1 /*
2  * Copyright (C) 2018 Rafael Ostertag
3  *
4  * This file is part of YAPET.
5  *
6  * YAPET is free software: you can redistribute it and/or modify it under the
7  * terms of the GNU General Public License as published by the Free Software
8  * Foundation, either version 3 of the License, or (at your option) any later
9  * version.
10  *
11  * YAPET is distributed in the hope that it will be useful, but WITHOUT ANY
12  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
14  * details.
15  *
16  * You should have received a copy of the GNU General Public License along with
17  * YAPET.  If not, see <http://www.gnu.org/licenses/>.
18  *
19  * Additional permission under GNU GPL version 3 section 7
20  *
21  * If you modify this program, or any covered work, by linking or combining it
22  * with the OpenSSL project's OpenSSL library (or a modified version of that
23  * library), containing parts covered by the terms of the OpenSSL or SSLeay
24  * licenses, Rafael Ostertag grants you additional permission to convey the
25  * resulting work.  Corresponding Source for a non-source form of such a
26  * combination shall include the source code for the parts of OpenSSL used as
27  * well as that of the covered work.
28  */
29 
30 #ifdef HAVE_CONFIG_H
31 #include "config.h"
32 #endif
33 
34 #include <stdexcept>
35 
36 #include "characterpool.hh"
37 #include "intl.h"
38 
39 using namespace yapet::pwgen;
40 
41 const std::string yapet::pwgen::letters{
42     "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"};
43 const std::string yapet::pwgen::digits{"0123456789"};
44 const std::string yapet::pwgen::punctuation{".,;:-!?'"};
45 const std::string yapet::pwgen::special{"_+\"*%&/()[]={}<>"};
46 const std::string yapet::pwgen::other{"@#\\|$~`^"};
47 
getPools(int pools)48 std::string yapet::pwgen::getPools(int pools) {
49     std::string characterPools;
50     if (isLetters(pools)) {
51         characterPools += letters;
52     }
53     if (isDigits(pools)) {
54         characterPools += digits;
55     }
56     if (isPunct(pools)) {
57         characterPools += punctuation;
58     }
59     if (isSpecial(pools)) {
60         characterPools += special;
61     }
62     if (isOther(pools)) {
63         characterPools += other;
64     }
65 
66     if (characterPools.size() == 0) {
67         throw std::out_of_range{_("No character pools selected")};
68     }
69 
70     return characterPools;
71 }