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cleanup code warnings, update RaspberryPi readme

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This commit is contained in:
Christoph Haas 2022-11-11 18:17:38 +01:00
parent bda8c9a3d1
commit 51fb9b4139
10 changed files with 34 additions and 31 deletions
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11
README-RASPBERRYPI.md
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@ -4,16 +4,21 @@ This readme only contains a detailed explanation of how to set up the WireGuard
## Setup ## Setup
You can download prebuild binaries from the [release page](https://github.com/h44z/wg-portal/releases). If you want to build the binary yourself, You can either download prebuild binaries from the [release page](https://github.com/h44z/wg-portal/releases) or use Docker images for ARM.
use the following instructions: If you want to build the binary yourself, use the following building instructions.
### Building ### Building
This section describes how to build the WireGuard Portal code. This section describes how to build the WireGuard Portal code.
To compile the final binary, use the Makefile provided in the repository. To compile the final binary, use the Makefile provided in the repository.
As WireGuard Portal is written in Go, **golang >= 1.16** must be installed prior to building. As WireGuard Portal is written in Go, **golang >= 1.16** must be installed prior to building.
If you want to cross compile ARM binaries from AMD64 systems, install *arm-linux-gnueabi-gcc* (armv7) or *aarch64-linux-gnu-gcc* (arm64).
``` ```
make build-cross-plat # for 64 bit OS
make build-arm64
# for 32 bit OS
make build-arm
``` ```
The compiled binary and all necessary assets will be located in the dist folder. The compiled binary and all necessary assets will be located in the dist folder.

2
README.md
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@ -85,7 +85,7 @@ services:
``` ```
Please note that mapping ```/etc/wireguard``` to ```/etc/wireguard``` inside the docker, will erase your host's current configuration. Please note that mapping ```/etc/wireguard``` to ```/etc/wireguard``` inside the docker, will erase your host's current configuration.
If needed, please make sure to back up your files from ```/etc/wireguard```. If needed, please make sure to back up your files from ```/etc/wireguard```.
For a full list of configuration options take a look at the source file [internal/server/configuration.go](internal/server/configuration.go#L56). For a full list of configuration options take a look at the source file [internal/server/configuration.go](internal/server/configuration.go#L58).
### Standalone ### Standalone
For a standalone application, use the Makefile provided in the repository to build the application. Go version 1.16 or higher has to be installed to build WireGuard Portal. For a standalone application, use the Makefile provided in the repository to build the application. Go version 1.16 or higher has to be installed to build WireGuard Portal.

4
cmd/wg-portal/main.go
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@ -2,7 +2,7 @@ package main
import ( import (
"context" "context"
"io/ioutil" "io"
"os" "os"
"os/signal" "os/signal"
"runtime" "runtime"
@ -74,7 +74,7 @@ func setupLogger(logger *logrus.Logger) error {
switch level { switch level {
case "off": case "off":
logger.SetOutput(ioutil.Discard) logger.SetOutput(io.Discard)
case "info": case "info":
logger.SetLevel(logrus.InfoLevel) logger.SetLevel(logrus.InfoLevel)
case "debug": case "debug":

18
internal/authentication/providers/ldap/provider.go
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@ -2,7 +2,7 @@ package ldap
import ( import (
"crypto/tls" "crypto/tls"
"io/ioutil" "os"
"strings" "strings"
"github.com/gin-gonic/gin" "github.com/gin-gonic/gin"
@ -48,8 +48,8 @@ func (Provider) GetPriority() int {
return 1 // LDAP password provider return 1 // LDAP password provider
} }
func (provider Provider) SetupRoutes(routes *gin.RouterGroup) { func (provider Provider) SetupRoutes(_ *gin.RouterGroup) {
// nothing todo here // nothing here
} }
func (provider Provider) Login(ctx *authentication.AuthContext) (string, error) { func (provider Provider) Login(ctx *authentication.AuthContext) (string, error) {
@ -97,8 +97,8 @@ func (provider Provider) Login(ctx *authentication.AuthContext) (string, error)
return sr.Entries[0].GetAttributeValue(provider.config.EmailAttribute), nil return sr.Entries[0].GetAttributeValue(provider.config.EmailAttribute), nil
} }
func (provider Provider) Logout(context *authentication.AuthContext) error { func (provider Provider) Logout(_ *authentication.AuthContext) error {
return nil // nothing todo here return nil // nothing here
} }
func (provider Provider) GetUserModel(ctx *authentication.AuthContext) (*authentication.User, error) { func (provider Provider) GetUserModel(ctx *authentication.AuthContext) (*authentication.User, error) {
@ -159,23 +159,23 @@ func (provider Provider) open() (*ldap.Conn, error) {
if provider.config.LdapCertConn { if provider.config.LdapCertConn {
cert_plain, err := ioutil.ReadFile(provider.config.LdapTlsCert) certPlain, err := os.ReadFile(provider.config.LdapTlsCert)
if err != nil { if err != nil {
return nil, errors.WithMessage(err, "failed to load the certificate") return nil, errors.WithMessage(err, "failed to load the certificate")
} }
key, err := ioutil.ReadFile(provider.config.LdapTlsKey) key, err := os.ReadFile(provider.config.LdapTlsKey)
if err != nil { if err != nil {
return nil, errors.WithMessage(err, "failed to load the key") return nil, errors.WithMessage(err, "failed to load the key")
} }
cert_x509, err := tls.X509KeyPair(cert_plain, key) certX509, err := tls.X509KeyPair(certPlain, key)
if err != nil { if err != nil {
return nil, errors.WithMessage(err, "failed X509") return nil, errors.WithMessage(err, "failed X509")
} }
tlsConfig = &tls.Config{Certificates: []tls.Certificate{cert_x509}} tlsConfig = &tls.Config{Certificates: []tls.Certificate{certX509}}
} else { } else {

8
internal/authentication/providers/password/provider.go
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@ -50,8 +50,8 @@ func (Provider) GetPriority() int {
return 0 // DB password provider = highest prio return 0 // DB password provider = highest prio
} }
func (provider Provider) SetupRoutes(routes *gin.RouterGroup) { func (provider Provider) SetupRoutes(_ *gin.RouterGroup) {
// nothing todo here // nothing here
} }
func (provider Provider) Login(ctx *authentication.AuthContext) (string, error) { func (provider Provider) Login(ctx *authentication.AuthContext) (string, error) {
@ -79,8 +79,8 @@ func (provider Provider) Login(ctx *authentication.AuthContext) (string, error)
return user.Email, nil return user.Email, nil
} }
func (provider Provider) Logout(context *authentication.AuthContext) error { func (provider Provider) Logout(_ *authentication.AuthContext) error {
return nil // nothing todo here return nil // nothing here
} }
func (provider Provider) GetUserModel(ctx *authentication.AuthContext) (*authentication.User, error) { func (provider Provider) GetUserModel(ctx *authentication.AuthContext) (*authentication.User, error) {

3
internal/common/email.go
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@ -3,7 +3,6 @@ package common
import ( import (
"crypto/tls" "crypto/tls"
"io" "io"
"io/ioutil"
"time" "time"
"github.com/pkg/errors" "github.com/pkg/errors"
@ -96,7 +95,7 @@ func SendEmailWithAttachments(cfg MailConfig, sender, replyTo, subject, body, ht
email.AddAlternative(mail.TextPlain, body) email.AddAlternative(mail.TextPlain, body)
for _, attachment := range attachments { for _, attachment := range attachments {
attachmentData, err := ioutil.ReadAll(attachment.Data) attachmentData, err := io.ReadAll(attachment.Data)
if err != nil { if err != nil {
return errors.Wrapf(err, "failed to read attachment data for %s", attachment.Name) return errors.Wrapf(err, "failed to read attachment data for %s", attachment.Name)
} }

10
internal/ldap/ldap.go
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@ -2,7 +2,7 @@ package ldap
import ( import (
"crypto/tls" "crypto/tls"
"io/ioutil" "os"
"github.com/go-ldap/ldap/v3" "github.com/go-ldap/ldap/v3"
"github.com/pkg/errors" "github.com/pkg/errors"
@ -19,23 +19,23 @@ func Open(cfg *Config) (*ldap.Conn, error) {
if cfg.LdapCertConn { if cfg.LdapCertConn {
cert_plain, err := ioutil.ReadFile(cfg.LdapTlsCert) certPlain, err := os.ReadFile(cfg.LdapTlsCert)
if err != nil { if err != nil {
return nil, errors.WithMessage(err, "failed to load the certificate") return nil, errors.WithMessage(err, "failed to load the certificate")
} }
key, err := ioutil.ReadFile(cfg.LdapTlsKey) key, err := os.ReadFile(cfg.LdapTlsKey)
if err != nil { if err != nil {
return nil, errors.WithMessage(err, "failed to load the key") return nil, errors.WithMessage(err, "failed to load the key")
} }
cert_x509, err := tls.X509KeyPair(cert_plain, key) certX509, err := tls.X509KeyPair(certPlain, key)
if err != nil { if err != nil {
return nil, errors.WithMessage(err, "failed X509") return nil, errors.WithMessage(err, "failed X509")
} }
tlsConfig = &tls.Config{Certificates: []tls.Certificate{cert_x509}} tlsConfig = &tls.Config{Certificates: []tls.Certificate{certX509}}
} else { } else {

4
internal/server/server.go
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@ -4,8 +4,8 @@ import (
"context" "context"
"encoding/gob" "encoding/gob"
"html/template" "html/template"
"io"
"io/fs" "io/fs"
"io/ioutil"
"math/rand" "math/rand"
"net/http" "net/http"
"net/url" "net/url"
@ -110,7 +110,7 @@ func (s *Server) Setup(ctx context.Context) error {
// Setup http server // Setup http server
gin.SetMode(gin.DebugMode) gin.SetMode(gin.DebugMode)
gin.DefaultWriter = ioutil.Discard gin.DefaultWriter = io.Discard
s.server = gin.New() s.server = gin.New()
if logrus.GetLevel() == logrus.TraceLevel { if logrus.GetLevel() == logrus.TraceLevel {
s.server.Use(ginlogrus.Logger(logrus.StandardLogger())) s.server.Use(ginlogrus.Logger(logrus.StandardLogger()))

4
internal/server/server_helper.go
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@ -4,7 +4,7 @@ import (
"context" "context"
"crypto/md5" "crypto/md5"
"fmt" "fmt"
"io/ioutil" "os"
"path" "path"
"syscall" "syscall"
"time" "time"
@ -224,7 +224,7 @@ func (s *Server) WriteWireGuardConfigFile(device string) error {
return errors.WithMessage(err, "failed to get config file") return errors.WithMessage(err, "failed to get config file")
} }
filePath := path.Join(s.config.WG.ConfigDirectoryPath, dev.DeviceName+".conf") filePath := path.Join(s.config.WG.ConfigDirectoryPath, dev.DeviceName+".conf")
if err := ioutil.WriteFile(filePath, cfg, 0644); err != nil { if err := os.WriteFile(filePath, cfg, 0644); err != nil {
return errors.Wrap(err, "failed to write WireGuard config file") return errors.Wrap(err, "failed to write WireGuard config file")
} }
return nil return nil

1
internal/users/user.go
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@ -11,7 +11,6 @@ type UserSource string
const ( const (
UserSourceLdap UserSource = "ldap" // LDAP / ActiveDirectory UserSourceLdap UserSource = "ldap" // LDAP / ActiveDirectory
UserSourceDatabase UserSource = "db" // sqlite / mysql database UserSourceDatabase UserSource = "db" // sqlite / mysql database
UserSourceOIDC UserSource = "oidc" // open id connect, TODO: implement
) )
type PrivateString string type PrivateString string