no-password

backend/migrations/202512010175_drop_password_column_on_users/down.sql

@@ -0,0 +1,6 @@
+ALTER TABLE users
+    ADD COLUMN password_hash VARCHAR(255) NOT NULL DEFAULT '';
+
+-- Optional: remove the default if you need to reintroduce passwords later
+ALTER TABLE users
+    ALTER COLUMN password_hash DROP DEFAULT;

backend/migrations/202512010175_drop_password_column_on_users/up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE users
+    DROP COLUMN password_hash;

backend/src/bin/admin.rs

@@ -7,7 +7,6 @@ use reqwest::{Client, Method, StatusCode};
 use uuid::Uuid;
 
 use backend::{
-    auth::password,
     config::AppConfig,
     db::{self, PgPool},
     documents::search::ensure_quickwit_index,
@@ -28,11 +27,6 @@ use backend::{
 enum Command {
     CreateUser {
         username: String,
-        password: String,
-    },
-    SetPassword {
-        username: String,
-        password: String,
     },
     ListUsers,
     DeleteUser {
@@ -66,8 +60,7 @@ enum Command {
 impl Command {
     fn usage() -> &'static str {
         "Usage: admin\n\
-            create-user <username> <password>\n\
-            set-password <username> <password>\n\
+            create-user <username>\n\
             list-users\n\
             delete-user <username>\n\
             create-tenant <name> [storage_root] [quickwit_index]\n\
@@ -91,11 +84,6 @@ impl Command {
         match args.next().as_deref() {
             Some("create-user") => Ok(Self::CreateUser {
                 username: args.next().ok_or_else(|| anyhow!("username required"))?,
-                password: args.next().ok_or_else(|| anyhow!("password required"))?,
-            }),
-            Some("set-password") => Ok(Self::SetPassword {
-                username: args.next().ok_or_else(|| anyhow!("username required"))?,
-                password: args.next().ok_or_else(|| anyhow!("password required"))?,
             }),
             Some("list-users") => Ok(Self::ListUsers),
             Some("delete-user") => Ok(Self::DeleteUser {
@@ -141,8 +129,7 @@ async fn main() -> Result<()> {
     let pool = db::init_pool_with_size(&config.database_url, config.database_max_pool_size)?;
 
     match command {
-        Command::CreateUser { username, password } => create_user(&pool, &username, &password)?,
-        Command::SetPassword { username, password } => set_password(&pool, &username, &password)?,
+        Command::CreateUser { username } => create_user(&pool, &username)?,
         Command::ListUsers => list_users(&pool)?,
         Command::DeleteUser { username } => delete_user(&pool, &username)?,
         Command::CreateTenant {
@@ -175,13 +162,10 @@ async fn main() -> Result<()> {
     Ok(())
 }
 
-fn create_user(pool: &PgPool, username: &str, password: &str) -> Result<()> {
+fn create_user(pool: &PgPool, username: &str) -> Result<()> {
     if username.trim().is_empty() {
         bail!("username must not be empty");
     }
-    if password.is_empty() {
-        bail!("password must not be empty");
-    }
 
     let mut conn = pool.get().context("failed to get database connection")?;
     let exists: bool =
@@ -190,11 +174,9 @@ fn create_user(pool: &PgPool, username: &str, password: &str) -> Result<()> {
         bail!("user '{}' already exists", username);
     }
 
-    let password_hash = password::hash_password(password).map_err(|err| anyhow!(err))?;
     let new_user = NewUser {
         id: Uuid::new_v4(),
         username: username.to_string(),
-        password_hash,
     };
 
     diesel::insert_into(users::table)
@@ -205,26 +187,6 @@ fn create_user(pool: &PgPool, username: &str, password: &str) -> Result<()> {
     Ok(())
 }
 
-fn set_password(pool: &PgPool, username: &str, password: &str) -> Result<()> {
-    if password.is_empty() {
-        bail!("password must not be empty");
-    }
-
-    let mut conn = pool.get().context("failed to get database connection")?;
-    let password_hash = password::hash_password(password).map_err(|err| anyhow!(err))?;
-
-    let updated = diesel::update(users::table.filter(users::username.eq(username)))
-        .set(users::password_hash.eq(password_hash))
-        .execute(&mut conn)?;
-
-    if updated == 0 {
-        bail!("user '{}' not found", username);
-    }
-
-    println!("updated password for '{}'", username);
-    Ok(())
-}
-
 fn list_users(pool: &PgPool) -> Result<()> {
     let mut conn = pool.get().context("failed to get database connection")?;
 

backend/src/models.rs

@@ -112,7 +112,6 @@ pub struct Tenant {
 pub struct User {
     pub id: Uuid,
     pub username: String,
-    pub password_hash: String,
     pub created_at: NaiveDateTime,
     pub updated_at: NaiveDateTime,
 }
@@ -122,7 +121,6 @@ pub struct User {
 pub struct NewUser {
     pub id: Uuid,
     pub username: String,
-    pub password_hash: String,
 }
 
 #[derive(Debug, Clone, Queryable, Identifiable, Associations, Selectable)]

backend/src/routes/auth.rs

@@ -21,7 +21,7 @@ use crate::{
             AuthenticationChallengeResponse, PasskeyLoginFinishPayload, PasskeyLoginStartPayload,
             PasskeyRegistrationFinishPayload, PasskeySummary, RegistrationChallengeResponse,
         },
-        password, AuthenticatedUser,
+        AuthenticatedUser,
     },
     error::{AppError, AppResult},
     models::{NewRefreshToken, NewUser, RefreshToken, Tenant, TenantStatus, User, UserMembership},
@@ -93,30 +93,10 @@ pub struct SignupFinishRequest {
     pub nickname: Option<String>,
 }
 
-pub async fn login(
-    State(state): State<AppState>,
-    Json(payload): Json<LoginRequest>,
-) -> AppResult<Response> {
-    let mut conn = state.db_unscoped()?;
-
-    let user: Option<User> = dsl::users
-        .filter(dsl::username.eq(&payload.username))
-        .first(&mut conn)
-        .optional()?;
-
-    let user = match user {
-        Some(user) => user,
-        None => return Err(AppError::unauthorized()),
-    };
-
-    let valid = password::verify_password(&payload.password, &user.password_hash)
-        .map_err(|_| AppError::unauthorized())?;
-
-    if !valid {
-        return Err(AppError::unauthorized());
-    }
-
-    complete_login(&state, &mut conn, &user, payload.preferred_tenant_id)
+pub async fn login(_state: State<AppState>, _payload: Json<LoginRequest>) -> AppResult<Response> {
+    Err(AppError::bad_request(
+        "password authentication is no longer supported",
+    ))
 }
 
 pub async fn signup_start(
@@ -186,9 +166,7 @@ pub async fn signup_finish(
 
     let state_clone = state.clone();
     let response = conn.transaction::<Response, AppError, _>(|conn| {
-        let password_seed = format!("passkey-only-{}", claims.sub);
-        let password_hash = password::hash_password(&password_seed)?;
-        insert_user(conn, claims.sub, &claims.username, &password_hash)?;
+        insert_user(conn, claims.sub, &claims.username)?;
 
         let tenant = state_clone.tenants.create_tenant_with_conn(
             conn,
@@ -255,16 +233,10 @@ pub async fn refresh(
     issue_session(&state, &mut conn, &user, token.tenant_id)
 }
 
-fn insert_user(
-    conn: &mut PgConnection,
-    id: Uuid,
-    username: &str,
-    password_hash: &str,
-) -> AppResult<()> {
+fn insert_user(conn: &mut PgConnection, id: Uuid, username: &str) -> AppResult<()> {
     let new_user = NewUser {
         id,
         username: username.to_string(),
-        password_hash: password_hash.to_string(),
     };
 
     diesel::insert_into(dsl::users)

backend/src/schema.rs

@@ -205,8 +205,6 @@ diesel::table! {
         id -> Uuid,
         #[max_length = 100]
         username -> Varchar,
-        #[max_length = 255]
-        password_hash -> Varchar,
         created_at -> Timestamptz,
         updated_at -> Timestamptz,
     }

backend/tests/auth_flow.rs

@@ -1,19 +1,22 @@
 mod common;
 
 use anyhow::{anyhow, Context, Result};
-use axum::body::Body;
 use axum::http::{header::SET_COOKIE, StatusCode};
 use backend::auth::passkeys::{
     PasskeyLoginFinishPayload, PasskeyLoginStartPayload, PasskeyRegistrationFinishPayload,
     RegistrationChallengeResponse,
 };
-use backend::models::{NewUserMembership, TenantStatus, UserPasskey};
+use backend::models::{NewRefreshToken, NewUserMembership, TenantStatus, UserPasskey};
 use backend::openapi::schemas::PasskeySummary;
-use backend::schema::{tenants, user_memberships, users};
+use backend::schema::{refresh_tokens, tenants, user_memberships, users};
+use chrono::{Duration as ChronoDuration, Utc};
 use common::{acquire_db_lock, body_to_vec, TestApp};
 use diesel::prelude::*;
+use rand::rngs::OsRng;
+use rand::RngCore;
 use serde::Deserialize;
 use serde_json::json;
+use sha2::{Digest, Sha256};
 use uuid::Uuid;
 use webauthn_rs_core::proto::{
     AuthenticatorAssertionResponseRaw, AuthenticatorAttestationResponseRaw, PublicKeyCredential,
@@ -54,6 +57,11 @@ struct TenantSelectionResponse {
     tenants: Vec<TenantSummary>,
 }
 
+#[derive(Deserialize)]
+struct TenantListResponse {
+    tenants: Vec<TenantSummary>,
+}
+
 #[derive(Deserialize)]
 struct TenantSummary {
     id: Uuid,
@@ -88,10 +96,10 @@ async fn login_rejects_unknown_user() -> Result<()> {
 
     let payload = json!({ "username": "ghost", "password": "nope" });
     let response = app.post_json("/api/auth/login", &payload, None).await?;
-    assert_eq!(response.status(), StatusCode::UNAUTHORIZED);
+    assert_eq!(response.status(), StatusCode::BAD_REQUEST);
     let body = body_to_vec(response.into_body()).await?;
     let err: ErrorResponse = serde_json::from_slice(&body)?;
-    assert_eq!(err.error, "unauthorized");
+    assert_eq!(err.error, "password authentication is no longer supported");
 
     app.cleanup().await?;
     Ok(())
@@ -399,10 +407,10 @@ async fn login_rejects_invalid_password() -> Result<()> {
 
     let payload = json!({ "username": "robin", "password": "wrong" });
     let response = app.post_json("/api/auth/login", &payload, None).await?;
-    assert_eq!(response.status(), StatusCode::UNAUTHORIZED);
+    assert_eq!(response.status(), StatusCode::BAD_REQUEST);
     let body = body_to_vec(response.into_body()).await?;
     let err: ErrorResponse = serde_json::from_slice(&body)?;
-    assert_eq!(err.error, "unauthorized");
+    assert_eq!(err.error, "password authentication is no longer supported");
 
     app.cleanup().await?;
     Ok(())
@@ -523,39 +531,36 @@ async fn login_returns_tenant_selection_when_multiple_memberships() -> Result<()
     })
     .await?;
 
-    let payload = json!({ "username": "multipass", "password": password });
-    let response = app.post_json("/api/auth/login", &payload, None).await?;
-    assert_eq!(response.status(), StatusCode::OK);
-    let body = body_to_vec(response.into_body()).await?;
-    let selection: TenantSelectionResponse = serde_json::from_slice(&body)?;
-    assert!(selection.tenants.len() >= 2);
-    let secondary = selection
+    let (login, refresh_cookie) = login_with_session(&app, "multipass", password).await?;
+
+    let tenants_response = app
+        .get("/api/auth/tenants", Some(&login.access_token))
+        .await?;
+    assert_eq!(tenants_response.status(), StatusCode::OK);
+    let tenants_body = body_to_vec(tenants_response.into_body()).await?;
+    let tenant_list: TenantListResponse = serde_json::from_slice(&tenants_body)?;
+    assert!(tenant_list.tenants.len() >= 2);
+
+    let secondary = tenant_list
         .tenants
         .iter()
         .find(|tenant| tenant.name == secondary_name)
         .map(|t| t.id)
-        .context("secondary tenant missing from selection")?;
+        .context("secondary tenant missing from listing")?;
 
     let select_response = app
-        .post_json(
+        .post_json_with_cookie(
             "/api/auth/select-tenant",
             &json!({ "tenant_id": secondary }),
-            Some(&selection.access_token),
+            Some(&login.access_token),
+            Some(&refresh_cookie),
         )
         .await?;
     assert_eq!(select_response.status(), StatusCode::OK);
-    let session_cookie = extract_refresh_cookie(select_response.headers())?;
     let select_body = body_to_vec(select_response.into_body()).await?;
-    let login: LoginResponse = serde_json::from_slice(&select_body)?;
-    assert_eq!(login.tenant.name, secondary_name);
-
-    let me_response = app.get("/api/auth/me", Some(&login.access_token)).await?;
-    assert_eq!(me_response.status(), StatusCode::OK);
-
-    let refresh_response = app
-        .post_json_with_cookie("/api/auth/refresh", &json!({}), None, Some(&session_cookie))
-        .await?;
-    assert_eq!(refresh_response.status(), StatusCode::OK);
+    let rotated: LoginResponse = serde_json::from_slice(&select_body)?;
+    assert_eq!(rotated.tenant.id, secondary);
+    assert_eq!(rotated.tenant.name, secondary_name);
 
     app.cleanup().await?;
     Ok(())
@@ -564,16 +569,60 @@ async fn login_returns_tenant_selection_when_multiple_memberships() -> Result<()
 async fn login_with_session(
     app: &TestApp,
     username: &str,
-    password: &str,
+    _password: &str,
 ) -> Result<(LoginResponse, String)> {
-    let payload = json!({ "username": username, "password": password });
-    let response = app.post_json("/api/auth/login", &payload, None).await?;
-    ensure_status(&response, StatusCode::OK)?;
-    let refresh_cookie = extract_refresh_cookie(response.headers())?;
-    let body = body_to_vec(response.into_body()).await?;
-    let login: LoginResponse = serde_json::from_slice(&body)
-        .map_err(|_| anyhow!("expected login response with session"))?;
-    Ok((login, refresh_cookie))
+    let username = username.to_string();
+    let state = app.state.clone();
+    app.with_conn(move |conn| {
+        use backend::schema::user_memberships::dsl as memberships_dsl;
+        use backend::schema::users::dsl as users_dsl;
+
+        let user: backend::models::User = users_dsl::users
+            .filter(users_dsl::username.eq(&username))
+            .first(conn)?;
+
+        let membership: backend::models::UserMembership = memberships_dsl::user_memberships
+            .filter(memberships_dsl::user_id.eq(user.id))
+            .first(conn)?;
+
+        let tenant: backend::models::Tenant =
+            tenants::table.find(membership.tenant_id).first(conn)?;
+
+        let now = Utc::now();
+        let access_token = state
+            .jwt
+            .generate_token(user.id, tenant.id, &user.username)
+            .map_err(|err| anyhow!(err))?;
+
+        let refresh_value = generate_refresh_token();
+        let refresh_hash = hash_refresh_token(&refresh_value);
+        let refresh_expires_at = now + ChronoDuration::days(state.config.refresh_token_expiry_days);
+
+        let new_refresh = NewRefreshToken {
+            id: Uuid::new_v4(),
+            user_id: user.id,
+            token_hash: refresh_hash,
+            issued_at: now.naive_utc(),
+            expires_at: refresh_expires_at.naive_utc(),
+            tenant_id: tenant.id,
+        };
+
+        diesel::insert_into(refresh_tokens::table)
+            .values(&new_refresh)
+            .execute(conn)?;
+
+        let login = LoginResponse {
+            access_token,
+            tenant: LoginTenant {
+                id: tenant.id,
+                name: tenant.name.clone(),
+            },
+        };
+
+        let cookie = format!("refresh_token={refresh_value}");
+        Ok((login, cookie))
+    })
+    .await
 }
 
 fn extract_refresh_cookie(headers: &axum::http::HeaderMap) -> Result<String> {
@@ -590,14 +639,14 @@ fn extract_refresh_cookie(headers: &axum::http::HeaderMap) -> Result<String> {
     Ok(cookie)
 }
 
-fn ensure_status(response: &hyper::Response<Body>, expected: StatusCode) -> Result<()> {
-    if response.status() == expected {
-        Ok(())
-    } else {
-        Err(anyhow!(
-            "unexpected status: got {}, expected {}",
-            response.status(),
-            expected
-        ))
-    }
+fn generate_refresh_token() -> String {
+    let mut bytes = [0u8; 32];
+    OsRng.fill_bytes(&mut bytes);
+    hex::encode(bytes)
+}
+
+fn hash_refresh_token(value: &str) -> String {
+    let mut hasher = Sha256::new();
+    hasher.update(value.as_bytes());
+    hex::encode(hasher.finalize())
 }

backend/tests/common/mod.rs

@@ -6,15 +6,20 @@ use std::time::Duration;
 use anyhow::{anyhow, ensure, Context, Result};
 use async_trait::async_trait;
 use axum::body::Body;
-use axum::http::{header, Method, Request, StatusCode};
+use axum::http::{header, Method, Request};
 use axum::Router;
 use backend::auth::jwt::JwtService;
 use backend::config::AppConfig;
 use backend::db::{self, PgPool};
-use backend::models::{Job, NewUser, NewUserMembership, NewUserPasskey, Tenant, TenantStatus};
+use backend::models::{
+    Job, NewRefreshToken, NewUser, NewUserMembership, NewUserPasskey, Tenant, TenantStatus, User,
+    UserMembership,
+};
 use backend::routes;
+use backend::schema::refresh_tokens::dsl as refresh_dsl;
 use backend::state::AppState;
 use backend::storage::ObjectStorage;
+use chrono::{Duration as ChronoDuration, Utc};
 use diesel::connection::SimpleConnection;
 use diesel::prelude::*;
 use diesel::OptionalExtension;
@@ -23,8 +28,10 @@ use diesel_migrations::{embed_migrations, EmbeddedMigrations, MigrationHarness};
 use http_body_util::BodyExt;
 use once_cell::sync::Lazy;
 use rand::rngs::OsRng;
+use rand::RngCore;
 use serde::{Deserialize, Serialize};
 use serde_json::{self, json};
+use sha2::{Digest, Sha256};
 use tokio::sync::Mutex;
 use tower::util::ServiceExt;
 use uuid::Uuid;
@@ -205,16 +212,13 @@ impl TestApp {
         Ok(format!("{}{}", root, key))
     }
 
-    pub async fn insert_user(&self, username: &str, password: &str, _role: &str) -> Result<Uuid> {
+    pub async fn insert_user(&self, username: &str, _password: &str, _role: &str) -> Result<Uuid> {
         let username = username.to_string();
-        let password = password.to_string();
         let tenant_id = self.ensure_default_tenant().await?;
         self.with_conn(move |conn| {
-            let password_hash = hash_password(&password)?;
             let user = NewUser {
                 id: Uuid::new_v4(),
                 username,
-                password_hash,
             };
             diesel::insert_into(backend::schema::users::table)
                 .values(&user)
@@ -319,80 +323,59 @@ impl TestApp {
         .await
     }
 
-    pub async fn login_token(&self, username: &str, password: &str) -> Result<String> {
-        #[derive(Serialize)]
-        struct LoginPayload<'a> {
-            username: &'a str,
-            password: &'a str,
-        }
+    pub async fn login_token(&self, username: &str, _password: &str) -> Result<String> {
+        let (access_token, _, _) = self.create_session(username).await?;
+        Ok(access_token)
+    }
 
-        let response = self
-            .post_json(
-                "/api/auth/login",
-                &LoginPayload { username, password },
-                None,
-            )
-            .await?;
+    pub async fn create_session(&self, username: &str) -> Result<(String, String, Uuid)> {
+        let username = username.to_string();
+        let state = self.state.clone();
+        self.with_conn(move |conn| {
+            use backend::schema::tenants::dsl as tenants_dsl;
+            use backend::schema::user_memberships::dsl as memberships_dsl;
+            use backend::schema::users::dsl as users_dsl;
 
-        ensure!(
-            response.status() == StatusCode::OK,
-            "login failed with status {}",
-            response.status()
-        );
+            let user: User = users_dsl::users
+                .filter(users_dsl::username.eq(&username))
+                .first(conn)?;
 
-        let body = body_to_vec(response.into_body()).await?;
-        #[derive(Deserialize)]
-        struct LoginResponse {
-            access_token: String,
-        }
+            let membership: UserMembership = memberships_dsl::user_memberships
+                .filter(memberships_dsl::user_id.eq(user.id))
+                .first(conn)?;
 
-        if let Ok(parsed) = serde_json::from_slice::<LoginResponse>(&body) {
-            return Ok(parsed.access_token);
-        }
+            let tenant: Tenant = tenants_dsl::tenants
+                .find(membership.tenant_id)
+                .first(conn)?;
 
-        #[derive(Deserialize)]
-        struct TenantSummary {
-            id: Uuid,
-            name: String,
-        }
+            let now = Utc::now();
+            let access_token = state
+                .jwt
+                .generate_token(user.id, tenant.id, &user.username)
+                .map_err(|err| anyhow!(err))?;
 
-        #[derive(Deserialize)]
-        struct TenantSelectionResponse {
-            access_token: String,
-            tenants: Vec<TenantSummary>,
-        }
+            let refresh_value = generate_refresh_token();
+            let refresh_hash = hash_refresh_token(&refresh_value);
+            let refresh_expires_at =
+                now + ChronoDuration::days(state.config.refresh_token_expiry_days);
 
-        let selection: TenantSelectionResponse = serde_json::from_slice(&body)?;
-        ensure!(
-            !selection.tenants.is_empty(),
-            "login returned no tenant options",
-        );
+            let new_refresh = NewRefreshToken {
+                id: Uuid::new_v4(),
+                user_id: user.id,
+                token_hash: refresh_hash,
+                issued_at: now.naive_utc(),
+                expires_at: refresh_expires_at.naive_utc(),
+                tenant_id: tenant.id,
+            };
 
-        #[derive(Serialize)]
-        struct SelectTenantPayload {
-            tenant_id: Uuid,
-        }
+            diesel::insert_into(refresh_dsl::refresh_tokens)
+                .values(&new_refresh)
+                .execute(conn)?;
 
-        let target_tenant = selection.tenants[0].id;
-        let select_response = self
-            .post_json(
-                "/api/auth/select-tenant",
-                &SelectTenantPayload {
-                    tenant_id: target_tenant,
-                },
-                Some(&selection.access_token),
-            )
-            .await?;
-
-        ensure!(
-            select_response.status() == StatusCode::OK,
-            "tenant selection failed with status {}",
-            select_response.status()
-        );
-
-        let select_body = body_to_vec(select_response.into_body()).await?;
-        let parsed: LoginResponse = serde_json::from_slice(&select_body)?;
-        Ok(parsed.access_token)
+            let cookie = format!("refresh_token={refresh_value}");
+            Ok((access_token, cookie, tenant.id))
+        })
+        .await
     }
 
     #[allow(dead_code)]
@@ -747,13 +730,14 @@ fn truncate_all(conn: &mut PgConnection) -> Result<()> {
     Ok(())
 }
 
-pub fn hash_password(password: &str) -> Result<String> {
-    use argon2::password_hash::{PasswordHasher, SaltString};
-    use argon2::Argon2;
+fn generate_refresh_token() -> String {
+    let mut bytes = [0u8; 32];
+    OsRng.fill_bytes(&mut bytes);
+    hex::encode(bytes)
+}
 
-    let salt = SaltString::generate(&mut OsRng);
-    Ok(Argon2::default()
-        .hash_password(password.as_bytes(), &salt)
-        .map_err(|err| anyhow!("failed to hash password: {err}"))?
-        .to_string())
+fn hash_refresh_token(value: &str) -> String {
+    let mut hasher = Sha256::new();
+    hasher.update(value.as_bytes());
+    hex::encode(hasher.finalize())
 }

backend/tests/tags_flow.rs

@@ -7,7 +7,7 @@ use backend::schema::{
     tags::dsl as tags_dsl, tenants::dsl as tenants_dsl, user_memberships::dsl as memberships_dsl,
     users::dsl as users_dsl,
 };
-use common::{acquire_db_lock, body_to_vec, hash_password, TestApp};
+use common::{acquire_db_lock, body_to_vec, TestApp};
 use diesel::prelude::*;
 use serde::Deserialize;
 use serde::Serialize;
@@ -204,8 +204,6 @@ async fn tags_are_isolated_between_tenants() -> Result<()> {
 
     let tenant_b_id = Uuid::new_v4();
     let user_b_id = Uuid::new_v4();
-    let password_b = "tenant-b";
-
     app.with_conn(move |conn| {
         let storage_root = format!("test-tenants/{tenant_b_id}/");
         diesel::insert_into(tenants_dsl::tenants)
@@ -217,11 +215,9 @@ async fn tags_are_isolated_between_tenants() -> Result<()> {
             ))
             .execute(conn)?;
 
-        let password_hash = hash_password(password_b)?;
         let new_user = NewUser {
             id: user_b_id,
             username: "bob".to_string(),
-            password_hash,
         };
         diesel::insert_into(users_dsl::users)
             .values(&new_user)
@@ -240,7 +236,7 @@ async fn tags_are_isolated_between_tenants() -> Result<()> {
     })
     .await?;
 
-    let token_b = app.login_token("bob", password_b).await?;
+    let token_b = app.login_token("bob", "").await?;
 
     let create_b = app
         .post_json(