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use std::io::{self, BufRead, Write};
use crate::{errors::Result, registration::Registered, Mastodon};
/// Finishes the authentication process for the given `Registered` object,
/// using the command-line
pub async fn authenticate(registration: Registered) -> Result<Mastodon> {
let url = registration.authorize_url()?;
let code = {
let stdout = io::stdout();
let stdin = io::stdin();
let mut stdout = stdout.lock();
let mut stdin = stdin.lock();
writeln!(&mut stdout, "Click this link to authorize: {}", url)?;
write!(&mut stdout, "Paste the returned authorization code: ")?;
stdout.flush()?;
let mut input = String::new();
stdin.read_line(&mut input)?;
input
};
let code = code.trim();
registration.complete(code).await
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn send_sync() {
fn assert_send_sync(_: impl Send + Sync) {}
let mock_reg = || -> Registered { unimplemented!() };
let no_run = || async move {
let _ = authenticate(mock_reg()).await;
};
assert_send_sync(no_run());
}
}
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