florian.richer/command_gateway
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[DAEMON] Add endpoint support

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This commit is contained in:
Florian RICHER 2023-03-13 21:55:59 +01:00
parent 515d4519c7
commit 2928aec9af
4 changed files with 446 additions and 8 deletions
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400
Cargo.lock generated
View file

@ -107,18 +107,36 @@ version = "0.13.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
[[package]]
name = "base64"
version = "0.21.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
[[package]]
name = "bitflags"
version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bumpalo"
version = "3.12.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
[[package]]
name = "bytes"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dfb24e866b15a1af2a1b663f10c6b6b8f397a84aadb828f12e5b289ec23a3a3c"
[[package]]
name = "cc"
version = "1.0.79"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
[[package]]
name = "cfg-if"
version = "1.0.0"
@ -131,6 +149,7 @@ version = "0.1.0"
dependencies = [
"prost",
"regex",
"reqwest",
"serde",
"serde_json",
"serde_yaml",
@ -143,12 +162,37 @@ dependencies = [
"uuid",
]
[[package]]
name = "core-foundation"
version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
dependencies = [
"core-foundation-sys",
"libc",
]
[[package]]
name = "core-foundation-sys"
version = "0.8.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
[[package]]
name = "either"
version = "1.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
[[package]]
name = "encoding_rs"
version = "0.8.32"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "071a31f4ee85403370b58aca746f01041ede6f0da2730960ad001edc2b71b394"
dependencies = [
"cfg-if",
]
[[package]]
name = "fastrand"
version = "1.8.0"
@ -170,6 +214,30 @@ version = "1.0.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
[[package]]
name = "foreign-types"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
dependencies = [
"foreign-types-shared",
]
[[package]]
name = "foreign-types-shared"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
[[package]]
name = "form_urlencoded"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
dependencies = [
"percent-encoding",
]
[[package]]
name = "futures-channel"
version = "0.3.25"
@ -336,6 +404,29 @@ dependencies = [
"tokio-io-timeout",
]
[[package]]
name = "hyper-tls"
version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
dependencies = [
"bytes",
"hyper",
"native-tls",
"tokio",
"tokio-native-tls",
]
[[package]]
name = "idna"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
dependencies = [
"unicode-bidi",
"unicode-normalization",
]
[[package]]
name = "indexmap"
version = "1.9.2"
@ -355,6 +446,12 @@ dependencies = [
"cfg-if",
]
[[package]]
name = "ipnet"
version = "2.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "30e22bd8629359895450b59ea7a776c850561b96a3b1d31321c1949d9e6c9146"
[[package]]
name = "itertools"
version = "0.10.5"
@ -370,6 +467,15 @@ version = "1.0.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
[[package]]
name = "js-sys"
version = "0.3.61"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
dependencies = [
"wasm-bindgen",
]
[[package]]
name = "lazy_static"
version = "1.4.0"
@ -427,6 +533,24 @@ version = "0.8.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
[[package]]
name = "native-tls"
version = "0.2.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
dependencies = [
"lazy_static",
"libc",
"log",
"openssl",
"openssl-probe",
"openssl-sys",
"schannel",
"security-framework",
"security-framework-sys",
"tempfile",
]
[[package]]
name = "num_cpus"
version = "1.15.0"
@ -443,6 +567,51 @@ version = "1.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
[[package]]
name = "openssl"
version = "0.10.45"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b102428fd03bc5edf97f62620f7298614c45cedf287c271e7ed450bbaf83f2e1"
dependencies = [
"bitflags",
"cfg-if",
"foreign-types",
"libc",
"once_cell",
"openssl-macros",
"openssl-sys",
]
[[package]]
name = "openssl-macros"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "openssl-probe"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
[[package]]
name = "openssl-sys"
version = "0.9.80"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "23bbbf7854cd45b83958ebe919f0e8e516793727652e27fda10a8384cfc790b7"
dependencies = [
"autocfg",
"cc",
"libc",
"pkg-config",
"vcpkg",
]
[[package]]
name = "percent-encoding"
version = "2.2.0"
@ -491,6 +660,12 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
[[package]]
name = "pkg-config"
version = "0.3.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
[[package]]
name = "ppv-lite86"
version = "0.2.17"
@ -645,6 +820,43 @@ dependencies = [
"winapi",
]
[[package]]
name = "reqwest"
version = "0.11.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "21eed90ec8570952d53b772ecf8f206aa1ec9a3d76b2521c56c42973f2d91ee9"
dependencies = [
"base64 0.21.0",
"bytes",
"encoding_rs",
"futures-core",
"futures-util",
"h2",
"http",
"http-body",
"hyper",
"hyper-tls",
"ipnet",
"js-sys",
"log",
"mime",
"native-tls",
"once_cell",
"percent-encoding",
"pin-project-lite",
"serde",
"serde_json",
"serde_urlencoded",
"tokio",
"tokio-native-tls",
"tower-service",
"url",
"wasm-bindgen",
"wasm-bindgen-futures",
"web-sys",
"winreg",
]
[[package]]
name = "rustversion"
version = "1.0.11"
@ -657,6 +869,38 @@ version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
[[package]]
name = "schannel"
version = "0.1.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "713cfb06c7059f3588fb8044c0fad1d09e3c01d225e25b9220dbfdcf16dbb1b3"
dependencies = [
"windows-sys",
]
[[package]]
name = "security-framework"
version = "2.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a332be01508d814fed64bf28f798a146d73792121129962fdf335bb3c49a4254"
dependencies = [
"bitflags",
"core-foundation",
"core-foundation-sys",
"libc",
"security-framework-sys",
]
[[package]]
name = "security-framework-sys"
version = "2.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "31c9bb296072e961fcbd8853511dd39c2d8be2deb1e17c6860b1d30732b323b4"
dependencies = [
"core-foundation-sys",
"libc",
]
[[package]]
name = "serde"
version = "1.0.152"
@ -688,6 +932,18 @@ dependencies = [
"serde",
]
[[package]]
name = "serde_urlencoded"
version = "0.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
dependencies = [
"form_urlencoded",
"itoa",
"ryu",
"serde",
]
[[package]]
name = "serde_yaml"
version = "0.9.17"
@ -751,6 +1007,21 @@ dependencies = [
"winapi",
]
[[package]]
name = "tinyvec"
version = "1.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
dependencies = [
"tinyvec_macros",
]
[[package]]
name = "tinyvec_macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
[[package]]
name = "tokio"
version = "1.24.2"
@ -790,6 +1061,16 @@ dependencies = [
"syn",
]
[[package]]
name = "tokio-native-tls"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
dependencies = [
"native-tls",
"tokio",
]
[[package]]
name = "tokio-stream"
version = "0.1.11"
@ -824,7 +1105,7 @@ dependencies = [
"async-stream",
"async-trait",
"axum",
"base64",
"base64 0.13.1",
"bytes",
"futures-core",
"futures-util",
@ -970,18 +1251,44 @@ dependencies = [
"winapi",
]
[[package]]
name = "unicode-bidi"
version = "0.3.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "524b68aca1d05e03fdf03fcdce2c6c94b6daf6d16861ddaa7e4f2b6638a9052c"
[[package]]
name = "unicode-ident"
version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
[[package]]
name = "unicode-normalization"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
dependencies = [
"tinyvec",
]
[[package]]
name = "unsafe-libyaml"
version = "0.2.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bc7ed8ba44ca06be78ea1ad2c3682a43349126c8818054231ee6f4748012aed2"
[[package]]
name = "url"
version = "2.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
dependencies = [
"form_urlencoded",
"idna",
"percent-encoding",
]
[[package]]
name = "uuid"
version = "1.2.2"
@ -1004,6 +1311,12 @@ dependencies = [
"syn",
]
[[package]]
name = "vcpkg"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
[[package]]
name = "want"
version = "0.3.0"
@ -1020,6 +1333,82 @@ version = "0.11.0+wasi-snapshot-preview1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
[[package]]
name = "wasm-bindgen"
version = "0.2.84"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
dependencies = [
"cfg-if",
"wasm-bindgen-macro",
]
[[package]]
name = "wasm-bindgen-backend"
version = "0.2.84"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
dependencies = [
"bumpalo",
"log",
"once_cell",
"proc-macro2",
"quote",
"syn",
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-futures"
version = "0.4.34"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f219e0d211ba40266969f6dbdd90636da12f75bee4fc9d6c23d1260dadb51454"
dependencies = [
"cfg-if",
"js-sys",
"wasm-bindgen",
"web-sys",
]
[[package]]
name = "wasm-bindgen-macro"
version = "0.2.84"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
dependencies = [
"quote",
"wasm-bindgen-macro-support",
]
[[package]]
name = "wasm-bindgen-macro-support"
version = "0.2.84"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
dependencies = [
"proc-macro2",
"quote",
"syn",
"wasm-bindgen-backend",
"wasm-bindgen-shared",
]
[[package]]
name = "wasm-bindgen-shared"
version = "0.2.84"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
[[package]]
name = "web-sys"
version = "0.3.61"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e33b99f4b23ba3eec1a53ac264e35a755f00e966e0065077d6027c0f575b0b97"
dependencies = [
"js-sys",
"wasm-bindgen",
]
[[package]]
name = "which"
version = "4.4.0"
@ -1109,3 +1498,12 @@ name = "windows_x86_64_msvc"
version = "0.42.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
[[package]]
name = "winreg"
version = "0.10.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
dependencies = [
"winapi",
]

1
Cargo.toml
View file

@ -33,6 +33,7 @@ tokio-stream = { version = "0.1", features = ["net"] } # Required for tonic with
tower = "0.4" # Required for tonic with unix socket
prost = "0.11" # Required for tonic
tonic = "0.8"
reqwest = "0.11.14"
[target.'cfg(windows)'.dependencies]
uds_windows = "1.0"

5
src/daemon/configuration/mod.rs
View file

@ -5,6 +5,7 @@ use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Default)]
pub struct Configuration {
whitelist: whitelist::Whitelist,
endpoint: Option<String>
}
impl Configuration {
@ -20,4 +21,8 @@ impl Configuration {
pub fn command_allowed(&self, command: &str) -> bool {
self.whitelist == command
}
pub fn get_endpoint(&self) -> Option<&String> {
self.endpoint.as_ref()
}
}

48
src/daemon/server.rs
View file

@ -19,21 +19,55 @@ impl Unix for DaemonServer {
request: Request<AuthorizeRequest>,
) -> Result<Response<AuthorizeResponse>, Status> {
let session = libcommand::Session::from(request.get_ref().pid);
let cmd = Command::from(request.get_ref().command_arg.as_ref());
let cmd_arg = request.get_ref().command_arg.clone();
let cmd = Command::from(cmd_arg.as_str());
let conf = super::CONFIGURATION.lock()
.map_err(|e| Status::internal(e.to_string()))?;
let conf = conf.as_ref().ok_or_else(|| Status::internal("Configuration not loaded"))?;
let endpoint = {
let conf_mutex = super::CONFIGURATION.lock()
.map_err(|e| Status::internal(e.to_string()))?;
let conf = conf_mutex.as_ref().ok_or_else(|| Status::internal("Configuration not loaded"))?;
if !conf.command_allowed(&cmd.command) {
return Err(Status::permission_denied("Command not authorized"));
if !conf.command_allowed(&cmd.command) {
return Err(Status::permission_denied("Command not authorized"));
}
conf.get_endpoint()
.and_then(|endpoint| Some(endpoint.clone()))
};
if let Some(endpoint) = endpoint {
let client = reqwest::Client::new();
let res = client.post(endpoint)
.body(cmd_arg.clone())
.send()
.await
.map_err(|_| Status::internal("ENDPOINT: Not reachable"))?;
let status = res.status();
if status.is_client_error() {
return match status {
reqwest::StatusCode::UNAUTHORIZED => {
Err(Status::unauthenticated("ENDPOINT: Not authorized"))
},
reqwest::StatusCode::BAD_REQUEST => {
Err(Status::unauthenticated("ENDPOINT: Invalid metadata"))
},
_ => {
Err(Status::permission_denied("ENDPOINT: Permission denied"))
}
}
} else if status.is_server_error() {
return Err(Status::internal("ENDPOINT: Internal error"));
} else if status.is_informational() || status.is_redirection() {
return Err(Status::unimplemented("ENDPOINT: Status code not supported"));
}
}
let session_id = session.id.clone();
super::SESSIONS.lock().unwrap().push(session);
Ok(Response::new(AuthorizeResponse {
command_arg: request.get_ref().command_arg.clone(),
command_arg: cmd_arg,
session_id
}))
}