Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

https://github.com/snakeeater0x01/webtechanalyzer

Web Technology Analyzer using Go Programming Language
https://github.com/snakeeater0x01/webtechanalyzer

Last synced: 7 days ago
JSON representation

Web Technology Analyzer using Go Programming Language

Awesome Lists containing this project

README 

        
# webtechanalyzer

Web Technology Analyzer using Go Programming Language



# Go Offensive Security



Are you fascinated by the prospect of creating a potent tool capable of dissecting websites and uncovering the technologies they utilize? Your search ends here! In this comprehensive guide, we will lead you through the intricate process of constructing a Website Technology Analyzer Tool utilizing the Go programming language.



Harnessing Go's simplicity, efficiency, and robust ecosystem, you will craft a tool proficient in scrutinizing websites, deciphering their technologies, and delivering invaluable insights.



Join us as we navigate the journey of building your personalized web technology analyzer tool in Go. Let's dive in!



Go, also recognized as Golang, stands tall as a programming language acclaimed for its simplicity, efficiency, and pragmatic design. Let's delve into the pivotal features of Go and understand why it stands as an enticing choice for developers:



**1. Simplicity and Readability**



Go's syntax is intentionally crafted to be straightforward and effortlessly readable. Its minimalist approach reduces cognitive load, ensuring accessibility for programmers at all levels of expertise. The language is meticulously designed, empowering developers to write code that is both lucid and concise.



**2. Concurrency**



Go excels in concurrent programming, offering goroutines—lightweight threads that simplify the creation of concurrent code. With built-in support for concurrency and channels facilitating communication between goroutines, Go streamlines the development of highly concurrent and parallel applications.



**3. Fast Compilation**



Go boasts a compiler renowned for its speed. It swiftly compiles code, minimizing development and deployment durations. This swift feedback loop enhances developer productivity, enabling rapid iterations throughout the development process.



**4. Static Typing**



Go employs static typing, leading to type checking during compilation. This early detection of common programming errors enhances the reliability and maintainability of the codebase.



**5. Garbage Collection**



Go features automatic garbage collection, liberating developers from the burden of manual memory management. This automation renders Go programs resilient against memory-related bugs and leaks, ensuring robust performance.



**6. Cross-Platform Compatibility**



Go supports seamless cross-platform development, allowing code to run effortlessly across diverse operating systems and architectures. This flexibility makes it ideal for crafting cross-platform applications and system-level software.



**7. Strong Standard Library**



Go encompasses a comprehensive standard library, spanning networking, web development, file I/O, and more. This rich repository simplifies common programming tasks, accelerating development processes.



**8. Go Modules**



Go introduced a sophisticated module system, streamlining dependency management. Go modules ensure project reproducibility, simplifying code sharing and reuse among developers.



## Basic enveronment setup



Setting up a Go development environment on Kali Linux involves several steps. Here's an in-depth explanation of how you can do it:



### Step 1: Install Go



**Using Package List:**



```

sudo apt update; apt install golang

```



**Download Go:**

You can download the latest version of Go from the official [Go website](https://golang.org/dl/). Alternatively, you can use `wget` or `curl` to download Go directly to your Kali Linux system. For example:



```

wget https://golang.org/dl/go1.17.1.linux-amd64.tar.gz

```



**Extract the Archive and move Go to /usr/local:**



```

tar -xvf go1.17.1.linux-amd64.tar.gz -C /usr/local/

```



**Set Go Environment Variables:**

Add the following lines to your `~/.profile` or `~/.bashrc` file to set Go environment variables.



```

export GOPATH=$HOME/go

export PATH=$PATH:/usr/local/go/bin:$GOPATH/bin

```



Then, apply the changes to your current session:



```

source ~/.profile

```



### Step 2: Verify Go Installation



**Verify Go Installation:**



```

go version

```



This should display the installed Go version, confirming that Go has been successfully installed on your system.



**Verify Environment Variables:**



```

echo $GOPATH

echo $PATH

```



Ensure that these environment variables are correctly set to the Go workspace and Go binary path, respectively.



### Step 3: Create and Run a Go Program



**Create a Go Workspace:**

Go requires a specific directory structure. Create a Go workspace folder:



```

mkdir -p ~/go/src/hello

```



**Create a Go Program:**

Create a file named `hello.go` inside the `hello` folder:



```go

package main

import (

    "fmt"

)

func main() {

    fmt.Println("Hello, Black Hat Gophers!")

}

```



**Run the Go Program:**

Navigate to the folder containing `hello.go` and run the program:



```

cd ~/go/src/hello

go run hello.go

```



This should output:



```

Hello, World!

```



Congratulations! You've successfully set up a Go development environment on your Kali Linux system. You can now start developing Go applications. Remember that you need to create your Go projects inside the `src` folder within your Go workspace.



## Building a Technology Lookup Tool with Go



In this guide, we will walk through the steps to create a technology lookup tool using the Go programming language. This tool will analyze websites and detect the technologies they are using. Follow these steps to build the tool:



### Step 1: Create a Project Directory



Create a directory for your project. You can choose any name for your project. For this example, let's call it "webtechalyser."



```bash

mkdir webtechalyser

cd webtechalyser

```



### Step 2: Set Up Your Go Workspace



Go follows a specific directory structure for Go code. In your project directory, create the following subdirectories:



```bash

mkdir -p src/webtechalyser

```



Your project directory structure should now look like this:



```

webtechalyser/

    src/

        webtechalyser/

```



### Step 3: Create the Code Files



Inside the `src/webtechalyser` directory, create the Go code file `main.go` and add the code for your technology lookup tool. You can use a text editor or an Integrated Development Environment (IDE) of your choice to create this file.



Here's a simplified example of what your `main.go` file might look like:



```go

package main



import (

    "flag"

    "fmt"

    "io/ioutil"

    "log"

    "net/http"

    "os"

    "time"

    "github.com/projectdiscovery/wappalyzergo"

)



func analyzeWebsite(url string) (map[string]struct{}, error) {

    // Create an HTTP client with a timeout

    client := &http.Client{

        Timeout: 10 * time.Second,

    }



    // Make the HTTP request

    resp, err := client.Get(url)

    if err != nil {

        return nil, err

    }

    defer resp.Body.Close()



    // Read the response body

    data, err := ioutil.ReadAll(resp.Body)

    if err != nil {

        return nil, err

    }



    // Create a Wappalyzer client

    wappalyzerClient, err := wappalyzer.New()

    if err != nil {

        return nil, err

    }



    // Analyze the response for web application fingerprints

    fingerprints := wappalyzerClient.Fingerprint(resp.Header, data)

    return fingerprints, nil

}



func main() {

    // Define a command-line flag for the URL

    url := flag.String("url", "", "URL of the website to analyze")

    flag.Parse()



    if *url == "" {

        fmt.Println("Please provide a URL using the -url flag.")

        os.Exit(1)

    }



    // Analyze the website and handle errors

    fingerprints, err := analyzeWebsite(*url)

    if err != nil {

        log.Fatal(err)

    }



    // Print the detected fingerprints

    fmt.Printf("%v\n", fingerprints)

}

```



### Step 4: Initialize Go Modules



Go Modules are a dependency management system introduced in Go 1.11. To manage dependencies for your project, initialize it as a Go Module by running the following command in your project directory (`webtechalyser`):



```bash

go mod init webtechalyser

```



This command will create a `go.mod` file in your project directory.



### Step 5: Download Dependencies



To download the required external libraries (dependencies) for your project, you can use the `go get` command. In this case, you need to download the "github.com/projectdiscovery/wappalyzergo" package, which is used for web technology analysis.



Run the following command to download the package and its dependencies:



```bash

go get github.com/projectdiscovery/wappalyzergo

```



Go will fetch the package and its dependencies and store them in the `go.mod` and `go.sum` files.



### Step 6: Build Your Tool



Now, you can build your Go tool. Navigate to the root of your project directory (`webtechalyser`) and run the following command:



```bash

go build -o webtechalyser

```



This command will create an executable binary named `webtechalyser` in the same directory.



### Step 7: Run Your Tool



You can now run your technology lookup tool from the command line by providing a URL as an argument:



```bash

./webtechalyser -url https://www.example.com

```



Replace `https://www.example.com` with the URL you want to analyze. Your tool will analyze the specified website and print the detected technologies.



### Step 8: Distribute Your Tool



If you want to distribute your tool to others, you can share the executable binary (`webtechalyser`) with them. They can run it on their systems without needing to install Go or the dependencies.



That's it! You have successfully created a standalone Go tool for web application analysis. You can further enhance your tool by adding error handling, customizing the analysis, or integrating additional features as needed. This guide provides a foundational structure for your project, and you can build upon it to create a powerful technology lookup tool.