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-rw-r--r--src/config/options.rs7
-rw-r--r--src/config/runtime.rs15
-rw-r--r--src/diplonat.rs28
-rw-r--r--src/environment.rs56
-rw-r--r--src/igd_actor.rs4
-rw-r--r--src/main.rs1
6 files changed, 33 insertions, 78 deletions
diff --git a/src/config/options.rs b/src/config/options.rs
index a76cf57..27b1af1 100644
--- a/src/config/options.rs
+++ b/src/config/options.rs
@@ -9,7 +9,7 @@ use crate::config::RuntimeConfig;
// runtime.rs applies business logic and builds RuntimeConfig structs.
/// Base configuration options
-#[derive(Clone, Debug, Default, Deserialize)]
+#[derive(Clone, Default, Deserialize)]
pub struct ConfigOptsBase {
/// This node's private IP address [default: None]
pub private_ip: Option<String>,
@@ -20,7 +20,7 @@ pub struct ConfigOptsBase {
}
/// ACME configuration options
-#[derive(Clone, Debug, Default, Deserialize)]
+#[derive(Clone, Default, Deserialize)]
pub struct ConfigOptsAcme {
/// Whether ACME is enabled [default: false]
#[serde(default)]
@@ -31,7 +31,7 @@ pub struct ConfigOptsAcme {
}
/// Consul configuration options
-#[derive(Clone, Debug, Default, Deserialize)]
+#[derive(Clone, Default, Deserialize)]
pub struct ConfigOptsConsul {
/// Consul's node name [default: None]
pub node_name: Option<String>,
@@ -40,7 +40,6 @@ pub struct ConfigOptsConsul {
}
/// Model of all potential configuration options
-#[derive(Debug)]
pub struct ConfigOpts {
pub base: ConfigOptsBase,
pub acme: ConfigOptsAcme,
diff --git a/src/config/runtime.rs b/src/config/runtime.rs
index 6649d39..58c86b9 100644
--- a/src/config/runtime.rs
+++ b/src/config/runtime.rs
@@ -9,25 +9,30 @@ use crate::config::{ConfigOpts, ConfigOptsAcme, ConfigOptsBase, ConfigOptsConsul
// In this file, we take ConfigOpts and transform them into ready-to-use RuntimeConfig.
// We apply default values and business logic.
+#[derive(Debug)]
pub struct RuntimeConfigAcme {
pub email: String,
}
+#[derive(Debug)]
pub struct RuntimeConfigConsul {
pub node_name: String,
pub url: String,
}
+#[derive(Debug)]
pub struct RuntimeConfigFirewall {
pub refresh_time: Duration,
}
+#[derive(Debug)]
pub struct RuntimeConfigIgd {
pub private_ip: String,
pub expiration_time: Duration,
pub refresh_time: Duration,
}
+#[derive(Debug)]
pub struct RuntimeConfig {
pub acme: Option<RuntimeConfigAcme>,
pub consul: RuntimeConfigConsul,
@@ -57,7 +62,9 @@ impl RuntimeConfigAcme {
return Ok(None);
}
- let email = opts.email.unwrap();
+ let email = opts.email.expect(
+ "'DIPLONAT_ACME_EMAIL' environment variable is required \
+ if 'DIPLONAT_ACME_ENABLE' == 'true'");
Ok(Some(Self {
email,
@@ -67,7 +74,8 @@ impl RuntimeConfigAcme {
impl RuntimeConfigConsul {
pub(super) fn new(opts: ConfigOptsConsul) -> Result<Self> {
- let node_name = opts.node_name.unwrap();
+ let node_name = opts.node_name.expect(
+ "'DIPLONAT_CONSUL_NODE_NAME' environment variable is required");
let url = opts.url.unwrap_or(super::CONSUL_URL.to_string());
Ok(Self {
@@ -90,7 +98,8 @@ impl RuntimeConfigFirewall {
impl RuntimeConfigIgd {
pub(super) fn new(opts: ConfigOptsBase) -> Result<Self> {
- let private_ip = opts.private_ip.unwrap();
+ let private_ip = opts.private_ip.expect(
+ "'DIPLONAT_PRIVATE_IP' environment variable is required");
let expiration_time = Duration::from_secs(
opts.expiration_time.unwrap_or(super::EXPIRATION_TIME).into());
let refresh_time = Duration::from_secs(
diff --git a/src/diplonat.rs b/src/diplonat.rs
index 798b779..7049530 100644
--- a/src/diplonat.rs
+++ b/src/diplonat.rs
@@ -1,31 +1,35 @@
use anyhow::Result;
use tokio::try_join;
+
+use crate::config::ConfigOpts;
use crate::consul_actor::ConsulActor;
-use crate::igd_actor::IgdActor;
-use crate::environment::Environment;
use crate::fw_actor::FirewallActor;
+use crate::igd_actor::IgdActor;
pub struct Diplonat {
consul: ConsulActor,
+ firewall: FirewallActor,
igd: IgdActor,
- firewall: FirewallActor
}
impl Diplonat {
pub async fn new() -> Result<Self> {
- let env = Environment::new()?;
- let ca = ConsulActor::new(&env.consul_url, &env.consul_node_name);
- let ia = IgdActor::new(
- &env.private_ip,
- env.refresh_time,
- env.expiration_time,
- &ca.rx_open_ports
- ).await?;
+ let rt_cfg = ConfigOpts::from_env()?;
+ println!("{:#?}", rt_cfg);
+
+ let ca = ConsulActor::new(&rt_cfg.consul.url, &rt_cfg.consul.node_name);
let fw = FirewallActor::new(
- env.refresh_time,
+ rt_cfg.firewall.refresh_time,
&ca.rx_open_ports
).await?;
+
+ let ia = IgdActor::new(
+ &rt_cfg.igd.private_ip,
+ rt_cfg.igd.refresh_time,
+ rt_cfg.igd.expiration_time,
+ &ca.rx_open_ports
+ ).await?;
let ctx = Self {
consul: ca,
diff --git a/src/environment.rs b/src/environment.rs
deleted file mode 100644
index 335fa37..0000000
--- a/src/environment.rs
+++ /dev/null
@@ -1,56 +0,0 @@
-use std::env;
-use anyhow::{Result, Context, anyhow};
-use std::time::Duration;
-use log::*;
-
-const epi: &'static str = "DIPLONAT_PRIVATE_IP";
-const ert: &'static str = "DIPLONAT_REFRESH_TIME";
-const eet: &'static str = "DIPLONAT_EXPIRATION_TIME";
-const ecnd: &'static str = "DIPLONAT_CONSUL_NODE_NAME";
-const ecu: &'static str = "DIPLONAT_CONSUL_URL";
-
-pub struct Environment {
- pub consul_node_name: String,
- pub consul_url: String,
-
- pub refresh_time: Duration,
- pub expiration_time: Duration,
-
- pub private_ip: String,
-}
-
-/* @FIXME: Rewrite with Serde Envi */
-impl Environment {
- pub fn new() -> Result<Self> {
- let ctx = Self {
- consul_url: match env::var(ecu) { Ok(e) => e, Err(_) => "http://127.0.0.1:8500".to_string() },
- consul_node_name: env::var(ecnd).with_context(|| format!("{} env var must be defined", ecnd))?,
- private_ip: env::var(epi).with_context(|| format!("{} env var must be defined, eg: 192.168.0.18", epi))?,
- refresh_time: Duration::from_secs(env::var(ert)
- .with_context(|| format!("{} env var must be defined, eg: 60", ert))?
- .parse()
- .with_context(|| format!("{} env var must be an integer, eg: 60", ert))?),
- expiration_time: Duration::from_secs(env::var(eet)
- .with_context(|| format!("{} env var must be defined, eg: 300", eet))?
- .parse()
- .with_context(|| format!("{} env var must be an integer, eg: 300", eet))?),
- };
-
- if ctx.refresh_time.as_secs() * 2 > ctx.expiration_time.as_secs() {
- return Err(anyhow!(
- "Expiration time (currently: {}s) must be twice bigger than refresh time (currently: {}s)",
- ctx.refresh_time.as_secs(),
- ctx.expiration_time.as_secs()));
- }
-
- info!("Consul URL: {:#?}", ctx.consul_url);
- info!("Consul node name: {:#?}", ctx.consul_node_name);
- info!("Private IP address: {:#?}", ctx.private_ip);
- info!("Refresh time: {:#?} seconds", ctx.refresh_time.as_secs());
- info!("Expiration time: {:#?} seconds", ctx.expiration_time.as_secs());
-
- return Ok(ctx);
- }
-}
-
-
diff --git a/src/igd_actor.rs b/src/igd_actor.rs
index 68d20df..55d9c5f 100644
--- a/src/igd_actor.rs
+++ b/src/igd_actor.rs
@@ -25,8 +25,8 @@ impl IgdActor {
pub async fn new(priv_ip: &str, refresh: Duration, expire: Duration, rxp: &watch::Receiver<messages::PublicExposedPorts>) -> Result<Self> {
let gw = search_gateway(Default::default())
.await
- .context("Failed to find gateway")?;
- info!("Gateway: {}", gw);
+ .context("Failed to find IGD gateway")?;
+ info!("IGD gateway: {}", gw);
let ctx = Self {
gateway: gw,
diff --git a/src/main.rs b/src/main.rs
index 4c4b469..720edf8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,7 +2,6 @@ mod config;
mod consul;
mod consul_actor;
mod diplonat;
-mod environment;
mod fw;
mod fw_actor;
mod igd_actor;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 23:06:22 +0000