diff options
Diffstat (limited to 'keygen')
| -rw-r--r-- | keygen/keygen.c | 738 |
1 files changed, 382 insertions, 356 deletions
diff --git a/keygen/keygen.c b/keygen/keygen.c index e984572b..d1495011 100644 --- a/keygen/keygen.c +++ b/keygen/keygen.c @@ -1,24 +1,22 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - xrdp: A Remote Desktop Protocol server. - Copyright (C) Jay Sorg 2007-2010 - - rsa key generator for xrdp - -*/ +/** + * xrdp: A Remote Desktop Protocol server. + * + * Copyright (C) Jay Sorg 2004-2012 + * + * 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. + * + * rsa key generator for xrdp + */ /* references: @@ -37,74 +35,74 @@ static tui8 g_exponent[4] = { - 0x01, 0x00, 0x01, 0x00 + 0x01, 0x00, 0x01, 0x00 }; static tui8 g_ppk_e[4] = { - 0x5B, 0x7B, 0x88, 0xC0 + 0x5B, 0x7B, 0x88, 0xC0 }; static tui8 g_ppk_n[72] = { - 0x3D, 0x3A, 0x5E, 0xBD, 0x72, 0x43, 0x3E, 0xC9, - 0x4D, 0xBB, 0xC1, 0x1E, 0x4A, 0xBA, 0x5F, 0xCB, - 0x3E, 0x88, 0x20, 0x87, 0xEF, 0xF5, 0xC1, 0xE2, - 0xD7, 0xB7, 0x6B, 0x9A, 0xF2, 0x52, 0x45, 0x95, - 0xCE, 0x63, 0x65, 0x6B, 0x58, 0x3A, 0xFE, 0xEF, - 0x7C, 0xE7, 0xBF, 0xFE, 0x3D, 0xF6, 0x5C, 0x7D, - 0x6C, 0x5E, 0x06, 0x09, 0x1A, 0xF5, 0x61, 0xBB, - 0x20, 0x93, 0x09, 0x5F, 0x05, 0x6D, 0xEA, 0x87, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + 0x3D, 0x3A, 0x5E, 0xBD, 0x72, 0x43, 0x3E, 0xC9, + 0x4D, 0xBB, 0xC1, 0x1E, 0x4A, 0xBA, 0x5F, 0xCB, + 0x3E, 0x88, 0x20, 0x87, 0xEF, 0xF5, 0xC1, 0xE2, + 0xD7, 0xB7, 0x6B, 0x9A, 0xF2, 0x52, 0x45, 0x95, + 0xCE, 0x63, 0x65, 0x6B, 0x58, 0x3A, 0xFE, 0xEF, + 0x7C, 0xE7, 0xBF, 0xFE, 0x3D, 0xF6, 0x5C, 0x7D, + 0x6C, 0x5E, 0x06, 0x09, 0x1A, 0xF5, 0x61, 0xBB, + 0x20, 0x93, 0x09, 0x5F, 0x05, 0x6D, 0xEA, 0x87, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static tui8 g_ppk_d[108] = { - 0x87, 0xA7, 0x19, 0x32, 0xDA, 0x11, 0x87, 0x55, - 0x58, 0x00, 0x16, 0x16, 0x25, 0x65, 0x68, 0xF8, - 0x24, 0x3E, 0xE6, 0xFA, 0xE9, 0x67, 0x49, 0x94, - 0xCF, 0x92, 0xCC, 0x33, 0x99, 0xE8, 0x08, 0x60, - 0x17, 0x9A, 0x12, 0x9F, 0x24, 0xDD, 0xB1, 0x24, - 0x99, 0xC7, 0x3A, 0xB8, 0x0A, 0x7B, 0x0D, 0xDD, - 0x35, 0x07, 0x79, 0x17, 0x0B, 0x51, 0x9B, 0xB3, - 0xC7, 0x10, 0x01, 0x13, 0xE7, 0x3F, 0xF3, 0x5F, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00 + 0x87, 0xA7, 0x19, 0x32, 0xDA, 0x11, 0x87, 0x55, + 0x58, 0x00, 0x16, 0x16, 0x25, 0x65, 0x68, 0xF8, + 0x24, 0x3E, 0xE6, 0xFA, 0xE9, 0x67, 0x49, 0x94, + 0xCF, 0x92, 0xCC, 0x33, 0x99, 0xE8, 0x08, 0x60, + 0x17, 0x9A, 0x12, 0x9F, 0x24, 0xDD, 0xB1, 0x24, + 0x99, 0xC7, 0x3A, 0xB8, 0x0A, 0x7B, 0x0D, 0xDD, + 0x35, 0x07, 0x79, 0x17, 0x0B, 0x51, 0x9B, 0xB3, + 0xC7, 0x10, 0x01, 0x13, 0xE7, 0x3F, 0xF3, 0x5F, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00 }; static tui8 g_testkey[176] = { - 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, - 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x5c, 0x00, - 0x52, 0x53, 0x41, 0x31, 0x48, 0x00, 0x00, 0x00, - 0x00, 0x02, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, - 0x01, 0x00, 0x01, 0x00, 0x79, 0x6f, 0xb4, 0xdf, - 0xa6, 0x95, 0xb9, 0xa9, 0x61, 0xe3, 0xc4, 0x5e, - 0xff, 0x6b, 0xd8, 0x81, 0x8a, 0x12, 0x4a, 0x93, - 0x42, 0x97, 0x18, 0x93, 0xac, 0xd1, 0x3a, 0x38, - 0x3c, 0x68, 0x50, 0x19, 0x31, 0xb6, 0x84, 0x51, - 0x79, 0xfb, 0x1c, 0xe7, 0xe3, 0x99, 0x20, 0xc7, - 0x84, 0xdf, 0xd1, 0xaa, 0xb5, 0x15, 0xef, 0x47, - 0x7e, 0xfc, 0x88, 0xeb, 0x29, 0xc3, 0x27, 0x5a, - 0x35, 0xf8, 0xfd, 0xaa, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - 0x08, 0x00, 0x48, 0x00, - 0x32, 0x3b, 0xde, 0x6f, 0x18, 0x97, 0x1e, 0xc3, - 0x6b, 0x2b, 0x2d, 0xe4, 0xfc, 0x2d, 0xa2, 0x8e, - 0x32, 0x3c, 0xf3, 0x1b, 0x24, 0x90, 0x57, 0x4d, - 0x8e, 0xe4, 0x69, 0xfc, 0x16, 0x8d, 0x41, 0x92, - 0x78, 0xc7, 0x9c, 0xb4, 0x26, 0xff, 0xe8, 0x3e, - 0xa1, 0x8a, 0xf5, 0x57, 0xc0, 0x7f, 0x3e, 0x21, - 0x17, 0x32, 0x30, 0x6f, 0x79, 0xe1, 0x36, 0xcd, - 0xb6, 0x8e, 0xbe, 0x57, 0x57, 0xd2, 0xa9, 0x36 + 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x5c, 0x00, + 0x52, 0x53, 0x41, 0x31, 0x48, 0x00, 0x00, 0x00, + 0x00, 0x02, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x01, 0x00, 0x79, 0x6f, 0xb4, 0xdf, + 0xa6, 0x95, 0xb9, 0xa9, 0x61, 0xe3, 0xc4, 0x5e, + 0xff, 0x6b, 0xd8, 0x81, 0x8a, 0x12, 0x4a, 0x93, + 0x42, 0x97, 0x18, 0x93, 0xac, 0xd1, 0x3a, 0x38, + 0x3c, 0x68, 0x50, 0x19, 0x31, 0xb6, 0x84, 0x51, + 0x79, 0xfb, 0x1c, 0xe7, 0xe3, 0x99, 0x20, 0xc7, + 0x84, 0xdf, 0xd1, 0xaa, 0xb5, 0x15, 0xef, 0x47, + 0x7e, 0xfc, 0x88, 0xeb, 0x29, 0xc3, 0x27, 0x5a, + 0x35, 0xf8, 0xfd, 0xaa, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x08, 0x00, 0x48, 0x00, + 0x32, 0x3b, 0xde, 0x6f, 0x18, 0x97, 0x1e, 0xc3, + 0x6b, 0x2b, 0x2d, 0xe4, 0xfc, 0x2d, 0xa2, 0x8e, + 0x32, 0x3c, 0xf3, 0x1b, 0x24, 0x90, 0x57, 0x4d, + 0x8e, 0xe4, 0x69, 0xfc, 0x16, 0x8d, 0x41, 0x92, + 0x78, 0xc7, 0x9c, 0xb4, 0x26, 0xff, 0xe8, 0x3e, + 0xa1, 0x8a, 0xf5, 0x57, 0xc0, 0x7f, 0x3e, 0x21, + 0x17, 0x32, 0x30, 0x6f, 0x79, 0xe1, 0x36, 0xcd, + 0xb6, 0x8e, 0xbe, 0x57, 0x57, 0xd2, 0xa9, 0x36 }; /* this is the installed signature */ -char inst_pub_sig[]="0x6a,0x41,0xb1,0x43,0xcf,0x47,0x6f,0xf1,0xe6,0xcc,0xa1,\ +char inst_pub_sig[] = "0x6a,0x41,0xb1,0x43,0xcf,0x47,0x6f,0xf1,0xe6,0xcc,0xa1,\ 0x72,0x97,0xd9,0xe1,0x85,0x15,0xb3,0xc2,0x39,0xa0,0xa6,0x26,0x1a,0xb6,\ 0x49,0x01,0xfa,0xa6,0xda,0x60,0xd7,0x45,0xf7,0x2c,0xee,0xe4,0x8e,0x64,\ 0x2e,0x37,0x49,0xf0,0x4c,0x94,0x6f,0x08,0xf5,0x63,0x4c,0x56,0x29,0x55,\ @@ -115,212 +113,230 @@ char inst_pub_sig[]="0x6a,0x41,0xb1,0x43,0xcf,0x47,0x6f,0xf1,0xe6,0xcc,0xa1,\ static int APP_CC out_params(void) { - g_writeln(""); - g_writeln("xrdp rsa key gen utility examples"); - g_writeln(" xrdp-keygen xrdp ['path and file name' | auto]"); - g_writeln(" xrdp-keygen test"); - g_writeln(""); - return 0; + g_writeln(""); + g_writeln("xrdp rsa key gen utility examples"); + g_writeln(" xrdp-keygen xrdp ['path and file name' | auto]"); + g_writeln(" xrdp-keygen test"); + g_writeln(""); + return 0; } /*****************************************************************************/ /* this is the special key signing algorithm */ static int APP_CC -sign_key(char* e_data, int e_len, char* n_data, int n_len, - char* sign_data, int sign_len) +sign_key(char *e_data, int e_len, char *n_data, int n_len, + char *sign_data, int sign_len) { - char* key; - char* md5_final; - void* md5; - - if ((e_len != 4) || (n_len != 64) || (sign_len != 64)) - { - return 1; - } - key = (char*)g_malloc(176, 0); - md5_final = (char*)g_malloc(64, 0); - md5 = ssl_md5_info_create(); - /* copy the test key */ - g_memcpy(key, g_testkey, 176); - /* replace e and n */ - g_memcpy(key + 32, e_data, 4); - g_memcpy(key + 36, n_data, 64); - ssl_md5_clear(md5); - /* the first 108 bytes */ - ssl_md5_transform(md5, key, 108); - /* set the whole thing with 0xff */ - g_memset(md5_final, 0xff, 64); - /* digest 16 bytes */ - ssl_md5_complete(md5, md5_final); - /* set non 0xff array items */ - md5_final[16] = 0; - md5_final[62] = 1; - md5_final[63] = 0; - /* encrypt */ - ssl_mod_exp(sign_data, 64, md5_final, 64, (char*)g_ppk_n, 64, - (char*)g_ppk_d, 64); - /* cleanup */ - ssl_md5_info_delete(md5); - g_free(key); - g_free(md5_final); - return 0; + char *key; + char *md5_final; + void *md5; + + if ((e_len != 4) || (n_len != 64) || (sign_len != 64)) + { + return 1; + } + + key = (char *)g_malloc(176, 0); + md5_final = (char *)g_malloc(64, 0); + md5 = ssl_md5_info_create(); + /* copy the test key */ + g_memcpy(key, g_testkey, 176); + /* replace e and n */ + g_memcpy(key + 32, e_data, 4); + g_memcpy(key + 36, n_data, 64); + ssl_md5_clear(md5); + /* the first 108 bytes */ + ssl_md5_transform(md5, key, 108); + /* set the whole thing with 0xff */ + g_memset(md5_final, 0xff, 64); + /* digest 16 bytes */ + ssl_md5_complete(md5, md5_final); + /* set non 0xff array items */ + md5_final[16] = 0; + md5_final[62] = 1; + md5_final[63] = 0; + /* encrypt */ + ssl_mod_exp(sign_data, 64, md5_final, 64, (char *)g_ppk_n, 64, + (char *)g_ppk_d, 64); + /* cleanup */ + ssl_md5_info_delete(md5); + g_free(key); + g_free(md5_final); + return 0; } /*****************************************************************************/ static int APP_CC -write_out_line(int fd, char* name, char* data, int len) +write_out_line(int fd, char *name, char *data, int len) { - int max; - int error; - int index; - int data_item; - int buf_pos; - char* buf; - char* text; - - text = (char*)g_malloc(256, 0); - max = len; - max = max * 10; - buf_pos = g_strlen(name); - max = max + buf_pos + 16; - buf = (char*)g_malloc(max, 0); - g_strncpy(buf, name, max - 1); - buf[buf_pos] = '='; - buf_pos++; - for (index = 0; index < len; index++) - { - data_item = (tui8)(data[index]); - g_snprintf(text, 255, "0x%2.2x", data_item); - if (index != 0) + int max; + int error; + int index; + int data_item; + int buf_pos; + char *buf; + char *text; + + text = (char *)g_malloc(256, 0); + max = len; + max = max * 10; + buf_pos = g_strlen(name); + max = max + buf_pos + 16; + buf = (char *)g_malloc(max, 0); + g_strncpy(buf, name, max - 1); + buf[buf_pos] = '='; + buf_pos++; + + for (index = 0; index < len; index++) { - buf[buf_pos] = ','; - buf_pos++; + data_item = (tui8)(data[index]); + g_snprintf(text, 255, "0x%2.2x", data_item); + + if (index != 0) + { + buf[buf_pos] = ','; + buf_pos++; + } + + buf[buf_pos] = text[0]; + buf_pos++; + buf[buf_pos] = text[1]; + buf_pos++; + buf[buf_pos] = text[2]; + buf_pos++; + buf[buf_pos] = text[3]; + buf_pos++; } - buf[buf_pos] = text[0]; - buf_pos++; - buf[buf_pos] = text[1]; - buf_pos++; - buf[buf_pos] = text[2]; - buf_pos++; - buf[buf_pos] = text[3]; + + buf[buf_pos] = '\n'; buf_pos++; - } - buf[buf_pos] = '\n'; - buf_pos++; - buf[buf_pos] = 0; - error = g_file_write(fd, buf, buf_pos) == -1; - g_free(buf); - g_free(text); - return error; + buf[buf_pos] = 0; + error = g_file_write(fd, buf, buf_pos) == -1; + g_free(buf); + g_free(text); + return error; } /*****************************************************************************/ static int APP_CC -save_all(char* e_data, int e_len, char* n_data, int n_len, - char* d_data, int d_len, char* sign_data, int sign_len, - const char* path_and_file_name) +save_all(char *e_data, int e_len, char *n_data, int n_len, + char *d_data, int d_len, char *sign_data, int sign_len, + const char *path_and_file_name) { - int fd; - char filename[256]; - - if (path_and_file_name == 0) - { - g_strncpy(filename, "rsakeys.ini", 255); - } - else - { - g_strncpy(filename, path_and_file_name, 255); - } - g_writeln("saving to %s", filename); - g_writeln(""); - if (g_file_exist(filename)) - { - if (g_file_delete(filename) == 0) + int fd; + char filename[256]; + + if (path_and_file_name == 0) { - g_writeln("problem deleting %s, maybe no rights", filename); - return 1; + g_strncpy(filename, "rsakeys.ini", 255); } - } - fd = g_file_open(filename); - if (fd > 0) - { - if (g_file_write(fd, "[keys]\n", 7) == -1) + else { - g_writeln("problem writing to %s, maybe no rights", filename); - return 1; + g_strncpy(filename, path_and_file_name, 255); } - write_out_line(fd, "pub_exp", e_data, e_len); - write_out_line(fd, "pub_mod", n_data, n_len); - write_out_line(fd, "pub_sig", sign_data, sign_len); - write_out_line(fd, "pri_exp", d_data, d_len); - } - else - { - g_writeln("problem opening %s, maybe no rights", filename); - return 1; - } - g_file_close(fd); - return 0; + + g_writeln("saving to %s", filename); + g_writeln(""); + + if (g_file_exist(filename)) + { + if (g_file_delete(filename) == 0) + { + g_writeln("problem deleting %s, maybe no rights", filename); + return 1; + } + } + + fd = g_file_open(filename); + + if (fd > 0) + { + if (g_file_write(fd, "[keys]\n", 7) == -1) + { + g_writeln("problem writing to %s, maybe no rights", filename); + return 1; + } + + write_out_line(fd, "pub_exp", e_data, e_len); + write_out_line(fd, "pub_mod", n_data, n_len); + write_out_line(fd, "pub_sig", sign_data, sign_len); + write_out_line(fd, "pri_exp", d_data, d_len); + } + else + { + g_writeln("problem opening %s, maybe no rights", filename); + return 1; + } + + g_file_close(fd); + return 0; } /*****************************************************************************/ static int APP_CC -key_gen(const char* path_and_file_name) +key_gen(const char *path_and_file_name) { - char* e_data; - char* n_data; - char* d_data; - char* sign_data; - int e_len; - int n_len; - int d_len; - int sign_len; - int error; - - e_data = (char*)g_exponent; - n_data = (char*)g_malloc(64, 0); - d_data = (char*)g_malloc(64, 0); - sign_data = (char*)g_malloc(64, 0); - e_len = 4; - n_len = 64; - d_len = 64; - sign_len = 64; - error = 0; - g_writeln(""); - g_writeln("Generating %d bit rsa key...", MY_KEY_SIZE); - g_writeln(""); - if (error == 0) - { - error = ssl_gen_key_xrdp1(MY_KEY_SIZE, e_data, e_len, n_data, n_len, - d_data, d_len); - if (error != 0) + char *e_data; + char *n_data; + char *d_data; + char *sign_data; + int e_len; + int n_len; + int d_len; + int sign_len; + int error; + + e_data = (char *)g_exponent; + n_data = (char *)g_malloc(64, 0); + d_data = (char *)g_malloc(64, 0); + sign_data = (char *)g_malloc(64, 0); + e_len = 4; + n_len = 64; + d_len = 64; + sign_len = 64; + error = 0; + g_writeln(""); + g_writeln("Generating %d bit rsa key...", MY_KEY_SIZE); + g_writeln(""); + + if (error == 0) { - g_writeln("error %d in key_gen, ssl_gen_key_xrdp1", error); + error = ssl_gen_key_xrdp1(MY_KEY_SIZE, e_data, e_len, n_data, n_len, + d_data, d_len); + + if (error != 0) + { + g_writeln("error %d in key_gen, ssl_gen_key_xrdp1", error); + } } - } - if (error == 0) - { - g_writeln("ssl_gen_key_xrdp1 ok"); - g_writeln(""); - error = sign_key(e_data, e_len, n_data, n_len, sign_data, sign_len); - if (error != 0) + + if (error == 0) { - g_writeln("error %d in key_gen, sign_key", error); + g_writeln("ssl_gen_key_xrdp1 ok"); + g_writeln(""); + error = sign_key(e_data, e_len, n_data, n_len, sign_data, sign_len); + + if (error != 0) + { + g_writeln("error %d in key_gen, sign_key", error); + } } - } - if (error == 0) - { - error = save_all(e_data, e_len, n_data, n_len, d_data, d_len, - sign_data, sign_len, path_and_file_name); - if (error != 0) + + if (error == 0) { - g_writeln("error %d in key_gen, save_all", error); + error = save_all(e_data, e_len, n_data, n_len, d_data, d_len, + sign_data, sign_len, path_and_file_name); + + if (error != 0) + { + g_writeln("error %d in key_gen, save_all", error); + } } - } - g_free(n_data); - g_free(d_data); - g_free(sign_data); - return error; + + g_free(n_data); + g_free(d_data); + g_free(sign_data); + return error; } /*****************************************************************************/ @@ -328,146 +344,156 @@ key_gen(const char* path_and_file_name) static int APP_CC key_gen_run_it(void) { - int fd; - int index; - int rv; - struct list* names; - struct list* values; - char* name; - char* value; - - if (!g_file_exist("/etc/xrdp/rsakeys.ini")) - { - return 1; - } - if (g_file_get_size("/etc/xrdp/rsakeys.ini") < 10) - { - return 1; - } - fd = g_file_open("/etc/xrdp/rsakeys.ini"); - if (fd < 0) - { - return 1; - } - rv = 0; - names = list_create(); - names->auto_free = 1; - values = list_create(); - values->auto_free = 1; - if (file_read_section(fd, "keys", names, values) == 0) - { - for (index = 0; index < names->count; index++) + int fd; + int index; + int rv; + struct list *names; + struct list *values; + char *name; + char *value; + + if (!g_file_exist("/etc/xrdp/rsakeys.ini")) + { + return 1; + } + + if (g_file_get_size("/etc/xrdp/rsakeys.ini") < 10) + { + return 1; + } + + fd = g_file_open("/etc/xrdp/rsakeys.ini"); + + if (fd < 0) + { + return 1; + } + + rv = 0; + names = list_create(); + names->auto_free = 1; + values = list_create(); + values->auto_free = 1; + + if (file_read_section(fd, "keys", names, values) == 0) { - name = (char*)list_get_item(names, index); - value = (char*)list_get_item(values, index); - if (g_strcasecmp(name, "pub_sig") == 0) - { - if (g_strcasecmp(value, inst_pub_sig) == 0) + for (index = 0; index < names->count; index++) { - rv = 1; + name = (char *)list_get_item(names, index); + value = (char *)list_get_item(values, index); + + if (g_strcasecmp(name, "pub_sig") == 0) + { + if (g_strcasecmp(value, inst_pub_sig) == 0) + { + rv = 1; + } + } } - } } - } - else - { - g_writeln("error reading keys section of rsakeys.ini"); - } - list_delete(names); - list_delete(values); - g_file_close(fd); - return rv; + else + { + g_writeln("error reading keys section of rsakeys.ini"); + } + + list_delete(names); + list_delete(values); + g_file_close(fd); + return rv; } /*****************************************************************************/ static int APP_CC key_gen_auto(void) { - if (key_gen_run_it()) - { - return key_gen("/etc/xrdp/rsakeys.ini"); - } - g_writeln("xrdp-keygen does not need to run"); - return 0; + if (key_gen_run_it()) + { + return key_gen("/etc/xrdp/rsakeys.ini"); + } + + g_writeln("xrdp-keygen does not need to run"); + return 0; } /*****************************************************************************/ static int APP_CC key_test(void) { - char* md5_final; - char* sig; - void* md5; - - md5_final = (char*)g_malloc(64, 0); - sig = (char*)g_malloc(64, 0); - md5 = ssl_md5_info_create(); - g_writeln("original key is:"); - g_hexdump((char*)g_testkey, 176); - g_writeln("original exponent is:"); - g_hexdump((char*)g_testkey + 32, 4); - g_writeln("original modulus is:"); - g_hexdump((char*)g_testkey + 36, 64); - g_writeln("original signature is:"); - g_hexdump((char*)g_testkey + 112, 64); - ssl_md5_clear(md5); - ssl_md5_transform(md5, (char*)g_testkey, 108); - g_memset(md5_final, 0xff, 64); - ssl_md5_complete(md5, md5_final); - g_writeln("md5 hash of first 108 bytes of this key is:"); - g_hexdump(md5_final, 16); - md5_final[16] = 0; - md5_final[62] = 1; - md5_final[63] = 0; - ssl_mod_exp(sig, 64, md5_final, 64, (char*)g_ppk_n, 64, (char*)g_ppk_d, 64); - g_writeln("produced signature(this should match original \ + char *md5_final; + char *sig; + void *md5; + + md5_final = (char *)g_malloc(64, 0); + sig = (char *)g_malloc(64, 0); + md5 = ssl_md5_info_create(); + g_writeln("original key is:"); + g_hexdump((char *)g_testkey, 176); + g_writeln("original exponent is:"); + g_hexdump((char *)g_testkey + 32, 4); + g_writeln("original modulus is:"); + g_hexdump((char *)g_testkey + 36, 64); + g_writeln("original signature is:"); + g_hexdump((char *)g_testkey + 112, 64); + ssl_md5_clear(md5); + ssl_md5_transform(md5, (char *)g_testkey, 108); + g_memset(md5_final, 0xff, 64); + ssl_md5_complete(md5, md5_final); + g_writeln("md5 hash of first 108 bytes of this key is:"); + g_hexdump(md5_final, 16); + md5_final[16] = 0; + md5_final[62] = 1; + md5_final[63] = 0; + ssl_mod_exp(sig, 64, md5_final, 64, (char *)g_ppk_n, 64, (char *)g_ppk_d, 64); + g_writeln("produced signature(this should match original \ signature above) is:"); - g_hexdump(sig, 64); - g_memset(md5_final, 0, 64); - ssl_mod_exp(md5_final, 64, (char*)g_testkey + 112, 64, (char*)g_ppk_n, 64, - (char*)g_ppk_e, 4); - g_writeln("decrypted hash of first 108 bytes of this key is:"); - g_hexdump(md5_final, 64); - ssl_md5_info_delete(md5); - g_free(md5_final); - g_free(sig); - return 0; + g_hexdump(sig, 64); + g_memset(md5_final, 0, 64); + ssl_mod_exp(md5_final, 64, (char *)g_testkey + 112, 64, (char *)g_ppk_n, 64, + (char *)g_ppk_e, 4); + g_writeln("decrypted hash of first 108 bytes of this key is:"); + g_hexdump(md5_final, 64); + ssl_md5_info_delete(md5); + g_free(md5_final); + g_free(sig); + return 0; } /*****************************************************************************/ int DEFAULT_CC -main(int argc, char** argv) +main(int argc, char **argv) { - if (argc > 1) - { - if (g_strcasecmp(argv[1], "xrdp") == 0) + if (argc > 1) { - if (argc > 2) - { - if (g_strcasecmp(argv[2], "auto") == 0) + if (g_strcasecmp(argv[1], "xrdp") == 0) { - if (g_getuid() != 0) - { - g_writeln("must run as root"); - return 0; - } - return key_gen_auto(); + if (argc > 2) + { + if (g_strcasecmp(argv[2], "auto") == 0) + { + if (g_getuid() != 0) + { + g_writeln("must run as root"); + return 0; + } + + return key_gen_auto(); + } + else + { + return key_gen(argv[2]); + } + } + else + { + return key_gen(0); + } } - else + else if (g_strcasecmp(argv[1], "test") == 0) { - return key_gen(argv[2]); + return key_test(); } - } - else - { - return key_gen(0); - } - } - else if (g_strcasecmp(argv[1], "test") == 0) - { - return key_test(); } - } - out_params(); - return 0; + + out_params(); + return 0; } |