Add Quark Script APIs to detect CWE-359

[zinwang]

The following three APIs are added to detect CWE-359:

Quark Core API

BaseApkinfo.providers(self)

• Description: Get provider elements from the manifest file.
• return: python list containing provider elements

Quark Script API

getProviders(samplePath)

• Description: Get provider elements from the manifest file of the target sample.
• params:
  1. samplePath: the file path of target sample
• return: python list containing provider elements

providerInstance.isExported(none)

• Description: Check if the provider element set android:exported=true.
• params: none
• return: True/False

[codecov]

Codecov Report

❌ Patch coverage is 96.87500% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.10%. Comparing base (cda3352) to head (cb9bf9b).
⚠️ Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
quark/script/__init__.py	93.33%	1 Missing ⚠️
tests/core/test_apkinfo.py	96.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #802      +/-   ##
==========================================
+ Coverage   80.94%   81.10%   +0.16%     
==========================================
  Files          75       75              
  Lines        6308     6372      +64     
==========================================
+ Hits         5106     5168      +62     
- Misses       1202     1204       +2     

Flag	Coverage Δ
unittests	81.10% <96.87%> (+0.16%)	⬆️

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[haeter525]

Could you define this unit test under the TestApkinfo class? I don’t see a need to introduce another class for it.

[haeter525]

Thank @zinwang !