microsoft/ebpf-for-windows
Sep 2025 – Oct 2025
2 Months active
Languages Used
CPowerShellC++
Technical Skills
Kernel DevelopmentNetwork ProgrammingWindows Filtering Platform (WFP)eBPFC ProgrammingC++ Programming
andrwli
PROFILE
Andrwli
Andrew Li contributed to the microsoft/ebpf-for-windows repository by developing features that enhance network traffic control and code maintainability. He implemented a hard permit mechanism in the connect() hook, enabling more granular management of network connections at the kernel level. His work involved refactoring connection context management and logging, as well as updating documentation and tests to ensure robust integration. In a subsequent effort, Andrew clarified eBPF socket address verdict handling by renaming constants to distinguish soft and hard permit actions, improving code readability and future maintainability. He primarily utilized C, C++, and eBPF, demonstrating depth in kernel and network programming.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
905
Activity Months2
Your Network
14 people
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Focused refactor in microsoft/ebpf-for-windows to improve readability and maintainability of eBPF socket address verdict handling. Renamed BPF_SOCK_ADDR_VERDICT_PROCEED to BPF_SOCK_ADDR_VERDICT_PROCEED_SOFT to clearly distinguish soft vs hard permit actions in network hook verdicts. The change is tracked in commit a230bfda52f42a6a17b4053d4513439f84112f60 (change BPF_SOCK_ADDR_VERDICT_PROCEED to BPF_SOCK_ADDR_VERDICT_PROCEED_SOFT (#4701)).
1 Commits • 1 Features
Oct 1, 2025October 2025: Focused refactor in microsoft/ebpf-for-windows to improve readability and maintainability of eBPF socket address verdict handling. Renamed BPF_SOCK_ADDR_VERDICT_PROCEED to BPF_SOCK_ADDR_VERDICT_PROCEED_SOFT to clearly distinguish soft vs hard permit actions in network hook verdicts. The change is tracked in commit a230bfda52f42a6a17b4053d4513439f84112f60 (change BPF_SOCK_ADDR_VERDICT_PROCEED to BPF_SOCK_ADDR_VERDICT_PROCEED_SOFT (#4701)).
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for microsoft/ebpf-for-windows: Delivered a hard permit feature for the connect() hook to enhance network traffic control. Refactored connection context management and logging to support the new verdict type. Updated documentation and tests to validate integration. No major bugs fixed this month; stability improvements were achieved through code refactoring and test updates.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for microsoft/ebpf-for-windows: Delivered a hard permit feature for the connect() hook to enhance network traffic control. Refactored connection context management and logging to support the new verdict type. Updated documentation and tests to validate integration. No major bugs fixed this month; stability improvements were achieved through code refactoring and test updates.
Activity
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Quality Metrics
Correctness95.0%
Maintainability90.0%
Architecture95.0%
Performance90.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
CC++PowerShell
Technical Skills
C ProgrammingC++ ProgrammingKernel DevelopmentNetwork ProgrammingSystem ProgrammingWindows Filtering Platform (WFP)eBPF
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