summaryrefslogtreecommitdiff
path: root/gui/qml/main.qml
blob: e166d65a38ef1469ad4357d944a18356624c33a6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
import QtQuick 2.9
import QtQuick.Dialogs 1.2 // TODO use native dialogs in labs.platform
import QtQuick.Layouts 1.12
import QtQuick.Controls 2.4

import Qt.labs.platform 1.0

import "logic.js" as Logic

ApplicationWindow {
    id: app
    visible: false
    width: 300
    height: 600
    maximumWidth: 300
    minimumWidth: 300
    maximumHeight: 500
    minimumHeight: 300

    property var ctx
    property var loginDone
    property var allowEmptyPass
    property var needsRestart
    property var needsDonate
    property var shownDonate

    onSceneGraphError: function(error, msg) {
        console.debug("ERROR while initializing scene")
        console.debug(msg)
    }

    MainBar {
        id: bar
    }

    StackLayout {

        anchors.fill: parent
        currentIndex: bar.currentIndex

        Item {

            id: infoTab
            anchors.centerIn: parent

            BackgroundImage {
                id: background
            }

            Item {
                id: connBox
                anchors.centerIn: parent

                width: 300
                height: 300

                Rectangle {
                    anchors.fill: parent
                    color: "white"
                    opacity: 0.3
                    layer.enabled: true
                }

                Column {

                    anchors.centerIn: parent
                    spacing: 5

                    Text {
                        id: mainStatus
                        text: "off"
                        font.pixelSize: 26
                        anchors.horizontalCenter: parent.horizontalCenter
                    }

                    Text {
                        id: mainCurrentGateway
                        text: ""
                        font.pixelSize: 20
                        anchors.horizontalCenter: parent.horizontalCenter
                    }

                    VPNSwitch {
                        id: vpntoggle

                        Connections {
                            function onCheckedChanged() {
                                if (vpntoggle.checked == true
                                        && ctx.status == "off") {
                                    backend.switchOn()
                                    vpntoggle.checkable = false
                                }
                                if (vpntoggle.checked === false
                                        && ctx.status == "on") {
                                    backend.switchOff()
                                    vpntoggle.checkable = false
                                }
                            }
                        }
                    }

                    LocationText {
                        id: manualOverrideWarning
                        visible: isManualLocation()
                    }
                } // end column
            } // end inner item
        } // end outer item

        Item {

            id: gatewayTab
            anchors.centerIn: parent

            Column {

                anchors.centerIn: parent
                spacing: 10
                //width: parent.width

                RadioButton {
                    id: autoSelectionButton
                    checked: !isManualLocation()
                    text: qsTr("Recommended")
                    onClicked: {
                        backend.useAutomaticGateway()
                        manualSelectionItem.checked = false
                    }
                }

                RadioButton {
                    id: manualSelectionButton
                    checked: isManualLocation()
                    text: qsTr("Manual")
                    onClicked: setGwSelection()
                }

                ComboBox {
                    id: gwSelector
                    editable: false
                    visible: manualSelectionButton.checked
                    anchors.horizontalCenter: parent.horizontalCenter

                    model: [qsTr("Recommended")]
                    onActivated: {
                        console.debug("Selected gateway:", currentText)
                        if (ctx.status == "off") {
                            gwNextConnectionText.visible = true
                        }
                        if (ctx.status == "on") {
                            gwReconnectText.visible = true
                        }
                        backend.useLocation(currentText.toString())
                        manualSelectionItem.checked = true
                    }

                    delegate: ItemDelegate {
                        // TODO: we could use icons
                        // https://doc.qt.io/qt-5/qml-qtquick-controls2-abstractbutton.html#icon-prop
                        background: Rectangle {
                            color: {
                                "#ffffff"
                                // FIXME locations is not defined when we launch
                                /*
                                const fullness = ctx.locations[modelData]
                                if (fullness >= 0 && fullness < 0.4) {
                                    "#83fc5a"
                                } else if (fullness >= 0.4 && fullness < 0.75) {
                                    "#fcb149"
                                } else if (fullness >= 0.75) {
                                    "#fc5a5d"
                                } else {
                                    "#ffffff"
                                }
                                */
                            }
                        }
                        contentItem: Text {
                            text: modelData
                            font: gwSelector.font
                            color: "#000000"
                        }
                    }

                }

                Text {
                    id: gwReconnectText
                    anchors.horizontalCenter: parent.horizontalCenter
                    width: 180
                    font.pixelSize: 12
                    color: "green"
                    wrapMode: Text.WordWrap 
                    text: qsTr("Reconnecting to the selected gateway…")
                    visible: false
                }

                Text {
                    id: gwNextConnectionText
                    anchors.horizontalCenter: parent.horizontalCenter
                    width: 180
                    font.pixelSize: 12
                    color: "green"
                    wrapMode: Text.WordWrap 
                    text: qsTr("This gateway will be used for next connection.")
                    visible: false
                }

            } // end column
        } // end item

        BridgesItem {
            id: bridgesTab
        }

    } // end stacklayout

    Connections {
        target: jsonModel
        function onDataChanged() {
            ctx = JSON.parse(jsonModel.getJson())
            // TODO pass QML_DEBUG variable to be hyper-verbose
            //console.debug(jsonModel.getJson())

            gwSelector.model = Object.keys(ctx.locations)

            if (ctx.donateDialog == 'true') {
                Logic.setNeedsDonate(true);
            }
            if (ctx.loginDialog == 'true') {
                console.debug(jsonModel.getJson())
                console.debug("DEBUG: should display login")
                login.visible = true
            }
            if (ctx.loginOk == 'true') {
                loginOk.visible = true
            }
            if (ctx.errors) {
                login.visible = false
                if (ctx.errors == "nohelpers") {
                    showInitFailure(
                                qsTr("Could not find helpers. Please check your installation"))
                } else if (ctx.errors == "nopolkit") {
                    showInitFailure(qsTr("Could not find polkit agent."))
                } else {
                    showInitFailure()
                }
            }
            if (ctx.donateURL) {
                donateItem.visible = true
            }

            if (ctx.status == "on") {
                gwNextConnectionText.visible = false
                gwReconnectText.visible = false
            }
        }
    }

    function showInitFailure(msg) {
        console.debug("ERRORS:", ctx.errors)
        if (msg == undefined) {
            if (ctx.errors == 'bad_auth_502'
                    || ctx.errors == 'bad_auth_timeout') {
                msg = qsTr("Oops! The authentication service seems down. Please try again later")
                initFailure.title = qsTr("Service Error")
            } else if (ctx.errors == 'bad_auth') {
                if (allowEmptyPass) {
                    // For now, this is a libraryVPN, so we can be explicit about what credentials are here.
                    // Another option to consider is to customize the error strings while vendoring.
                    //: Incorrect library card number
                    msg = qsTr("Please check your Patron ID")
                } else {
                    msg = qsTr("Could not log in with those credentials, please retry")
                }
                initFailure.title = qsTr("Login Error")
            } else {
                //: %1 -> application name
                //: %2 -> error string
                msg = qsTr("Got an error starting %1: %2").arg(ctx.appName).arg(
                            ctx.errors)
            }
        }
        initFailure.text = msg
        initFailure.visible = true
    }

    function isManualLocation() {
        if (!ctx) {
            return false
        }
        return ctx.manualLocation == "true"
    }

    function hasMultipleGateways() {
        // could also count the gateways
        let provider = Logic.getSelectedProvider(providers);
        if (provider == "riseup") {
            return true;
        } else {
            return false;
        }
    }

    function setGwSelection() {

        if (!isManualLocation()) {
            manualSelectionItem.checked = false
            bar.currentIndex = 1
            app.visible = true
            app.show()
            app.raise()
            return
        }

        // last used manual selection
        const location = ctx.currentLocation.toLowerCase()
        const idx = gwSelector.model.indexOf(location)
        gwSelector.currentIndex = idx
        backend.useLocation(location)
    }

    Component.onCompleted: {
        Logic.debugInit()
        loginDone = false
        allowEmptyPass = Logic.shouldAllowEmptyPass(providers)
        needsRestart = false;
        shownDonate = false;

        /* this is a temporary workaround until general GUI revamp for 0.21.8 */
        let provider = Logic.getSelectedProvider(providers);
        if (provider == "calyx") {
            background.color = "#8EA844";
            background.backgroundVisible = false;
            gwSelector.visible = false;
            manualSelectionButton.visible = false;
        }

        if (!systrayAvailable) {
          app.visible = true
          app.raise()
        }
    }


    property var icons: {
        "off": "qrc:/assets/icon/png/white/vpn_off.png",
        "on": "qrc:/assets/icon/png/white/vpn_on.png",
        "wait": "qrc:/assets/icon/png/white/vpn_wait_0.png",
        "blocked": "qrc:/assets/icon/png/white/vpn_blocked.png"
    }

    VpnState {
        id: vpn
    }

    SystemTrayIcon {

        id: systray
        visible: systrayVisible

        /* the systray menu cannot be buried in a child qml file because
         * otherwise the ids are not available
         * from other components
         */
        menu: Menu {

            id: systrayMenu

            MenuItem {
                id: statusItem
                text: qsTr("Checking status…")
                enabled: false
            }

            MenuSeparator {}

            MenuItem {
                id: autoSelectionItem
                text: qsTr("Recommended")
                checkable: true
                checked: !isManualLocation()
                onTriggered: {
                    backend.useAutomaticGateway()
                    manualSelectionItem.checked = false
                }
            }

            /* a minimal segfault for submenu */
            // Menu {}
            MenuItem {
                id: manualSelectionItem
                text: {
                    if (isManualLocation() != "") {
                        locationStr()
                    } else {
                        qsTr("Pick location…")
                    }
                }
                checkable: true
                checked: isManualLocation()
                onTriggered: setGwSelection()
                visible: hasMultipleGateways()
            }

            MenuItem {
                text: qsTr("Preferences…")
                visible: !hasMultipleGateways()
            }

            MenuSeparator {}

            MenuItem {
                text: {
                    if (vpn.state == "failed")
                        qsTr("Reconnect")
                    else
                        qsTr("Turn on")
                }
                onTriggered: {
                    backend.switchOn()
                }
                visible: ctx ? (ctx.status == "off"
                                || ctx.status == "failed") : false
            }

            MenuItem {
                text: {
                    if (ctx && ctx.status == "starting")
                        qsTr("Cancel")
                    else
                        qsTr("Turn off")
                }
                onTriggered: {
                    backend.switchOff()
                }
                visible: ctx ? (ctx.status == "on" || ctx.status == "starting"
                                || ctx.status == "failed") : false
            }

            MenuSeparator {}

            MenuItem {
                text: qsTr("About…")
                onTriggered: {
                    about.visible = true
                    requestActivate()
                }
            }

            MenuItem {
                id: donateItem
                text: qsTr("Donate…")
                visible: ctx ? ctx.donateURL : false
                onTriggered: {
                    donate.visible = true
                }
            }

            MenuSeparator {}

            MenuItem {
                text: qsTr("Help…")

                onTriggered: {
                    console.debug(Qt.resolvedUrl(ctx.helpURL))
                    Qt.openUrlExternally(Qt.resolvedUrl(ctx.helpURL))
                }
            }

            MenuItem {
                text: qsTr("Report a bug…")

                onTriggered: {
                    Qt.openUrlExternally(
                                Qt.resolvedUrl(
                                    "https://0xacab.org/leap/bitmask-vpn/issues"))
                }
            }

            MenuSeparator {}

            MenuItem {
                text: qsTr("Quit")
                onTriggered: backend.quit()
            }
        }

        Component.onCompleted: {
            systray.icon.source = icons["off"]
            tooltip = qsTr("Checking status…")
            console.debug("systray init completed")
            if (systrayVisible) {
                console.log("show systray")
                if (Qt.platform.os === "windows") {
                    let appname = ctx ? ctx.appName : "VPN"
                    Logic.showNotification(
                        ctx,
                        appname
                        + " is up and running. Please use system tray icon to control it.")
                }
            }
        }
    }

    DonateDialog {
        id: donate
        visible: false
    }

    AboutDialog {
        id: about
        visible: false
    }

    LoginDialog {
        id: login
        visible: false
    }

    LoginOKDialog {
        id: loginOk
        visible: false
    }

    MessageDialog {
        id: errorStartingVPN
        modality: Qt.NonModal
        title: qsTr("Error starting VPN")
        text: ""
        detailedText: ""
        visible: false
    }

    MessageDialog {
        id: authAgent
        modality: Qt.NonModal
        title: qsTr("Missing authentication agent")
        text: qsTr("Could not find a polkit authentication agent. Please run one and try again.")
        visible: false
    }

    FailDialog {
        id: initFailure
        visible: false
    }

    function locationStr() {
        if (ctx.currentLocation && ctx.currentCountry) {
            return ctx.currentLocation + ", " + ctx.currentCountry
        } else {
            return ""
        }
    }

    function useBridges(value) {
        if (value==true) {
            backend.setTransport("obfs4")
        } else {
            backend.setTransport("openvpn")
        }
    }

    property alias brReconnect:bridgesTab.displayReconnect

}