2017-08-28 19:00:46 +02:00
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function AutofillService(utilsService, totpService, tokenService, loginService) {
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this.utilsService = utilsService;
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this.totpService = totpService;
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this.tokenService = tokenService;
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this.loginService = loginService;
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2016-09-17 06:00:17 +02:00
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initAutofill();
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2017-07-14 21:34:05 +02:00
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}
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2016-09-17 06:00:17 +02:00
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function initAutofill() {
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AutofillService.prototype.generateFillScript = function (pageDetails, fillUsername, fillPassword) {
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2016-10-14 05:42:08 +02:00
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if (!pageDetails || !fillPassword || fillPassword === '') {
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2016-09-17 06:00:17 +02:00
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return null;
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}
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var fillScript = {
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documentUUID: pageDetails.documentUUID,
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script: [],
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autosubmit: null,
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properties: {},
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options: {},
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metadata: {}
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};
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2016-09-17 15:35:54 +02:00
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var passwordFields = [],
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2016-09-30 04:21:12 +02:00
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passwords = [],
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usernames = [],
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pf = null,
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username = null;
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2016-09-17 15:35:54 +02:00
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2016-12-30 08:09:54 +01:00
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passwordFields = loadPasswordFields(pageDetails, false);
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2016-11-26 18:06:39 +01:00
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if (!passwordFields.length) {
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2016-11-26 20:41:08 +01:00
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// not able to find any viewable password fields. maybe there are some "hidden" ones?
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2016-12-30 08:09:54 +01:00
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passwordFields = loadPasswordFields(pageDetails, true);
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2016-09-17 06:00:17 +02:00
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}
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2017-07-14 21:34:05 +02:00
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var i;
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2016-09-17 06:00:17 +02:00
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for (var formKey in pageDetails.forms) {
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2016-09-30 04:21:12 +02:00
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var passwordFieldsForForm = [];
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2017-07-14 21:34:05 +02:00
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for (i = 0; i < passwordFields.length; i++) {
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2016-09-30 04:21:12 +02:00
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if (formKey === passwordFields[i].form) {
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passwordFieldsForForm.push(passwordFields[i]);
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2016-09-17 06:00:17 +02:00
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}
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}
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2016-09-17 15:35:54 +02:00
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2016-10-04 05:54:03 +02:00
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for (i = 0; i < passwordFieldsForForm.length; i++) {
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pf = passwordFieldsForForm[i];
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2016-09-30 04:21:12 +02:00
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passwords.push(pf);
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if (fillUsername) {
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2017-01-21 18:38:52 +01:00
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username = findUsernameField(pageDetails, pf, false, false);
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2016-11-26 18:06:39 +01:00
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if (!username) {
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2016-11-26 20:41:08 +01:00
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// not able to find any viewable username fields. maybe there are some "hidden" ones?
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2017-01-21 18:38:52 +01:00
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username = findUsernameField(pageDetails, pf, true, false);
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2016-09-17 15:35:54 +02:00
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}
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2016-09-17 06:00:17 +02:00
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2016-09-30 04:21:12 +02:00
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if (username) {
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usernames.push(username);
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}
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2016-09-17 15:35:54 +02:00
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}
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2016-09-17 06:00:17 +02:00
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}
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2016-09-17 15:35:54 +02:00
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}
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2016-09-30 04:21:12 +02:00
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2016-10-04 05:54:03 +02:00
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if (passwordFields.length && !passwords.length) {
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// The page does not have any forms with password fields. Use the first password field on the page and the
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2016-09-17 19:47:17 +02:00
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// input field just before it as the username.
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2016-09-30 04:21:12 +02:00
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pf = passwordFields[0];
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passwords.push(pf);
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if (fillUsername && pf.elementNumber > 0) {
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2017-01-21 18:38:52 +01:00
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username = findUsernameField(pageDetails, pf, false, true);
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2016-09-17 19:47:17 +02:00
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2016-11-26 18:06:39 +01:00
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if (!username) {
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2016-11-26 20:41:08 +01:00
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// not able to find any viewable username fields. maybe there are some "hidden" ones?
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2017-01-21 18:38:52 +01:00
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username = findUsernameField(pageDetails, pf, true, true);
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2016-09-17 19:47:17 +02:00
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}
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2016-09-30 04:21:12 +02:00
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if (username) {
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usernames.push(username);
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}
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2016-09-17 06:00:17 +02:00
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}
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}
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2016-09-30 04:21:12 +02:00
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for (i = 0; i < usernames.length; i++) {
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fillScript.script.push(['click_on_opid', usernames[i].opid]);
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fillScript.script.push(['fill_by_opid', usernames[i].opid, fillUsername]);
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}
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for (i = 0; i < passwords.length; i++) {
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fillScript.script.push(['click_on_opid', passwords[i].opid]);
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fillScript.script.push(['fill_by_opid', passwords[i].opid, fillPassword]);
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2016-09-17 06:00:17 +02:00
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}
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2016-09-30 04:21:12 +02:00
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if (passwords.length) {
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fillScript.autosubmit = { focusOpid: passwords[0].opid };
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2016-09-17 06:00:17 +02:00
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}
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return fillScript;
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};
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2016-12-30 08:09:54 +01:00
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AutofillService.prototype.getFormsWithPasswordFields = function (pageDetails) {
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var passwordFields = [],
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formData = [];
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passwordFields = loadPasswordFields(pageDetails, false);
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if (!passwordFields.length) {
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// not able to find any viewable password fields. maybe there are some "hidden" ones?
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passwordFields = loadPasswordFields(pageDetails, true);
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}
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if (passwordFields.length) {
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for (var formKey in pageDetails.forms) {
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for (var i = 0; i < passwordFields.length; i++) {
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var pf = passwordFields[i];
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if (formKey === pf.form) {
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2017-01-21 18:38:52 +01:00
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var uf = findUsernameField(pageDetails, pf, false, false);
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2016-12-30 08:09:54 +01:00
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if (!uf) {
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// not able to find any viewable username fields. maybe there are some "hidden" ones?
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2017-01-21 18:38:52 +01:00
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uf = findUsernameField(pageDetails, pf, true, false);
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2016-12-30 08:09:54 +01:00
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}
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formData.push({
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form: pageDetails.forms[formKey],
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password: pf,
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username: uf
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});
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break;
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}
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}
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}
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}
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return formData;
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};
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2017-08-29 18:52:11 +02:00
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AutofillService.prototype.doAutoFill = function (login, pageDetails, fromBackground, skipTotp, skipLastUsed) {
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2017-08-28 19:00:46 +02:00
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var deferred = Q.defer();
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var self = this;
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chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) {
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var tab = null;
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if (tabs.length > 0) {
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tab = tabs[0];
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}
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else {
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deferred.reject();
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return;
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}
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if (!tab || !login || !pageDetails || !pageDetails.length) {
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deferred.reject();
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return;
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}
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var didAutofill = false;
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for (var i = 0; i < pageDetails.length; i++) {
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// make sure we're still on correct tab
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if (pageDetails[i].tab.id !== tab.id || pageDetails[i].tab.url !== tab.url) {
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continue;
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}
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var fillScript = self.generateFillScript(pageDetails[i].details,
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login.username, login.password);
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if (!fillScript || !fillScript.script || !fillScript.script.length) {
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continue;
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}
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didAutofill = true;
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2017-08-29 18:52:11 +02:00
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if (!skipLastUsed) {
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self.loginService.updateLastUsedDate(login.id, function () { });
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}
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2017-08-28 19:00:46 +02:00
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chrome.tabs.sendMessage(tab.id, {
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command: 'fillForm',
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fillScript: fillScript
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}, { frameId: pageDetails[i].frameId });
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if ((fromBackground && self.utilsService.isFirefox()) ||
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skipTotp || !login.totp || !self.tokenService.getPremium()) {
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deferred.resolve();
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return;
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}
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self.totpService.isAutoCopyEnabled().then(function (enabled) {
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if (enabled) {
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return self.totpService.getCode(login.totp);
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}
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return null;
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}).then(function (code) {
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if (code) {
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self.utilsService.copyToClipboard(code);
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}
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deferred.resolve();
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return;
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});
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break;
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}
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if (!didAutofill) {
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deferred.reject();
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return;
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}
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});
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return deferred.promise;
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};
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2017-08-29 18:52:11 +02:00
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AutofillService.prototype.doAutoFillForLastUsedLogin = function (pageDetails) {
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2017-08-28 19:00:46 +02:00
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var self = this;
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chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) {
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var tab = null;
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if (tabs.length > 0) {
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tab = tabs[0];
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}
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if (!tab || !tab.url) {
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return;
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}
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var tabDomain = self.utilsService.getDomain(tab.url);
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if (!tabDomain) {
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return;
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}
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2017-09-08 05:26:56 +02:00
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self.loginService.getLastUsedForDomain(tabDomain).then(function (login) {
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if (!login) {
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2017-08-28 19:00:46 +02:00
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return;
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}
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2017-09-08 05:26:56 +02:00
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self.doAutoFill(login, pageDetails, true, true, true);
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2017-08-28 19:00:46 +02:00
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});
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});
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2017-08-29 18:52:11 +02:00
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};
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2017-08-28 19:00:46 +02:00
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2016-12-30 08:09:54 +01:00
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function loadPasswordFields(pageDetails, canBeHidden) {
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var arr = [];
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for (var i = 0; i < pageDetails.fields.length; i++) {
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if (pageDetails.fields[i].type === 'password' && (canBeHidden || pageDetails.fields[i].viewable)) {
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arr.push(pageDetails.fields[i]);
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}
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}
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return arr;
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}
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2017-01-21 18:38:52 +01:00
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function findUsernameField(pageDetails, passwordField, canBeHidden, withoutForm) {
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2016-12-30 08:09:54 +01:00
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var usernameField = null;
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for (var i = 0; i < pageDetails.fields.length; i++) {
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var f = pageDetails.fields[i];
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2017-01-21 18:38:52 +01:00
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if (f.elementNumber >= passwordField.elementNumber) {
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2016-12-30 08:09:54 +01:00
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break;
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}
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2017-01-21 18:38:52 +01:00
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if ((withoutForm || f.form === passwordField.form) && (canBeHidden || f.viewable) &&
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(f.type === 'text' || f.type === 'email' || f.type === 'tel')) {
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2016-12-30 08:09:54 +01:00
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usernameField = f;
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}
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}
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return usernameField;
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}
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2017-07-14 21:34:05 +02:00
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}
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