nuclei/v2/pkg/executer/output_dns.go

78 lines
1.8 KiB
Go

package executer
import (
"strings"
jsoniter "github.com/json-iterator/go"
"github.com/projectdiscovery/gologger"
"github.com/projectdiscovery/nuclei/v2/pkg/matchers"
)
// writeOutputDNS writes dns output to streams
func (e *DNSExecuter) writeOutputDNS(domain string, matcher *matchers.Matcher, extractorResults []string) {
if e.jsonOutput {
output := jsonOutput{
Template: e.template.ID,
Type: "dns",
Matched: domain,
Severity: e.template.Info.Severity,
Author: e.template.Info.Author,
Description: e.template.Info.Description,
}
if matcher != nil && len(matcher.Name) > 0 {
output.MatcherName = matcher.Name
}
if len(extractorResults) > 0 {
output.ExtractedResults = extractorResults
}
data, err := jsoniter.Marshal(output)
if err != nil {
gologger.Warningf("Could not marshal json output: %s\n", err)
}
gologger.Silentf("%s", string(data))
if e.writer != nil {
e.outputMutex.Lock()
e.writer.Write(data)
e.writer.WriteRune('\n')
e.outputMutex.Unlock()
}
return
}
builder := &strings.Builder{}
builder.WriteRune('[')
builder.WriteString(e.template.ID)
if matcher != nil && len(matcher.Name) > 0 {
builder.WriteString(":")
builder.WriteString(matcher.Name)
}
builder.WriteString("] [dns] ")
builder.WriteString(domain)
// If any extractors, write the results
if len(extractorResults) > 0 {
builder.WriteString(" [")
for i, result := range extractorResults {
builder.WriteString(result)
if i != len(extractorResults)-1 {
builder.WriteRune(',')
}
}
builder.WriteString("]")
}
builder.WriteRune('\n')
// Write output to screen as well as any output file
message := builder.String()
gologger.Silentf("%s", message)
if e.writer != nil {
e.outputMutex.Lock()
e.writer.WriteString(message)
e.outputMutex.Unlock()
}
}