lockbitchat
be1d02f1f7
fix(file-transfer): size chunks under the 64KB SCTP message limit Each 64KB chunk became a ~87KB AES-GCM+Base64 file_chunk message, exceeding WebRTC's 64KB SCTP message-size floor. The consent handshake (small messages) succeeded, but no chunk was ever delivered on Safari and cross-browser connections whose SDP omits a=max-message-size, so files never transferred. Send chunk size is now 16KB (~22KB on the wire); inbound chunks up to 64KB stay accepted for backward compat. fix(file-transfer): make MIME advisory, drive validation by extension The client-supplied MIME type is easily spoofed and varies across browsers/OSes, yet was a hard gate: files with an empty MIME or a cross-OS variant (application/x-zip-compressed, image/jpg) were wrongly rejected. Extension allow-list plus BLOCKED_EXTENSIONS is now the boundary; a blatantly foreign MIME on a safe extension is still rejected and per-type size limits still apply.
10 lines
264 B
JSON
10 lines
264 B
JSON
{
|
|
"version": "1781648539643",
|
|
"buildVersion": "1781648539643",
|
|
"appVersion": "4.8.11",
|
|
"buildTime": "2026-06-16T22:22:19.692Z",
|
|
"buildId": "1781648539643-9244250",
|
|
"gitHash": "9244250",
|
|
"generated": true,
|
|
"generatedAt": "2026-06-16T22:22:19.693Z"
|
|
} |