Revert "Prevent possible XSS when using jQuery (#18289)" (#18293) This reverts commit 661d3d28e97bb49bef075c0314edad5879148aaa.

Changes

10 changed files (+34/-39)

• docs/content/doc/developers/guidelines-frontend.md
  • @@ -127,8 +127,3 @@ We forbid `dataset` usage, its camel-casing behaviour makes it hard to grep for
    ### Vue2/Vue3 and JSX Gitea is using Vue2 now, we plan to upgrade to Vue3. We decided not to introduce JSX to keep the HTML and the JavaScript code separated. - - ### jQuery's `$(...)` - - jQuery's `$` function has a broad functionality depending on the input. Well, this can be seen as nice, it's also a fallpit for possible XSS attacks when the input is user-controlled. - The usage of the function can be correct in certain situations, but it is discourage and recommended to use a more specific function of jQuery(e.g. `$.find`, `$.parseHTML`).
• web_src/js/components/RepoBranchTagDropdown.js
  • @@ -2,7 +2,7 @@ import Vue from 'vue';
    import {vueDelimiters} from './VueComponentLoader.js'; export function initRepoBranchTagDropdown(selector) { - $.find(selector).each(function () { + $(selector).each(function () { const $dropdown = $(this); const $data = $dropdown.find('.data'); const data = {
• web_src/js/features/common-global.js
  • @@ -124,7 +124,7 @@ export function initGlobalCommon() {
    $('.tabable.menu .item').tab(); $('.toggle.button').on('click', function () { - $.find($(this).data('target')).slideToggle(100); + $($(this).data('target')).slideToggle(100); }); // make table <tr> and <td> elements clickable like a link
  • @@ -202,7 +202,7 @@ export function initGlobalLinkActions() {
    closable: false, onApprove() { if ($this.data('type') === 'form') { - $.find($this.data('form')).trigger('submit'); + $($this.data('form')).trigger('submit'); return; }
  • @@ -240,7 +240,7 @@ export function initGlobalLinkActions() {
    closable: false, onApprove() { if ($this.data('type') === 'form') { - $.find($this.data('form')).trigger('submit'); + $($this.data('form')).trigger('submit'); return; }
  • @@ -293,7 +293,7 @@ export function initGlobalLinkActions() {
    export function initGlobalButtons() { $('.show-panel.button').on('click', function () { - $.find($(this).data('panel')).show(); + $($(this).data('panel')).show(); }); $('.hide-panel.button').on('click', function (event) {
  • @@ -301,7 +301,7 @@ export function initGlobalButtons() {
    event.preventDefault(); let sel = $(this).attr('data-panel'); if (sel) { - $.find(sel).hide(); + $(sel).hide(); return; } sel = $(this).attr('data-panel-closest');
  • @@ -314,8 +314,8 @@ export function initGlobalButtons() {
    }); $('.show-modal.button').on('click', function () { - $.find($(this).data('modal')).modal('show'); - const colorPickers = $.find($(this).data('modal')).find('.color-picker'); + $($(this).data('modal')).modal('show'); + const colorPickers = $($(this).data('modal')).find('.color-picker'); if (colorPickers.length > 0) { initCompColorPicker(); }
• web_src/js/features/comp/LabelEdit.js
  • @@ -1,7 +1,7 @@
    import {initCompColorPicker} from './ColorPicker.js'; export function initCompLabelEdit(selector) { - if (!$.find(selector).length) return; + if (!$(selector).length) return; // Create label const $newLabelPanel = $('.new-label.segment'); $('.new-label.button').on('click', () => {
• web_src/js/features/repo-branch.js
  • @@ -2,6 +2,6 @@ export function initRepoBranchButton() {
    $('.show-create-branch-modal.button').on('click', function () { $('#create-branch-form')[0].action = $('#create-branch-form').data('base-action') + $(this).data('branch-from-urlcomponent'); $('#modal-create-branch-from-span').text($(this).data('branch-from')); - $.find($(this).data('modal')).modal('show'); + $($(this).data('modal')).modal('show'); }); }
• web_src/js/features/repo-common.js
  • @@ -65,18 +65,18 @@ export function initRepoClone() {
    } export function initRepoCommonBranchOrTagDropdown(selector) { - $.find(selector).each(function () { + $(selector).each(function () { const $dropdown = $(this); $dropdown.find('.reference.column').on('click', function () { $dropdown.find('.scrolling.reference-list-menu').hide(); - $.find($(this).data('target')).show(); + $($(this).data('target')).show(); return false; }); }); } export function initRepoCommonFilterSearchDropdown(selector) { - const $dropdown = $.find(selector); + const $dropdown = $(selector); $dropdown.dropdown({ fullTextSearch: true, selectOnKeydown: false,
• web_src/js/features/repo-diff.js
  • @@ -15,7 +15,7 @@ export function initRepoDiffFileViewToggle() {
    $this.parent().children().removeClass('active'); $this.addClass('active'); - const $target = $.find($this.data('toggle-selector')); + const $target = $($this.data('toggle-selector')); $target.parent().children().addClass('hide'); $target.removeClass('hide'); });
• web_src/js/features/repo-issue.js
  • @@ -28,7 +28,7 @@ export function initRepoIssueTimeTracking() {
    }); $(document).on('click', 'button.issue-delete-time', function () { const sel = `.issue-delete-time-modal[data-id="${$(this).data('id')}"]`; - $.find(sel).modal({ + $(sel).modal({ duration: 200, onApprove() { $(`${sel} form`).trigger('submit');
  • @@ -535,7 +535,7 @@ export function initRepoIssueReferenceIssue() {
    const content = $(`#comment-${$this.data('target')}`).text(); const poster = $this.data('poster-username'); const reference = $this.data('reference'); - const $modal = $.find($this.data('modal')); + const $modal = $($this.data('modal')); $modal.find('textarea[name="content"]').val(`${content}\n\n_Originally posted by @${poster} in ${reference}_`); $modal.modal('show');
• web_src/js/features/repo-legacy.js
  • @@ -42,7 +42,7 @@ export function initRepoCommentForm() {
    $branchMenu.find('.item:not(.no-select)').click(function () { const selectedValue = $(this).data('id'); const editMode = $('#editing_mode').val(); - $.find($(this).data('id-selector')).val(selectedValue); + $($(this).data('id-selector')).val(selectedValue); if ($isNewIssue) { $selectBranch.find('.ui .branch-name').text($(this).data('name')); return;
  • @@ -58,7 +58,7 @@ export function initRepoCommentForm() {
    $selectBranch.find('.reference.column').on('click', function () { $selectBranch.find('.scrolling.reference-list-menu').css('display', 'none'); $selectBranch.find('.reference .text').removeClass('black'); - $.find($(this).data('target')).css('display', 'block'); + $($(this).data('target')).css('display', 'block'); $(this).find('.text').addClass('black'); return false; });
  • @@ -145,9 +145,9 @@ export function initRepoCommentForm() {
    $(this).parent().find('.item').each(function () { if ($(this).hasClass('checked')) { listIds.push($(this).data('id')); - $.find($(this).data('id-selector')).removeClass('hide'); + $($(this).data('id-selector')).removeClass('hide'); } else { - $.find($(this).data('id-selector')).addClass('hide'); + $($(this).data('id-selector')).addClass('hide'); } }); if (listIds.length === 0) {
  • @@ -155,7 +155,7 @@ export function initRepoCommentForm() {
    } else { $noSelect.addClass('hide'); } - $.find($(this).parent().data('id')).val(listIds.join(',')); + $($(this).parent().data('id')).val(listIds.join(',')); return false; }); $listMenu.find('.no-select.item').on('click', function (e) {
  • @@ -182,7 +182,7 @@ export function initRepoCommentForm() {
    $(this).addClass('hide'); }); $noSelect.removeClass('hide'); - $.find($(this).parent().data('id')).val(''); + $($(this).parent().data('id')).val(''); }); }
  • @@ -247,7 +247,7 @@ export function initRepoCommentForm() {
    $list.find('.selected').html(''); $list.find('.no-select').removeClass('hide'); - $.find(input_id).val(''); + $(input_id).val(''); }); }
  • @@ -450,20 +450,20 @@ export function initRepository() {
    // Enable or select internal/external wiki system and issue tracker. $('.enable-system').on('change', function () { if (this.checked) { - $.find($(this).data('target')).removeClass('disabled'); - if (!$(this).data('context')) $.find($(this).data('context')).addClass('disabled'); + $($(this).data('target')).removeClass('disabled'); + if (!$(this).data('context')) $($(this).data('context')).addClass('disabled'); } else { - $.find($(this).data('target')).addClass('disabled'); - if (!$(this).data('context')) $.find($(this).data('context')).removeClass('disabled'); + $($(this).data('target')).addClass('disabled'); + if (!$(this).data('context')) $($(this).data('context')).removeClass('disabled'); } }); $('.enable-system-radio').on('change', function () { if (this.value === 'false') { - $.find($(this).data('target')).addClass('disabled'); - if (typeof $(this).data('context') !== 'undefined') $.find($(this).data('context')).removeClass('disabled'); + $($(this).data('target')).addClass('disabled'); + if (typeof $(this).data('context') !== 'undefined') $($(this).data('context')).removeClass('disabled'); } else if (this.value === 'true') { - $.find($(this).data('target')).removeClass('disabled'); - if (typeof $(this).data('context') !== 'undefined') $.find($(this).data('context')).addClass('disabled'); + $($(this).data('target')).removeClass('disabled'); + if (typeof $(this).data('context') !== 'undefined') $($(this).data('context')).addClass('disabled'); } }); }
• web_src/js/features/repo-settings.js
  • @@ -52,14 +52,14 @@ export function initRepoSettingBranches() {
    initRepoCommonFilterSearchDropdown('.protected-branches .dropdown'); $('.enable-protection, .enable-whitelist, .enable-statuscheck').on('change', function () { if (this.checked) { - $.find($(this).data('target')).removeClass('disabled'); + $($(this).data('target')).removeClass('disabled'); } else { - $.find($(this).data('target')).addClass('disabled'); + $($(this).data('target')).addClass('disabled'); } }); $('.disable-whitelist').on('change', function () { if (this.checked) { - $.find($(this).data('target')).addClass('disabled'); + $($(this).data('target')).addClass('disabled'); } }); }