Files
foxhunt/services/api_gateway/Cargo.toml
jgrusewski 4c23f8c50c security(api-gateway): implement X.509 signature verification for mTLS
Replace the TODO stub in validate_certificate_chain with full
cryptographic chain-of-trust verification using x509-parser's ring-backed
verify feature:

1. Issuer CN matching -- client cert issuer must equal CA subject CN
2. CA validity period -- reject expired or not-yet-valid CA certificates
3. CA Basic Constraints -- verify the signer actually has cA=true
4. Cryptographic signature -- verify client cert TBS data signature
   against the CA's SubjectPublicKeyInfo (RSA/ECDSA/Ed25519 via ring)

Also enables the "verify" feature on x509-parser and extends the method
signature to accept ca_cert_pem for proper chain validation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-21 19:19:35 +01:00

158 lines
3.5 KiB
TOML

[package]
name = "api_gateway"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
authors.workspace = true
license.workspace = true
description = "API Gateway Service with 6-layer authentication and request routing"
[[bin]]
name = "api_gateway"
path = "src/main.rs"
[dependencies]
# Core async and utilities
tokio = { workspace = true, features = ["sync", "time"] }
anyhow.workspace = true
tracing.workspace = true
tracing-subscriber.workspace = true
serde.workspace = true
serde_json.workspace = true
once_cell.workspace = true
clap.workspace = true
# gRPC and networking (Tonic 0.14)
tonic = { workspace = true, features = ["transport", "server", "tls-ring", "tls-webpki-roots"] }
tonic-prost.workspace = true
tonic-reflection.workspace = true
tonic-health.workspace = true
prost.workspace = true
tower = { workspace = true, features = ["util"] }
tower-layer.workspace = true
tower-service.workspace = true
hyper.workspace = true
http-body.workspace = true
http-body-util.workspace = true
hyper-util.workspace = true
bytes.workspace = true
# Async streams and futures
tokio-stream.workspace = true
async-stream.workspace = true
futures.workspace = true
async-trait.workspace = true
# Performance monitoring
hdrhistogram.workspace = true
prometheus = { workspace = true, features = ["process"] }
# Cryptography and security
sha2.workspace = true
x509-parser = { version = "0.16", features = ["verify"] }
reqwest = { version = "0.12", features = ["rustls-tls"], default-features = false }
base64.workspace = true
jsonwebtoken.workspace = true
chrono.workspace = true
ocsp = "0.4"
lru = "0.12"
hex = "0.4"
const-oid = "0.9"
# MFA/TOTP dependencies
totp-rs = "5.6"
qrcode = "0.14"
image = "0.25"
base32 = "0.5"
hmac = "0.12"
sha1 = "0.10"
urlencoding = "2.1"
secrecy = { version = "0.8", features = ["serde"] }
zeroize.workspace = true
thiserror.workspace = true
uuid.workspace = true
sqlx = { workspace = true, features = ["postgres", "chrono", "uuid", "json", "macros"] }
num-traits.workspace = true
rust_decimal.workspace = true
rand.workspace = true
# Internal workspace crates
trading_engine.workspace = true
common = { workspace = true, features = ["database"] }
config = { workspace = true, features = ["postgres"] }
# Redis for JWT revocation and rate limiting
redis = { workspace = true, features = ["tokio-comp", "connection-manager"] }
# Rate limiting
governor = "0.6"
dashmap = "6.0"
# HTTP and networking
http = "1.1"
# Regex for validation
regex = "1.11"
# Circuit breaker for fault tolerance (using tower's timeout + buffer for now)
# Note: Full circuit breaker can be implemented using tower-layer
# HTTP server for Prometheus metrics endpoint
axum = "0.7"
[build-dependencies]
tonic-prost-build.workspace = true
prost-build.workspace = true
[dev-dependencies]
criterion = { version = "0.5", features = ["html_reports"] }
tokio-test = "0.4"
tli.workspace = true # Required for proto definitions in tests
[features]
default = ["minimal"]
minimal = []
database = []
[[bench]]
name = "rate_limiter_bench"
harness = false
[[bench]]
name = "auth_overhead"
harness = false
[[bench]]
name = "routing_latency"
harness = false
[[bench]]
name = "rate_limiting_perf"
harness = false
[[bench]]
name = "cache_performance"
harness = false
[[bench]]
name = "throughput"
harness = false
[[bench]]
name = "revocation_cache_perf"
harness = false
[[bench]]
name = "authz_dashmap_benchmark"
harness = false
[[bench]]
name = "dashmap_rate_limiter_bench"
harness = false
[[bench]]
name = "proxy_latency"
harness = false