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Add new possibile configurations for image #2

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Add new possibile configurations for image #2

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cfe25c4
add: shared secret coturn configuration
May 31, 2022
8e17549
Add: verbose configuration
May 31, 2022
e9fcc11
Log set configuration
May 31, 2022
ef69a81
Update README.md with new variables
May 31, 2022
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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,8 @@ This image supports some environment variables:

* `USERNAME`: Username needed for turn. Defaults to `username`
* `PASSWORD`: Password needed for turn. Defaults ro `password`
* `SHARED_SECRET`: To enable credentials generation from a third part server
* `VERBOSE`: to enable log in verbose mode
* `REALM`: Realm needed for turn. Defaults to `realm`
* `MIN_PORT`: This defines the min-port for the range used by turn. Defaults to `65435`
* `MAX_PORT`: This defines the max-port for the range used by turn. Defaults to `65535`
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11 changes: 11 additions & 0 deletions deploy-turnserver.sh
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Expand Up @@ -2,6 +2,8 @@ echo "USERNAME: $USERNAME"
echo "PASSWORD: $PASSWORD"
echo "REALM: $REALM"
echo "PORT RANGE: $MIN_PORT-$MAX_PORT"
echo "SHARED_SECRET: $SHARED_SECRET"
echo "VERBOSE: $VERBOSE"

internalIp="$(ip a | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1')"
externalIp="$(dig +short myip.opendns.com @resolver1.opendns.com)"
Expand All @@ -23,6 +25,15 @@ pkey=/etc/ssl/turn_server_pkey.pem

no-stdout-log" | tee /etc/turnserver.conf

if [ -n "$SHARED_SECRET" ]; then
echo "use-auth-secret" >> /etc/turnserver.conf
echo "static-auth-secret=$SHARED_SECRET" >> /etc/turnserver.conf
fi

if [ "$VERBOSE" == "true" ];then
echo "verbose" >> /etc/turnserver.conf
fi

turnadmin -a -u $USERNAME -p $PASSWORD -r $REALM

echo "Start TURN server..."
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