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