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responses.go
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responses.go
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package output
import (
"bytes"
"crypto/sha1"
"encoding/hex"
"os"
"path/filepath"
errorutil "github.com/projectdiscovery/utils/errors"
urlutil "github.com/projectdiscovery/utils/url"
)
func getResponseHash(URL string) string {
hash := sha1.Sum([]byte(URL))
return hex.EncodeToString(hash[:])
}
func (w *StandardWriter) formatResult(result *Result) ([]byte, error) {
builder := &bytes.Buffer{}
builder.WriteString(result.Request.URL)
builder.WriteString("\n\n\n")
builder.WriteString(result.Request.Raw)
builder.WriteString("\n\n")
builder.WriteString(result.Response.Raw)
return builder.Bytes(), nil
}
func getResponseHost(URL string) (string, error) {
u, err := urlutil.Parse(URL)
if err != nil {
return "", err
}
return u.Host, nil
}
func createHostDir(storeResponseFolder, domain string) string {
_ = os.MkdirAll(filepath.Join(storeResponseFolder, domain), os.ModePerm)
return filepath.Join(storeResponseFolder, domain)
}
func getResponseFile(storeResponseFolder, URL string) (string, *fileWriter, error) {
domain, err := getResponseHost(URL)
if err != nil {
return "", nil, err
}
fileName := getResponseFileName(storeResponseFolder, domain, URL)
output, err := newFileOutputWriter(fileName)
if err != nil {
return "", nil, errorutil.NewWithTag("output", "could not create output file").Wrap(err)
}
return fileName, output, nil
}
func getResponseFileName(storeResponseFolder, domain, URL string) string {
folder := createHostDir(storeResponseFolder, domain)
file := getResponseHash(URL) + ".txt"
return filepath.Join(folder, file)
}
func updateIndex(storeResponseFolder string, result *Result) error {
index, err := os.OpenFile(filepath.Join(storeResponseFolder, indexFile), os.O_APPEND|os.O_WRONLY, 0644)
if err != nil {
return err
}
defer index.Close()
builder := &bytes.Buffer{}
domain, err := getResponseHost(result.Request.URL)
if err != nil {
return err
}
builder.WriteString(getResponseFileName(storeResponseFolder, domain, result.Request.URL))
builder.WriteRune(' ')
builder.WriteString(result.Request.URL)
builder.WriteRune(' ')
builder.WriteString("(" + result.Response.Resp.Status + ")")
builder.WriteRune('\n')
if _, writeErr := index.Write(builder.Bytes()); writeErr != nil {
return errorutil.NewWithTag("output", "could not update index").Wrap(err)
}
return nil
}