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Added ability to hide sensative logs #825

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Added ability to hide sensative logs #825

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10 changes: 10 additions & 0 deletions splash/resources.py
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Original file line number Diff line number Diff line change
Expand Up @@ -196,6 +196,13 @@ def _write_expired_args(self, request, expired_args):
return self._write_error(request, 498, ex)

def _log_stats(self, request, options, error=None):

if self.hide_passed_json_and_lua_source:
if 'posted_json' in options:
del options['posted_json']
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I don't think we should be hard-coding specific keys. I can see two ways of handling it:

  1. dont_log argument, which can disable logging of specific fields per-request (posted_json and lua_source in this case);
  2. --log-args 0 startup argument, which disables logging of args completely

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Yeah, I didn't think this was necessarily the best way to go about it. I was more so trying to get the idea out and we can go from there.

--log-args 0 would be great as long as it only stops the logging of this startup/shutdown args and not stops the logging from within the script (e.x. print())

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I was thinking --log-args 0 disables logs only for Splash arguments, nothing else - i.e. "args" value in the log you've pasted

if 'lua_source' in options:
del options['lua_source']

msg = {
# Anything we retrieve from Twisted request object contains bytes.
# We have to convert it to unicode first for json.dump to succeed.
Expand Down Expand Up @@ -280,6 +287,9 @@ def __init__(self, pool, sandboxed,
self.strict = strict
self.implicit_main = implicit_main

# This is hardcoded, but should be set via the command line arg. Not sure where that would be...
self.hide_passed_json_and_lua_source = True

def _get_render(self, request, options):
params = dict(
proxy=options.get_proxy(),
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6 changes: 5 additions & 1 deletion splash/server.py
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Expand Up @@ -64,7 +64,7 @@ def parse_opts(jupyter=False, argv=sys.argv):
help="print Splash version number and exit")

if not jupyter:
# This options are specific of splash server and not used in splash-jupyter
# These options are specific to splash server and not used in splash-jupyter
op.add_option("-p", "--port", type="int", default=defaults.SPLASH_PORT,
help="port to listen to (default: %default)")
op.add_option("-i", "--ip", type="string", default=defaults.SPLASH_IP,
Expand All @@ -82,6 +82,10 @@ def parse_opts(jupyter=False, argv=sys.argv):
op.add_option("--argument-cache-max-entries", type="int",
default=defaults.ARGUMENT_CACHE_MAX_ENTRIES,
help="maximum number of entries in arguments cache (default: %default)")
op.add_option("--hide_passed_json_and_lua_source",
action="store_true",
default=False,
help="Hides `posted_json` and `lua_source` from final logs. Added security measure as you're not logging passwords, emails, etc.")

opts, args = op.parse_args(argv)

Expand Down