/
utils.go
131 lines (111 loc) · 2.89 KB
/
utils.go
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package runner
import (
"bufio"
"crypto/tls"
"fmt"
"io"
"io/ioutil"
"net/http"
"strings"
"time"
jsoniter "github.com/json-iterator/go"
"github.com/pkg/errors"
)
// JSONResult contains the result for a host in JSON format
type JSONResult struct {
Host string `json:"host"`
IP string `json:"ip"`
}
func (r *Runner) UploadToChaos(reader io.Reader) error {
httpClient := &http.Client{
Transport: &http.Transport{
MaxIdleConnsPerHost: 100,
MaxIdleConns: 100,
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
},
Timeout: time.Duration(600) * time.Second, // 10 minutes - uploads may take long
}
request, err := http.NewRequest("POST", "https://dns.projectdiscovery.io/dns/add", reader)
if err != nil {
return errors.Wrap(err, "could not create request")
}
request.Header.Set("Authorization", r.options.YAMLConfig.GetKeys().Chaos)
resp, err := httpClient.Do(request)
if err != nil {
return errors.Wrap(err, "could not make request")
}
defer func() {
io.Copy(ioutil.Discard, resp.Body)
resp.Body.Close()
}()
if resp.StatusCode != 200 {
return fmt.Errorf("invalid status code received: %d", resp.StatusCode)
}
return nil
}
// WriteHostOutput writes the output list of subdomain to an io.Writer
func WriteHostOutput(results map[string]struct{}, writer io.Writer) error {
bufwriter := bufio.NewWriter(writer)
sb := &strings.Builder{}
for host := range results {
sb.WriteString(host)
sb.WriteString("\n")
_, err := bufwriter.WriteString(sb.String())
if err != nil {
bufwriter.Flush()
return err
}
sb.Reset()
}
return bufwriter.Flush()
}
// WriteHostOutputNoWildcard writes the output list of subdomain with nW flag to an io.Writer
func WriteHostOutputNoWildcard(results map[string]string, writer io.Writer) error {
bufwriter := bufio.NewWriter(writer)
sb := &strings.Builder{}
for host := range results {
sb.WriteString(host)
sb.WriteString("\n")
_, err := bufwriter.WriteString(sb.String())
if err != nil {
bufwriter.Flush()
return err
}
sb.Reset()
}
return bufwriter.Flush()
}
// WriteJSONOutput writes the output list of subdomain in JSON to an io.Writer
func WriteJSONOutput(results map[string]string, writer io.Writer) error {
encoder := jsoniter.NewEncoder(writer)
data := JSONResult{}
for host, ip := range results {
data.Host = host
data.IP = ip
err := encoder.Encode(&data)
if err != nil {
return err
}
}
return nil
}
// WriteHostIPOutput writes the output list of subdomain to an io.Writer
func WriteHostIPOutput(results map[string]string, writer io.Writer) error {
bufwriter := bufio.NewWriter(writer)
sb := &strings.Builder{}
for host, ip := range results {
sb.WriteString(host)
sb.WriteString(",")
sb.WriteString(ip)
sb.WriteString("\n")
_, err := bufwriter.WriteString(sb.String())
if err != nil {
bufwriter.Flush()
return err
}
sb.Reset()
}
return bufwriter.Flush()
}