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Added variable check to dns protocol

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This commit is contained in:
Ice3man543 2021-10-07 19:38:31 +05:30
parent 514d6f94ec
commit 92e410fdb5
1 changed files with 7 additions and 1 deletions
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8
v2/pkg/protocols/dns/request.go
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@ -7,6 +7,7 @@ import (
"github.com/projectdiscovery/gologger" "github.com/projectdiscovery/gologger"
"github.com/projectdiscovery/nuclei/v2/pkg/output" "github.com/projectdiscovery/nuclei/v2/pkg/output"
"github.com/projectdiscovery/nuclei/v2/pkg/protocols" "github.com/projectdiscovery/nuclei/v2/pkg/protocols"
"github.com/projectdiscovery/nuclei/v2/pkg/protocols/common/expressions"
) )
var _ protocols.Request = &Request{} var _ protocols.Request = &Request{}
@ -29,9 +30,14 @@ func (r *Request) ExecuteWithResults(input string, metadata /*TODO review unused
return errors.Wrap(err, "could not build request") return errors.Wrap(err, "could not build request")
} }
requestString := compiledRequest.String()
if varErr := expressions.ContainsUnresolvedVariables(string(requestString)); varErr != nil {
gologger.Warning().Msgf("[%s] Could not make dns request for %s: %v\n", r.options.TemplateID, domain, varErr)
return nil
}
if r.options.Options.Debug || r.options.Options.DebugRequests { if r.options.Options.Debug || r.options.Options.DebugRequests {
gologger.Info().Str("domain", domain).Msgf("[%s] Dumped DNS request for %s", r.options.TemplateID, domain) gologger.Info().Str("domain", domain).Msgf("[%s] Dumped DNS request for %s", r.options.TemplateID, domain)
gologger.Print().Msgf("%s", compiledRequest.String()) gologger.Print().Msgf("%s", requestString)
} }
// Send the request to the target servers // Send the request to the target servers