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migrate config to Config struct

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This commit is contained in:
Edward Shen 2021-07-09 17:18:43 -04:00
parent 5b67431778
commit b4f27c5f8c
Signed by: edward
GPG key ID: 19182661E818369F
10 changed files with 195 additions and 175 deletions
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1
Cargo.lock generated
View file

@ -1154,6 +1154,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
dependencies = [
"cfg-if",
"serde",
]
[[package]]

2
Cargo.toml
View file

@ -26,7 +26,7 @@ ctrlc = "3"
dotenv = "0.15"
futures = "0.3"
once_cell = "1"
log = "0.4"
log = { version = "0.4", features = [ "serde" ] }
lfu_cache = "1"
lru = "0.6"
parking_lot = "0.11"

9
src/cache/disk.rs vendored
View file

@ -6,7 +6,6 @@ use std::sync::atomic::{AtomicU64, Ordering};
use std::sync::Arc;
use async_trait::async_trait;
use bytes::Bytes;
use futures::StreamExt;
use log::{error, warn, LevelFilter};
use sqlx::sqlite::SqliteConnectOptions;
@ -15,6 +14,8 @@ use tokio::fs::remove_file;
use tokio::sync::mpsc::{channel, Receiver, Sender};
use tokio_stream::wrappers::ReceiverStream;
use crate::units::Bytes;
use super::{
BoxedImageStream, Cache, CacheError, CacheKey, CacheStream, CallbackCache, ImageMetadata,
};
@ -34,7 +35,7 @@ impl DiskCache {
/// Constructs a new low memory cache at the provided path and capacity.
/// This internally spawns a task that will wait for filesystem
/// notifications when a file has been written.
pub async fn new(disk_max_size: u64, disk_path: PathBuf) -> Arc<Self> {
pub async fn new(disk_max_size: Bytes, disk_path: PathBuf) -> Arc<Self> {
let (db_tx, db_rx) = channel(128);
let db_pool = {
let db_url = format!("sqlite:{}/metadata.sqlite", disk_path.to_string_lossy());
@ -75,7 +76,7 @@ impl DiskCache {
Arc::clone(&new_self),
db_rx,
db_pool,
disk_max_size / 20 * 19,
disk_max_size.get() as u64 / 20 * 19,
));
new_self
@ -237,7 +238,7 @@ impl CallbackCache for DiskCache {
key: CacheKey,
image: BoxedImageStream,
metadata: ImageMetadata,
on_complete: Sender<(CacheKey, Bytes, ImageMetadata, u64)>,
on_complete: Sender<(CacheKey, bytes::Bytes, ImageMetadata, u64)>,
) -> Result<CacheStream, CacheError> {
let channel = self.db_update_channel_sender.clone();

6
src/cache/mem.rs vendored
View file

@ -86,7 +86,7 @@ where
MemoryCacheImpl: 'static + InternalMemoryCache,
ColdCache: 'static + Cache,
{
pub async fn new(inner: ColdCache, max_mem_size: u64) -> Arc<Self> {
pub async fn new(inner: ColdCache, max_mem_size: crate::units::Bytes) -> Arc<Self> {
let (tx, mut rx) = channel(100);
let new_self = Arc::new(Self {
inner,
@ -98,7 +98,7 @@ where
let new_self_0 = Arc::clone(&new_self);
tokio::spawn(async move {
let new_self = new_self_0;
let max_mem_size = max_mem_size / 20 * 19;
let max_mem_size = max_mem_size.get() / 20 * 19;
while let Some((key, bytes, metadata, size)) = rx.recv().await {
// Add to memory cache
// We can add first because we constrain our memory usage to 95%
@ -112,7 +112,7 @@ where
.push(key, (bytes, metadata, size));
// Pop if too large
while new_self.cur_mem_size.load(Ordering::Acquire) >= max_mem_size {
while new_self.cur_mem_size.load(Ordering::Acquire) >= max_mem_size as u64 {
let popped = new_self
.mem_cache
.lock()

159
src/config.rs
View file

@ -1,49 +1,104 @@
use std::fmt::{Display, Formatter};
use std::fs::{File, OpenOptions};
use std::hint::unreachable_unchecked;
use std::io::{ErrorKind, Write};
use std::net::IpAddr;
use std::net::{IpAddr, SocketAddr};
use std::num::{NonZeroU16, NonZeroU64};
use std::path::PathBuf;
use std::path::{Path, PathBuf};
use std::str::FromStr;
use std::sync::atomic::AtomicBool;
use std::sync::atomic::{AtomicBool, Ordering};
use clap::{crate_authors, crate_description, crate_version, Clap};
use log::LevelFilter;
use serde::{Deserialize, Serialize};
use url::Url;
use crate::units::{Kilobits, Mebibytes, Port};
use crate::units::{KilobitsPerSecond, Mebibytes, Port};
// Validate tokens is an atomic because it's faster than locking on rwlock.
pub static VALIDATE_TOKENS: AtomicBool = AtomicBool::new(false);
// We use an atomic here because it's better for us to not pass the config
// everywhere.
pub static SEND_SERVER_VERSION: AtomicBool = AtomicBool::new(false);
pub static OFFLINE_MODE: AtomicBool = AtomicBool::new(false);
pub fn load_config() -> Config {
const CONFIG_PATH: &str = "./settings.yaml";
let config_file: Result<YamlArgs, _> = match File::open(CONFIG_PATH) {
Ok(file) => serde_yaml::from_reader(file),
Err(e) if e.kind() == ErrorKind::NotFound => {
let mut file = OpenOptions::new()
.write(true)
.create_new(true)
.open(CONFIG_PATH)
.unwrap();
pub fn load_config() -> Result<Config, serde_yaml::Error> {
// Load cli args first
let cli_args: CliArgs = CliArgs::parse();
file.write_all(include_bytes!("../settings.sample.yaml"))
.unwrap();
// Load yaml file next
let config_file: Result<YamlArgs, _> = {
let config_path = cli_args
.config_path
.as_ref()
.map(PathBuf::as_path)
.unwrap_or(Path::new("./settings.yaml"));
match File::open(config_path) {
Ok(file) => serde_yaml::from_reader(file),
Err(e) if e.kind() == ErrorKind::NotFound => {
let mut file = OpenOptions::new()
.write(true)
.create_new(true)
.open(config_path)
.unwrap();
return load_config();
let default_config = include_str!("../settings.sample.yaml");
file.write_all(default_config.as_bytes()).unwrap();
serde_yaml::from_str(default_config)
}
e => panic!(
"Failed to open file at {}: {:?}",
config_path.to_string_lossy(),
e
),
}
_ => panic!(),
};
todo!()
// generate config
let config = Config::from_cli_and_file(cli_args, config_file?);
// initialize globals
OFFLINE_MODE.store(
config
.unstable_options
.contains(&UnstableOptions::OfflineMode),
Ordering::Release,
);
Ok(config)
}
pub struct Config {}
/// Represents a fully parsed config file.
pub struct Config {
pub cache_type: CacheType,
pub cache_path: PathBuf,
pub shutdown_timeout: NonZeroU16,
pub log_level: LevelFilter,
pub client_secret: ClientSecret,
pub port: Port,
pub bind_address: SocketAddr,
pub external_address: Option<SocketAddr>,
pub ephemeral_disk_encryption: bool,
pub unstable_options: Vec<UnstableOptions>,
pub network_speed: KilobitsPerSecond,
pub disk_quota: Mebibytes,
pub memory_quota: Mebibytes,
pub override_upstream: Option<Url>,
}
impl Config {
fn from_cli_and_file(cli_args: CliArgs, file_args: YamlArgs) -> Self {
let log_level = match (cli_args.quiet, cli_args.verbose) {
(n, _) if n > 2 => LevelFilter::Off,
(2, _) => LevelFilter::Error,
(1, _) => LevelFilter::Warn,
// Use log level from file if no flags were provided to CLI
(0, 0) => file_args.extended_options.logging_level,
(_, 1) => LevelFilter::Debug,
(_, n) if n > 1 => LevelFilter::Trace,
// compiler can't figure it out
_ => unsafe { unreachable_unchecked() },
};
todo!()
}
}
#[derive(Deserialize)]
struct YamlArgs {
@ -59,7 +114,7 @@ struct YamlArgs {
struct YamlServerSettings {
secret: ClientSecret,
port: Port,
external_max_kilobits_per_second: Kilobits,
external_max_kilobits_per_second: KilobitsPerSecond,
external_port: Option<Port>,
graceful_shutdown_wait_seconds: Option<NonZeroU16>,
hostname: Option<IpAddr>,
@ -68,29 +123,47 @@ struct YamlServerSettings {
// this intentionally does not implement display or debug
#[derive(Deserialize, Serialize)]
struct ClientSecret(String);
pub struct ClientSecret(String);
#[derive(Deserialize)]
struct YamlExtendedOptions {
memory_quota: Option<NonZeroU64>,
#[serde(default)]
send_server_string: bool,
#[serde(default)]
cache_type: YamlCacheType,
cache_type: CacheType,
#[serde(default)]
ephemeral_disk_encryption: bool,
#[serde(default)]
enable_metrics: bool,
#[serde(default = "default_logging_level")]
logging_level: LevelFilter,
}
#[derive(Deserialize)]
enum YamlCacheType {
fn default_logging_level() -> LevelFilter {
LevelFilter::Info
}
#[derive(Deserialize, Copy, Clone)]
#[serde(rename_all = "snake_case")]
pub enum CacheType {
OnDisk,
Lru,
Lfu,
}
impl Default for YamlCacheType {
impl FromStr for CacheType {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"on_disk" => Ok(Self::OnDisk),
"lru" => Ok(Self::Lru),
"lfu" => Ok(Self::Lfu),
_ => Err(format!("Unknown option: {}", s)),
}
}
}
impl Default for CacheType {
fn default() -> Self {
Self::OnDisk
}
@ -98,13 +171,13 @@ impl Default for YamlCacheType {
#[derive(Clap, Clone)]
#[clap(version = crate_version!(), author = crate_authors!(), about = crate_description!())]
pub struct CliArgs {
struct CliArgs {
/// The port to listen on.
#[clap(short, long, default_value = "42069")]
pub port: Port,
/// How large, in bytes, the in-memory cache should be. Note that this does
/// not include runtime memory usage.
#[clap(long, conflicts_with = "low-memory")]
#[clap(long)]
pub memory_quota: Option<NonZeroU64>,
/// How large, in bytes, the on-disk cache should be. Note that actual
/// values may be larger for metadata information.
@ -116,16 +189,6 @@ pub struct CliArgs {
/// The network speed to advertise to Mangadex@Home control server.
#[clap(long)]
pub network_speed: NonZeroU64,
/// Whether or not to provide the Server HTTP header to clients. This is
/// useful for debugging, but is generally not recommended for security
/// reasons.
#[clap(long, takes_value = false)]
pub send_server_string: bool,
/// Changes the caching behavior to avoid buffering images in memory, and
/// instead use the filesystem as the buffer backing. This is useful for
/// clients in low (< 1GB) RAM environments.
#[clap(short, long, conflicts_with("memory-quota"), takes_value = false)]
pub low_memory: bool,
/// Changes verbosity. Default verbosity is INFO, while increasing counts of
/// verbose flags increases the verbosity to DEBUG and TRACE, respectively.
#[clap(short, long, parse(from_occurrences))]
@ -146,6 +209,8 @@ pub struct CliArgs {
pub ephemeral_disk_encryption: bool,
#[clap(short, long)]
pub config_path: Option<PathBuf>,
#[clap(default_value = "on_disk")]
pub cache_type: CacheType,
}
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
@ -154,10 +219,6 @@ pub enum UnstableOptions {
/// you know what you're dealing with.
OverrideUpstream,
/// Use an LFU implementation for the in-memory cache instead of the default
/// LRU implementation.
UseLfu,
/// Disables token validation. Don't use this unless you know the
/// ramifications of this command.
DisableTokenValidation,
@ -175,7 +236,6 @@ impl FromStr for UnstableOptions {
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"override-upstream" => Ok(Self::OverrideUpstream),
"use-lfu" => Ok(Self::UseLfu),
"disable-token-validation" => Ok(Self::DisableTokenValidation),
"offline-mode" => Ok(Self::OfflineMode),
"disable-tls" => Ok(Self::DisableTls),
@ -188,7 +248,6 @@ impl Display for UnstableOptions {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
match self {
Self::OverrideUpstream => write!(f, "override-upstream"),
Self::UseLfu => write!(f, "use-lfu"),
Self::DisableTokenValidation => write!(f, "disable-token-validation"),
Self::OfflineMode => write!(f, "offline-mode"),
Self::DisableTls => write!(f, "disable-tls"),

101
src/main.rs
View file

@ -5,8 +5,7 @@
use std::env::{self, VarError};
use std::error::Error;
use std::fmt::Display;
use std::hint::unreachable_unchecked;
use std::num::{NonZeroU64, ParseIntError};
use std::num::ParseIntError;
use std::process;
use std::sync::atomic::{AtomicBool, Ordering};
use std::sync::Arc;
@ -16,9 +15,8 @@ use actix_web::rt::{spawn, time, System};
use actix_web::web::{self, Data};
use actix_web::{App, HttpResponse, HttpServer};
use cache::{Cache, DiskCache};
use clap::Clap;
use config::CliArgs;
use log::{debug, error, info, warn, LevelFilter};
use config::Config;
use log::{debug, error, info, warn};
use parking_lot::RwLock;
use rustls::{NoClientAuth, ServerConfig};
use simple_logger::SimpleLogger;
@ -29,7 +27,7 @@ use thiserror::Error;
use crate::cache::mem::{Lfu, Lru};
use crate::cache::{MemoryCache, ENCRYPTION_KEY};
use crate::config::{UnstableOptions, OFFLINE_MODE};
use crate::config::{CacheType, UnstableOptions, OFFLINE_MODE};
use crate::state::DynamicServerCert;
mod cache;
@ -41,12 +39,7 @@ mod state;
mod stop;
mod units;
#[macro_export]
macro_rules! client_api_version {
() => {
"31"
};
}
const CLIENT_API_VERSION: usize = 31;
#[derive(Error, Debug)]
enum ServerError {
@ -66,46 +59,23 @@ async fn main() -> Result<(), Box<dyn Error>> {
// Config loading
//
let config = config::load_config();
let cli_args = CliArgs::parse();
let port = cli_args.port;
let memory_max_size = cli_args
.memory_quota
.map(NonZeroU64::get)
.unwrap_or_default();
let disk_quota = cli_args.disk_quota;
let cache_path = cli_args.cache_path.clone();
let low_mem_mode = cli_args.low_memory;
let use_lfu = cli_args.unstable_options.contains(&UnstableOptions::UseLfu);
let disable_tls = cli_args
let config = config::load_config()?;
let memory_quota = config.memory_quota;
let disk_quota = config.disk_quota;
let cache_type = config.cache_type;
let cache_path = config.cache_path.clone();
let disable_tls = config
.unstable_options
.contains(&UnstableOptions::DisableTls);
OFFLINE_MODE.store(
cli_args
.unstable_options
.contains(&UnstableOptions::OfflineMode),
Ordering::Release,
);
let bind_address = config.bind_address;
//
// Logging and warnings
//
let log_level = match (cli_args.quiet, cli_args.verbose) {
(n, _) if n > 2 => LevelFilter::Off,
(2, _) => LevelFilter::Error,
(1, _) => LevelFilter::Warn,
(0, 0) => LevelFilter::Info,
(_, 1) => LevelFilter::Debug,
(_, n) if n > 1 => LevelFilter::Trace,
// compiler can't figure it out
_ => unsafe { unreachable_unchecked() },
};
SimpleLogger::new().with_level(config.log_level).init()?;
SimpleLogger::new().with_level(log_level).init()?;
if let Err(e) = print_preamble_and_warnings(&cli_args) {
if let Err(e) = print_preamble_and_warnings(&config) {
error!("{}", e);
return Err(e);
}
@ -118,7 +88,7 @@ async fn main() -> Result<(), Box<dyn Error>> {
};
let client_secret_1 = client_secret.clone();
if cli_args.ephemeral_disk_encryption {
if config.ephemeral_disk_encryption {
info!("Running with at-rest encryption!");
ENCRYPTION_KEY.set(gen_key()).unwrap();
}
@ -130,18 +100,11 @@ async fn main() -> Result<(), Box<dyn Error>> {
let server = if OFFLINE_MODE.load(Ordering::Acquire) {
ServerState::init_offline()
} else {
ServerState::init(&client_secret, &cli_args).await?
ServerState::init(&client_secret, &config).await?
};
let data_0 = Arc::new(RwLockServerState(RwLock::new(server)));
let data_1 = Arc::clone(&data_0);
// Rustls only supports TLS 1.2 and 1.3.
let tls_config = {
let mut tls_config = ServerConfig::new(NoClientAuth::new());
tls_config.cert_resolver = Arc::new(DynamicServerCert);
tls_config
};
//
// At this point, the server is ready to start, and starts the necessary
// threads.
@ -177,18 +140,17 @@ async fn main() -> Result<(), Box<dyn Error>> {
loop {
interval.tick().await;
debug!("Sending ping!");
ping::update_server_state(&client_secret_1, &cli_args, &mut data).await;
ping::update_server_state(&client_secret_1, &config, &mut data).await;
}
});
}
let cache = DiskCache::new(disk_quota, cache_path.clone()).await;
let cache: Arc<dyn Cache> = if low_mem_mode {
cache
} else if use_lfu {
MemoryCache::<Lfu, _>::new(cache, memory_max_size).await
} else {
MemoryCache::<Lru, _>::new(cache, memory_max_size).await
let memory_max_size = memory_quota.into();
let cache = DiskCache::new(disk_quota.into(), cache_path.clone()).await;
let cache: Arc<dyn Cache> = match cache_type {
CacheType::OnDisk => cache,
CacheType::Lru => MemoryCache::<Lfu, _>::new(cache, memory_max_size).await,
CacheType::Lfu => MemoryCache::<Lru, _>::new(cache, memory_max_size).await,
};
let cache_0 = Arc::clone(&cache);
@ -214,14 +176,17 @@ async fn main() -> Result<(), Box<dyn Error>> {
})
.shutdown_timeout(60);
let server_bind_address = format!("0.0.0.0:{}", port);
if disable_tls {
server.bind(server_bind_address)?.run().await?;
server.bind(bind_address)?.run().await?;
} else {
server
.bind_rustls(server_bind_address, tls_config)?
.run()
.await?;
// Rustls only supports TLS 1.2 and 1.3.
let tls_config = {
let mut tls_config = ServerConfig::new(NoClientAuth::new());
tls_config.cert_resolver = Arc::new(DynamicServerCert);
tls_config
};
server.bind_rustls(bind_address, tls_config)?.run().await?;
}
// Waiting for us to finish sending stop message
@ -253,7 +218,7 @@ impl Display for InvalidCombination {
impl Error for InvalidCombination {}
fn print_preamble_and_warnings(args: &CliArgs) -> Result<(), Box<dyn Error>> {
fn print_preamble_and_warnings(args: &Config) -> Result<(), Box<dyn Error>> {
println!(concat!(
env!("CARGO_PKG_NAME"),
" ",

34
src/ping.rs
View file

@ -1,4 +1,3 @@
use std::num::NonZeroU64;
use std::sync::atomic::Ordering;
use std::{io::BufReader, sync::Arc};
@ -12,13 +11,13 @@ use serde_repr::Deserialize_repr;
use sodiumoxide::crypto::box_::PrecomputedKey;
use url::Url;
use crate::config::{CliArgs, VALIDATE_TOKENS};
use crate::config::{Config, UnstableOptions, VALIDATE_TOKENS};
use crate::state::{
RwLockServerState, PREVIOUSLY_COMPROMISED, PREVIOUSLY_PAUSED, TLS_CERTS,
TLS_PREVIOUSLY_CREATED, TLS_SIGNING_KEY,
};
use crate::units::Port;
use crate::{client_api_version, config::UnstableOptions};
use crate::units::{BytesPerSecond, Mebibytes, Port};
use crate::CLIENT_API_VERSION;
pub const CONTROL_CENTER_PING_URL: &str = "https://api.mangadex.network/ping";
@ -26,22 +25,20 @@ pub const CONTROL_CENTER_PING_URL: &str = "https://api.mangadex.network/ping";
pub struct Request<'a> {
secret: &'a str,
port: Port,
disk_space: u64,
network_speed: NonZeroU64,
build_version: u64,
disk_space: Mebibytes,
network_speed: BytesPerSecond,
build_version: usize,
tls_created_at: Option<String>,
}
impl<'a> Request<'a> {
fn from_config_and_state(secret: &'a str, config: &CliArgs) -> Self {
fn from_config_and_state(secret: &'a str, config: &Config) -> Self {
Self {
secret,
port: config.port,
disk_space: config.disk_quota,
network_speed: config.network_speed,
build_version: client_api_version!()
.parse()
.expect("to parse the build version"),
network_speed: config.network_speed.into(),
build_version: CLIENT_API_VERSION,
tls_created_at: TLS_PREVIOUSLY_CREATED
.get()
.map(|v| v.load().as_ref().clone()),
@ -49,17 +46,14 @@ impl<'a> Request<'a> {
}
}
#[allow(clippy::fallible_impl_from)]
impl<'a> From<(&'a str, &CliArgs)> for Request<'a> {
fn from((secret, config): (&'a str, &CliArgs)) -> Self {
impl<'a> From<(&'a str, &Config)> for Request<'a> {
fn from((secret, config): (&'a str, &Config)) -> Self {
Self {
secret,
port: config.port,
disk_space: config.disk_quota,
network_speed: config.network_speed,
build_version: client_api_version!()
.parse()
.expect("to parse the build version"),
network_speed: config.network_speed.into(),
build_version: CLIENT_API_VERSION,
tls_created_at: None,
}
}
@ -167,7 +161,7 @@ impl std::fmt::Debug for Tls {
}
}
pub async fn update_server_state(secret: &str, cli: &CliArgs, data: &mut Arc<RwLockServerState>) {
pub async fn update_server_state(secret: &str, cli: &Config, data: &mut Arc<RwLockServerState>) {
let req = Request::from_config_and_state(secret, cli);
let client = reqwest::Client::new();
let resp = client.post(CONTROL_CENTER_PING_URL).json(&req).send().await;

18
src/routes.rs
View file

@ -22,15 +22,14 @@ use sodiumoxide::crypto::box_::{open_precomputed, Nonce, PrecomputedKey, NONCEBY
use thiserror::Error;
use crate::cache::{Cache, CacheKey, ImageMetadata, UpstreamError};
use crate::client_api_version;
use crate::config::{OFFLINE_MODE, SEND_SERVER_VERSION, VALIDATE_TOKENS};
use crate::config::{OFFLINE_MODE, VALIDATE_TOKENS};
use crate::metrics::{
CACHE_HIT_COUNTER, CACHE_MISS_COUNTER, REQUESTS_DATA_COUNTER, REQUESTS_DATA_SAVER_COUNTER,
REQUESTS_OTHER_COUNTER, REQUESTS_TOTAL_COUNTER,
};
use crate::state::RwLockServerState;
pub const BASE64_CONFIG: base64::Config = base64::Config::new(base64::CharacterSet::UrlSafe, false);
const BASE64_CONFIG: base64::Config = base64::Config::new(base64::CharacterSet::UrlSafe, false);
static HTTP_CLIENT: Lazy<Client> = Lazy::new(|| {
Client::builder()
@ -41,15 +40,6 @@ static HTTP_CLIENT: Lazy<Client> = Lazy::new(|| {
.expect("Client initialization to work")
});
const SERVER_ID_STRING: &str = concat!(
env!("CARGO_CRATE_NAME"),
" ",
env!("CARGO_PKG_VERSION"),
" (",
client_api_version!(),
") - Conforming to spec revision b82043289",
);
enum ServerResponse {
TokenValidationError(TokenValidationError),
HttpResponse(HttpResponse),
@ -226,10 +216,6 @@ fn push_headers(builder: &mut HttpResponseBuilder) -> &mut HttpResponseBuilder {
.insert_header((CACHE_CONTROL, "public, max-age=1209600"))
.insert_header(("Timing-Allow-Origin", "https://mangadex.org"));
if SEND_SERVER_VERSION.load(Ordering::Acquire) {
builder.insert_header(("Server", SERVER_ID_STRING));
}
builder
}

9
src/state.rs
View file

@ -1,7 +1,7 @@
use std::str::FromStr;
use std::sync::atomic::{AtomicBool, Ordering};
use crate::config::{CliArgs, UnstableOptions, OFFLINE_MODE, SEND_SERVER_VERSION, VALIDATE_TOKENS};
use crate::config::{Config, UnstableOptions, OFFLINE_MODE, VALIDATE_TOKENS};
use crate::ping::{Request, Response, CONTROL_CENTER_PING_URL};
use arc_swap::ArcSwap;
use log::{error, info, warn};
@ -45,18 +45,13 @@ pub enum ServerInitError {
}
impl ServerState {
pub async fn init(secret: &str, config: &CliArgs) -> Result<Self, ServerInitError> {
pub async fn init(secret: &str, config: &Config) -> Result<Self, ServerInitError> {
let resp = reqwest::Client::new()
.post(CONTROL_CENTER_PING_URL)
.json(&Request::from((secret, config)))
.send()
.await;
if config.send_server_string {
warn!("Client will send Server header in responses. This is not recommended!");
SEND_SERVER_VERSION.store(true, Ordering::Release);
}
match resp {
Ok(resp) => match resp.json::<Response>().await {
Ok(Response::Ok(mut resp)) => {

31
src/units.rs
View file

@ -22,18 +22,37 @@ impl Display for Port {
}
}
#[derive(Copy, Clone, Deserialize, Default, Debug, Hash, Eq, PartialEq)]
#[derive(Copy, Clone, Serialize, Deserialize, Default, Debug, Hash, Eq, PartialEq)]
pub struct Mebibytes(usize);
impl Mebibytes {
pub const fn as_bytes(&self) -> usize {
self.0 << 20
}
pub const fn get(&self) -> usize {
self.0
}
}
pub struct Bytes(usize);
impl Bytes {
pub const fn get(&self) -> usize {
self.0
}
}
impl From<Mebibytes> for Bytes {
fn from(mib: Mebibytes) -> Self {
Self(mib.0 << 20)
}
}
#[derive(Copy, Clone, Deserialize, Debug, Hash, Eq, PartialEq)]
pub struct Kilobits(NonZeroU64);
pub struct KilobitsPerSecond(NonZeroU64);
#[derive(Copy, Clone, Serialize, Debug, Hash, Eq, PartialEq)]
pub struct BytesPerSecond(NonZeroU64);
impl From<KilobitsPerSecond> for BytesPerSecond {
fn from(kbps: KilobitsPerSecond) -> Self {
Self(unsafe { NonZeroU64::new_unchecked(kbps.0.get() * 125) })
}
}