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package main
import (
"fmt"
"log"
"net/http"
"strings"
)
func main() {
// pase the command line aguments
registerFlags()
// read the wordlist from a file
wordlist, err := readWordlist(wordlist)
if err != nil {
log.Println(err)
}
// define a channel to store the wordlist in
wordlistChannel := make(chan string)
// define a channel in which the response gets written into from the go
// routines
printChannel := make(chan Response)
// write the wordlist into a channel
writeWordlistToChannel(wordlistChannel, wordlist)
go func() {
var i int
for {
// read a response from the printChannel for further usage
response := <-printChannel
// define a postfix: a string attached to the end of all printed
// string set in the section filtering the status code cases
var postfix string
var prefix string
// define what color should be used to print the individual status
// codes
var statusCode string
switch response.StatusCode {
case 200:
// jump to the beginning of the line, clear the line, then print
// the response
prefix = "\r\033[K"
statusCode = green(fmt.Sprintf("%d", response.StatusCode))
postfix = "\n"
case 404:
// print the status code, then clear the line and jump back to
// the beginning
statusCode = red(fmt.Sprintf("%d", response.StatusCode))
postfix = "\033[K\r"
}
// print the foo
fmt.Printf("%s%.7d: %s %s%s", prefix, i, statusCode, response.FuzzWord, postfix)
i++
}
}()
if threads > 1 {
httpRequest(wordlistChannel, printChannel)
} else {
// loop over all the threads starting a go routine fetching a word from
// the wordlistChannel, making the request and inserting the result into
// the printChannel
for i := 0; i < threads; i++ {
go httpRequest(wordlistChannel, printChannel)
}
}
}
func httpRequest(wordlistChannel chan string, printChannel chan Response) {
for {
// replace the first instance of "FUZZ" in the given url by the next
// value from the wordlistChannel
fuzzWord := <-wordlistChannel
requestURL := strings.Replace(url, "FUZZ", fuzzWord, 1)
// make the http get request
resp, err := http.Get("https://" + requestURL)
if err != nil {
log.Println(err)
}
// define the response
var response = Response{
StatusCode: resp.StatusCode,
FuzzWord: fuzzWord,
}
// insert the response into the print channel for further printing
printChannel <- response
}
}
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