Merge pull request #90 from chaoticryptidz/minimal-cargo-tidy

Allow more minimal cargo features & allow setting UDS filename
This commit is contained in:
Kavin 2023-09-29 13:05:50 +01:00 committed by GitHub
commit 899997a1ec
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 265 additions and 163 deletions

354
Cargo.lock generated
View file

@ -330,12 +330,6 @@ version = "0.21.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
[[package]]
name = "bit_field"
version = "0.10.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
[[package]]
name = "bitflags"
version = "1.3.2"
@ -487,6 +481,22 @@ dependencies = [
"version_check",
]
[[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 = "0.8.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
[[package]]
name = "cpufeatures"
version = "0.2.9"
@ -538,12 +548,6 @@ dependencies = [
"cfg-if",
]
[[package]]
name = "crunchy"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
[[package]]
name = "crypto-common"
version = "0.1.6"
@ -605,30 +609,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "exr"
version = "1.71.0"
name = "errno"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "832a761f35ab3e6664babfbdc6cef35a4860e816ec3916dcfd0882954e98a8a8"
checksum = "136526188508e25c6fef639d7927dfb3e0e3084488bf202267829cf7fc23dbdd"
dependencies = [
"bit_field",
"flume",
"half",
"lebe",
"miniz_oxide",
"rayon-core",
"smallvec",
"zune-inflate",
"errno-dragonfly",
"libc",
"windows-sys",
]
[[package]]
name = "fdeflate"
version = "0.3.0"
name = "errno-dragonfly"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d329bdeac514ee06249dabc27877490f17f5d371ec693360768b838e19f3ae10"
checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
dependencies = [
"simd-adler32",
"cc",
"libc",
]
[[package]]
name = "fastrand"
version = "2.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
[[package]]
name = "flate2"
version = "1.0.27"
@ -639,21 +645,27 @@ dependencies = [
"miniz_oxide",
]
[[package]]
name = "flume"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
dependencies = [
"spin 0.9.8",
]
[[package]]
name = "fnv"
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 = "1.2.0"
@ -745,16 +757,6 @@ dependencies = [
"wasi",
]
[[package]]
name = "gif"
version = "0.12.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "80792593675e051cf94a4b111980da2ba60d4a83e43e0048c5693baab3977045"
dependencies = [
"color_quant",
"weezl",
]
[[package]]
name = "gimli"
version = "0.28.0"
@ -786,15 +788,6 @@ dependencies = [
"tracing",
]
[[package]]
name = "half"
version = "2.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "02b4af3693f1b705df946e9fe5631932443781d0aabb423b62fcd4d73f6d2fd0"
dependencies = [
"crunchy",
]
[[package]]
name = "hashbrown"
version = "0.12.3"
@ -891,6 +884,19 @@ dependencies = [
"tokio-rustls",
]
[[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 = "0.4.0"
@ -910,14 +916,9 @@ dependencies = [
"bytemuck",
"byteorder",
"color_quant",
"exr",
"gif",
"jpeg-decoder",
"num-rational",
"num-traits",
"png",
"qoi",
"tiff",
]
[[package]]
@ -938,9 +939,9 @@ dependencies = [
[[package]]
name = "indexmap"
version = "2.0.0"
version = "2.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
checksum = "ad227c3af19d4914570ad36d30409928b75967c298feb9ea1969db3a610bb14e"
dependencies = [
"equivalent",
"hashbrown 0.14.0",
@ -1012,10 +1013,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
[[package]]
name = "lebe"
version = "0.5.2"
name = "lazy_static"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "03087c2bad5e1034e8cace5926dec053fb3790248370865f5117a7d0213354c8"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "libc"
@ -1053,6 +1054,12 @@ dependencies = [
"glob",
]
[[package]]
name = "linux-raw-sys"
version = "0.4.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1a9bad9f94746442c783ca431b22403b519cd7fbeed0533fdd6328b2f2212128"
[[package]]
name = "local-channel"
version = "0.1.4"
@ -1148,7 +1155,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e7810e0be55b428ada41041c41f32c9f1a42817901b4ccf45fa3d4b6561e74c7"
dependencies = [
"adler",
"simd-adler32",
]
[[package]]
@ -1172,6 +1178,24 @@ dependencies = [
"rayon",
]
[[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 = "new_debug_unreachable"
version = "1.0.4"
@ -1283,6 +1307,50 @@ version = "1.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
[[package]]
name = "openssl"
version = "0.10.57"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bac25ee399abb46215765b1cb35bc0212377e58a061560d8b29b024fd0430e7c"
dependencies = [
"bitflags 2.4.0",
"cfg-if",
"foreign-types",
"libc",
"once_cell",
"openssl-macros",
"openssl-sys",
]
[[package]]
name = "openssl-macros"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.37",
]
[[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 = "0.9.93"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "db4d56a4c0478783083cfafcc42493dd4a981d41669da64b4572a2a089b51b1d"
dependencies = [
"cc",
"libc",
"pkg-config",
"vcpkg",
]
[[package]]
name = "parking_lot"
version = "0.12.1"
@ -1353,19 +1421,6 @@ version = "0.3.27"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
[[package]]
name = "png"
version = "0.17.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd75bf2d8dd3702b9707cdbc56a5b9ef42cec752eb8b3bafc01234558442aa64"
dependencies = [
"bitflags 1.3.2",
"crc32fast",
"fdeflate",
"flate2",
"miniz_oxide",
]
[[package]]
name = "ppv-lite86"
version = "0.2.17"
@ -1381,15 +1436,6 @@ dependencies = [
"unicode-ident",
]
[[package]]
name = "qoi"
version = "0.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f6d64c71eb498fe9eae14ce4ec935c555749aef511cca85b5568910d6e48001"
dependencies = [
"bytemuck",
]
[[package]]
name = "qstring"
version = "0.7.2"
@ -1572,10 +1618,12 @@ dependencies = [
"http-body",
"hyper",
"hyper-rustls",
"hyper-tls",
"ipnet",
"js-sys",
"log",
"mime",
"native-tls",
"once_cell",
"percent-encoding",
"pin-project-lite",
@ -1585,6 +1633,7 @@ dependencies = [
"serde_json",
"serde_urlencoded",
"tokio",
"tokio-native-tls",
"tokio-rustls",
"tokio-socks",
"tokio-util",
@ -1616,7 +1665,7 @@ dependencies = [
"cc",
"libc",
"once_cell",
"spin 0.5.2",
"spin",
"untrusted",
"web-sys",
"winapi",
@ -1659,6 +1708,19 @@ dependencies = [
"semver",
]
[[package]]
name = "rustix"
version = "0.38.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "747c788e9ce8e92b12cd485c49ddf90723550b654b32508f979b71a7b1ecda4f"
dependencies = [
"bitflags 2.4.0",
"errno",
"libc",
"linux-raw-sys",
"windows-sys",
]
[[package]]
name = "rustls"
version = "0.21.7"
@ -1696,6 +1758,15 @@ version = "1.0.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
[[package]]
name = "schannel"
version = "0.1.22"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0c3733bf4cf7ea0880754e19cb5a462007c4a8c1914bff372ccc95b464f1df88"
dependencies = [
"windows-sys",
]
[[package]]
name = "scopeguard"
version = "1.2.0"
@ -1712,6 +1783,29 @@ dependencies = [
"untrusted",
]
[[package]]
name = "security-framework"
version = "2.9.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "05b64fb303737d99b81884b2c63433e9ae28abebe5eb5045dcdd175dc2ecf4de"
dependencies = [
"bitflags 1.3.2",
"core-foundation",
"core-foundation-sys",
"libc",
"security-framework-sys",
]
[[package]]
name = "security-framework-sys"
version = "2.9.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e932934257d3b408ed8f30db49d85ea163bfe74961f017f405b025af298f0c7a"
dependencies = [
"core-foundation-sys",
"libc",
]
[[package]]
name = "semver"
version = "1.0.19"
@ -1793,12 +1887,6 @@ dependencies = [
"libc",
]
[[package]]
name = "simd-adler32"
version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
[[package]]
name = "simd_helpers"
version = "0.1.0"
@ -1849,15 +1937,6 @@ version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
[[package]]
name = "spin"
version = "0.9.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
dependencies = [
"lock_api",
]
[[package]]
name = "syn"
version = "1.0.109"
@ -1900,36 +1979,38 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9d0e916b1148c8e263850e1ebcbd046f333e0683c724876bb0da63ea4373dc8a"
[[package]]
name = "thiserror"
version = "1.0.48"
name = "tempfile"
version = "3.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9d6d7a740b8a666a7e828dd00da9c0dc290dff53154ea77ac109281de90589b7"
checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef"
dependencies = [
"cfg-if",
"fastrand",
"redox_syscall",
"rustix",
"windows-sys",
]
[[package]]
name = "thiserror"
version = "1.0.49"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4"
dependencies = [
"thiserror-impl",
]
[[package]]
name = "thiserror-impl"
version = "1.0.48"
version = "1.0.49"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "49922ecae66cc8a249b77e68d1d0623c1b2c514f0060c27cdc68bd62a1219d35"
checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
dependencies = [
"proc-macro2",
"quote",
"syn 2.0.37",
]
[[package]]
name = "tiff"
version = "0.9.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6d172b0f4d3fba17ba89811858b9d3d97f928aece846475bbda076ca46736211"
dependencies = [
"flate2",
"jpeg-decoder",
"weezl",
]
[[package]]
name = "time"
version = "0.3.29"
@ -2003,6 +2084,16 @@ dependencies = [
"syn 2.0.37",
]
[[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-rustls"
version = "0.24.1"
@ -2075,7 +2166,7 @@ version = "0.19.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
dependencies = [
"indexmap 2.0.0",
"indexmap 2.0.1",
"serde",
"serde_spanned",
"toml_datetime",
@ -2172,6 +2263,12 @@ dependencies = [
"rust_hawktracer",
]
[[package]]
name = "vcpkg"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
[[package]]
name = "version-compare"
version = "0.1.1"
@ -2294,12 +2391,6 @@ version = "0.25.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14247bb57be4f377dfb94c72830b8ce8fc6beac03cf4bf7b9732eadd414123fc"
[[package]]
name = "weezl"
version = "0.1.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb"
[[package]]
name = "winapi"
version = "0.3.9"
@ -2436,12 +2527,3 @@ dependencies = [
"libc",
"pkg-config",
]
[[package]]
name = "zune-inflate"
version = "0.2.54"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "73ab332fe2f6680068f3582b16a24f90ad7096d5d39b974d1c0aff0125116f02"
dependencies = [
"simd-adler32",
]

View file

@ -6,22 +6,34 @@ version = "0.1.0"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
# Web Requests & Async Runtime
tokio = { version = "1.32.0", features = ["full"] }
actix-web = "4.4.0"
image = "0.24.7"
libwebp-sys = { version = "0.9.4", optional = true }
mimalloc = "0.1.39"
once_cell = "1.18.0"
reqwest = { version = "0.11.20", features = ["stream", "brotli", "gzip", "socks"], default-features = false }
qstring = "0.7.2"
# Alternate Allocator
mimalloc = { version = "0.1.39", optional = true }
# Transcoding Images to WebP/AVIF to save bandwidth
image = { version = "0.24.7", features = ["jpeg", "jpeg_rayon", "webp"], default-features = false, optional = true }
libwebp-sys = { version = "0.9.4", optional = true }
ravif = { version = "0.11.3", optional = true }
rgb = { version = "0.8.36", optional = true }
once_cell = "1.18.0"
regex = "1.9.5"
reqwest = { version = "0.11.20", features = ["rustls-tls", "stream", "brotli", "gzip", "socks"], default-features = false }
tokio = { version = "1.32.0", features = ["full"] }
[features]
default = ["webp"]
avif = ["dep:ravif", "dep:rgb"]
webp = ["dep:libwebp-sys"]
default = ["webp", "mimalloc", "reqwest-rustls"]
reqwest-rustls = ["reqwest/rustls-tls"]
reqwest-native-tls = ["reqwest/default-tls"]
avif = ["dep:ravif", "dep:rgb", "dep:image"]
webp = ["dep:libwebp-sys", "dep:image"]
mimalloc = ["dep:mimalloc"]
[profile.release]
lto = true
lto = true

View file

@ -1,17 +1,21 @@
use actix_web::http::Method;
use actix_web::{web, App, HttpRequest, HttpResponse, HttpResponseBuilder, HttpServer};
use mimalloc::MiMalloc;
use once_cell::sync::Lazy;
use qstring::QString;
use regex::Regex;
use reqwest::{Body, Client, Request, Url};
use std::env;
use std::error::Error;
use tokio::sync::oneshot;
use tokio::task::spawn_blocking;
#[cfg(not(any(feature = "reqwest-native-tls", feature = "reqwest-rustls")))]
compile_error!("feature \"reqwest-native-tls\" or \"reqwest-rustls\" must be set for proxy to have TLS support");
#[cfg(any(feature = "webp", feature = "avif"))]
use tokio::{sync::oneshot, task::spawn_blocking};
#[cfg(feature = "mimalloc")]
#[global_allocator]
static GLOBAL: MiMalloc = MiMalloc;
static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
#[actix_web::main]
async fn main() -> std::io::Result<()> {
@ -21,9 +25,12 @@ async fn main() -> std::io::Result<()> {
// match all requests
App::new().default_service(web::to(index))
});
// get port from env
// get socket/port from env
// backwards compat when only UDS is set
if env::var("UDS").is_ok() {
server.bind_uds("./socket/actix.sock")?
let socket_path = env::var("BIND_UNIX").unwrap_or_else(|_| "./socket/actix.sock".to_string());
server.bind_uds(socket_path)?
} else {
let bind = env::var("BIND").unwrap_or_else(|_| "0.0.0.0:8080".to_string());
server.bind(bind)?
@ -48,17 +55,13 @@ static CLIENT: Lazy<Client> = Lazy::new(|| {
None
};
let builder = if proxy.is_some() {
let builder = if let Some(proxy) = proxy {
// proxy basic auth
if let Ok(proxy_auth_user) = env::var("PROXY_USER") {
let proxy_auth_pass = env::var("PROXY_PASS").unwrap_or_default();
builder.proxy(
proxy
.unwrap()
.basic_auth(&proxy_auth_user, &proxy_auth_pass),
)
builder.proxy(proxy.basic_auth(&proxy_auth_user, &proxy_auth_pass))
} else {
builder.proxy(proxy.unwrap())
builder.proxy(proxy)
}
} else {
builder
@ -133,6 +136,9 @@ async fn index(req: HttpRequest) -> Result<HttpResponse, Box<dyn Error>> {
return Err("No host provided".into());
}
#[cfg(any(feature = "webp", feature = "avif"))]
let disallow_image_transcoding = env::var("DISALLOW_IMAGE_TRANSCODING").is_ok();
let rewrite = query.get("rewrite") != Some("false");
#[cfg(feature = "avif")]
@ -213,7 +219,9 @@ async fn index(req: HttpRequest) -> Result<HttpResponse, Box<dyn Error>> {
if rewrite {
if let Some(content_type) = resp.headers().get("content-type") {
#[cfg(feature = "avif")]
if content_type == "image/webp" || content_type == "image/jpeg" && avif {
if !disallow_image_transcoding
&& (content_type == "image/webp" || content_type == "image/jpeg" && avif)
{
let resp_bytes = resp.bytes().await.unwrap();
let (tx, rx) = oneshot::channel::<(Vec<u8>, &'static str)>();
spawn_blocking(|| {
@ -235,11 +243,11 @@ async fn index(req: HttpRequest) -> Result<HttpResponse, Box<dyn Error>> {
.with_speed(7)
.encode_rgb(buffer);
return if let Ok(res) = res {
if let Ok(res) = res {
tx.send((res.avif_file.to_vec(), "image/avif")).unwrap();
} else {
tx.send((resp_bytes.into(), "image/jpeg")).unwrap();
};
}
});
let (body, content_type) = rx.await.unwrap();
response.content_type(content_type);
@ -247,7 +255,7 @@ async fn index(req: HttpRequest) -> Result<HttpResponse, Box<dyn Error>> {
}
#[cfg(feature = "webp")]
if content_type == "image/jpeg" {
if !disallow_image_transcoding && content_type == "image/jpeg" {
let resp_bytes = resp.bytes().await.unwrap();
let (tx, rx) = oneshot::channel::<(Vec<u8>, &'static str)>();
spawn_blocking(|| {