From 233640502c9bab36339ed1c09e945274a075b3c2 Mon Sep 17 00:00:00 2001
From: Marco <marco@delight.im>
Date: Thu, 24 Apr 2025 09:04:10 +0200
Subject: [PATCH] Add length constraints to SQLite text columns to match
 MySQL/Postgres

---
 Database/SQLite.sql | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/Database/SQLite.sql b/Database/SQLite.sql
index f8c5b96..df2e931 100644
--- a/Database/SQLite.sql
+++ b/Database/SQLite.sql
@@ -6,9 +6,9 @@ PRAGMA foreign_keys = OFF;
 
 CREATE TABLE "users" (
 	"id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-	"email" TEXT NOT NULL COLLATE NOCASE,
-	"password" TEXT NOT NULL COLLATE BINARY,
-	"username" TEXT DEFAULT NULL COLLATE NOCASE,
+	"email" TEXT NOT NULL COLLATE NOCASE CHECK (LENGTH("email") <= 249),
+	"password" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("password") <= 255),
+	"username" TEXT DEFAULT NULL COLLATE NOCASE CHECK (LENGTH("username") <= 100),
 	"status" INTEGER NOT NULL CHECK ("status" >= 0) DEFAULT 0,
 	"verified" INTEGER NOT NULL CHECK ("verified" >= 0 AND "verified" <= 1) DEFAULT 0,
 	"resettable" INTEGER NOT NULL CHECK ("resettable" >= 0 AND "resettable" <= 1) DEFAULT 1,
@@ -23,7 +23,7 @@ CREATE TABLE "users_2fa" (
 	"id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	"user_id" INTEGER NOT NULL CHECK ("user_id" >= 0),
 	"mechanism" INTEGER NOT NULL CHECK ("mechanism" >= 0),
-	"seed" TEXT DEFAULT NULL COLLATE BINARY,
+	"seed" TEXT DEFAULT NULL COLLATE BINARY CHECK (LENGTH("seed") <= 255),
 	"created_at" INTEGER NOT NULL CHECK ("created_at" >= 0),
 	"expires_at" INTEGER CHECK ("expires_at" >= 0) DEFAULT NULL,
 	CONSTRAINT "users_2fa_user_id_mechanism_uq" UNIQUE ("user_id", "mechanism")
@@ -32,9 +32,9 @@ CREATE TABLE "users_2fa" (
 CREATE TABLE "users_confirmations" (
 	"id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	"user_id" INTEGER NOT NULL CHECK ("user_id" >= 0),
-	"email" TEXT NOT NULL COLLATE NOCASE,
-	"selector" TEXT NOT NULL COLLATE BINARY,
-	"token" TEXT NOT NULL COLLATE BINARY,
+	"email" TEXT NOT NULL COLLATE NOCASE CHECK (LENGTH("email") <= 249),
+	"selector" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("selector") <= 16),
+	"token" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("token") <= 255),
 	"expires" INTEGER NOT NULL CHECK ("expires" >= 0),
 	CONSTRAINT "users_confirmations_selector_uq" UNIQUE ("selector")
 );
@@ -46,8 +46,8 @@ CREATE TABLE "users_otps" (
 	"user_id" INTEGER NOT NULL CHECK ("user_id" >= 0),
 	"mechanism" INTEGER NOT NULL CHECK ("mechanism" >= 0),
 	"single_factor" INTEGER NOT NULL CHECK ("single_factor" >= 0 AND "single_factor" <= 1) DEFAULT 0,
-	"selector" TEXT NOT NULL COLLATE BINARY,
-	"token" TEXT NOT NULL COLLATE BINARY,
+	"selector" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("selector") <= 24),
+	"token" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("token") <= 255),
 	"expires_at" INTEGER CHECK ("expires_at" >= 0) DEFAULT NULL
 );
 CREATE INDEX "users_otps_user_id_mechanism_ix" ON "users_otps" ("user_id", "mechanism");
@@ -56,8 +56,8 @@ CREATE INDEX "users_otps_selector_user_id_ix" ON "users_otps" ("selector", "user
 CREATE TABLE "users_remembered" (
 	"id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	"user" INTEGER NOT NULL CHECK ("user" >= 0),
-	"selector" TEXT NOT NULL COLLATE BINARY,
-	"token" TEXT NOT NULL COLLATE BINARY,
+	"selector" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("selector") <= 24),
+	"token" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("token") <= 255),
 	"expires" INTEGER NOT NULL CHECK ("expires" >= 0),
 	CONSTRAINT "users_remembered_selector_uq" UNIQUE ("selector")
 );
@@ -66,15 +66,15 @@ CREATE INDEX "users_remembered_user_ix" ON "users_remembered" ("user");
 CREATE TABLE "users_resets" (
 	"id" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	"user" INTEGER NOT NULL CHECK ("user" >= 0),
-	"selector" TEXT NOT NULL COLLATE BINARY,
-	"token" TEXT NOT NULL COLLATE BINARY,
+	"selector" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("selector") <= 20),
+	"token" TEXT NOT NULL COLLATE BINARY CHECK (LENGTH("token") <= 255),
 	"expires" INTEGER NOT NULL CHECK ("expires" >= 0),
 	CONSTRAINT "users_resets_selector_uq" UNIQUE ("selector")
 );
 CREATE INDEX "users_resets_user_expires_ix" ON "users_resets" ("user", "expires");
 
 CREATE TABLE "users_throttling" (
-	"bucket" TEXT PRIMARY KEY NOT NULL COLLATE BINARY,
+	"bucket" TEXT PRIMARY KEY NOT NULL COLLATE BINARY CHECK (LENGTH("bucket") <= 44),
 	"tokens" REAL NOT NULL CHECK ("tokens" >= 0),
 	"replenished_at" INTEGER NOT NULL CHECK ("replenished_at" >= 0),
 	"expires_at" INTEGER NOT NULL CHECK ("expires_at" >= 0)