| /* |
| * Copyright 1999-2004 The Apache Software Foundation |
| * |
| * Licensed 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. |
| */ |
| |
| /* Portions of this software are based upon public domain software |
| * originally written at the National Center for Supercomputing Applications, |
| * University of Illinois, Urbana-Champaign. |
| */ |
| |
| /*************************************************************************** |
| * Description: MD5 encoding wrapper * |
| * Author: Henri Gomez <hgomez@apache.org> * |
| * Version: $Revision$ * |
| ***************************************************************************/ |
| |
| /* |
| * JK MD5 Encoding function (jk_MD5Encode) |
| * |
| * Use the APR_UTIL apr_md5 |
| * |
| * 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_env.h" |
| #include "jk_md5.h" |
| #include "apr_md5.h" |
| |
| char *JK_METHOD jk2_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); |
| } |
| |
| char *JK_METHOD jk2_md5(const unsigned char *org, const unsigned char *org2, |
| char *dst) |
| { |
| apr_md5_ctx_t ctx; |
| char buf[JK_MD5_DIGESTSIZE + 1]; |
| |
| apr_md5_init(&ctx); |
| apr_md5_update(&ctx, org, strlen(org)); |
| |
| if (org2 != NULL) |
| apr_md5_update(&ctx, org2, strlen(org2)); |
| |
| apr_md5_final(buf, &ctx); |
| |
| return (jk2_hextocstr(buf, dst, JK_MD5_DIGESTSIZE)); |
| } |
| |
| |
| /* 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], jk2_md5(argv[1], NULL, xxx)); |
| } |
| |
| #endif |
