1 /* 2 * Dropbear - a SSH2 server 3 * 4 * Copyright (c) 2002,2003 Matt Johnston 5 * All rights reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. */ 24 25 #include "includes.h" 26 #include "runopts.h" 27 #include "signkey.h" 28 #include "buffer.h" 29 #include "dbutil.h" 30 #include "auth.h" 31 32 runopts opts; /* GLOBAL */ 33 34 /* returns success or failure, and the keytype in *type. If we want 35 * to restrict the type, type can contain a type to return */ 36 int readhostkey(const char * filename, sign_key * hostkey, int *type) { 37 38 int ret = DROPBEAR_FAILURE; 39 buffer *buf; 40 41 buf = buf_new(MAX_PRIVKEY_SIZE); 42 43 if (buf_readfile(buf, filename) == DROPBEAR_FAILURE) { 44 goto out; 45 } 46 buf_setpos(buf, 0); 47 if (buf_get_priv_key(buf, hostkey, type) == DROPBEAR_FAILURE) { 48 goto out; 49 } 50 51 ret = DROPBEAR_SUCCESS; 52 out: 53 54 buf_burn(buf); 55 buf_free(buf); 56 return ret; 57 } 58