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using Gtk;
using Xmpp;
using Gee;
using Qlite;
using Dino.Entities;
using Qrencode;
using Gdk;
namespace Dino.Plugins.Omemo {
[GtkTemplate (ui = "/im/dino/Dino/omemo/contact_details_dialog.ui")]
public class ContactDetailsDialog : Gtk.Dialog {
private Plugin plugin;
private Account account;
private Jid jid;
private bool own = false;
private int own_id = 0;
[GtkChild] private Label automatically_accept_new_descr;
[GtkChild] private Box own_fingerprint_container;
[GtkChild] private Label own_fingerprint_label;
[GtkChild] private Box new_keys_container;
[GtkChild] private ListBox new_keys_listbox;
[GtkChild] private Box keys_container;
[GtkChild] private ListBox keys_listbox;
[GtkChild] private Switch auto_accept_switch;
[GtkChild] private Button copy_button;
[GtkChild] private Button show_qrcode_button;
[GtkChild] private Image qrcode_image;
[GtkChild] private Popover qrcode_popover;
public ContactDetailsDialog(Plugin plugin, Account account, Jid jid) {
Object(use_header_bar : Environment.get_variable("GTK_CSD") != "0" ? 1 : 0);
this.plugin = plugin;
this.account = account;
this.jid = jid;
if (Environment.get_variable("GTK_CSD") != "0") {
(get_header_bar() as HeaderBar).set_subtitle(jid.bare_jid.to_string());
}
int identity_id = plugin.db.identity.get_id(account.id);
if (identity_id < 0) return;
// Dialog opened from the account settings menu
// Show the fingerprint for this device separately with buttons for a qrcode and to copy
if(jid.equals(account.bare_jid)) {
own = true;
own_id = plugin.db.identity.row_with(plugin.db.identity.account_id, account.id)[plugin.db.identity.device_id];
automatically_accept_new_descr.label = _("When you add new encryption keys to your account, automatically accept them.");
own_fingerprint_container.visible = true;
string own_b64 = plugin.db.identity.row_with(plugin.db.identity.account_id, account.id)[plugin.db.identity.identity_key_public_base64];
string fingerprint = fingerprint_from_base64(own_b64);
own_fingerprint_label.set_markup(fingerprint_markup(fingerprint));
copy_button.clicked.connect(() => {Clipboard.get_default(get_display()).set_text(fingerprint, fingerprint.length);});
int sid = plugin.db.identity.row_with(plugin.db.identity.account_id, account.id)[plugin.db.identity.device_id];
Pixbuf qr_pixbuf = new QRcode(@"xmpp:$(account.bare_jid)?omemo-sid-$(sid)=$(fingerprint)", 2).to_pixbuf();
qr_pixbuf = qr_pixbuf.scale_simple(150, 150, InterpType.NEAREST);
Pixbuf pixbuf = new Pixbuf(
qr_pixbuf.colorspace,
qr_pixbuf.has_alpha,
qr_pixbuf.bits_per_sample,
170,
170
);
pixbuf.fill(uint32.MAX);
qr_pixbuf.copy_area(0, 0, 150, 150, pixbuf, 10, 10);
qrcode_image.set_from_pixbuf(pixbuf);
show_qrcode_button.clicked.connect(qrcode_popover.popup);
}
new_keys_listbox.set_header_func(header_function);
keys_listbox.set_header_func(header_function);
//Show any new devices for which the user must decide whether to accept or reject
foreach (Row device in plugin.db.identity_meta.get_new_devices(identity_id, jid.to_string())) {
add_new_fingerprint(device);
}
//Show the normal devicelist
foreach (Row device in plugin.db.identity_meta.get_known_devices(identity_id, jid.to_string())) {
if(own && device[plugin.db.identity_meta.device_id] == own_id) {
continue;
}
add_fingerprint(device, (TrustLevel) device[plugin.db.identity_meta.trust_level]);
}
auto_accept_switch.set_active(plugin.db.trust.get_blind_trust(identity_id, jid.bare_jid.to_string()));
auto_accept_switch.state_set.connect((active) => {
plugin.trust_manager.set_blind_trust(account, jid, active);
if (active) {
new_keys_container.visible = false;
foreach (Row device in plugin.db.identity_meta.get_new_devices(identity_id, jid.to_string())) {
plugin.trust_manager.set_device_trust(account, jid, device[plugin.db.identity_meta.device_id], TrustLevel.TRUSTED);
add_fingerprint(device, TrustLevel.TRUSTED);
}
}
return false;
});
}
private void header_function(ListBoxRow row, ListBoxRow? before) {
if (row.get_header() == null && before != null) {
row.set_header(new Separator(Orientation.HORIZONTAL));
}
}
private void set_row(int trust, bool now_active, Image img, Label status_lbl, Label lbl, ListBoxRow lbr){
switch(trust) {
case TrustLevel.TRUSTED:
img.icon_name = "emblem-ok-symbolic";
status_lbl.set_markup("<span color='#1A63D9'>%s</span>".printf(_("Accepted")));
lbl.get_style_context().remove_class("dim-label");
break;
case TrustLevel.UNTRUSTED:
img.icon_name = "action-unavailable-symbolic";
status_lbl.set_markup("<span color='#D91900'>%s</span>".printf(_("Rejected")));
lbl.get_style_context().add_class("dim-label");
break;
case TrustLevel.VERIFIED:
img.icon_name = "security-high-symbolic";
status_lbl.set_markup("<span color='#1A63D9'>%s</span>".printf(_("Verified")));
lbl.get_style_context().remove_class("dim-label");
break;
}
if (!now_active) {
img.icon_name = "appointment-missed-symbolic";
status_lbl.set_markup("<span color='#8b8e8f'>%s</span>".printf(_("Unused")));
lbr.activatable = false;
}
}
private void add_fingerprint(Row device, TrustLevel trust) {
keys_container.visible = true;
ListBoxRow lbr = new ListBoxRow() { visible = true, activatable = true, hexpand = true };
Box box = new Box(Gtk.Orientation.HORIZONTAL, 40) { visible = true, margin_start = 20, margin_end = 20, margin_top = 14, margin_bottom = 14, hexpand = true };
Box status_box = new Box(Gtk.Orientation.HORIZONTAL, 5) { visible = true, hexpand = true };
Label status_lbl = new Label(null) { visible = true, hexpand = true, xalign = 0 };
Image img = new Image() { visible = true, halign = Align.END, icon_size = IconSize.BUTTON };
string res = fingerprint_markup(fingerprint_from_base64(device[plugin.db.identity_meta.identity_key_public_base64]));
Label lbl = new Label(res)
{ use_markup=true, justify=Justification.RIGHT, visible=true, halign = Align.START, valign = Align.CENTER, hexpand = false };
set_row(trust, device[plugin.db.identity_meta.now_active], img, status_lbl, lbl, lbr);
box.add(lbl);
box.add(status_box);
status_box.add(status_lbl);
status_box.add(img);
lbr.add(box);
keys_listbox.add(lbr);
//Row clicked - pull the most up to date device info from the database and show the manage window
keys_listbox.row_activated.connect((row) => {
if(row == lbr) {
Row updated_device = plugin.db.identity_meta.get_device(device[plugin.db.identity_meta.identity_id], device[plugin.db.identity_meta.address_name], device[plugin.db.identity_meta.device_id]);
ManageKeyDialog manage_dialog = new ManageKeyDialog(updated_device, plugin.db);
manage_dialog.set_transient_for((Gtk.Window) get_toplevel());
manage_dialog.present();
manage_dialog.response.connect((response) => {
set_row(response, device[plugin.db.identity_meta.now_active], img, status_lbl, lbl, lbr);
update_device(response, device);
});
}
});
}
private void update_device(int response, Row device){
switch (response) {
case TrustLevel.TRUSTED:
plugin.trust_manager.set_device_trust(account, jid, device[plugin.db.identity_meta.device_id], TrustLevel.TRUSTED);
break;
case TrustLevel.UNTRUSTED:
plugin.trust_manager.set_device_trust(account, jid, device[plugin.db.identity_meta.device_id], TrustLevel.UNTRUSTED);
break;
case TrustLevel.VERIFIED:
plugin.trust_manager.set_device_trust(account, jid, device[plugin.db.identity_meta.device_id], TrustLevel.VERIFIED);
plugin.trust_manager.set_blind_trust(account, jid, false);
auto_accept_switch.set_active(false);
break;
}
}
private void add_new_fingerprint(Row device){
new_keys_container.visible = true;
ListBoxRow lbr = new ListBoxRow() { visible = true, activatable = false, hexpand = true };
Box box = new Box(Gtk.Orientation.HORIZONTAL, 40) { visible = true, margin_start = 20, margin_end = 20, margin_top = 14, margin_bottom = 14, hexpand = true };
Box control_box = new Box(Gtk.Orientation.HORIZONTAL, 0) { visible = true, hexpand = true };
Button yes_button = new Button() { visible = true, valign = Align.CENTER, hexpand = true };
yes_button.image = new Image.from_icon_name("emblem-ok-symbolic", IconSize.BUTTON);
yes_button.get_style_context().add_class("suggested-action");
Button no_button = new Button() { visible = true, valign = Align.CENTER, hexpand = true };
no_button.image = new Image.from_icon_name("action-unavailable-symbolic", IconSize.BUTTON);
no_button.get_style_context().add_class("destructive-action");
yes_button.clicked.connect(() => {
plugin.trust_manager.set_device_trust(account, jid, device[plugin.db.identity_meta.device_id], TrustLevel.TRUSTED);
add_fingerprint(device, TrustLevel.TRUSTED);
new_keys_listbox.remove(lbr);
if (new_keys_listbox.get_children().length() < 1) new_keys_container.visible = false;
});
no_button.clicked.connect(() => {
plugin.trust_manager.set_device_trust(account, jid, device[plugin.db.identity_meta.device_id], TrustLevel.UNTRUSTED);
add_fingerprint(device, TrustLevel.UNTRUSTED);
new_keys_listbox.remove(lbr);
if (new_keys_listbox.get_children().length() < 1) new_keys_container.visible = false;
});
string res = fingerprint_markup(fingerprint_from_base64(device[plugin.db.identity_meta.identity_key_public_base64]));
Label lbl = new Label(res)
{ use_markup=true, justify=Justification.RIGHT, visible=true, halign = Align.START, valign = Align.CENTER, hexpand = false };
box.add(lbl);
control_box.add(yes_button);
control_box.add(no_button);
control_box.get_style_context().add_class("linked");
box.add(control_box);
lbr.add(box);
new_keys_listbox.add(lbr);
}
}
}
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