192 Commits

Author	SHA1	Message	Date
RustDesk	ae6af2de43	Webrtc (#15684) ... * feat: add rendezvous WebRTC signaling fields * feat: route WebRTC ICE on controlled side * feat: race WebRTC as a direct transport enhancement * fix: route WebRTC ICE through rendezvous paths * feat: WebRTC transport racing, DTLS identity binding, and pc-leak fixes - prefer-P2P racing (race_transports_prefer_webrtc) across punch and RelayResponse; ICE bridge with 400ms candidate resend - controlled-side answerer and ICE routing; sign local DTLS fingerprint into SignedId, controller verifies the binding fail-closed - fix pc leaks: close_webrtc() on insecure-decline paths (io_loop, port_forward); compute direct before disarming the offerer guard - point hbb_common to the WebRTC data-plane commit 9f5a296 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * fix: preserve WebRTC transport preference * feat: decouple WebRTC from UDP punch, route controlled signaling over TCP - the WebRTC offer now rides any punch request; only an offer-less request may close and reuse the rendezvous socket for TCP punching (request_allows_tcp_punch replaces the udp_port-based invariant), with a separate offer-less request racing as the TCP fallback - WebSocket mode no longer disables WebRTC — ws only tunnels the signaling/relay legs while ICE stays the only P2P path there; SOCKS proxy still disables it (ICE would bypass the proxy and leak the real IP) - controlled side: WebRTC-only punch replies and trickled ICE candidates go over dedicated TCP connections to the rendezvous server instead of the UDP mediator channel, for ws/TCP-only hbbs deployments; drop the now-redundant rz_sender plumbing and the 400ms candidate re-send on that leg - guard is_udp handling against responses to requests that advertised no udp_port; skip the IPv6 socket bind under force-relay - test_udp_uat: drop the STUN port race — the punch port must come from the rendezvous server's TestNatResponse observing this socket's mapping, a STUN probe from another socket can advertise an unreachable port - bump hbb_common (webrtc 0.13 MSRV pin rationale + upgrade checklist docs) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix: KCP/UDP resilience to ICMP resets; optional KCP congestion control - treat ICMP-driven UDP socket errors (WSAECONNRESET 10054 on Windows, ECONNREFUSED on Linux) as packet loss in punch_udp and the KCP pump instead of tearing the session down; KCP retransmits through them and a truly dead link is still reaped by the pong/app-level timeouts - resolve STUN hostnames via tokio::net::lookup_host so DNS never blocks a runtime worker; fix the inverted non-IPv4 error message - add enable-kcp-congestion-control option (default on): switch the turbo profile to nc=0 so brief loss on constrained links no longer spirals into stalls; sender-side only, no wire negotiation - pin kcp-sys to the rustdesk-patches branch: upstream main lost the RustDesk patches on the EasyTier sync, and this branch also wires set_kcp_config_factory into connection setup, making the option effective Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix: carry switch_code through WebRTC relay fallbacks after rebase The rebase onto master (switch-code feature) added an 8th request_relay parameter; pass the interface's switch code from both WebRTC->relay fallback paths so a role-swap session survives the fallback. Also drop a duplicate bindgen 0.72.1 entry the Cargo.lock merge produced. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * fix: don't let the preferred branch's own relay preempt a direct fallback race_transports_prefer_webrtc committed any success from its first argument outright, on the assumption that it is the WebRTC connect. It is not: the call site passes a whole punch attempt, which internally falls back to request_relay when its direct transports fail. That relay was therefore committed instantly while the offer-less fallback's TCP punch was still in flight — inverting the preference this function exists to enforce, since the is_p2p predicate the caller already supplies was applied only to the `others` branch. Apply it to both branches: a direct result from either side still commits immediately, and a relayed result from either side is held for the window so the other side can land something direct. Also commit a held connection when the surviving branch errors, which the previous code only did on the first branch's failure path. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * fix: evict the oldest pending ICE candidate, not the newest Candidates arrive in gathering order — host, then srflx, then relay — so a full buffer was discarding exactly the ones that traverse NAT while keeping host ones that only work on a shared LAN. Evict from the front instead. Also document why the controller's ICE bridge must not reconnect on error, in contrast to the controlled side's per-candidate retry: its socket address is the return route itself (mangled into PunchHole.socket_addr, echoed back in IceCandidate.socket_addr, resolved through tcp_punch), so a reconnect would arrive from an address no route points at, and the server drops the old entry when the connection closes. Once it dies both directions are dead, and abandoning WebRTC is the correct response rather than retrying. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * fix: bound log volume on sites whose rate a peer or retry loop controls Debug output goes to the log file, so a site that fires per received message or per retry lets someone else decide how much a machine writes to disk. The WebRTC work added the first such sites. - KCP io loop: absorbing ICMP errors as packet loss made a broken socket write ~100 lines a second for the 60s until the pong timeout reaps it. Log by run instead: one line when a run starts, one per ~5s while it persists so a stuck socket stays visible, and one on recovery with the total. - punch_udp: the recv error retries every 10ms for up to MAX_TIME, so one line per occurrence wrote thousands per punch. Log the first, report the count in the timeout message. - ICE candidate paths (client, mediator): the peer sets the candidate rate and the rendezvous route carrying them needs no prior punch, so throttle to one line a minute each with the suppressed count. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * fix: the KCP io throttle reset itself every cycle, so it never throttled The send and recv arms shared one counter, and an ICMP error on a connected socket is reported once and then cleared — so the steady state is an alternation: the send succeeds and clears the counter, the next recv reports the error and finds the counter at 1, and logs. Every error still wrote a line, at the ~100/s the previous commit set out to stop, while the persistent-failure and recovery branches were unreachable. Use one LogThrottle per direction instead of a hand-rolled counter. That removes the shared state the bug lived in, drops a third throttling mechanism in favour of the one already added, and leaves the surrounding `if let Err` untouched rather than reshaping it into a match. Also fix test_udp_uat's socket-error arm, the untreated twin of the punch_udp site: it had no backoff at all, so a persistent error re-armed recv immediately and spun the loop at CPU speed, one warn line per iteration. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * bump kcp-sys: 14 review fixes on rustdesk-patches (6e44b93 -> fa51c15) Picks up the handshake-recovery work plus the review round on top of it: ABBA deadlock between the endpoint's two DashMaps, graceful-close tail truncation, mid-stream hole on ikcp_send failure, FIN retransmission for lost-FIN half-open hangs, SYN-ACK budget burned on dropped packets, spurious ConnectTimeout after a completed handshake, accept-backlog overflow stranding conns, aliasing UB in the output callback, and the log-facade/throttling cleanup (per-packet sites no longer reach the debug-level file logger, peer-rate warns throttled). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * ws: decouple ICE policy from force_relay — full-ICE WebRTC over WebSocket WebSocket support folds into force_relay because a ws tunnel kills classic TCP/UDP punching — but that conflated transport necessity with relay policy, and the WebRTC decisions keyed off the merged flag: a ws client built no offerer at all without TURN, and only a Relay-only-ICE one with it. ws deployments could never reach a direct WebRTC connection, which is exactly the path they are supposed to live on. Split the flag. LoginConfigHandler now tracks policy_relay (the force-always-relay option, an explicit relay request — /r ids and retry-via-relay included — and proxy) separately; force_relay stays policy_relay || use_ws() and keeps governing the classic paths, so non-ws behavior is unchanged everywhere: - the offerer's existence and ICE policy follow policy_relay: under pure ws the offer gathers every candidate type and may go direct; under relay-by-policy it stays Relay-only ICE, TURN-gated, exactly as before; - the RelayResponse race applies the prefer-P2P window under ws (a direct ICE path is worth delaying an already-ready relay for) while policy relay keeps first-success semantics; - the request carries webrtc_all_ice (hbb_common 64b54ab) so the controlled side knows the offer is full-ICE: it answers with full ICE and no TURN requirement, while offers without the bit keep today's relay-only answer path on every version-skew combination. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * bump kcp-sys: 7 review fixes on rustdesk-patches (fa51c15 -> 023a006) Reverts the connect/accept/add_conn changes that regressed concurrent connects (the state_map guard held across add_conn is load-bearing), states the single-conn contract on KcpEndpoint so shared-endpoint behaviour stops consuming review effort, pins the two invariants that keep truncated input from aborting under panic='abort', and fixes three findings from external review: sendwnd() echoing raw config instead of KCP's effective window (a non-positive factory value stalled sending forever), the passive closer's lost final FIN delaying EOF by up to ~20s, and the doubled window overflowing for extreme factory values. Lock-only change: cargo update -p kcp-sys also re-picked libloading's windows-targets between two versions already present in the lock; that was reverted to keep this commit to the one line it is about. cargo metadata --locked passes on the result. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> * ws: read the all-ICE declaration from the offer envelope, drop the proto field Companion to hbb_common 68d2729: the full-ICE declaration now lives as an `ice_policy: "all"` key inside the webrtc:// envelope, so the request assembly no longer sets webrtc_all_ice and the controlled side asks the envelope (endpoint_declares_all_ice) instead of a PunchHole field. The rendezvous server carries the offer opaquely — no forwarding to keep in sync. Skew behavior is unchanged: an unmarked or unparseable envelope reads as the old Relay-only semantics. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * add enable-webrtc option; gate test_ipv6 under forced relay OPTION_ENABLE_WEBRTC (hbb_common 48c2d4d) follows the udp/ipv6 punch options end to end: default on against the public server, off against private ones, same settings UI placement on desktop and mobile, and the same bool2option local-option handling. Gates: - controller: should_create_webrtc_offerer checks it first — no pc, no STUN/TURN gathering, no offer in the request; - controlled: unlike the udp/ipv6 legs, which deliberately follow the request, answering builds a pc that gathers ICE from this host, so the answerer honors this machine's own switch too. Translations for "Enable WebRTC P2P connection" added to all 50 lang files next to the IPv6 entry (IPv6 and WebRTC are invariant terms in the same grammatical slot in every one of them). Also stop probing v6 reachability (test_ipv6) under any forced relay: the v6 punch socket is never bound there, so the probe was wasted work on every ws/proxy/relay connection. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * kcp: client-side integration tests over real loopback sockets kcp-sys has been through two review rounds of behavioral fixes; the client wrapper (kcp_io pumps, connect/accept deadlines, framed-stream adaptation, guard lifetimes) had no tests pinning what rustdesk actually relies on. Four now do, each through real 127.0.0.1 UDP sockets and the BytesCodec framing sessions use: - handshake + bidirectional framed roundtrip + graceful close: the peer observes end-of-stream instead of hanging (guard outlives the framed stream so the FIN goes out); - a writer that queues 50 frames and closes immediately loses none of them - the client-side pin for the close-tail-drain semantics; - socket errors after the peer vanishes are treated as loss: writes keep succeeding, nothing tears down (ICMP is advisory on connected UDP); - the connect deadline holds when nothing answers. Mutation-checked: dropping inbound forwarding in kcp_io reddens exactly the three tests that need the pump, and the timeout test alone stays green. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * ipc/auth: replace the local throttle with the shared throttled_log! auth.rs predated hbb_common's LogThrottle and grew its own equivalent: same shape (last_log_at + suppressed), same 5s interval, plus a helper and three OnceLock<Mutex<..>> statics. It also counted the other way - excluding the event being reported - so each of the three sites carried two near-identical log::warn! arms to avoid printing "suppressed 0". The shared macro covers all of it: one static per call site declared by the expansion, and the multiplicity suffix appears only when there is one, which is what those duplicated arms were for. 102 lines out, 27 in. Behavior difference, deliberate: a burst now reads "(x47)" - the total including this line - instead of "(suppressed 46 similar events)". One number, no arithmetic, and one convention across the codebase. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * kcp: make the congestion-control profile opt-in, not the default The branch had flipped KCP to nc=0 (built-in congestion window) for every session. That is a transport-behavior change for all users made on reasoning alone, and the reasoning does not decide it: which profile wins depends on why packets are being lost. nc=1 - what RustDesk has always shipped - never shrinks the send window, so on a genuinely congested uplink it deepens the loss it is reacting to. But nc=0's backoff is blunt: a fast retransmit halves the window while an RTO sets cwnd = 1 outright (ikcp.c) and recovery slow-starts from one packet, so on a link with random loss and no congestion - Wi-Fi interference, a long-haul path - it reads loss as congestion and can stall an interactive stream for seconds. That failure mode is also the more visible one to a remote-desktop user. No benchmark settles this either: a loopback A/B has no bottleneck queue, hence no congestion to control, and would flatter nc=1 by construction. Deciding it needs a shaped link or field data. So keep the profile users already run and let the other one be asked for ("enable-kcp-congestion-control" = "Y"). Flipping the default later is a one-line change once there is evidence. kcp-sys keeps its own test covering the nc=0 path. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * android: define getifaddrs/freeifaddrs for the api-21 sysroot Turning on hbb_common's "webrtc" feature pulls webrtc-util into the android link, and its ifaces() -- reached from vnet::Net::new() on every ICE gather -- calls getifaddrs(). bionic exports getifaddrs/freeifaddrs only from API 24, while flutter/ndk_*.sh builds against --platform 21, so every abi failed to link on the undefined symbols. Raising the platform to 24 would have to drag minSdkVersion 22 with it and turn the link error into a load-time one on Android 5.1/6.0, so define the two symbols instead, using the RTM_GETLINK + RTM_GETADDR netlink dump bionic itself uses. The definition also shadows bionic's on API >= 24 rather than delegating to it, so the path that ships is the path every test device runs. Checked against synthesised netlink dumps on the host -- link/address parsing, prefix masks, point-to-point, ipv6 scope ids, malformed and truncated messages -- under UBSan and byte-exact guard malloc, with a deliberately unsigned remainder as the negative control. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> * fix three ways ws + WebRTC could not work in practice Review of #15684 and hbb_common#579. Each of these left the code reading correct while the feature did not function. - The RelayResponse race classified P2P with `result.2 == "IPv6"`, but that site's futures are only ever the relay ("Relay"/"WebSocket") and the WebRTC branch's own "WebRTC" — so the predicate was constantly false. When the relay landed first the result was still right (the webrtc arm's `others_fut.is_none()` fallback), but when WebRTC connected FIRST it was parked as if it were a relay and the relay was committed on arrival, discarding a live direct connection. That is the LAN case: the better the network, the worse the outcome. Classify by what the label means, via is_direct_transport, and test both orderings — only the relay-first one was covered. - handle_peer_info wrote "force-always-relay=Y" into the peer's saved config whenever force_relay was set, which now includes the WebSocket transport. One ws session therefore turned the peer into a permanent relay-by-policy peer, and relay-by-policy means Relay-only ICE, so WebRTC could never go direct to it again — the flagship path worked exactly once. Persist policy_relay, which is the user's choice; the transport is a property of this client, not of the peer. - The answerer gated on this machine's enable-webrtc option, but that is LocalConfig: the UI process writes it and never syncs it over IPC, while handle_punch_hole runs in the server process, which on Windows resolves LocalConfig under a different profile and reads the private-server default of "N". The gate refused to answer in exactly the self-hosted deployments the transport exists for. Drop it: the answerer follows the request, like the udp/ipv6 legs, and the option still gates the feature where it can — an offer only exists because some controller had it enabled. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * webrtc: close without an await point; do not report an unknown path as direct - close_webrtc is no longer async (hbb_common 88f965f), so the ten call sites in port_forward and io_loop - all inside select! arms or futures the UI can abandon - can no longer be cancelled mid-teardown, which left the pc unclosable and its session entry stranded. Client's own spawn_close_webrtc went with it: the runtime-teardown guard it existed for now lives in close_detached, so both Drop paths share one implementation. - webrtc_relayed() returns None when no candidate pair is selected or the pc closed under a concurrent teardown, and both call sites read that as "not relayed", i.e. direct. A TURN-relayed session could therefore be shown to the user as peer-to-peer. Claiming a direct path needs evidence of one, so an unknown answer now counts as relayed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * scrap/benchmark: give the Duration divisor an explicit u32 The webrtc feature pulls time 0.3 into scrap's graph (hbb_common -> webrtc -> webrtc-dtls -> der-parser -> asn1-rs), and that crate carries an `impl Div<time::Duration> for std::time::Duration`. Orphan rules allow it because the RHS is its own type, and trait impls are visible across the whole dependency graph without a use, so std::time::Duration now has two Div candidates. `yuv_count as _` casts to a plain inference variable, which both candidates fit, so it stops resolving: error[E0282]: type annotations needed --> libs/scrap/examples/benchmark.rs:146:33 Only two of the four sites are reported - rustc emits one E0282 per function body - so all four are annotated. The already-explicit `as u32` at the hwcodec site and `start.elapsed() / cnt` are unaffected, the latter because an integer literal's variable can only unify with an integral type and rules the time impl out on its own. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> * webrtc: judge the race by the resolved path, not the label; bound the ICE queue Third review round. Two of these are regressions from the previous one. - The RelayResponse race predicate was `is_direct_transport(result.2)`, which answers true for the label "WebRTC" - but WebRTC is only a direct path when ICE nominated a non-TURN pair. A TURN-relayed WebRTC result therefore committed instantly and cancelled the IPv6 attempt racing beside it, which is the same inversion the previous fix removed in the other direction. (That fix was also argued from a wrong premise: the site does carry an IPv6 future, pushed ~50 lines earlier than the relay one.) Each future now resolves whether its path is direct and the predicate reads that bool, matching the outer race, and the downstream recomputation goes away. - policy_relay still folded in Config::is_proxy(), and that is what gets persisted into the peer's config as force-always-relay - so one session through a proxy pinned the peer to relay forever and disabled WebRTC for it, exactly the latch the previous round fixed for WebSocket. Split out peer_relay: the saved option or an explicit request for THIS peer, and the only part written back. - The controlled side buffered remote ICE candidates in an unbounded channel while the controller caps the same buffer at 64, and draining one costs a JSON parse plus the ICE agent's lock. Whoever can reach a session's route could grow it without limit inside the long-lived service process. Bounded, with the overflow logged through the existing throttle. - That route was also removed by key alone when an answerer finished, so a punch retry that built a fresh answerer under the same fingerprint had its live sender deleted by the previous one's cleanup - after which it received no candidates at all. Evict only our own sender, the way the session cache already guards the analogous case. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * webrtc: trim the comments to AGENTS.md length; drop is_direct_transport 386 added comment lines down to 287 across client, mediator, kcp_stream and common. Same rule as hbb_common 3d64e43: out go past-bug narration, rejected alternatives, measurements and restatements of the code; the non-derivable why stays. is_direct_transport goes with them. Judging the race by a transport label was replaced by the resolved direct flag, leaving it used only by its own test — and, having been inserted between the doc comment and race_transports_prefer_webrtc, it had also taken that function's contract with it. Removing it reattaches the doc where it belongs. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * webrtc: fix race edge cases that discard or mislabel a direct connection Three correctness fixes in the transport race, plus three convention cleanups. - race_transports_prefer_webrtc committed a relayed result while a direct attempt was still in flight: the others arm returned on webrtc_fut.is_none() even with an unfinished direct future, and the WebRTC-error arm returned a held relay without checking others_fut. A relay is now committed only when nothing direct can still arrive (or the window expires); a parked relay is also preferred over composing an error when both sides fail. Three regression tests, mutation-checked. - connect()'s plain select_ok let a TURN-relayed WebRTC win as "first success", dropping still-racing UDP/IPv6 direct attempts and reporting the relayed pair as direct. It now runs through the same prefer-P2P race with each attempt carrying whether its path is direct, and the WebRTC future resolves is_relayed() so a TURN win is held behind direct attempts, not committed as one. - The RelayResponse path kept direct == true when a WebRTC win's DTLS handshake failed and it fell back to relay, so the relay was reported P2P. Clear the flag with the transport switch. - Trim the OffererGuard doc to the three-line max; move the new enable-webrtc localization key to the end of every lang list; the KCP option constant moved to hbb_common config::keys (0f663aa). Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01ExUfAkYbq8UC9pQCiLy8TQ * bump hbb_common: WebRTC peer connections own their I/O runtime Closing the controlling window left the controlled side waiting out ICE decay — ~25-30s in the peer's log, its disconnected/failed ladder running to completion — where TCP delivers a FIN at once. The session end closed the pc by spawning onto io_loop's own `#[tokio::main(flavor = "current_thread")]` runtime, which is dropped the moment io_loop returns, and nothing after that call yields: the task was never polled even once, so no DTLS close_notify ever left. Every attempt to fix that on the caller's side failed the same way, because the mismatch was never about where the close ran: a pc's UDP sockets register with the reactor, and its ICE/DTLS/SCTP pumps spawn on the runtime, that is current while it is built — so a pc created by a session outlives the only runtime that can drive its I/O, and a close driven anywhere else completes without reaching the wire. The bump homes them where they can outlive any caller: WebRTCStream builds on a process-lifetime runtime and every detached close runs there as its own never-cancelled task. io_loop keeps its plain close_webrtc() calls and only documents why nothing here may spawn or await the teardown on the dying session runtime. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016HV43uh1ztv6Wm5qi3Y1ne * fix: give the UDP NAT test a real window when the TCP clock is faked The punch request carries udp_port only if the rendezvous server's TestNatResponse has arrived, and the wait for it was bounded by rtt / 2 — half the TCP connect time, on the assumption that TCP and UDP round trips are comparable and the test, started earlier, has already answered. A transparent TCP proxy breaks that assumption: a TUN-mode VPN on the host, or a redirect-mode proxy on the LAN gateway serving every device behind it, completes the handshake locally in ~3ms while the real UDP round trip is hundreds of ms. Log-confirmed against 5.161.65.208: ping 341ms, TCP connect 3.7ms, connect to a dead port there "succeeds" just as fast. The window collapsed to ~1.5ms, udp_port stayed 0 on every attempt, and UDP punch was never even requested — although UDP itself passes such gateways untouched. So use the TCP clock only when it is believable: below a plausible WAN round trip it says nothing about the UDP path, and a flat ceiling applies instead. The loop still exits the moment the port arrives, so a genuinely nearby server pays nothing and only a UDP-dead network waits out the ceiling — on the udp-carrying round alone, while the parallel pure-TCP round is unaffected. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016HV43uh1ztv6Wm5qi3Y1ne * feat: make the TCP punch a user option, with TCP as the backstop TCP punching was the one direct transport without a switch, while UDP, IPv6 and WebRTC each had one. Add "Enable TCP hole punching" above the UDP toggle on both desktop and mobile, default on — including on self-hosted servers, since unlike the other three (whose default-off there guards against an hbbs that cannot forward their fields) TCP punching has always been supported by every server. Turning all four off would leave no way to punch at all, so TCP runs regardless in that case. That backstop keys off the switches alone: a transport that is enabled but fails to materialize — no public v6 address, no NAT port, a failed offerer — is already covered by the relay fallback for a round that ends up with no usable direct transport. With the TCP punch off, the fallback request is skipped too: it exists only to carry that punch, and would otherwise reach connect() with nothing to try and merely open a second relay. Known cost, unchanged behavior for the peer: the request carries no field for this choice, so a peer that receives one with no udp_port and no offer still punches a TCP hole and listens for a connection the controller will not make. Representing the transport choice on the wire needs a proto field and the server forwarding it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016HV43uh1ztv6Wm5qi3Y1ne * bump hbb_common: name the punch by every transport it carries `get_local_endpoint_trickle` became `local_endpoint() -> &str`, which cannot fail, so both call sites lose an unreachable error arm — the mediator's closed a pc against a failure that no longer exists. `punch_type` named one transport, and picked it off `allow_tcp_punch`. A round carries several at once — a NAT port and a v6 address and an offer — and since the TCP punch became a switch it can carry none, so one name had to misreport both: the logs of the round that broke WebRTC read "#1 UDP punch attempt" while the request also carried the v6 address and the offer that was actually failing, and a round with nothing to punch with was labelled "WebRTC". List them instead — "UDP+IPv6+WebRTC" — and call the empty round "Relay", which is what it can still end as and what `typ` prints for it. The offer is moved into the request rather than cloned into it; that was its last use. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3 * bump hbb_common: drop link-local IPv6 from ICE gathering Also pin webrtc-util to a fork of 0.11.0 carrying a Windows IPv6 enumeration fix. `ifaces` reads the adapter list's on-wire IPv6 bytes as host-order `[u16; 8]`, so on a little-endian host every group comes out byte-swapped and unbindable: a peer's real 240e:369:9606:4600:f52a:7a8d:2530:4de0 is enumerated as e24:6903:696:46:2af5:8d7a:3025:e04d, ::1 as ::100 and fe80:: as 80fe::. Each fails to bind with WSAEADDRNOTAVAIL, so ICE gathers no IPv6 host candidate at all on Windows - where a globally routable address is the one NAT-free path a CGNAT'd peer has. Never reported upstream; the unix twin of the same bug was fixed in webrtc-rs#475 (2023). Fork: rustdesk-org/webrtc, branch rustdesk-patches, tag webrtc-util-0.11.0-win-ipv6. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3 * bump hbb_common: name the family a WebRTC session runs over `stream_type` reaches the UI as the transport that won the race, and every other transport already carries the family in that label - the v6 punch reports `IPv6`. WebRTC does not: one label covers both families, and it is the one path whose real remote address can differ from the rendezvous-observed one the session is identified by. Refine it at the hand-off to the UI rather than at the source: five sites in client.rs compare `typ == "WebRTC"`, so widening the label there would silently move control flow. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3 * bump hbb_common: one STUN list, and drop the dead IPv4 half `test_ipv6` kept its own hand-written copy of the STUN servers. It now reads `WebRTCStream::stun_servers()`, so an operator who points OPTION_ICE_SERVERS at their own server gets it on both paths instead of one. `test_bind_ipv6` sends nothing - `connect` only makes the kernel pick a route and a source address - so the whole cost is DNS. It races the lookups rather than betting this host's IPv6 support on whether the first entry happens to publish a AAAA where the user resolves from; google's does not, from a Chinese resolver, and it was the entry being bet on. `stun_ipv4_test`, `STUNS_V4` and `test_nat_ipv4` have had no callers since the punch stopped taking its port from a second socket, and go. `get_kcp_cc_enabled` reads the renamed option through `option2bool`, like every other one. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019UzcMTdYTEv2QbMHcTSUy3 * webrtc: take dcsctp's retransmission timings and IPv6-safe MTU webrtc-sctp ships RFC 4960's RTO.Initial/RTO.Min (3000/1000), TCP's values for arbitrary public paths. On this workload they set the recovery time outright: a request/response exchange keeps one chunk in flight, so no later SACK ever raises miss_indicator to the 3 that arms fast retransmit, and the T3 floor is the only way back. A single loss during a handshake or a first keyframe therefore costs whole seconds. The fork now carries dcsctp's numbers instead - the SCTP implementation Google wrote to replace usrsctp for Chrome's WebRTC data channels, the same realtime workload: rto_initial 500, rto_min 400, a 220ms floor under the RTT variance, and mtu 1191. INITIAL_MTU 1228 plus DTLS/UDP/IPv6 overhead is 1313, past the 1280 minimum, so every full-size chunk fragmented on an IPv6 path. Both patch entries move to the new branch, which also carries the Windows IPv6 byte-swap fix, so one rev matches the whole webrtc 0.13 stack. * udp: make the punch prove itself, and keep the listener answering punch_udp sent a zero-length datagram and called the hole open on whatever arrived next. The rendezvous NAT test's own leftover replies satisfy that immediately - connect() does not flush the receive queue - so the retry loop never ran and success meant nothing. The dead socket then cost KCP its full timeout to rediscover, which is how a failed punch came to take 18 seconds. Probes now carry a magic and a 64-bit transaction id, and both ends answer each other's probes, so returning is a fact: a reply echoing our own id is the one thing that proves the pair carries traffic both ways. With failure now distinguishable from 'not yet', the window drops from 20s to 3s. Two asymmetries fall out of that: Only the connector stops on its own acknowledgement, because only it has something to send next. An acknowledgement proves our probe came back, not that the peer's probe was answered - and after punch_udp returns nothing answers probes any more, since KCP's io loop drops anything shorter than its header. A listener that stopped there would go mute while a peer whose own probe or answer was lost - the normal state of a hole still opening - kept probing an endpoint that works, until it timed out. So the listener stops on the peer's first real packet instead, and hands that packet to KcpStream::accept as its init_packet: its arrival proves the pair as well as an acknowledgement would, and KCP never retransmits its SYN. * webrtc: correct the RTT variance floor to dcsctp's scaling The earlier commit took dcsctp's min_rtt_variance = 220 as a raw floor under rttvar. dcsctp divides the option by kHeuristicVarianceAdjustment = 8.0 first, a historical accident it kept because downstream users had measured good values with it, so the intended floor is 27.5ms of variance contributing 110ms to RTO. Flooring at 220 contributed 880ms instead, which on a 50ms path left RTO within 7% of the 1000ms default this change exists to escape. The fork also now records why T1/T2 share T3's RTO manager here, unlike dcsctp's separate control timers: RTO_INITIAL is the T3 value for the first DATA chunk, since no RTT sample exists before the first SACK. * webrtc: skip the controller's ICE re-send instead of queueing it twice The controller sends every candidate twice, because the server's hop to a peer registered over UDP can lose one. The ICE agent that dedups repeats sits downstream of the answerer's queue, so the answerer paid for both copies: a slot, a JSON parse, and the ICE agent's lock, once per repeat. Remember a digest of what was queued and skip the repeat. Recorded only once queued, so a candidate a full queue refused stays repairable by the re-send. The queue's depth is unchanged. A real peer gathers well under it - four STUN servers, link-local IPv6 filtered, one component - and the drain empties it as candidates trickle in, so what this removes is the redundant work, not an overflow. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * tcp: repeat the punch across the controller's dial window The single punch leaves before hbbs has told the controller where to dial, so it is never in flight at the same time as the controller's SYN: it opens our NAT, meets nothing, and a gateway that answers it with RST takes the mapping down with it, leaving the listener waiting on a hole that no longer exists. Punch again while the controller may still be dialing, and race those punches against the accept. That is two ways in where there was one: the mapping is rebuilt if a RST took it, and once the controller sits in SYN_SENT one of the punches meets its SYN and completes as a simultaneous open - which a punch sent before the controller had been told anything never could. The crossing reaches the punch rather than the listener because the two sockets share the address but only the punch matches the four-tuple, which the tests now pin down. There is no instant to aim at, and no window either. `Client::connect` sizes the controller's dial only after our PunchHoleSent, from its own rendezvous time and the direct failures it has recorded for us: CONNECT_TIMEOUT between two known-asymmetric NATs that never failed, punch_time_used times three or six otherwise, floored at a second - so a peer that failed once dials for a second or two from then on, and none of that reaches this side. The repeats therefore cover our own ceiling instead, CONNECT_TIMEOUT, which is exactly as long as the accept has always been willing to take a connection through the hole, and back off across it: dense at the start, where every window begins and the short ones end, sparse afterwards, which is `punch_udp`'s shape for the same reason. A window past that ceiling was lost before this change too, and mostly to the controller's own kernel - Windows gives a SYN up at 21s, Linux's next re-send after 15s is at 31s; a window short of it costs a few SYNs to a port already closed. No punch is cut on a per-attempt timeout; one in flight is bounded only by the shared deadline plus PUNCH_GRACE. A punch is cancel-safe only while it is still in SYN_SENT; once the controller's SYN has crossed it the socket is half way through a handshake, and cutting it there cuts the connection the controller is opening - whose `connect` has already returned, so that attempt fails outright, there being no relay fallback after a failed TCP handshake. A timer cannot tell the two states apart, and none is needed: a gateway that answers with RST fails the connect at once and the loop punches again, while one that drops the SYN in silence leaves the socket in SYN_SENT, holding the mapping open while the kernel re-sends, which any SYN of the controller's then crosses - a second punch has nothing to add. The deadline decides whether another punch starts; one in flight runs a grace past it, enough for a crossing begun just before it to complete. The last sleep is cut at the deadline rather than run out past it, so the window ends on a punch given that grace and not on a gap of up to the backoff ceiling: the controller's window opened after ours, on the PunchHoleSent hbbs relayed, so one as long as ours is still open through our tail. Only the accept races the punch, never `accept_connection`: that one does not return until the session it goes on to run has ended, so racing it would tear a live session down. Whichever arrives first is the one connection the request produces. `meta` carries the control permissions hbbs granted for this one controller, so serving the loser as well would hand them to a second peer - and nothing about a connection tells the two apart before `create_tcp_connection` has spoken to it, least of all its address: a carrier NAT shares one between subscribers, and a NAT that pools its external addresses may dial us from a different one than hbbs saw the controller through. So the address is not checked, as `accept_connection` never checked it; the handshake says who arrived, and what holds the invariant is that there is no second serve. Those permissions are a ceiling and not a grant either way: `Connection` gates every message on `authorized`, and latches the login scope of the first request it accepts, so a peer that reached the hole still arrives with nothing. The accept loops rather than taking a single connection, so that a transient accept error does not spend the window the controller still has to arrive in. libp2p's DCUtR reaches the same place by having both peers dial at one instant agreed over the relay. Nothing we send reaches the controller directly, so we cover its dial window rather than name an instant inside it. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * hbb_common: bump to the webrtc branch rebased on main Picks up upstream's session-cache eviction by pc identity (#589, adopted without its unused insert-path helper), the 90-day log retention, and the wlroots output fixes. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * webrtc: send over SCTP without a congestion window, as KCP does The same link that streams over KCP crawls over WebRTC. webrtc-sctp runs RFC 4960's AIMD: a fast retransmit halves cwnd, a T3 drops it to one MTU, and slow start only rebuilds it while data is queued behind it. Where the loss is random rather than congestion - a lossy long-haul link - the rate settles at the Mathis ceiling MSS/(RTT*sqrt(p)) however idle the link is: about 1.3 Mbps at 70ms RTT and 1% loss, 0.6 Mbps at 5%, while 1080p wants 2-5 Mbps. KCP's turbo profile (nc=1) has no congestion window at all. The fork now carries a switch that bypasses the two places gating sends on cwnd, and hbb_common turns it on for every peer connection unless `allow-webrtc-congestion-control` is set - the same opt-in KCP has in `allow-kcp-congestion-control`, for the reason at `get_kcp_cc_enabled`. Sender-side only; a browser or an older build on the other end interoperates. Measured over a simulated link (35ms one-way, random loss both ways, 12 KB frames at 30fps, 300 frames): at 1% loss the window stretches 9.9s of video to 20.7s with a mean latency of 5.5s; without it the stream stays realtime at a mean of 113ms. At 3%: 47s and 15s against 10.2s and 290ms. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * webrtc: take the fork's loss recovery for sending without a congestion window rustdesk-org/webrtc 825a0a48: without a congestion window a chunk is lost once three chunks sent after its latest transmission are acked, counted in send order so retransmitted chunks are covered too, and the fast retransmit sends every lost chunk at once, as KCP nc=1 does; before, a lost retransmission waited for T3-rtx. Also fixes the delayed SACK timer never re-arming, the switch applying to established associations, T3-rtx resending one chunk when the peer's window is full, and bounds new data to 1 MiB / 1024 chunks in flight like KCP's snd_wnd. Simulated 35ms one-way, random loss both ways, 30 fps, frames later than 200ms out of 1200: 12 KB at 5% loss 996 -> 55 (KCP 61); 40 KB at 2% loss 1183 -> 20 (KCP 39). Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * bump hbb_common: decode TURN userinfo, add the webrtc_echo example Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JXJJGEGdgu26wgCppvUXdZ * web: show the WebRTC toggle and transport in the web UI The web client now speaks WebRTC, but the desktop settings page hides the punch options on web and the remote page opens without the session tab that carries the transport name. Let the existing "Enable WebRTC P2P connection" checkbox through on web (the other punch options stay native-only), and add a Transport row to the quality monitor for WebRTC sessions only (with "(TURN)" when ICE relayed), on every platform. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JXJJGEGdgu26wgCppvUXdZ * bump hbb_common: end the ICE forwarder at gathering complete, drop the closes Drop covers hbb_common now closes the local-candidate channel when gathering completes, so the controlled side's forwarder in spawn_webrtc_answerer ends there, and its signaling connection to hbbs with it, instead of sitting on a socket hbbs closed at 90s idle for the rest of the session. It also keeps the reassembly buffer across fragmented frames. Stream closes the WebRTC peer connection on drop (hbb_common b0b624d), so the close_webrtc() calls in port_forward and io_loop that sat immediately before a return or the end of scope did nothing Drop was not about to do, while the comments beside them still said a bare drop leaked the pc. Remove both. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * bump hbb_common: quiet the webrtc-rs warnings that describe the race's normal outcome Cancelling the transport that lost the race, and trickle checking before it holds a pair, are what the design does on every session that connects - and webrtc-rs reports both at warn, 90 lines of a 386-line controlled-side log, beside connections that succeeded. agent_internal and peer_connection drop to error; agent_gather keeps warn, since an unreachable STUN server is the one upstream signal that explains a session which never connected. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01M54JAqUK4RynudFou89hod * port_forward: restore the `?` the close removal left as a match Dropping the explicit close_webrtc() from the parse-error arm left a match that only re-spells `?`; master just reworked this function, so the branch now leaves port_forward.rs untouched. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * l10n: the two WebRTC keys were missing from Urdu Every other lang file on the branch carries them; ur.rs was skipped when they were added. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * udp: make the punch deadline absolute, so a talking peer cannot defer it `select!` rebuilds every arm each iteration, so the relative retry sleep was restarted by each datagram that arrived before it fired. The peer sets that rate, and an old-build peer's empty datagrams match no arm and loop without even the recv-error pause, so MAX_TIME went unchecked and the retransmit was starved with it. `udp_nat_connect` awaits the punch ahead of the KCP timeout and nothing above it bounds the phase, so the punch held the direct race open and the relay fallback out of reach for as long as the peer kept sending. Absolute instants for both clocks. The new test floods empty datagrams for four times the deadline: the punch now ends at 3s where it ran the full 12s. Also note at the symmetric-NAT branch that WebRTC not following the legacy relay decision there is deliberate, so it is not later "fixed" into agreement. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * bump webrtc fork: MTU-safe bundles, a reordering window, tail loss within the RTT rustdesk-org/webrtc cc6633bc, three commits on 825a0a48, all on the path that sends without a congestion window: Both bundlers counted a DATA chunk by its payload alone; with the header and padding counted, bundles of small chunks stay within the MTU, and the fragment payload rounds down to 1160 so a full chunk does too. A chunk is fast retransmitted at most five times, KCP's IKCP_FASTACK_LIMIT. A frame's chunks go out within microseconds of each other, so on a path that jitters the send-order rule resent every chunk that landed behind three of its siblings: 2.7x the payload on the wire at 10ms of jitter, and on a link without the room for that, a queue that fed on itself. A reordering window, RACK's, makes evidence count only from what was sent a quarter of an srtt after the chunk once the path is seen to reorder, widening on the duplicate TSNs the receiver reports. 5 Mbps, 1% loss, 20ms jitter: 600 of 600 frames at a 98ms mean where 290 arrived at 6.2s. A chunk lost at the tail of a burst has only T3-rtx, which ran from floors sized for a 200ms delayed ack and restarted only on the tail's predecessor's ack: 600ms and more. Every DATA chunk now carries the I bit, the floors are KCP's shape, and a fast retransmission restarts the timer. One 200-byte message per frame at 5% loss: 9 of 600 later than 200ms, from 42. Random loss without jitter is unchanged at every rate and frame size. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * bump webrtc fork: T3-rtx restarts only for the earliest chunk's fast retransmission rustdesk-org/webrtc 2b8e55bc. Sending without a congestion window, a fast retransmission of any chunk restarted T3-rtx, so a chunk past the fast retransmission cap - left to that timer - never reached it while later chunks kept being resent, which a lossy stream does every couple of frames. The timer is the earliest in-flight chunk's, and only its resend restarts it now. Nothing else changes; the benchmark is unchanged. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns * bump webrtc fork: T3-rtx restart on fast retransmission while shutting down too rustdesk-org/webrtc 48100bf1. The restart for the earliest chunk's fast retransmission reached only the Established branch of the write loop; the shutdown states still carry data in flight and recover it the same way, so a closing association could still resend everything on a loss its fast retransmit had already recovered. Both branches share one helper now. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>	2026-09-06 00:21:28 +08:00
RustDesk	3fc11c0f81	port forward shared conn (#16062) ... * hbb_common: bump to the port-forward-mux proto Also latches PortForward.multiplex into login_scope_digest, which destructures PortForward's fields exhaustively by design (a new field must be latched or deliberately ignored to compile). Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: window accounting and channel frame builders Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: fix RecvWindow counter overflow on long transfers Replace cumulative accounting (granted/received) with remaining credit tracking to prevent u32 overflow after 4 GiB of data on a single channel. Wire behavior is identical, but the fix allows large file transfers without mid-stream channel closure. Add regression test for 8 GiB transfer to verify fix. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: credit-windowed relay halves and channel coordinator Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * server: PortForwardMux channel table and per-channel tasks Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * server: multiplexed port-forward connections stay in the protobuf loop Wire PortForwardMux into Connection: take the multiplexed path at login when the controller sets PortForward.multiplex, route PortForwardChannel frames to it from on_message, sweep the channel table's targets after open/close, and clean it up on connection close. Introduce is_port_forward() (socket-based or multiplexed) and use it at the four sites that classify the connection, so a multiplexed connection stays in the message loop, gets TestDelay keepalives, and reports features.port_forward_mux in PeerInfo. The three sites that break into the raw pipe loop or gate the keepalive still check port_forward_socket specifically, since a multiplexed connection must not take that path. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * cm: update a port-forward row's targets as tunnel channels come and go Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: controller tunnel with a single-writer stream loop Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: publish Muxed before spawning the tunnel loop Publishing after spawn let a loop that dies immediately reset the state first, so the later publish pinned it at Muxed with a dead handle forever. Also adds a test pinning open-before-data ordering across many concurrently opened channels, and drops an unused Clone derive. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: share one multiplexed tunnel across a window's listeners Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: fix round 1 review findings Drop the mux default-false assignment now that definite-assignment proves every path that reads it has set it; the enable-port-forward-mux config commit picks up the missing attribution trailers; the default-on test pins the enable- prefix itself rather than option2bool's weaker fallback. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: end-to-end tests over a loopback tunnel Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: fix bulk test's premature half-close, pin the half-close limitation many_channels_echo_concurrently_and_a_bulk_one_does_not_starve_them dropped its bulk write half as soon as writing finished, which shuts down the write side of the socket and, by design (see the design doc's TCP half-close non-goal; today's run_forward does the same), ends the whole channel. Keep the write half alive until the reader is done so the test measures starvation, not half-close. Add a_local_half_close_ends_the_whole_channel to pin that limitation in code. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: cap send credit and other final review fixes Fix 1 (critical): clamp SendCredit to MAX_SEND_CREDIT (= CHANNEL_WINDOW) in both new() and add(), so a peer with tunnel permission can no longer advertise an unbounded window and force the controlled side's unbounded FrameSink::Direct sink to buffer unlimited target data per channel. Fix 2: rename the "starve" test to many_channels_echo_concurrently and drop its (untrue) starvation claim, since it opens every channel before the bulk transfer starts. Add a_channel_opened_during_a_bulk_transfer_ is_served_promptly, which opens the small channel while the bulk one is demonstrably mid-flight. Fix 3: only look up the tunnel permission for `open` frames in the PortForwardChannel arm of on_message, instead of once per data frame. Fix 4: two rustfmt deviations in connection.rs (matches! wrapping and a tuple literal), fixed by hand without a blanket cargo fmt run. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: report a refused channel's reason as an error dialog The controlled side already answers a refused port-forward channel with opened { success: false, message }; on the multiplexed path TunnelHandle:: on_frame only logged that message at debug and closed the channel, so the user saw a closed connection with no explanation, worst on the RDP path where only the RDP client's own error remained. on_frame now returns the message the window should show, deduplicated per distinct reason (capped at MAX_REPORTED_OPEN_ERRORS) so one page load's dozen refused connections surface one dialog per reason instead of a dozen. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * Use on_error for refused-channel dialog in tunnel_loop Redirect the refused-channel error through the standard on_error path instead of calling msgbox directly, for consistency with other errors in the port-forward flow. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: apply the whole-branch review Correctness: - listen(): the Legacy arm is merged with the Claimed arm. On its own it ignored outcome.local_eof, so a client that hung up during login still got a target connect, an audit record and a CM row on the controlled side, and ignored outcome.mux, so a peer upgraded while a legacy window stayed open answered as a tunnel while the controller went raw. - Refusal dialogs are deduplicated per quiet spell (10 s) rather than per tunnel lifetime; the lifetime set went silent for the rest of a long-lived window after the first burst. - Android's CM listener handles UpdatePortForward; it fell into `_ => {}`. - relay_socket_to_tunnel reads into one scratch buffer per channel and sends an exact-size copy. A frame owning its 64 KiB read allocation pinned it until sent, once per byte on interactive traffic. Consistency and cleanups: - The controlled side's refusal text is the raw pipe's wording, RDP substitution included. - connection.rs: the PortForwardChannel arm is a one-line hook, the CM label is pushed from the 1 s tick alone, and the unreachable inner.tx fall-through is gone. - The Ready enum is removed; wait_ready() returns Option<Claim>. - SendCredit::add wakes with notify_one alone. - on_ui_command() replaces the two ui_receiver handlers in listen(). - TunnelHandle is no longer re-exported (unused-import warning). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a legacy window stays legacy until it is reopened Review: the merged `Claimed | Legacy` arm gave a legacy window a hot transition to a tunnel — every accept re-negotiated, and a peer upgraded while the window stayed open was promoted underneath live connections. The product does not need a mode switch inside a window's lifetime, and the transition was extra state-machine surface for nothing: reopening the window picks up an upgraded peer. The two arms are separate again. `Claimed` negotiates once and the peer's answer fixes the window's mode. `Legacy` logs in for every accept as before, asks for no tunnel — `LoginConfigHandler::port_forward_mux` carries the request per login, so the raw pipe never has to talk to a peer that thinks it agreed to multiplex — and ignores what the peer reports. Both arms keep skipping a local socket that hung up during login. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * hbb_common: bump to main with rustdesk/hbb_common#594 merged Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * server: admit only INITIAL_WINDOW on a channel before opened The demultiplexer accepted CHANNEL_WINDOW into a pending channel's unbounded queue, four times the bound the channel task enforces once it polls. The window now starts at INITIAL_WINDOW and is widened right before `opened` advertises the rest. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: a tunnel ends when its window drops the Tunnel The loop held its own handle and state sender, so once the window closed nothing was left to stop it: it kept answering TestDelay and the peer connection, CM row included, lived on until the peer went away. `Tunnel` now owns a watch sender nobody sends on; the loop's receiver errors when the last `Tunnel` drops, and the loop ends. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: one tunnel per mapping, bound to the authenticated target The login latches `PortForward.host`/`port` into the session scope and approval is shown that target, but a window-wide tunnel let any later `open` name another target with only `enable-tunnel` rechecked. A tunnel now belongs to one listener and serves the one target its login authenticated: the controlled side refuses an `open` for any other target, and a window with several targets uses one connection each, approved on its own. With one owner per tunnel the claim needs no waiters: `Establishing`, `Claim::Wait` and `wait_ready` go, and `try_claim` becomes a plain read. The CM label that followed a tunnel's targets goes with them; a row shows its mapping's target, as before. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the legacy comment names the mapping, not the window Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: a window violation drops the channel on the spot Both demultiplexers only queued a `Violation` and left the entry until the channel task woke and exited, so a peer that kept sending past the window queued one more entry per frame in the meantime, bounded by nothing. The entry now goes the moment `accept` fails; later frames for that id are unknown-channel noise. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the login's target travels with the accept, not the handler `listen()` wrote `lc.port_forward` (and, on this branch, `port_forward_mux`) into the window's shared `LoginConfigHandler` before connecting, and `create_login_msg` read them back only when the peer's `Hash` arrived. Two mappings logging in at the same time could therefore swap targets: on master that bridged a local socket to the wrong target, and with a tunnel bound to its login's target it also left the mapping refusing every later accept until it was recreated. The target is now a `PortForward` carried by the interface clone that handles one accept, passed explicitly down to `create_login_msg`; the handler no longer has a field to race on. No lock spans the login. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port_forward_mux: pin permission revocation and whole-tunnel failure in tests Both already hold; the review asked for them to be stated. `enable-tunnel` turned off mid-session refuses the next `open` while the live channel keeps relaying, and a dead tunnel ends every channel on it together, after which the next accept establishes again on the same `Tunnel`. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the legacy comment names re-adding the mapping only Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the raw pipe runs the code it always ran The multiplexed login had replaced `connect_and_login`, so a mapping with the setting off, a peer without the feature, or a listener latched `Legacy` still went through the tunnel's state machine, the capped pre-read and the changed local-EOF rule. Feature off now means the old code: `listen()` keeps its accept arm and `connect_and_login` as they were, and the tunnel is a branch taken only when the setting is on, in `establish_tunnel` with its own `connect_and_login_mux`. The one line the raw path does differently is the target riding with the accept's interface clone instead of the shared handler. `get_port_forward_mux_enabled` had one caller and moves in here, so `common.rs` is untouched. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a UI login answers the challenge its own connection was given `handle_login_from_ui` hashed the typed password against `lc.hash`, the window's shared handler field, and the window's password prompt is broadcast to every listener. With two mappings both waiting on that prompt, the `Hash` that arrived last had overwritten the other's, so one of the two answered the wrong challenge and failed to log in. Master shares the same state and broadcasts the same way. The `Hash` is now a parameter of the login; `Session` keeps it beside the connection it belongs to, and the per-accept clone that `with_port_forward` makes gets a slot of its own. `lc.hash` stays for `handle_peer_info`, which only needs the salt, and that is per peer. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a mapping without its hash waits for it before answering the prompt The window's password prompt is broadcast to every mapping, and can reach one whose own connection has not received its `Hash` yet. That mapping used to answer anyway, with a digest over an empty challenge: the peer refused it and counted a failed attempt, and the empty-salt result was written into the shared `lc.password`, where the mapping that prompted had just stored the right one and the next `handle_peer_info` would persist whatever was there. The connection's challenge is now `Option<Hash>`, `None` until `handle_hash` runs, and `handle_login_from_ui` sends nothing without it. The mapping that prompted stores the salted password in the shared handler, and the waiting one logs in with that against its own challenge when its `Hash` arrives, without prompting again. Test: A answers its prompt, the same broadcast reaches B before its hash, B sends nothing, B's hash arrives and its login carries B's challenge and B's target with no dialog. It runs the real `handle_hash` for B. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the tunnel's login is the raw pipe's, asked for by a window flag Master's fix for the shared login slots (#16069) keeps the target and the challenge in the window's `LoginConfigHandler` and serializes the mappings' logins with a turn lock, all inside `port_forward.rs`. This branch had carried a broader shape of the same fix, a `with_port_forward` on `Interface` and the target and `Hash` as parameters through the login functions, which every caller had to follow. That is gone: `Interface`, `Session`, `create_login_msg`, `send_login`, `handle_hash` and `handle_login_from_ui` are as on master. What the tunnel needs on top is one bit in the login, `multiplex`. It is a window flag beside `port_forward` in the handler, set once in `io_loop` before the window's mappings start, so an accept's claim and its login read the same value; the setting takes effect for windows opened after it changes. `connect_and_login_mux` is now master's `connect_and_login` with the tunnel's three differences and the same `hash_arrived` and `login_from_ui` calls. The raw pipe is master's, line for line. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * hbb_common: bump to main with rustdesk/hbb_common#595 merged 840c8ec..f94e3fe is that one merge: the five local settings custom clients could not preset. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the off switch gets a checkbox in Settings → General `enable-port-forward-mux` was readable only by editing the config file. It is a local setting of the controlling side, so it sits with the other outgoing ones, after "Open connection in new tab", with a tooltip saying what it does. The two new keys are translated in every language. The three that the mobile file manager added, "Export", "Export Logs" and "Import Folder", were empty everywhere but five languages; they are filled in too, and Korean's "xdp-portal-unavailable" with them. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * Urdu: fill the backlog of empty and missing translations ur.rs had fallen behind: 104 keys carried an empty value and 35 keys the other languages have were absent altogether. Both are filled in, the missing ones in the order template.rs lists them. Eight entries stay empty on purpose. They are keys that only ur.rs still carries, absent from template.rs and from every other language, so their English source cannot be recovered and nothing reads them: remember_account_tip, os_account_desk_tip, another_user_login_*_tip, xorg_not_found_*_tip and no_desktop_*_tip. Twelve more dead keys keep the values they have; removing either group is a separate decision. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * Urdu: drop the keys template.rs no longer lists The twenty keys removed here are absent from template.rs and from every other language file; ur.rs was the only one still carrying them, eight of them with no value at all. They are leftovers of features that are gone: the plugin menu, the OS-account login prompts, the Xorg and no-desktop errors. ur.rs now holds exactly the template's key set, all of it translated. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: closing the tunnel reaches channels parked on their socket A channel whose far end neither reads nor writes has both relays parked on the socket, not on the inbound queue, so `close_all` dropping the queue's sender woke neither: the socket and both tasks lived on until the far end hung up. Both sides now hold a per-tunnel teardown signal that `run_channel` selects on beside its own cancel, and `close_all` sends it after clearing the map. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a mapping latched to the raw pipe logs in without asking for the tunnel The login copied the window's `port_forward_mux` into `multiplex`, so a mapping that had latched to the raw pipe on an old peer kept asking for the tunnel. Once that peer was upgraded it answered with a tunnel while the controller switched to raw framing, and every later connection on the mapping was dead until it was re-added. The login now carries its own `port_forward_multiplex`, filled with the target under the turn lock: the probe asks, the raw pipe does not. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a channel opened as its tunnel closes still gets the teardown `open` can straddle `close_all`: the claim passed, the frame receiver was still alive, and the channel subscribed after the signal had gone out. `watch::subscribe` marks earlier sends as seen, and the entry sits in a map that was already cleared, so nothing would ever end it. The signal is now a level: `close_all` raises it with `send_replace`, which stores even with no channel live, and `run_channel` waits for the value rather than for a change. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: the connect guard counts a live tunnel as connected `connect_port_forward_if_needed` returned early only for a raw-pipe socket; called again with a tunnel up it would have built a second `PortForwardMux` and dropped every channel of the first. Not reachable today, since the logon response is sent once, but the other checks in this change already read `is_port_forward()`. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * Urdu: the two terminal clipboard keys master added Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a tunnel's TCP stream refuses packets over twice MAX_FRAME The codec takes a header declaring up to 1 GiB and hands the packet up only once it has all arrived, so the channel window bounded what the peer may send, not what this side buffers. Both sides now cap the codec at 2 * MAX_FRAME as soon as multiplexing is agreed: a data frame with its envelope and MAC fits with room to spare, and a header over the cap ends the tunnel before a byte of payload is read. TCP only; the WebSocket and WebRTC codecs carry caps of their own. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab * port forward: a channel id still live when the counter comes round is skipped The controller handed out `next_id` unchecked. 2^32 opens later it lands on a channel still up: the entry here was replaced, while the peer, which ignores an `open` for a live id, kept routing that id to the old socket, so the new local connection's bytes went into the old target connection. The id is now taken under the map's lock and advanced past any id in use. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EZ49AbZJYfm8NTp5yDPMab --------- Co-authored-by: Claude Opus 5 <noreply@anthropic.com>	2026-09-05 14:59:51 +08:00
fufesou	618bf37deb	feat(terminal): add opt-in OSC 52 clipboard writes (#16072) ... * feat(terminal): add opt-in OSC 52 clipboard writes * Remove dup tr Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2026-09-05 13:21:49 +08:00
palmoni5	f28ac38ccf	feat: optionally sync clipboard between connected sessions (#15934) ... * feat(clipboard): optionally sync clipboard between connected sessions Clipboard content received from a remote session is written to the local clipboard with an owner marker, so the client clipboard loop deliberately skips re-broadcasting it to avoid echo loops. As a result, text copied in one remote window could not be pasted in another connected remote window. Add an opt-in local option (allow-sync-clipboard-between-sessions) that relays Clipboard/MultiClipboards messages received from one session to all other connected sessions, excluding the source session. Per-session clipboard permissions and view-only mode are still respected via the existing send path, and the owner marker on the receiving peers prevents any echo back. Desktop (flutter) only; file clipboard is not affected. * fix(lang): propagate sync-clipboard-between-sessions-tip to all locale files Add the new key to template.rs and every locale file per the localization convention, move the en.rs entry to the end of the list, and drop comments that only restated the names next to them. * fix(lang): add the 'Sync clipboard between sessions' label to the localization catalog The checkbox label goes through translate(), so add it to template.rs and every locale file so non-English locales can translate it. en.rs is skipped since the English display text is identical to the key. * fix(clipboard): check the source session's full clipboard permission before relaying The relay was gated only by the incoming clipboard_allowed check (!disable_clipboard && !view_only). Gate it with is_text_clipboard_required() instead, which additionally respects the source session's server_clipboard_enabled and server_keyboard_enabled state, matching the predicate already applied to destination sessions. A message arriving after the source permission was revoked (or from a non-conforming peer) is no longer propagated to other sessions. The existing local update_clipboard behavior is unchanged. * fix(lang): translate the new clipboard sync entries in all locale files Fill the 'Sync clipboard between sessions' label and its tooltip in every locale file instead of leaving them blank, following each file's existing terminology. template.rs keeps the empty master entries.	2026-09-01 10:47:26 +08:00
Michael Clark	d4b06a6c5c	fix: android: replace all-files access with scoped storage (#15602) ... * fix: android: replace all-files access with scoped storage + system picker Remove MANAGE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE, and WRITE_EXTERNAL_STORAGE from the Android manifest. Remove requestLegacyExternalStorage. Replace broad external storage with app-scoped external storage for the file-transfer workspace. File import uses the system file_picker. File export uses Android's SAF ACTION_CREATE_DOCUMENT with path validation that restricts export sources to app-owned directories. Remove the external_path dependency. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android: refine file import feedback Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android: use SAF for file imports Replace file_picker imports with Android's Storage Access Framework to avoid legacy storage permissions, stale cached files, and duplicate staging of large imports. Stream selected documents into app-scoped storage with failure-safe replacement, keep exports restricted to validated app storage roots, use filesDir for the internal fallback workspace, and remove legacy permissions contributed during manifest merging. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android: keep file imports in the selected directory Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android: reset projection and constrain file workspace Release capture resources when media projection is revoked externally. Keep Android local file navigation within the app-scoped workspace. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android: handle scoped storage start-up regressions. Allow zero digits in POSIX filenames by rejecting NUL explicitly, and initialise the app-specific home directory before the Android service starts the native server. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: update content resolver mode to use 'wt' instead of 'w' to prevent trailing bytes from old document whilst reporting sucess Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android, enforce file workspace boundary on the server, and unblock the ui thread. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: android: validate rename destinations against the app workspace bound file-operation paths. report rename failures, general import failures, and unregister / reregister projection when its onStop callback fires. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: reconnect was refreshing the directory with net entry instances, while selected items retained the old instances, it was reporting a selected item, but checkbox statue used object identity, and appeared unchecked. Fixed by reconciling by path and entry type before replacing the directory snapshot, rebinding valid selections, and dropping missing ones. Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix: (android) add SAF folder import and multi item export - import directories using ACTION_OPEN_DOCUMENT_TREE. Export multiple files, logs, and screen recordings via export buttons, add localisation keys for new actions Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> * fix(android): harden scoped storage file handling - create new SAF documents instead of overwriting export sources - reject empty peer paths except for home directory reads - report directory backup restore and cleanup failures - resolve log export paths from the configured app name Signed-off-by: fufesou <linlong1266@gmail.com> * fix(android): harden scoped-storage file operations - snapshot directory exports before writing to the destination - query document provider metadata off the main thread - reject invalid remote directories without read timeouts Signed-off-by: fufesou <linlong1266@gmail.com> * fix(android): handle SAF directory name collisions - reject dot-segment folder names during import - fail imports with duplicate document display names - only reuse matching directories during export Signed-off-by: fufesou <linlong1266@gmail.com> * fix(android): handle SAF folder import collisions Reject filesystem-equivalent destination names and avoid showing a failure when folder overwrite is skipped. Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: michaeljclarkk <104532890+michaeljclarkk@users.noreply.github.com> Signed-off-by: fufesou <linlong1266@gmail.com> Co-authored-by: fufesou <linlong1266@gmail.com>	2026-08-31 16:29:51 +08:00
21pages	5679670506	fix(flutter): make Adjust Window reliable across desktop platforms (#15853) ... * fix(flutter): make Adjust Window reliable across desktop platforms - Fix incorrect sizing on scaled displays by calculating the target from the rendered canvas scale and platform-specific window coordinate units. - Fix adjustments using the wrong monitor by querying the current remote window's screen, with the main window as fallback. - Fix stale geometry after fullscreen or maximized transitions by refreshing metrics before calculating and applying the target frame. - Fix fullscreen availability checks on Windows and macOS by predicting the restored window borders and caching each macOS window's pre-fullscreen work area. - Fix incorrect Linux work areas by handling GNOME Wayland fractional scaling and caching compositor/X11 work-area measurements when visibleFrame is wrong. - Prevent unsafe adjustments by rejecting invalid, oversized, or implausibly small target frames. - Avoid failures during window teardown by skipping adjustment when the view, screen, or native window frame is unavailable. Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): harden Adjust Window handling - Use the dynamic Linux resize edge when predicting restored window bounds. - Treat GNOME fractional-scaling lookup failures as unknown without repeating the lookup for the remote window. - Stop adjustment safely when native window calls fail during window teardown. Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): correct Linux monitor selection Update window_size to use monitor height for vertical bounds, preventing incorrect screen selection with vertically stacked displays. Signed-off-by: 21pages <sunboeasy@gmail.com> * docs(flutter): simplify Linux screen handling comments Keep the source rationale concise and move platform measurements and investigation details out of the implementation. Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): align Adjust Window resize padding Use the shared drag-to-resize padding for Linux restored-window predictions so menu validation matches the applied frame dimensions. Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): remove Adjust Window screen fallback Return null when the current window screen is unavailable instead of using the main window's scale factor and work area. Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(linux): query Mutter monitor layout mode Use DisplayConfig.GetCurrentState instead of inferring scaling from experimental features, and handle Ubuntu's UI-scaled logical mode. Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): use native maximized state for Wayland cache Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): allow Adjust Window to fill work area Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): avoid racing screen info updates Signed-off-by: 21pages <sunboeasy@gmail.com> * refactor(flutter): remove dead Adjust Window web plumbing Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): tolerate near-unity Wayland scale factors Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): harden window screen detection Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(linux): drop deprecated GNOME session detection Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(flutter): remove GNOME monitor layout mode flutter cache Signed-off-by: 21pages <sunboeasy@gmail.com> --------- Signed-off-by: 21pages <sunboeasy@gmail.com>	2026-08-19 15:08:58 +08:00
RustDesk	1984678785	Hide printer tab when settings disabled (#15901) ... * fix: hide the printer settings tab when settings are disabled The Security and Network tabs already honour `disable-settings`, but the Printer tab was gated only on `hide-remote-printer-settings`, so custom clients built with settings disabled still exposed it. https://github.com/rustdesk/rustdesk-server-pro/issues/1001 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> * feat: add hide-general-settings builtin option Hides the General tab of the settings page. Unlike the other hide-*-settings options this one is still useful when settings are disabled, since `disable-settings` does not cover the General tab. https://github.com/rustdesk/rustdesk-server-pro/issues/1001 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-19 10:48:30 +08:00
fufesou	b0008edcb5	refact: remove linux headless (#15866) ... * refact: remove linux headless Signed-off-by: fufesou <linlong1266@gmail.com> * fix(linux): probe DRM availability asynchronously on login Signed-off-by: fufesou <linlong1266@gmail.com> * revert changes in drm_capturer.rs Signed-off-by: fufesou <linlong1266@gmail.com> * Update submodule hbb_common Signed-off-by: fufesou <linlong1266@gmail.com> * docs(linux): clarify DRM availability comments Remove stale headless and unauthenticated-request wording, and document the Available-only login-screen gate. Signed-off-by: fufesou <linlong1266@gmail.com> * fix(linux): remove unreachable session cleanup branch Remove the obsolete empty-session path and clarify the intended use of cached DRM availability. Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2026-08-18 15:02:50 +08:00
RustDesk	d6ea170061	Id whitelist (#15586) ... * id whitelist * hbb_common * Update flutter/lib/common/widgets/dialog.dart Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> * support wss:// for web client Signed-off-by: 21pages <sunboeasy@gmail.com> * fix: handle ID copying separately and remove whitelist logs Signed-off-by: 21pages <sunboeasy@gmail.com> * fix en translation Signed-off-by: 21pages <sunboeasy@gmail.com> * fix: check switch-side ID whitelist after login initialization Signed-off-by: 21pages <sunboeasy@gmail.com> * track pending 2FA challenge state Signed-off-by: 21pages <sunboeasy@gmail.com> * support Unicode IDs in whitelist settings Signed-off-by: 21pages <sunboeasy@gmail.com> * refactor: unify client ID resolution Signed-off-by: 21pages <sunboeasy@gmail.com> --------- Signed-off-by: 21pages <sunboeasy@gmail.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: 21pages <sunboeasy@gmail.com>	2026-07-27 23:24:32 +08:00
dongrencd	57456f0b52	feat(terminal): add Ctrl and Alt toggles to mobile terminal keyboard (#15532) ... * feat(terminal): add Ctrl toggle and Ctrl+X shortcut keys to mobile terminal floating keyboard Signed-off-by: dongrencd <dongrencd@users.noreply.github.com> * refactor(terminal): restructure keyboard layout with collapse button - Move | from Row1 position 3 to Row1 end (aligned with collapse button) - Remove ~ from Row2, add collapse button (∨/∧) after PgDn - Row3: conditional render, add ~ and -, remove trailing placeholders - Collapse state persisted via kOptionEnableShowTerminalCtrlKeys - Row3 defaults to collapsed for compact layout Signed-off-by: dongrencd <dongrencd@users.noreply.github.com> * fix(terminal): restore trailing placeholders in Row3 for alignment Row3 needs trailing placeholders to match Row1/Row2 width (348px) so Ctrl aligns with Tab in Row2 and Esc in Row1. Signed-off-by: dongrencd <dongrencd@users.noreply.github.com> * fix(terminal): update mobile keyboard layout per review Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> * fix(terminal): address mobile keyboard review regressions Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> * fix(terminal): preserve ctrl-j newline mapping on mobile Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> * fix(terminal): preserve pasted input with modifiers Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> * fix(terminal): harden mobile modifier and paste input Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> * fix(terminal): harden mobile paste shortcut handling Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> * fix(terminal): preserve unicode graphemes under ctrl * fix(terminal): avoid modifier scan for inactive locks * fix(terminal): keep default hardware paste shortcuts * fix(terminal): guard hardware paste with modifier locks * fix(terminal): update mobile key button color role --------- Signed-off-by: dongrencd <dongrencd@users.noreply.github.com> Signed-off-by: dong.ren.cd <dong.ren.cd@tcl.com> Co-authored-by: dongrencd <dongrencd@users.noreply.github.com> Co-authored-by: dong.ren.cd <dong.ren.cd@tcl.com>	2026-07-25 22:33:16 +08:00
21pages	cefff781d4	feat(recording): add visibility and service storage options (#15662) ... * feat(recording): add visibility and service storage options - support hide-recording-button in Flutter and Sciter - allow a custom save directory for Windows service recordings - sanitize peer IDs used in recording filenames Tested: - with hide-recording-button=Y and allow-auto-record-outgoing=Y, outgoing sessions are recorded automatically while the recording button remains hidden and cannot be stopped from the UI; verified on Flutter desktop, Sciter, and Android - windows-service-video-save-directory takes effect when the Windows client runs as an installed service - the Windows controlling side can save recordings for direct IP:port connections Signed-off-by: 21pages <sunboeasy@gmail.com> * update hbb_common Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(recording): validate configured save directories - trim configured recording directory paths - reject non-absolute paths and fall back to defaults - warn when a non-empty path is invalid Signed-off-by: 21pages <sunboeasy@gmail.com> * fix(recording): validate configured save directories Signed-off-by: 21pages <sunboeasy@gmail.com> --------- Signed-off-by: 21pages <sunboeasy@gmail.com>	2026-07-25 15:21:13 +08:00
StealUrKill	bff47e2b81	Feature: Add monitor-switch buttons to remote toolbars (#15342) ... * Feature: add monitor-switch buttons to remote toolbars Add buttons to cycle through the remote displays from the toolbars: - A main-toolbar button and a minimized-handle button, both using a shared SVG icon with the current monitor number overlaid. - Two opt-in settings under Settings/Other. The minimized-toolbar option is nested under the main-toolbar option. - The minimized button only appears once the toolbar is collapsed. - Cycling does not move the remote cursor, matching the existing in-toolbar monitor buttons. Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com> * fix: respect individual-window display mode when cycling In "Show displays as individual windows" mode, route the cycle button through openMonitorInNewTabOrWindow like the monitor selector, so each display keeps its own window instead of repurposing the current one. Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com> --------- Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com>	2026-06-20 01:22:20 +08:00
RustDesk	a658e987b7	Revert "Feature: Add monitor-switch buttons to remote toolbars (#15314)" (#15338) ... This reverts commit 7c8b0adc1e.	2026-06-19 12:34:59 +08:00
StealUrKill	7c8b0adc1e	Feature: Add monitor-switch buttons to remote toolbars (#15314) ... * Feature: add monitor-switch buttons to remote toolbars Add a one-click "switch to next monitor" control to both desktop toolbars: - Main toolbar: always shown when the remote has more than one monitor, styled to match the existing blue icon buttons (white screen, black number). - Minimized (draggable show/hide) toolbar: off by default, toggled via a new "Show monitor switch on minimized toolbar" checkbox in the Display menu and persisted as a local option. Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com> * Update remote_toolbar.dart * refact: unify monitor-switch button icons, share tooltip Addressing the review feedback on the monitor-switch toolbar buttons: - Add assets/display_switcher.svg and use it for both the main and minimized buttons. This replaces the hand-drawn glyph (Containers + magic numbers) on the main toolbar. The icon scales with DPI/theme and the two toolbars stay visually consistent. - Flip the minimized button's label to white for contrast, since the new icon has a solid screen. - Move the tooltip string into a shared _MonitorCycle.tooltip getter so both buttons use one source of truth. - Use const Offstage() for consistency with the surrounding returns. Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com> * Improve monitor-switch settings and toolbar behavior - Nest the minimized-toolbar option under the main one in settings only show when the main option is enabled. - Only show the minimized switch button on the collapsed toolbar handle, so it no longer duplicates the main switch while the toolbar is expanded. Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com> --------- Signed-off-by: StealUrKill <35749471+StealUrKill@users.noreply.github.com> Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>	2026-06-19 11:19:08 +08:00
fufesou	0797ebb695	Refact/privacy mode 1 multi monitors (#15321) ... * refact: privacy mdoe 1, multi-monitors Signed-off-by: fufesou <linlong1266@gmail.com> * fix: harden privacy mode overlay & capture cleanup Signed-off-by: fufesou <linlong1266@gmail.com> * Fix privacy mode edge cases after multi-monitor overlay changes Signed-off-by: fufesou <linlong1266@gmail.com> * Add missing changes Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2026-06-18 21:27:44 +08:00
RustDesk	6665242edf	Revert "refact: privacy mdoe 1, multi-monitors (#15318)" (#15320) ... This reverts commit 3cdf1cce54.	2026-06-17 21:46:40 +08:00
fufesou	3cdf1cce54	refact: privacy mdoe 1, multi-monitors (#15318) ... * refact: privacy mdoe 1, multi-monitors Signed-off-by: fufesou <linlong1266@gmail.com> * fix: harden privacy mode overlay & capture cleanup Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2026-06-17 21:43:57 +08:00
Luke	6ad56075d6	Drag whole toolbar; snap to all four edges of the remote session window (#15051) ... * Drag whole toolbar; snap to all four edges Today the drag handle on the remote-session toolbar repositions only the handle row -- the icons themselves stay centered at the top. This change applies the position to the entire toolbar wrapper so dragging the handle moves the whole thing, and extends snapping from top-only to any of the four window edges. When docked left/right the toolbar reflows vertically. A live ghost preview shows where the toolbar will land while you drag, with a small hysteresis bias to keep the preview from flickering near corners. The legacy 'remote-menubar-drag-x' session option is read as a fallback on first load so existing users keep their saved horizontal position; new option keys are 'remote-menubar-edge' and 'remote-menubar-frac'. Tested locally on Windows. macOS / Linux / web desktop use the same shared widget with no platform-specific calls, but I did not verify them. * Load edge independently and clamp loaded fraction Addresses CodeRabbit review on #15051: parse the saved edge regardless of whether the new fraction option is present so a partial write of frac doesn't reset the toolbar back to top, and clamp the loaded fraction to the kOptionRemoteMenubarDragLeft/Right contract so a corrupted or out-of-range saved value can't bypass the bounds until the user drags again. * Require edge activation zone to switch dock; preserve horizontal slide Per review feedback on #15051: nearest-edge-wins made a low-intent horizontal slide too easy to escalate into a high-impact orientation change (vertical reflow on left/right dock). The default drag now keeps the toolbar on its current dock edge and just updates the fraction along that edge -- the prior horizontal-slide behavior. An alternate edge is only previewed/committed when the cursor enters its 32 px activation zone; once previewed, the cursor has to move back 64 px before reverting (hysteresis at the zone boundary). * Gate multi-edge docking behind a settings toggle; default = horizontal slide Replaces the activation-zone approach with an explicit opt-in setting in Settings -> Other ("Allow docking remote toolbar to any window edge"). This addresses the concern that a low-intent horizontal drag shouldn't be able to trigger a high-impact orientation change, while still letting users who want multi-edge docking opt in cleanly. Default (toggle off): - The original horizontal slide is preserved. - The bug fix from the first commit still applies: dragging the handle moves the whole toolbar, and the position persists across collapse/expand (no more re-center on re-open). - Draggable is axis-locked to horizontal so the feedback widget stays on the top line during drag. Opt-in (toggle on): - Full nearest-edge wins with the live preview ghost and corner hysteresis; toolbar reflows vertically on left/right docks. - Draggable is unlocked for 2D drag. Reads the option via mainGetLocalBoolOptionSync so the toolbar's default state matches what the settings checkbox shows; the option key uses the allow- prefix so unset defaults to off. Takes effect on next session (setting is read at session init). The setting key (allow-multi-edge-toolbar-dock) is read by the existing local-options machinery and persists per-install without needing to be registered in libs/hbb_common's KEYS_LOCAL_SETTINGS. Can add that registration in a parallel hbb_common PR if preferred. * Fix remote toolbar drag positioning & persistence Align drag fraction calculation with the toolbar's actual travel range, keep preview sizing stable during drag, and preserve legacy horizontal position storage when multi-edge docking is disabled. Signed-off-by: fufesou <linlong1266@gmail.com> * Remote toolbar snap edges 1. Translations 2. Apply option to remote windows on changed Signed-off-by: fufesou <linlong1266@gmail.com> * fix: avoid remote toolbar docking jumps on setting reload Signed-off-by: fufesou <linlong1266@gmail.com> * Fix remote toolbar docking updates and drag sync Signed-off-by: fufesou <linlong1266@gmail.com> * refact: translation key Signed-off-by: fufesou <linlong1266@gmail.com> * feat(toolbar-snap-edges): test web Signed-off-by: fufesou <linlong1266@gmail.com> * Fix remote toolbar docking sync and vertical layout Signed-off-by: fufesou <linlong1266@gmail.com> * Fix remote toolbar monitor controls on side docks Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com> Co-authored-by: fufesou <linlong1266@gmail.com>	2026-05-24 19:08:45 +08:00
21pages	5439ec38b6	Revert "fix web break introduced in 38f130071 fix(linux): enable mouse side buttons in remote sessions (#14848)" (#14973) ... This reverts commit d5d0b01266.	2026-05-06 20:20:17 +08:00
rustdesk	d5d0b01266	fix web break introduced in 38f130071 fix(linux): enable mouse side buttons in remote sessions (#14848)	2026-05-06 18:27:34 +08:00
fufesou	383a5c3478	feat: option, enable-privacy-mode & enable-perm-change-in-accept-window (#14875) ... * feat: option, privacy mode Signed-off-by: fufesou <linlong1266@gmail.com> * feat(privacy mode): update libs/hbb_common Signed-off-by: fufesou <linlong1266@gmail.com> * feat(privacy mode): turn off on disable privacy mode Signed-off-by: fufesou <linlong1266@gmail.com> * feat(privacy mode): better check if supported Signed-off-by: fufesou <linlong1266@gmail.com> * feat(option): enable perm change in accept window Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2026-05-02 00:44:22 +08:00
fufesou	1e9c4d04f1	fix(mobile): deeplink, disable by default (#14824) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2026-04-16 23:21:14 +08:00
21pages	c457b0e7d3	add option to hide stop-service when service is running (#14563) ... * add option to hide stop-service when service is running Signed-off-by: 21pages <sunboeasy@gmail.com> * update hbb_common to upstream Signed-off-by: 21pages <sunboeasy@gmail.com> --------- Signed-off-by: 21pages <sunboeasy@gmail.com>	2026-03-19 20:04:10 +08:00
RustDesk	21a7cef98a	keep-awake-during-incoming-sessions (#14082) ... * keep-awake-during-incoming-sessions * Update flutter/lib/desktop/pages/desktop_setting_page.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/common.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/mobile/pages/settings_page.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update common.dart * wakelock Signed-off-by: 21pages <sunboeasy@gmail.com> * fix build Signed-off-by: 21pages <sunboeasy@gmail.com> * Update server_model.dart --------- Signed-off-by: 21pages <sunboeasy@gmail.com> Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: 21pages <sunboeasy@gmail.com>	2026-01-21 16:25:57 +08:00
fufesou	998b75856d	feat: Add relative mouse mode (#13928) ... * feat: Add relative mouse mode - Add "Relative Mouse Mode" toggle in desktop toolbar and bind to InputModel - Implement relative mouse movement path: Flutter pointer deltas -> `type: move_relative` -> new `MOUSE_TYPE_MOVE_RELATIVE` in Rust - In server input service, simulate relative movement via Enigo and keep latest cursor position in sync - Track pointer-lock center in Flutter (local widget + screen coordinates) and re-center OS cursor after each relative move - Update pointer-lock center on window move/resize/restore/maximize and when remote display geometry changes - Hide local cursor when relative mouse mode is active (both Flutter cursor and OS cursor), restore on leave/disable - On Windows, clip OS cursor to the window rect while in relative mode and release clip when leaving/turning off - Implement platform helpers: `get_cursor_pos`, `set_cursor_pos`, `show_cursor`, `clip_cursor` (no-op clip/hide on Linux for now) - Add keyboard shortcut Ctrl+Alt+Shift+M to toggle relative mode (enabled by default, works on all platforms) - Remove `enable-relative-mouse-shortcut` config option - shortcut is now always available when keyboard permission is granted - Handle window blur/focus/minimize events to properly release/restore cursor constraints - Add MOUSE_TYPE_MASK constant and unit tests for mouse event constants Note: Relative mouse mode state is NOT persisted to config (session-only). Note: On Linux, show_cursor and clip_cursor are no-ops; cursor hiding is handled by Flutter side. Signed-off-by: fufesou <linlong1266@gmail.com> * feat(mouse): relative mouse mode, exit hint Signed-off-by: fufesou <linlong1266@gmail.com> * refact(relative mouse): shortcut Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2026-01-09 10:03:14 +08:00
21pages	9dd4fa8646	add options: disable-change-permanent-password, disable-change-id, disable-unlock-pin (#13929) ... Signed-off-by: 21pages <sunboeasy@gmail.com>	2026-01-07 13:51:02 +08:00
alonginwind	3384eda8b7	feat(terminal): add two-row floating keyboard buttons for common commands (mobile only) (#13876) ... * feat(terminal): add two-row floating keyboard buttons for common commands (mobile only) * Fix missing newline at end of pl.rs Add missing newline at the end of the file.	2025-12-28 15:41:25 +08:00
21pages	1f9689dc00	show login dialog when clicking note if not logged in (#13856) ... Signed-off-by: 21pages <sunboeasy@gmail.com>	2025-12-21 22:18:18 +08:00
fufesou	d6463f95b9	refact: remote toolbar show/hide (#13843) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-12-19 20:45:22 +08:00
21pages	296c6df462	ask for note at end of connection (#13499) ... Signed-off-by: 21pages <sunboeasy@gmail.com>	2025-11-13 23:35:40 +08:00
21pages	e029d00cfa	edge scroll thickness adjustment (#13445) ... Signed-off-by: 21pages <sunboeasy@gmail.com>	2025-11-07 01:15:13 +08:00
fufesou	910dcf2036	refact: tls, native-tls fallback rustls-tls (#13263) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-11-03 23:21:01 +08:00
Jonathan Gilbert	055826e26f	Edge scrolling (#13247) ... * Repurposed the MacOS-specific platform channel mechanism for all platforms: - Renamed the channel from "org.rustdesk.rustdesk/macos" to "org.rustdesk.rustdesk/host". - Renamed _osxMethodChannel in platform_channel.dart to _hostMethodChannel. - Updated linux/my_application.cc to use the fl_* API to set up a Method Channel and to dispose it during my_application_dispose. - Updated windows/runner/flutter_window.cpp to use the C++ API to set up a Method Channel. - Updated the channel name in macos/Runner/MainFlutterWindow.swift. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Added a method "bumpMouse" to the Platform Channel. Added a thunk to call the method through the channel to platform_channel.dart. Added implementation bump_mouse() in linux/my_application.cc using Gdk API calls. Updated host_channel_call_handler to process "bumpMouse" method call messages by calling bump_mouse. Added implementation Win32Desktop::BumpMouse in windows/runner/win32_desktop.cpp/.h. Updated the inline method call handler in flutter_window.cpp to handle "bumpMouse" method calls by calling Win32Desktop::BumpMouse. Updated the method call handler in macos/Runner/MainFlutterWindow.swift to handle "bumpMouse" method call messages. Updated MainFlutterWindow to use a subclass of FlutterViewController exposing access to mouseLocationOutsideOfEventStream. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Added message type kWindowBumpMouse to the multiwindow window event model: - Added constant kWindowBumpMouse to consts.dart. - Updated the method handler attached to rustDeskWinManager by DesktopHomePageState to recognize kWindowBumpMouse and translate it to a call to RdPlatformChannel.bumpMouse. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Centralized serialization of ScrollStyle values, moving JSON and string conversions into methods toString/fromString and toJson/fromJson within the type. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Added new scroll style for edge scrolling: - Added ScrollStyle enum member "scrolledge". Added corresponding constant kRemoteScrollStyleEdge to consts.dart for the string serialized form. - Updated sites checking specifically for ScrollStyle.scrollbar to instead check for NOT ScrollStyle.scrollauto. - Added radio buttons for the new "ScrollEdge" style to desktop_setting_page.dart and remote_toolbar.dart. Added new string "ScrollEdge" to lang/template.rs. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Implemented edge scrolling: - Added methods edgeScrollMouse and pushScrollPositionToUI to class CanvasModel in model.dart. - Added boolean parameter edgeScroll to handleMouse, handlePointerDevicePos and processEventToPeer in input_model.dart. - Updated handlePointerDevicePos in input_model.dart to call edgeScrollMouse on move events when the edgeScroll parameter is true. - Added convenience accessor useEdgeScroll to the InputModel class. Updated call sites to handleMouse to use it to supply the value for the edgeScroll parameter. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Updated CanvasModel.edgeScrollMouse to be resilient to receiving events when _horizontal/_vertical aren't wired up to any UI. * Updated CanvasModel to take notifications of resizes via method notifyResize and to suppress edge scrolling briefly after a resize. Updated the onWindowResized handler in tabbar_widget.dart to call notifyResize on the canvasModel of any RemotePage tabs. * Half a go at fixing MainFlutterWindow.swift. * Copilot feedback. * Applied fix suggested by Copilot in its explanation of the build error. * Fixed a couple of silly errors in windows/runner/flutter_window.cpp. * Fixed MainFlutterWindow.swift build errors. Co-Authored-By: fufesou <linlong1266@gmail.com> Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Moved new translation to the end of template.rs. Reran res/lang.py. Signed-off-by: Jonathan Gilbert <logic@deltaq.org> * Switched MainFlutterWindow.swift to use NSEvent.mouseLocation. * Updated MainFlutterWindow.swift code based on build error. * Fixed silly typo. * Reintroduced the coordinate system translation in MainFlutterWindow.swift. * Updated edgeScrollMouse in model.dart to add a "safe zone" around the window frame that doesn't trigger edge scrolling. * Updated the bumpMouse handler in MainFlutterWindow.swift to call CGAssociateMouseAndMouseCursorPosition to cancel event suppression. * Added debug annotation to the onWindowResized event in tabbar_widget.dart. * Fix parameter type for CGAssociateMouseAndMouseCursorPosition in MainFlutterWindow.swift. * tabbar_widget.dart: onWindowResized -> onWindowResize * Removed temporary diagnostic debugPrint from tabbar_widget.dart. * Updated MainFlutterWindow.swift to obtain the mouse position by creating a dummy CGEvent. The old NSEvent.mouseLocation code is left as a fallback. * The documentation said to be sure to call CFRelease, but apparently it's a build error to do so. :-P * Replaced CGEvent calls in MainFlutterWindow.swift with uses of the CGEvent wrapper struct. * Added argument label to call to CGEvent.init. * Changed mouseLoc from piecewise assignment to assignment of the whole structure, as it is not yet initialized at that point. * Linux platform channel: Refactored bump_mouse, setting the stage for a future Wayland implementation. - Made a new top-level bump_mouse method in bump_mouse.cc/.h. - Moved the X11-specific implementation to bump_mouse_x11 in bump_mouse_x11.cc/h. Reworked the bumpMouse operation to have a boolean return value: - Updated bumpMouse in platform_channel.dart to return a Future<bool> instead of a Future<void>. - Windows platform channel: Updated BumpMouse in win32_desktop.cpp to return a bool value. Updated the method call handler "bumpMouse" branch in flutter_window.cpp to propagate the BumpMouse return value back to the originating MethodCall. - MacOS platform channel: Updated the "bumpMouse" branch in the method call handler in MainFlutterWindow.swift to pass true or false into the 'result()' call. - Linux platform channel: Updated the bump_mouse top-level method and its underlying implementation bump_mouse_x11 to return bool values. Updated the "bumpMouse" branch of host_channel_call_handler in my_application.cc to propagate the result value back up the method channel. - Updated the kWindowBumpMouse branch of the method handler registered in desktop_home_page.dart to propagate a return value from RdplatformChannel.bumpMouse. * Reworked the edge scrolling computations in model.dart to use Vector2 from the vector_math package. Updated pubspec.yaml to declare a dependency on vector_math. * Added an alternative edge scrolling mechanism for when "Bump Mouse" functionality is unavailable: - Added methods setEdgeScrollTimer and cancelEdgeScrollTimer to model.dart, along with a few state fields. - Updated edgeScrollMouse to latch the (x, y) coordinate of the last edge scroll event, in case it will be autorepeating. - Updated edgeScrollMouse to check whether the call to the kWindowBumpMouse method of rustDeskWinManager (and thus the underlying bump_mouse method) succeeded, and to switch to timer-based autorepeat if it fails. Made edgeScrollMouse async to allow awaiting the result of the kWindowBumpMouse method call. - Updated input_model.dart to call cancelEdgeScrollTimer when a new move event is being processed. - Updated remote_page.dart to call cancelEdgeScrollTimer when the pointer exits the area represented by the view. * Fixed scroll percentage math in edgeScrollMouse in model.dart. * Fixed declared return value for Win32Desktop::BumpMouse in win32_desktop.h. * Fixed vector_math dependency version in pubspec.yaml to be compatible with the codebase standard Flutter version. * Added class EdgeScrollFallbackState to model.dart for tracking the state of the edge scroll fallback strategy. Factored out the actual edge scrolling action from CanvasModel.edgeScrollMouse to new method performEdgeScroll so that EdgeScrollFallbackState can call it. Updated edgeScrollMouse to not call performEdgeScroll when it's enabling the fallback strategy. Updated CanvasModel to use EdgeScrollFallbackState instead of directly tracking the state. Removed method setEdgeScrollTimer. Added method initializeEdgeScrollFallback to CanvasModel that takes a TickerProvider. Updated _RemotePageState to include the mixin TickerProviderStateMixin. Updated _RemotePageState.initState to call canvasModel.initializeEdgeScrollFallback. Updated handlePointerDevicePos in input_model.dart to not call cancelEdgeScrollTimer before edgeScrollMouse. Renamed CanvasModel.cancelEdgeScrollTimer to CanvasModel.cancelEdgeScroll. Updated the calculations in CanvasModel.edgeScrollMouse to only factor in the safe zone if BumpMouse is working. (Otherwise the problem with resizing can't possibly occur.) * Updated CanvasModel.edgeScrollMouse in model.dart to handle the situation where only one of the scrollbars is active. Factored extraction of scrollbar data into new function getScrollInfo. * Updated onWindowResize in tabbar_widget.dart to be resilient to RemotePage instances that don't yet have an ffi reference. Added property hasFFI to remote_page.dart. * Removed debug output from model.dart. * PR feedback: - Added filtering to diagnostic output in the method handler in desktop_home_page.dart to exclude the very chatty kWindowBumpMouse-related output. - Removed the diagnostic output from bumpMouse in platform_channel.dart for the same reason. - Updated setScrollPercent to coalesce NaN values for x and y to 0. - Initialized the GError pointer variable passed into fl_method_call_respond_success in linux/my_application.cc to NULL. - Added bounds checking of the argument values in the EncodableList branch of the "bumpMouse" method call handler in windows/runner/flutter_window.cpp. * Added a latch mechanism that keeps edge scrolling disabled until the cursor is observed to be in the inner area bounded by the edge scroll areas: - Added tristate enumerated type EdgeScrollState to model.dart. In addition to inactive and active states, there is state armed which behaves like inactive but can transition to active when conditions are met. - Added a field to CanvasModel of type EdgeScrollState. Added methods disableEdgeScroll and rearmEdgeScroll. - Updated enterView to call canvasModel.rearmEdgeScroll and leaveView to call canvasModel.disableEdgeScroll in remote_page.dart. - Updated edgeScrollMouse to check the state, disabling edge scrolling when the state is not active and transitioning from armed to active when the mouse is in the interior space. - Removed the notifyResize/_suppressEdgeScroll mechanism from CanvasModel in model.dart as it is no longer necessary. - Removed the "safe zone" mechanism from CanvasModel.edgeScrollMouse in model.dart as it is no longer necessary. - Switched the onWindowResize handler in DesktopTabState in tabbar_widget.dart back to onWindowResized, now that it is no longer delivering canvasModel.notifyResize to all RemotePage tabs. * Fixed memory leak: Added call to free GError object returned by Flutter API in the event of an error. * PR feedback: - Copilot: Use type annotations. - Copilot: Condition to stop edge scrolling when fallback strategy is in use and the mouse is moved back to the centre. - Copilot: Check FLValue type before calling fl_value_get_int. - Copilot: Support list-style method channel dispatch in "bumpMouse" handler for macos as the linux and windows implementations already do. - Naming convention for constants. - Left-over variable from previous strategy: _suppressEdgeScroll. - Unnecessary extra parentheses in edge scroll area conditions. * Removed property suppressEdgeScroll referencing now-removed field _suppressEdgeScroll in model.dart. Removed accidental extra blank line in MainFlutterWindow.swift. * Switched CanvasModel.setScrollPercent to use double.isFinite instead of double.isNaN to test for proper numerical values. * PR feedback: - Copilot: Use Vector2.length2 instead of Vector2.length to avoid an unnecessary sqrt in comparison with zero. - Copilot: Baleet unnecessary semicolons from Swift code. * PR feedback: - Copilot: Check argList.count before indexing it * Oops with the semicolons again. * Edge scroll, active local cursor Signed-off-by: fufesou <linlong1266@gmail.com> * Remove duplicated condition checks Signed-off-by: fufesou <linlong1266@gmail.com> * Chore Signed-off-by: fufesou <linlong1266@gmail.com> * PR feedback: - Copilot: Removed unused property hasFFI from remote_page.dart. - Copilot: Updated updateScrollStyle in model.dart to be resilient to the possibility of bind.sessionGetScrollStyle returning null. * Factored local cursor updates out of CanvasModel.moveDesktopMouse in model.dart, adding new methods activateLocalCursor and updateLocalCursor. Updated handlePointerDevicePos in input_model.dart to call canvasModel.updateLocalCursor on every mouse event. Updated initState in remote_page.dart to schedule a call to canvasModel.activateLocalCursor as a first-image callback. * Updated the explanation for rounding away from 0 in edgeScrollMouse in model.dart. --------- Signed-off-by: Jonathan Gilbert <logic@deltaq.org> Signed-off-by: fufesou <linlong1266@gmail.com> Co-authored-by: fufesou <linlong1266@gmail.com>	2025-10-30 19:54:11 +08:00
fufesou	0f3a03aab7	feat: mobile, virtual mouse (#12911) ... * feat: mobile, virtual mouse Signed-off-by: fufesou <linlong1266@gmail.com> * feat: mobile, virtual mouse, mouse mode Signed-off-by: fufesou <linlong1266@gmail.com> * refact: mobile, virtual mouse, mouse mode Signed-off-by: fufesou <linlong1266@gmail.com> * feat: mobile, virtual mouse mode Signed-off-by: fufesou <linlong1266@gmail.com> * feat: mobile virtual mouse, options Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com> Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>	2025-10-09 08:23:55 +08:00
Alessandro De Blasis	482840b8bb	feat(ui): custom scale mode with inline controls and live apply (#13045) ... * feat(ui): custom scale mode with inline controls and live apply Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/models/model.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * refactor(dialog): remove unused showCustomScaleDialog function Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * feat(ui): enhance custom scale controls with live updates and improved UI - Introduced a reactive custom scale percentage using RxInt. - Added initialization of custom scale from stored options after the widget builds. - Updated viewStyle method to conditionally display custom controls based on selection. - Implemented a debouncer for smoother scale adjustments. - Enhanced slider UI with custom thumb shape and improved button interactions. This update improves user experience by allowing real-time adjustments to the custom scale settings. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(remote_toolbar): improve widget lifecycle management and enhance slider dimensions - Moved initialization of custom scale percentage to initState for better lifecycle handling. - Updated slider thumb dimensions and layout for improved UI consistency. - Added dispose method to clean up resources in custom scale controls. These changes enhance the overall performance and user experience of the remote toolbar. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * feat(remote_toolbar): enhance scroll behavior and improve slider thumb rendering - Introduced a new state variable to manage scroll enablement based on canvas model changes. - Updated the return value of the viewStyle method to include the scroll enablement status. - Refactored the slider thumb shape for better performance and visual consistency. - Improved the initialization of image overflow detection in the CanvasModel. These changes enhance the user experience by providing dynamic scroll control and a more responsive UI. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * refactor(scale): introduce utility functions for custom scale management for DRY - Added a new file `scale.dart` containing utility functions to clamp, parse, and compute custom scale percentages. - Refactored the `CanvasModel` and `_DisplayMenuState` to utilize the new utility functions for fetching and applying custom scale settings. - Improved code readability and maintainability by centralizing scale-related logic. These changes enhance the handling of custom scale settings across the application. Signed-off-by: Alessandro De Blasis alex@deblasis.net Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/utils/scale.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/models/model.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/models/model.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * chore: Remove unused import of 'uuid' in scale.dart Signed-off-by: Alessandro De Blasis alex@deblasis.net Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * feat(remote_toolbar): implement nonlinear mapping for custom scale slider - Added piecewise mapping functions to convert normalized slider positions to custom scale percentages and vice versa. - Introduced snapping behavior for the slider to enhance user experience. - Updated the slider's minimum and maximum values to align with the new mapping logic. - Adjusted the clamping function to ensure the minimum percentage is 10. These changes improve the precision and usability of the custom scale slider in the remote toolbar. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * fix(scale): update minimum scale percentage to 5 - Adjusted the minimum scale percentage in both the remote toolbar and the clamping function to improve consistency and usability. - This change aligns the clamping logic with the updated minimum value for the custom scale slider. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * refactor(scale): centralize custom scale constants in consts.dart - Moved piecewise mapping constants for the custom scale slider from the remote toolbar to consts.dart for better organization and maintainability. - Introduced additional constants related to custom scale behavior, including minimum, pivot, and maximum percentages, as well as debounce duration. - Updated the remote toolbar to reference these centralized constants, improving code clarity and reducing duplication. These changes enhance the structure and readability of the custom scale implementation. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(consts): remove duplicate custom scale percent key definition - Eliminated redundant declaration of the custom scale percent key in consts.dart, ensuring a single source of truth for this constant. - This change improves code clarity and maintainability by reducing duplication. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(scale): update clamping logic to use centralized constants - Modified the clamping function to utilize the newly defined constants for minimum and maximum scale percentages, enhancing code maintainability and clarity. - This change ensures consistency across the application by referencing a single source for scale limits. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Enhance RdoMenuButton behavior for custom scale selection - Updated the RdoMenuButton to include a new `closeOnActivate` parameter, allowing the submenu to remain open when selecting custom scale options. - Modified the onChanged callback to conditionally trigger a rebuild when entering custom mode, improving user experience by immediately displaying the slider controls. These changes streamline the interaction with the custom scale feature in the remote toolbar. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(toolbar): _DisplayMenuState to simplify scroll handling - Removed the _scrollEnabled state variable and its associated logic, streamlining the component's state management. - Updated the RdoMenuButton onChanged callbacks to directly reference the canvasModel's imageOverflow value, enhancing responsiveness and reducing complexity. These changes improve code clarity and maintainability in the remote toolbar's display menu. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * feat(lang): Add translations for custom scale features in multiple languages - Introduced new entries for "Scale custom", "Custom scale slider", "Decrease", and "Increase" in various language files to support the custom scale functionality. - This update enhances the localization of the application, ensuring users can interact with the custom scale features in their preferred language. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * feat(lang): Add translations for custom scale features in Catalan and Romanian - Updated language files for Catalan and Romanian to include translations for "Custom scale slider", "Decrease", and "Increase". - This enhancement improves the localization of the application, allowing users to interact with custom scale features in their native languages. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * fix(model): Correct error logging in getSessionCustomScale method - Updated the error logging statement in the getSessionCustomScale method to properly interpolate the exception message, improving debugging clarity. - This change ensures that error messages are more informative, aiding in troubleshooting issues related to session scaling. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(scale): Simplify clamping logic for custom scale percent - Updated the clampCustomScalePercent function to use the built-in clamp method, improving code readability and maintainability. - This change ensures consistent clamping behavior across the application by centralizing the logic for valid scale ranges. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(scale): Remove unused import for web bridge - Eliminated the conditional import of the web bridge from scale.dart, as it is no longer necessary. This change helps to clean up the code and improve maintainability by removing unused dependencies. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * chore(model): typo Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * chore(toolbar): Clarify precision for scale adjustments in remote toolbar - Added comments to clarify the use of a wide range of divisions for the scale slider, allowing for ~1% precision increments. This change improves user experience by enabling more precise scale value settings, reducing the need for fine-tuning with +/- buttons. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/models/model.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix(model): Enhance error logging in getSessionCustomScale method - Improved error logging by adding stack trace output to debugPrintStack, enhancing debugging capabilities for session scaling issues. - This change provides clearer insights into errors encountered during scale retrieval, aiding in troubleshooting. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * refactor(toolbar): Simplify custom scale percent retrieval in remote toolbar - Replaced the previous method of retrieving the custom scale percent with a new function, getSessionCustomScalePercent, enhancing code clarity and maintainability. - This change streamlines the process of obtaining the scale value, ensuring a more efficient and readable implementation. Signed-off-by: Alessandro De Blasis <alex@deblasis.net> * Update flutter/lib/desktop/widgets/remote_toolbar.dart Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Signed-off-by: Alessandro De Blasis <alex@deblasis.net> Signed-off-by: Alessandro De Blasis alex@deblasis.net Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>	2025-10-08 14:40:20 +08:00
fufesou	d0e9c6dc57	feat: show my cursor (#12745) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-08-28 15:20:01 +08:00
fufesou	bdd3bb946e	refact: restore terminals (#12334) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-07-18 11:51:53 +08:00
fufesou	f26d2a7b84	feat: stylus support (#12196) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-07-01 13:13:41 +08:00
RustDesk	5faf0ad3cf	terminal works basically. (#12189) ... * terminal works basically. todo: - persistent - sessions restore - web - mobile * missed terminal persistent option change * android sdk 34 -> 35 * +#![cfg_attr(lt_1_77, feature(c_str_literals))] * fixing ci * fix ci * fix ci for android * try "Fix Android SDK Platform 35" * fix android 34 * revert flutter_plugin_android_lifecycle to 2.0.17 which used in rustdesk 1.4.0 * refactor, but break something of desktop terminal (new tab showing loading) * fix connecting...	2025-07-01 13:12:55 +08:00
rustdesk	645a76d43f	udp / ipv6 punch option	2025-06-14 21:42:18 +08:00
fufesou	3c028fe5b5	feat: numeric one-time password (#11846) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-05-23 17:10:47 +08:00
fufesou	ca7b4872d9	feat, trackpad speed (#11680) ... * feat, trackpad speed Signed-off-by: fufesou <linlong1266@gmail.com> * comments Signed-off-by: fufesou <linlong1266@gmail.com> * Trackpad speed, user default value Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2025-05-09 15:36:45 +08:00
21pages	9475743b4e	allow use websocket (#11677) ... 1. Enable the RustDesk client to use WebSocket for either controlling or being controlled. 2. Fix TCP sending `register_pk` frequently Note: 1. Because hbb_common directly uses `use_ws` to read config directly, rustdesk also directly reads config Signed-off-by: 21pages <sunboeasy@gmail.com>	2025-05-09 12:18:49 +08:00
rustdesk	0869ceb5da	hide-remote-printer-settings	2025-05-07 16:33:14 +08:00
fufesou	ca00706a38	feat, update, win, macos (#11618) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-05-04 07:32:47 +08:00
fufesou	c626c2414d	feat: take screenshot (#11591) ... * feat: take screenshot Signed-off-by: fufesou <linlong1266@gmail.com> * screenshot, vram temp switch capturer Signed-off-by: fufesou <linlong1266@gmail.com> * fix: misspelling Signed-off-by: fufesou <linlong1266@gmail.com> * screenshot, taking Signed-off-by: fufesou <linlong1266@gmail.com> * screenshot, rgba stride Signed-off-by: fufesou <linlong1266@gmail.com> * Bumps 1.4.0 Signed-off-by: fufesou <linlong1266@gmail.com> --------- Signed-off-by: fufesou <linlong1266@gmail.com>	2025-04-30 17:23:35 +08:00
fufesou	f4bbf82363	feat: remote printer (#11231) ... Signed-off-by: fufesou <linlong1266@gmail.com>	2025-03-27 15:34:27 +08:00
21pages	d1c8b331c5	Option allow-d3d-render and fix ios ci (#11107) ... * option `allow-d3d-render`, default false Add this option because it fails on some machines Signed-off-by: 21pages <sunboeasy@gmail.com> * only add nokhwa to windows and linux dependencies Signed-off-by: 21pages <sunboeasy@gmail.com> --------- Signed-off-by: 21pages <sunboeasy@gmail.com>	2025-03-13 09:34:13 +08:00
21pages	f0f999dc27	view camera (#11040) ... * view camera Signed-off-by: 21pages <sunboeasy@gmail.com> * `No cameras` prompt if no cameras available, `peerGetSessionsCount` use connType as parameter Signed-off-by: 21pages <sunboeasy@gmail.com> * fix, use video_service_name rather than display_idx as key in qos,etc Signed-off-by: 21pages <sunboeasy@gmail.com> --------- Signed-off-by: 21pages <sunboeasy@gmail.com> Co-authored-by: Adwin White <adwinw01@gmail.com> Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>	2025-03-10 21:06:53 +08:00
fufesou	a039741e5a	fix: win10, border (#10753) ... Signed-off-by: fufesou <shuanglongchen@yeah.net>	2025-02-10 13:50:28 +08:00