Show Kratos general failure messages (for example for r wrong password), fix welcome message
This commit is contained in:
Maarten de Waard
parent
2fec6dec32
commit
0ed0c66e1d
5 changed files with 305 additions and 323 deletions
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@ -1,5 +1,12 @@
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# Changelog
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## Unreleased
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- Fix login welcome message
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- Clarify "set new password" button (#94)
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- Show error messages when login fails, for example when a wrong password was
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entered (#96)
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## [0.5.1]
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- Fix bug of missing "Monitoring" app access when creating a new user.
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@ -118,7 +118,13 @@ def login():
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identity = get_auth()
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if identity:
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return render_template("loggedin.html", api_url=KRATOS_PUBLIC_URL, id=id)
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if 'name' in identity['traits']:
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# Add a space in front of the "name" so the template can put it
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# between "Welcome" and the comma
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name = " " + identity['traits']['name']
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else:
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name = ""
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return render_template("loggedin.html", api_url=KRATOS_PUBLIC_URL, name=name)
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flow = request.args.get("flow")
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209
backend/web/static/base.js
vendored
209
backend/web/static/base.js
vendored
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@ -16,7 +16,6 @@
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*/
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// Check if an auth flow is configured and redirect to auth page in that
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// case.
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function check_flow_auth() {
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@ -35,54 +34,49 @@ function check_flow_expired() {
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if (state == 'flow_expired') {
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Cookies.set('flow_state', '');
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$("#contentFlowExpired").show();
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$('#contentFlowExpired').show();
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}
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}
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// The script executed on login flows
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function flow_login() {
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var flow = $.urlParam('flow');
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var uri = api_url + 'self-service/login/flows?id=' + flow;
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// Query the Kratos backend to know what fields to render for the
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// current flow
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$.ajax({
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type: "GET",
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type: 'GET',
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url: uri,
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success: function (data) {
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// Render login form (group: password)
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var html = render_form(data, 'password');
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$("#contentLogin").html(html);
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var form_html = render_form(data, 'password');
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$('#contentLogin').html(form_html);
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var messages_html = render_messages(data);
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$('#contentMessages').html(messages_html);
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},
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complete: function (obj) {
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// If we get a 410, the flow is expired, need to refresh the flow
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if (obj.status == 410) {
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Cookies.set('flow_state', 'flow_expired');
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// If we call the page without arguments, we get a new flow
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window.location.href = 'login';
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}
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}
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},
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});
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}
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// This is called after a POST on settings. It tells if the save was
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// successful and display / handles based on that outcome
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function flow_settings_validate() {
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var flow = $.urlParam('flow');
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var uri = api_url + 'self-service/settings/flows?id=' + flow;
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$.ajax({
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type: "GET",
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type: 'GET',
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url: uri,
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success: function (data) {
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// We had success. We save that fact in our flow_state
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// cookie and regenerate a new flow
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if (data.state == 'success') {
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@ -90,41 +84,37 @@ function flow_settings_validate() {
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// Redirect to generate new flow ID
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window.location.href = 'settings';
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}
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else {
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} else {
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// There was an error, Kratos does not specify what is
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// wrong. So we just show the general error message and
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// let the user figure it out. We can re-use the flow-id
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$("#contentProfileSaveFailed").show();
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$('#contentProfileSaveFailed').show();
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// For now, this code assumes that only the password can fail
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// validation. Other forms might need to be added in the future.
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html = render_form(data, 'password')
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$("#contentPassword").html(html)
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}
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html = render_form(data, 'password');
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$('#contentPassword').html(html);
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}
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},
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});
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}
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// Render the settings flow, this is where users can change their personal
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// settings, like name and password. The form contents are defined by Kratos
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function flow_settings() {
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// Get the details from the current flow from kratos
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var flow = $.urlParam('flow');
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var uri = api_url + 'self-service/settings/flows?id=' + flow;
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$.ajax({
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type: "GET",
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type: 'GET',
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url: uri,
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success: function (data) {
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var state = Cookies.get('flow_state')
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var state = Cookies.get('flow_state');
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// If we have confirmation the settings are saved, show the
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// notification
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if (state == 'settings_saved') {
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$("#contentProfileSaved").show();
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$('#contentProfileSaved').show();
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Cookies.set('flow_state', 'settings');
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}
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@ -132,21 +122,19 @@ function flow_settings() {
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// so the user is not confused by other fields. The user
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// probably want to setup a password only first.
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if (state == 'recovery') {
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$("#contentProfile").hide();
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$('#contentProfile').hide();
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}
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// Render the password & profile form based on the fields we got
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// from the API
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var html = render_form(data, 'password');
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$("#contentPassword").html(html);
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$('#contentPassword').html(html);
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html = render_form(data, 'profile');
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$("#contentProfile").html(html);
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$('#contentProfile').html(html);
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// If the submit button is hit, execute the POST with Ajax.
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$("#formpassword").submit(function(e) {
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$('#formpassword').submit(function (e) {
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// avoid to execute the actual submit of the form.
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e.preventDefault();
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@ -154,7 +142,7 @@ function flow_settings() {
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var url = form.attr('action');
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$.ajax({
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type: "POST",
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type: 'POST',
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url: url,
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data: form.serialize(),
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complete: function (obj) {
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@ -163,21 +151,15 @@ function flow_settings() {
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},
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});
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});
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},
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complete: function (obj) {
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// If we get a 410, the flow is expired, need to refresh the flow
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if (obj.status == 410) {
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Cookies.set('flow_state', 'flow_expired');
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window.location.href = 'settings';
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}
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}
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},
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});
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}
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function flow_recover() {
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@ -185,17 +167,15 @@ function flow_recover() {
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var uri = api_url + 'self-service/recovery/flows?id=' + flow;
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$.ajax({
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type: "GET",
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type: 'GET',
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url: uri,
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success: function (data) {
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// Render the recover form, method 'link'
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var html = render_form(data, 'link');
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$("#contentRecover").html(html);
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$('#contentRecover').html(html);
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// Do form post as an AJAX call
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$("#formlink").submit(function(e) {
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$('#formlink').submit(function (e) {
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// avoid to execute the actual submit of the form.
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e.preventDefault();
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@ -205,30 +185,24 @@ function flow_recover() {
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// keep stat we are in recovery
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Cookies.set('flow_state', 'recovery');
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$.ajax({
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type: "POST",
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type: 'POST',
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url: url,
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data: form.serialize(), // serializes the form's elements.
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success: function(data)
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{
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success: function (data) {
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// Show the request is sent out
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$("#contentRecover").hide();
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$("#contentRecoverRequested").show();
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}
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$('#contentRecover').hide();
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$('#contentRecoverRequested').show();
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},
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});
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});
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},
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complete: function (obj) {
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// If we get a 410, the flow is expired, need to refresh the flow
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if (obj.status == 410) {
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Cookies.set('flow_state', 'flow_expired');
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window.location.href = 'recovery';
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}
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}
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},
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});
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}
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@ -240,27 +214,40 @@ function flow_recover() {
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// data: data object as returned form the API
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// group: group to render.
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function render_form(data, group) {
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// Create form
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var action = data.ui.action;
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var method = data.ui.method;
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var form = "<form id='form" + group + "' method='" + method + "' action='" + action + "'>";
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for (const node of data.ui.nodes) {
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var name = node.attributes.name;
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var type = node.attributes.type;
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var value = node.attributes.value;
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var messages = node.messages
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var messages = node.messages;
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if (node.group == 'default' || node.group == group) {
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var elm = getFormElement(type, name, value, messages);
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form += elm;
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}
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}
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form += "</form>";
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form += '</form>';
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return form;
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}
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// Check if there are any general messages to show to the user and render them
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function render_messages(data) {
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var messages = data.ui.messages;
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if (messages == []) {
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return '';
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}
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var html = '<ul>';
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messages.forEach((message) => {
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html += '<li>';
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html += message.text;
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html += '</li>';
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});
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html += '</ul>';
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return html;
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}
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// Return form element based on name, including help text (sub), placeholder etc.
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@ -274,14 +261,14 @@ function render_form(data, group) {
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// value: If there is already a value known, show it
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// messages: error messages related to the field
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function getFormElement(type, name, value, messages) {
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console.log("Getting form element", type, name, value, messages)
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console.log('Getting form element', type, name, value, messages);
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if (value == undefined) {
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value = '';
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}
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if (typeof(messages) == "undefined") {
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messages = []
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if (typeof messages == 'undefined') {
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messages = [];
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}
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if (name == 'email' || name == 'traits.email') {
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@ -291,37 +278,19 @@ function getFormElement(type, name, value, messages) {
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value,
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'E-mail address',
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'Please enter your e-mail address here',
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'Please provide your e-mail address. We will send a recovery ' +
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'link to that e-mail address.',
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'Please provide your e-mail address. We will send a recovery ' + 'link to that e-mail address.',
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messages,
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);
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}
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if (name == 'traits.username') {
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return getFormInput(
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'name',
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name,
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value,
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'Username',
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'Please provide an username',
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null,
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messages,
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);
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return getFormInput('name', name, value, 'Username', 'Please provide an username', null, messages);
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}
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if (name == 'traits.name') {
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return getFormInput(
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'name',
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name,
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value,
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'Full name',
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'Please provide your full name',
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null,
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messages,
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);
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return getFormInput('name', name, value, 'Full name', 'Please provide your full name', null, messages);
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}
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if (name == 'identifier') {
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return getFormInput(
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'email',
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@ -335,37 +304,37 @@ function getFormElement(type, name, value, messages) {
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}
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if (name == 'password') {
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return getFormInput(
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'password',
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name,
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value,
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'Password',
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'Please provide your password',
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null,
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messages,
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return getFormInput('password', name, value, 'Password', 'Please provide your password', null, messages);
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}
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if (type == 'hidden' || name == 'traits.uuid') {
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return (
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`
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<input type="hidden" class="form-control" id="` +
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name +
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`"
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name="` +
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name +
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`" value='` +
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value +
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`'>`
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);
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}
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if (type == 'hidden' || name == 'traits.uuid') {
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return `
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<input type="hidden" class="form-control" id="`+name+`"
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name="`+name+`" value='`+value+`'>`;
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}
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if (type == 'submit') {
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return `<div class="form-group">
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<input type="hidden" name="`+name+`" value="`+value+`">
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return (
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`<div class="form-group">
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<input type="hidden" name="` +
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name +
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`" value="` +
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value +
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`">
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<button type="submit" class="btn btn-primary">Go!</button>
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</div>`;
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</div>`
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);
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}
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return getFormInput('input', name, value, name, null, null, messages);
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}
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// Usually called by getFormElement, generic function to generate an
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@ -378,13 +347,13 @@ function getFormElement(type, name, value, messages) {
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// param help: Additional help text, displayed below the field in small font
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// param messages: Message about failed input
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function getFormInput(type, name, value, label, placeHolder, help, messages) {
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if (typeof(help) == "undefined" || help == null) {
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help = ""
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if (typeof help == 'undefined' || help == null) {
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help = '';
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}
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console.log("Messages: ", messages);
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console.log('Messages: ', messages);
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// Id field for help element
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var nameHelp = name + "Help";
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var nameHelp = name + 'Help';
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var element = '<div class="form-group">';
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element += '<label for="' + name + '">' + label + '</label>';
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@ -393,8 +362,8 @@ function getFormInput(type, name, value, label, placeHolder, help, messages) {
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// messages get appended to help info
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if (messages.length) {
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for (message in messages) {
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console.log("adding message", messages[message])
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help += messages[message]['text']
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console.log('adding message', messages[message]);
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help += messages[message]['text'];
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}
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}
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@ -408,11 +377,15 @@ function getFormInput(type, name, value, label, placeHolder, help, messages) {
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if (placeHolder) {
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element += 'placeholder="' + placeHolder + '" ';
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}
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element += ">";
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element += '>';
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if (help) {
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element +=
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`<small id="`+nameHelp+`" class="form-text text-muted">` + help + `
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`<small id="` +
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nameHelp +
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`" class="form-text text-muted">` +
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help +
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`
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</small>`;
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}
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@ -421,11 +394,9 @@ function getFormInput(type, name, value, label, placeHolder, help, messages) {
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return element;
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}
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// $.urlParam get parameters from the URI. Example: id = $.urlParam('id');
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$.urlParam = function (name) {
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var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(window.location.href);
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var results = new RegExp('[?&]' + name + '=([^&#]*)').exec(window.location.href);
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if (results == null) {
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return null;
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}
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|
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@ -1,5 +1,3 @@
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{% extends 'base.html' %}
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{% block content %}
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|
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@ -18,10 +16,10 @@
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<div id="contentMessages"></div>
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<div id="contentWelcome">Welcome {{ id['name'] }},<br/><br/>
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You are already logged in.
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<div id="contentWelcome">
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Welcome{{ name }},
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<br/><br/>
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You are logged in.
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</div>
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|
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@ -19,7 +19,7 @@
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<div id="contentMessages"></div>
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<div id="contentLogin"></div>
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<div id="contentHelp">
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<a href='recovery'>Forget password?</a> | <a href='https://stackspin.net'>About stackspin</a>
|
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<a href='recovery'>Set new password</a> | <a href='https://stackspin.net'>About stackspin</a>
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</div>
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{% endblock %}
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Reference in a new issue