add client postup & postdown

handler/routes.go

@@ -3,11 +3,12 @@ package handler
 import (
 	"encoding/json"
 	"fmt"
-	rice "github.com/GeertJohan/go.rice"
 	"net/http"
 	"strings"
 	"time"
 
+	rice "github.com/GeertJohan/go.rice"
+
 	"github.com/gorilla/sessions"
 	"github.com/labstack/echo-contrib/session"
 	"github.com/labstack/echo/v4"
@@ -193,7 +194,6 @@ func NewClient() echo.HandlerFunc {
 			}
 		}
 
-
 		// write client to the database
 		db.Write("clients", client.ID, client)
 		log.Infof("Created wireguard client: %v", client)
@@ -256,6 +256,8 @@ func UpdateClient() echo.HandlerFunc {
 		client.AllocatedIPs = _client.AllocatedIPs
 		client.AllowedIPs = _client.AllowedIPs
 		client.PrivateSubnets = _client.PrivateSubnets
+		client.PostUp = _client.PostUp
+		client.PostDown = _client.PostDown
 		client.UpdatedAt = time.Now().UTC()
 
 		client.HasPrivateSubnet = false

model/client.go

@@ -19,6 +19,8 @@ type Client struct {
 	Enabled          bool      `json:"enabled"`
 	CreatedAt        time.Time `json:"created_at"`
 	UpdatedAt        time.Time `json:"updated_at"`
+	PostUp           string    `json:"post_up"`
+	PostDown         string    `json:"post_down"`
 }
 
 // ClientData includes the Client and extra data

templates/base.html

@@ -157,6 +157,16 @@
                                 <label for="client_private_subnets" class="control-label">Private Subnets</label>
                                 <input type="text" data-role="tagsinput" class="form-control" id="client_private_subnets">
                             </div>
+                            <div class="form-group">
+                                <label for="client_post_up">Post Up Script</label>
+                                <input type="text" class="form-control" id="client_post_up" name="client_post_up"
+                                       placeholder="Post Up Script">
+                            </div>
+                            <div class="form-group">
+                                <label for="client_post_down">Post Down Script</label>
+                                <input type="text" class="form-control" id="client_post_down" name="client_post_down"
+                                       placeholder="Post Down Script">
+                            </div>
                             <div class="form-group">
                                 <div class="icheck-primary d-inline">
                                     <input type="checkbox" id="enabled" checked>
@@ -279,6 +289,8 @@
             const allocated_ips = $("#client_allocated_ips").val().split(",");
             const allowed_ips = $("#client_allowed_ips").val().split(",");
             const private_subnets = $("#client_private_subnets").val().split(",");
+            const post_up = $("#client_post_up").val();
+            const post_down = $("#client_post_down").val();
             let enabled = false;
 
             if ($("#enabled").is(':checked')){
@@ -286,7 +298,7 @@
             }
 
             const data = {"name": name, "email": email, "allocated_ips": allocated_ips, "allowed_ips": allowed_ips, "private_subnets": private_subnets,
-            "enabled": enabled};
+            "post_up": post_up, "post_down": post_down, "enabled": enabled};
 
             $.ajax({
                 cache: false,

templates/clients.html

@@ -62,6 +62,14 @@ Wireguard Clients
                         <label for="_client_private_subnets" class="control-label">Private Subnet</label>
                         <input type="text" data-role="tagsinput" class="form-control" id="_client_private_subnets">
                     </div>
+                    <div class="form-group">
+                        <label for="_client_post_up" class="control-label">Post Up</label>
+                        <input type="text" class="form-control" id="_client_post_up" name="_client_post_up">
+                    </div>
+                    <div class="form-group">
+                        <label for="_client_post_down" class="control-label">Post Down</label>
+                        <input type="text" class="form-control" id="_client_post_down" name="_client_post_down">
+                    </div>
                     <div class="form-group">
                         <div class="icheck-primary d-inline">
                             <input type="checkbox" id="_enabled">
@@ -312,6 +320,8 @@ Wireguard Clients
                             modal.find("#_client_private_subnets").addTag(obj);
                         });
 
+                        modal.find("#_client_post_up").val(client.post_up);
+                        modal.find("#_client_post_down").val(client.post_down);
                         modal.find("#_enabled").prop("checked", client.enabled);
                     },
                     error: function (jqXHR, exception) {
@@ -330,6 +340,8 @@ Wireguard Clients
             const allocated_ips = $("#_client_allocated_ips").val().split(",");
             const allowed_ips = $("#_client_allowed_ips").val().split(",");
             const private_subnets = $("#_client_private_subnets").val().split(",");
+            const post_up = $("#_client_post_up").val();
+            const post_down = $("#_client_post_down").val();
             let enabled = false;
 
             if ($("#_enabled").is(':checked')){
@@ -337,7 +349,7 @@ Wireguard Clients
             }
 
             const data = {"id": client_id, "name": name, "email": email, "allocated_ips": allocated_ips, "private_subnets": private_subnets,
-                "allowed_ips": allowed_ips, "enabled": enabled};
+                "allowed_ips": allowed_ips, "post_up": post_up, "post_down": post_down, "enabled": enabled};
 
             $.ajax({
                 cache: false,

util/util.go

@@ -22,6 +22,8 @@ func BuildClientConfig(client model.Client, server model.Server, setting model.G
 	clientAddress := fmt.Sprintf("Address = %s", strings.Join(client.AllocatedIPs, ","))
 	clientPrivateKey := fmt.Sprintf("PrivateKey = %s", client.PrivateKey)
 	clientDNS := fmt.Sprintf("DNS = %s", strings.Join(setting.DNSServers, ","))
+	clientPostUp := fmt.Sprintf("PostUp = %s", client.PostUp)
+	clientPostDown := fmt.Sprintf("PostDown = %s", client.PostDown)
 
 	// Peer section
 	peerPublicKey := fmt.Sprintf("PublicKey = %s", server.KeyPair.PublicKey)
@@ -34,7 +36,9 @@ func BuildClientConfig(client model.Client, server model.Server, setting model.G
 	strConfig := "[Interface]\n" +
 		clientAddress + "\n" +
 		clientPrivateKey + "\n" +
-		clientDNS + "\n\n" +
+		clientDNS + "\n" +
+		clientPostUp + "\n" +
+		clientPostDown + "\n\n" +
 		"[Peer]" + "\n" +
 		peerPublicKey + "\n" +
 		peerPresharedKey + "\n" +