Implement user-defined wait timer or detect throttling from github

[tbennett6421]

[recon-ng][default] > modules load recon/repositories-vulnerabilities/github_dorks
[recon-ng][default][github_dorks] > run

--------------------
MEGACORPONE/GIT-TEST
--------------------
[*] Searching Github for: repo:megacorpone/git-test extension:pem private
[*] Searching Github for: repo:megacorpone/git-test extension:conf FTP server configuration
[*] Searching Github for: repo:megacorpone/git-test extension:xls mail
[*] Searching Github for: repo:megacorpone/git-test extension:sql mysql dump
[*] Searching Github for: repo:megacorpone/git-test stars:>1000 forks:>100 extension:php "eval(preg_replace("
[*] Searching Github for: repo:megacorpone/git-test mysql.binero.se
[*] Searching Github for: repo:megacorpone/git-test define("DB_PASSWORD"
[*] Searching Github for: repo:megacorpone/git-test extension:php mysql_query $_GET
[*] Searching Github for: repo:megacorpone/git-test filename:secret_token.rb config
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/git-test language:ruby secret_token
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/git-test extension:py flask render_template_string
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/git-test e10adc3949ba59abbe56e057f20f883e
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/git-test path:.ssh/id_rsa BEGIN
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.

---------------------------
MEGACORPONE/MEGACORPONE.COM
---------------------------
[*] Searching Github for: repo:megacorpone/megacorpone.com extension:pem private
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/megacorpone.com extension:conf FTP server configuration
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/megacorpone.com extension:xls mail
[!] Message from Github: You have exceeded a secondary rate limit. Please wait a few minutes before you try again.
[*] Searching Github for: repo:megacorpone/megacorpone.com extension:sql mysql dump

[recon-ng][default][github_dorks] > info

      Name: Github Dork Analyzer
    Author: Tim Tomes (@lanmaster53)
   Version: 1.0
      Keys: github_api

Description:
  Uses the Github API to search for possible vulnerabilites in source code by leveraging Github Dorks
  and the 'repo' search operator. Updates the 'vulnerabilities' table with the results.

Options:
  Name    Current Value                          Required  Description
  ------  -------------                          --------  -----------
  DORKS   /root/.recon-ng/data/github_dorks.txt  yes       file containing a list of Github dorks
  SOURCE  default                                yes       source of input (see 'info' for details)

Source Options:
  default        SELECT DISTINCT owner || '/' || name FROM repositories WHERE name IS NOT NULL AND resource LIKE 'Github' AND category LIKE 'repo'
  <string>       string representing a single input
  <path>         path to a file containing a list of inputs
  query <sql>    database query returning one column of inputs

Ideal solutions include detecting throttling and implementing exponential back-off timers. Alternatively adding a Option to set a wait timer to delay subsequent calls to avoid throttling would work as well.

Never contributed to recon-ng before, but I may look at adding a PR for it.