mirror of
https://github.com/SHOGGOTH-SECTOR/sica-fondt.git
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24f816b6a3
Place useful parts of the surrounding repos into sica-fondt by layer, per the
body model (Ada = membrane; brain/endocrine/capabilities/knowledge non-Ada):
- brain/ LLM reasoning + providers (dapr, hermes, MoMoA)
- capabilities/ REPRAG sidecars: hermes tools/skills, dapr tools, parallel
dispatch, A51 channels, and the OSINT cluster
- knowledge/ LORAG corpus: 754 cyber-skills, agency personas, secure-coding,
MITRE ATT&CK data
- reference/ defensive threat-reference (C3, shhbruh doc) + AdaYaml parser
License handling: AGPL sources (worldosint, advanced_evolution, mercury,
Reticulum) and GPL DeTTECT are SPEC-only clean-room/port descriptions — no
copyleft code copied. MIT/Apache/data parts copied as working trees.
Safety: shhbruh escape/persistence material and C3 covert-C2 kept as reference
only, not wired into the running organism. See CONSOLIDATION.md.
https://claude.ai/code/session_01UehUqEXXJJCsHoA4voCU5c
60 lines
1.9 KiB
Markdown
60 lines
1.9 KiB
Markdown
# API Reference: Testing for JSON Web Token Vulnerabilities
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## JWT Attack Types
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| Attack | Severity | Description |
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|--------|----------|-------------|
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| alg:none bypass | Critical | Remove signature verification |
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| Weak HMAC secret | Critical | Brute-force signing key |
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| Algorithm confusion | Critical | RS256 -> HS256 with public key |
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| kid injection | High | Path traversal/SQLi in kid |
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| jku spoofing | High | Point JWKS to attacker server |
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| Claim tampering | High | Modify role/sub without re-sign |
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| Missing exp | High | Token never expires |
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## JWT Structure
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| Part | Content | Example |
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|------|---------|---------|
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| Header | Algorithm, type, kid | `{"alg":"HS256","typ":"JWT"}` |
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| Payload | Claims (sub, exp, iat, iss) | `{"sub":"1001","role":"user"}` |
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| Signature | HMAC or RSA signature | Base64url encoded |
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## JWT Testing Tools
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| Tool | Purpose |
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|------|---------|
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| jwt_tool | 12+ attack modes for JWT testing |
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| hashcat -m 16500 | GPU JWT HMAC secret cracking |
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| Burp JWT Editor | Interactive JWT manipulation |
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| jwt.io | Online JWT decoder |
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| john | CPU-based JWT secret cracking |
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## Standard Claims
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| Claim | Required | Purpose |
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|-------|----------|---------|
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| iss | Yes | Issuer identifier |
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| sub | Yes | Subject (user ID) |
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| aud | Yes | Intended audience |
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| exp | Yes | Expiration time |
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| iat | Recommended | Issued at time |
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| nbf | Optional | Not before time |
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| jti | Optional | JWT ID (replay prevention) |
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## Python Libraries
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| Library | Version | Purpose |
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|---------|---------|---------|
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| `base64` | stdlib | JWT encoding/decoding |
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| `hmac` | stdlib | HMAC signature generation |
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| `hashlib` | stdlib | Hash functions |
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| `json` | stdlib | JSON parsing |
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| `requests` | >=2.28 | Token testing against APIs |
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## References
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- jwt_tool: https://github.com/ticarpi/jwt_tool
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- PortSwigger JWT: https://portswigger.net/web-security/jwt
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- RFC 7519: https://www.rfc-editor.org/rfc/rfc7519
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