mirror of
https://github.com/KusakabeShi/EtherGuard-VPN.git
synced 2024-11-07 07:54:00 +01:00
Set IP to interface via ioctl
This commit is contained in:
parent
61e6489a70
commit
e3113149aa
@ -1,3 +1,8 @@
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/* SPDX-License-Identifier: MIT
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*
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* Copyright (C) 2017-2021 Kusakabe Si. All Rights Reserved.
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*/
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package device
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import (
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@ -372,7 +377,7 @@ func (device *Device) process_UpdatePeerMsg(peer *Peer, State_hash string) error
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client := http.Client{
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Timeout: 8 * time.Second,
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}
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.APIUrl + "/peerinfo" ////////////////////////////////////////////////////////////////////////////////////////////////
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.EndpointEdgeAPIUrl + "/edge/peerinfo" ////////////////////////////////////////////////////////////////////////////////////////////////
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req, err := http.NewRequest("GET", downloadurl, nil)
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q := req.URL.Query()
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q.Add("NodeID", device.ID.ToString())
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@ -485,7 +490,7 @@ func (device *Device) process_UpdateNhTableMsg(peer *Peer, State_hash string) er
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client := &http.Client{
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Timeout: 8 * time.Second,
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}
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.APIUrl + "/nhtable" ////////////////////////////////////////////////////////////////////////////////////////////////
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.EndpointEdgeAPIUrl + "/edge/nhtable" ////////////////////////////////////////////////////////////////////////////////////////////////
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req, err := http.NewRequest("GET", downloadurl, nil)
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q := req.URL.Query()
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q.Add("NodeID", device.ID.ToString())
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@ -536,7 +541,7 @@ func (device *Device) process_UpdateSuperParamsMsg(peer *Peer, State_hash string
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client := &http.Client{
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Timeout: 8 * time.Second,
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}
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.APIUrl + "/superparams" ////////////////////////////////////////////////////////////////////////////////////////////////
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.EndpointEdgeAPIUrl + "/edge/superparams" ////////////////////////////////////////////////////////////////////////////////////////////////
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req, err := http.NewRequest("GET", downloadurl, nil)
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q := req.URL.Query()
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q.Add("NodeID", device.ID.ToString())
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@ -902,7 +907,7 @@ func (device *Device) RoutinePostPeerInfo(startchan <-chan struct{}) {
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client := &http.Client{
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Timeout: 8 * time.Second,
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}
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.APIUrl + "/post/nodeinfo"
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downloadurl := device.EdgeConfig.DynamicRoute.SuperNode.EndpointEdgeAPIUrl + "/edge/post/nodeinfo"
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req, err := http.NewRequest("POST", downloadurl, bytes.NewReader(body))
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q := req.URL.Query()
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q.Add("NodeID", device.ID.ToString())
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@ -1,60 +1,63 @@
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interface:
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itype: stdio
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name: tap1
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vppifaceid: 1
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vppbridgeid: 4242
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macaddrprefix: AA:BB:CC:DD
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mtu: 1416
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recvaddr: 127.0.0.1:4001
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sendaddr: 127.0.0.1:5001
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l2headermode: kbdbg
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nodeid: 1
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nodename: Node01
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postscript: example_config/echo.sh test
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defaultttl: 200
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l2fibtimeout: 3600
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privkey: 6GyDagZKhbm5WNqMiRHhkf43RlbMJ34IieTlIuvfJ1M=
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listenport: 0
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loglevel:
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loglevel: error
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logtransit: true
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logcontrol: true
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lognormal: true
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loginternal: true
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logntp: true
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dynamicroute:
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sendpinginterval: 16
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peeralivetimeout: 70
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dupchecktimeout: 40
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conntimeout: 20
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connnexttry: 5
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additionalcost: 10
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savenewpeers: true
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supernode:
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usesupernode: true
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pskey: iPM8FXfnHVzwjguZHRW9bLNY+h7+B1O2oTJtktptQkI=
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connurlv4: 127.0.0.1:3000
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pubkeyv4: LJ8KKacUcIoACTGB/9Ed9w0osrJ3WWeelzpL2u4oUic=
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connurlv6: ''
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pubkeyv6: HCfL6YJtpJEGHTlJ2LgVXIWKB/K95P57LHTJ42ZG8VI=
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apiurl: http://127.0.0.1:3000/api
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skiplocalip: false
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supernodeinfotimeout: 50
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p2p:
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usep2p: false
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sendpeerinterval: 20
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graphrecalculatesetting:
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staticmode: false
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jittertolerance: 20
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jittertolerancemultiplier: 1.1
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timeoutcheckinterval: 5
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recalculatecooldown: 5
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ntpconfig:
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usentp: true
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maxserveruse: 8
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synctimeinterval: 3600
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ntptimeout: 3
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servers:
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Interface:
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IType: stdio
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Name: tap1
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VPPIFaceID: 1
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VPPBridgeID: 4242
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MacAddrPrefix: AA:BB:CC:DD
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IPv4CIDR: ""
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IPv6CIDR: ""
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IPv6LLPrefix: ""
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MTU: 1416
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RecvAddr: 127.0.0.1:4001
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SendAddr: 127.0.0.1:5001
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L2HeaderMode: kbdbg
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NodeID: 1
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NodeName: Node01
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PostScript: ""
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DefaultTTL: 200
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L2FIBTimeout: 3600
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PrivKey: 6GyDagZKhbm5WNqMiRHhkf43RlbMJ34IieTlIuvfJ1M=
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ListenPort: 0
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LogLevel:
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LogLevel: error
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LogTransit: true
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LogControl: true
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LogNormal: true
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LogInternal: true
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LogNTP: true
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DynamicRoute:
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SendPingInterval: 16
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PeerAliveTimeout: 70
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DupCheckTimeout: 40
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ConnTimeOut: 20
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ConnNextTry: 5
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AdditionalCost: 10
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SaveNewPeers: true
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SuperNode:
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UseSuperNode: true
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PSKey: iPM8FXfnHVzwjguZHRW9bLNY+h7+B1O2oTJtktptQkI=
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EndpointV4: 127.0.0.1:3000
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PubKeyV4: LJ8KKacUcIoACTGB/9Ed9w0osrJ3WWeelzpL2u4oUic=
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EndpointV6: '[::1]:3000'
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PubKeyV6: HCfL6YJtpJEGHTlJ2LgVXIWKB/K95P57LHTJ42ZG8VI=
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EndpointEdgeAPIUrl: http://127.0.0.1:3000/eg_api
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SkipLocalIP: false
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SuperNodeInfoTimeout: 50
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P2P:
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UseP2P: false
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SendPeerInterval: 20
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GraphRecalculateSetting:
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StaticMode: false
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JitterTolerance: 20
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JitterToleranceMultiplier: 1.1
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TimeoutCheckInterval: 5
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RecalculateCoolDown: 5
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NTPConfig:
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UseNTP: true
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MaxServerUse: 8
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SyncTimeInterval: 3600
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NTPTimeout: 3
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Servers:
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- time.google.com
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- time1.google.com
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- time2.google.com
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@ -70,6 +73,11 @@ dynamicroute:
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- time.asia.apple.com
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- time.euro.apple.com
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- time.windows.com
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nexthoptable: {}
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resetconninterval: 86400
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peers: []
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- pool.ntp.org
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- 0.pool.ntp.org
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- 1.pool.ntp.org
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- 2.pool.ntp.org
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- 3.pool.ntp.org
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NextHopTable: {}
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ResetConnInterval: 86400
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Peers: []
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@ -1,60 +1,63 @@
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interface:
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itype: stdio
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name: tap2
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vppifaceid: 2
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vppbridgeid: 4242
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macaddrprefix: AA:BB:CC:DD
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mtu: 1416
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recvaddr: 127.0.0.1:4002
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sendaddr: 127.0.0.1:5002
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l2headermode: kbdbg
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nodeid: 2
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nodename: Node02
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postscript: example_config/echo.sh test
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defaultttl: 200
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l2fibtimeout: 3600
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privkey: OH8BsVUU2Rqzeu9B2J5GPG8PUmxWfX8uVvNFZKhVF3o=
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listenport: 0
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loglevel:
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loglevel: error
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logtransit: true
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logcontrol: true
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lognormal: true
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loginternal: true
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logntp: true
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dynamicroute:
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sendpinginterval: 16
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peeralivetimeout: 70
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dupchecktimeout: 40
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conntimeout: 20
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connnexttry: 5
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additionalcost: 10
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savenewpeers: true
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supernode:
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usesupernode: true
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pskey: juJMQaGAaeSy8aDsXSKNsPZv/nFiPj4h/1G70tGYygs=
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connurlv4: 127.0.0.1:3000
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pubkeyv4: LJ8KKacUcIoACTGB/9Ed9w0osrJ3WWeelzpL2u4oUic=
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connurlv6: ''
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pubkeyv6: HCfL6YJtpJEGHTlJ2LgVXIWKB/K95P57LHTJ42ZG8VI=
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apiurl: http://127.0.0.1:3000/api
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skiplocalip: false
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supernodeinfotimeout: 50
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p2p:
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usep2p: false
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sendpeerinterval: 20
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graphrecalculatesetting:
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staticmode: false
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jittertolerance: 20
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jittertolerancemultiplier: 1.1
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timeoutcheckinterval: 5
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recalculatecooldown: 5
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ntpconfig:
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usentp: true
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maxserveruse: 8
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synctimeinterval: 3600
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ntptimeout: 3
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servers:
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Interface:
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IType: stdio
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Name: tap1
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VPPIFaceID: 2
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VPPBridgeID: 4242
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MacAddrPrefix: AA:BB:CC:DD
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IPv4CIDR: ""
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IPv6CIDR: ""
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IPv6LLPrefix: ""
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MTU: 1416
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RecvAddr: 127.0.0.1:4002
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SendAddr: 127.0.0.1:5002
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L2HeaderMode: kbdbg
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NodeID: 2
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NodeName: Node02
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PostScript: ""
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DefaultTTL: 200
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L2FIBTimeout: 3600
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PrivKey: OH8BsVUU2Rqzeu9B2J5GPG8PUmxWfX8uVvNFZKhVF3o=
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ListenPort: 0
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LogLevel:
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LogLevel: error
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LogTransit: true
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LogControl: true
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LogNormal: true
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LogInternal: true
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LogNTP: true
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DynamicRoute:
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SendPingInterval: 16
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PeerAliveTimeout: 70
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DupCheckTimeout: 40
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ConnTimeOut: 20
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ConnNextTry: 5
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AdditionalCost: 10
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SaveNewPeers: true
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SuperNode:
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UseSuperNode: true
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PSKey: juJMQaGAaeSy8aDsXSKNsPZv/nFiPj4h/1G70tGYygs=
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EndpointV4: 127.0.0.1:3000
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PubKeyV4: LJ8KKacUcIoACTGB/9Ed9w0osrJ3WWeelzpL2u4oUic=
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EndpointV6: '[::1]:3000'
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PubKeyV6: HCfL6YJtpJEGHTlJ2LgVXIWKB/K95P57LHTJ42ZG8VI=
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EndpointEdgeAPIUrl: http://127.0.0.1:3000/eg_api
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SkipLocalIP: false
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SuperNodeInfoTimeout: 50
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P2P:
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UseP2P: false
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SendPeerInterval: 20
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GraphRecalculateSetting:
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StaticMode: false
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JitterTolerance: 20
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JitterToleranceMultiplier: 1.1
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TimeoutCheckInterval: 5
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RecalculateCoolDown: 5
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NTPConfig:
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UseNTP: true
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MaxServerUse: 8
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SyncTimeInterval: 3600
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NTPTimeout: 3
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Servers:
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- time.google.com
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- time1.google.com
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- time2.google.com
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@ -70,6 +73,11 @@ dynamicroute:
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- time.asia.apple.com
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- time.euro.apple.com
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- time.windows.com
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nexthoptable: {}
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resetconninterval: 86400
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peers: []
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- pool.ntp.org
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- 0.pool.ntp.org
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- 1.pool.ntp.org
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- 2.pool.ntp.org
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- 3.pool.ntp.org
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NextHopTable: {}
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ResetConnInterval: 86400
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Peers: []
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@ -1,46 +1,45 @@
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nodename: NodeSuper
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postscript: example_config/echo.sh test
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privkeyv4: mL5IW0GuqbjgDeOJuPHBU2iJzBPNKhaNEXbIGwwYWWk=
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privkeyv6: +EdOKIoBp/EvIusHDsvXhV1RJYbyN3Qr8nxlz35wl3I=
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listenport: 3000
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repushconfiginterval: 30
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httppostinterval: 50
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peeralivetimeout: 70
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sendpinginterval: 15
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loglevel:
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loglevel: normal
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logtransit: true
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logcontrol: true
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lognormal: false
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loginternal: true
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logntp: false
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passwords:
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showstate: passwd
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addpeer: passwd_addpeer
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delpeer: passwd_delpeer
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graphrecalculatesetting:
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staticmode: false
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jittertolerance: 5
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jittertolerancemultiplier: 1.01
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timeoutcheckinterval: 5
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recalculatecooldown: 5
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nexthoptable:
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1:
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2: 2
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2:
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1: 1
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edgetemplate: example_config/super_mode/n1.yaml
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usepskforinteredge: true
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peers:
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- nodeid: 1
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name: Node_01
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pubkey: ZqzLVSbXzjppERslwbf2QziWruW3V/UIx9oqwU8Fn3I=
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pskey: iPM8FXfnHVzwjguZHRW9bLNY+h7+B1O2oTJtktptQkI=
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additionalcost: 10
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skiplocalip: false
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- nodeid: 2
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name: Node_02
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pubkey: dHeWQtlTPQGy87WdbUARS4CtwVaR2y7IQ1qcX4GKSXk=
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pskey: juJMQaGAaeSy8aDsXSKNsPZv/nFiPj4h/1G70tGYygs=
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additionalcost: 10
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skiplocalip: false
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NodeName: NodeSuper
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PostScript: ""
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PrivKeyV4: mL5IW0GuqbjgDeOJuPHBU2iJzBPNKhaNEXbIGwwYWWk=
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PrivKeyV6: +EdOKIoBp/EvIusHDsvXhV1RJYbyN3Qr8nxlz35wl3I=
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ListenPort: 3000
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ListenPort_EdgeAPI: "3000"
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ListenPort_ManageAPI: "3000"
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API_Prefix: /eg_api
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RePushConfigInterval: 30
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HttpPostInterval: 50
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PeerAliveTimeout: 70
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SendPingInterval: 15
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LogLevel:
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LogLevel: normal
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LogTransit: true
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LogControl: true
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LogNormal: false
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LogInternal: true
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LogNTP: false
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Passwords:
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ShowState: passwd
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AddPeer: passwd_addpeer
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DelPeer: passwd_delpeer
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GraphRecalculateSetting:
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StaticMode: false
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JitterTolerance: 5
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JitterToleranceMultiplier: 1.01
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TimeoutCheckInterval: 5
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RecalculateCoolDown: 5
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NextHopTable: {}
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EdgeTemplate: example_config/super_mode/n1.yaml
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UsePSKForInterEdge: true
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Peers:
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- NodeID: 1
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Name: Node_01
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PubKey: ZqzLVSbXzjppERslwbf2QziWruW3V/UIx9oqwU8Fn3I=
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PSKey: iPM8FXfnHVzwjguZHRW9bLNY+h7+B1O2oTJtktptQkI=
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AdditionalCost: 10
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SkipLocalIP: false
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- NodeID: 2
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Name: Node_02
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PubKey: dHeWQtlTPQGy87WdbUARS4CtwVaR2y7IQ1qcX4GKSXk=
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PSKey: juJMQaGAaeSy8aDsXSKNsPZv/nFiPj4h/1G70tGYygs=
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AdditionalCost: 10
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SkipLocalIP: false
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16
main.go
16
main.go
@ -1,9 +1,6 @@
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//go:build !windows
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// +build !windows
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/* SPDX-License-Identifier: MIT
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*
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* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
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* Copyright (C) 2017-2021 Kusakabe Si. All Rights Reserved.
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*/
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package main
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@ -47,8 +44,9 @@ func readYaml(filePath string, out interface{}) (err error) {
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var (
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tconfig = flag.String("config", "", "Config path for the interface.")
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mode = flag.String("mode", "", "Running mode. [super|edge|solve]")
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mode = flag.String("mode", "", "Running mode. [super|edge|solve|gencfg]")
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printExample = flag.Bool("example", false, "Print example config")
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cfgmode = flag.String("cfgmode", "", "Running mode for generated config. [none|super|p2p]")
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bind = flag.String("bind", "linux", "UDP socket bind mode. [linux|std]\nYou may need std mode if you want to run Etherguard under WSL.")
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nouapi = flag.Bool("no-uapi", false, "Disable UAPI\nWith UAPI, you can check etherguard status by \"wg\" command")
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version = flag.Bool("version", false, "Show version")
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@ -79,6 +77,14 @@ func main() {
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err = Super(*tconfig, !*nouapi, *printExample, *bind)
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case "solve":
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err = path.Solve(*tconfig, *printExample)
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case "gencfg":
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switch *cfgmode {
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case "super":
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err = genSuperCfg()
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default:
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err = fmt.Errorf("gencfg: generate config for %v mode are not implement.", *cfgmode)
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}
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default:
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flag.Usage()
|
||||
}
|
||||
|
57
main_edge.go
57
main_edge.go
@ -1,6 +1,6 @@
|
||||
/* SPDX-License-Identifier: MIT
|
||||
*
|
||||
* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
|
||||
* Copyright (C) 2017-2021 Kusakabe Si. All Rights Reserved.
|
||||
*/
|
||||
|
||||
package main
|
||||
@ -30,9 +30,9 @@ func printExampleEdgeConf() {
|
||||
v2 := mtypes.Vertex(2)
|
||||
tconfig := mtypes.EdgeConfig{
|
||||
Interface: mtypes.InterfaceConf{
|
||||
Itype: "stdio",
|
||||
IType: "stdio",
|
||||
Name: "tap1",
|
||||
VPPIfaceID: 1,
|
||||
VPPIFaceID: 1,
|
||||
VPPBridgeID: 4242,
|
||||
MacAddrPrefix: "AA:BB:CC:DD",
|
||||
MTU: 1416,
|
||||
@ -53,7 +53,7 @@ func printExampleEdgeConf() {
|
||||
LogControl: true,
|
||||
LogNormal: true,
|
||||
LogInternal: true,
|
||||
LogNTP: false,
|
||||
LogNTP: true,
|
||||
},
|
||||
DynamicRoute: mtypes.DynamicRouteInfo{
|
||||
SendPingInterval: 16,
|
||||
@ -61,19 +61,20 @@ func printExampleEdgeConf() {
|
||||
DupCheckTimeout: 40,
|
||||
ConnTimeOut: 20,
|
||||
ConnNextTry: 5,
|
||||
AdditionalCost: 10,
|
||||
SaveNewPeers: true,
|
||||
SuperNode: mtypes.SuperInfo{
|
||||
UseSuperNode: true,
|
||||
PSKey: "iPM8FXfnHVzwjguZHRW9bLNY+h7+B1O2oTJtktptQkI=",
|
||||
ConnURLV4: "127.0.0.1:3000",
|
||||
EndpointV4: "127.0.0.1:3000",
|
||||
PubKeyV4: "LJ8KKacUcIoACTGB/9Ed9w0osrJ3WWeelzpL2u4oUic=",
|
||||
ConnURLV6: "[::1]:3000",
|
||||
EndpointV6: "[::1]:3000",
|
||||
PubKeyV6: "HCfL6YJtpJEGHTlJ2LgVXIWKB/K95P57LHTJ42ZG8VI=",
|
||||
APIUrl: "http://127.0.0.1:3000/api",
|
||||
EndpointEdgeAPIUrl: "http://127.0.0.1:3000/eg_api",
|
||||
SuperNodeInfoTimeout: 50,
|
||||
SkipLocalIP: false,
|
||||
},
|
||||
P2P: mtypes.P2Pinfo{
|
||||
P2P: mtypes.P2PInfo{
|
||||
UseP2P: false,
|
||||
SendPeerInterval: 20,
|
||||
GraphRecalculateSetting: mtypes.GraphRecalculateSetting{
|
||||
@ -84,12 +85,13 @@ func printExampleEdgeConf() {
|
||||
RecalculateCoolDown: 5,
|
||||
},
|
||||
},
|
||||
NTPconfig: mtypes.NTPinfo{
|
||||
NTPConfig: mtypes.NTPInfo{
|
||||
UseNTP: true,
|
||||
MaxServerUse: 8,
|
||||
SyncTimeInterval: 3600,
|
||||
NTPTimeout: 3,
|
||||
Servers: []string{"time.google.com",
|
||||
Servers: []string{
|
||||
"time.google.com",
|
||||
"time1.google.com",
|
||||
"time2.google.com",
|
||||
"time3.google.com",
|
||||
@ -103,7 +105,13 @@ func printExampleEdgeConf() {
|
||||
"time.apple.com",
|
||||
"time.asia.apple.com",
|
||||
"time.euro.apple.com",
|
||||
"time.windows.com"},
|
||||
"time.windows.com",
|
||||
"pool.ntp.org",
|
||||
"0.pool.ntp.org",
|
||||
"1.pool.ntp.org",
|
||||
"2.pool.ntp.org",
|
||||
"3.pool.ntp.org",
|
||||
},
|
||||
},
|
||||
},
|
||||
NextHopTable: mtypes.NextHopTable{
|
||||
@ -125,7 +133,7 @@ func printExampleEdgeConf() {
|
||||
},
|
||||
},
|
||||
}
|
||||
g := path.NewGraph(3, false, tconfig.DynamicRoute.P2P.GraphRecalculateSetting, tconfig.DynamicRoute.NTPconfig, tconfig.LogLevel)
|
||||
g := path.NewGraph(3, false, tconfig.DynamicRoute.P2P.GraphRecalculateSetting, tconfig.DynamicRoute.NTPConfig, tconfig.LogLevel)
|
||||
|
||||
g.UpdateLatency(1, 2, 0.5, 99999, 0, false, false)
|
||||
g.UpdateLatency(2, 1, 0.5, 99999, 0, false, false)
|
||||
@ -189,7 +197,7 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
|
||||
var thetap tap.Device
|
||||
// open TUN device (or use supplied fd)
|
||||
switch econfig.Interface.Itype {
|
||||
switch econfig.Interface.IType {
|
||||
case "dummy":
|
||||
thetap, err = tap.CreateDummyTAP()
|
||||
case "stdio":
|
||||
@ -211,7 +219,7 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
case "tap":
|
||||
thetap, err = tap.CreateTAP(econfig.Interface, econfig.NodeID)
|
||||
default:
|
||||
return errors.New("Unknow interface type:" + econfig.Interface.Itype)
|
||||
return errors.New("Unknow interface type:" + econfig.Interface.IType)
|
||||
}
|
||||
if err != nil {
|
||||
logger.Errorf("Failed to create TAP device: %v", err)
|
||||
@ -227,7 +235,7 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
if econfig.DynamicRoute.P2P.UseP2P == false && econfig.DynamicRoute.SuperNode.UseSuperNode == false {
|
||||
econfig.LogLevel.LogNTP = false // NTP in static mode is useless
|
||||
}
|
||||
graph := path.NewGraph(3, false, econfig.DynamicRoute.P2P.GraphRecalculateSetting, econfig.DynamicRoute.NTPconfig, econfig.LogLevel)
|
||||
graph := path.NewGraph(3, false, econfig.DynamicRoute.P2P.GraphRecalculateSetting, econfig.DynamicRoute.NTPConfig, econfig.LogLevel)
|
||||
graph.SetNHTable(econfig.NextHopTable)
|
||||
|
||||
the_device := device.NewDevice(thetap, econfig.NodeID, conn.NewDefaultBind(true, true, bindmode), logger, graph, false, configPath, &econfig, nil, nil, Version)
|
||||
@ -261,7 +269,7 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
if econfig.DynamicRoute.SuperNode.UseSuperNode {
|
||||
S4 := true
|
||||
S6 := true
|
||||
if econfig.DynamicRoute.SuperNode.ConnURLV4 != "" {
|
||||
if econfig.DynamicRoute.SuperNode.EndpointV4 != "" {
|
||||
pk, err := device.Str2PubKey(econfig.DynamicRoute.SuperNode.PubKeyV4)
|
||||
if err != nil {
|
||||
fmt.Println("Error decode base64 ", err)
|
||||
@ -277,13 +285,13 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
return err
|
||||
}
|
||||
peer.SetPSK(psk)
|
||||
err = peer.SetEndpointFromConnURL(econfig.DynamicRoute.SuperNode.ConnURLV4, 4, false)
|
||||
err = peer.SetEndpointFromConnURL(econfig.DynamicRoute.SuperNode.EndpointV4, 4, false)
|
||||
if err != nil {
|
||||
logger.Errorf("Failed to set endpoint for supernode v4 %v: %v", econfig.DynamicRoute.SuperNode.ConnURLV4, err)
|
||||
logger.Errorf("Failed to set endpoint for supernode v4 %v: %v", econfig.DynamicRoute.SuperNode.EndpointV4, err)
|
||||
S4 = false
|
||||
}
|
||||
}
|
||||
if econfig.DynamicRoute.SuperNode.ConnURLV6 != "" {
|
||||
if econfig.DynamicRoute.SuperNode.EndpointV6 != "" {
|
||||
pk, err := device.Str2PubKey(econfig.DynamicRoute.SuperNode.PubKeyV6)
|
||||
if err != nil {
|
||||
fmt.Println("Error decode base64 ", err)
|
||||
@ -299,10 +307,10 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
}
|
||||
peer.SetPSK(psk)
|
||||
peer.StaticConn = false
|
||||
peer.ConnURL = econfig.DynamicRoute.SuperNode.ConnURLV6
|
||||
err = peer.SetEndpointFromConnURL(econfig.DynamicRoute.SuperNode.ConnURLV6, 6, false)
|
||||
peer.ConnURL = econfig.DynamicRoute.SuperNode.EndpointV6
|
||||
err = peer.SetEndpointFromConnURL(econfig.DynamicRoute.SuperNode.EndpointV6, 6, false)
|
||||
if err != nil {
|
||||
logger.Errorf("Failed to set endpoint for supernode v6 %v: %v", econfig.DynamicRoute.SuperNode.ConnURLV6, err)
|
||||
logger.Errorf("Failed to set endpoint for supernode v6 %v: %v", econfig.DynamicRoute.SuperNode.EndpointV6, err)
|
||||
S6 = false
|
||||
}
|
||||
if !(S4 || S6) {
|
||||
@ -325,6 +333,7 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
envs := make(map[string]string)
|
||||
nid := econfig.NodeID
|
||||
nid_bytearr := []byte{0, 0}
|
||||
MacAddr, _ := tap.GetMacAddr(econfig.Interface.MacAddrPrefix, uint32(nid))
|
||||
binary.LittleEndian.PutUint16(nid_bytearr, uint16(nid))
|
||||
|
||||
envs["EG_MODE"] = "edge"
|
||||
@ -336,7 +345,9 @@ func Edge(configPath string, useUAPI bool, printExample bool, bindmode string) (
|
||||
envs["EG_NODE_ID_BYTE0_HEX"] = fmt.Sprintf("%X", nid_bytearr[0])
|
||||
envs["EG_NODE_ID_BYTE1_HEX"] = fmt.Sprintf("%X", nid_bytearr[1])
|
||||
envs["EG_INTERFACE_NAME"] = econfig.Interface.Name
|
||||
envs["EG_INTERFACE_TYPE"] = econfig.Interface.Itype
|
||||
envs["EG_INTERFACE_TYPE"] = econfig.Interface.IType
|
||||
envs["EG_INTERFACE_MAC_PREFIX"] = econfig.Interface.MacAddrPrefix
|
||||
envs["EG_INTERFACE_MAC_ADDR"] = MacAddr.String()
|
||||
|
||||
cmdarg, err := shlex.Split(econfig.PostScript)
|
||||
if err != nil {
|
||||
|
78
main_gencfg.go
Normal file
78
main_gencfg.go
Normal file
@ -0,0 +1,78 @@
|
||||
/* SPDX-License-Identifier: MIT
|
||||
*
|
||||
* Copyright (C) 2017-2021 Kusakabe Si. All Rights Reserved.
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"os"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var gencfg_reader *bufio.Reader
|
||||
|
||||
func readFLn(promptF string, checkFn func(string) error, defaultAns func() string, args ...interface{}) string {
|
||||
defaultans := defaultAns()
|
||||
if defaultans != "" {
|
||||
fmt.Printf(promptF+"("+defaultans+") :", args...)
|
||||
}
|
||||
fmt.Printf(promptF+" :", args...)
|
||||
text, err := gencfg_reader.ReadString('\n')
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
text = strings.Replace(text, "\n", "", -1)
|
||||
if err := checkFn(text); err != nil {
|
||||
fmt.Println(err)
|
||||
return readFLn(promptF, checkFn, defaultAns, args...)
|
||||
}
|
||||
if text == "" {
|
||||
text = defaultans
|
||||
}
|
||||
return text
|
||||
}
|
||||
|
||||
func noCheck(string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func genSuperCfg() error {
|
||||
gencfg_reader = bufio.NewReader(os.Stdin)
|
||||
/*
|
||||
noCheck := func(string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
noDefault := func() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
NetworkName := readFLn("Network name", func(s string) (err error) {
|
||||
if len(s) > 12 {
|
||||
return fmt.Errorf("Name too long")
|
||||
}
|
||||
return
|
||||
}, func() string { return "MyEgNet" })
|
||||
MacPrefix := readFLn("MacAddress Prefix", func(s string) (err error) {
|
||||
_, err = tap.GetMacAddr(s, 0)
|
||||
return
|
||||
}, func() string {
|
||||
pbyte := mtypes.RandomBytes(4, []byte{0xaa, 0xbb, 0xcc, 0xdd})
|
||||
pbyte[0] &^= 0b00000001
|
||||
pbyte[0] |= 0b00000010
|
||||
return fmt.Sprintf("%X:%X:%X:%X", pbyte[0], pbyte[1], pbyte[2], pbyte[3])
|
||||
})
|
||||
IPv4Block := readFLn("MacAddress Prefix", func(s string) error {
|
||||
_, _, err := tap.GetIP(4, s, 0)
|
||||
return err
|
||||
}, noDefault)
|
||||
IPv6Block := readFLn("MacAddress Prefix", func(s string) error {
|
||||
_, _, err := tap.GetIP(6, s, 0)
|
||||
return err
|
||||
}, noDefault)
|
||||
*/
|
||||
return nil
|
||||
}
|
@ -1,3 +1,8 @@
|
||||
/* SPDX-License-Identifier: MIT
|
||||
*
|
||||
* Copyright (C) 2017-2021 Kusakabe Si. All Rights Reserved.
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
@ -28,17 +33,15 @@ import (
|
||||
)
|
||||
|
||||
type http_shared_objects struct {
|
||||
http_graph *path.IG
|
||||
http_device4 *device.Device
|
||||
http_device6 *device.Device
|
||||
http_HashSalt []byte
|
||||
http_NhTable_Hash string
|
||||
http_PeerInfo_hash string
|
||||
http_SuperParams_Hash string
|
||||
http_SuperParamsStr []byte
|
||||
http_NhTableStr []byte
|
||||
http_PeerInfo mtypes.API_Peers
|
||||
http_super_chains *mtypes.SUPER_Events
|
||||
http_graph *path.IG
|
||||
http_device4 *device.Device
|
||||
http_device6 *device.Device
|
||||
http_HashSalt []byte
|
||||
http_NhTable_Hash string
|
||||
http_PeerInfo_hash string
|
||||
http_NhTableStr []byte
|
||||
http_PeerInfo mtypes.API_Peers
|
||||
http_super_chains *mtypes.SUPER_Events
|
||||
|
||||
http_passwords mtypes.Passwords
|
||||
http_StateExpire time.Time
|
||||
@ -80,12 +83,13 @@ type HttpPeerInfo struct {
|
||||
}
|
||||
|
||||
type PeerState struct {
|
||||
NhTableState atomic.Value // string
|
||||
PeerInfoState atomic.Value // string
|
||||
SuperParamState atomic.Value // string
|
||||
JETSecret atomic.Value // mtypes.JWTSecret
|
||||
httpPostCount atomic.Value // uint64
|
||||
LastSeen atomic.Value // time.Time
|
||||
NhTableState atomic.Value // string
|
||||
PeerInfoState atomic.Value // string
|
||||
SuperParamState atomic.Value // string
|
||||
SuperParamStateClient atomic.Value // string
|
||||
JETSecret atomic.Value // mtypes.JWTSecret
|
||||
httpPostCount atomic.Value // uint64
|
||||
LastSeen atomic.Value // time.Time
|
||||
}
|
||||
|
||||
type client struct {
|
||||
@ -221,17 +225,17 @@ func get_superparams(w http.ResponseWriter, r *http.Request) {
|
||||
return
|
||||
}
|
||||
|
||||
if httpobj.http_SuperParams_Hash != State {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
w.Write([]byte("Paramater State: State not correct"))
|
||||
return
|
||||
}
|
||||
|
||||
if _, has := httpobj.http_PeerState[PubKey]; has == false {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
w.Write([]byte("Paramater PubKey: Not found in httpobj.http_PeerState, this shouldn't happen. Please report to the author."))
|
||||
return
|
||||
}
|
||||
|
||||
if httpobj.http_PeerState[PubKey].SuperParamState.Load().(string) != State {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
w.Write([]byte("Paramater State: State not correct"))
|
||||
return
|
||||
}
|
||||
// Do something
|
||||
SuperParams := mtypes.API_SuperParams{
|
||||
SendPingInterval: httpobj.http_sconfig.SendPingInterval,
|
||||
@ -240,7 +244,7 @@ func get_superparams(w http.ResponseWriter, r *http.Request) {
|
||||
AdditionalCost: httpobj.http_PeerID2Info[NodeID].AdditionalCost,
|
||||
}
|
||||
SuperParamStr, _ := json.Marshal(SuperParams)
|
||||
httpobj.http_PeerState[PubKey].SuperParamState.Store(State)
|
||||
httpobj.http_PeerState[PubKey].SuperParamStateClient.Store(State)
|
||||
w.Header().Set("Content-Type", "application/json")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
w.Write([]byte(SuperParamStr))
|
||||
@ -743,17 +747,45 @@ func peerdel(w http.ResponseWriter, r *http.Request) { //Waiting for test
|
||||
return
|
||||
}
|
||||
|
||||
func HttpServer(http_port int, apiprefix string) {
|
||||
mux := http.NewServeMux()
|
||||
if apiprefix[0] != '/' {
|
||||
func HttpServer(edgeListen string, manageListen string, apiprefix string) (err error) {
|
||||
if len(apiprefix) > 0 && apiprefix[0] != '/' {
|
||||
apiprefix = "/" + apiprefix
|
||||
}
|
||||
mux.HandleFunc(apiprefix+"/superparams", get_superparams)
|
||||
mux.HandleFunc(apiprefix+"/peerinfo", get_peerinfo)
|
||||
mux.HandleFunc(apiprefix+"/nhtable", get_nhtable)
|
||||
mux.HandleFunc(apiprefix+"/peerstate", get_peerstate)
|
||||
mux.HandleFunc(apiprefix+"/post/nodeinfo", post_nodeinfo)
|
||||
mux.HandleFunc(apiprefix+"/peer/add", peeradd) //Waiting for test
|
||||
mux.HandleFunc(apiprefix+"/peer/del", peerdel) //Waiting for test
|
||||
http.ListenAndServe(":"+strconv.Itoa(http_port), mux)
|
||||
if len(edgeListen) > 0 && edgeListen[0] != ':' {
|
||||
edgeListen = ":" + edgeListen
|
||||
}
|
||||
if len(manageListen) > 0 && manageListen[0] != ':' {
|
||||
manageListen = ":" + manageListen
|
||||
}
|
||||
if edgeListen == manageListen {
|
||||
mux := http.NewServeMux()
|
||||
mux.HandleFunc(apiprefix+"/edge/superparams", get_superparams)
|
||||
mux.HandleFunc(apiprefix+"/edge/peerinfo", get_peerinfo)
|
||||
mux.HandleFunc(apiprefix+"/edge/nhtable", get_nhtable)
|
||||
mux.HandleFunc(apiprefix+"/edge/post/nodeinfo", post_nodeinfo)
|
||||
mux.HandleFunc(apiprefix+"/manage/peerstate", get_peerstate)
|
||||
mux.HandleFunc(apiprefix+"/manage/peer/add", peeradd)
|
||||
mux.HandleFunc(apiprefix+"/manage/peer/del", peerdel)
|
||||
err = http.ListenAndServe(edgeListen, mux)
|
||||
return
|
||||
} else {
|
||||
edgemux := http.NewServeMux()
|
||||
managemux := http.NewServeMux()
|
||||
edgemux.HandleFunc(apiprefix+"/edge/superparams", get_superparams)
|
||||
edgemux.HandleFunc(apiprefix+"/edge/peerinfo", get_peerinfo)
|
||||
edgemux.HandleFunc(apiprefix+"/edge/nhtable", get_nhtable)
|
||||
edgemux.HandleFunc(apiprefix+"/edge/post/nodeinfo", post_nodeinfo)
|
||||
managemux.HandleFunc(apiprefix+"/manage/peerstate", get_peerstate)
|
||||
managemux.HandleFunc(apiprefix+"/manage/peer/add", peeradd)
|
||||
managemux.HandleFunc(apiprefix+"/manage/peer/del", peerdel)
|
||||
err = http.ListenAndServe(edgeListen, edgemux)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
if manageListen != "" {
|
||||
err = http.ListenAndServe(manageListen, managemux)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -1,6 +1,6 @@
|
||||
/* SPDX-License-Identifier: MIT
|
||||
*
|
||||
* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
|
||||
* Copyright (C) 2017-2021 Kusakabe Si. All Rights Reserved.
|
||||
*/
|
||||
|
||||
package main
|
||||
@ -65,11 +65,14 @@ func printExampleSuperConf() {
|
||||
v2 := mtypes.Vertex(2)
|
||||
|
||||
sconfig := mtypes.SuperConfig{
|
||||
NodeName: "NodeSuper",
|
||||
PostScript: "",
|
||||
PrivKeyV4: "mL5IW0GuqbjgDeOJuPHBU2iJzBPNKhaNEXbIGwwYWWk=",
|
||||
PrivKeyV6: "+EdOKIoBp/EvIusHDsvXhV1RJYbyN3Qr8nxlz35wl3I=",
|
||||
ListenPort: 3000,
|
||||
NodeName: "NodeSuper",
|
||||
PostScript: "",
|
||||
PrivKeyV4: "mL5IW0GuqbjgDeOJuPHBU2iJzBPNKhaNEXbIGwwYWWk=",
|
||||
PrivKeyV6: "+EdOKIoBp/EvIusHDsvXhV1RJYbyN3Qr8nxlz35wl3I=",
|
||||
ListenPort: 3000,
|
||||
ListenPort_EdgeAPI: "3000",
|
||||
ListenPort_ManageAPI: "3000",
|
||||
API_Prefix: "/eg_api",
|
||||
LogLevel: mtypes.LoggerInfo{
|
||||
LogLevel: "normal",
|
||||
LogTransit: true,
|
||||
@ -196,7 +199,7 @@ func Super(configPath string, useUAPI bool, printExample bool, bindmode string)
|
||||
Event_server_pong: make(chan mtypes.PongMsg, 1<<5),
|
||||
Event_server_register: make(chan mtypes.RegisterMsg, 1<<5),
|
||||
}
|
||||
httpobj.http_graph = path.NewGraph(3, true, sconfig.GraphRecalculateSetting, mtypes.NTPinfo{}, sconfig.LogLevel)
|
||||
httpobj.http_graph = path.NewGraph(3, true, sconfig.GraphRecalculateSetting, mtypes.NTPInfo{}, sconfig.LogLevel)
|
||||
httpobj.http_graph.SetNHTable(httpobj.http_sconfig.NextHopTable)
|
||||
if sconfig.GraphRecalculateSetting.StaticMode {
|
||||
err = checkNhTable(httpobj.http_sconfig.NextHopTable, sconfig.Peers)
|
||||
@ -257,13 +260,16 @@ func Super(configPath string, useUAPI bool, printExample bool, bindmode string)
|
||||
}
|
||||
defer uapi6.Close()
|
||||
}
|
||||
prepare_superparams(*httpobj.http_sconfig)
|
||||
|
||||
go Event_server_event_hendler(httpobj.http_graph, httpobj.http_super_chains)
|
||||
go RoutinePushSettings(mtypes.S2TD(sconfig.RePushConfigInterval))
|
||||
go RoutineTimeoutCheck()
|
||||
go HttpServer(sconfig.ListenPort, "/api")
|
||||
go HttpServer(sconfig.ListenPort_EdgeAPI, sconfig.ListenPort_ManageAPI, sconfig.API_Prefix)
|
||||
|
||||
if sconfig.PostScript != "" {
|
||||
envs := make(map[string]string)
|
||||
envs["EG_MODE"] = "super"
|
||||
envs["EG_NODE_NAME"] = sconfig.NodeName
|
||||
cmdarg, err := shlex.Split(sconfig.PostScript)
|
||||
if err != nil {
|
||||
return fmt.Errorf("Error parse PostScript %v\n", err)
|
||||
@ -294,21 +300,6 @@ func Super(configPath string, useUAPI bool, printExample bool, bindmode string)
|
||||
return
|
||||
}
|
||||
|
||||
func prepare_superparams(sconfig mtypes.SuperConfig) {
|
||||
SuperParams := mtypes.API_SuperParams{
|
||||
SendPingInterval: sconfig.SendPingInterval,
|
||||
HttpPostInterval: sconfig.HttpPostInterval,
|
||||
PeerAliveTimeout: sconfig.PeerAliveTimeout,
|
||||
AdditionalCost: -1,
|
||||
}
|
||||
SuperParamStr, _ := json.Marshal(SuperParams)
|
||||
httpobj.http_SuperParamsStr = SuperParamStr
|
||||
md5_hash_raw := md5.Sum(append(httpobj.http_SuperParamsStr, httpobj.http_HashSalt...))
|
||||
new_hash_str := hex.EncodeToString(md5_hash_raw[:])
|
||||
|
||||
httpobj.http_SuperParams_Hash = new_hash_str
|
||||
}
|
||||
|
||||
func super_peeradd(peerconf mtypes.SuperPeerInfo) error {
|
||||
// No lock, lock before call me
|
||||
pk, err := device.Str2PubKey(peerconf.PubKey)
|
||||
@ -351,10 +342,22 @@ func super_peeradd(peerconf mtypes.SuperPeerInfo) error {
|
||||
}
|
||||
httpobj.http_PeerID2Info[peerconf.NodeID] = peerconf
|
||||
|
||||
SuperParams := mtypes.API_SuperParams{
|
||||
SendPingInterval: httpobj.http_sconfig.SendPingInterval,
|
||||
HttpPostInterval: httpobj.http_sconfig.HttpPostInterval,
|
||||
PeerAliveTimeout: httpobj.http_sconfig.PeerAliveTimeout,
|
||||
AdditionalCost: peerconf.AdditionalCost,
|
||||
}
|
||||
|
||||
SuperParamStr, _ := json.Marshal(SuperParams)
|
||||
md5_hash_raw := md5.Sum(append(SuperParamStr, httpobj.http_HashSalt...))
|
||||
new_hash_str := hex.EncodeToString(md5_hash_raw[:])
|
||||
|
||||
PS := PeerState{}
|
||||
PS.NhTableState.Store("") // string
|
||||
PS.PeerInfoState.Store("") // string
|
||||
PS.SuperParamState.Store("") // string
|
||||
PS.SuperParamState.Store(new_hash_str) // string
|
||||
PS.SuperParamStateClient.Store("") // string
|
||||
PS.JETSecret.Store(mtypes.JWTSecret{}) // mtypes.JWTSecret
|
||||
PS.httpPostCount.Store(uint64(0)) // uint64
|
||||
PS.LastSeen.Store(time.Time{}) // time.Time
|
||||
@ -569,29 +572,31 @@ func PushPeerinfo(force bool) {
|
||||
|
||||
func PushServerParams(force bool) {
|
||||
//No lock
|
||||
body, err := mtypes.GetByte(mtypes.ServerUpdateMsg{
|
||||
Node_id: mtypes.SuperNodeMessage,
|
||||
Action: mtypes.UpdateSuperParams,
|
||||
Code: 0,
|
||||
Params: string(httpobj.http_SuperParams_Hash[:]),
|
||||
})
|
||||
if err != nil {
|
||||
fmt.Println("Error get byte")
|
||||
return
|
||||
}
|
||||
buf := make([]byte, path.EgHeaderLen+len(body))
|
||||
header, _ := path.NewEgHeader(buf[:path.EgHeaderLen])
|
||||
header.SetDst(mtypes.SuperNodeMessage)
|
||||
header.SetPacketLength(uint16(len(body)))
|
||||
header.SetSrc(mtypes.SuperNodeMessage)
|
||||
header.SetTTL(0)
|
||||
copy(buf[path.EgHeaderLen:], body)
|
||||
for pkstr, peerstate := range httpobj.http_PeerState {
|
||||
isAlive := peerstate.LastSeen.Load().(time.Time).Add(mtypes.S2TD(httpobj.http_sconfig.PeerAliveTimeout)).After(time.Now())
|
||||
if !isAlive {
|
||||
continue
|
||||
}
|
||||
if force || peerstate.SuperParamState.Load().(string) != httpobj.http_SuperParams_Hash {
|
||||
if force || peerstate.SuperParamState.Load().(string) != peerstate.SuperParamStateClient.Load().(string) {
|
||||
|
||||
body, err := mtypes.GetByte(mtypes.ServerUpdateMsg{
|
||||
Node_id: mtypes.SuperNodeMessage,
|
||||
Action: mtypes.UpdateSuperParams,
|
||||
Code: 0,
|
||||
Params: peerstate.SuperParamState.Load().(string),
|
||||
})
|
||||
if err != nil {
|
||||
fmt.Println("Error get byte")
|
||||
return
|
||||
}
|
||||
buf := make([]byte, path.EgHeaderLen+len(body))
|
||||
header, _ := path.NewEgHeader(buf[:path.EgHeaderLen])
|
||||
header.SetDst(mtypes.SuperNodeMessage)
|
||||
header.SetPacketLength(uint16(len(body)))
|
||||
header.SetSrc(mtypes.SuperNodeMessage)
|
||||
header.SetTTL(0)
|
||||
copy(buf[path.EgHeaderLen:], body)
|
||||
|
||||
if peer := httpobj.http_device4.LookupPeerByStr(pkstr); peer != nil {
|
||||
httpobj.http_device4.SendPacket(peer, path.ServerUpdate, buf, device.MessageTransportOffsetContent)
|
||||
}
|
||||
|
190
mtypes/config.go
190
mtypes/config.go
@ -18,82 +18,88 @@ const (
|
||||
)
|
||||
|
||||
type EdgeConfig struct {
|
||||
Interface InterfaceConf
|
||||
NodeID Vertex
|
||||
NodeName string
|
||||
PostScript string
|
||||
DefaultTTL uint8
|
||||
L2FIBTimeout float64
|
||||
PrivKey string
|
||||
ListenPort int
|
||||
LogLevel LoggerInfo
|
||||
DynamicRoute DynamicRouteInfo
|
||||
NextHopTable NextHopTable
|
||||
ResetConnInterval float64
|
||||
Peers []PeerInfo
|
||||
Interface InterfaceConf `yaml:"Interface"`
|
||||
NodeID Vertex `yaml:"NodeID"`
|
||||
NodeName string `yaml:"NodeName"`
|
||||
PostScript string `yaml:"PostScript"`
|
||||
DefaultTTL uint8 `yaml:"DefaultTTL"`
|
||||
L2FIBTimeout float64 `yaml:"L2FIBTimeout"`
|
||||
PrivKey string `yaml:"PrivKey"`
|
||||
ListenPort int `yaml:"ListenPort"`
|
||||
LogLevel LoggerInfo `yaml:"LogLevel"`
|
||||
DynamicRoute DynamicRouteInfo `yaml:"DynamicRoute"`
|
||||
NextHopTable NextHopTable `yaml:"NextHopTable"`
|
||||
ResetConnInterval float64 `yaml:"ResetConnInterval"`
|
||||
Peers []PeerInfo `yaml:"Peers"`
|
||||
}
|
||||
|
||||
type SuperConfig struct {
|
||||
NodeName string
|
||||
PostScript string
|
||||
PrivKeyV4 string
|
||||
PrivKeyV6 string
|
||||
ListenPort int
|
||||
RePushConfigInterval float64
|
||||
HttpPostInterval float64
|
||||
PeerAliveTimeout float64
|
||||
SendPingInterval float64
|
||||
LogLevel LoggerInfo
|
||||
Passwords Passwords
|
||||
GraphRecalculateSetting GraphRecalculateSetting
|
||||
NextHopTable NextHopTable
|
||||
EdgeTemplate string
|
||||
UsePSKForInterEdge bool
|
||||
Peers []SuperPeerInfo
|
||||
NodeName string `yaml:"NodeName"`
|
||||
PostScript string `yaml:"PostScript"`
|
||||
PrivKeyV4 string `yaml:"PrivKeyV4"`
|
||||
PrivKeyV6 string `yaml:"PrivKeyV6"`
|
||||
ListenPort int `yaml:"ListenPort"`
|
||||
ListenPort_EdgeAPI string `yaml:"ListenPort_EdgeAPI"`
|
||||
ListenPort_ManageAPI string `yaml:"ListenPort_ManageAPI"`
|
||||
API_Prefix string `yaml:"API_Prefix"`
|
||||
RePushConfigInterval float64 `yaml:"RePushConfigInterval"`
|
||||
HttpPostInterval float64 `yaml:"HttpPostInterval"`
|
||||
PeerAliveTimeout float64 `yaml:"PeerAliveTimeout"`
|
||||
SendPingInterval float64 `yaml:"SendPingInterval"`
|
||||
LogLevel LoggerInfo `yaml:"LogLevel"`
|
||||
Passwords Passwords `yaml:"Passwords"`
|
||||
GraphRecalculateSetting GraphRecalculateSetting `yaml:"GraphRecalculateSetting"`
|
||||
NextHopTable NextHopTable `yaml:"NextHopTable"`
|
||||
EdgeTemplate string `yaml:"EdgeTemplate"`
|
||||
UsePSKForInterEdge bool `yaml:"UsePSKForInterEdge"`
|
||||
Peers []SuperPeerInfo `yaml:"Peers"`
|
||||
}
|
||||
|
||||
type Passwords struct {
|
||||
ShowState string
|
||||
AddPeer string
|
||||
DelPeer string
|
||||
ShowState string `yaml:"ShowState"`
|
||||
AddPeer string `yaml:"AddPeer"`
|
||||
DelPeer string `yaml:"DelPeer"`
|
||||
}
|
||||
|
||||
type InterfaceConf struct {
|
||||
Itype string
|
||||
Name string
|
||||
VPPIfaceID uint32
|
||||
VPPBridgeID uint32
|
||||
MacAddrPrefix string
|
||||
MTU int
|
||||
RecvAddr string
|
||||
SendAddr string
|
||||
L2HeaderMode string
|
||||
IType string `yaml:"IType"`
|
||||
Name string `yaml:"Name"`
|
||||
VPPIFaceID uint32 `yaml:"VPPIFaceID"`
|
||||
VPPBridgeID uint32 `yaml:"VPPBridgeID"`
|
||||
MacAddrPrefix string `yaml:"MacAddrPrefix"`
|
||||
IPv4CIDR string `yaml:"IPv4CIDR"`
|
||||
IPv6CIDR string `yaml:"IPv6CIDR"`
|
||||
IPv6LLPrefix string `yaml:"IPv6LLPrefix"`
|
||||
MTU int `yaml:"MTU"`
|
||||
RecvAddr string `yaml:"RecvAddr"`
|
||||
SendAddr string `yaml:"SendAddr"`
|
||||
L2HeaderMode string `yaml:"L2HeaderMode"`
|
||||
}
|
||||
|
||||
type PeerInfo struct {
|
||||
NodeID Vertex
|
||||
PubKey string
|
||||
PSKey string
|
||||
EndPoint string
|
||||
Static bool
|
||||
NodeID Vertex `yaml:"NodeID"`
|
||||
PubKey string `yaml:"PubKey"`
|
||||
PSKey string `yaml:"PSKey"`
|
||||
EndPoint string `yaml:"EndPoint"`
|
||||
Static bool `yaml:"Static"`
|
||||
}
|
||||
|
||||
type SuperPeerInfo struct {
|
||||
NodeID Vertex
|
||||
Name string
|
||||
PubKey string
|
||||
PSKey string
|
||||
AdditionalCost float64
|
||||
SkipLocalIP bool
|
||||
NodeID Vertex `yaml:"NodeID"`
|
||||
Name string `yaml:"Name"`
|
||||
PubKey string `yaml:"PubKey"`
|
||||
PSKey string `yaml:"PSKey"`
|
||||
AdditionalCost float64 `yaml:"AdditionalCost"`
|
||||
SkipLocalIP bool `yaml:"SkipLocalIP"`
|
||||
}
|
||||
|
||||
type LoggerInfo struct {
|
||||
LogLevel string
|
||||
LogTransit bool
|
||||
LogControl bool
|
||||
LogNormal bool
|
||||
LogInternal bool
|
||||
LogNTP bool
|
||||
LogLevel string `yaml:"LogLevel"`
|
||||
LogTransit bool `yaml:"LogTransit"`
|
||||
LogControl bool `yaml:"LogControl"`
|
||||
LogNormal bool `yaml:"LogNormal"`
|
||||
LogInternal bool `yaml:"LogInternal"`
|
||||
LogNTP bool `yaml:"LogNTP"`
|
||||
}
|
||||
|
||||
func (v *Vertex) ToString() string {
|
||||
@ -110,50 +116,50 @@ func (v *Vertex) ToString() string {
|
||||
}
|
||||
|
||||
type DynamicRouteInfo struct {
|
||||
SendPingInterval float64
|
||||
PeerAliveTimeout float64
|
||||
DupCheckTimeout float64
|
||||
ConnTimeOut float64
|
||||
ConnNextTry float64
|
||||
AdditionalCost float64
|
||||
SaveNewPeers bool
|
||||
SuperNode SuperInfo
|
||||
P2P P2Pinfo
|
||||
NTPconfig NTPinfo
|
||||
SendPingInterval float64 `yaml:"SendPingInterval"`
|
||||
PeerAliveTimeout float64 `yaml:"PeerAliveTimeout"`
|
||||
DupCheckTimeout float64 `yaml:"DupCheckTimeout"`
|
||||
ConnTimeOut float64 `yaml:"ConnTimeOut"`
|
||||
ConnNextTry float64 `yaml:"ConnNextTry"`
|
||||
AdditionalCost float64 `yaml:"AdditionalCost"`
|
||||
SaveNewPeers bool `yaml:"SaveNewPeers"`
|
||||
SuperNode SuperInfo `yaml:"SuperNode"`
|
||||
P2P P2PInfo `yaml:"P2P"`
|
||||
NTPConfig NTPInfo `yaml:"NTPConfig"`
|
||||
}
|
||||
|
||||
type NTPinfo struct {
|
||||
UseNTP bool
|
||||
MaxServerUse int
|
||||
SyncTimeInterval float64
|
||||
NTPTimeout float64
|
||||
Servers []string
|
||||
type NTPInfo struct {
|
||||
UseNTP bool `yaml:"UseNTP"`
|
||||
MaxServerUse int `yaml:"MaxServerUse"`
|
||||
SyncTimeInterval float64 `yaml:"SyncTimeInterval"`
|
||||
NTPTimeout float64 `yaml:"NTPTimeout"`
|
||||
Servers []string `yaml:"Servers"`
|
||||
}
|
||||
|
||||
type SuperInfo struct {
|
||||
UseSuperNode bool
|
||||
PSKey string
|
||||
ConnURLV4 string
|
||||
PubKeyV4 string
|
||||
ConnURLV6 string
|
||||
PubKeyV6 string
|
||||
APIUrl string
|
||||
SkipLocalIP bool
|
||||
SuperNodeInfoTimeout float64
|
||||
UseSuperNode bool `yaml:"UseSuperNode"`
|
||||
PSKey string `yaml:"PSKey"`
|
||||
EndpointV4 string `yaml:"EndpointV4"`
|
||||
PubKeyV4 string `yaml:"PubKeyV4"`
|
||||
EndpointV6 string `yaml:"EndpointV6"`
|
||||
PubKeyV6 string `yaml:"PubKeyV6"`
|
||||
EndpointEdgeAPIUrl string `yaml:"EndpointEdgeAPIUrl"`
|
||||
SkipLocalIP bool `yaml:"SkipLocalIP"`
|
||||
SuperNodeInfoTimeout float64 `yaml:"SuperNodeInfoTimeout"`
|
||||
}
|
||||
|
||||
type P2Pinfo struct {
|
||||
UseP2P bool
|
||||
SendPeerInterval float64
|
||||
GraphRecalculateSetting GraphRecalculateSetting
|
||||
type P2PInfo struct {
|
||||
UseP2P bool `yaml:"UseP2P"`
|
||||
SendPeerInterval float64 `yaml:"SendPeerInterval"`
|
||||
GraphRecalculateSetting GraphRecalculateSetting `yaml:"GraphRecalculateSetting"`
|
||||
}
|
||||
|
||||
type GraphRecalculateSetting struct {
|
||||
StaticMode bool
|
||||
JitterTolerance float64
|
||||
JitterToleranceMultiplier float64
|
||||
TimeoutCheckInterval float64
|
||||
RecalculateCoolDown float64
|
||||
StaticMode bool `yaml:"StaticMode"`
|
||||
JitterTolerance float64 `yaml:"JitterTolerance"`
|
||||
JitterToleranceMultiplier float64 `yaml:"JitterToleranceMultiplier"`
|
||||
TimeoutCheckInterval float64 `yaml:"TimeoutCheckInterval"`
|
||||
RecalculateCoolDown float64 `yaml:"RecalculateCoolDown"`
|
||||
}
|
||||
|
||||
type DistTable map[Vertex]map[Vertex]float64
|
||||
|
@ -53,12 +53,12 @@ type IG struct {
|
||||
loglevel mtypes.LoggerInfo
|
||||
|
||||
ntp_wg sync.WaitGroup
|
||||
ntp_info mtypes.NTPinfo
|
||||
ntp_info mtypes.NTPInfo
|
||||
ntp_offset time.Duration
|
||||
ntp_servers orderedmap.OrderedMap // serverurl:lentancy
|
||||
}
|
||||
|
||||
func NewGraph(num_node int, IsSuperMode bool, theconfig mtypes.GraphRecalculateSetting, ntpinfo mtypes.NTPinfo, loglevel mtypes.LoggerInfo) *IG {
|
||||
func NewGraph(num_node int, IsSuperMode bool, theconfig mtypes.GraphRecalculateSetting, ntpinfo mtypes.NTPInfo, loglevel mtypes.LoggerInfo) *IG {
|
||||
g := IG{
|
||||
edgelock: &sync.RWMutex{},
|
||||
StaticMode: theconfig.StaticMode,
|
||||
@ -499,7 +499,7 @@ func Solve(filePath string, pe bool) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
g := NewGraph(3, false, mtypes.GraphRecalculateSetting{ }, mtypes.NTPinfo{}, mtypes.LoggerInfo{LogInternal: true})
|
||||
g := NewGraph(3, false, mtypes.GraphRecalculateSetting{ }, mtypes.NTPInfo{}, mtypes.LoggerInfo{LogInternal: true})
|
||||
inputb, err := ioutil.ReadFile(filePath)
|
||||
if err != nil {
|
||||
return err
|
||||
|
52
tap/tap.go
52
tap/tap.go
@ -8,6 +8,8 @@ package tap
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"net"
|
||||
"strconv"
|
||||
"strings"
|
||||
@ -30,6 +32,56 @@ func GetSrcMacAddr(packet []byte) (srcMacAddr MacAddress) {
|
||||
return
|
||||
}
|
||||
|
||||
func GetIP(version int, netcidr string, uid uint32) (net.IP, net.IPMask, error) {
|
||||
_, the_net, err := net.ParseCIDR(netcidr)
|
||||
if err != nil {
|
||||
return nil, nil, fmt.Errorf("Not a valid IPv%v CIDR: %v", version, netcidr)
|
||||
}
|
||||
the_ip := the_net.IP
|
||||
if version == 4 {
|
||||
if strings.Contains(netcidr, ":") {
|
||||
return nil, nil, errors.New("Not a valid IPv4 CIDR: " + netcidr)
|
||||
}
|
||||
if the_ip.To4() == nil {
|
||||
return nil, nil, errors.New("Not a valid IPv4 CIDR: " + netcidr)
|
||||
}
|
||||
}
|
||||
if version == 6 {
|
||||
if strings.Contains(netcidr, ".") {
|
||||
return nil, nil, errors.New("Not a valid IPv4 CIDR: " + netcidr)
|
||||
}
|
||||
if the_ip.To4() != nil {
|
||||
return nil, nil, errors.New("Not a valid IPv6 CIDR: " + netcidr)
|
||||
}
|
||||
}
|
||||
ones, bits := the_net.Mask.Size()
|
||||
maxuid := big.NewInt(1)
|
||||
maxuid.Lsh(maxuid, uint((bits - ones)))
|
||||
ip_use := big.NewInt(int64(uid))
|
||||
if maxuid.Cmp(big.NewInt(2)) > 0 {
|
||||
maxuid.Sub(maxuid, big.NewInt(2))
|
||||
if uid == 0 {
|
||||
ip_use.Set(maxuid)
|
||||
ip_use.Sub(ip_use, big.NewInt(1))
|
||||
}
|
||||
}
|
||||
if ip_use.Cmp(maxuid) > 0 {
|
||||
return nil, nil, fmt.Errorf("The CIDR %v can only contain %v IPs. But your NodeID %v exceed it.", netcidr, maxuid, uid)
|
||||
}
|
||||
IP_Int := big.NewInt(0)
|
||||
IP_Int.SetBytes(the_ip)
|
||||
IP_Int.Add(IP_Int, ip_use)
|
||||
ip_arr := IP_Int.Bytes()
|
||||
if len(ip_arr) < 16 {
|
||||
ip_arr = append(make([]byte, 16-len(ip_arr)), ip_arr...)
|
||||
}
|
||||
if len(ip_arr) > 16 {
|
||||
ip_arr = ip_arr[len(ip_arr)-16:]
|
||||
}
|
||||
result_ip := net.IP(ip_arr)
|
||||
return result_ip, the_net.Mask, nil
|
||||
}
|
||||
|
||||
func GetMacAddr(prefix string, uid uint32) (mac MacAddress, err error) {
|
||||
macprefix, _, err := prefixStr2prefix(prefix)
|
||||
if err != nil {
|
||||
|
248
tap/tap_linux.go
248
tap/tap_linux.go
@ -16,7 +16,10 @@ import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
"sync"
|
||||
"syscall"
|
||||
"time"
|
||||
@ -196,7 +199,7 @@ func (tap *NativeTap) routineNetlinkListener() {
|
||||
}
|
||||
}
|
||||
|
||||
func (tap *NativeTap) setMacAddr(mac MacAddress) (err error) {
|
||||
func ioctlRequest(cmd uintptr, arg uintptr) (err error) {
|
||||
fd, err := unix.Socket(
|
||||
unix.AF_INET,
|
||||
unix.SOCK_DGRAM,
|
||||
@ -206,6 +209,20 @@ func (tap *NativeTap) setMacAddr(mac MacAddress) (err error) {
|
||||
return err
|
||||
}
|
||||
defer unix.Close(fd)
|
||||
|
||||
_, _, err = unix.Syscall(
|
||||
unix.SYS_IOCTL,
|
||||
uintptr(fd),
|
||||
cmd,
|
||||
arg,
|
||||
)
|
||||
if err.(syscall.Errno) == syscall.Errno(0) {
|
||||
err = nil
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func (tap *NativeTap) setMacAddr(mac MacAddress) (err error) {
|
||||
var ifr [ifReqSize]byte
|
||||
name, err := tap.Name()
|
||||
if err != nil {
|
||||
@ -218,28 +235,82 @@ func (tap *NativeTap) setMacAddr(mac MacAddress) (err error) {
|
||||
copy(ifr[:unix.IFNAMSIZ], name)
|
||||
binary.LittleEndian.PutUint16(ifr[unix.IFNAMSIZ:unix.IFNAMSIZ+2], unix.AF_UNIX)
|
||||
copy(ifr[unix.IFNAMSIZ+2:unix.IFNAMSIZ+8], mac[:])
|
||||
_, _, err = unix.Syscall(
|
||||
unix.SYS_IOCTL,
|
||||
uintptr(fd),
|
||||
uintptr(unix.SIOCSIFHWADDR),
|
||||
uintptr(unsafe.Pointer(&ifr[0])),
|
||||
)
|
||||
if err.(syscall.Errno) == syscall.Errno(0) {
|
||||
err = nil
|
||||
|
||||
err = ioctlRequest(unix.SIOCSIFHWADDR, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
return
|
||||
}
|
||||
|
||||
func (tap *NativeTap) addIPAddr(version string, ip net.IP, mask net.IPMask) (err error) {
|
||||
var ifr [ifReqSize]byte
|
||||
name, err := tap.Name()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
/*
|
||||
bin_ip = socket.inet_aton(ip)
|
||||
ifreq = struct.pack('16sH2s4s8s', iface, socket.AF_INET, '\x00' * 2, bin_ip, '\x00' * 8)
|
||||
fcntl.ioctl(sock, SIOCSIFADDR, ifreq)
|
||||
*/
|
||||
if version == "4" {
|
||||
{
|
||||
iparr := [4]byte{}
|
||||
copy(iparr[:], ip[len(ip)-4:])
|
||||
sockaddr := unix.RawSockaddrInet4{
|
||||
Family: unix.AF_INET,
|
||||
Port: 0,
|
||||
Addr: iparr,
|
||||
}
|
||||
sockaddr_arr := (*[unsafe.Sizeof(sockaddr)]byte)(unsafe.Pointer(&sockaddr))[:]
|
||||
copy(ifr[:unix.IFNAMSIZ], name) // 0-16
|
||||
copy(ifr[unix.IFNAMSIZ:], sockaddr_arr) // 20-
|
||||
err = ioctlRequest(unix.SIOCSIFADDR, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
{
|
||||
iparr := [4]byte{}
|
||||
copy(iparr[:], mask[len(mask)-4:])
|
||||
sockaddr := unix.RawSockaddrInet4{
|
||||
Family: unix.AF_INET,
|
||||
Port: 0,
|
||||
Addr: iparr,
|
||||
}
|
||||
sockaddr_arr := (*[unsafe.Sizeof(sockaddr)]byte)(unsafe.Pointer(&sockaddr))[:]
|
||||
copy(ifr[:unix.IFNAMSIZ], name) // 0-16
|
||||
copy(ifr[unix.IFNAMSIZ:], sockaddr_arr) // 20-
|
||||
err = ioctlRequest(unix.SIOCSIFNETMASK, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
} else if version == "6" {
|
||||
o, _ := mask.Size()
|
||||
masklen := strconv.Itoa(o)
|
||||
e := exec.Command("ip", "addr", "add", ip.String()+"/"+masklen, "dev", name)
|
||||
ret, err := e.CombinedOutput()
|
||||
if err != nil {
|
||||
fmt.Println("Please make sure `ip` tool installed")
|
||||
return fmt.Errorf(string(ret))
|
||||
}
|
||||
} else if version == "6ll" {
|
||||
_, llnet, _ := net.ParseCIDR("fe80::/64")
|
||||
|
||||
if llnet.Contains(ip) == false {
|
||||
return fmt.Errorf("%v is not a link-local address", ip)
|
||||
}
|
||||
e := exec.Command("ip", "addr", "add", ip.String()+"/64", "dev", name)
|
||||
ret, err := e.CombinedOutput()
|
||||
if err != nil {
|
||||
fmt.Println("Please make sure `ip` tool installed")
|
||||
return fmt.Errorf(string(ret))
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func (tap *NativeTap) setUp() (err error) {
|
||||
fd, err := unix.Socket(
|
||||
unix.AF_INET,
|
||||
unix.SOCK_DGRAM,
|
||||
0,
|
||||
)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer unix.Close(fd)
|
||||
var ifr [ifReqSize]byte
|
||||
name, err := tap.Name()
|
||||
if err != nil {
|
||||
@ -253,81 +324,29 @@ func (tap *NativeTap) setUp() (err error) {
|
||||
copy(ifr[:unix.IFNAMSIZ], name)
|
||||
binary.LittleEndian.PutUint16(ifr[unix.IFNAMSIZ:unix.IFNAMSIZ+2], unix.AF_UNIX)
|
||||
binary.LittleEndian.PutUint16(ifr[unix.IFNAMSIZ+2:unix.IFNAMSIZ+4], flags)
|
||||
_, _, err = unix.Syscall(
|
||||
unix.SYS_IOCTL,
|
||||
uintptr(fd),
|
||||
uintptr(unix.SIOCSIFFLAGS),
|
||||
uintptr(unsafe.Pointer(&ifr[0])),
|
||||
)
|
||||
if err.(syscall.Errno) == syscall.Errno(0) {
|
||||
err = nil
|
||||
}
|
||||
err = ioctlRequest(unix.SIOCSIFFLAGS, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
return
|
||||
}
|
||||
|
||||
func getIFIndex(name string) (int32, error) {
|
||||
fd, err := unix.Socket(
|
||||
unix.AF_INET,
|
||||
unix.SOCK_DGRAM,
|
||||
0,
|
||||
)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
defer unix.Close(fd)
|
||||
|
||||
func getIFIndex(name string) (ret int32, err error) {
|
||||
var ifr [ifReqSize]byte
|
||||
copy(ifr[:], name)
|
||||
_, _, errno := unix.Syscall(
|
||||
unix.SYS_IOCTL,
|
||||
uintptr(fd),
|
||||
uintptr(unix.SIOCGIFINDEX),
|
||||
uintptr(unsafe.Pointer(&ifr[0])),
|
||||
)
|
||||
|
||||
if errno != 0 {
|
||||
return 0, errno
|
||||
}
|
||||
|
||||
err = ioctlRequest(unix.SIOCGIFINDEX, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
return *(*int32)(unsafe.Pointer(&ifr[unix.IFNAMSIZ])), nil
|
||||
}
|
||||
|
||||
func (tap *NativeTap) setMTU(n int) error {
|
||||
func (tap *NativeTap) setMTU(n int) (err error) {
|
||||
name, err := tap.Name()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// open datagram socket
|
||||
fd, err := unix.Socket(
|
||||
unix.AF_INET,
|
||||
unix.SOCK_DGRAM,
|
||||
0,
|
||||
)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
defer unix.Close(fd)
|
||||
|
||||
// do ioctl call
|
||||
var ifr [ifReqSize]byte
|
||||
copy(ifr[:], name)
|
||||
*(*uint32)(unsafe.Pointer(&ifr[unix.IFNAMSIZ])) = uint32(n)
|
||||
_, _, errno := unix.Syscall(
|
||||
unix.SYS_IOCTL,
|
||||
uintptr(fd),
|
||||
uintptr(unix.SIOCSIFMTU),
|
||||
uintptr(unsafe.Pointer(&ifr[0])),
|
||||
)
|
||||
|
||||
if errno != 0 {
|
||||
return fmt.Errorf("failed to set MTU of TUN device: %w", errno)
|
||||
}
|
||||
err = ioctlRequest(unix.SIOCSIFMTU, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
|
||||
return nil
|
||||
return
|
||||
}
|
||||
|
||||
func (tap *NativeTap) MTU() (int, error) {
|
||||
@ -335,33 +354,10 @@ func (tap *NativeTap) MTU() (int, error) {
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
// open datagram socket
|
||||
fd, err := unix.Socket(
|
||||
unix.AF_INET,
|
||||
unix.SOCK_DGRAM,
|
||||
0,
|
||||
)
|
||||
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
defer unix.Close(fd)
|
||||
|
||||
// do ioctl call
|
||||
|
||||
var ifr [ifReqSize]byte
|
||||
copy(ifr[:], name)
|
||||
_, _, errno := unix.Syscall(
|
||||
unix.SYS_IOCTL,
|
||||
uintptr(fd),
|
||||
uintptr(unix.SIOCGIFMTU),
|
||||
uintptr(unsafe.Pointer(&ifr[0])),
|
||||
)
|
||||
if errno != 0 {
|
||||
return 0, fmt.Errorf("failed to get MTU of TUN device: %w", errno)
|
||||
}
|
||||
err = ioctlRequest(unix.SIOCGIFMTU, uintptr(unsafe.Pointer(&ifr[0])))
|
||||
|
||||
return int(*(*int32)(unsafe.Pointer(&ifr[unix.IFNAMSIZ]))), nil
|
||||
}
|
||||
@ -521,9 +517,13 @@ func CreateTAPFromFile(file *os.File, iconfig mtypes.InterfaceConf, NodeID mtype
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer func() {
|
||||
if err != nil {
|
||||
unix.Close(tap.netlinkSock)
|
||||
}
|
||||
}()
|
||||
tap.netlinkCancel, err = rwcancel.NewRWCancel(tap.netlinkSock)
|
||||
if err != nil {
|
||||
unix.Close(tap.netlinkSock)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
@ -533,7 +533,6 @@ func CreateTAPFromFile(file *os.File, iconfig mtypes.InterfaceConf, NodeID mtype
|
||||
|
||||
err = tap.setMTU(iconfig.MTU)
|
||||
if err != nil {
|
||||
unix.Close(tap.netlinkSock)
|
||||
return nil, err
|
||||
}
|
||||
IfMacAddr, err := GetMacAddr(iconfig.MacAddrPrefix, uint32(NodeID))
|
||||
@ -543,14 +542,55 @@ func CreateTAPFromFile(file *os.File, iconfig mtypes.InterfaceConf, NodeID mtype
|
||||
}
|
||||
err = tap.setMacAddr(IfMacAddr)
|
||||
if err != nil {
|
||||
unix.Close(tap.netlinkSock)
|
||||
return nil, err
|
||||
}
|
||||
tapname, err := tap.Name()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
err = tap.setUp()
|
||||
if err != nil {
|
||||
unix.Close(tap.netlinkSock)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if iconfig.IPv6LLPrefix != "" {
|
||||
e := exec.Command("ip", "addr", "flush", "dev", tapname)
|
||||
_, err := e.CombinedOutput()
|
||||
if err != nil {
|
||||
fmt.Println("Please make sure `ip` tool installed")
|
||||
return nil, err
|
||||
}
|
||||
cidrstr := iconfig.IPv6LLPrefix
|
||||
ip, mask, err := GetIP(6, cidrstr, uint32(NodeID))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
err = tap.addIPAddr("6ll", ip, mask)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if iconfig.IPv6CIDR != "" {
|
||||
cidrstr := iconfig.IPv6CIDR
|
||||
ip, mask, err := GetIP(6, cidrstr, uint32(NodeID))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
err = tap.addIPAddr("6", ip, mask)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if iconfig.IPv4CIDR != "" {
|
||||
cidrstr := iconfig.IPv4CIDR
|
||||
ip, mask, err := GetIP(4, cidrstr, uint32(NodeID))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
err = tap.addIPAddr("4", ip, mask)
|
||||
}
|
||||
|
||||
return tap, nil
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user