34 Commits

Include renames

Author	SHA1	Message	Date
4 people	f0a40e4395	[client, management] Harden the certificate posture client and keep challenge nonces fresh (#8052) ... * implement certificate posture check * log signal address * add keychain and cert store support * read the console user's keychain through a user session helper A root daemon cannot reach a login keychain: securityd is per session and a key ACL needs a session to prompt in, so dropping uid is not enough. The daemon now answers certificate challenges from the System keychain itself, where MDM installs device identities, and launches "netbird posture cert-proof" into the console user's desktop session with launchctl asuser for the login keychain. Only the signature and the chain cross back, never the private key. The console user comes from SCDynamicStoreCopyConsoleUser, bound with purego like the keychain calls. The login window reports no user, root, or "loginwindow", and all three are treated as no keychain to read, so a Mac at the lock screen sends device proofs alone. Adds info logging across the path: the keychain search list, per class query status and item counts, the chain built per candidate, and the verification error for every rejected candidate. A run that sends nothing now says why. README.md documents the trust model, the console user limitation and how to read the logs. * read the signed-in user's certificate store on Windows A service reads LocalMachine\MY, where AD and Intune enrol device certificates. CurrentUser\MY lives in the signed-in user's registry hive with keys protected against their profile, and a service that opens it does not fail: "current user" resolves to HKU\S-1-5-18, so it silently reads the service account's own empty store. The service therefore reads the machine store itself and launches "netbird posture cert-proof" with the session token for the rest, mirroring the macOS console user helper. Windows lets a privileged service assume a user identity, so the token goes straight into the child process and no external tooling is involved. CREATE_NO_WINDOW keeps a console window from flashing on the desktop every sync. In-process impersonation would also work but is per OS thread while goroutines migrate, so the child process avoids that class of bug. Session selection prefers the physical console and falls back to any active session, so remote desktop and VDI hosts are covered. WTSQueryUserToken needs SE_TCB_NAME, so a user-run client skips the helper and reads the machine store alone. SystemStore takes a store location, gaining NewUserStore alongside NewSystemStore and the per candidate logging macOS already had. The request building and proof merging move to helper_spawn.go, shared by both platforms, and helperStore picks what the helper reads per platform. * start TPM support * split goreleaser to support pkcs11 and exclude on docker * update goreleaser * go mod tidy * add tpm pin to netbird config * split cert and key location and allow key lookup on tpm * add unsupported flag for mobile devices * Isolate the cert proof helper from the service environment and cap its output * Read the PKCS#11 token PIN from NB_TPM_PIN instead of the profile config * Bound certificate proof collection so a stuck token or keychain cannot hold the sync loop * Stop retrying a PKCS#11 PIN the token rejected * Log certificate posture details at debug level * Sign only nonces and peer keys of the size management issues * Skip certificate files whose key belongs to another certificate * Bound PKCS#11 driver sizes, pin template values, and log out only a login the session owns * Never pass NULL to CFRelease and skip unreadable keychain identities * Keep the macOS keychain code out of iOS and the PKCS#11 driver out of Android * Find a chain to each challenge's CAs through every intermediate the store holds * Require a token label whenever a PKCS#11 PIN is set * Read user certificates only from the session of the active profile's owner * Collect certificate proofs again when the owner's session changes and report lost proofs * Test the PKCS#11 build against SoftHSM in CI and warn once where the build has no driver * Document where an inline PKCS#11 PIN is stored and how it is protected * Refuse PKCS#11 URIs that this client cannot honour instead of widening the match * Trust certificate and key files only when no other user can write or redirect them * Explain a Windows certificate whose key only a legacy CryptoAPI provider holds * Use platform absolute module paths in tests and add a real owner session test for Windows * Match the Windows profile owner by name instead of resolving it through the domain controller * Keep the certificate stores and TPM library out of the WebAssembly build * [client] Read TSS2 key files on go-tpm, checked against the library it replaces The TSS2 parser was the only reason this repository depended on a crypto suite whose own build tooling it inherits. The replacement sits on go-tpm, which was already a direct dependency and is in fact what that suite calls underneath, so this removes a wrapper rather than porting onto a different library: the load, the derived storage root key and the signing commands are the same calls. Swapping a parser on the one path a customer actually runs is not something to assert, so the two are held side by side for this commit. One test feeds the replacement bytes the old library wrote and requires the same key type, empty auth flag, parent handle, blobs and decoded public key; the other feeds both the fixtures the tests are built on, so those are the shape the format calls for and not merely the shape the new parser reads. The scaffolding goes away with the dependency in the commit that follows. The encoder behind the fixtures is written out separately from the parser under test, so an encoder bug and a decoder bug cannot cancel each other out. * [client] Drop go.step.sm/crypto and the repo-wide upgrades it imposed The TSS2 parser was the only thing in the repository that used this module, and it brought 302 modules into the graph to do it — 35 of them linters, along with Google Cloud KMS and IAM, the AWS SDK and a terminal styling library. Those are the module's own development dependencies, which minimal version selection turns into floors in ours, and they are the whole reason gRPC, protobuf, the AWS SDK, OpenTelemetry, logrus and five x/ packages had moved. Management, signal, relay and proxy inherited every one of them for a feature none of them runs. Removing the import is not enough, because tidy never downgrades: the raised floors stay written in go.mod. Each one is pinned back to the version main had, then tidy is left to raise again whatever something still genuinely needs. It raised nothing: all 43 are back where they were, and go-tpm was already in the graph at the same version, so the certificate feature now costs no new module at all. The differential tests go with it. They existed to check the swap against the library while both were present, and there is nothing left to compare against. * [client] Clear the lint findings only the macOS and Windows runners see golangci-lint analyses one build at a time, so running it on Linux says nothing about the two platforms CI also lints. Against those builds the feature's packages reported eight findings, and the structural one is Config.dir: it is dead on macOS and Windows because neither reads a directory at all, their collectors take the configuration and discard it. Moving the method beside its only callers makes that visible in the layout instead of in a linter, and leaves the gap itself — no file or token store on those platforms — where it belongs, as something to decide rather than something to silence. An absent key file beside a certificate was reported as a nil signer with a nil error, which the caller then had to recognise by its nilness. It is a sentinel now, so the meaning is in the error rather than in the absence of one. The rest follow the standard library: the elliptic coordinates and the private scalar come from the encoding helpers rather than the deprecated big.Int fields, and an error string loses its trailing colon. Lint is clean on linux, darwin and windows; the hardware TPM path was exercised separately against a real device and passes. * Accept the TSS2 emptyAuth boolean OpenSSL writes and persistent parents on 32-bit builds * Count the certificates field in the peer meta store test * Check the store directory before listing it, refuse group-writable files, and reject a URI with two PIN sources * Share a PKCS#11 login between sessions and send each PIN at most once at a time * Collect certificate proofs again when the meta sync carrying them failed * Use no Windows user store when a domainless owner matches accounts of several domains * Use no user certificate store when the active profile's owner cannot be read * Document the PIN sources on CertPKCS11URI and keep the README PIN example off the command line * Test that the PKCS#11 URI stays out of the debug bundle and run the wrong-PIN test only on a disposable token * Refuse a TPM PSS signature request for the maximum salt length * Add the certificate fields to the network map golden data * Retry posture checks whose meta sync timed out instead of dropping them * Start no system info gathering while a timed-out one is still running * Guard the applied posture checks across goroutines and keep refreshing proofs while a pending update times out * Log what a successful certificate proof helper wrote to stderr * Send recollected certificate proofs to management only when the proven chains changed * Explain a macOS keychain key whose access list does not allow netbird * Kill the whole macOS certificate helper process group when it times out * End sudo option parsing before the macOS certificate helper binary * Hold off system info gathering only while a timed-out one is still running * Collect certificate proofs on the posture watcher instead of under the sync lock * Read the certificate store directory and PKCS#11 URI from the daemon environment, not the profile config * Install the RPM sysconfig file readable by root only and show the certificate posture variables * Move the certificate posture README into the package doc and the docs site * Name NB_CERT_PKCS11_URI in the PIN-without-token error * Keep the file check results of the latest-started system info refresh * Give the full import command for a keychain key netbird may not use, and correct the package doc * Restrict the service environment file to root on every package install * Search only the System keychain in the macOS daemon and only the login keychain in the user helper * Let the certificate proof helper read the PKCS#11 token from the environment on Linux * Ask a macOS user's keychain again only after an hour when it proved nothing * Clear the lint findings in certificate posture * Hold off the keychain helper only after a completed or timed-out run, independent of CA order * Keep free functions out of the method lists of PKCS11Store, URI and Challenger * Name the post-install permission helper in snake case and shorten the sysconfig certificate block * Drop the certificate store directory from certproof.Config, which only NB_CERT_STORE_DIR sets * [management] Renew certificate challenge nonces on quiet accounts A certificate challenge nonce is accepted for its own window and the one before it, and it only reaches a peer attached to a network map. An account where nothing changes sends no map, so after a day the peer re-sends the nonce it still holds, verification rejects its whole proof set, and the certificates stored for it are dropped. It fails the certificate check and loses every policy gated on it until some unrelated change happens to push a map. The outage repairs itself in seconds, which is what makes it expensive: it is intermittent, it only hits stable networks, and it is not reproducible on demand. Push the account's peers an update often enough that the nonce they hold is never close to expiring. Only accounts whose posture checks actually ask for a certificate are tracked, so a deployment without the feature does no extra work. The refresh runs from one goroutine over a map of accounts rather than a timer per account: the period is hours, so one pass every few minutes costs nothing next to it, and there is no timer to re-arm when an account that falls due sooner appears. Each account's first run is offset by a hash of its ID, because the challenge window is global and an instance restart would otherwise arm every account in the same moment. The push carries no administrative change, so it is counted as a refresh rather than an update and stays out of the figures that track what was edited. (cherry picked from commit 7ad4a0df37) * [management] Make the certificate challenge window one knob to turn Renewal was timed against the window in two different ways: the period derived from it, the sweep interval did not. Shortening the window to watch a renewal in an end-to-end run would have left the refresher still looking for due accounts every quarter of an hour, so nothing would have been renewed in time and the test would have reported the feature broken. Derive the sweep from the period, within bounds that keep a very short window from spinning and a normal one from checking less often than is useful, and allow the window itself to be set through the environment so a run can take seconds instead of half a day. A value that cannot be parsed or falls outside the bounds keeps the default, because a window nobody intended is a security property nobody chose, and an override is logged at warning level since it sets how long a device keeps passing the check after its key is gone. Every instance has to be given the same value: the window is part of the nonce, so instances that disagree reject each other's. (cherry picked from commit 0e38fcf409) * [management] Pin the property that makes per-peer nonce state unnecessary A nonce carries the window it was minted in, not the instant, and is accepted for that window and the one before it. So a peer re-stamped at least once per window can never be left holding one outside the accepted pair, whenever it was last served and however much life its own nonce had left. That is the whole reason management tracks nothing per peer, and it was resting on an argument rather than a test. The phases are part of the property, not decoration: accounts are deliberately given a refresh phase of their own, so the guarantee has to hold off the window boundary too. The negative case shows why that matters — a cadence of exactly two windows lands inside the grace window when it is aligned to the boundary and leaves a gap when it is not. (cherry picked from commit dee68facfd) * [management] Renew challenges only for the peers that answer one The refresh pushed an update to every connected peer of the account, while only the peers a certificate check applies to carry a nonce. On an account where a handful of peers sit behind the check and the rest do not, everyone was woken several times a day to be handed a map that changed nothing for them. Push to the sources of the enabled policies whose posture checks include a certificate check, which is exactly the set that is sent a challenge. Resolving the set the other way round than the gRPC layer does is the risk here: a peer the refresh forgets stops being renewed and falls out of its policies silently, which is the failure this whole mechanism exists to prevent. So the selection is held against processPeerPostureChecks, the per-peer rule that decides who receives a challenge in the first place, by a test that asks both the same question and requires the same answer. (cherry picked from commit dc4d0e0274) * [management] Derive certificate challenge nonces from the stored encryption key The nonce secret came from the server's WireGuard key, which is generated afresh in every process and never persisted. A nonce carries no state, so the only thing that lets one instance verify what another issued is deriving the same secret — and that premise, written in the comment above the challenger, was not met: every instance had its own key. A peer reconnecting after a restart therefore presented a nonce minted under the previous secret, verification failed with a mismatch, its whole proof set was rejected and the certificates stored for it were dropped until it signed again. Reproduced three times on the lab, each one logging "nonce was not issued to this peer", which only a changed secret produces. On a single instance it costs seconds of lost policy access per restart; across instances it is not transient at all, because every reconnect that lands elsewhere is rejected the same way. Derive from the data store encryption key instead: it is generated once, written back to the configuration and read by every instance, so it survives restarts and is shared. Where none is configured the secret falls back to the WireGuard key with a warning — degraded but still unpredictable, which is the property that matters most: a peer able to guess it could mint the nonces of future windows, sign them while its key is present and keep passing after it is gone. The challenger is now built once and passed to the two places that need it, rather than re-derived per message. (cherry picked from commit 278f2f3807) * [management] Register an account for renewal where its nonce is issued Renewal was armed when a peer connected or when a posture check was saved, both of which ask the store whether the account has a certificate check. That misses the case it most needs to catch: the check is created through one instance while the peers are connected to another, so the instance serving them never learns it has anything to renew and their nonce expires. It also charged a query to every peer connect in every account, including the ones that will never use the feature, which a fleet reconnecting after a restart pays all at once. Register where the nonce is actually stamped instead. A nonce is verified from a shared secret and so travels between instances, but the renewal that keeps it fresh cannot: only the instance holding a peer's stream can push to it. Issuing and renewing now line up by construction — an instance renews exactly the accounts it has issued nonces for — and an instance that never issues one has nothing to renew, so there is no case left to miss. The registration is a map insert with no store access, which is what lets it sit on a path taken by every login and every initial sync. Reported by Viktor Liu, who also proposed registering at the point of issue. (cherry picked from commit 2d16dd7d7cf54762f2e64c5630ea092f32ef63ab) * [management] Register for renewal on pushed updates, not only on connect Registering where the nonce is stamped only covered the login and the initial sync, which both happen when a peer opens a stream. That left out the path the mechanism exists for. On the cloud the network map controller is wrapped so that an update publishes to an event bus instead of pushing locally: an instance handling a REST change broadcasts, and every instance holding a peer of that account pushes to its own. Those pushes stamp a nonce through the update handler, and nothing there registered, so an instance learned about an account only when one of its peers happened to reconnect. For a quiet fleet that is the original bug: the check is created, the peers are told about it, and nobody renews what they were told. Registering on the pushed update closes it, and is the difference between stamping and marking a peer connected — one happens on every push, the other only when a stream opens. Reported by Viktor Liu; the broadcast that makes it work was pointed out by Pascal Fischer. (cherry picked from commit 59efe8d93e53bacdf57cb546f4ab2c19dc4eddab) * [management] Let the challenge refresh loop stop with the manager that owns it The loop was started on a context explicitly detached from the caller's, so nothing could ever stop it. Production is unaffected either way, since BuildManager is called with context.Background(), but a test that builds a manager leaked a sweeping goroutine for the rest of the run, and a shutdown path added later would have had no way to reach it. Take the manager's context as the request buffer built on the line above already does. The test pins the contract the loop offers, so a detached context cannot come back inside Start either. * [management] Bound one account's challenge refresh so it cannot starve the rest Resolving which peers answer a challenge reads the store three times, and the refresher sweeps accounts one after another on a single goroutine. A read that never returns held the sweep for the life of the process, so every other account on the instance stopped being renewed and its peers fell out of the policies gated on the check: one account's bad luck became an outage for all of them. Give each refresh the sweep interval it is allowed to occupy, capped at 30s so a 12-hour window does not grant minutes to a query that should take milliseconds. A refresh that runs out of time keeps its account tracked, since a deadline says nothing about whether that account still has a certificate check. * [management] Send challenge refreshes down the path the rest of management uses The refresh dispatched through UpdateAffectedPeers, the one variant that takes no reason, so it was missing from the update counters and coalesced with nothing. An administrator editing a policy while the sweep ran made the account's network map twice over, and UpdateOperationRefresh, added for exactly this caller, was never referenced. Buffer it with a posture_check/refresh reason instead. The periodic push is now visible in the metrics as what it is, distinct from an edit, and the send detaches from the sweep deadline on its own, so that deadline bounds the store reads it was meant for. * [management] Keep the certificate challenge comments to what the history does not say Four of these ran to three and four times the comment budget, the longest at 992 characters. Most of the excess argued against designs that were never written or explained a bug that no longer exists in the code, which is what the commit that fixed it is for. What is left is the part a reader cannot recover from the code: that the nonce secret has to be persisted and unpredictable, that stamping and renewing are decided together because only the serving instance can push, and that the target rule is the inverse of processPeerPostureChecks. * Keep the newest posture checks pending whatever made their meta sync fail * Report no lost certificate when the engine stops during a proof collection * Share the proof collection single-flight across engine restarts * Close a PKCS#11 module that loads but cannot be used * Fix the pending checks comments * Renew certificate challenges only for the peers streamed to this instance * Ignore a challenge stamp from an older sync stream of the same peer * Kill the Windows certificate proof helper with its whole process tree * Expect the challenge untrack in the session ownership test * Drop an invalid certificate proof without discarding the valid ones * Start a system info gathering beside one that has been stuck for ten timeouts --------- Co-authored-by: pascal <pascal@netbird.io> Co-authored-by: mlsmaycon <mlsmaycon@gmail.com> Co-authored-by: riccardom <riccardomanfrin@gmail.com>	2026-10-09 15:42:18 +02:00
Pascal Fischerandmlsmaycon	53a14551c8	[client, management] implement certificate posture check (#7535) ... Co-authored-by: mlsmaycon <mlsmaycon@gmail.com>	2026-10-09 14:57:00 +02:00
Zoltan Papp	515a01dd11	[client] Force interactive login when extending the auth session (#7216) ... * [client] Force interactive login when extending the auth session A session extend must be answered from the account the peer is registered under. With a silent PKCE flow (DisablePromptLogin or max_age=0) the IdP answers from whatever session it already holds, which need not be the peer's account when several are signed in; the token then fails the user match in ExtendAuthSession with no way to pick another account. Mark the PKCE flow request as a session extend so the management server can force prompt=login for it, overriding the configured silent flow. * [client] Reduce cognitive complexity of Server.Login Login sat at cognitive complexity 27, over the 25 the linter allows. Extract the interactive SSO branch into startSSOLogin, and split the nested in-flight-flow reuse check out of it into reuseOAuthFlow, which flattens the original if/else into early returns: it returns the cached auth info when the previous flow targets the same client and still has more than 90s left, otherwise cancels the stale wait and returns nil so the caller requests a fresh flow. The helpers take the contextState through a small statusSetter interface, since internal.contextState is unexported and re-deriving it with CtxGetState inside the helper would resolve against callerCtx rather than rootCtx. No behavior change: same ordering of state transitions, same mutex scope around the oauthAuthFlow write, same error paths. Login is now at 21. * [client] Respect DisablePromptLogin when extending the auth session Forcing prompt=login on a session extend overrode DisablePromptLogin, which is set for IdPs that break on it: Authentik triggers a double authentication and social logins fail outright. Overriding it there trades a recoverable extend for a login that cannot complete at all. Keep the LoginFlag override, which only replaces max_age=0 or none with prompt=login so the IdP honours login_hint, and leave DisablePromptLogin as configured. Those deployments keep the silent flow, and with several accounts signed in an extend answered from the wrong one still fails the user match. * [client] Guard the shared OAuth flow state with the server mutex reuseOAuthFlow read flow, expiresAt, waitCancel and info without holding s.mutex, while startSSOLogin and WaitSSOLogin write them under it. Reading the fields one at a time could also answer with auth info from a flow that was already replaced, or cancel a wait that no longer belongs to the flow just judged stale. Take one snapshot under the lock and decide from it. WaitSSOLogin read oauthAuthFlow.flow twice outside the lock; both now use a value snapshotted in the critical section that already installs actCancel. Its stale waitCancel was read and called in a separate section from the one installing the new one, so two racing calls could read the same predecessor and leave one wait uncancelled. Swap the two in a single critical section. Both cancels run after unlocking: the displaced wait takes s.mutex as it unwinds. * [client] Verify the SSO login came back for the hinted account login_hint is a suggestion the IdP may ignore: with a silent flow configured (DisablePromptLogin or max_age=0) and a live IdP session for another account, the login completes with that account's token. On a registered peer the management server rejects it as a user mismatch, but on a fresh profile the peer silently registers under the wrong account and the profile is then bound to it — every later login follows the stored hint straight back. After the token exchange, compare the ID token's email against the hint the flow was sent with. On a mismatch, do not log in to management with the token; run one more round asking the IdP to re-decide the account (prompt=login, via ForceAccountPrompt — DisablePromptLogin still wins there). If the prompted round also comes back different, proceed with a warning: the address may legitimately have changed, and refusing forever would lock the user out of the profile while the management server still rejects a token that does not own the peer. A token or profile with no email to compare is not judged. The retry differs per platform because of who opens the browser: - CLI (netbird login foreground) and Android run the whole flow in one process, so the mismatch retries automatically: the browser reopens with the account prompt within the same login attempt. - On desktop the login is split between the daemon and the GUI: Login hands the authorize URL to the GUI, WaitSSOLogin blocks for the token, and only the GUI can open a browser. A new URL cannot be handed out from inside WaitSSOLogin (its response has no field for one, kept that way to avoid a proto change), so the daemon arms forceAccountPrompt, fails the round with "connect again to choose the account", and builds the next Login's flow with the prompt — the user's next connect is the retry. The flag and the flow annotations live in daemon memory only; SwitchProfile drops them so the previous profile's hint cannot judge the next profile's token. The device code flow has no prompt parameter (RFC 8628), so a prompted round there runs as-is and a repeated mismatch is let through with the warning rather than looping. * [client] Address review comments on PKCE session extend flow Fail the PKCE authorization flow test on request error instead of continuing into a nil dereference, and make the godoc comments on the touched exported symbols identifier-leading full sentences. * [client] Match accounts only on the email claim of the ID token The name-claim fallback in the ID token parsing is kept for the login hint and display, but account matching now only considers a value that came from the email claim, so a token without one no longer produces a false account mismatch. * [client] Drop the pending session extend on a profile switch The profile-switch cleanup dropped the pending login flow and the account-prompt flag, but left extendAuthSessionFlow untouched. Its device code was issued by the previous profile's IdP client, so a WaitExtendAuthSession still parked on the browser leg would submit the resulting token against the new profile's engine. * [client] Judge the SSO account against the flow that produced the token WaitSSOLogin snapshotted the flow on entry but re-read the info, hint and accountPrompted from the live s.oauthAuthFlow afterwards, in separate critical sections. WaitToken blocks for the whole browser leg, so a concurrent Login or RequestJWTAuth could replace the flow meanwhile and the mismatch check would compare this wait's token against another flow's account: either arming the prompt spuriously or letting a wrong-account token through against an unrelated profile's hint. Take all of it in the entry snapshot. * [client] Keep the forced account prompt from being lost to flow reuse startSSOLogin consumed forceAccountPrompt and applied the prompt to the freshly built flow, but reuseOAuthFlow could then answer from a cached flow for the same client — one built without prompt=login, e.g. by RequestJWTAuth. The user got the same silent authorization URL that produced the mismatch, with the flag already spent, so no later round asked either. Rule reuse out when the prompt is forced, while still cancelling the predecessor's wait. RequestJWTAuth also wrote the flow fields one by one, leaving the previous login's hint and accountPrompted behind for WaitSSOLogin to judge a later token against. Both sites now replace the whole record. * [client] Consume the forced account prompt after the retry forceAccountPrompt was never cleared, so a flow that outlived the retry it was armed for kept sending prompt=login on every later authorization request and re-authenticated the user each time. RequestAuthInfo now takes the flag as it builds the request. * [client] Cancel the caller context in the SSO login tests WaitSSOLogin parks a goroutine on the caller's context for the whole browser leg. The tests passed context.Background(), which never cancels, so each left one goroutine behind for the lifetime of the test binary. * [client] Cancel the wait displaced by an OAuth flow replacement Replacing the shared record with a whole struct value dropped the previous flow's waitCancel, so an SSO browser wait still parked on it lost its cancel: nothing could preempt it, and it could go on to run attemptLogin or mutate the record behind the new flow. Both replacement sites now take the displaced cancel over in the same critical section, via a shared replaceOAuthFlow, and invoke it after the unlock. * [client] Guard OAuth flow mutations by the flow that owns the wait * [client] Arm the account prompt only from the wait that owns the flow * [client] Adopt the three-value parseEmailFromIDToken in the device flow The main merge brought in the device flow's email extraction from #7193, which still used the two-value signature this branch replaced when account matching was narrowed to the email claim. Git merged the files without a textual conflict, so the branch stopped compiling. Take the fromEmailClaim result and fill EmailClaim from it, the same way the PKCE path does, so device-flow clients get the same account matching. * [client] Populate the pending extend flow in the test server helper SwitchProfile cancels and clears the pending session extend flow unconditionally, the same way it clears the SSH JWT cache. New always populates the field, but the hand-assembled test server did not, so TestSwitchProfile_ClearsJWTCache panicked on a nil PendingFlow.	2026-10-08 15:40:39 +02:00
Zoltan Papp	825389818c	[client] Gather fresh system info on every management sync stream connect (#7409) ... * Gather fresh system info on every management sync stream connect The engine collected the peer meta once at start and reused the same Info for every Sync stream reconnect, so a mobile network switch that redials management kept reporting the old local network addresses. The peer network range posture check was then evaluated against stale data until the client restarted. Sync now takes a gatherer that runs at each stream connect. The gatherer is cheap: GetInfo plus the cached posture check file results, kept in the new system.InfoSource, which the engine refreshes whenever the checks list changes. No process enumeration runs on the reconnect path. Also fix the management mock server calling itself instead of SyncFunc. * Evaluate the login response posture checks before the first sync connect The engine starts with the checks the login response carried, and the first sync stream request used to send their evaluated file results. After moving the gather into InfoSource, the stream opened with an empty cache and the first sync response did not refill it, because its checks equal the ones the engine already holds. Desktop peers therefore never reported process or file posture results. Seed the cache once before the first connect, where the old gather ran, so a timed out evaluation still falls through to the address-only info. * Harden the sync info source against nil callbacks and shared slices A nil getInfo opens the stream without metadata, as a nil sysInfo did before. The cached posture results are a copy, so the Info returned by Refresh cannot alias the snapshot later Current calls report. The exclusion test asserts the remaining address count so it cannot pass vacuously on a single-address host. * Retry a posture check refresh that timed out or failed to sync The checks list was recorded before the gather ran, so once the gather timed out or SyncMeta failed, the next sync response carrying the same list matched the recorded one and nothing retried. The peer kept reporting the previous posture results until the list changed again. Record the checks only after the meta reached management, so a failed cycle is repeated on the next sync response. * Log the skipped posture refresh, let the mock Sync return errors and deflake the reconnect test * Drop the nil guard around the sync info callback * Send the refreshed info on the first sync connect instead of gathering it twice	2026-09-04 15:07:01 +02:00
Maycon Santos	ebc259e30b	[management,client] Gate remote jobs behind an admin opt-in with MDM support (#7153) ... This introduces a disabled-by-default allow-remote-jobs setting that controls whether the management server may run jobs (such as debug bundles) on a peer. The flag propagates end to end: through client configuration, the daemon SetConfig and Login requests, authentication, and system info, up to management, where it is stored on the peer and exposed on the peers API as remote_jobs_allowed. The client refuses any management-requested job unless the peer has opted in. Because enabling remote jobs crosses the user-to-root boundary, turning it on requires privilege, mirroring the SSH-server gate. Administrators can enforce the setting through MDM policy on both macOS and Windows, and MDM can also override the debug-bundle upload URL. The change ships policy documentation and generated profile templates, and adds configuration, conflict, and enforcement tests covering the opt-in, privilege, and MDM paths.	2026-09-01 17:53:41 +02:00
Zoltan Papp	15fff4c164	[client] Sweep connections on network loss via a shared netevents manager (#7254) ... Losing the last network only flipped the availability state: the dead management, signal and relay sockets stayed silently connected until their own timeouts, so the client kept reporting Connected with no network at all. Introduce client/netevents with a Manager that ties the availability state, the connection sweeper and the status recorder together, and move the netstate and netsweep packages under it (netsweep renamed to sweep). SetNetworkAvailable(false) now also sweeps the registered connections so their owners redial and the listener reaches the NoNetwork state. The Android and iOS bindings own a Manager instance and inject it through the constructors; consumers hold the concrete *Manager whose nil zero value reports always-online and never sweeps, with interfaces kept only as parameter contracts. The relay guard settle wait moved into the Manager as WaitSettled, removing the netevents import from the relay package.	2026-08-25 18:43:19 +02:00
Zoltan Papp	070a0a7bf1	[client, android] Handle network changes without restarting the engine (#7144) ... On network changes the client restarted the whole engine. That is heavy-handed and slow: it tears down working state to recover from a transition the engine could handle itself. This replaces the restart with proper network event handling. Suspend the retry loops while no network is available. Instead of burning through backoff intervals against an unreachable network, the reconnection loops park until the OS reports a usable network again. Reconnect immediately on a network switch. When the OS hands us a new network, connections bound to the old one are swept and re-dialed right away, rather than waiting for a timeout to notice they are dead.	2026-08-19 10:05:12 +02:00
Zoltan Papp	075b319fb3	[client, android] Pull fresh TUN settings on Android rebuild (#6991) ... ## Describe your changes Pull fresh TUN settings on Android rebuild instead of push The Android TUN rebuild consumed state pushed through notifications and a Java-side snapshot, and both sources were unreliable. The DNS search-domain notifier fired OnNetworkChanged with an empty string, which the rebuild handler treated as the new route list, so any search domain change rebuilt the TUN with zero routes and cut all tunnel traffic. The rebuild also reused the search domains cached at the last establish, so search domain updates never reached the TUN at runtime. Make the notification a pure trigger and let the Java side pull a fresh snapshot instead. Expose GetTunSettings on the Android SDK client: it returns the current TUN route ranges, derived on demand by the route manager from the client routes, the exit-node selection and the fake IP blocks, together with the DNS search domains. The route notifier keeps only its last-announced baseline to suppress triggers for unchanged syncs; the TUN route state is owned by the route manager. SearchDomains now locks the DNS server mutex since the pull arrives from a Java thread. Requires the matching android-client change that switches recreateTUN to the pull API. ## Issue ticket number and link ## Stack <!-- branch-stack --> ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] This change does **not** modify the public API, gRPC protocols, functionality behavior, CLI / service flags, or introduce a new feature — **OR** I have discussed it with the NetBird team beforehand (link the issue / Slack thread in the description). See [CONTRIBUTING.md](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTING.md#discuss-changes-with-the-netbird-team-first). > By submitting this pull request, you confirm that you have read and agree to the terms of the [Contributor License Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md). ## Documentation Select exactly one: - [ ] I added/updated documentation for this change - [x] Documentation is **not needed** for this change (explain why) ### Docs PR URL (required if "docs added" is checked) Paste the PR link from https://github.com/netbirdio/docs here: https://github.com/netbirdio/docs/pull/__ <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **New Features** - Added access to current TUN route ranges and DNS search domains. - TUN settings are returned in a mobile-friendly format for easier integration. - **Improvements** - Route changes are detected and synchronized more reliably. - Current routing information now reflects active routes, including supported fake-IP ranges. - Simplified network initialization for more consistent startup behavior. - **API Changes** - Removed the obsolete network-map retrieval method from the management client interface. <!-- end of auto-generated comment: release notes by coderabbit.ai -->	2026-08-03 18:23:02 +02:00
Riccardo Manfrin	b65ec8b68a	[client] Restores lost backup.Reset from #4935 (#6883) ... ## Describe your changes Restore the management gRPC client's backoff reset after a stream connects. This is a regression: PR #4935 originally added this reset; it was then lost in commit `58daa674e` during the `withMgmtStream` refactor (Sync/Job unification). Compared to before the reset was done AFTER receiveEvents, whereas now it's done before. Now should cover for Sync and Job (which didn't exist in #4935. Hold for long living stream that breaks. Reset prevents two things 1. long living conns going wrong from waiting a long backoff time window before to drive reconn 2. past MaxElapsedTime (3months) long lived conns failures from being treated as "unrecoverable" (hence triggering an full restart of the engine) ## Issue ticket number and link Internal support case (customer agents lost data-plane connectivity during a management maintenance/release window). No public issue. Regression introduced in commit `58daa674e`, which removed the `backOff.Reset()` added by PR #4935. ## Stack <!-- branch-stack --> ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) > By submitting this pull request, you confirm that you have read and agree to the terms of the [Contributor License Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md). ## Documentation Select exactly one: - [ ] I added/updated documentation for this change - [x] Documentation is **not needed** for this change (explain why) Internal reconnection-behavior fix in the management gRPC client. No public NetBird CLI, API, or configuration surface changes. ### Docs PR URL (required if "docs added" is checked) Paste the PR link from https://github.com/netbirdio/docs here: N/A <!-- codesmith:footer --> --- <a href="https://app.blacksmith.sh/netbirdio/codesmith/netbird/pr/6883"><picture><source media="(prefers-color-scheme: dark)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/view-with-codesmith-dark-v2.svg"><source media="(prefers-color-scheme: light)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/view-with-codesmith-light-v2.svg"><img alt="View with [code]smith" src="https://pr-comments-assets.blacksmith.sh/codesmith/view-with-codesmith-dark-v2.svg"></picture></a> <a href="https://backend.blacksmith.sh/track/enable-autofix?expires=1787484622&installation_model_id=427504&pr_number=6883&repository=netbirdio%2Fnetbird&return_to=https%3A%2F%2Fgithub.com%2Fnetbirdio%2Fnetbird%2Fpull%2F6883&signature=525b08edbcb94ee6f4ae4226fb1fe8ddb829caa7d4489e8efa639770af9dccdf"><picture><source media="(prefers-color-scheme: dark)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/autofix-with-codesmith-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://pr-comments-assets.blacksmith.sh/codesmith/autofix-with-codesmith-light.svg"><img alt="Autofix with [code]smith" src="https://pr-comments-assets.blacksmith.sh/codesmith/autofix-with-codesmith-dark.svg"></picture></a> <sup>Need help on this PR? Tag <code>@codesmith-bot</code> with what you need. Autofix is disabled.</sup> <!-- codesmith:autofix:disabled --> <!-- /codesmith:footer --> <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Improved management stream retry behavior. * Retry delays now reset after a stream is successfully established, helping subsequent connection attempts recover more quickly. <!-- end of auto-generated comment: release notes by coderabbit.ai -->	2026-07-24 13:53:53 +02:00
3 people	8435682ac8	[client, management] offload client config generation to the client (#6711) ... Signed-off-by: Dmitri Dolguikh <dmitri.external@netbird.io> Co-authored-by: crn4 <vladimir@netbird.io> Co-authored-by: pascal <pascal@netbird.io>	2026-07-22 18:20:27 +02:00
6 people	91acb8147c	[management,client] 0.75.0 release with new desktop UI (#6473) ... - **Wails v3 application** (`client/ui`) with a React + TypeScript + Tailwind frontend replacing the Fyne UI: main connection view, exit-node switcher, networks/peers browser with detail panels, profile management, settings (general, network, SSH, security, troubleshooting, appearance), debug-bundle creation, and a first-run welcome flow. - **Internationalization**: go-i18n bundle with 9 locales (en, de, es, fr, hu, it, pt, ru, zh-CN) shared between the tray and the frontend. - **New system tray** implementation with per-platform theme-aware icons, including a native XEmbed host for Linux (`xembed_tray_linux.c`) and a Linux theme watcher. - **Session handling**: auth session watcher (`client/internal/auth/sessionwatch`), pending login flow, session-expiration dialog and tray notifications, and `netbird login` improvements. - **Daemon API extensions** (`daemon.proto`): status stream subscription, event stream, networks/exit-node selection endpoints, and richer full status — with probe throttling on the daemon side to protect against UI-driven request storms. - **UI preferences store** persisted per profile, autostart management via the daemon (single source of truth in HKCU on Windows). - **Build system**: Taskfile-based builds per platform (macOS, Linux, Windows), Docker cross-compilation images, MSIX/NSIS/nfpm/AppImage packaging, and a new `frontend-ui` CI workflow. Co-authored-by: Zoltan Papp <zoltan.pmail@gmail.com> Co-authored-by: Eduard Gert <kontakt@eduardgert.de> Co-authored-by: braginini <bangvalo@gmail.com> Co-authored-by: Pascal Fischer <32096965+pascal-fischer@users.noreply.github.com> Co-authored-by: riccardom <riccardomanfrin@gmail.com>	2026-07-06 13:47:16 +02:00
Riccardo Manfrin	8e3b284f4b	[client] Increase mgmt grpc buff size to 16MB (#6641)	2026-07-02 17:50:18 +02:00
Viktor Liu	1d8b5f6e5c	[client] Make lazy connections opt-out via NB_LAZY_CONN (#6617)	2026-07-02 10:58:16 +02:00
Riccardo Manfrin	0aa0f7c76b	[client] wire client -> mgmt is healthy check to proper gRPC API (#6421)	2026-07-01 19:10:50 +02:00
Zoltan Papp	0b594c639a	[client] report management unhealthy while Sync stream is failing (#6575) ... * fix(mgm): report management unhealthy while Sync stream is failing The health probe (IsHealthy) only checked the gRPC transport and a GetServerKey call. GetServerKey succeeds even when the peer cannot sync (e.g. the server returns "settings not found"), so the probe kept marking management Connected while the Sync stream failed in a tight retry loop — pinning the status to "Connected" forever despite no sync ever succeeding. Track the last Sync stream error and have IsHealthy consult it, so a healthy transport is no longer enough to report the connection healthy. * fix(mgm): record disconnected state when sync stream setup fails The connectToSyncStream failure path in handleSyncStream returned early without updating syncStreamErr, so the client could still report healthy even when stream setup failed. Mirror the receiveUpdatesEvents error path by calling notifyDisconnected and setSyncStreamDisconnected.	2026-06-29 11:28:58 +02:00
Zoltan Papp	174dc24867	[management] Add SSO session extend flow (management) (#6197) ... * add SSO session extend flow (management) Adds the management-server half of the SSO session-extension feature: - New ExtendAuthSession gRPC RPC that refreshes a peer's session expiry using a fresh JWT, validated through the same pipeline as Login but without tearing down the tunnel or redoing the NetworkMap sync. - Per-peer SessionExpiresAt timestamp on every LoginResponse and SyncResponse so connected clients learn the deadline on the existing long-lived stream, and admin-side changes (toggling expiration, changing the expiration window) reach every peer within seconds. - SessionExpiresAt(...) helper on Peer that derives the absolute UTC deadline from LastLogin + the account-level PeerLoginExpiration setting, returning zero when the peer is not SSO-tracked or expiration is disabled. The matching client-side consumer of these fields lands separately. * encode SessionExpiresAt as 3-state on the wire Previously the `sessionExpiresAt` field on LoginResponse, SyncResponse and ExtendAuthSessionResponse was 2-state: a valid timestamp meant "new deadline", and nil meant "clear". That conflated two distinct meanings — "no info in this snapshot" vs "expiry is explicitly off / peer is not SSO-tracked" — so a Sync push that legitimately couldn't compute the deadline (settings lookup failed) would silently clear the client's anchor and lose the warning window. Three states now, encoded on the same field number (no .proto schema churn — only comments and the server-side encoder change): - nil pointer (field absent) → "no info"; client preserves anchor - &Timestamp{} (seconds=0, nanos=0) → explicit "disabled / not SSO" sentinel; client clears - valid timestamp → new absolute UTC deadline A new encodeSessionExpiresAt helper centralises the zero/non-zero encoding and is shared by the Sync, Login and ExtendAuthSession builders. The Sync builder still emits nil when settings are missing. Login and ExtendAuthSession always carry an authoritative value. The matching client-side decoder lands on feature/session-extend. * add UserExtendedPeerSession activity event ExtendAuthSession previously reused UserLoggedInPeer for its audit record, which conflated two distinct user actions: a full interactive SSO login (tunnel re-established, network map resync) versus an in-place deadline refresh (tunnel untouched). Auditors reading the log couldn't tell which one happened, and downstream dashboards/alerts on "login" volume were polluted by routine extends. Adds a dedicated UserExtendedPeerSession Activity (code 125, "user.peer.session.extend") and switches ExtendPeerSession over to it. The peer-extend audit trail is now distinguishable from interactive logins. * make ExtendAuthSession JWT-retry backoff cancellable Skip the retry log and 200ms wait on the final attempt, and replace the uncancellable time.Sleep with a select on time.After/ctx.Done so an upstream cancellation aborts the wait instead of running it to completion.	2026-05-28 19:14:14 +02:00
Viktor Liu	205ebcfda2	[management, client] Add IPv6 overlay support (#5631)	2026-05-07 11:33:37 +02:00
Zoltan Papp	a547fc74ed	[client] Use ctx.Err() instead of gRPC codes.Canceled to detect shutdown (#6019) ... Detecting shutdown by inspecting the gRPC status code conflates a local context cancellation with a server- or proxy-sent codes.Canceled. When the latter occurs (e.g. an intermediary proxy resets the stream), the retry loop silently terminates and the client never reconnects. Switch to ctx.Err() in the signal Receive loop and management Sync/Job handlers, and stop matching gRPC Canceled/DeadlineExceeded in the flow client's isContextDone helper. With this change, a server-sent Canceled is treated as a transient error and the backoff retry loop continues.	2026-05-04 11:59:25 +02:00
Zoltan Papp	9c50819f20	Don't mark management disconnected on transient job stream errors (#6005) ... The JOB stream is a separate channel from the SYNC stream. Server-side EOF or other transient errors on the JOB stream do not indicate that the management connection is unhealthy — the SYNC stream remains the authoritative state signal. Previously, a JOB stream EOF would call notifyDisconnected and the client would emit OnConnecting to the UI. The backoff retry would reconnect the JOB stream, but handleJobStream never calls notifyConnected on success, so the UI was stuck on "Connecting" until the next SYNC event or health check. Keep notifyDisconnected for codes.PermissionDenied since IsLoginRequired relies on managementError to detect expired auth.	2026-04-28 15:04:41 +02:00
Zoltan Papp	5da05ecca6	[client] increase gRPC health check timeout to 5s (#5961) ... Bump the IsHealthy() context timeout from 1s to 5s for both the management and signal gRPC clients to reduce false negatives on slower or congested connections.	2026-04-22 20:54:18 +02:00
Zoltan Papp	0efef671d7	[client] Unexport GetServerPublicKey, add HealthCheck method (#5735) ... * Unexport GetServerPublicKey, add HealthCheck method Internalize server key fetching into Login, Register, GetDeviceAuthorizationFlow, and GetPKCEAuthorizationFlow methods, removing the need for callers to fetch and pass the key separately. Replace the exported GetServerPublicKey with a HealthCheck() error method for connection validation, keeping IsHealthy() bool for non-blocking background monitoring. Fix test encryption to use correct key pairs (client public key as remotePubKey instead of server private key). * Refactor `doMgmLogin` to return only error, removing unused response	2026-04-07 12:18:21 +02:00
Zoltan PappandViktor Liu	91f0d5cefd	[client] Feature/client metrics (#5512) ... * Add client metrics * Add client metrics system with OpenTelemetry and VictoriaMetrics support Implements a comprehensive client metrics system to track peer connection stages and performance. The system supports multiple backend implementations (OpenTelemetry, VictoriaMetrics, and no-op) and tracks detailed connection stage durations from creation through WireGuard handshake. Key changes: - Add metrics package with pluggable backend implementations - Implement OpenTelemetry metrics backend - Implement VictoriaMetrics metrics backend - Add no-op metrics implementation for disabled state - Track connection stages: creation, semaphore, signaling, connection ready, and WireGuard handshake - Move WireGuard watcher functionality to conn.go - Refactor engine to integrate metrics tracking - Add metrics export endpoint in debug server * Add signaling metrics tracking for initial and reconnection attempts * Reset connection stage timestamps during reconnections to exclude unnecessary metrics tracking * Delete otel lib from client * Update unit tests * Invoke callback on handshake success in WireGuard watcher * Add Netbird version tracking to client metrics Integrate Netbird version into VictoriaMetrics backend and metrics labels. Update `ClientMetrics` constructor and metric name formatting to include version information. * Add sync duration tracking to client metrics Introduce `RecordSyncDuration` for measuring sync message processing time. Update all metrics implementations (VictoriaMetrics, no-op) to support the new method. Refactor `ClientMetrics` to use `AgentInfo` for static agent data. * Remove no-op metrics implementation and simplify ClientMetrics constructor Eliminate unused `noopMetrics` and refactor `ClientMetrics` to always use the VictoriaMetrics implementation. Update associated logic to reflect these changes. * Add total duration tracking for connection attempts Calculate total duration for both initial connections and reconnections, accounting for different timestamp scenarios. Update `Export` method to include Prometheus HELP comments. * Add metrics push support to VictoriaMetrics integration * [client] anchor connection metrics to first signal received * Remove creation_to_semaphore connection stage metric The semaphore queuing stage (Created → SemaphoreAcquired) is no longer tracked. Connection metrics now start from SignalingReceived. Updated docs and Grafana dashboard accordingly. * [client] Add remote push config for metrics with version-based eligibility Introduce remoteconfig.Manager that fetches a remote JSON config to control metrics push interval and restrict pushing to a specific agent version range. When NB_METRICS_INTERVAL is set, remote config is bypassed entirely for local override. * [client] Add WASM-compatible NewClientMetrics implementation Replace NewClientMetrics in metrics.go with a WASM-specific stub in metrics_js.go, returning nil for compatibility with JS builds. Simplify method usage for WASM targets. * Add missing file * Update default case in DeploymentType.String to return "unknown" instead of "selfhosted" * [client] Rework metrics to use timestamped samples instead of histograms Replace cumulative Prometheus histograms with timestamped point-in-time samples that are pushed once and cleared. This fixes metrics for sparse events (connections/syncs that happen once at startup) where rate() and increase() produced incorrect or empty results. Changes: - Switch from VictoriaMetrics histogram library to raw Prometheus text format with explicit millisecond timestamps - Reset samples after successful push (no resending stale data) - Rename connection_to_handshake → connection_to_wg_handshake - Add netbird_peer_connection_count metric for ICE vs Relay tracking - Simplify dashboard: point-based scatter plots, donut pie chart - Add maxStalenessInterval=1m to VictoriaMetrics to prevent forward-fill - Fix deployment_type Unknown returning "selfhosted" instead of "unknown" - Fix inverted shouldPush condition in push.go * [client] Add InfluxDB metrics backend alongside VictoriaMetrics Add influxdb.go with timestamped line protocol export for sparse one-shot events. Restore victoria.go to use proper Prometheus histograms. Update Grafana dashboards, add InfluxDB datasource, and update docs. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * [client] Fix metrics issues and update dev docker setup - Fix StopPush not clearing push state, preventing restart - Fix race condition reading currentConnPriority without lock in recordConnectionMetrics - Fix stale comment referencing old metrics server URL - Update docker-compose for InfluxDB: add scoped tokens, .env config, init scripts - Rename docker-compose.victoria.yml to docker-compose.yml * [client] Add anonymised peer tracking to pushed metrics Introduce peer_id and connection_pair_id tags to InfluxDB metrics. Public keys are hashed (truncated SHA-256) for anonymisation. The connection pair ID is deterministic regardless of which side computes it, enabling deduplication of reconnections in the ICE vs Relay dashboard. Also pin Grafana to v11.6.0 for file-based provisioning and fix datasource UID references. * Remove unused dependencies from go.mod and go.sum * Refactor InfluxDB ingest pipeline: extract validation logic - Move line validation logic to `validateLine` and `validateField` helper functions. - Improve error handling with structured validation and clearer separation of concerns. - Add stderr redirection for error messages in `create-tokens.sh`. * Set non-root user in Dockerfile for Ingest service * Fix Windows CI: command line too long * Remove Victoria metrics * Add hashed peer ID as Authorization header in metrics push * Revert influxdb in docker compose * Enable gzip compression and authorization validation for metrics push and ingest * Reducate code of complexity * Update debug documentation to include metrics.txt description * Increase `maxBodySize` limit to 50 MB and update gzip reader wrapping logic * Refactor deployment type detection to use URL parsing for improved accuracy * Update readme * Throttle remote config retries on fetch failure * Preserve first WG handshake timestamp, ignore rekeys * Skip adding empty metrics.txt to debug bundle in debug mode * Update default metrics server URL to https://ingest.netbird.io * Atomic metrics export-and-reset to prevent sample loss between Export and Reset calls * Fix doc * Refactor Push configuration to improve clarity and enforce minimum push interval * Remove `minPushInterval` and update push interval validation logic * Revert ExportAndReset, it is acceptable data loss * Fix metrics review issues: rename env var, remove stale infra, add tests - Rename NB_METRICS_ENABLED to NB_METRICS_PUSH_ENABLED to clarify that collection is always active (for debug bundles) and only push is opt-in - Change default config URL from staging to production (ingest.netbird.io) - Delete broken Prometheus dashboard (used non-existent metric names) - Delete unused VictoriaMetrics datasource config - Replace committed .env with .env.example containing placeholder values - Wire Grafana admin credentials through env vars in docker-compose - Make metricsStages a pointer to prevent reset-vs-write race on reconnect - Fix typed-nil interface in debug bundle path (GetClientMetrics) - Use deterministic field order in InfluxDB Export (sorted keys) - Replace Authorization header with X-Peer-ID for metrics push - Fix ingest server timeout to use time.Second instead of float - Fix gzip double-close, stale comments, trim log levels - Add tests for influxdb.go and MetricsStages * Add login duration metric, ingest tag validation, and duration bounds - Add netbird_login measurement recording login/auth duration to management server, with success/failure result tag - Validate InfluxDB tags against per-measurement allowlists in ingest server to prevent arbitrary tag injection - Cap all duration fields (*_seconds) at 300s instead of only total_seconds - Add ingest server tests for tag/field validation, bounds, and auth * Add arch tag to all metrics * Fix Grafana dashboard: add arch to drop columns, add login panels * Validate NB_METRICS_SERVER_URL is an absolute HTTP(S) URL * Address review comments: fix README wording, update stale comments * Clarify env var precedence does not bypass remote config eligibility * Remove accidentally committed pprof files --------- Co-authored-by: Viktor Liu <viktor@netbird.io>	2026-03-22 12:45:41 +01:00
Viktor Liu	ab77508950	[client] Add env var for management gRPC max receive message size (#5622)	2026-03-19 17:33:50 +01:00
Viktor Liu	3e6baea405	[management,proxy,client] Add L4 capabilities (TLS/TCP/UDP) (#5530)	2026-03-13 18:36:44 +01:00
Maycon Santos	63c83aa8d2	[client,management] Feature/client service expose (#5411) ... CLI: new expose command to publish a local port with flags for PIN, password, user groups, custom domain, name prefix and protocol (HTTP default). Management/API: create/renew/stop expose sessions (streamed status), automatic naming/domain, TTL renewals, background expiration, new management RPCs and client methods. UI/API: account settings now include peer_expose_enabled and peer_expose_groups; new activity codes for peer expose events.	2026-02-24 10:02:16 +01:00
Diego Romar	50da5074e7	[client] change notifyDisconnected call (#5138) ... On handleJobStream, when handling error codes from receiveJobRequest in the switch-case, notifying disconnected in cases where it isn't a disconnection breaks connection status reporting on mobile peers. This commit changes it so it isn't called on Canceled or Unimplemented status codes.	2026-01-20 07:14:33 -03:00
Zoltan Papp	58daa674ef	[Management/Client] Trigger debug bundle runs from API/Dashboard (#4592) (#4832) ... This PR adds the ability to trigger debug bundle generation remotely from the Management API/Dashboard.	2026-01-19 11:22:16 +01:00
Louis Li	e11970e32e	[client] add reset for management backoff (#4935) ... Reset client management grpc client backoff after successful connected to management API. Current Situation: If the connection duration exceeds MaxElapsedTime, when the connection is interrupted, the backoff fails immediately due to timeout and does not actually perform a retry.	2025-12-30 08:37:49 +01:00
Viktor Liu	43c9a51913	[client] Migrate deprecated grpc client code (#4687)	2025-10-30 10:14:27 +01:00
Viktor Liu	4d7e59f199	[client,signal,management] Adjust browser client ws proxy paths (#4565)	2025-10-02 00:10:47 +02:00
Zoltan Papp	998fb30e1e	[client] Check the client status in the earlier phase (#4509) ... This PR improves the NetBird client's status checking mechanism by implementing earlier detection of client state changes and better handling of connection lifecycle management. The key improvements focus on: • Enhanced status detection - Added waitForReady option to StatusRequest for improved client status handling • Better connection management - Improved context handling for signal and management gRPC connections• Reduced connection timeouts - Increased gRPC dial timeout from 3 to 10 seconds for better reliability • Cleaner error handling - Enhanced error propagation and context cancellation in retry loops Key Changes Core Status Improvements: - Added waitForReady optional field to StatusRequest proto (daemon.proto:190) - Enhanced status checking logic to detect client state changes earlier in the connection process - Improved handling of client permanent exit scenarios from retry loops Connection & Context Management: - Fixed context cancellation in management and signal client retry mechanisms - Added proper context propagation for Login operations - Enhanced gRPC connection handling with better timeout management Error Handling & Cleanup: - Moved feedback channels to upper layers for better separation of concerns - Improved error handling patterns throughout the client server implementation - Fixed synchronization issues and removed debug logging	2025-09-20 22:14:01 +02:00
Viktor Liu	55126f990c	[client] Use native windows sock opts to avoid routing loops (#4314) ... - Move `util/grpc` and `util/net` to `client` so `internal` packages can be accessed - Add methods to return the next best interface after the NetBird interface. - Use `IP_UNICAST_IF` sock opt to force the outgoing interface for the NetBird `net.Dialer` and `net.ListenerConfig` to avoid routing loops. The interface is picked by the new route lookup method. - Some refactoring to avoid import cycles - Old behavior is available through `NB_USE_LEGACY_ROUTING=true` env var	2025-09-20 09:31:04 +02:00
Viktor Liu	82937ba184	[client] Increase logout timeout (#4311)	2025-08-08 19:16:48 +02:00
Viktor Liu	1d5e871bdf	[misc] Move shared components to shared directory (#4286) ... Moved the following directories: ``` - management/client → shared/management/client - management/domain → shared/management/domain - management/proto → shared/management/proto - signal/client → shared/signal/client - signal/proto → shared/signal/proto - relay/client → shared/relay/client - relay/auth → shared/relay/auth ``` and adjusted import paths	2025-08-05 15:22:58 +02:00