laantungir/fips
1
0
Fork 0
mirror of https://github.com/jmcorgan/fips.git synced 2026-07-30 19:46:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add BLE L2CAP transport with scan-based auto-connect

Browse Source 
BLE transport implementation using L2CAP Connection-Oriented Channels
(SeqPacket mode) via the bluer crate, behind cfg(feature = "ble").

Core transport:
- BleTransport<I> generic over BleIo trait (BluerIo prod, MockBleIo test)
- Connection pool with priority eviction (static > discovered, max 7)
- Connect-on-send via connect_inline() matching TCP behavior
- Per-connection receive loops with pool cleanup on disconnect

Discovery and probing:
- Combined scan_probe_loop using select! over scanner events and a
  BinaryHeap delay queue with per-entry random jitter (0-5s) to prevent
  herd effects when multiple nodes see the same beacon simultaneously
- Pre-handshake pubkey exchange ([0x00][pubkey:32]) for IK identity
- Cross-probe tie-breaker: smaller NodeAddr's outbound wins (same
  convention as FMP/FSP rekey dual-initiation)
- Probed peers reported to DiscoveryBuffer; pool fills through normal
  node-layer auto-connect -> send_async -> connect_inline path

Beacon management:
- Periodic advertising: 1s burst every 30s (configurable via
  beacon_interval_secs / beacon_duration_secs)
- FIPS service UUID for scan filtering

Configuration (all fields optional with defaults):
- adapter, psm, mtu, max_connections, connect_timeout_ms
- advertise, scan, auto_connect, accept_connections
- beacon_interval_secs (30), beacon_duration_secs (1)

Hardware validated with two BLE nodes:
- 2048-byte MTU, ~60-160ms RTT, zero-config auto-connect
- BLE spike tool at testing/ble/ for standalone adapter validation

42 unit tests + 4 node-level integration tests, all CI-compatible
via MockBleIo (no hardware required). tokio test-util added for
time-dependent scan/probe tests.
This commit is contained in:
Johnathan Corgan
2026-03-25 04:21:46 +00:00
parent d3385b902a
commit 89352d3218
27 changed files with 5098 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Cargo.lock
Generated
+223 -7
View File
@@ -220,6 +220,35 @@ dependencies = [
"piper",
]
[[package]]
name = "bluer"
version = "0.17.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "af68112f5c60196495c8b0eea68349817855f565df5b04b2477916d09fb1a901"
dependencies = [
"custom_debug",
"dbus",
"dbus-crossroads",
"dbus-tokio",
"displaydoc",
"futures",
"hex",
"lazy_static",
"libc",
"log",
"macaddr",
"nix 0.29.0",
"num-derive",
"num-traits",
"pin-project",
"serde",
"serde_json",
"strum 0.26.3",
"tokio",
"tokio-stream",
"uuid",
]
[[package]]
name = "bumpalo"
version = "3.19.1"
@@ -578,14 +607,60 @@ dependencies = [
"phf",
]
[[package]]
name = "custom_debug"
version = "0.6.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2da7d1ad9567b3e11e877f1d7a0fa0360f04162f94965fc4448fbed41a65298e"
dependencies = [
"custom_debug_derive",
]
[[package]]
name = "custom_debug_derive"
version = "0.6.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a707ceda8652f6c7624f2be725652e9524c815bf3b9d55a0b2320be2303f9c11"
dependencies = [
"darling 0.20.11",
"proc-macro2",
"quote",
"syn 2.0.114",
"synstructure",
]
[[package]]
name = "darling"
version = "0.20.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
dependencies = [
"darling_core 0.20.11",
"darling_macro 0.20.11",
]
[[package]]
name = "darling"
version = "0.23.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25ae13da2f202d56bd7f91c25fba009e7717a1e4a1cc98a76d844b65ae912e9d"
dependencies = [
"darling_core",
"darling_macro",
"darling_core 0.23.0",
"darling_macro 0.23.0",
]
[[package]]
name = "darling_core"
version = "0.20.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
dependencies = [
"fnv",
"ident_case",
"proc-macro2",
"quote",
"strsim",
"syn 2.0.114",
]
[[package]]
@@ -601,17 +676,61 @@ dependencies = [
"syn 2.0.114",
]
[[package]]
name = "darling_macro"
version = "0.20.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
dependencies = [
"darling_core 0.20.11",
"quote",
"syn 2.0.114",
]
[[package]]
name = "darling_macro"
version = "0.23.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ac3984ec7bd6cfa798e62b4a642426a5be0e68f9401cfc2a01e3fa9ea2fcdb8d"
dependencies = [
"darling_core",
"darling_core 0.23.0",
"quote",
"syn 2.0.114",
]
[[package]]
name = "dbus"
version = "0.9.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "190b6255e8ab55a7b568df5a883e9497edc3e4821c06396612048b430e5ad1e9"
dependencies = [
"futures-channel",
"futures-util",
"libc",
"libdbus-sys",
"windows-sys 0.59.0",
]
[[package]]
name = "dbus-crossroads"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "64bff0bd181fba667660276c6b7ebdc50cff37ce593e7adf9e734f89c8f444e8"
dependencies = [
"dbus",
]
[[package]]
name = "dbus-tokio"
version = "0.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "007688d459bc677131c063a3a77fb899526e17b7980f390b69644bdbc41fad13"
dependencies = [
"dbus",
"libc",
"tokio",
]
[[package]]
name = "deltae"
version = "0.3.2"
@@ -681,6 +800,17 @@ dependencies = [
"windows-sys 0.61.2",
]
[[package]]
name = "displaydoc"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.114",
]
[[package]]
name = "document-features"
version = "0.2.12"
@@ -786,6 +916,7 @@ name = "fips"
version = "0.3.0-dev"
dependencies = [
"bech32",
"bluer",
"chacha20poly1305",
"clap",
"criterion",
@@ -1101,7 +1232,7 @@ version = "0.3.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "357b7205c6cd18dd2c86ed312d1e70add149aea98e7ef72b9fdf0270e555c11d"
dependencies = [
"darling",
"darling 0.23.0",
"indoc",
"proc-macro2",
"quote",
@@ -1189,6 +1320,15 @@ version = "0.2.180"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
[[package]]
name = "libdbus-sys"
version = "0.2.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5cbe856efeb50e4681f010e9aaa2bf0a644e10139e54cde10fc83a307c23bd9f"
dependencies = [
"pkg-config",
]
[[package]]
name = "libloading"
version = "0.9.0"
@@ -1264,6 +1404,12 @@ dependencies = [
"winapi",
]
[[package]]
name = "macaddr"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baee0bbc17ce759db233beb01648088061bf678383130602a298e6998eedb2d8"
[[package]]
name = "matchers"
version = "0.2.0"
@@ -1618,6 +1764,26 @@ dependencies = [
"siphasher",
]
[[package]]
name = "pin-project"
version = "1.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
dependencies = [
"pin-project-internal",
]
[[package]]
name = "pin-project-internal"
version = "1.1.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.114",
]
[[package]]
name = "pin-project-lite"
version = "0.2.16"
@@ -1641,6 +1807,12 @@ dependencies = [
"futures-io",
]
[[package]]
name = "pkg-config"
version = "0.3.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
[[package]]
name = "plotters"
version = "0.3.7"
@@ -1809,7 +1981,7 @@ dependencies = [
"itertools 0.14.0",
"kasuari",
"lru",
"strum",
"strum 0.27.2",
"thiserror 2.0.18",
"unicode-segmentation",
"unicode-truncate",
@@ -1861,7 +2033,7 @@ dependencies = [
"itertools 0.14.0",
"line-clipping",
"ratatui-core",
"strum",
"strum 0.27.2",
"time",
"unicode-segmentation",
"unicode-width",
@@ -2191,13 +2363,35 @@ version = "0.11.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
[[package]]
name = "strum"
version = "0.26.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06"
dependencies = [
"strum_macros 0.26.4",
]
[[package]]
name = "strum"
version = "0.27.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
dependencies = [
"strum_macros",
"strum_macros 0.27.2",
]
[[package]]
name = "strum_macros"
version = "0.26.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4c6bee85a5a24955dc440386795aa378cd9cf82acd5f764469152d2270e581be"
dependencies = [
"heck",
"proc-macro2",
"quote",
"rustversion",
"syn 2.0.114",
]
[[package]]
@@ -2240,6 +2434,17 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "synstructure"
version = "0.13.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.114",
]
[[package]]
name = "tempfile"
version = "3.24.0"
@@ -2435,6 +2640,17 @@ dependencies = [
"tokio",
]
[[package]]
name = "tokio-stream"
version = "0.1.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
dependencies = [
"futures-core",
"pin-project-lite",
"tokio",
]
[[package]]
name = "tokio-util"
version = "0.7.18"