 -#define S31 4 -#define S32 11 -#define S33 16 -#define S34 23 -#define S41 6 -#define S42 10 -#define S43 15 -#define S44 21 - -static void MD5Transform(jk_uint32_t state[4], const unsigned char block[64]); -static void Encode(unsigned char *output, const jk_uint32_t * input, size_t len); -static void Decode(jk_uint32_t * output, const unsigned char *input, size_t len); -static void jk_MD5Init(JK_MD5_CTX * context); -static void jk_MD5Update(JK_MD5_CTX * context, const unsigned char *input, - size_t inputLen); -/*static void jk_MD5Final(unsigned char digest[JK_MD5_DIGESTSIZE], JK_MD5_CTX *context);*/ - -static unsigned char PADDING[64] = { - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* F, G, H and I are basic MD5 functions. - */ -#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) -#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) -#define I(x, y, z) ((y) ^ ((x) | (~z))) - -/* ROTATE_LEFT rotates x left n bits. - */ -#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) - -/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4. - Rotation is separate from addition to prevent recomputation. - */ -#define FF(a, b, c, d, x, s, ac) { \ - (a) += F ((b), (c), (d)) + (x) + (jk_uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define GG(a, b, c, d, x, s, ac) { \ - (a) += G ((b), (c), (d)) + (x) + (jk_uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define HH(a, b, c, d, x, s, ac) { \ - (a) += H ((b), (c), (d)) + (x) + (jk_uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define II(a, b, c, d, x, s, ac) { \ - (a) += I ((b), (c), (d)) + (x) + (jk_uint32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } - -/* MD5 initialization. Begins an MD5 operation, writing a new context. - */ -static void jk_MD5Init(JK_MD5_CTX * context) -{ - context->count[0] = context->count[1] = 0; - /* Load magic initialization constants. */ - context->state[0] = 0x67452301; - context->state[1] = 0xefcdab89; - context->state[2] = 0x98badcfe; - context->state[3] = 0x10325476; -} - -/* MD5 block update operation. Continues an MD5 message-digest - operation, processing another message block, and updating the - context. - */ -static void jk_MD5Update(JK_MD5_CTX * context, const unsigned char *input, - size_t inputLen) -{ - size_t i, idx, partLen; - - /* Compute number of bytes mod 64 */ - idx = (size_t) ((context->count[0] >> 3) & 0x3F); - - /* Update number of bits */ - if ((context->count[0] += ((jk_uint32_t) inputLen << 3)) - < ((jk_uint32_t) inputLen << 3)) { - context->count[1]++; - } - context->count[1] += (jk_uint32_t) inputLen >> 29; - - partLen = 64 - idx; - - /* Transform as many times as possible. */ -#ifndef CHARSET_EBCDIC - if (inputLen >= partLen) { - memcpy(&context->buffer[idx], input, partLen); - MD5Transform(context->state, context->buffer); - - for (i = partLen; i + 63 < inputLen; i += 64) { - MD5Transform(context->state, &input[i]); - } - - idx = 0; - } - else { - i = 0; - } - - /* Buffer remaining input */ - memcpy(&context->buffer[idx], &input[i], inputLen - i); -#else /*CHARSET_EBCDIC */ - if (inputLen >= partLen) { - ebcdic2ascii(&context->buffer[idx], input, partLen); - MD5Transform(context->state, context->buffer); - - for (i = partLen; i + 63 < inputLen; i += 64) { - unsigned char inp_tmp[64]; - ebcdic2ascii(inp_tmp, &input[i], 64); - MD5Transform(context->state, inp_tmp); - } - - idx = 0; - } - else { - i = 0; - } - - /* Buffer remaining input */ - ebcdic2ascii(&context->buffer[idx], &input[i], inputLen - i); -#endif /*CHARSET_EBCDIC */ -} - -/* MD5 finalization. Ends an MD5 message-digest operation, writing the - the message digest and zeroizing the context. - */ -static void JK_METHOD jk_MD5Final(unsigned char digest[16], JK_MD5_CTX * context) -{ - unsigned char bits[8]; - size_t idx, padLen; - - - /* Save number of bits */ - Encode(bits, context->count, 8); - -#ifdef CHARSET_EBCDIC - /* XXX: @@@: In order to make this no more complex than necessary, - * this kludge converts the bits[] array using the ascii-to-ebcdic - * table, because the following jk_MD5Update() re-translates - * its input (ebcdic-to-ascii). - * Otherwise, we would have to pass a "conversion" flag to jk_MD5Update() - */ - ascii2ebcdic(bits, bits, 8); - - /* Since everything is converted to ascii within jk_MD5Update(), - * the initial 0x80 (PADDING[0]) must be stored as 0x20 - */ - ascii2ebcdic(PADDING, PADDING, 1); -#endif /*CHARSET_EBCDIC */ - - /* Pad out to 56 mod 64. */ - idx = (size_t) ((context->count[0] >> 3) & 0x3f); - padLen = (idx < 56) ? (56 - idx) : (120 - idx); - jk_MD5Update(context, (const unsigned char *)PADDING, padLen); - - /* Append length (before padding) */ - jk_MD5Update(context, (const unsigned char *)bits, 8); - - /* Store state in digest */ - Encode(digest, context->state, 16); - - /* Zeroize sensitive information. */ - memset(context, 0, sizeof(*context)); -} - -/* MD5 basic transformation. Transforms state based on block. */ -static void MD5Transform(jk_uint32_t state[4], const unsigned char block[64]) -{ - jk_uint32_t a = state[0], b = state[1], c = state[2], d = state[3], x[16]; - - Decode(x, block, 64); - - /* Round 1 */ - FF(a, b, c, d, x[0], S11, 0xd76aa478); /* 1 */ - FF(d, a, b, c, x[1], S12, 0xe8c7b756); /* 2 */ - FF(c, d, a, b, x[2], S13, 0x242070db); /* 3 */ - FF(b, c, d, a, x[3], S14, 0xc1bdceee); /* 4 */ - FF(a, b, c, d, x[4], S11, 0xf57c0faf); /* 5 */ - FF(d, a, b, c, x[5], S12, 0x4787c62a); /* 6 */ - FF(c, d, a, b, x[6], S13, 0xa8304613); /* 7 */ - FF(b, c, d, a, x[7], S14, 0xfd469501); /* 8 */ - FF(a, b, c, d, x[8], S11, 0x698098d8); /* 9 */ - FF(d, a, b, c, x[9], S12, 0x8b44f7af); /* 10 */ - FF(c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */ - FF(b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */ - FF(a, b, c, d, x[12], S11, 0x6b901122); /* 13 */ - FF(d, a, b, c, x[13], S12, 0xfd987193); /* 14 */ - FF(c, d, a, b, x[14], S13, 0xa679438e); /* 15 */ - FF(b, c, d, a, x[15], S14, 0x49b40821); /* 16 */ - - /* Round 2 */ - GG(a, b, c, d, x[1], S21, 0xf61e2562); /* 17 */ - GG(d, a, b, c, x[6], S22, 0xc040b340); /* 18 */ - GG(c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */ - GG(b, c, d, a, x[0], S24, 0xe9b6c7aa); /* 20 */ - GG(a, b, c, d, x[5], S21, 0xd62f105d); /* 21 */ - GG(d, a, b, c, x[10], S22, 0x2441453); /* 22 */ - GG(c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */ - GG(b, c, d, a, x[4], S24, 0xe7d3fbc8); /* 24 */ - GG(a, b, c, d, x[9], S21, 0x21e1cde6); /* 25 */ - GG(d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */ - GG(c, d, a, b, x[3], S23, 0xf4d50d87); /* 27 */ - GG(b, c, d, a, x[8], S24, 0x455a14ed); /* 28 */ - GG(a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */ - GG(d, a, b, c, x[2], S22, 0xfcefa3f8); /* 30 */ - GG(c, d, a, b, x[7], S23, 0x676f02d9); /* 31 */ - GG(b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */ - - /* Round 3 */ - HH(a, b, c, d, x[5], S31, 0xfffa3942); /* 33 */ - HH(d, a, b, c, x[8], S32, 0x8771f681); /* 34 */ - HH(c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */ - HH(b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */ - HH(a, b, c, d, x[1], S31, 0xa4beea44); /* 37 */ - HH(d, a, b, c, x[4], S32, 0x4bdecfa9); /* 38 */ - HH(c, d, a, b, x[7], S33, 0xf6bb4b60); /* 39 */ - HH(b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */ - HH(a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */ - HH(d, a, b, c, x[0], S32, 0xeaa127fa); /* 42 */ - HH(c, d, a, b, x[3], S33, 0xd4ef3085); /* 43 */ - HH(b, c, d, a, x[6], S34, 0x4881d05); /* 44 */ - HH(a, b, c, d, x[9], S31, 0xd9d4d039); /* 45 */ - HH(d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */ - HH(c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */ - HH(b, c, d, a, x[2], S34, 0xc4ac5665); /* 48 */ - - /* Round 4 */ - II(a, b, c, d, x[0], S41, 0xf4292244); /* 49 */ - II(d, a, b, c, x[7], S42, 0x432aff97); /* 50 */ - II(c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */ - II(b, c, d, a, x[5], S44, 0xfc93a039); /* 52 */ - II(a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */ - II(d, a, b, c, x[3], S42, 0x8f0ccc92); /* 54 */ - II(c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */ - II(b, c, d, a, x[1], S44, 0x85845dd1); /* 56 */ - II(a, b, c, d, x[8], S41, 0x6fa87e4f); /* 57 */ - II(d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */ - II(c, d, a, b, x[6], S43, 0xa3014314); /* 59 */ - II(b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */ - II(a, b, c, d, x[4], S41, 0xf7537e82); /* 61 */ - II(d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */ - II(c, d, a, b, x[2], S43, 0x2ad7d2bb); /* 63 */ - II(b, c, d, a, x[9], S44, 0xeb86d391); /* 64 */ - - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; - - /* Zeroize sensitive information. */ - memset(x, 0, sizeof(x)); -} - -/* Encodes input (jk_uint32_t) into output (unsigned char). Assumes len is - a multiple of 4. - */ -static void Encode(unsigned char *output, const jk_uint32_t * input, size_t len) -{ - size_t i, j; - jk_uint32_t k; - - for (i = 0, j = 0; j < len; i++, j += 4) { - k = input[i]; - output[j] = (unsigned char)(k & 0xff); - output[j + 1] = (unsigned char)((k >> 8) & 0xff); - output[j + 2] = (unsigned char)((k >> 16) & 0xff); - output[j + 3] = (unsigned char)((k >> 24) & 0xff); - } -} - -/* Decodes input (unsigned char) into output (jk_uint32_t). Assumes len is - * a multiple of 4. - */ -static void Decode(jk_uint32_t * output, const unsigned char *input, size_t len) -{ - size_t i, j; - - for (i = 0, j = 0; j < len; i++, j += 4) - output[i] = ((jk_uint32_t) input[j]) | (((jk_uint32_t) input[j + 1]) << 8) | - (((jk_uint32_t) input[j + 2]) << 16) | (((jk_uint32_t) input[j + 3]) << - 24); -} - -char *JK_METHOD jk_md5(const unsigned char *org, const unsigned char *org2, - char *dst) -{ - JK_MD5_CTX ctx; - char buf[JK_MD5_DIGESTSIZE + 1]; - - jk_MD5Init(&ctx); - jk_MD5Update(&ctx, org, strlen((const char *)org)); - - if (org2 != NULL) - jk_MD5Update(&ctx, org2, strlen((const char *)org2)); - - jk_MD5Final((unsigned char *)buf, &ctx); - return (jk_hextocstr((unsigned char *)buf, dst, JK_MD5_DIGESTSIZE)); -} - -#else /* USE_APACHE_MD5 */ - -#include "httpd.h" -#include "http_config.h" - -#ifdef STANDARD20_MODULE_STUFF - -#include "apr_md5.h" -#define AP_MD5_CTX apr_md5_ctx_t -#define ap_MD5Init apr_md5_init -#define ap_MD5Update apr_md5_update -#define ap_MD5Final apr_md5_final - -#else /* STANDARD20_MODULE_STUFF */ - -#include "ap_md5.h" - -#endif /* STANDARD20_MODULE_STUFF */ - -char *JK_METHOD jk_md5(const unsigned char *org, const unsigned char *org2, - char *dst) -{ - AP_MD5_CTX ctx; - char buf[JK_MD5_DIGESTSIZE + 1]; - - ap_MD5Init(&ctx); - ap_MD5Update(&ctx, org, strlen((const char *)org)); - - if (org2 != NULL) - ap_MD5Update(&ctx, org2, strlen((const char *)org2)); - - ap_MD5Final((unsigned char *)buf, &ctx); - return (jk_hextocstr((unsigned char *)buf, dst, JK_MD5_DIGESTSIZE)); -} - -#endif /* USE_APACHE_MD5 */ - -/* Test values: - * "" D4 1D 8C D9 8F 00 B2 04 E9 80 09 98 EC F8 42 7E - * "a" 0C C1 75 B9 C0 F1 B6 A8 31 C3 99 E2 69 77 26 61 - * "abc 90 01 50 98 3C D2 4F B0 D6 96 3F 7D 28 E1 7F 72 - * "message digest" F9 6B 69 7D 7C B7 93 8D 52 5A 2F 31 AA F1 61 D0 - * - */ - -#ifdef TEST_JKMD5 - -main(int argc, char **argv) -{ - char xxx[(2 * JK_MD5_DIGESTSIZE) + 1]; - - if (argc > 1) - printf("%s => %s\n", argv[1], jk_md5(argv[1], NULL, xxx)); -} - -#endif |