Merge pull request #171 from openziti/release-1.2.13-tweaks

Release 1.2.13 tweaks
This commit is contained in:
dovholuknf
2020-10-29 10:06:07 -04:00
committed by GitHub
14 changed files with 172 additions and 25 deletions
+15 -1
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@@ -1,4 +1,18 @@
@echo off
REM Copyright NetFoundry, Inc.
REM
REM Licensed under the Apache License, Version 2.0 (the "License");
REM you may not use this file except in compliance with the License.
REM You may obtain a copy of the License at
REM
REM https://www.apache.org/licenses/LICENSE-2.0
REM
REM Unless required by applicable law or agreed to in writing, software
REM distributed under the License is distributed on an "AS IS" BASIS,
REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
REM See the License for the specific language governing permissions and
REM limitations under the License.
REM
set CURDIR=%CD%
set SVC_ROOT_DIR=%~dp0
@@ -41,7 +55,7 @@ cd %SVC_ROOT_DIR%
SET REPO_URL=https://github.com/openziti/ziti-tunneler-sdk-c.git
SET ZITI_TUNNEL_REPO_BRANCH=v0.6.11
SET TUNNELER_SDK_DIR=%SVC_ROOT_DIR%deps\ziti-tunneler-sdk-c\
SET CGO_CFLAGS=-DNOGDI -O3 -g3 -I %TUNNELER_SDK_DIR%install\include
SET CGO_CFLAGS=-DNOGDI -I %TUNNELER_SDK_DIR%install\include
SET CGO_LDFLAGS=-L %TUNNELER_SDK_DIR%install\lib
if exist %SVC_ROOT_DIR%ziti.dll (
+17
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@@ -1,3 +1,20 @@
/*
* Copyright NetFoundry, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package cziti
var cbuff = make([][]byte, MaxDnsRequests)
+10 -3
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@@ -183,7 +183,9 @@ func runListener(ip *net.IP, port int, reqch chan dnsreq) {
log.Panicf("An unexpected and unrecoverable error has occurred while %s: %v", "reading a udp message", err)
}
}
if len(reqch) == cap(reqch) {
log.Warn("DNS req will be blocked. If this warning is continuously displayed please report")
}
reqch <- dnsreq{
q: b[:nb],
s: server,
@@ -203,6 +205,9 @@ type proxiedReq struct {
}
func proxyDNS(req *dns.Msg, peer *net.UDPAddr, serv *net.UDPConn, ipVer int) {
if len(proxiedRequests) == cap(proxiedRequests) {
log.Warn("proxiedRequests will be blocked. If this warning is continuously displayed please report")
}
proxiedRequests <- &proxiedReq{
req: req,
peer: peer,
@@ -224,10 +229,9 @@ func dnsPanicRecover(localDnsServers []net.IP) {
}
func runDNSproxy(upstreamDnsServers []string, localDnsServers []net.IP) {
log.Infof("restarting DNS proxy")
log.Infof("starting DNS proxy upstream: %v, local: %v", upstreamDnsServers, localDnsServers)
domains = GetConnectionSpecificDomains()
log.Infof("ConnectionSpecificDomains: %v", domains)
log.Infof("dnsServers: %v", upstreamDnsServers)
defer func() {
if err := recover(); err != nil {
log.Errorf("Recovering from panic due to DNS-related issue. %v", err)
@@ -279,6 +283,9 @@ func runDNSproxy(upstreamDnsServers []string, localDnsServers []net.IP) {
log.Warnf("odd error: %v", err)
}
} else {
if len(respChan) == cap(respChan) {
log.Warn("respChan will be blocked. If this warning is continuously displayed please report")
}
respChan <- resp[:n]
}
}
+16 -14
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@@ -110,7 +110,7 @@ func ReplaceDNS(ips []net.IP) {
}
ipsAsString := strings.Join(ipsStrArr, ",")
log.Infof("Injecting DNS servers [%s] onto interfaces", ipsAsString)
log.Infof("injecting DNS servers [%s] onto interfaces", ipsAsString)
script := fmt.Sprintf(`$dnsinfo=Get-DnsClientServerAddress
$dnsIps=@(%s)
@@ -119,31 +119,33 @@ $dnsIps=@(%s)
$IPv4=2
$IPv6=23
$dnsPerInterface = @{}
$dnsUpdates = @{}
foreach ($dns in $dnsinfo)
{
if($dnsPerInterface[$dns.InterfaceIndex] -eq $null) {
$dnsPerInterface[$dns.InterfaceIndex]=[System.Collections.ArrayList]@()
} else {
if($dnsUpdates[$dns.InterfaceIndex] -eq $null) { $dnsUpdates[$dns.InterfaceIndex]=[System.Collections.ArrayList]@() }
if($dns.AddressFamily -eq $IPv6) {
$dnsServers=$dns.ServerAddresses
$ArrList=[System.Collections.ArrayList]@($dnsServers)
foreach ($dnsIp in $dnsIps)
{
if(($dnsServers -ne $null) -and ($ArrList.Contains($dnsIp)) ) {
# uncomment when debugging echo ($dns.InterfaceAlias + " IPv4 already contains ${dnsIp}")
$dnsUpdates[$dns.InterfaceIndex].AddRange($ArrList)
}
elseif($dns.AddressFamily -eq $IPv4){
$dnsServers=$dns.ServerAddresses
$ArrList=[System.Collections.ArrayList]@($dnsServers)
foreach($d in $dnsIps) {
if(($dnsServers -ne $null) -and ($dnsServers.Contains($d)) ) {
# uncomment when debugging echo ($dns.InterfaceAlias + " IPv4 already contains 127.0.0.1")
} else {
$ArrList.Insert(0, $dnsIp)
$ArrList.Insert(0,$d)
}
}
$dnsPerInterface[$dns.InterfaceIndex].AddRange($ArrList)
$dnsUpdates[$dns.InterfaceIndex].AddRange($ArrList)
}
}
foreach ($key in $dnsPerInterface.Keys)
foreach ($key in $dnsUpdates.Keys)
{
$dnsServers=$dnsPerInterface[$key]
Set-DnsClientServerAddress -InterfaceIndex $key -ServerAddresses ($dnsServers)
Set-DnsClientServerAddress -InterfaceIndex $key -ServerAddresses ($dnsUpdates[$key])
}`, ipsAsString)
cmd := exec.Command("powershell", "-Command", script)
+14
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@@ -1,4 +1,18 @@
@echo off
REM Copyright NetFoundry, Inc.
REM
REM Licensed under the Apache License, Version 2.0 (the "License");
REM you may not use this file except in compliance with the License.
REM You may obtain a copy of the License at
REM
REM https://www.apache.org/licenses/LICENSE-2.0
REM
REM Unless required by applicable law or agreed to in writing, software
REM distributed under the License is distributed on an "AS IS" BASIS,
REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
REM See the License for the specific language governing permissions and
REM limitations under the License.
REM
set CURDIR=%CD%
set SVC_ROOT_DIR=%~dp0
Binary file not shown.
+15
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@@ -1 +1,16 @@
@echo off
REM Copyright NetFoundry, Inc.
REM
REM Licensed under the Apache License, Version 2.0 (the "License");
REM you may not use this file except in compliance with the License.
REM You may obtain a copy of the License at
REM
REM https://www.apache.org/licenses/LICENSE-2.0
REM
REM Unless required by applicable law or agreed to in writing, software
REM distributed under the License is distributed on an "AS IS" BASIS,
REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
REM See the License for the specific language governing permissions and
REM limitations under the License.
REM
call build quick
-1
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@@ -1 +0,0 @@
get-netipinterface | ForEach-Object { Set-DnsClientServerAddress -InterfaceIndex $_.ifIndex -ResetServerAddresses}
+15
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@@ -0,0 +1,15 @@
# Copyright NetFoundry, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
get-netipinterface | ForEach-Object { Set-DnsClientServerAddress -InterfaceIndex $_.ifIndex -ResetServerAddresses}
+18 -3
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@@ -1,4 +1,19 @@
set SVC_ROOT_DIR=%~dp0
SET TUNNELER_SDK_DIR=%SVC_ROOT_DIR%deps\ziti-tunneler-sdk-c\
SET CGO_CFLAGS=-DNOGDI -I %TUNNELER_SDK_DIR%install\include
@echo off
REM Copyright NetFoundry, Inc.
REM
REM Licensed under the Apache License, Version 2.0 (the "License");
REM you may not use this file except in compliance with the License.
REM You may obtain a copy of the License at
REM
REM https://www.apache.org/licenses/LICENSE-2.0
REM
REM Unless required by applicable law or agreed to in writing, software
REM distributed under the License is distributed on an "AS IS" BASIS,
REM WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
REM See the License for the specific language governing permissions and
REM limitations under the License.
REM
set SVC_ROOT_DIR=%~dp0
SET TUNNELER_SDK_DIR=%SVC_ROOT_DIR%deps\ziti-tunneler-sdk-c\
SET CGO_CFLAGS=-DNOGDI -I %TUNNELER_SDK_DIR%install\include
SET CGO_LDFLAGS=-L %TUNNELER_SDK_DIR%install\lib
+17
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@@ -1,3 +1,20 @@
/*
* Copyright NetFoundry, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package api
import (
+17 -2
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@@ -1,3 +1,20 @@
/*
* Copyright NetFoundry, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package constants
const(
@@ -5,6 +22,4 @@ const(
Ipv4MaxMask = 8
Ipv4MinMask = 28
Ipv4DefaultMask = 24
DnsIpv4Default = "127.0.0.1"
)
+1 -1
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@@ -155,7 +155,7 @@ func (t *RuntimeState) CreateTun(ipv4 string, ipv4mask int) (net.IP, error) {
if err != nil {
return nil, fmt.Errorf("failed to set IP address to %v: (%v)", ip, err)
}
dnsServers := []net.IP{ ip }
log.Infof("adding DNS servers to TUN: %s", dnsServers)
@@ -1,3 +1,20 @@
/*
* Copyright NetFoundry, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package util
import (