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actix-web-utils
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Added read_body logger

This commit is contained in:
Franklin 2022-08-29 12:42:04 -04:00
parent 916c82debc
commit 3ecdb8c1d9
4 changed files with 149 additions and 3 deletions
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74
Cargo.lock generated
View File

@ -183,10 +183,13 @@ dependencies = [
[[package]]
name = "actix-web-utils"
version = "0.1.5"
version = "0.1.6"
dependencies = [
"actix-web",
"env_logger",
"futures-util",
"log",
"pin-project",
"serde",
"serde_json",
]
@ -232,6 +235,17 @@ dependencies = [
"alloc-no-stdlib",
]
[[package]]
name = "atty"
version = "0.2.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
dependencies = [
"hermit-abi",
"libc",
"winapi",
]
[[package]]
name = "autocfg"
version = "1.1.0"
@ -387,6 +401,19 @@ dependencies = [
"cfg-if",
]
[[package]]
name = "env_logger"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
dependencies = [
"atty",
"humantime",
"log",
"regex",
"termcolor",
]
[[package]]
name = "firestorm"
version = "0.5.1"
@ -447,6 +474,7 @@ dependencies = [
"futures-task",
"pin-project-lite",
"pin-utils",
"slab",
]
[[package]]
@ -527,6 +555,12 @@ version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
[[package]]
name = "humantime"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
[[package]]
name = "idna"
version = "0.2.3"
@ -712,6 +746,26 @@ version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
[[package]]
name = "pin-project"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc"
dependencies = [
"pin-project-internal",
]
[[package]]
name = "pin-project-internal"
version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "pin-project-lite"
version = "0.2.9"
@ -930,6 +984,15 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "termcolor"
version = "1.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
dependencies = [
"winapi-util",
]
[[package]]
name = "time"
version = "0.3.14"
@ -1084,6 +1147,15 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
[[package]]
name = "winapi-util"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
dependencies = [
"winapi",
]
[[package]]
name = "winapi-x86_64-pc-windows-gnu"
version = "0.4.0"

6
Cargo.toml
View File

@ -1,6 +1,6 @@
[package]
name = "actix-web-utils"
version = "0.1.5"
version = "0.1.6"
edition = "2021"
authors = ["Franklin E. Blanco"]
description = "Just some useful addons for actix web."
@ -13,3 +13,7 @@ actix-web = "4.1.0"
serde_json = { version = "1" }
serde = { version = "1.0", features = ["derive"] }
log = { version = "0.4", features = ["serde"] }
env_logger = "0.9"
futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
pin-project = "1"

3
src/extensions/mod.rs
View File

@ -1,2 +1,3 @@
pub mod typed_response;
pub mod logger;
pub mod logger;
pub mod read_body;

69
src/extensions/read_body.rs Normal file
View File

@ -0,0 +1,69 @@
use std::{
future::{ready, Ready},
rc::Rc,
};
use actix_web::{
dev::{self, Service, ServiceRequest, ServiceResponse, Transform},
web::BytesMut,
Error, HttpMessage,
};
use futures_util::{future::LocalBoxFuture, stream::StreamExt};
/// Pass this struct to App::new().wrap(HERE) to log the request body each time a request is made. Stole it from here: <https://github.com/actix/examples/blob/master/middleware/middleware/src/read_request_body.rs>
pub struct Logging;
impl<S: 'static, B> Transform<S, ServiceRequest> for Logging
where
S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
S::Future: 'static,
B: 'static,
{
type Response = ServiceResponse<B>;
type Error = Error;
type InitError = ();
type Transform = LoggingMiddleware<S>;
type Future = Ready<Result<Self::Transform, Self::InitError>>;
fn new_transform(&self, service: S) -> Self::Future {
ready(Ok(LoggingMiddleware {
service: Rc::new(service),
}))
}
}
pub struct LoggingMiddleware<S> {
// This is special: We need this to avoid lifetime issues.
service: Rc<S>,
}
impl<S, B> Service<ServiceRequest> for LoggingMiddleware<S>
where
S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static,
S::Future: 'static,
B: 'static,
{
type Response = ServiceResponse<B>;
type Error = Error;
type Future = LocalBoxFuture<'static, Result<Self::Response, Self::Error>>;
dev::forward_ready!(service);
fn call(&self, mut req: ServiceRequest) -> Self::Future {
let svc = self.service.clone();
Box::pin(async move {
let mut body = BytesMut::new();
let mut stream = req.take_payload();
while let Some(chunk) = stream.next().await {
body.extend_from_slice(&chunk?);
}
println!("request body: {body:?}");
let res = svc.call(req).await?;
println!("response: {:?}", res.headers());
Ok(res)
})
}
}