Android Development Security — Provider Component Security

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1. Overview of the Content Provider Component

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How can we locate specific data?

2. Overview of Risks

2.1 Arbitrary data access due to incorrectly-defined private permissions

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2.2 Local SQL injection

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2.3 Directory traversal vulnerability

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3. Alibaba All-in-One Security Suggestions for Developers

3.1 Define private permissions correctly

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3.2 Prevent local SQL injection

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3.3 Avoid directory traversal

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3.4 Authorize Partners’ applications to access by checking signatures

Summary

References

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