Externalize OpenVPN tools path configuration

src/main/java/com/litoralregas/openvpn/LrOpenvpnBackendApplication.java

@@ -1,12 +1,16 @@
 package com.litoralregas.openvpn;
 
+import com.litoralregas.openvpn.openvpn.OpenVpnProperties;
 import com.litoralregas.openvpn.ssh.VpsSshProperties;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 
 @SpringBootApplication
-@EnableConfigurationProperties(VpsSshProperties.class)
+@EnableConfigurationProperties({
+		VpsSshProperties.class,
+		OpenVpnProperties.class
+})
 public class LrOpenvpnBackendApplication {
 
 	public static void main(String[] args) {

src/main/java/com/litoralregas/openvpn/openvpn/OpenVpnProperties.java

@@ -0,0 +1,17 @@
+package com.litoralregas.openvpn.openvpn;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@ConfigurationProperties(prefix = "lr.openvpn")
+public class OpenVpnProperties {
+
+    private String toolsPath;
+
+    public String getToolsPath() {
+        return toolsPath;
+    }
+
+    public void setToolsPath(String toolsPath) {
+        this.toolsPath = toolsPath;
+    }
+}

src/main/java/com/litoralregas/openvpn/openvpn/OpenVpnService.java

@@ -9,17 +9,18 @@ import java.util.List;
 @Service
 public class OpenVpnService {
 
-    private static final String TOOLS_PATH = "/var/litoral_regas_openvpn/tools";
+    private final OpenVpnProperties properties;
 
     private final SshService sshService;
 
-    public OpenVpnService(SshService sshService) {
+    public OpenVpnService(SshService sshService, OpenVpnProperties properties) {
         this.sshService = sshService;
+        this.properties = properties;
     }
 
     public List<OpenVpnClientResponse> listClients() {
         var result = sshService.executeOnConfiguredVps(
-                TOOLS_PATH + "/list-clients.sh"
+                properties.getToolsPath() + "/list-clients.sh"
         );
 
         if (result.exitCode() != 0) {

src/main/resources/application.yaml

@@ -30,4 +30,7 @@ lr:
       host: ${LR_VPS_SSH_HOST}
       port: ${LR_VPS_SSH_PORT:22}
       username: ${LR_VPS_SSH_USER}
-      password: ${LR_VPS_SSH_PASSWORD}
+      password: ${LR_VPS_SSH_PASSWORD}
+
+  openvpn:
+    tools-path: ${LR_OPENVPN_TOOLS_PATH:/var/litoral_regas_openvpn/tools}