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Avoid IPv4-mapped IPv6 addresses #148

Merged
merged 2 commits into from
Feb 11, 2025
Merged

Avoid IPv4-mapped IPv6 addresses #148

merged 2 commits into from
Feb 11, 2025

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hwipl
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@hwipl hwipl commented Feb 10, 2025

Avoid IPv4-mapped IPv6 addresses when converting from net.IP to
netip.Addr by using the To4() and Unmap() methods.

hwipl added 2 commits February 10, 2025 15:26
@hwipl
Avoid IPv4-mapped IPv6 addresses
d59194d 
Avoid IPv4-mapped IPv6 addresses when converting from net.IP to
netip.Addr by using the To4() and Unmap() methods.

Signed-off-by: hwipl <[email protected]>
@hwipl
Add tests for IPv4-mapped IPv6 addresses
6af007f 
Add tests for IPv4-mapped IPv6 addresses to addrmon, daemoncfg and
dnsproxy.

Signed-off-by: hwipl <[email protected]>
@github-actions GitHub Actions
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Test Result

🙌 273 Tests pass

Test Details

🟢 TestAddrMonStartStop (0.00s)
🟢 TestAddrMonUpdates (0.00s)
🟢 TestNewAddrMon (0.00s)
🟢 TestNewMessage (0.00s)
🟢 TestNewOK (0.00s)
🟢 TestNewError (0.00s)
🟢 TestReadMessageErrors (0.00s)
🟢 TestWriteMessageErrors (0.00s)
🟢 TestReadWriteMessage (0.00s)
🟢 TestGetSetToken (0.00s)
🟢 TestRequestType (0.00s)
🟢 TestRequestData (0.00s)
🟢 TestRequestReply (0.00s)
🟢 TestRequestError (0.00s)
🟢 TestRequestCloseErrors (0.00s)
🟢 TestRequestClose (0.00s)
🟢 TestServerHandleRequest (0.00s)
🟢 TestServerSetSocketOwner (0.00s)
🟢 TestServerSetSocketGroup (0.00s)
🟢 TestServerSetSocketPermissions (0.00s)
🟢 TestServerStartStop (0.00s)
🟢 TestServerRequests (0.00s)
🟢 TestNewServer (0.00s)
🟢 TestListServers (0.00s)
🟢 TestConnectVPN (0.00s)
🟢 TestDisconnectVPN (0.00s)
🟢 TestReconnectVPN (0.00s)
🟢 TestGetStatus (0.00s)
🟢 TestDumpState (0.00s)
🟢 TestMonitor (0.00s)
🟢 TestRun (0.01s)
🟢 TestExecuteTemplateParseError (0.00s)
🟢 TestGetCommandList (0.00s)
🟢 TestRunCmd (0.02s)
🟢 TestCmdRun (0.00s)
🟢 TestGetCmds (0.00s)
🟢 TestCPDProbeCheck (0.00s)
🟢 TestCPDProbeCheck/stop_during_probe (0.00s)
🟢 TestCPDProbeCheck/redirect_without_url (0.00s)
🟢 TestCPDProbeCheck/invalid_server (0.00s)
🟢 TestCPDProbeCheck/invalid_content_length (0.00s)
🟢 TestCPDHandleProbeRequest (0.00s)
🟢 TestCPDHandleProbeReport (0.00s)
🟢 TestCPDHandleTimer (0.00s)
🟢 TestCPDStartStop (0.01s)
🟢 TestCPDHosts (0.00s)
🟢 TestCPDProbe (0.00s)
🟢 TestCPDProbe/not_detected (0.00s)
🟢 TestCPDProbe/detected (0.00s)
🟢 TestCPDResults (0.00s)
🟢 TestNewCPD (0.00s)
🟢 TestPrepareFolders (0.00s)
🟢 TestRun (0.00s)
🟢 TestDaemonErrors (0.00s)
🟢 TestNewDaemon (0.00s)
🟢 TestVPNConfigUpdateValid (0.00s)
🟢 TestVPNConfigUpdateJSON (0.00s)
🟢 TestNewVPNConfigUpdate (0.00s)
🟢 TestSocketServerValid (0.00s)
🟢 TestNewSocketServer (0.00s)
🟢 TestCPDValid (0.00s)
🟢 TestNewCPD (0.00s)
🟢 TestDNSProxyValid (0.00s)
🟢 TestNewDNSProxy (0.00s)
🟢 TestOpenConnectValid (0.00s)
🟢 TestNewOpenConnect (0.00s)
🟢 TestExecutablesValid (0.00s)
🟢 TestExecutablesCheckExecutables (0.00s)
🟢 TestNewExecutables (0.00s)
🟢 TestSplitRoutingValid (0.00s)
🟢 TestNewSplitRouting (0.00s)
🟢 TestTrafficPolicingValid (0.00s)
🟢 TestNewTrafficPolicing (0.00s)
🟢 TestVPNDNSRemotes (0.00s)
🟢 TestVPNSplitDNSExcludes (0.00s)
🟢 TestVPNConfigCopy (0.00s)
🟢 TestVPNConfigValid (0.00s)
🟢 TestGetVPNConfig (0.00s)
🟢 TestConfigCopy (0.00s)
🟢 TestConfigString (0.00s)
🟢 TestConfigValid (0.00s)
🟢 TestConfigLoad (0.00s)
🟢 TestNewConfig (0.00s)
🟢 TestRequestWaitClose (0.00s)
🟢 TestDaemonConnectErrors (0.00s)
🟢 TestDaemonConnect (0.00s)
🟢 TestDaemonDisconnectErrors (0.00s)
🟢 TestDaemonDisconnect (0.00s)
🟢 TestDaemonDumpStateErrors (0.00s)
🟢 TestDaemonDumpState (0.00s)
🟢 TestServiceStartStop (0.00s)
🟢 TestServiceRequests (0.00s)
🟢 TestServiceSetProperty (0.00s)
🟢 TestNewService (0.00s)
🟢 TestDevMonStartStop (0.00s)
🟢 TestDevMonUpdates (0.00s)
🟢 TestNewDevMon (0.00s)
🟢 TestConfigResolvConfDirs (0.00s)
🟢 TestNewConfig (0.00s)
🟢 TestDNSMonStartEvents (0.00s)
🟢 TestDNSMonStartStop (0.01s)
🟢 TestDNSMonUpdates (0.00s)
🟢 TestNewDNSMon (0.00s)
🟢 TestProxyHandleRequest (0.00s)
🟢 TestProxyHandleRequestRecords (0.00s)
🟢 TestProxyStartStop (0.00s)
🟢 TestProxyReports (0.00s)
🟢 TestProxySetRemotes (0.00s)
🟢 TestProxySetWatches (0.00s)
🟢 TestProxyGetState (0.00s)
🟢 TestNewProxy (0.00s)
🟢 TestRemotesAdd (0.00s)
🟢 TestRemotesRemove (0.00s)
🟢 TestRemotesFlush (0.00s)
🟢 TestRemotesGet (0.00s)
🟢 TestNewRemotes (0.00s)
🟢 TestReportString (0.00s)
🟢 TestReportWaitDone (0.00s)
🟢 TestNewReport (0.00s)
🟢 TestWatchesAdd (0.00s)
🟢 TestWatchesAddTempCNAME (0.00s)
🟢 TestWatchesAddTempDNAME (0.00s)
🟢 TestWatchesRemove (0.00s)
🟢 TestWatchesCleanTemp (0.00s)
🟢 TestWatchesFlush (0.00s)
🟢 TestWatchesContains (0.00s)
🟢 TestWatchesContains/regular_watches (0.00s)
🟢 TestWatchesContains/temporary_CNAMEs (0.00s)
🟢 TestWatchesContains/temporary_DNAMEs (0.00s)
🟢 TestNewWatches (0.00s)
🟢 TestConnectStartStop (0.00s)
🟢 TestConnectSavePidFile (0.00s)
🟢 TestConnectConnect (0.00s)
🟢 TestConnectDisconnect (0.00s)
🟢 TestConnectEvents (0.00s)
🟢 TestNewConnect (0.00s)
🟢 TestCleanupConnect (0.00s)
🟢 TestProfileMonHandleEvent (0.00s)
🟢 TestProfileMonStartEvents (0.00s)
🟢 TestProfileMonStartStop (0.00s)
🟢 TestProfileMonUpdates (0.00s)
🟢 TestNewProfileMon (0.00s)
🟢 TestSleepMonHandleSignal (0.00s)
🟢 TestSleepMonStartEvents (0.00s)
🟢 TestSleepMonStartErrors (0.00s)
🟢 TestSleepMonStartStop (0.00s)
🟢 TestSleepMonEvents (0.00s)
🟢 TestNewSleepMon (0.00s)
🟢 TestAddressesAdd (0.00s)
🟢 TestAddressesRemove (0.00s)
🟢 TestAddressesGet (0.00s)
🟢 TestNewAddresses (0.00s)
🟢 TestDevicesAdd (0.00s)
🟢 TestDevicesRemove (0.00s)
🟢 TestDevicesGetReal (0.00s)
🟢 TestDevicesGetVirtual (0.00s)
🟢 TestDevicesGetAll (0.00s)
🟢 TestNewDevices (0.00s)
🟢 TestExcludesAddStatic (0.00s)
🟢 TestExcludesAddDynamic (0.00s)
🟢 TestExcludesRemove (0.00s)
🟢 TestExcludesCleanup (0.00s)
🟢 TestNewExcludes (0.00s)
🟢 TestSplitRoutingHandleDeviceUpdate (0.00s)
🟢 TestSplitRoutingHandleDeviceUpdate/adding (0.00s)
🟢 TestSplitRoutingHandleDeviceUpdate/removing (0.00s)
🟢 TestSplitRoutingHandleDeviceUpdate/adding_loopback (0.00s)
🟢 TestSplitRoutingHandleDeviceUpdate/adding_vpn_device (0.00s)
🟢 TestSplitRoutingHandleAddressUpdate (0.00s)
🟢 TestSplitRoutingHandleAddressUpdate/adding_with_exclude (0.00s)
🟢 TestSplitRoutingHandleAddressUpdate/removing_with_exclude (0.00s)
🟢 TestSplitRoutingHandleAddressUpdate/adding_with_exclude_and_virtual (0.00s)
🟢 TestSplitRoutingHandleAddressUpdate/double_adding_with_exclude_and_virtual (0.00s)
🟢 TestSplitRoutingHandleAddressUpdate/removing_with_exclude_and_virtual (0.00s)
🟢 TestSplitRoutingHandleDNSReport (0.00s)
🟢 TestSplitRoutingHandleDNSReport/ipv4 (0.00s)
🟢 TestSplitRoutingHandleDNSReport/ipv6 (0.00s)
🟢 TestSplitRoutingStartStop (0.00s)
🟢 TestSplitRoutingPrefixes (0.00s)
🟢 TestSplitRoutingGetState (0.00s)
🟢 TestNewSplitRouting (0.00s)
🟢 TestAllowDevsAdd (0.00s)
🟢 TestAllowDevsRemove (0.00s)
🟢 TestAllowDevsList (0.00s)
🟢 TestNewAllowDevs (0.00s)
🟢 TestFilterFunctionsErrors (0.00s)
🟢 TestResolverStartStop (0.00s)
🟢 TestResolverResolve (1.03s)
🟢 TestNewResolver (0.00s)
🟢 TestTrafPolHandleDeviceUpdate (0.08s)
🟢 TestTrafPolHandleDNSUpdate (0.00s)
🟢 TestTrafPolHandleCPDReport (0.00s)
🟢 TestTrafPolStartEvents (0.01s)
🟢 TestTrafPolGetAllowedHostsIPs (0.00s)
🟢 TestTrafPolStartStop (0.02s)
🟢 TestTrafPolAddRemoveAllowedAddr (0.02s)
🟢 TestTrafPolGetState (0.03s)
🟢 TestNewTrafPol (0.00s)
🟢 TestCleanup (0.00s)
🟢 TestRunClient (0.01s)
🟢 TestRun (0.00s)
🟢 TestCreateConfigSplit (0.00s)
🟢 TestCreateConfigUpdate (0.00s)
🟢 TestParseEnvironmentSplit (0.00s)
🟢 TestParseDNSSplitExcXML (0.00s)
🟢 TestParseBypassVSubnetsXML (0.00s)
🟢 TestGetPostAuthXML (0.00s)
🟢 TestParseDNSSplitExc (0.00s)
🟢 TestParseBypassVSubnets (0.00s)
🟢 TestParseDisableAlwaysOnVPN (0.00s)
🟢 TestParseEnvironment (0.00s)
🟢 TestVPNSetupCheckDNSProtocols (0.00s)
🟢 TestVPNSetupCheckDNSServers (0.00s)
🟢 TestVPNSetupCheckDNSDomain (0.00s)
🟢 TestVPNSetupEnsureDNS (0.00s)
🟢 TestVPNSetupStartStop (0.00s)
🟢 TestVPNSetupSetupTeardown (2.00s)
🟢 TestVPNSetupGetState (0.00s)
🟢 TestNewVPNSetup (0.00s)
🟢 TestCleanup (0.00s)
🟢 TestDBusClientSetGetConfig (0.00s)
🟢 TestDBusClientSetGetEnv (0.00s)
🟢 TestDBusClientSetGetLogin (0.00s)
🟢 TestDBusClientPing (0.00s)
🟢 TestDBusClientQuery (0.00s)
🟢 TestDBusClientSubscribe (0.00s)
🟢 TestDBusClientAuthenticate (0.00s)
🟢 TestDBusClientConnect (0.00s)
🟢 TestDBusClientDisconnect (0.00s)
🟢 TestDBusClientDumpState (0.00s)
🟢 TestNewDBusClient (0.00s)
🟢 TestNewClient (0.00s)
🟢 TestConfigCopy (0.00s)
🟢 TestConfigEmpty (0.00s)
🟢 TestConfigValid (0.00s)
🟢 TestConfigExpand (0.00s)
🟢 TestNewConfig (0.00s)
🟢 TestLoadConfig (0.00s)
🟢 TestLoadUserSystemConfig (0.00s)
🟢 TestLoginInfoCopy (0.00s)
🟢 TestLoginInfoValid (0.00s)
🟢 TestLoginInfoParseLine (0.00s)
🟢 TestFromJSON (0.00s)
🟢 TestDNSRemotes (0.00s)
🟢 TestSplitDNSExcludes (0.00s)
🟢 TestConfigCopy (0.00s)
🟢 TestConfigEmpty (0.00s)
🟢 TestConfigEqual (0.00s)
🟢 TestConfigValid (0.00s)
🟢 TestConfigJSON (0.00s)
🟢 TestNew (0.00s)
🟢 TestNewFromJSON (0.00s)
🟢 TestTrustedNetworkTrusted (0.00s)
🟢 TestTrustedNetworkString (0.00s)
🟢 TestConnectionStateConnected (0.00s)
🟢 TestConnectionStateString (0.00s)
🟢 TestOCRunningRunning (0.00s)
🟢 TestOCRunningString (0.00s)
🟢 TestTrafPolStateString (0.00s)
🟢 TestTNDStateString (0.00s)
🟢 TestStatusCopy (0.00s)
🟢 TestJSON (0.00s)
🟢 TestNew (0.00s)
🟢 TestProfileGetAllowedHosts (0.00s)
🟢 TestProfileGetVPNServers (0.00s)
🟢 TestProfileGetVPNServerHostNames (0.00s)
🟢 TestProfileGetTNDServers (0.00s)
🟢 TestProfileGetTNDHTTPSServers (0.00s)
🟢 TestProfileGetAlwaysOn (0.00s)
🟢 TestProfileEqual (0.00s)
🟢 TestNewProfile (0.00s)
🟢 TestLoadProfile (0.00s)
🟢 TestLoadSystemProfile (0.00s)

Coverage

Total coverage: 🟩🟩🟩🟥 76.1%

Coverage Details
Coverage File Uncovered Lines
🟥🟥🟥🟥 0.0% /cmd/oc-client/main.go 8-10
🟥🟥🟥🟥 0.0% /cmd/oc-daemon-vpncscript/main.go 8-10
🟥🟥🟥🟥 0.0% /cmd/oc-daemon/main.go 8-10
🟩🟩🟩🟥 85.0% /internal/addrmon/addrmon.go 46-48, 67-69, 76-79, 95-98, 111-113
🟩🟩🟩🟩 97.1% /internal/api/message.go 122-124
🟩🟩🟩🟩 100.0% /internal/api/request.go
🟩🟩🟩🟥 85.4% /internal/api/server.go 37-38, 47-49, 92-93, 113-118, 136-139, 160-163, 192-194, 198-200, 223-225
🟩🟩🟩🟥 93.4% /internal/client/client.go 68-74, 120-122, 129-131, 135-138, 156-158, 258-260
🟩🟩🟩🟥 94.4% /internal/client/cmd.go 36-38, 39-41, 139-141, 258-263
🟩🟩🟩🟩 97.1% /internal/cmdtmpl/command.go 33-35, 569-571
🟩🟩🟩🟩 98.5% /internal/cpd/cpd.go 180-182
🟩🟩🟥🟥 73.1% /internal/daemon/cmd.go 115-142
🟥🟥🟥🟥 1.6% /internal/daemon/daemon.go 79-663, 678-1030
🟩🟩🟩🟥 92.9% /internal/daemon/vpnconfigupdate.go 44-46
🟩🟩🟩🟩 100.0% /internal/daemoncfg/config.go
🟩🟩🟩🟩 97.9% /internal/dbusapi/service.go 263-276, 523-523
🟩🟩🟩🟥 86.0% /internal/devmon/devmon.go 36-36, 85-95, 112-114, 145-147
🟩🟩🟩🟩 100.0% /internal/dnsmon/config.go
🟩🟩🟩🟥 86.8% /internal/dnsmon/dnsmon.go 47-49, 59-62, 88-90, 94-96
🟩🟩🟩🟥 88.2% /internal/dnsproxy/proxy.go 36-36, 44-44, 79-82, 94-97, 109-112, 114-118, 128-131, 133-137
🟩🟩🟩🟩 100.0% /internal/dnsproxy/remotes.go
🟩🟩🟩🟩 100.0% /internal/dnsproxy/report.go
🟩🟩🟩🟩 95.5% /internal/dnsproxy/watches.go 109-114, 118-120
🟩🟩🟩🟩 99.2% /internal/ocrunner/connect.go 151-153
🟩🟩🟩🟥 87.8% /internal/profilemon/profilemon.go 30-30, 57-59, 66-70, 97-99, 103-105
🟩🟩🟩🟩 100.0% /internal/sleepmon/sleepmon.go 30-30
🟩🟩🟩🟩 100.0% /internal/splitrt/addresses.go
🟩🟩🟩🟩 100.0% /internal/splitrt/devices.go
🟩🟩🟩🟩 100.0% /internal/splitrt/excludes.go
🟩🟩🟩🟥 94.2% /internal/splitrt/splitrt.go 80-80, 208-210, 212-214, 225-227, 230-233
🟩🟩🟩🟩 100.0% /internal/trafpol/allowaddrs.go
🟩🟩🟩🟩 100.0% /internal/trafpol/allowdevs.go
🟩🟩🟩🟩 100.0% /internal/trafpol/allownames.go
🟩🟩🟩🟥 84.6% /internal/trafpol/filter.go 16-18, 36-38, 63-65, 92-94, 120-122, 141-143
🟩🟩🟩🟩 97.9% /internal/trafpol/resolver.go 29-31, 101-101, 211-213
🟩🟩🟩🟥 92.1% /internal/trafpol/trafpol.go 266-268, 273-275, 283-289
🟩🟩🟩🟥 83.3% /internal/vpncscript/client.go 25-27, 29-31, 33-35, 39-41
🟩🟩🟩🟥 86.2% /internal/vpncscript/cmd.go 74-79
🟩🟩🟩🟥 85.7% /internal/vpncscript/config.go 33-35, 52-54, 72-74, 89-91, 111-113, 120-122, 127-129, 143-145, 152-154, 159-161, 190-192, 195-197, 200-202, 205-207, 210-212
🟩🟩🟩🟩 100.0% /internal/vpncscript/env.go
🟩🟩🟩🟥 88.7% /internal/vpnsetup/vpnsetup.go 58-60, 62-71, 129-131, 221-221, 258-260, 263-265, 267-276, 294-296, 298-307, 348-371, 403-404, 471-473
🟩🟩🟩🟥 93.5% /pkg/client/client.go 127-129, 194-197, 205-215, 325-332, 388-388, 533-545, 560-564, 582-588
🟩🟩🟩🟩 100.0% /pkg/client/config.go
🟩🟩🟩🟩 100.0% /pkg/logininfo/logininfo.go
🟩🟩🟩🟩 100.0% /pkg/vpnconfig/config.go
🟩🟩🟩🟩 100.0% /pkg/vpnstatus/status.go
🟩🟩🟩🟩 100.0% /pkg/xmlprofile/profile.go
🟥🟥🟥🟥 0.0% /tools/dbusclient/main.go 15-233
🟥🟥🟥🟥 0.0% /tools/devmon/main.go 11-19
🟥🟥🟥🟥 0.0% /tools/dnsproxy/main.go 23-86

@hwipl hwipl requested review from jandd and malaupa February 10, 2025 15:51
@hwipl hwipl merged commit 92b05fd into main Feb 11, 2025
2 checks passed
@hwipl hwipl deleted the bugfix/avoid-4in6-addresses branch February 11, 2025 09:40
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@jandd jandd jandd approved these changes

@malaupa malaupa Awaiting requested review from malaupa

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@hwipl @jandd