feat: add logic for journey->train identifier resolving, add recording of journeys, build api bearer auth

src/config.rs

@@ -0,0 +1,50 @@
+use std::net::IpAddr;
+use serde::Deserialize;
+use url::Url;
+
+use config::{
+    Config,
+    ConfigError,
+    File,
+};
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct IceBingoConfig {
+    pub http: HttpServerConfig,
+    //pub oidc: OidcConfig,
+    pub database: DatabaseConfig,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct HttpServerConfig {
+    pub bind_address: IpAddr,
+    pub port: u16,
+}
+#[derive(Debug, Clone, Deserialize)]
+pub struct OidcConfig {
+    pub issuer: Url,
+    pub client_id: String,
+    pub client_secret: String,
+    pub callback: Url,
+    pub introspection_url: Url,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct DatabaseConfig {
+    #[serde(rename = "type")]
+    pub db_type: String,
+    pub host: String,
+    pub user: String,
+    pub password: String,
+    pub database: String,
+
+}
+
+impl IceBingoConfig {
+    pub async fn load(filename: &str) -> Result<Self, ConfigError> {
+        Config::builder()
+            .add_source(File::with_name(filename))
+            .build()?
+            .try_deserialize()
+    }
+}