migrated auth, account and meta to use const routes

src/api/v1/accountrs

@@ -0,0 +1,246 @@
+/*
+* Copyright (C) 2021  Aravinth Manivannan <realaravinth@batsense.net>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Affero General Public License as
+* published by the Free Software Foundation, either version 3 of the
+* License, or (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU Affero General Public License for more details.
+*
+* You should have received a copy of the GNU Affero General Public License
+* along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+use std::borrow::Cow;
+
+use actix_identity::Identity;
+use actix_web::{get, post, web, HttpResponse, Responder};
+use serde::{Deserialize, Serialize};
+
+use super::auth::Password;
+use super::mcaptcha::get_random;
+use crate::errors::*;
+use crate::CheckLogin;
+use crate::Data;
+
+pub mod routes {
+
+    pub struct Account {
+        pub delete: &'static str,
+        pub email_exists: &'static str,
+        pub update_email: &'static str,
+        pub get_secret: &'static str,
+        pub update_secret: &'static str,
+        pub username_exists: &'static str,
+    }
+
+    impl Account {
+        pub const fn new() -> Account {
+            let get_secret = "/api/v1/account/secret/";
+            let update_secret = "/api/v1/account/secret";
+            let delete = "/api/v1/account/delete";
+            let email_exists = "/api/v1/account/email/exists";
+            let username_exists = "/api/v1/account/username/exists";
+            let update_email = "/api/v1/account/email/";
+            Account {
+                get_secret,
+                update_secret,
+                username_exists,
+                update_email,
+                delete,
+                email_exists,
+            }
+        }
+    }
+}
+
+#[post("/api/v1/account/delete", wrap = "CheckLogin")]
+pub async fn delete_account(
+    id: Identity,
+    payload: web::Json<Password>,
+    data: web::Data<Data>,
+) -> ServiceResult<impl Responder> {
+    use argon2_creds::Config;
+    use sqlx::Error::RowNotFound;
+
+    let username = id.identity().unwrap();
+
+    let rec = sqlx::query_as!(
+        Password,
+        r#"SELECT password  FROM mcaptcha_users WHERE name = ($1)"#,
+        &username,
+    )
+    .fetch_one(&data.db)
+    .await;
+
+    id.forget();
+
+    match rec {
+        Ok(s) => {
+            if Config::verify(&s.password, &payload.password)? {
+                sqlx::query!("DELETE FROM mcaptcha_users WHERE name = ($1)", &username)
+                    .execute(&data.db)
+                    .await?;
+                Ok(HttpResponse::Ok())
+            } else {
+                Err(ServiceError::WrongPassword)
+            }
+        }
+        Err(RowNotFound) => return Err(ServiceError::UsernameNotFound),
+        Err(_) => return Err(ServiceError::InternalServerError)?,
+    }
+}
+
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct AccountCheckPayload {
+    pub val: String,
+}
+
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct AccountCheckResp {
+    pub exists: bool,
+}
+
+#[post("/api/v1/account/username/exists")]
+pub async fn username_exists(
+    payload: web::Json<AccountCheckPayload>,
+    data: web::Data<Data>,
+) -> ServiceResult<impl Responder> {
+    let res = sqlx::query!(
+        "SELECT EXISTS (SELECT 1 from mcaptcha_users WHERE name = $1)",
+        &payload.val,
+    )
+    .fetch_one(&data.db)
+    .await?;
+
+    let mut resp = AccountCheckResp { exists: false };
+
+    if let Some(x) = res.exists {
+        if x {
+            resp.exists = true;
+        }
+    }
+
+    Ok(HttpResponse::Ok().json(resp))
+}
+
+#[post("/api/v1/account/email/exists")]
+pub async fn email_exists(
+    payload: web::Json<AccountCheckPayload>,
+    data: web::Data<Data>,
+) -> ServiceResult<impl Responder> {
+    let res = sqlx::query!(
+        "SELECT EXISTS (SELECT 1 from mcaptcha_users WHERE email = $1)",
+        &payload.val,
+    )
+    .fetch_one(&data.db)
+    .await?;
+
+    let mut resp = AccountCheckResp { exists: false };
+
+    if let Some(x) = res.exists {
+        if x {
+            resp.exists = true;
+        }
+    }
+
+    Ok(HttpResponse::Ok().json(resp))
+}
+
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct Secret {
+    pub secret: String,
+}
+
+#[get("/api/v1/account/secret/", wrap = "CheckLogin")]
+pub async fn get_secret(id: Identity, data: web::Data<Data>) -> ServiceResult<impl Responder> {
+    let username = id.identity().unwrap();
+
+    let secret = sqlx::query_as!(
+        Secret,
+        r#"SELECT secret  FROM mcaptcha_users WHERE name = ($1)"#,
+        &username,
+    )
+    .fetch_one(&data.db)
+    .await?;
+
+    Ok(HttpResponse::Ok().json(secret))
+}
+
+#[post("/api/v1/account/secret/", wrap = "CheckLogin")]
+pub async fn update_user_secret(
+    id: Identity,
+    data: web::Data<Data>,
+) -> ServiceResult<impl Responder> {
+    let username = id.identity().unwrap();
+
+    let mut secret;
+
+    loop {
+        secret = get_random(32);
+        let res = sqlx::query!(
+            "UPDATE mcaptcha_users set secret = $1
+        WHERE name = $2",
+            &secret,
+            &username,
+        )
+        .execute(&data.db)
+        .await;
+        if res.is_ok() {
+            break;
+        } else {
+            if let Err(sqlx::Error::Database(err)) = res {
+                if err.code() == Some(Cow::from("23505"))
+                    && err.message().contains("mcaptcha_users_secret_key")
+                {
+                    continue;
+                } else {
+                    Err(sqlx::Error::Database(err))?;
+                }
+            };
+        }
+    }
+    Ok(HttpResponse::Ok())
+}
+
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct Email {
+    pub email: String,
+}
+
+/// update email
+//#[post("/api/v1/account/email/", wrap = "CheckLogin")]
+#[post("/api/v1/", wrap = "CheckLogin")]
+pub async fn set_email(
+    id: Identity,
+    payload: web::Json<Email>,
+    data: web::Data<Data>,
+) -> ServiceResult<impl Responder> {
+    let username = id.identity().unwrap();
+
+    data.creds.email(&payload.email)?;
+
+    let res = sqlx::query!(
+        "UPDATE mcaptcha_users set email = $1
+        WHERE name = $2",
+        &payload.email,
+        &username,
+    )
+    .execute(&data.db)
+    .await;
+    if !res.is_ok() {
+        if let Err(sqlx::Error::Database(err)) = res {
+            if err.code() == Some(Cow::from("23505"))
+                && err.message().contains("mcaptcha_users_email_key")
+            {
+                Err(ServiceError::EmailTaken)?
+            } else {
+                Err(sqlx::Error::Database(err))?
+            }
+        };
+    }
+    Ok(HttpResponse::Ok())
+}