From 9cdbdde6210f7bb76f9c76582b880d71bbff8e1c Mon Sep 17 00:00:00 2001
From: tituspijean <tituspijean@outlook.com>
Date: Fri, 11 Aug 2023 17:18:17 +0200
Subject: [PATCH] Implement .well-known location

---
 conf/server_name.conf | 5 +++++
 scripts/backup        | 5 +++++
 scripts/install       | 6 ++++++
 scripts/remove        | 3 +++
 scripts/restore       | 7 +++++--
 scripts/upgrade       | 6 ++++++
 6 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 conf/server_name.conf

diff --git a/conf/server_name.conf b/conf/server_name.conf
new file mode 100644
index 0000000..81c3548
--- /dev/null
+++ b/conf/server_name.conf
@@ -0,0 +1,5 @@
+location /.well-known/matrix/server {
+    return 200 '{"m.server": "__DOMAIN__:443"}';
+    add_header Content-Type application/json;
+    add_header Access-Control-Allow-Origin '*';
+}
diff --git a/scripts/backup b/scripts/backup
index f8e82aa..92bfdc5 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -27,6 +27,11 @@ ynh_backup --src_path="$install_dir"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
+if yunohost --output-as plain domain list | grep -q "^$server_name$"
+then
+    ynh_backup --src_path="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
+fi
+
 #=================================================
 # BACKUP SYSTEMD
 #=================================================
diff --git a/scripts/install b/scripts/install
index 3f58958..171fccb 100755
--- a/scripts/install
+++ b/scripts/install
@@ -30,6 +30,12 @@ ynh_script_progression --message="Adding system configurations related to $app..
 # Create a dedicated NGINX config using the conf/nginx.conf template
 ynh_add_nginx_config
 
+# Create .well-known redirection for access by federation
+if yunohost --output-as plain domain list | grep -q "^$server_name$"
+then
+    ynh_add_config --template="server_name.conf" --destination="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
+fi
+
 # Create a dedicated systemd config
 ynh_add_systemd_config
 
diff --git a/scripts/remove b/scripts/remove
index dda87b5..4a52fca 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -29,6 +29,9 @@ ynh_remove_systemd_config
 
 ynh_remove_nginx_config
 
+# Remove the well-known location
+ynh_secure_remove --file="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
+
 #=================================================
 # END OF SCRIPT
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 6122364..6cda2ba 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -22,12 +22,15 @@ chown -R $app:root "$install_dir"
 #=================================================
 # RESTORE SYSTEM CONFIGURATIONS
 #=================================================
-# RESTORE THE PHP-FPM CONFIGURATION
-#=================================================
 ynh_script_progression --message="Restoring system configurations related to $app..." --weight=1
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
+if yunohost --output-as plain domain list | grep -q "^$server_name$"
+then
+	ynh_restore_file --origin_path="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
+fi
+
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
 
diff --git a/scripts/upgrade b/scripts/upgrade
index a372401..d093cf4 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -42,6 +42,12 @@ ynh_script_progression --message="Upgrading system configurations related to $ap
 
 ynh_add_nginx_config
 
+# Create .well-known redirection for access by federation
+if yunohost --output-as plain domain list | grep -q "^$server_name$"
+then
+    ynh_add_config --template="server_name.conf" --destination="/etc/nginx/conf.d/${server_name}.d/${app}_server_name.conf"
+fi
+
 ynh_add_systemd_config
 
 yunohost service add $app --description="Chat server powered by Matrix" --log="/var/log/$app/$app.log"