Add billing dependency #171
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WalkthroughThe pull request introduces the Android Billing Client library version 7.1.1 to the project's build configuration. This addition enables in-app billing functionality for the Android application, allowing developers to implement purchase and payment features directly within the app. The change is made by adding a single dependency in the Changes
Sequence DiagramsequenceDiagram
participant App
participant BillingClient
participant GooglePlayStore
App->>BillingClient: Initialize
BillingClient->>GooglePlayStore: Connect
GooglePlayStore-->>BillingClient: Connection Established
App->>BillingClient: Query Products
BillingClient->>GooglePlayStore: Fetch Product Details
GooglePlayStore-->>BillingClient: Return Product Information
App->>BillingClient: Initiate Purchase
BillingClient->>GooglePlayStore: Process Transaction
GooglePlayStore-->>BillingClient: Purchase Confirmation
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Actionable comments posted: 1
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (1)
app/build.gradle.kts(1 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
- GitHub Check: build
🔇 Additional comments (1)
app/build.gradle.kts (1)
222-224: Consider implementing security best practices for billing.Since you're adding billing capabilities, ensure you follow these security best practices:
- Verify purchases on your backend server
- Implement signature verification
- Use encrypted communications (already supported via Signal Protocol)
- Store purchase tokens securely (you can use Room DB with encryption)
Let's verify if the backend integration is ready:
✅ Verification successful
Proactive security advice for upcoming billing implementation
The review comment is timely as the billing implementation hasn't started yet. The codebase already demonstrates strong security practices with end-to-end encryption and secure storage capabilities that can be leveraged for implementing secure billing. Proceed with implementing the suggested security measures:
- Server-side purchase verification
- Signature verification
- Secure purchase token storage using existing encryption utilities
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Check for potential backend verification endpoints rg -g "!build" -g "!*.gradle*" "verify.*purchase|validate.*purchase|billing.*verify"Length of output: 86
Script:
#!/bin/bash # Search for billing-related classes and purchase handling echo "=== Searching for billing-related files ===" fd -e kt -e java . | rg -l "billing|purchase|BillingClient" echo -e "\n=== Searching for billing implementations ===" ast-grep --pattern 'class $_ implements BillingClient' echo -e "\n=== Searching for purchase handling code ===" rg -g "*.{kt,java}" "onPurchase|handlePurchase|Purchase\." -A 3 echo -e "\n=== Searching for security-related code ===" rg -g "*.{kt,java}" "Security|Encrypt|verify.*signature" -A 2Length of output: 24361
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