uidc/src/user_management.rs

use crate::{schema, UIDCError};
use microrm::prelude::*;

pub fn change_auth(
    realm: &schema::Realm,
    username: &String,
    change_password: bool,
    change_totp: bool,
) -> Result<(), UIDCError> {
    // check that the user exists
    let user = realm
        .users
        .with(schema::User::Username, username)
        .first()
        .get()?
        .ok_or(UIDCError::Abort("no such user"))?;

    let user_id = user.id();
    let user = crate::user::User::from_schema(realm, user);

    if change_password {
        let raw_pass = rpassword::prompt_password("Enter new user password: ").unwrap();
        user.set_new_password(raw_pass.as_bytes())?;
    }
    if change_totp {
        let (new_secret, new_uri) = user.generate_totp_with_uri()?;
        println!("Please confirm you can generate tokens with the new secret:");
        qr2term::print_qr(new_uri.as_str())
            .map_err(|_| UIDCError::Abort("could not display QR code"))?;
        let new_challenge = schema::AuthChallenge {
            user_id,
            challenge_type: schema::AuthChallengeType::TOTP.into(),
            public: vec![],
            secret: new_secret.clone(),
            enabled: true,
        };

        loop {
            let digits = rpassword::prompt_password("TOTP code: ").unwrap();
            if new_challenge.verify_totp_challenge(digits.as_bytes())? {
                break;
            }
        }
        user.set_new_totp(new_secret.as_slice())?;
    }
    Ok(())
}