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34 public delegate void TrustAnchorConfirmationCallback(TrustAnchorConfirmationRequest request);
36 public class TrustAnchorConfirmationRequest : GLib.Object {
37 static MoonshotLogger logger = get_logger("TrustAnchorConfirmationRequest");
39 IdentityManagerApp parent_app;
43 public bool confirmed = false;
45 TrustAnchorConfirmationCallback callback = null;
47 public TrustAnchorConfirmationRequest(IdentityManagerApp parent_app,
52 this.parent_app = parent_app;
55 this.ca_hash = ca_hash;
58 public void set_callback(owned TrustAnchorConfirmationCallback cb)
61 this.callback = ((owned) cb);
63 // this.callback = ((IdCard) => cb(IdCard));
67 public bool execute() {
69 string nai = userid + "@" + realm;
70 IdCard? card = parent_app.model.find_id_card(nai, parent_app.use_flat_file_store);
72 logger.warn(@"execute: Could not find ID card for NAI $nai; returning false.");
73 return_confirmation(false);
77 if (!(card.trust_anchor.is_empty() || card.trust_anchor.get_anchor_type() == TrustAnchor.TrustAnchorType.SERVER_CERT)) {
78 logger.warn(@"execute: Trust anchor type for NAI $nai is not empty or SERVER_CERT; returning true.");
79 return_confirmation(true);
83 if (card.trust_anchor.server_cert == ca_hash) {
84 logger.trace(@"execute: Fingerprint for $nai matches stored value; returning true.");
85 return_confirmation(true);
89 var dialog = new TrustAnchorDialog(card, userid, realm, ca_hash);
90 var response = dialog.run();
92 bool is_confirmed = (response == ResponseType.OK);
95 logger.trace(@"execute: Fingerprint confirmed; updating stored value.");
97 card.trust_anchor.update_server_fingerprint(ca_hash);
98 parent_app.model.update_card(card);
101 return_confirmation(is_confirmed);
103 /* This function works as a GSourceFunc, so it can be passed to
104 * the main loop from other threads
109 private void return_confirmation(bool confirmed) {
110 return_if_fail(callback != null);
112 this.confirmed = confirmed;
113 logger.trace(@"return_confirmation: confirmed=$confirmed");
115 // Send back the confirmation (we can't directly run the
116 // callback because we may be being called from a 'yield')
119 logger.trace("return_confirmation[Idle handler]: invoking callback");
129 class TrustAnchorDialog : Dialog
131 private static Gdk.Color white = make_color(65535, 65535, 65535);
133 public bool complete = false;
135 public TrustAnchorDialog(IdCard card,
140 string server_ta_label_text = null;
142 this.set_title(_("Trust Anchor"));
143 this.set_modal(true);
144 // this.set_transient_for(parent);
147 this.add_buttons(_("Cancel"), ResponseType.CANCEL,
148 _("Confirm"), ResponseType.OK);
150 this.set_default_response(ResponseType.OK);
152 var content_area = this.get_content_area();
153 ((Box) content_area).set_spacing(12);
154 set_bg_color(content_area);
156 Label dialog_label = new Label("");
157 dialog_label.set_alignment(0, 0);
160 if (card.trust_anchor.server_cert == "") {
161 label_markup = "<span font-weight='heavy'>" + _("You are using this identity for the first time with the following trust anchor:") + "</span>";
164 // The server's fingerprint isn't what we're expecting this server to provide.
165 label_markup = "<span font-weight='heavy'>" + _("WARNING: This connection may not be secure! ")
166 + _("The server's trust anchor does not match the expected trust anchor for this server.")
169 server_ta_label_text = _("Server's trust anchor (SHA-256 fingerprint) :");
172 dialog_label.set_markup(label_markup);
173 dialog_label.set_line_wrap(true);
174 dialog_label.set_width_chars(60);
176 var user_label = new Label(_("Username: ") + userid);
177 user_label.set_alignment(0, 0.5f);
179 var realm_label = new Label(_("Realm: ") + realm);
180 realm_label.set_alignment(0, 0.5f);
182 Label confirm_label = new Label(_("Please confirm that this is the correct trust anchor."));
183 confirm_label.set_alignment(0, 0.5f);
185 var trust_anchor_display = make_ta_fingerprint_widget(ca_hash, server_ta_label_text);
187 var vbox = new VBox(false, 0);
188 vbox.set_border_width(6);
189 vbox.pack_start(dialog_label, true, true, 12);
190 vbox.pack_start(user_label, true, true, 2);
191 vbox.pack_start(realm_label, true, true, 2);
192 vbox.pack_start(trust_anchor_display, true, true, 0);
193 vbox.pack_start(confirm_label, true, true, 12);
195 if (card.trust_anchor.server_cert != "") {
196 var expected_ta_display = make_ta_fingerprint_widget(card.trust_anchor.server_cert,
197 _("Expected trust anchor (SHA-256 fingerprint) :"));
198 vbox.pack_start(expected_ta_display, true, true, 0);
201 ((Container) content_area).add(vbox);
203 this.set_border_width(6);
204 this.set_resizable(false);
206 this.response.connect(on_response);
211 private void on_response(Dialog source, int response_id)
213 switch (response_id) {
214 case ResponseType.OK:
217 case ResponseType.CANCEL: