Add Quark Script APIs to detect CWE-926

[haeter525]

Description

Please refer to #324.

This PR adds the following three Quark script APIs to detect improper export of Android activities(CWE-926).

1. getActivities(samplePath)
2. activityInstance.hasIntentFilter(None)
3. activityInstance.isExported(None)

Test Plans

• All tests passed

[pep8speaks]

Hello @haeter525! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file tests/conftest.py:

Line 2:80: E501 line too long (82 > 79 characters)

• In the file tests/core/test_axmlreader.py:

Line 2:80: E501 line too long (82 > 79 characters)

Comment last updated at 2022-09-11 06:50:29 UTC

[codecov-commenter]

Codecov Report

Base: 77.06% // Head: 77.92% // Increases project coverage by +0.85% 🎉

Coverage data is based on head (ec4c67d) compared to base (871e798).
Patch coverage: 98.22% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #379      +/-   ##
==========================================
+ Coverage   77.06%   77.92%   +0.85%     
==========================================
  Files          60       62       +2     
  Lines        4470     4629     +159     
==========================================
+ Hits         3445     3607     +162     
+ Misses       1025     1022       -3     

Flag	Coverage Δ
unittests	77.92% <98.22%> (+0.85%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
quark/core/interface/baseapkinfo.py	80.00% <80.00%> (ø)
quark/core/apkinfo.py	90.20% <87.50%> (-0.24%)	⬇️
quark/core/axmlreader/__init__.py	89.32% <97.59%> (+5.78%)	⬆️
quark/core/rzapkinfo.py	76.15% <100.00%> (+0.43%)	⬆️
quark/script/__init__.py	95.00% <100.00%> (+0.73%)	⬆️
tests/conftest.py	100.00% <100.00%> (ø)
tests/core/test_apkinfo.py	95.79% <100.00%> (+0.18%)	⬆️
tests/core/test_axmlreader.py	100.00% <100.00%> (ø)
tests/script/test_script.py	100.00% <100.00%> (ø)

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[lgtm-com]

This pull request introduces 1 alert when merging a099105 into 2ce703f - view on LGTM.com

new alerts:

• 1 for Module imports itself

[pulorsok]

Hi @haeter525 , thank you for the PR.
I noticed that you are not writing docstring for properties and private methods.
However, I think the properties and private methods all need to have a docstring to describe what they do.
That will help users/contributors to understand our codebase quickly.

Also, the file tests/script/test_script.py is conflicting with master branch. Please resolve it.