tbenandClaude Opus 5.5
cdb93ac1bc
- Media rows can no longer be created through the CRUD API, updates only take description fields on the caller's own row, and every media read or delete goes through mediaFilePath, which refuses paths outside DATA_DIR or inside the database folder. - Uploads strip the file name and extension to safe characters and keep only title, description and summary from the request's media object. - Folder imports no longer follow symlinks (walkRegularFiles), and the source path is quoted in the computer's shell. - User and bot files are served with nosniff, and HTML, SVG, XML and scripts are sandboxed by CSP. - Sandbox cookies are kept to the computer's prefix, and websocket upgrades on /ws and the computer proxy must come from the app's own address (README and Help note nginx's Host header). - user_types CRUD writes go through the assignment matrix; members only read their own user record; read-only users can read CRUD again; grabUsers builds valid SQL for array search terms and bad pages; an admin media DELETE needs an id; read-only users can't delete media. - Rate limits and the audit log use the connection's address, trusting forwarded headers only from a proxy, and login limits are split per address, per account from that address and per account overall. Co-Authored-By: Claude Opus 5.5 <[email protected]>
107 lines
3.0 KiB
TypeScript
107 lines
3.0 KiB
TypeScript
import mediaFilePath from "@/src/utils/media-file-path";
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import _ from "lodash";
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import type { BUN_SQLITE_COBBLE_MEDIA } from "@/db/types/db";
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import grabMediaFromParadigm from "@/src/functions/backend/db/media/grab-media-from-paraidigm";
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import type { MediaParadigmType, TableType, User } from "@/src/types";
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import BunSQLite from "@moduletrace/bun-sqlite";
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import { rmSync } from "fs";
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type Params = {
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id?: string | number;
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ids?: (string | number)[];
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media_paradigm?: MediaParadigmType;
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/**
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* ID of the user to be assigned to this media.
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* Different from logged in user id
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*/
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user_id?: string | number | null;
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can_delete_all_media?: boolean;
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};
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export default async function deleteMedia(params: Params) {
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const { id, ids, media_paradigm, user_id, can_delete_all_media } = params;
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let media_to_delete = new Set<number>();
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if (media_paradigm && user_id) {
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const media_res = (
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await grabMediaFromParadigm({ media_paradigm, user_id })
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).payload;
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if (media_res) {
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for (let i = 0; i < media_res.length; i++) {
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const media = media_res[i];
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if (!media?.id) continue;
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media_to_delete.add(media.id);
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}
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}
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}
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let media_ids_to_del: (number | string)[] = [];
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if (id) {
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media_ids_to_del.push(id);
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}
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if (ids) {
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media_ids_to_del.push(...ids);
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}
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if (media_ids_to_del[0]) {
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for (let i = 0; i < media_ids_to_del.length; i++) {
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const media_id_to_delete = media_ids_to_del[i];
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const target_media = (
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await BunSQLite.select<BUN_SQLITE_COBBLE_MEDIA>({
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table: "media",
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targetId: media_id_to_delete,
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})
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).singleRes;
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if (target_media?.id) {
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if (target_media.user_id !== user_id && !can_delete_all_media) {
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throw new Error(`Can't delete this media!`);
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}
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media_to_delete.add(target_media.id);
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}
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}
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}
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const media_to_delete_array = Array.from(media_to_delete);
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for (let i = 0; i < media_to_delete_array.length; i++) {
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const media_id = media_to_delete_array[i];
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const target_media = (
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await BunSQLite.select<BUN_SQLITE_COBBLE_MEDIA>({
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table: "media",
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targetId: media_id,
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})
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).singleRes;
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if (!target_media?.id) {
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continue;
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}
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for (const write_path of [
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target_media.media_write_path,
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target_media.media_thumbnail_write_path,
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]) {
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const absolute = mediaFilePath({ write_path });
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if (absolute) rmSync(absolute, { force: true });
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}
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await BunSQLite.delete<BUN_SQLITE_COBBLE_MEDIA, TableType>({
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table: "media",
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targetId: target_media.id,
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});
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}
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return {
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success: true,
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};
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}
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