Add user model

server/Cargo.lock

@@ -142,6 +142,19 @@ version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
 
+[[package]]
+name = "bcrypt"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9df288bec72232f78c1ec5fe4e8f1d108aa0265476e93097593c803c8c02062a"
+dependencies = [
+ "base64 0.21.2",
+ "blowfish",
+ "getrandom",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "bigdecimal"
 version = "0.3.1"
@@ -192,6 +205,16 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "blowfish"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e412e2cd0f2b2d93e02543ceae7917b3c70331573df19ee046bcbc35e45e87d7"
+dependencies = [
+ "byteorder",
+ "cipher",
+]
+
 [[package]]
 name = "borsh"
 version = "0.10.3"
@@ -305,6 +328,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "cipher"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
+dependencies = [
+ "crypto-common",
+ "inout",
+]
+
 [[package]]
 name = "clap"
 version = "3.2.25"
@@ -989,6 +1022,15 @@ version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c8fae54786f62fb2918dcfae3d568594e50eb9b5c25bf04371af6fe7516452fb"
 
+[[package]]
+name = "inout"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0c10553d664a4d0bcff9f4215d0aac67a639cc68ef660840afe309b807bc9f5"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -1049,6 +1091,7 @@ dependencies = [
 name = "kalkutago-server"
 version = "0.1.0"
 dependencies = [
+ "bcrypt",
  "chrono",
  "derive_builder",
  "either",
@@ -3010,3 +3053,9 @@ name = "yansi"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09041cd90cf85f7f8b2df60c646f853b7f535ce68f85244eb6731cf89fa498ec"
+
+[[package]]
+name = "zeroize"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a0956f1ba7c7909bfb66c2e9e4124ab6f6482560f6628b5aaeba39207c9aad9"

server/Cargo.toml

@@ -13,6 +13,7 @@ path = "src/main.rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+bcrypt = "0.14.0"
 chrono = "0.4.26"
 femme = "2.2.1"
 log = { version = "0.4.19", features = ["kv_unstable", "kv_unstable_serde"] }

server/src/api/error.rs

@@ -2,11 +2,11 @@ use crate::error::Error;
 
 #[derive(Responder)]
 #[response(status = 500, content_type = "json")]
-pub(crate) struct ErrorResponder {
+pub struct ErrorResponder {
     message: String,
 }
 
-pub(crate) type ApiResult<T> = Result<T, ErrorResponder>;
+pub type ApiResult<T> = Result<T, ErrorResponder>;
 
 // The following impl's are for easy conversion of error types.
 

server/src/entities/mod.rs

@@ -6,3 +6,4 @@ pub mod groups;
 pub mod ticks;
 pub mod track2_groups;
 pub mod tracks;
+pub mod user;

server/src/entities/prelude.rs

@@ -4,3 +4,4 @@ pub use super::groups::Entity as Groups;
 pub use super::ticks::Entity as Ticks;
 pub use super::track2_groups::Entity as Track2Groups;
 pub use super::tracks::Entity as Tracks;
+pub use super::user::Entity as User;

server/src/entities/user.rs

@@ -0,0 +1,53 @@
+//! `SeaORM` Entity. Generated by sea-orm-codegen 0.11.3
+
+use std::default::default;
+
+use bcrypt::*;
+use either::Either::{self, Left, Right};
+use rocket::response::status::Unauthorized;
+use sea_orm::entity::prelude::*;
+
+use crate::{
+    api::ErrorResponder,
+    error::{self, Error},
+};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
+#[sea_orm(table_name = "user")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub name: String,
+    pub password_hash: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}
+
+impl ActiveModel {
+    pub fn new(name: String, password: String) -> error::Result<Self> {
+        use sea_orm::ActiveValue::Set;
+        let name = Set(name);
+        let password_hash = Set(hash(password, DEFAULT_COST + 2)?);
+        Ok(Self {
+            name,
+            password_hash,
+            ..default()
+        })
+    }
+}
+
+impl Model {
+    pub fn check_password(
+        self,
+        password: String,
+    ) -> std::result::Result<Self, Either<Unauthorized<()>, ErrorResponder>> {
+        match verify(password, &self.password_hash) {
+            Ok(true) => Ok(self),
+            Ok(false) => Err(Left(Unauthorized(None))),
+            Err(err) => Err(Right(Error::from(err).into())),
+        }
+    }
+}

server/src/error.rs

@@ -1,5 +1,6 @@
 use std::string;
 
+use bcrypt::BcryptError;
 use derive_builder::UninitializedFieldError;
 
 #[derive(Debug, thiserror::Error)]
@@ -18,6 +19,8 @@ pub enum Error {
     Utf8(#[from] string::FromUtf8Error),
     #[error(transparent)]
     ChannelSendError(#[from] tokio::sync::broadcast::error::SendError<crate::api::update::Update>),
+    #[error(transparent)]
+    Bcrypt(#[from] BcryptError),
 }
 
 pub type Result<T> = std::result::Result<T, Error>;

server/src/migrator/m20230626_083036_create_users_table.rs

@@ -0,0 +1,42 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_table(
+                Table::create()
+                    .table(User::Table)
+                    .if_not_exists()
+                    .col(
+                        ColumnDef::new(User::Id)
+                            .integer()
+                            .not_null()
+                            .auto_increment()
+                            .primary_key(),
+                    )
+                    .col(ColumnDef::new(User::Name).string().not_null())
+                    .col(ColumnDef::new(User::PasswordHash).string().not_null())
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(User::Table).to_owned())
+            .await
+    }
+}
+
+/// Learn more at https://docs.rs/sea-query#iden
+#[derive(Iden)]
+enum User {
+    Table,
+    Id,
+    Name,
+    PasswordHash,
+}

server/src/migrator/mod.rs

@@ -2,6 +2,7 @@ mod m20230606_000001_create_tracks_table;
 mod m20230606_000002_create_ticks_table;
 mod m20230606_000003_create_groups_table;
 mod m20230606_000004_create_track2groups_table;
+mod m20230626_083036_create_users_table;
 
 use sea_orm_migration::prelude::*;
 
@@ -15,6 +16,7 @@ impl MigratorTrait for Migrator {
             Box::new(m20230606_000002_create_ticks_table::Migration),
             Box::new(m20230606_000003_create_groups_table::Migration),
             Box::new(m20230606_000004_create_track2groups_table::Migration),
+            Box::new(m20230626_083036_create_users_table::Migration),
         ]
     }
 }