@ -8,42 +8,6 @@ We're creating our web server file, building it and signing the application.
## Creating the Server File
Download `server.go` by running the following in a command prompt:
```
# Download the config file.
powershell "Invoke-WebRequest -OutFile b0x.json https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/server.go"
```
https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/serve.go
Create a file named `server.go` and add the following:
```
//go:generate goversioninfo
package main
import (
"flag"
"log"
"net/http"
)
func main() {
port := flag.String("p", "8100", "port to serve on")
directory := flag.String("d", ".", "the directory of static file to host")
flag.Parse()
http.Handle("/", http.FileServer(http.Dir(*directory)))
log.Printf("Serving %s on HTTP port: %s\n", *directory, *port)
log.Fatal(http.ListenAndServe(":"+*port, nil))
}
```
*Windows 10 will happily create server.go.txt if you don't turn off hidden file extensions and leave you wondering what's wrong with your Go install.*
First of all, you'll want to install Golang: https://golang.org/dl/
Then you'll want to install [goversioninfo ](https://github.com/josephspurrier/goversioninfo ) by running the following in a command prompt:
@ -53,9 +17,12 @@ go get github.com/josephspurrier/goversioninfo/cmd/goversioninfo
This will allow us to set the name of the program, version, publisher name, etc.
Download `server.go` by running the following in a command prompt:
```
# Add this to the top of your server go file.
//go:generate goversioninfo
# Download the server file.
powershell -Command Invoke-WebRequest -OutFile server.go https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/server.go
# Then generate the configuration by running the following in a command prompt:
go generate
```
@ -78,7 +45,7 @@ go build -o server.exe -ldflags "-s -w -H=windowsgui"
You will want to sign your application, the next section will show you how.
# # Signing the Setup File
# Signing the Setup File
### Getting a Code Signing Certificate
@ -101,7 +68,7 @@ Choose the "Universal Windows Platform Development" workload. After you have fin
```
# Sign a file with your certificate.
SignTool sign /t http://timestamp.comodoca.com /f codesigning.p12 /p < Password > file .exe
SignTool sign /t http://timestamp.comodoca.com /f codesigning.p12 /p < Password > server .exe
```
@ -116,79 +83,11 @@ Now we're going to create the setup file that will create the firewall rule we n
## Firewall Rule
Create a file named `setup.go` and include the following:
```
//go:generate goversioninfo -manifest=setup.exe.manifest
//Add new firewall rule in Go.
package main
import (
"os"
"os/exec"
"io/ioutil"
"syscall"
"fmt"
"log"
"static" // Your fileb0x.
)
func main() {
// Grab files from virtual filesystem
files, err := static.WalkDirs("", false)
if err != nil {
log.Fatal(err)
log.Println("ALL FILES", files)
}
// here we'll read the file from the virtual file system
b, err := static.ReadFile("server.exe")
if err != nil {
log.Fatal(err)
}
// Copy file from virtual filesystem to real filesystem
err = ioutil.WriteFile("server.exe", b, 0644)
if err != nil {
fmt.Println("Error creating", "server.exe")
fmt.Println(err)
return
}
// Get current working directory and set it to 'dir'.
dir, err := os.Getwd()
if err != nil {
log.Fatal(err)
}
// Set server file path to 'file'
var file = "-Program '" + dir + "\\server.exe'"
//Create firewall rule
cmdinstance := exec.Command("powershell.exe", "-WindowStyle", "Hidden", "-Command", "New-NetFirewallRule", "-DisplayName", "'Go Web Server'", "-Direction", "Inbound", file, "-Action", "Allow")
cmdinstance.SysProcAttr = & syscall.SysProcAttr{HideWindow: true} // Make it silent.
cmdoutput, cmderr := cmdinstance.Output()
if cmderr != nil {
fmt.Println(cmderr)
fmt.Println(cmdoutput)
}
}
```
Then create another file called `setup.exe.manifest` containing:
```
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
< assembly xmlns = "urn:schemas-microsoft-com:asm.v1" manifestVersion = "1.0" >
< trustInfo xmlns = "urn:schemas-microsoft-com:asm.v3" >
< security >
< requestedPrivileges >
< requestedExecutionLevel level = "requireAdministrator" uiAccess = "false" / >
< / requestedPrivileges >
< / security >
< / trustInfo >
< / assembly >
```
# Download the server file.
powershell -Command Invoke-WebRequest -OutFile setup.go https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/setup.go
# And the manifest file to allow it to have administrator privileges.
powershell -Command Invoke-WebRequest -OutFile setup.exe.manifest https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/setup.exe.manifest
```
Rename `server.go` to `server.go_`
@ -203,9 +102,10 @@ go get -u github.com/UnnoTed/fileb0x
```
Download a pre-made configuration file by running this in the command prompt:
```
# Download the config file.
powershell " Invoke-WebRequest -OutFile b0x.json https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/b0x.json"
powershell -Command Invoke-WebRequest -OutFile b0x.json https://git.rootprojects.org/josh/code-signing-final/raw/branch/master/All/b0x.json
```
```
@ -213,14 +113,16 @@ powershell "Invoke-WebRequest -OutFile b0x.json https://git.rootprojects.org/jos
fileb0x b0x.json
```
This will create a folder named `static` with a file in it. You will then need to copy that folder to your `$GOPATH/src/` (usually C:\Users\Username\Go\src\ ).
This will create a folder named `static` with a file in it. You will then need to copy that folder to your `$GOPATH/src/` (usually `C:\Users\<Username>\go\src\`
```
# Build the setup application.
go build -o setup.exe -ldflags "-s -w -H=windowsgui"
```
## WIP
Refer back to the instructions on [How to Sign a File ](#signing-the-setup -file ) to sign your setup file as well. Then you're done!
## WIP: Service
Service: https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/new-service?view=powershell-6
Credential seems to be what makes it admin or not: https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-service?view=powershell-6
Josh Mudge
5 years ago