feat: authenticate

.gitignore

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+/target
+.env

.vscode/settings.json

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+{
+	"rust-analyzer.cargo.features": "all"
+}

Cargo.toml

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+[package]
+name = "echoed"
+publish = false
+version = "0.1.0"
+edition = "2021"
+
+[features]
+dotenvy = ["dep:dotenvy"]
+
+[dependencies]
+color-eyre = "0.6.3"
+cookie_store = "0.21.0"
+dotenvy = { version = "0.15.7", optional = true }
+ijson = "0.1.3"
+reqwest = { version = "0.12.9", features = ["json", "cookies", "multipart"] }
+reqwest_cookie_store = "0.8.0"
+tokio = { version = "1.41.0", features = ["macros", "rt-multi-thread"] }
+url = "2.5.2"

src/main.rs

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+use color_eyre::eyre::eyre;
+use color_eyre::Result;
+use reqwest::multipart::Form;
+use reqwest::{Client, Url};
+use reqwest_cookie_store::CookieStoreMutex;
+use std::env;
+use std::sync::Arc;
+
+const DEFAULT_BASE_URL: &str = "https://echo360.org.uk";
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    color_eyre::install()?;
+    #[cfg(feature = "dotenvy")]
+    dotenvy::dotenv()?;
+
+    let jar = Arc::new(CookieStoreMutex::default());
+    let client = Client::builder().cookie_provider(jar.clone()).build()?;
+    let base_url = Url::parse(DEFAULT_BASE_URL)?;
+    let domain = base_url.domain().unwrap();
+
+    // get the csrf token
+    client.get(base_url.clone()).send().await?;
+
+    let csrf_token = jar
+        .lock()
+        .unwrap()
+        .get(domain, "/", "PLAY_SESSION")
+        .map(|cookie| {
+            let cookie_value = cookie.value().to_string();
+            cookie_value
+                .split("&")
+                .nth(1)
+                .map(|part| part.split("=").last())
+                .flatten()
+                .map(|x| x.to_string())
+        })
+        .flatten()
+        .ok_or(eyre!("No csrf token found"))?;
+
+    // authenticate
+    client
+        .post(format!("{base_url}login"))
+        .query(&[("csrfToken", csrf_token)])
+        .multipart(
+            Form::new()
+                .text("email", env::var("ECHO360_EMAIL")?)
+                .text("password", env::var("ECHO360_PASSWORD")?),
+        )
+        .send()
+        .await?;
+
+    // get institution id
+    let insitution_id = jar
+        .lock()
+        .unwrap()
+        .get(domain, "/", "PLAY_SESSION")
+        .map(|cookie| {
+            let cookie_value = cookie.value().to_string();
+            cookie_value
+                .split("&")
+                .nth(1)
+                .map(|part| part.split("=").last())
+                .flatten()
+                .map(|x| x.to_string())
+        })
+        .flatten()
+        .ok_or(eyre!("No institution id found"))?;
+
+    println!("Institution ID: {}", insitution_id);
+
+    Ok(())
+}