Refactor: Vaultwarden (#11445)

* refactor(vaultwarden): modernize using tools.func helpers

- Use setup_rust instead of manual rustup installation
- Use fetch_and_deploy_gh_release for source tarball (no git clone)
- Use fetch_and_deploy_gh_release for Web-Vault prebuild download
- Use check_for_gh_release for update detection (automatic version tracking)
- Use get_latest_github_release (strip v prefix by default)
- Use ensure_dependencies for argon2
- Remove git from dependencies (no longer needed)
- Use heredoc with proper formatting for systemd service file
- Automatic version tracking via ~/.vaultwarden and ~/.vaultwarden_webvault

Fixes #11393

* minor fixes

* Enhance Vaultwarden installation script for web vault

* Update vaultwarden-install.sh

* Update vaultwarden.sh

ct/vaultwarden.sh

@@ -28,12 +28,8 @@ function update_script() {
     exit
   fi
 
-  VAULT=$(curl -fsSL https://api.github.com/repos/dani-garcia/vaultwarden/releases/latest |
-    grep "tag_name" |
-    awk '{print substr($2, 2, length($2)-3) }')
-  WVRELEASE=$(curl -fsSL https://api.github.com/repos/dani-garcia/bw_web_builds/releases/latest |
-    grep "tag_name" |
-    awk '{print substr($2, 2, length($2)-3) }')
+  VAULT=$(get_latest_github_release "dani-garcia/vaultwarden")
+  WVRELEASE=$(get_latest_github_release "dani-garcia/bw_web_builds")
 
   UPD=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "SUPPORT" --radiolist --cancel-button Exit-Script "Spacebar = Select" 11 58 3 \
     "1" "VaultWarden $VAULT" ON \
@@ -42,47 +38,57 @@ function update_script() {
     3>&1 1>&2 2>&3)
 
   if [ "$UPD" == "1" ]; then
-    msg_info "Stopping Service"
-    systemctl stop vaultwarden
-    msg_ok "Stopped Service"
+    if check_for_gh_release "vaultwarden" "dani-garcia/vaultwarden"; then
+      msg_info "Stopping Service"
+      systemctl stop vaultwarden
+      msg_ok "Stopped Service"
 
-    msg_info "Updating VaultWarden to $VAULT (Patience)"
-    cd ~ && rm -rf vaultwarden
-    $STD git clone https://github.com/dani-garcia/vaultwarden
-    cd vaultwarden
-    $STD cargo build --features "sqlite,mysql,postgresql" --release
-    DIR=/usr/bin/vaultwarden
-    if [ -d "$DIR" ]; then
-      cp target/release/vaultwarden /usr/bin/
+      fetch_and_deploy_gh_release "vaultwarden" "dani-garcia/vaultwarden" "tarball" "latest" "/tmp/vaultwarden-src"
+
+      msg_info "Updating VaultWarden to $VAULT (Patience)"
+      cd /tmp/vaultwarden-src
+      $STD cargo build --features "sqlite,mysql,postgresql" --release
+      if [[ -f /usr/bin/vaultwarden ]]; then
+        cp target/release/vaultwarden /usr/bin/
+      else
+        cp target/release/vaultwarden /opt/vaultwarden/bin/
+      fi
+      cd ~ && rm -rf /tmp/vaultwarden-src
+      msg_ok "Updated VaultWarden to ${VAULT}"
+
+      msg_info "Starting Service"
+      systemctl start vaultwarden
+      msg_ok "Started Service"
+      msg_ok "Updated successfully!"
     else
-      cp target/release/vaultwarden /opt/vaultwarden/bin/
+      msg_ok "VaultWarden is already up-to-date"
     fi
-    cd ~ && rm -rf vaultwarden
-    msg_ok "Updated VaultWarden"
-
-    msg_info "Starting Service"
-    systemctl start vaultwarden
-    msg_ok "Started Service"
-    msg_ok "Updated successfully!"
     exit
   fi
+
   if [ "$UPD" == "2" ]; then
-    msg_info "Stopping Service"
-    systemctl stop vaultwarden
-    msg_ok "Stopped Service"
+    if check_for_gh_release "vaultwarden_webvault" "dani-garcia/bw_web_builds"; then
+      msg_info "Stopping Service"
+      systemctl stop vaultwarden
+      msg_ok "Stopped Service"
 
-    msg_info "Updating Web-Vault to $WVRELEASE"
-    $STD curl -fsSLO https://github.com/dani-garcia/bw_web_builds/releases/download/"$WVRELEASE"/bw_web_"$WVRELEASE".tar.gz
-    $STD tar -zxf bw_web_"$WVRELEASE".tar.gz -C /opt/vaultwarden/
-    rm bw_web_"$WVRELEASE".tar.gz
-    msg_ok "Updated Web-Vault"
+      fetch_and_deploy_gh_release "vaultwarden_webvault" "dani-garcia/bw_web_builds" "prebuild" "latest" "/opt/vaultwarden" "bw_web_*.tar.gz"
 
-    msg_info "Starting Service"
-    systemctl start vaultwarden
-    msg_ok "Started Service"
-    msg_ok "Updated successfully!"
+      msg_info "Updating Web-Vault to $WVRELEASE"
+      rm -rf /opt/vaultwarden/web-vault
+      chown -R root:root /opt/vaultwarden/web-vault/
+      msg_ok "Updated Web-Vault to ${WVRELEASE}"
+
+      msg_info "Starting Service"
+      systemctl start vaultwarden
+      msg_ok "Started Service"
+      msg_ok "Updated successfully!"
+    else
+      msg_ok "Web-Vault is already up-to-date"
+    fi
     exit
   fi
+
   if [ "$UPD" == "3" ]; then
     if NEWTOKEN=$(whiptail --backtitle "Proxmox VE Helper Scripts" --passwordbox "Set the ADMIN_TOKEN" 10 58 3>&1 1>&2 2>&3); then
       if [[ -z "$NEWTOKEN" ]]; then exit; fi
@@ -93,6 +99,7 @@ function update_script() {
         sed -i "s|\"admin_token\":.*|\"admin_token\": \"${TOKEN}\"|" /opt/vaultwarden/data/config.json
       fi
       systemctl restart vaultwarden
+      msg_ok "Admin token updated"
     fi
     exit
   fi