1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

use std::convert::Infallible;

use eyre::Result;
use warp::{hyper::StatusCode, Filter};

use atuin_common::api::SyncHistoryRequest;

use super::handlers;
use super::{database::Database, database::Postgres};
use crate::models::User;
use crate::settings::Settings;

fn with_settings(
    settings: Settings,
) -> impl Filter<Extract = (Settings,), Error = Infallible> + Clone {
    warp::any().map(move || settings.clone())
}

fn with_db(
    db: impl Database + Clone + Send + Sync,
) -> impl Filter<Extract = (impl Database + Clone,), Error = Infallible> + Clone {
    warp::any().map(move || db.clone())
}

fn with_user(
    postgres: Postgres,
) -> impl Filter<Extract = (User,), Error = warp::Rejection> + Clone {
    warp::header::<String>("authorization").and_then(move |header: String| {
        // async closures are still buggy :(
        let postgres = postgres.clone();

        async move {
            let header: Vec<&str> = header.split(' ').collect();

            let token;

            if header.len() == 2 {
                if header[0] != "Token" {
                    return Err(warp::reject());
                }

                token = header[1];
            } else {
                return Err(warp::reject());
            }

            let user = postgres
                .get_session_user(token)
                .await
                .map_err(|_| warp::reject())?;

            Ok(user)
        }
    })
}

pub async fn router(
    settings: &Settings,
) -> Result<impl Filter<Extract = impl warp::Reply, Error = Infallible> + Clone> {
    let postgres = Postgres::new(settings.db_uri.as_str()).await?;
    let index = warp::get().and(warp::path::end()).map(handlers::index);

    let count = warp::get()
        .and(warp::path("sync"))
        .and(warp::path("count"))
        .and(warp::path::end())
        .and(with_user(postgres.clone()))
        .and(with_db(postgres.clone()))
        .and_then(handlers::history::count)
        .boxed();

    let sync = warp::get()
        .and(warp::path("sync"))
        .and(warp::path("history"))
        .and(warp::query::<SyncHistoryRequest>())
        .and(warp::path::end())
        .and(with_user(postgres.clone()))
        .and(with_db(postgres.clone()))
        .and_then(handlers::history::list)
        .boxed();

    let add_history = warp::post()
        .and(warp::path("history"))
        .and(warp::path::end())
        .and(warp::body::json())
        .and(with_user(postgres.clone()))
        .and(with_db(postgres.clone()))
        .and_then(handlers::history::add)
        .boxed();

    let user = warp::get()
        .and(warp::path("user"))
        .and(warp::path::param::<String>())
        .and(warp::path::end())
        .and(with_db(postgres.clone()))
        .and_then(handlers::user::get)
        .boxed();

    let register = warp::post()
        .and(warp::path("register"))
        .and(warp::path::end())
        .and(warp::body::json())
        .and(with_settings(settings.clone()))
        .and(with_db(postgres.clone()))
        .and_then(handlers::user::register)
        .boxed();

    let login = warp::post()
        .and(warp::path("login"))
        .and(warp::path::end())
        .and(warp::body::json())
        .and(with_db(postgres))
        .and_then(handlers::user::login)
        .boxed();

    let r = warp::any()
        .and(
            index
                .or(count)
                .or(sync)
                .or(add_history)
                .or(user)
                .or(register)
                .or(login)
                .or(warp::any().map(|| warp::reply::with_status("☕", StatusCode::IM_A_TEAPOT))),
        )
        .with(warp::filters::log::log("atuin::api"));

    Ok(r)
}