Add metronome configuration snippet

conf/metronome.cfg.lua

@@ -0,0 +1,50 @@
+external_services = {
+    ["__DOMAIN__"] = {
+        [1] = {
+            port = "__STANDARD_PORT__",
+            transport = "udp",
+            type = "stun"
+        },
+
+        [2] = {
+            port = "__STANDARD_PORT__",
+            transport = "tcp",
+            type = "stun"
+        },
+
+        [3] = {
+            port = "__TLS_PORT__",
+            transport = "tcp",
+            type = "stuns"
+        },
+        [4] = {
+            port = "__STANDARD_PORT__",
+            transport = "tcp",
+            type = "turn",
+            turn_secret = "__TURNPWD__",
+            turn_ttl = 300
+        },
+
+        [5] = {
+            port = "__STANDARD_PORT__",
+            transport = "udp",
+            type = "turn",
+            turn_secret = "__TURNPWD__",
+            turn_ttl = 7200
+        },
+
+        [6] = {
+            port = "__TLS_PORT__",
+            transport = "tcp",
+            type = "turns",
+            turn_secret = "__TURNPWD__",
+            turn_ttl = 7200
+        }
+    }
+};
+
+jingle_nodes_turn_credentials = true;
+jingle_nodes_turn_secret = "__TURNPWD__";
+jingle_nodes_turn_credentials_ttl = 86400;
+jingle_nodes_restricted = false;
+

scripts/_common.sh

@@ -7,6 +7,8 @@
 # dependencies used by the app
 pkg_dependencies="sqlite3 libsqlite3-dev coturn acl"
 
+metronome_snippet_path="/etc/metronome/conf.d/coturn.cfg.lua"
+
 #=================================================
 # PERSONAL HELPERS
 #=================================================

scripts/install

@@ -59,15 +59,20 @@ fi
 ynh_script_progression --message="Finding an available port..." --weight=3
 
 # Find an available port
+turnserver_standard_port=$(ynh_find_port --port=3478)
 turnserver_tls_port=$(ynh_find_port --port=5349)
 turnserver_alt_tls_port=$(ynh_find_port --port=$((turnserver_tls_port+1)))
 cli_port=$(ynh_find_port --port=5766)
 
+# TODO also reserve UDP Port range 49152:65535
+
 # Open the port
+ynh_exec_warn_less yunohost firewall allow Both $turnserver_standard_port
 ynh_exec_warn_less yunohost firewall allow Both $turnserver_tls_port
 ynh_exec_warn_less yunohost firewall allow Both $turnserver_alt_tls_port
 
 # Store opened ports
+ynh_app_setting_set --app=$app --key=turnserver_standard_port --value=$turnserver_standard_port
 ynh_app_setting_set --app=$app --key=turnserver_tls_port --value=$turnserver_tls_port
 ynh_app_setting_set --app=$app --key=turnserver_alt_tls_port --value=$turnserver_alt_tls_port
 ynh_app_setting_set --app=$app --key=cli_port --value=$cli_port
@@ -164,6 +169,27 @@ ynh_script_progression --message="Configuring log rotation..." --weight=1
 
 ynh_use_logrotate --logfile "/var/log/$app"
 
+#=================================================
+# ADD METRONOME CONFIGURATION
+#=================================================
+
+#ynh_add_config --template="metronome.cfg.lua" --destination="$metronome_snippet_path"
+cp ../conf/metronome.cfg.lua "$metronome_snippet_path"
+ynh_replace_string --target_file="$metronome_snippet_path" --match_string=__APP__ --replace_string=$app
+ynh_replace_string --target_file="$metronome_snippet_path" --match_string=__DOMAIN__ --replace_string=$domain
+ynh_replace_string --target_file="$metronome_snippet_path" --match_string=__STANDARD_PORT__ --replace_string=$turnserver_standard_port
+ynh_replace_string --target_file="$metronome_snippet_path" --match_string=__TLS_PORT__ --replace_string=$turnserver_tls_port
+ynh_print_OFF
+ynh_replace_string --target_file="$metronome_snippet_path" --match_string=__TURNPWD__ --replace_string=$turnserver_pwd
+ynh_print_ON
+
+# TODO make sure the two following modules are enabled in metronome's main config
+#  "extdisco";
+#  "jingle_nodes";
+
+
+ynh_systemd_action --action="reload" --service_name="metronome"
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================

scripts/remove

@@ -17,6 +17,7 @@ ynh_script_progression --message="Loading installation settings..." --weight=1
 app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get --app=$app --key=domain)
+turnserver_standard_port=$(ynh_app_setting_get --app=$app --key=turnserver_standard_port)
 turnserver_tls_port=$(ynh_app_setting_get --app=$app --key=turnserver_tls_port)
 turnserver_alt_tls_port=$(ynh_app_setting_get --app=$app --key=turnserver_alt_tls_port)
 
@@ -65,6 +66,13 @@ ynh_script_progression --message="Removing logrotate configuration..." --weight=
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
+#=================================================
+# REMOVE METRONOME CONFIGURATION
+#=================================================
+
+ynh_secure_remove --file="$metronome_snippet_path"
+ynh_systemd_action --action="reload" --service_name="metronome"
+
 #=================================================
 # REMOVE SCRIPT
 #=================================================
@@ -89,6 +97,12 @@ ynh_secure_remove --file=/var/log/$app
 # CLOSE PORTS
 #=================================================
 
+if yunohost firewall list | grep -q "\- $turnserver_standard_port$"
+then
+    ynh_script_progression --message="Closing port $turnserver_standard_port..." --weight=1
+    ynh_exec_warn_less yunohost firewall disallow Both $turnserver_standard_port
+fi
+
 if yunohost firewall list | grep -q "\- $turnserver_tls_port$"
 then
     ynh_script_progression --message="Closing port $turnserver_tls_port..." --weight=1
@@ -101,6 +115,8 @@ then
     ynh_exec_warn_less yunohost firewall disallow Both $turnserver_alt_tls_port
 fi
 
+# TODO also release UDP port range 49152:65535
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================