add bootstrapping

Cargo.lock

@@ -51,6 +51,17 @@ version = "1.0.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c7d0618f0e0b7e8ff11427422b64564d5fb0be1940354bfe2e0529b18a9d9b8"
 
+[[package]]
+name = "argon2"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95c2fcf79ad1932ac6269a738109997a83c227c09b75842ae564dc8ede6a861c"
+dependencies = [
+ "base64ct",
+ "blake2",
+ "password-hash",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.68"
@@ -156,12 +167,27 @@ version = "0.21.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
 
+[[package]]
+name = "base64ct"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "blake2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -666,6 +692,7 @@ name = "mabel"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "argon2",
  "axum",
  "axum-macros",
  "chrono",
@@ -822,6 +849,17 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "password-hash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
+dependencies = [
+ "base64ct",
+ "rand_core",
+ "subtle",
+]
+
 [[package]]
 name = "paste"
 version = "1.0.12"

Cargo.toml

@@ -15,4 +15,8 @@ serde = { version = "1" }
 serde_json = { version = "1", features = ["raw_value"] }
 figment = { version = "0.10", features = ["toml", "env"] }
 chrono = { version = "0.4", features = ["serde"] }
-anyhow = "1.0"
+anyhow = "1.0"
+argon2 = "0.5"
+
+[profile.dev.package.sqlx-macros]
+opt-level = 3

migrations/20230628223219_create-base.down.sql

@@ -1,5 +1,4 @@
 DROP TABLE pages;
 DROP TABLE sites;
 DROP TABLE audit;
-DROP TABLE users;
+DROP TABLE users;
-DROP TABLE roles;

migrations/20230628223219_create-base.up.sql

@@ -4,7 +4,7 @@ CREATE TABLE users (
 	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
 	name            VARCHAR UNIQUE NOT NULL,
 	email           VARCHAR,
-	password        BYTEA,
+	password        VARCHAR,
 	display_name    VARCHAR,
 	bio             TEXT,
 	roles           UUID[] NOT NULL,
@@ -13,11 +13,6 @@ CREATE TABLE users (
 	deleted_at      TIMESTAMP
 );
 
-CREATE TABLE roles (
-	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
-	scopes          VARCHAR[] NOT NULL
-);
-
 CREATE TABLE sites (
 	id              UUID PRIMARY KEY DEFAULT uuid_generate_v4 (),
 	owner           UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,

src/auth.rs

@@ -0,0 +1,25 @@
+use anyhow::{anyhow, Result};
+use argon2::{
+    password_hash::{rand_core::OsRng, SaltString},
+    Argon2, PasswordHash, PasswordHasher, PasswordVerifier,
+};
+
+pub fn random() -> String {
+    SaltString::generate(&mut OsRng).to_string()
+}
+
+pub fn hash(plaintext: &String) -> Result<String> {
+    let salt = SaltString::generate(&mut OsRng);
+    let hashed = Argon2::default()
+        .hash_password(plaintext.as_bytes(), &salt)
+        .map_err(|err| anyhow!(err))?
+        .to_string();
+    Ok(hashed)
+}
+
+pub fn verify(plaintext: &String, hash: &String) -> Result<bool> {
+    let parsed_hash = PasswordHash::new(&hash).map_err(|err| anyhow!(err))?;
+    Ok(Argon2::default()
+        .verify_password(plaintext.as_bytes(), &parsed_hash)
+        .is_ok())
+}

src/main.rs

@@ -1,5 +1,7 @@
+mod auth;
 mod content;
 mod error;
+mod roles;
 mod routes;
 mod state;
 

src/roles.rs

@@ -0,0 +1,3 @@
+use uuid::{uuid, Uuid};
+
+pub const ROLE_SUPERADMIN: Uuid = uuid!("8adbaff9-d3c7-44b9-ac67-93833a67380e");

src/routes/admin.rs

@@ -2,12 +2,16 @@ use std::sync::Arc;
 
 use axum::extract::State;
 use axum::http::StatusCode;
+use axum::Json;
+use serde_json::{json, Value};
 
+use crate::auth::{hash, random};
 use crate::error::AppError;
+use crate::roles::ROLE_SUPERADMIN;
 use crate::state::AppState;
 
-pub async fn bootstrap(State(state): State<Arc<AppState>>) -> Result<(), AppError> {
+pub async fn bootstrap(State(state): State<Arc<AppState>>) -> Result<Json<Value>, AppError> {
-    // Only allow this request if the user db is completely empty!
+    // Only allow this request if the user table is completely empty!
     let empty = sqlx::query!(
         "SELECT CASE WHEN EXISTS(SELECT 1 FROM users) THEN false ELSE true END AS empty;"
     )
@@ -23,7 +27,24 @@ pub async fn bootstrap(State(state): State<Arc<AppState>>) -> Result<(), AppErro
         }),
         true => {
             //todo add user
-            Ok(())
+            let username = "admin";
+            let password = random();
+
+            sqlx::query!(
+                r#"
+	INSERT INTO users ( name, display_name, password, roles )
+	VALUES ( $1, $2, $3, $4 )
+	RETURNING id
+		"#,
+                username,
+                "Administrator",
+                hash(&password)?,
+                &[ROLE_SUPERADMIN],
+            )
+            .fetch_one(&state.database)
+            .await?;
+
+            Ok(Json(json!({"username": username, "password": password})))
         }
     }
 }