Zoltán Papp ce08e529d3 [client] Bound what one peer can announce to the file drop receiver ...

validateOffer bounded the file count and inline text but only checked the
sign of an announced size, and nothing limited the aggregate or how many
offers a sender could keep open. Every announced byte is staged in the spool
before delivery, so a peer decided how much of the receiver's disk to take:
512 files of 8 GiB were accepted unchallenged, and a flood of offers each
raised its own consent prompt.

Sizes are now capped per file and per offer, and a sender is held to a fixed
number of open offers. The aggregate accumulates against the remaining
headroom instead of summing first, because 512 files of 2^60 wrap an int64
back through zero and a plain sum would report such an offer as nil bytes.

The count is of open offers, not lifetime ones, so settling one frees a slot.

2026-09-08 20:54:11 +02:00

..

client.go

[client] Report file drop progress, and stop a withdrawn transfer

2026-08-18 14:34:44 +02:00

delivery_other.go

Add peer-to-peer file drop

2026-08-16 22:04:38 +02:00

delivery_unix.go

Add peer-to-peer file drop

2026-08-16 22:04:38 +02:00

delivery.go

[client] Fix file drop delivery and refine the files UI

2026-09-05 19:12:43 +02:00

filedrop_test.go

[client] Bound what one peer can announce to the file drop receiver

2026-09-08 20:54:11 +02:00

history.go

[client] Enforce a file drop block on a transfer already in flight

2026-09-08 20:48:28 +02:00

http.go

Add peer-to-peer file drop

2026-08-16 22:04:38 +02:00

manager.go

[client] Enforce a file drop block on a transfer already in flight

2026-09-08 20:48:28 +02:00

offer.go

[client] Bound what one peer can announce to the file drop receiver

2026-09-08 20:54:11 +02:00

policy.go

[client] Bind the file drop receiver only while receiving is enabled

2026-09-05 19:58:08 +02:00

progress_test.go

[client] Report file drop progress, and stop a withdrawn transfer

2026-08-18 14:34:44 +02:00

progress.go

[client] Report file drop progress, and stop a withdrawn transfer

2026-08-18 14:34:44 +02:00

protocol.go

[client] Bound what one peer can announce to the file drop receiver

2026-09-08 20:54:11 +02:00

receiver.go

[client] Bound what one peer can announce to the file drop receiver

2026-09-08 20:54:11 +02:00

server.go

[client] Scope the iOS file drop listener to the tunnel interface

2026-08-27 17:58:25 +02:00

sink_test.go

[client] Stage incoming file drop payloads through a platform sink

2026-08-25 18:45:38 +02:00

sink.go

[client] Stage incoming file drop payloads through a platform sink

2026-08-25 18:45:38 +02:00

spool.go

[client] Bind the file drop receiver only while receiving is enabled

2026-09-05 19:58:08 +02:00

store.go

Add peer-to-peer file drop

2026-08-16 22:04:38 +02:00