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fix(opds): handle spaces and quotes in Content-Disposition filename parsing (#3812)

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Zeedif 2026-04-09 11:42:29 -06:00 committed by GitHub
parent baee85e7c8
commit 41d014914b
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1 changed files with 9 additions and 1 deletions
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10
apps/readest-app/src/app/opds/utils/opdsReq.ts
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@ -269,6 +269,7 @@ export const probeAuth = async (
export const probeFilename = async (headers: Record<string, string>) => {
const contentDisposition = headers['content-disposition'];
if (contentDisposition) {
// 1. Try RFC 5987 format (filename*=utf-8''encoded_name)
const extendedMatch = contentDisposition.match(
/filename\*\s*=\s*(?:utf-8|UTF-8)'[^']*'([^;\s]+)/i,
);
@ -276,7 +277,14 @@ export const probeFilename = async (headers: Record<string, string>) => {
return decodeURIComponent(extendedMatch[1]);
}
const plainMatch = contentDisposition.match(/filename\s*=\s*["']?([^"';\s]+)["']?/i);
// 2. Try standard format with quotes (supports spaces)
const quotedMatch = contentDisposition.match(/filename\s*=\s*["']([^"']+)["']/i);
if (quotedMatch?.[1]) {
return decodeURIComponent(quotedMatch[1]);
}
// 3. Fallback: standard format without quotes
const plainMatch = contentDisposition.match(/filename\s*=\s*([^;\s]+)/i);
if (plainMatch?.[1]) {
return decodeURIComponent(plainMatch[1]);
}