Validation missing for resolver file

[ehsandeep]

shuffledns does not validate if the file input passed for the -r resolvers list exists on the system or not and it causes massDNS to fail as it can not run without resolver list, and I suspect #7 could be related to this.

Example:-

root@test:~# cat i_do_not_exists.txt
cat: i_do_not_exists.txt: No such file or directory
root@test:~# shuffledns -w w.txt -d test.com -r i_do_not_exists.txt

       __        ________        __       
  ___ / /  __ __/ _/ _/ /__  ___/ /__ ___
 (_-</ _ \/ // / _/ _/ / -_)/ _  / _ \(_-<
/___/_//_/\_,_/_//_//_/\__/ \_,_/_//_/___/ v1								

		projectdiscovery.io

[WRN] Use with caution. You are responsible for your actions
[WRN] Developers assume no liability and are not responsible for any misuse or damage.
[INF] Started generating bruteforce permutation
[INF] Generating permutations took 40.776µs
[INF] Creating temporary massdns output file: /tmp/shuffledns933032530/bphtn8e7dd9sdquen18g
[INF] Executing massdns on test.com
[ERR] Could not run massdns: could not execute massdns: exit status 1
[INF] Finished resolving. Hack the Planet!
root@test:~# 

[Ice3man543]

Closed by #10

[munirhussain2872001]

shuffledns -r resolvers.txt -d samsung.com -w subdomains-top1million-5000.txt -o output.txt

   __        ________        __       

___ / / __ / / / / / / ___
(-</ _ / // / / / / -)/ _ / _ (-<
/////_,//////_/ _,////__/

            projectdiscovery.io

[INF] Current shuffledns version v1.1.0 (latest)
[FTL] Program exiting: execution mode not specified

[ypatel123456789]

@munirhussain2872001

I am facing same error. Have you resolved it ?

[shammarafzal]

@munirhussain2872001

I am facing same error. Have you resolved it ?

-mode bruteforce use this at the end of command

[shammarafzal]

shuffledns -r resolvers.txt -d samsung.com -w subdomains-top1million-5000.txt -o output.txt

   __        ________        __       

___ / / __ / / / / _/ /** ___ (-</ _ / // / / / / -)/ _ / _ (-< /**////,//////__/ ,////__/

            projectdiscovery.io

[INF] Current shuffledns version v1.1.0 (latest) [FTL] Program exiting: execution mode not specified

-mode bruteforce use this at the end of command