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-rw-r--r--Cargo.lock119
-rw-r--r--Cargo.toml2
-rwxr-xr-xbin/dev-server9
-rw-r--r--src/main.rs30
-rw-r--r--src/model/config.rs42
5 files changed, 52 insertions, 150 deletions
diff --git a/Cargo.lock b/Cargo.lock
index eefc65d..211cde4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -60,55 +60,6 @@ dependencies = [
]
[[package]]
-name = "anstream"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ca84f3628370c59db74ee214b3263d58f9aadd9b4fe7e711fd87dc452b7f163"
-dependencies = [
- "anstyle",
- "anstyle-parse",
- "anstyle-query",
- "anstyle-wincon",
- "colorchoice",
- "is-terminal",
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a30da5c5f2d5e72842e00bcb57657162cdabef0931f40e2deb9b4140440cecd"
-
-[[package]]
-name = "anstyle-parse"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "938874ff5980b03a87c5524b3ae5b59cf99b1d6bc836848df7bc5ada9643c333"
-dependencies = [
- "utf8parse",
-]
-
-[[package]]
-name = "anstyle-query"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"
-dependencies = [
- "windows-sys",
-]
-
-[[package]]
-name = "anstyle-wincon"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c677ab05e09154296dd37acecd46420c17b9713e8366facafa8fc0885167cf4c"
-dependencies = [
- "anstyle",
- "windows-sys",
-]
-
-[[package]]
name = "atoi"
version = "2.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -213,7 +164,6 @@ version = "0.1.0"
dependencies = [
"bcrypt",
"chrono",
- "clap",
"env_logger",
"hex",
"hmac",
@@ -231,7 +181,6 @@ dependencies = [
"tokio",
"tokio-util",
"url",
- "uuid",
]
[[package]]
@@ -315,53 +264,6 @@ dependencies = [
]
[[package]]
-name = "clap"
-version = "4.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c27cdf28c0f604ba3f512b0c9a409f8de8513e4816705deb0498b627e7c3a3fd"
-dependencies = [
- "clap_builder",
- "clap_derive",
- "once_cell",
-]
-
-[[package]]
-name = "clap_builder"
-version = "4.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08a9f1ab5e9f01a9b81f202e8562eb9a10de70abf9eaeac1be465c28b75aa4aa"
-dependencies = [
- "anstream",
- "anstyle",
- "clap_lex",
- "strsim",
-]
-
-[[package]]
-name = "clap_derive"
-version = "4.3.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54a9bb5758fc5dfe728d1019941681eccaf0cf8a4189b692a0ee2f2ecf90a050"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn 2.0.28",
-]
-
-[[package]]
-name = "clap_lex"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2da6da31387c7e4ef160ffab6d5e7f00c42626fe39aea70a7b0f1773f7dd6c1b"
-
-[[package]]
-name = "colorchoice"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
-
-[[package]]
name = "const-oid"
version = "0.9.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1927,12 +1829,6 @@ dependencies = [
]
[[package]]
-name = "strsim"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
-
-[[package]]
name = "subtle"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2282,21 +2178,6 @@ dependencies = [
]
[[package]]
-name = "utf8parse"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
-
-[[package]]
-name = "uuid"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79daa5ed5740825c40b389c5e50312b9c86df53fccd33f281df655642b43869d"
-dependencies = [
- "getrandom",
-]
-
-[[package]]
name = "vcpkg"
version = "0.2.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
index 3320952..24326ac 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,6 @@ edition = "2021"
[dependencies]
bcrypt = "0.15"
chrono = "0.4"
-clap = { version = "4.3", features = ["derive"] }
env_logger = "0.10"
hmac = "0.12"
hex = "0.4"
@@ -25,4 +24,3 @@ tera = { version = "1.19", features = ["builtins"] }
tokio = { version = "1", features = ["full"] }
tokio-util = { version = "0.7", features = ["codec"] }
url = "2.4"
-uuid = { version = "1.4", features = ["v4"] }
diff --git a/bin/dev-server b/bin/dev-server
index 0669d6d..195791c 100755
--- a/bin/dev-server
+++ b/bin/dev-server
@@ -4,7 +4,14 @@ cd $(dirname "$0")/..
CMD=${1:-run}
-RUST_LOG=budget=info cargo-watch \
+export RUST_LOG="budget=info"
+export AUTH_SECRET="pMkW8PR7bjhc24bbvZLIEHfcooLzrGIh"
+export DB_PATH="database.db"
+export MOCK_MAILS="true"
+export SECURE_COOKIES="false"
+export SOCKET_ADDRESS="0.0.0.0:3000"
+
+cargo-watch \
--ignore README.md \
--ignore bin \
--ignore sql \
diff --git a/src/main.rs b/src/main.rs
index 74917a9..65d52df 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,7 @@
-use clap::Parser;
use hyper::service::{make_service_fn, service_fn};
use hyper::Server;
use sqlx::sqlite::SqlitePool;
use std::convert::Infallible;
-use std::net::SocketAddr;
#[macro_use]
extern crate log;
@@ -22,20 +20,7 @@ mod templates;
mod utils;
mod validation;
-use model::config::Config;
-
-#[derive(Parser)]
-#[clap()]
-struct Args {
- #[clap(short, long, default_value = "0.0.0.0:3000")]
- address: SocketAddr,
-
- #[clap(short, long, default_value = "config.json")]
- config: String,
-
- #[clap(short, long, default_value = "database.db")]
- database: String,
-}
+use model::config;
#[tokio::main]
async fn main() {
@@ -44,13 +29,10 @@ async fn main() {
)
.init();
- let args = Args::parse();
-
- let config_str = std::fs::read_to_string(&args.config)
- .unwrap_or_else(|_| panic!("{}", format!("Missing {}", args.config)));
- let config: Config = serde_json::from_str(&config_str).unwrap();
+ let config = config::from_env()
+ .unwrap_or_else(|err| panic!("Error reading config: {err}"));
- let pool = SqlitePool::connect(&format!("sqlite:{}", args.database))
+ let pool = SqlitePool::connect(&format!("sqlite:{}", config.db_path))
.await
.unwrap();
@@ -78,8 +60,8 @@ async fn main() {
}
});
- info!("Starting server at {}", args.address);
- if let Err(e) = Server::bind(&args.address).serve(make_svc).await {
+ info!("Starting server at {}", config.socket_address);
+ if let Err(e) = Server::bind(&config.socket_address).serve(make_svc).await {
error!("server error: {}", e);
}
}
diff --git a/src/model/config.rs b/src/model/config.rs
index e69b4c4..1fa5bb4 100644
--- a/src/model/config.rs
+++ b/src/model/config.rs
@@ -1,8 +1,42 @@
-use serde::Deserialize;
+use std::env;
+use std::net::SocketAddr;
+use std::str::FromStr;
-#[derive(Clone, Deserialize)]
+#[derive(Clone)]
pub struct Config {
- pub secure_cookies: bool,
- pub mock_mails: bool,
pub auth_secret: String,
+ pub db_path: String,
+ pub mock_mails: bool,
+ pub secure_cookies: bool,
+ pub socket_address: SocketAddr,
+}
+
+pub fn from_env() -> Result<Config, String> {
+ Ok(Config {
+ auth_secret: read_string("AUTH_SECRET")?,
+ db_path: read_string("DB_PATH")?,
+ mock_mails: read_bool("MOCK_MAILS")?,
+ secure_cookies: read_bool("SECURE_COOKIES")?,
+ socket_address: read_socket_address("SOCKET_ADDRESS")?,
+ })
+}
+
+fn read_socket_address(key: &str) -> Result<SocketAddr, String> {
+ SocketAddr::from_str(&read_string(key)?).map_err(|err| {
+ format!("environment variable '{key}' is not a socket address: {err}")
+ })
+}
+
+fn read_bool(key: &str) -> Result<bool, String> {
+ read_string(key).and_then(|v| match v.as_str() {
+ "true" => Ok(true),
+ "false" => Ok(false),
+ _ => Err(format!(
+ "environment variable '{key}' is not a boolean: '{v}'"
+ )),
+ })
+}
+
+fn read_string(key: &str) -> Result<String, String> {
+ env::var(key).map_err(|_| format!("missing environment variable '{key}'"))
}