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Merge pull request #3 from CybelAngel/feat/client-mtu

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Feat/client mtu
This commit is contained in:
Paul Fournet 2022-04-07 14:19:36 +02:00 • committed by GitHub
commit 5967c4a0b7
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9 changed files with 62 additions and 6 deletions
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10
handler/routes.go
View file

@ -98,7 +98,7 @@ func WireGuardClients(db store.IStore) echo.HandlerFunc {
}
return c.Render(http.StatusOK, "clients.html", map[string]interface{}{
"baseData": model.BaseData{Active: "", CurrentUser: currentUser(c)},
"baseData": model.BaseData{Active: "", CurrentUser: currentUser(c), AllowedIPs: util.AllowedIPs},
"clientDataList": clientDataList,
})
}
@ -254,6 +254,13 @@ func EmailClient(db store.IStore, mailer emailer.Emailer, emailSubject, emailCon
globalSettings, _ := db.GetGlobalSettings()
config := util.BuildClientConfig(*clientData.Client, server, globalSettings)
if globalSettings.EmailContent != "" {
emailContent = globalSettings.EmailContent
}
if globalSettings.EmailSubject != "" {
emailSubject = globalSettings.EmailSubject
}
cfg_att := emailer.Attachment{"wg0.conf", []byte(config)}
var attachments []emailer.Attachment
if clientData.Client.PrivateKey != "" {
@ -609,6 +616,7 @@ func GlobalSettingSubmit(db store.IStore) echo.HandlerFunc {
}
globalSettings.UpdatedAt = time.Now().UTC()
globalSettings.EmailContent = base64.StdEncoding.EncodeToString([]byte(globalSettings.EmailContent))
// write config to the database
if err := db.SaveGlobalSettings(globalSettings); err != nil {

9
main.go
View file

@ -3,10 +3,11 @@ package main
import (
"flag"
"fmt"
"github.com/labstack/echo/v4"
"net/http"
"time"
"github.com/labstack/echo/v4"
rice "github.com/GeertJohan/go.rice"
"github.com/ngoduykhanh/wireguard-ui/emailer"
"github.com/ngoduykhanh/wireguard-ui/handler"
@ -34,6 +35,8 @@ var (
flagEmailFrom string
flagEmailFromName string = "WireGuard UI"
flagSessionSecret string
flagClientMTU int
flagAllowedIPs string
)
const (
@ -60,6 +63,8 @@ func init() {
flag.StringVar(&flagEmailFrom, "email-from", util.LookupEnvOrString("EMAIL_FROM_ADDRESS", flagEmailFrom), "'From' email address.")
flag.StringVar(&flagEmailFromName, "email-from-name", util.LookupEnvOrString("EMAIL_FROM_NAME", flagEmailFromName), "'From' email name.")
flag.StringVar(&flagSessionSecret, "session-secret", util.LookupEnvOrString("SESSION_SECRET", flagSessionSecret), "The key used to encrypt session cookies.")
flag.IntVar(&flagClientMTU, "client-mtu", util.LookupEnvOrInt("CLIENT_MTU", flagClientMTU), "Client default MTU")
flag.StringVar(&flagAllowedIPs, "allowed-ips", util.LookupEnvOrString("ALLOWED_IPS", flagAllowedIPs), "List of default allowed IPs for the client")
flag.Parse()
// update runtime config
@ -75,6 +80,8 @@ func init() {
util.EmailFrom = flagEmailFrom
util.EmailFromName = flagEmailFromName
util.SessionSecret = []byte(flagSessionSecret)
util.ClientMTU = flagClientMTU
util.AllowedIPs = flagAllowedIPs
// print app information
fmt.Println("Wireguard UI")

1
model/misc.go
View file

@ -10,4 +10,5 @@ type Interface struct {
type BaseData struct {
Active string
CurrentUser string
AllowedIPs string
}

2
model/setting.go
View file

@ -11,5 +11,7 @@ type GlobalSetting struct {
MTU int `json:"mtu,string"`
PersistentKeepalive int `json:"persistent_keepalive,string"`
ConfigFilePath string `json:"config_file_path"`
EmailSubject string `json:"email_subject"`
EmailContent string `json:"email_content"`
UpdatedAt time.Time `json:"updated_at"`
}

13
store/jsondb/jsondb.go
View file

@ -115,7 +115,18 @@ func (o *JsonDB) GetUser() (model.User, error) {
// GetGlobalSettings func to query global settings from the database
func (o *JsonDB) GetGlobalSettings() (model.GlobalSetting, error) {
settings := model.GlobalSetting{}
return settings, o.conn.Read("server", "global_settings", &settings)
err := o.conn.Read("server", "global_settings", &settings)
if err != nil {
return settings, err
}
if settings.EmailContent != "" {
str, err := base64.StdEncoding.DecodeString(settings.EmailContent)
if err != nil {
return settings, err
}
settings.EmailContent = string(str)
}
return settings, err
}
// GetServer func to query Server setting from the database

2
templates/base.html
View file

@ -175,7 +175,7 @@
</i>
</label>
<input type="text" data-role="tagsinput" class="form-control" id="client_allowed_ips"
value="0.0.0.0/0">
value="{{if .baseData.AllowedIPs}} {{.baseData.AllowedIPs}} {{else}} 0.0.0.0/0 {{end}}">
</div>
<div class="form-group">
<label for="client_extra_allowed_ips" class="control-label">Extra Allowed IPs

22
templates/global_settings.html
View file

@ -61,6 +61,16 @@ Global Settings
name="config_file_path" placeholder="E.g. /etc/wireguard/wg0.conf"
value="{{ .globalSettings.ConfigFilePath }}">
</div>
<div class="form-group">
<label for="email_subject">Email Subject</label>
<input type="text" class="form-control" id="email_subject"
name="email_subject" placeholder="Your new wireguard configuration"
value="{{ .globalSettings.EmailSubject }}">
</div>
<div class="form-group">
<label for="email_content">Email Content</label>
<textarea class="form-control" id="email_content" name="email_content" placeholder="<p>Html email template</p>" rows="3"> {{ .globalSettings.EmailContent }} </textarea>
</div>
</div>
<!-- /.card-body -->
@ -142,7 +152,17 @@ Global Settings
const mtu = $("#mtu").val();
const persistent_keepalive = $("#persistent_keepalive").val();
const config_file_path = $("#config_file_path").val();
const data = {"endpoint_address": endpoint_address, "dns_servers": dns_servers, "mtu": mtu, "persistent_keepalive": persistent_keepalive, "config_file_path": config_file_path};
const email_subject = $("#email_subject").val();
const email_content = $("#email_content").val();
const data = {
"endpoint_address": endpoint_address,
"dns_servers": dns_servers,
"mtu": mtu,
"persistent_keepalive": persistent_keepalive,
"config_file_path": config_file_path,
"email_subject": email_subject,
"email_content": email_content
};
$.ajax({
cache: false,

2
util/config.go
View file

@ -16,6 +16,8 @@ var (
EmailSubject string
EmailContent string
SessionSecret []byte
ClientMTU int
AllowedIPs string
)
const (

5
util/util.go
View file

@ -27,6 +27,10 @@ func BuildClientConfig(client model.Client, server model.Server, setting model.G
if client.UseServerDNS {
clientDNS = fmt.Sprintf("DNS = %s\n", strings.Join(setting.DNSServers, ","))
}
clientMTU := ""
if ClientMTU > 0 {
clientMTU = fmt.Sprintf("MTU = %d\n", ClientMTU)
}
// Peer section
peerPublicKey := fmt.Sprintf("PublicKey = %s\n", server.KeyPair.PublicKey)
@ -60,6 +64,7 @@ func BuildClientConfig(client model.Client, server model.Server, setting model.G
clientAddress +
clientPrivateKey +
clientDNS +
clientMTU +
"\n[Peer]\n" +
peerPublicKey +
peerPresharedKey +