From 29698e296e3fd1474a362fbd229bca888175bb66 Mon Sep 17 00:00:00 2001 From: Upstream Date: Mon, 12 Jan 1970 13:46:40 +0000 Subject: external/dropbear 0.49 --- common-runopts.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 common-runopts.c (limited to 'common-runopts.c') diff --git a/common-runopts.c b/common-runopts.c new file mode 100644 index 0000000..2de036e --- /dev/null +++ b/common-runopts.c @@ -0,0 +1,57 @@ +/* + * Dropbear - a SSH2 server + * + * Copyright (c) 2002,2003 Matt Johnston + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. */ + +#include "includes.h" +#include "runopts.h" +#include "signkey.h" +#include "buffer.h" +#include "dbutil.h" +#include "auth.h" + +runopts opts; /* GLOBAL */ + +/* returns success or failure, and the keytype in *type. If we want + * to restrict the type, type can contain a type to return */ +int readhostkey(const char * filename, sign_key * hostkey, int *type) { + + int ret = DROPBEAR_FAILURE; + buffer *buf; + + buf = buf_new(MAX_PRIVKEY_SIZE); + + if (buf_readfile(buf, filename) == DROPBEAR_FAILURE) { + goto out; + } + buf_setpos(buf, 0); + if (buf_get_priv_key(buf, hostkey, type) == DROPBEAR_FAILURE) { + goto out; + } + + ret = DROPBEAR_SUCCESS; +out: + + buf_burn(buf); + buf_free(buf); + return ret; +} -- cgit v1.2.3