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generate-mobileconfig: Disconnect from VPN while connected to local network #42

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generate-mobileconfig: Disconnect from VPN while connected to local network #42

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8b46741
Add option to generate-mobileconfig to disconnect from VPN while conn…
Jul 16, 2017
fdb4b06
Rename LOCAL_SSID to EXCLUDE_SSID
Jul 16, 2017
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4 changes: 2 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -10,9 +10,9 @@ Recipe to build [`gaomd/ikev2-vpn-server`](https://registry.hub.docker.com/u/gao

### 2. Generate the .mobileconfig (for iOS / macOS)

docker run --privileged -i -t --rm --volumes-from ikev2-vpn-server -e "HOST=vpn1.example.com" gaomd/ikev2-vpn-server:0.3.0 generate-mobileconfig > ikev2-vpn.mobileconfig
docker run --privileged -i -t --rm --volumes-from ikev2-vpn-server -e "HOST=vpn1.example.com" -e "EXCLUDE_SSID=myHomeWifi" gaomd/ikev2-vpn-server:0.3.0 generate-mobileconfig > ikev2-vpn.mobileconfig

*Be sure to replace `vpn1.example.com` with your own domain name and resolve it to you server's IP address. Simply put an IP address is supported as well (and enjoy an even faster handshake speed).*
*Be sure to replace `vpn1.example.com` with your own domain name and resolve it to you server's IP address. Simply put an IP address is supported as well (and enjoy an even faster handshake speed). Also replace `myHomeWifi` with the SSID of your WiFi to disable VPN while connected to your local network. Or remove the EXCLUDE_SSID environment variable to disable this behavior.*

Transfer the generated `ikev2-vpn.mobileconfig` file to your local computer via SSH tunnel (`scp`) or any other secure methods.

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10 changes: 10 additions & 0 deletions bin/generate-mobileconfig
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Expand Up @@ -40,6 +40,8 @@
: ${CONN_REMOTE_IDENTIFIER=${HOST}}
CONN_SHARED_SECRET=$(cat /etc/ipsec.secrets | sed 's/.*"\(.*\)"/\1/g')

EXCLUDE_SSID=${EXCLUDE_SSID:-""}

cat <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
Expand Down Expand Up @@ -102,6 +104,14 @@ cat <<EOF
<integer>1</integer>
<key>OnDemandRules</key>
<array>
<dict>
<key>Action</key>
<string>Disconnect</string>
<key>SSIDMatch</key>
<array>
<string>${EXCLUDE_SSID}</string>
</array>
</dict>
<dict>
<key>Action</key>
<string>Connect</string>
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