zdns
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Validate input to zdns
Consider this input to the tool
» echo "google.com,censys.io" | ./zdns A --name-servers=8.8.8.8 | python -m json.tool
On this input, zdns keeps waiting without making any progress or terminating. We have to currently terminate it manually by using Ctrl+C
.
» echo "google.com,censys.io" | ./zdns A --name-servers=8.8.8.8 | python -m json.tool
^CTraceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/runpy.py", line 192, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/tool.py", line 53, in <module>
main()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/tool.py", line 44, in main
objs = (json.load(infile), )
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/__init__.py", line 293, in load
return loads(fp.read(),
KeyboardInterrupt
Validate input before passing it to zdns.
Define a validate
function for each of the input params and pass the params for validation