merge: laxer HTML sanitisation for admin-controlled text - fixes #447 (!454)

View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/454

Closes #447

Approved-by: Marie <marie@kaifa.ch>

packages/backend/src/server/api/mastodon/converters.ts

@@ -279,8 +279,7 @@ export class MastoConverters {
 			emoji_reactions: status.emoji_reactions,
 			bookmarked: false,
 			quote: isQuote ? await this.convertReblog(status.reblog) : false,
-			// optional chaining cannot be used, as it evaluates to undefined, not null
-			edited_at: note.updatedAt ? note.updatedAt.toISOString() : null,
+			edited_at: note.updatedAt?.toISOString(),
 		});
 	}
 }

packages/backend/src/server/web/views/base.pug

@@ -43,6 +43,7 @@ html
 		link(rel='stylesheet' href='/assets/phosphor-icons/bold/style.css')
 		link(rel='stylesheet' href='/static-assets/fonts/sharkey-icons/style.css')
 		link(rel='modulepreload' href=`/vite/${clientEntry.file}`)
+		script(src='/client-assets/libopenmpt.js')
 
 		if !config.clientManifestExists
 				script(type="module" src="/vite/@vite/client")
@@ -72,6 +73,7 @@ html
 		script.
 			var VERSION = "#{version}";
 			var CLIENT_ENTRY = "#{clientEntry.file}";
+			window.libopenmpt = window.Module;
 
 		script(type='application/json' id='misskey_meta' data-generated-at=now)
 			!= metaJson

packages/frontend/src/scripts/chiptune2.ts

@@ -1,12 +1,9 @@
-// @ts-nocheck
+/* global libopenmpt UTF8ToString writeAsciiToMemory */
 /* eslint-disable */
 
 const ChiptuneAudioContext = window.AudioContext || window.webkitAudioContext;
 
-let libopenmpt
-let libopenmptLoadPromise
-
-export function ChiptuneJsConfig (repeatCount?: number, context?: AudioContext) {
+export function ChiptuneJsConfig (repeatCount: number, context: AudioContext) {
 	this.repeatCount = repeatCount;
 	this.context = context;
 }
@@ -23,28 +20,6 @@ export function ChiptuneJsPlayer (config: object) {
 	this.volume = 1;
 }
 
-ChiptuneJsPlayer.prototype.initialize = function() {
-	if (libopenmptLoadPromise) return libopenmptLoadPromise;
-	if (libopenmpt) return Promise.resolve();
-
-	libopenmptLoadPromise = new Promise(async (resolve, reject) => {
-		try {
-			const { Module } = await import('./libopenmpt/libopenmpt.js');
-			await new Promise((resolve) => {
-				Module['onRuntimeInitialized'] = resolve;
-			})
-			libopenmpt = Module;
-			resolve()
-		} catch (e) {
-			reject(e)
-		} finally {
-			libopenmptLoadPromise = undefined;
-		}
-	})
-
-	return libopenmptLoadPromise;
-}
-
 ChiptuneJsPlayer.prototype.constructor = ChiptuneJsPlayer;
 
 ChiptuneJsPlayer.prototype.fireEvent = function (eventName: string, response) {
@@ -86,12 +61,12 @@ ChiptuneJsPlayer.prototype.seek = function (position: number) {
 
 ChiptuneJsPlayer.prototype.metadata = function () {
 	const data = {};
-	const keys = libopenmpt.UTF8ToString(libopenmpt._openmpt_module_get_metadata_keys(this.currentPlayingNode.modulePtr)).split(';');
+	const keys = UTF8ToString(libopenmpt._openmpt_module_get_metadata_keys(this.currentPlayingNode.modulePtr)).split(';');
 	let keyNameBuffer = 0;
 	for (const key of keys) {
 		keyNameBuffer = libopenmpt._malloc(key.length + 1);
-		libopenmpt.writeAsciiToMemory(key, keyNameBuffer);
-		data[key] = libopenmpt.UTF8ToString(libopenmpt._openmpt_module_get_metadata(this.currentPlayingNode.modulePtr, keyNameBuffer));
+		writeAsciiToMemory(key, keyNameBuffer);
+		data[key] = UTF8ToString(libopenmpt._openmpt_module_get_metadata(this.currentPlayingNode.modulePtr, keyNameBuffer));
 		libopenmpt._free(keyNameBuffer);
 	}
 	return data;
@@ -109,7 +84,7 @@ ChiptuneJsPlayer.prototype.unlock = function () {
 };
 
 ChiptuneJsPlayer.prototype.load = function (input) {
-	return this.initialize().then(() => new Promise((resolve, reject) => {
+	return new Promise((resolve, reject) => {
 		if(this.touchLocked) {
 			this.unlock();
 		}
@@ -131,7 +106,7 @@ ChiptuneJsPlayer.prototype.load = function (input) {
 				reject(error);
 			});
 		}
-	}));
+	});
 };
 
 ChiptuneJsPlayer.prototype.play = function (buffer: ArrayBuffer) {
@@ -205,7 +180,7 @@ ChiptuneJsPlayer.prototype.getPatternNumRows = function (pattern: number) {
 
 ChiptuneJsPlayer.prototype.getPatternRowChannel = function (pattern: number, row: number, channel: number) {
 	if (this.currentPlayingNode && this.currentPlayingNode.modulePtr) {
-		return libopenmpt.UTF8ToString(libopenmpt._openmpt_module_format_pattern_row_channel(this.currentPlayingNode.modulePtr, pattern, row, channel, 0, true));
+		return UTF8ToString(libopenmpt._openmpt_module_format_pattern_row_channel(this.currentPlayingNode.modulePtr, pattern, row, channel, 0, true));
 	}
 	return '';
 };

packages/frontend/src/scripts/libopenmpt/LICENSE

@@ -1,25 +0,0 @@
-Copyright (c) 2004-2024, OpenMPT Project Developers and Contributors
-Copyright (c) 1997-2003, Olivier Lapicque
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-      notice, this list of conditions and the following disclaimer in the
-      documentation and/or other materials provided with the distribution.
-    * Neither the name of the OpenMPT project nor the
-      names of its contributors may be used to endorse or promote products
-      derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

packages/frontend/src/scripts/libopenmpt/readme.md

@@ -1,23 +0,0 @@
-modifications made to `libopenmpt.js` (can be taken from https://lib.openmpt.org/libopenmpt/download/):
-
-at the beginning of the file:
-```js
-// @ts-nocheck
-/* eslint-disable */
-```
-
-at the end of the file:
-```js
-Module.UTF8ToString = UTF8ToString;
-Module.writeAsciiToMemory = writeAsciiToMemory;
-export { Module }
-```
-
-replace
-```
-wasmBinaryFile="libopenmpt.wasm"
-```
-with
-```
-wasmBinaryFile=new URL("./libopenmpt.wasm", import.meta.url).href
-```

packages/frontend/vite.config.ts

@@ -8,7 +8,7 @@ import meta from '../../package.json';
 import pluginUnwindCssModuleClassName from './lib/rollup-plugin-unwind-css-module-class-name.js';
 import pluginJson5 from './vite.json5.js';
 
-const extensions = ['.ts', '.tsx', '.js', '.jsx', '.mjs', '.json', '.json5', '.svg', '.sass', '.scss', '.css', '.vue', '.wasm'];
+const extensions = ['.ts', '.tsx', '.js', '.jsx', '.mjs', '.json', '.json5', '.svg', '.sass', '.scss', '.css', '.vue'];
 
 const hash = (str: string, seed = 0): number => {
 	let h1 = 0xdeadbeef ^ seed,

packages/megalodon/src/entities/status.ts

@@ -19,7 +19,6 @@ namespace Entity {
     content: string
     plain_content?: string | null
     created_at: string
-    edited_at: string | null
     emojis: Emoji[]
     replies_count: number
     reblogs_count: number

packages/megalodon/src/friendica/api_client.ts

@@ -725,7 +725,6 @@ namespace FriendicaAPI {
       content: s.content,
       plain_content: null,
       created_at: s.created_at,
-      edited_at: s.edited_at || null,
       emojis: Array.isArray(s.emojis) ? s.emojis.map(e => emoji(e)) : [],
       replies_count: s.replies_count,
       reblogs_count: s.reblogs_count,

packages/megalodon/src/friendica/entities/status.ts

@@ -17,7 +17,6 @@ namespace FriendicaEntity {
     reblog: Status | null
     content: string
     created_at: string
-    edited_at?: string | null
     emojis: Emoji[]
     replies_count: number
     reblogs_count: number

packages/megalodon/src/mastodon/api_client.ts

@@ -628,7 +628,6 @@ namespace MastodonAPI {
       content: s.content,
       plain_content: null,
       created_at: s.created_at,
-      edited_at: s.edited_at || null,
       emojis: Array.isArray(s.emojis) ? s.emojis.map(e => emoji(e)) : [],
       replies_count: s.replies_count,
       reblogs_count: s.reblogs_count,

packages/megalodon/src/mastodon/entities/status.ts

@@ -18,7 +18,6 @@ namespace MastodonEntity {
     reblog: Status | null
     content: string
     created_at: string
-    edited_at?: string | null
     emojis: Emoji[]
     replies_count: number
     reblogs_count: number

packages/megalodon/src/misskey/api_client.ts

@@ -283,7 +283,6 @@ namespace MisskeyAPI {
           : '',
         plain_content: n.text ? n.text : null,
         created_at: n.createdAt,
-        edited_at: n.updatedAt || null,
         emojis: mapEmojis(n.emojis).concat(mapReactionEmojis(n.reactionEmojis)),
         replies_count: n.repliesCount,
         reblogs_count: n.renoteCount,

packages/megalodon/src/misskey/entities/note.ts

@@ -7,7 +7,6 @@ namespace MisskeyEntity {
   export type Note = {
     id: string
     createdAt: string
-    updatedAt?: string | null
     userId: string
     user: User
     text: string | null

packages/megalodon/src/pleroma/api_client.ts

@@ -357,7 +357,6 @@ namespace PleromaAPI {
       content: s.content,
       plain_content: s.pleroma.content?.['text/plain'] ? s.pleroma.content['text/plain'] : null,
       created_at: s.created_at,
-      edited_at: s.edited_at || null,
       emojis: Array.isArray(s.emojis) ? s.emojis.map(e => emoji(e)) : [],
       replies_count: s.replies_count,
       reblogs_count: s.reblogs_count,

packages/megalodon/src/pleroma/entities/status.ts

@@ -18,7 +18,6 @@ namespace PleromaEntity {
     reblog: Status | null
     content: string
     created_at: string
-    edited_at?: string | null
     emojis: Emoji[]
     replies_count: number
     reblogs_count: number

packages/megalodon/test/integration/mastodon/api_client.spec.ts

@@ -49,7 +49,6 @@ const status: Entity.Status = {
   content: 'hoge',
   plain_content: null,
   created_at: '2019-03-26T21:40:32',
-  edited_at: null,
   emojis: [],
   replies_count: 0,
   reblogs_count: 0,

packages/megalodon/test/unit/parser.spec.ts

@@ -38,7 +38,6 @@ const status: Entity.Status = {
   content: 'hoge',
   plain_content: 'hoge',
   created_at: '2019-03-26T21:40:32',
-  edited_at: null,
   emojis: [],
   replies_count: 0,
   reblogs_count: 0,

packages/megalodon/test/unit/webo_socket.spec.ts

@@ -37,7 +37,6 @@ const status: Entity.Status = {
   content: 'hoge',
   plain_content: 'hoge',
   created_at: '2019-03-26T21:40:32',
-  edited_at: null,
   emojis: [],
   replies_count: 0,
   reblogs_count: 0,