diff --git a/Cargo.lock b/Cargo.lock index c2a0ce5..6eeba0d 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -26,6 +26,15 @@ dependencies = [ "memchr", ] +[[package]] +name = "android_system_properties" +version = "0.1.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311" +dependencies = [ + "libc", +] + [[package]] name = "arc-swap" version = "1.7.1" @@ -150,8 +159,10 @@ dependencies = [ "axum", "axum-server", "dotenvy", + "rand", "serde", "serde_json", + "serde_with", "tokio", ] @@ -170,6 +181,12 @@ dependencies = [ "windows-targets", ] +[[package]] +name = "base64" +version = "0.22.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6" + [[package]] name = "bindgen" version = "0.72.1" @@ -196,6 +213,12 @@ version = "2.9.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "2261d10cca569e4643e526d8dc2e62e433cc8aba21ab764233731f8d369bf394" +[[package]] +name = "bumpalo" +version = "3.19.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43" + [[package]] name = "bytes" version = "1.10.1" @@ -229,6 +252,18 @@ version = "1.0.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9" +[[package]] +name = "chrono" +version = "0.4.42" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "145052bdd345b87320e369255277e3fb5152762ad123a901ef5c262dd38fe8d2" +dependencies = [ + "iana-time-zone", + "num-traits", + "serde", + "windows-link", +] + [[package]] name = "clang-sys" version = "1.8.1" @@ -249,6 +284,57 @@ dependencies = [ "cc", ] +[[package]] +name = "core-foundation-sys" +version = "0.8.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b" + +[[package]] +name = "darling" +version = "0.20.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee" +dependencies = [ + "darling_core", + "darling_macro", +] + +[[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", +] + +[[package]] +name = "darling_macro" +version = "0.20.11" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead" +dependencies = [ + "darling_core", + "quote", + "syn", +] + +[[package]] +name = "deranged" +version = "0.5.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d630bccd429a5bb5a64b5e94f693bfc48c9f8566418fda4c494cc94f911f87cc" +dependencies = [ + "powerfmt", + "serde", +] + [[package]] name = "dotenvy" version = "0.15.7" @@ -261,6 +347,12 @@ version = "1.0.5" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813" +[[package]] +name = "dyn-clone" +version = "1.0.20" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d0881ea181b1df73ff77ffaaf9c7544ecc11e82fba9b5f27b262a3c73a332555" + [[package]] name = "either" version = "1.15.0" @@ -396,19 +488,31 @@ dependencies = [ "futures-core", "futures-sink", "http", - "indexmap", + "indexmap 2.11.1", "slab", "tokio", "tokio-util", "tracing", ] +[[package]] +name = "hashbrown" +version = "0.12.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888" + [[package]] name = "hashbrown" version = "0.15.5" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1" +[[package]] +name = "hex" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70" + [[package]] name = "http" version = "1.3.1" @@ -493,6 +597,47 @@ dependencies = [ "tower-service", ] +[[package]] +name = "iana-time-zone" +version = "0.1.64" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "33e57f83510bb73707521ebaffa789ec8caf86f9657cad665b092b581d40e9fb" +dependencies = [ + "android_system_properties", + "core-foundation-sys", + "iana-time-zone-haiku", + "js-sys", + "log", + "wasm-bindgen", + "windows-core", +] + +[[package]] +name = "iana-time-zone-haiku" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f" +dependencies = [ + "cc", +] + +[[package]] +name = "ident_case" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39" + +[[package]] +name = "indexmap" +version = "1.9.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99" +dependencies = [ + "autocfg", + "hashbrown 0.12.3", + "serde", +] + [[package]] name = "indexmap" version = "2.11.1" @@ -500,7 +645,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "206a8042aec68fa4a62e8d3f7aa4ceb508177d9324faf261e1959e495b7a1921" dependencies = [ "equivalent", - "hashbrown", + "hashbrown 0.15.5", + "serde", ] [[package]] @@ -539,6 +685,16 @@ dependencies = [ "libc", ] +[[package]] +name = "js-sys" +version = "0.3.80" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "852f13bec5eba4ba9afbeb93fd7c13fe56147f055939ae21c43a29a0ecb2702e" +dependencies = [ + "once_cell", + "wasm-bindgen", +] + [[package]] name = "libc" version = "0.2.175" @@ -615,6 +771,21 @@ dependencies = [ "minimal-lexical", ] +[[package]] +name = "num-conv" +version = "0.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9" + +[[package]] +name = "num-traits" +version = "0.2.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841" +dependencies = [ + "autocfg", +] + [[package]] name = "object" version = "0.36.7" @@ -648,6 +819,21 @@ version = "0.1.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184" +[[package]] +name = "powerfmt" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391" + +[[package]] +name = "ppv-lite86" +version = "0.2.21" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9" +dependencies = [ + "zerocopy", +] + [[package]] name = "prettyplease" version = "0.2.37" @@ -682,6 +868,55 @@ version = "5.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f" +[[package]] +name = "rand" +version = "0.9.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1" +dependencies = [ + "rand_chacha", + "rand_core", +] + +[[package]] +name = "rand_chacha" +version = "0.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.9.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38" +dependencies = [ + "getrandom 0.3.3", +] + +[[package]] +name = "ref-cast" +version = "1.0.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4a0ae411dbe946a674d89546582cea4ba2bb8defac896622d6496f14c23ba5cf" +dependencies = [ + "ref-cast-impl", +] + +[[package]] +name = "ref-cast-impl" +version = "1.0.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1165225c21bff1f3bbce98f5a1f889949bc902d3575308cc7b0de30b4f6d27c7" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "regex" version = "1.11.2" @@ -793,6 +1028,30 @@ version = "1.0.20" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f" +[[package]] +name = "schemars" +version = "0.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f" +dependencies = [ + "dyn-clone", + "ref-cast", + "serde", + "serde_json", +] + +[[package]] +name = "schemars" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0" +dependencies = [ + "dyn-clone", + "ref-cast", + "serde", + "serde_json", +] + [[package]] name = "serde" version = "1.0.221" @@ -859,6 +1118,38 @@ dependencies = [ "serde", ] +[[package]] +name = "serde_with" +version = "3.14.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f2c45cd61fefa9db6f254525d46e392b852e0e61d9a1fd36e5bd183450a556d5" +dependencies = [ + "base64", + "chrono", + "hex", + "indexmap 1.9.3", + "indexmap 2.11.1", + "schemars 0.9.0", + "schemars 1.0.4", + "serde", + "serde_derive", + "serde_json", + "serde_with_macros", + "time", +] + +[[package]] +name = "serde_with_macros" +version = "3.14.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "de90945e6565ce0d9a25098082ed4ee4002e047cb59892c318d66821e14bb30f" +dependencies = [ + "darling", + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "shlex" version = "1.3.0" @@ -887,6 +1178,12 @@ dependencies = [ "windows-sys 0.59.0", ] +[[package]] +name = "strsim" +version = "0.11.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f" + [[package]] name = "subtle" version = "2.6.1" @@ -910,6 +1207,36 @@ version = "1.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263" +[[package]] +name = "time" +version = "0.3.43" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "83bde6f1ec10e72d583d91623c939f623002284ef622b87de38cfd546cbf2031" +dependencies = [ + "deranged", + "num-conv", + "powerfmt", + "serde", + "time-core", + "time-macros", +] + +[[package]] +name = "time-core" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "40868e7c1d2f0b8d73e4a8c7f0ff63af4f6d19be117e90bd73eb1d62cf831c6b" + +[[package]] +name = "time-macros" +version = "0.2.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "30cfb0125f12d9c277f35663a0a33f8c30190f4e4574868a330595412d34ebf3" +dependencies = [ + "num-conv", + "time-core", +] + [[package]] name = "tokio" version = "1.47.1" @@ -1046,6 +1373,124 @@ dependencies = [ "wit-bindgen", ] +[[package]] +name = "wasm-bindgen" +version = "0.2.103" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ab10a69fbd0a177f5f649ad4d8d3305499c42bab9aef2f7ff592d0ec8f833819" +dependencies = [ + "cfg-if", + "once_cell", + "rustversion", + "wasm-bindgen-macro", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-backend" +version = "0.2.103" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0bb702423545a6007bbc368fde243ba47ca275e549c8a28617f56f6ba53b1d1c" +dependencies = [ + "bumpalo", + "log", + "proc-macro2", + "quote", + "syn", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-macro" +version = "0.2.103" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fc65f4f411d91494355917b605e1480033152658d71f722a90647f56a70c88a0" +dependencies = [ + "quote", + "wasm-bindgen-macro-support", +] + +[[package]] +name = "wasm-bindgen-macro-support" +version = "0.2.103" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ffc003a991398a8ee604a401e194b6b3a39677b3173d6e74495eb51b82e99a32" +dependencies = [ + "proc-macro2", + "quote", + "syn", + "wasm-bindgen-backend", + "wasm-bindgen-shared", +] + +[[package]] +name = "wasm-bindgen-shared" +version = "0.2.103" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "293c37f4efa430ca14db3721dfbe48d8c33308096bd44d80ebaa775ab71ba1cf" +dependencies = [ + "unicode-ident", +] + +[[package]] +name = "windows-core" +version = "0.62.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "57fe7168f7de578d2d8a05b07fd61870d2e73b4020e9f49aa00da8471723497c" +dependencies = [ + "windows-implement", + "windows-interface", + "windows-link", + "windows-result", + "windows-strings", +] + +[[package]] +name = "windows-implement" +version = "0.60.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + +[[package]] +name = "windows-interface" +version = "0.59.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + +[[package]] +name = "windows-link" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "45e46c0661abb7180e7b9c281db115305d49ca1709ab8242adf09666d2173c65" + +[[package]] +name = "windows-result" +version = "0.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7084dcc306f89883455a206237404d3eaf961e5bd7e0f312f7c91f57eb44167f" +dependencies = [ + "windows-link", +] + +[[package]] +name = "windows-strings" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7218c655a553b0bed4426cf54b20d7ba363ef543b52d515b3e48d7fd55318dda" +dependencies = [ + "windows-link", +] + [[package]] name = "windows-sys" version = "0.52.0" @@ -1134,6 +1579,26 @@ version = "0.45.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "5c573471f125075647d03df72e026074b7203790d41351cd6edc96f46bcccd36" +[[package]] +name = "zerocopy" +version = "0.8.27" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c" +dependencies = [ + "zerocopy-derive", +] + +[[package]] +name = "zerocopy-derive" +version = "0.8.27" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831" +dependencies = [ + "proc-macro2", + "quote", + "syn", +] + [[package]] name = "zeroize" version = "1.8.1" diff --git a/Cargo.toml b/Cargo.toml index e5df41d..8b6de19 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -7,6 +7,8 @@ edition = "2024" axum = "0.8.4" axum-server = { version = "0.7.2", features = ["tls-rustls"] } dotenvy = "0.15.7" +rand = "0.9.2" serde = { version = "1.0.221", features = ["derive"] } serde_json = "1.0.145" +serde_with = { version = "3.14.0", features = ["base64"] } tokio = { version = "1.47.1", features = ["rt-multi-thread"] } diff --git a/src/app.rs b/src/app.rs index 8b11826..a4278af 100644 --- a/src/app.rs +++ b/src/app.rs @@ -2,32 +2,47 @@ use std::sync::Arc; use axum::{Json, Router, extract::State, routing::post}; use serde::{Deserialize, Serialize}; -use tokio::sync::RwLock; +use tokio::sync::{Mutex, RwLock}; + +use crate::app::auth::{AuthState, Token, router}; + +mod auth; #[derive(Debug, Default, Clone)] struct AppState { value: Arc>, + auth: Arc>, +} +impl AppState { + async fn validate_token(&self, token: &Token) -> bool { + self.auth.lock().await.tokens.contains_key(token) + } } #[derive(Serialize, Deserialize, Debug, Default, Clone, Copy)] struct Payload { + token: Token, value: f64, } async fn put_value( - State(AppState { value: state }): State, + State(state): State, Json(payload): Json, -) { - *state.write().await = payload.value; +) -> Result<(), &'static str> { + // this is protected and needs a token + if !state.validate_token(&payload.token).await { + return Err("INVALID_TOKEN"); + } + *state.value.write().await = payload.value; + Ok(()) } async fn get_value(State(state): State) -> Json { Json(*state.value.read().await) } pub fn new_app() -> Router { - let value = Arc::new(RwLock::const_new(0.0)); - Router::new() .route("/value", post(put_value).get(get_value)) - .with_state(AppState { value }) + .nest("/auth", router()) + .with_state(AppState::default()) } diff --git a/src/app/auth.rs b/src/app/auth.rs new file mode 100644 index 0000000..f7a67ec --- /dev/null +++ b/src/app/auth.rs @@ -0,0 +1,59 @@ +use std::collections::HashMap; + +use axum::{Json, Router, extract::State, routing::post}; +use rand::Rng; +use serde::{Deserialize, Serialize}; +use serde_with::{base64::Base64, serde_as}; + +use super::AppState; + +#[serde_as] +#[derive(Serialize, Deserialize, Debug, Default, Clone, Copy, PartialEq, Eq, Hash)] +pub struct Token(#[serde_as(as = "Base64")] pub [u8; 32]); + +#[derive(Debug, Default, Clone)] +pub struct AuthState { + db: HashMap>, + pub tokens: HashMap, +} + +pub fn router() -> Router { + Router::new() + .route("/login", post(login)) + .route("/register", post(register)) +} + +#[serde_as] +#[derive(Serialize, Deserialize)] +struct RegisterRequest { + username: String, + #[serde_as(as = "Base64")] + secret: Vec, +} +async fn register( + State(state): State, + Json(request): Json, +) -> Json> { + let mut lock = state.auth.lock().await; + if lock.db.contains_key(&request.username) { + return Json(Err("ALREADY_EXISTS")); + } + lock.db.insert(request.username, request.secret); + Json(Ok(())) +} + +type LoginRequest = RegisterRequest; +async fn login( + State(state): State, + Json(request): Json, +) -> Json> { + let mut lock = state.auth.lock().await; + match lock.db.get(&request.username) { + Some(x) if *x == request.secret => { + let token = Token(rand::rng().random::<[u8; 32]>()); + assert!(lock.tokens.insert(token, request.username).is_none()); // we should never see a token collision + Json(Ok(token)) + } + None | Some(_) => Json(Err("INVALID_CREDENTIALS")), + } +}