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52db7a052b
upstream sources. This makes it much easier to keep it up to date. I will separate out the mpr code into lib/appweb/mpr next
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*
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Unix SMB/CIFS implementation.
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provide access to randomisation functions
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Copyright (C) Andrew Tridgell 2005
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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#include "scripting/ejs/smbcalls.h"
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#include "lib/appweb/ejs/ejs.h"
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#include "system/passwd.h"
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/*
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usage:
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var i = random();
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*/
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static int ejs_random(MprVarHandle eid, int argc, struct MprVar **argv)
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{
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mpr_Return(eid, mprCreateIntegerVar(generate_random()));
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return 0;
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}
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/*
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usage:
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var s = randpass(len);
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*/
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static int ejs_randpass(MprVarHandle eid, int argc, struct MprVar **argv)
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{
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char *s;
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if (argc != 1 || !mprVarIsNumber(argv[0]->type)) {
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ejsSetErrorMsg(eid, "randpass invalid arguments");
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return -1;
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}
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s = generate_random_str(mprMemCtx(), mprToInt(argv[0]));
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mpr_Return(eid, mprString(s));
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talloc_free(s);
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return 0;
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}
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/*
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usage:
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var guid = randguid();
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*/
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static int ejs_randguid(MprVarHandle eid, int argc, struct MprVar **argv)
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{
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struct GUID guid = GUID_random();
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char *s = GUID_string(mprMemCtx(), &guid);
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mpr_Return(eid, mprString(s));
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talloc_free(s);
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return 0;
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}
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/*
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usage:
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var sid = randsid();
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*/
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static int ejs_randsid(MprVarHandle eid, int argc, struct MprVar **argv)
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{
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char *s = talloc_asprintf(mprMemCtx(), "S-1-5-21-%8u-%8u-%8u",
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(unsigned)generate_random(),
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(unsigned)generate_random(),
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(unsigned)generate_random());
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mpr_Return(eid, mprString(s));
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talloc_free(s);
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return 0;
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}
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/*
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setup C functions that be called from ejs
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*/
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void smb_setup_ejs_random(void)
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{
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ejsDefineCFunction(-1, "random", ejs_random, NULL, MPR_VAR_SCRIPT_HANDLE);
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ejsDefineCFunction(-1, "randpass", ejs_randpass, NULL, MPR_VAR_SCRIPT_HANDLE);
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ejsDefineCFunction(-1, "randguid", ejs_randguid, NULL, MPR_VAR_SCRIPT_HANDLE);
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ejsDefineCFunction(-1, "randsid", ejs_randsid, NULL, MPR_VAR_SCRIPT_HANDLE);
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}
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