07ccd484f1
refactor: restructure repository with tiered licensing
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Major restructuring of libertaria-sdk -> libertaria-stack:
FOLDER REORGANIZATION:
- core/ - L0-L3 layers (Commonwealth LCL-1.0)
- l0-transport/
- l1-identity/
- l2_session/
- l2-federation/
- l2-membrane/
- sdk/ - L4+ and bindings (Sovereign LSL-1.0)
- janus-sdk/
- l4-feed/
- apps/ - Examples (Unbound LUL-1.0)
- examples/
- legal/ - All license texts
LICENSES ADDED:
- LICENSE_COMMONWEALTH.md (LCL-1.0) - Viral reciprocity for Core
- LICENSE_SOVEREIGN.md (LSL-1.0) - Business-friendly for SDK
- LICENSE_UNBOUND.md (LUL-1.0) - Maximum freedom for docs/apps
BUILD.ZIG UPDATED:
- All paths updated to new structure
- Examples imports fixed
README.md REWRITTEN:
- Documents new folder structure
- Explains tiered licensing strategy
- Clear SPDX identifiers per component
NO CLA REQUIRED - contributors keep copyright
2026-02-05 20:12:32 +01:00
c8435a65df
chore: remove build artifacts and update .gitignore
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Remove temporary build error logs and binary artifacts:
- build_err.txt
- build_error_j1.txt
- capsule-core/build_errors.txt
- root (binary data file)
Add patterns to .gitignore to prevent future commits of:
- build_err* and build_errors.txt
- 'root' artifact files
2026-02-05 15:36:07 +01:00
638a0f5ea2
feat(transport): implement RFC-0015 Transport Skins
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Add MIMIC_DNS and MIMIC_HTTPS skins for DPI evasion:
- MIMIC_DNS: DoH tunnel with dictionary-based encoding
- MIMIC_HTTPS: WebSocket framing with domain fronting
- PNG integration for traffic shaping
All skins support:
- Polymorphic Noise Generator (PNG) for traffic shaping
- Dynamic packet sizing based on epoch profiles
- Kenya-compliant memory usage (<10MB)
Tests: 170+ passing
2026-02-04 05:57:58 +01:00
4bd581dd71
fix: Simplified transport_skins.zig to fix build
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Remove complex WebSocket implementation temporarily.
Focus on getting clean compile first.
Refs: RFC-0015
2026-02-03 17:48:30 +01:00
44b37bc231
fix: Final Zig 0.15.2 syntax fixes
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- duckdb.zig: Remove enum values (use default)
- png.zig: Mark unused bimodal params with _:
- transport_skins.zig: Mark probe params with _:
Refs: RFC-0015
2026-02-03 17:42:20 +01:00
924b330396
fix: Zig 0.15.2 unused parameter warnings
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- png.zig: Fix sampleGamma signature with _: prefix
- duckdb.zig: Use explicit enum(u32) with values
- transport_skins.zig: Use _: prefix for unused params
All tests should now compile without unused parameter errors.
Refs: RFC-0015
2026-02-03 17:37:43 +01:00
5dce8e0880
fix: More Zig 0.15.2 syntax fixes
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- png.zig: Remove crypto dependency, simple XOR key derivation
- png.zig: Fix type casts for u16/u32 calculations
- transport_skins.zig: Replace inline else in deinit
- duckdb.zig: Simplify enum definition
- build.zig: Remove crypto import for png module
Refs: RFC-0015
2026-02-03 17:29:07 +01:00
0e21a5340c
fix: Zig 0.15.2 syntax errors in PNG, skins, feed
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- png.zig: Replace @pow with std.math.pow, fix variable names
- png.zig: Add crypto module import via build.zig
- transport_skins.zig: Replace inline else with explicit arms
- duckdb.zig: Change c_uint to u32
- feed.zig: Fix hex escape syntax, mark unused params
Refs: RFC-0015, Sprint 5
2026-02-03 17:26:44 +01:00
8e05835330
feat(l0): RFC-0015 Transport Skins + PNG implementation
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- png.zig: Polymorphic Noise Generator (ChaCha20-based)
• Per-session deterministic noise from ECDH secret
• Epoch rotation (100-1000 packets)
• Statistical distributions: Normal, Pareto, Bimodal, LogNormal
• Packet sizes, timing jitter, dummy injection
- transport_skins.zig: Pluggable skin interface
• RawSkin: Direct UDP (baseline)
• MimicHttpsSkin: WebSocket over TLS framing
• Auto-selection via probing
• PNG integration for padded frames
Tests: PNG determinism, epoch rotation, WebSocket framing
Next: TLS handshake (utls parroting), DNS skin
Refs: RFC-0015, features/transport/*.feature
2026-02-03 17:21:05 +01:00
Markus Maiwald
