Diffstat (limited to 'core/settings/security/security.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | core/settings/security/security.cpp | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/core/settings/security/security.cpp b/core/settings/security/security.cpp new file mode 100644 index 0000000..f4116b0 --- a/dev/null +++ b/core/settings/security/security.cpp | |||
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1 | /********************************************************************** | ||
2 | ** Copyright (C) 2000 Trolltech AS. All rights reserved. | ||
3 | ** | ||
4 | ** This file is part of Qtopia Environment. | ||
5 | ** | ||
6 | ** This file may be distributed and/or modified under the terms of the | ||
7 | ** GNU General Public License version 2 as published by the Free Software | ||
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
9 | ** packaging of this file. | ||
10 | ** | ||
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
13 | ** | ||
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
15 | ** | ||
16 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
17 | ** not clear to you. | ||
18 | ** | ||
19 | **********************************************************************/ | ||
20 | #include "security.h" | ||
21 | |||
22 | #include <qpe/config.h> | ||
23 | #include <qpe/password.h> | ||
24 | #include <qpe/qpedialog.h> | ||
25 | |||
26 | #include <qcheckbox.h> | ||
27 | #include <qpushbutton.h> | ||
28 | #include <qcombobox.h> | ||
29 | #include <qmessagebox.h> | ||
30 | |||
31 | Security::Security( QWidget* parent, const char* name, WFlags fl ) | ||
32 | : SecurityBase( parent, name, TRUE, fl ) | ||
33 | { | ||
34 | valid=FALSE; | ||
35 | Config cfg("Security"); | ||
36 | cfg.setGroup("Passcode"); | ||
37 | passcode = cfg.readEntry("passcode"); | ||
38 | passcode_poweron->setChecked(cfg.readBoolEntry("passcode_poweron",FALSE)); | ||
39 | cfg.setGroup("Sync"); | ||
40 | int auth_peer = cfg.readNumEntry("auth_peer",0xc0a80100); | ||
41 | int auth_peer_bits = cfg.readNumEntry("auth_peer_bits",24); | ||
42 | selectNet(auth_peer,auth_peer_bits); | ||
43 | connect(syncnet, SIGNAL(textChanged(const QString&)), | ||
44 | this, SLOT(setSyncNet(const QString&))); | ||
45 | |||
46 | /* | ||
47 | cfg.setGroup("Remote"); | ||
48 | if ( telnetAvailable() ) | ||
49 | telnet->setChecked(cfg.readEntry("allow_telnet")); | ||
50 | else | ||
51 | telnet->hide(); | ||
52 | |||
53 | if ( sshAvailable() ) | ||
54 | ssh->setChecked(cfg.readEntry("allow_ssh")); | ||
55 | else | ||
56 | ssh->hide(); | ||
57 | */ | ||
58 | |||
59 | connect(changepasscode,SIGNAL(clicked()), this, SLOT(changePassCode())); | ||
60 | connect(clearpasscode,SIGNAL(clicked()), this, SLOT(clearPassCode())); | ||
61 | updateGUI(); | ||
62 | |||
63 | dl = new QPEDialogListener(this); | ||
64 | } | ||
65 | |||
66 | Security::~Security() | ||
67 | { | ||
68 | } | ||
69 | |||
70 | |||
71 | void Security::updateGUI() | ||
72 | { | ||
73 | bool empty = passcode.isEmpty(); | ||
74 | |||
75 | changepasscode->setText( empty ? tr("Set passcode" ) | ||
76 | : tr("Change passcode" ) ); | ||
77 | passcode_poweron->setEnabled( !empty ); | ||
78 | clearpasscode->setEnabled( !empty ); | ||
79 | } | ||
80 | |||
81 | |||
82 | void Security::show() | ||
83 | { | ||
84 | valid=FALSE; | ||
85 | setEnabled(FALSE); | ||
86 | SecurityBase::show(); | ||
87 | if ( passcode.isEmpty() ) { | ||
88 | // could insist... | ||
89 | //changePassCode(); | ||
90 | //if ( passcode.isEmpty() ) | ||
91 | //reject(); | ||
92 | } else { | ||
93 | QString pc = enterPassCode(tr("Enter passcode")); | ||
94 | if ( pc != passcode ) { | ||
95 | QMessageBox::critical(this, tr("Passcode incorrect"), | ||
96 | tr("The passcode entered is incorrect.\nAccess denied")); | ||
97 | reject(); | ||
98 | return; | ||
99 | } | ||
100 | } | ||
101 | setEnabled(TRUE); | ||
102 | valid=TRUE; | ||
103 | } | ||
104 | |||
105 | void Security::accept() | ||
106 | { | ||
107 | applySecurity(); | ||
108 | QDialog::accept(); | ||
109 | } | ||
110 | |||
111 | void Security::done(int r) | ||
112 | { | ||
113 | QDialog::done(r); | ||
114 | close(); | ||
115 | } | ||
116 | |||
117 | void Security::selectNet(int auth_peer,int auth_peer_bits) | ||
118 | { | ||
119 | QString sn; | ||
120 | if ( auth_peer_bits == 0 && auth_peer == 0 ) { | ||
121 | sn = tr("Any"); | ||
122 | } else if ( auth_peer_bits == 32 && auth_peer == 0 ) { | ||
123 | sn = tr("None"); | ||
124 | } else { | ||
125 | sn = | ||
126 | QString::number((auth_peer>>24)&0xff) + "." | ||
127 | + QString::number((auth_peer>>16)&0xff) + "." | ||
128 | + QString::number((auth_peer>>8)&0xff) + "." | ||
129 | + QString::number((auth_peer>>0)&0xff) + "/" | ||
130 | + QString::number(auth_peer_bits); | ||
131 | } | ||
132 | for (int i=0; i<syncnet->count(); i++) { | ||
133 | if ( syncnet->text(i).left(sn.length()) == sn ) { | ||
134 | syncnet->setCurrentItem(i); | ||
135 | return; | ||
136 | } | ||
137 | } | ||
138 | qDebug("No match for \"%s\"",sn.latin1()); | ||
139 | } | ||
140 | |||
141 | void Security::parseNet(const QString& sn,int& auth_peer,int& auth_peer_bits) | ||
142 | { | ||
143 | auth_peer=0; | ||
144 | if ( sn == tr("Any") ) { | ||
145 | auth_peer = 0; | ||
146 | auth_peer_bits = 0; | ||
147 | } else if ( sn == tr("None") ) { | ||
148 | auth_peer = 0; | ||
149 | auth_peer_bits = 32; | ||
150 | } else { | ||
151 | int x=0; | ||
152 | for (int i=0; i<4; i++) { | ||
153 | int nx = sn.find(QChar(i==3 ? '/' : '.'),x); | ||
154 | auth_peer = (auth_peer<<8)|sn.mid(x,nx-x).toInt(); | ||
155 | x = nx+1; | ||
156 | } | ||
157 | uint n = (uint)sn.find(' ',x)-x; | ||
158 | auth_peer_bits = sn.mid(x,n).toInt(); | ||
159 | } | ||
160 | } | ||
161 | |||
162 | void Security::setSyncNet(const QString& sn) | ||
163 | { | ||
164 | int auth_peer,auth_peer_bits; | ||
165 | parseNet(sn,auth_peer,auth_peer_bits); | ||
166 | selectNet(auth_peer,auth_peer_bits); | ||
167 | } | ||
168 | |||
169 | void Security::applySecurity() | ||
170 | { | ||
171 | if ( valid ) { | ||
172 | Config cfg("Security"); | ||
173 | cfg.setGroup("Passcode"); | ||
174 | cfg.writeEntry("passcode",passcode); | ||
175 | cfg.writeEntry("passcode_poweron",passcode_poweron->isChecked()); | ||
176 | cfg.setGroup("Sync"); | ||
177 | int auth_peer=0; | ||
178 | int auth_peer_bits; | ||
179 | QString sn = syncnet->currentText(); | ||
180 | parseNet(sn,auth_peer,auth_peer_bits); | ||
181 | cfg.writeEntry("auth_peer",auth_peer); | ||
182 | cfg.writeEntry("auth_peer_bits",auth_peer_bits); | ||
183 | /* | ||
184 | cfg.setGroup("Remote"); | ||
185 | if ( telnetAvailable() ) | ||
186 | cfg.writeEntry("allow_telnet",telnet->isChecked()); | ||
187 | if ( sshAvailable() ) | ||
188 | cfg.writeEntry("allow_ssh",ssh->isChecked()); | ||
189 | // ### write ssh/telnet sys config files | ||
190 | */ | ||
191 | } | ||
192 | } | ||
193 | |||
194 | void Security::changePassCode() | ||
195 | { | ||
196 | QString new1; | ||
197 | QString new2; | ||
198 | |||
199 | do { | ||
200 | new1 = enterPassCode("Enter new passcode"); | ||
201 | if ( new1.isNull() ) | ||
202 | return; | ||
203 | new2 = enterPassCode("Re-enter new passcode"); | ||
204 | if ( new2.isNull() ) | ||
205 | return; | ||
206 | } while (new1 != new2); | ||
207 | |||
208 | passcode = new1; | ||
209 | updateGUI(); | ||
210 | } | ||
211 | |||
212 | void Security::clearPassCode() | ||
213 | { | ||
214 | passcode = QString::null; | ||
215 | updateGUI(); | ||
216 | } | ||
217 | |||
218 | |||
219 | QString Security::enterPassCode(const QString& prompt) | ||
220 | { | ||
221 | return Password::getPassword(prompt); | ||
222 | } | ||
223 | |||
224 | bool Security::telnetAvailable() const | ||
225 | { | ||
226 | // ### not implemented | ||
227 | return FALSE; | ||
228 | } | ||
229 | |||
230 | bool Security::sshAvailable() const | ||
231 | { | ||
232 | // ### not implemented | ||
233 | return FALSE; | ||
234 | } | ||