From 5a2e200abcad4b0710581e10c17edb254dad6ffd Mon Sep 17 00:00:00 2001
From: "andreas.holzmann" <andreas.holzmann@h2-invent.com>
Date: Thu, 10 Jul 2025 21:02:35 +0200
Subject: [PATCH] update coturn url and key

---
 setup.sh                | 20 ++++++++++++--------
 terraform/main.tf       |  2 +-
 terraform/variables.tf  | 10 +++++++++-
 3 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/setup.sh b/setup.sh
index e2681cc..b6347e0 100644
--- a/setup.sh
+++ b/setup.sh
@@ -35,14 +35,12 @@ else
     KEYCLOAK_ADMIN_PW=$(date +%s | sha256sum | base64 | head -c 32)
     NEW_UUID=$(date +%s | sha256sum | base64 | head -c 32)
     LIVEKIT_KEY=$(date +%s | sha256sum | base64 | head -c 32)
-    COTURN_KEY=$(date +%s | sha256sum | base64 | head -c 32)
     echo "KEYCLOAK_PW=$KEYCLOAK_PW" >> $FILE
     echo "JITSI_ADMIN_PW=$JITSI_ADMIN_PW" >> $FILE
     echo "MERCURE_JWT_SECRET=$MERCURE_JWT_SECRET" >> $FILE
     echo "KEYCLOAK_ADMIN_PW=$KEYCLOAK_ADMIN_PW" >> $FILE
     echo "NEW_UUID=$NEW_UUID" >> $FILE
     echo "LIVEKIT_KEY=$LIVEKIT_KEY" >> $FILE
-    echo "COTURN_KEY=$COTURN_KEY" >> $FILE
     source $FILE
 fi
 
@@ -77,11 +75,17 @@ fi
     sed -i '/LIVEKIT_URL/d' $FILE
     echo "LIVEKIT_URL=$LIVEKIT_URL" >> $FILE
 
-    TURN_URL=${TURN_URL:=""}
-    read -p "Enter the Domain for your Turn Server (Empty if no Coturn setup) [$TURN_URL]: " input
-    TURN_URL=${input:=$TURN_URL}
-    sed -i '/TURN_URL/d' $FILE
-    echo "TURN_URL=$TURN_URL" >> $FILE
+    COTURN_URL=${COTURN_URL:=""}
+    read -p "Enter the Domain for your Turn Server (Empty if no Coturn setup) [$COTURN_URL]: " input
+    COTURN_URL=${input:=$COTURN_URL}
+    sed -i '/COTURN_URL/d' $FILE
+    echo "COTURN_URL=$COTURN_URL" >> $FILE
+
+    COTURN_KEY=${COTURN_KEY:=""}
+    read -p "Enter the Coturn Secret Key [$COTURN_KEY]: " input
+    COTURN_KEY=${input:=$COTURN_KEY}
+    sed -i '/COTURN_KEY/d' $FILE
+    echo "COTURN_KEY=$COTURN_KEY" >> $FILE
   fi
 
   default_language=${default_language:=en}
@@ -185,7 +189,7 @@ if [ "$ENVIRONMENT" = "livekit" ]; then
   if [ -z "$COTURN_KEY" ]; then
     sed -i '/turn_servers:/,/^ *credential: <turnSecret>/d' livekit/livekit.yaml
   else
-    sed -i "s|<turnUrl>|$TURN_URL|g" livekit/livekit.yaml
+    sed -i "s|<turnUrl>|$COTURN_URL|g" livekit/livekit.yaml
     sed -i "s|<turnSecret>|$COTURN_KEY|g" livekit/livekit.yaml
   fi
 
diff --git a/terraform/main.tf   b/terraform/main.tf  
index a65d6a2..be411c8 100644
--- a/terraform/main.tf  	
+++ b/terraform/main.tf  	
@@ -33,7 +33,7 @@ resource "aws_instance" "docker_host" {
       "sudo /home/ubuntu/install_docker.sh",
       "chmod +x /home/ubuntu/setup.sh",
       "sed -i '/^\s*read\b/ s/^/#/' /home/ubuntu/setup.sh",
-      "sudo VERSION=${var.version} ENVIRONMENT=${var.environment} HTTP_METHOD=${var.http_method} PUBLIC_URL=${var.public_url} default_language=${var.default_language} DOCKER_VOLUME_OWNER=${var.docker_volume_owner} /home/ubuntu/setup.sh"
+      "sudo VERSION=${var.version} ENVIRONMENT=${var.environment} HTTP_METHOD=${var.http_method} PUBLIC_URL=${var.public_url} default_language=${var.default_language} DOCKER_VOLUME_OWNER=${var.docker_volume_owner} COTRUN_KEY=${var.coturn_key} COTURN_DOMAIN=${var.coturn_domain} /home/ubuntu/setup.sh"
     ]
 
     connection {
diff --git a/terraform/variables.tf  b/terraform/variables.tf 
index 13c8d09..4571587 100644
--- a/terraform/variables.tf 	
+++ b/terraform/variables.tf 	
@@ -3,7 +3,7 @@ variable "version" {
 }
 
 variable "environment" {
-  default = "prod"
+  default = "livekit"
 }
 
 variable "http_method" {
@@ -21,3 +21,11 @@ variable "default_language" {
 variable "docker_volume_owner" {
   default = "nobody"
 }
+
+variable "cotrun_key" {
+  default = "secure_coturn_key"
+}
+
+variable "cotrun_domain" {
+  default = "coturn.domain.de"
+}
\ No newline at end of file