rewrite vorgang exist and token validation check to use DB

package.json

@@ -51,6 +51,7 @@
 		"minio": "^8.0.5",
 		"postcss": "^8.5.4",
 		"sqlite3": "^5.1.7",
-		"tailwindcss": "^3.4.17"
+		"tailwindcss": "^3.4.17",
+		"uuid": "^11.1.0"
 	}
 }

src/init/init_db.js

@@ -19,21 +19,27 @@ let check_ins_stmt = `INSERT INTO users (name, pw) SELECT 'admin', '${hashed_pw}
 db.exec(check_ins_stmt);
 
 let users_stmt = `SELECT * FROM USERS`;
-const stmt = db.prepare(users_stmt);
+let stmt = db.prepare(users_stmt);
+console.log(`\n`, `*** Users table`);
 for (const usr of stmt.iterate()) {
-    console.log(`xxx ${usr.name} + ${usr.pw}`)
-};
+	console.log(`[r] ${usr.name} + ${usr.pw}`);
+}
 
 // cases table
 
 create_stmt = `CREATE TABLE IF NOT EXISTS cases
         (id INTEGER PRIMARY KEY AUTOINCREMENT,
-            token TEXT NOT NULL UNIQUE,
-            name TEXT NOT NULL,
-            pw TEXT NOT NULL,
-            created_by INTEGER NOT NULL,
-            FOREIGN KEY(created_by) REFERENCES users(id))`;
+        token TEXT NOT NULL UNIQUE,
+        name TEXT NOT NULL,
+        pw TEXT NOT NULL)`;
 
 db.exec(create_stmt);
 
+let cases_stmt = `SELECT * FROM cases`;
+stmt = db.prepare(cases_stmt);
+console.log(`\n`, `*** Cases table`);
+for (const usr of stmt.iterate()) {
+	console.log(`[r] ${usr.name} + ${usr.token} + ${usr.pw}`);
+}
+
 db.close();

src/lib/server/vorgangService.ts

@@ -2,6 +2,9 @@ import { fail } from '@sveltejs/kit';
 import { BUCKET, client, CONFIGFILENAME, TOKENFILENAME } from '$lib/minio';
 import { checkIfExactDirectoryExists, getContentOfTextObject } from './s3ClientService';
 
+import Database from 'better-sqlite3';
+const db = new Database('./src/lib/data/tatort.db');
+
 /**
  * Get Vorgang and corresponend list of tatorte
  * @param caseId
@@ -17,13 +20,25 @@ export const getVorgangByCaseId = async (caseId: string) => {
 		const splittedNameParts = chunk.name.split('/');
 		const prefix = splittedNameParts[0];
 		const name = splittedNameParts[1];
-		
+
 		if (name === CONFIGFILENAME || name === TOKENFILENAME) continue;
 		list.push({ ...chunk, name: name, prefix: prefix, show_button: true });
 	}
 	return list;
 };
 
+/**
+ * Get Vorgang
+ * @param caseId
+ * @returns caseObj with keys `token`, `name`, `pw` || undefined
+ */
+export const getVorgang = function (caseId: string) {
+	let getVorgang_stmt = `SELECT token, name, pw FROM cases WHERE token = ?`;
+	const stmt = db.prepare(getVorgang_stmt);
+	const res = stmt.get(caseId);
+
+	return res;
+};
 
 /**
  * Fetches list of vorgänge from s3 bucket
@@ -31,7 +46,7 @@ export const getVorgangByCaseId = async (caseId: string) => {
  */
 export const getListOfVorgänge = async () => {
 	const stream = client.listObjectsV2(BUCKET, '', false, '');
-	
+
 	const list = [];
 	for await (const chunk of stream) {
 		const objPath = `${chunk.prefix}${TOKENFILENAME}`;
@@ -44,6 +59,23 @@ export const getListOfVorgänge = async () => {
 	return list;
 };
 
+/**
+ * Fetches list of vorgänge from database
+ * @returns list with of available cases
+ */
+export const getVorgaenge = function () {
+	let getVorgaenge_stmt = `SELECT token, name, pw from cases`;
+	const stmt = db.prepare(getVorgaenge_stmt);
+	const res = stmt.all();
+	const vorgaenge_list = [];
+	for (const r of res) {
+		const vorg = { token: r.token, name: r.name, pw: r.pw };
+		vorgaenge_list.push(vorg);
+	}
+
+	return vorgaenge_list;
+};
+
 /**
  * Checks if Vorgang exists
  * @param request
@@ -69,6 +101,23 @@ export const checkIfVorgangExists = async (caseId: string | null) => {
 	return true;
 };
 
+export const vorgangExists = function (caseId: string | null) {
+	if (!caseId) {
+		return fail(400, {
+			success: false,
+			caseId,
+			error: { message: 'Die Vorgangsnummer darf nicht leer sein.' }
+		});
+	}
+
+	let vorgaenge = getVorgaenge();
+	const vorgaenge_tokens = vorgaenge.map((vorg) => vorg.token);
+
+	const found = vorgaenge_tokens.indexOf(caseId) != -1;
+
+	return found;
+};
+
 export const hasValidToken = async (caseId: string, caseToken: string) => {
 	const objPath = `${caseId}/${TOKENFILENAME}`;
 
@@ -90,3 +139,17 @@ export const hasValidToken = async (caseId: string, caseToken: string) => {
 		}
 	}
 };
+
+export const tokenValid = function (caseId, caseToken) {
+	if (!caseToken) {
+		return false;
+	}
+
+	const vorg = getVorgang(caseId);
+
+	if (!vorg || vorg.pw !== caseToken) {
+		return false;
+	}
+
+	return true;
+};

src/routes/(angemeldet)/list/+page.server.ts

@@ -1,10 +1,11 @@
-import { getListOfVorgänge } from '$lib/server/vorgangService';
+import { getListOfVorgänge, getVorgaenge } from '$lib/server/vorgangService';
 import type { PageServerLoad } from '../../(token-based)/view/$types';
 
 export const load: PageServerLoad = async () => {
-    const caseList = await getListOfVorgänge();
+	// const caseList = await getListOfVorgänge();
+	const caseList = getVorgaenge();
 
-    return {
-        caseList
-    };
+	return {
+		caseList
+	};
 };

src/routes/(angemeldet)/list/+page.svelte

@@ -46,7 +46,7 @@
 		<ul role="list" class="divide-y divide-gray-100">
 			{#each caseList as item}
 				<li>
-					<a href="/list/{item.name}?token={item.token}" class="flex justify-between gap-x-6 py-5">
+					<a href="/list/{item.token}?token={item.pw}" class="flex justify-between gap-x-6 py-5">
 						<div class="flex gap-x-4">
 							<!-- Ordner -->
 							<Folder />

src/routes/(angemeldet)/upload/+page.server.ts

@@ -2,6 +2,9 @@ import { Buffer } from 'buffer';
 import { Readable } from 'stream';
 import { client } from '$lib/minio';
 import { fail } from '@sveltejs/kit';
+import { v4 as uuidv4 } from 'uuid';
+
+import Database from 'better-sqlite3';
 
 const isRequiredFieldValid = (value: unknown) => {
 	if (value == null) return false;
@@ -9,10 +12,10 @@ const isRequiredFieldValid = (value: unknown) => {
 	if (typeof value === 'string' || value instanceof String) return value.trim() !== '';
 
 	return true;
-}
+};
 
 export const actions = {
-	url: async ({ request }: {request: Request}) => {
+	url: async ({ request }: { request: Request }) => {
 		const data = await request.formData();
 		const vorgang = data.get('vorgang');
 		const name = data.get('name');
@@ -20,28 +23,29 @@ export const actions = {
 		const code = data.get('zugangscode');
 		const fileName = data.get('fileName');
 
-		let objectName = `${vorgang}/${name}`;
+		// store case in database
+
+		let db = new Database('./src/lib/data/tatort.db');
+		let token = uuidv4();
+		let insert_stmt = `INSERT INTO cases (token, name, pw) VALUES (?, ?, ?)`;
+		const stmt = db.prepare(insert_stmt);
+		stmt.run(token, vorgang, code);
+
+		let objectName = `${token}/${name}`;
 		switch (type) {
 			case 'image/png':
 				if (!objectName.endsWith('.png')) objectName += '.png';
 				break;
 			case '':
-				if (fileName?.toString().endsWith('.glb') && !objectName.endsWith('.glb')) objectName += '.glb';
+				if (fileName?.toString().endsWith('.glb') && !objectName.endsWith('.glb'))
+					objectName += '.glb';
 		}
 
 		const url = await client.presignedPutObject('tatort', objectName);
 
-		// store code in S3
-		// tatort/<vorgang>/__perm__
-		const code_filename = '__perm__';
-		const buf = Buffer.from(code, 'utf-8');
-		const code_stream = Readable.from(buf);
-		const code_path = `${vorgang}/${code_filename}`;
-		await client.putObject('tatort', code_path, code_stream);
-
 		return { url };
 	},
-	validate: async ({ request }: {request: Request}) => {
+	validate: async ({ request }: { request: Request }) => {
 		const requestData = await request.formData();
 		const data = Object.fromEntries(requestData);
 		const vorgang = data.vorgang;
@@ -73,7 +77,7 @@ export const actions = {
 		return fail(400, err);
 	},
 
-	upload: async ({ request }: {request: Request}) => {
+	upload: async ({ request }: { request: Request }) => {
 		const requestData = await request.formData();
 		const data = Object.fromEntries(requestData);
 		const vorgang = data.vorgang;
@@ -83,7 +87,7 @@ export const actions = {
 
 		return { url };
 	},
-	upload3: async ({ request }: {request: Request}) => {
+	upload3: async ({ request }: { request: Request }) => {
 		const requestData = await request.formData();
 		const data = Object.fromEntries(requestData);
 		const name = data.name;

src/routes/(token-based)/+layout.server.ts

@@ -1,4 +1,9 @@
-import { checkIfVorgangExists, hasValidToken } from '$lib/server/vorgangService';
+import {
+	checkIfVorgangExists,
+	hasValidToken,
+	tokenValid,
+	vorgangExists
+} from '$lib/server/vorgangService';
 import { redirect } from '@sveltejs/kit';
 import type { PageServerLoad } from './list/[vorgang]/$types';
 
@@ -12,8 +17,9 @@ export const load: PageServerLoad = async ({ params, url, locals }) => {
 	const caseId = params.vorgang;
 	const caseToken = url.searchParams.get('token');
 
-	const isVorgangValid = await checkIfVorgangExists(caseId);
-	const isTokenValid = await hasValidToken(caseId, caseToken);
+	const isVorgangValid = vorgangExists(caseId);
+	const isTokenValid = tokenValid(caseId, caseToken);
+	console.log(`--- is valid: ${isTokenValid}`);
 
 	if (!isVorgangValid || !isTokenValid) throw redirect(303, `/anmeldung`);
 };

src/routes/(token-based)/list/[vorgang]/+page.server.ts

@@ -1,4 +1,4 @@
-import { getVorgangByCaseId } from '$lib/server/vorgangService';
+import { getVorgang, getVorgangByCaseId } from '$lib/server/vorgangService';
 import type { PageServerLoad } from './$types';
 
 export const load: PageServerLoad = async ({ params, url }) => {
@@ -6,9 +6,11 @@ export const load: PageServerLoad = async ({ params, url }) => {
 	const caseToken = url.searchParams.get('token');
 
 	const crimesList = await getVorgangByCaseId(caseId);
+	const vorg = getVorgang(caseId);
 
 	return {
 		crimesList,
-		caseToken
+		caseToken,
+		vorg
 	};
 };

src/routes/(token-based)/list/[vorgang]/+page.svelte

@@ -26,6 +26,7 @@
 		// add other properties as needed
 	}
 
+	const vorg = data.vorg;
 	const crimesList: ListItem[] = data.crimesList;
 	const token: string = data.caseToken;
 
@@ -132,7 +133,7 @@
 
 <div class="-z-10 bg-white">
 	<div class="flex flex-col items-center justify-center w-full">
-		<h1 class="text-xl">Vorgang {$page.params.vorgang}</h1>
+		<h1 class="text-xl">Vorgang {vorg.name}</h1>
 	</div>
 	<div class="mx-auto flex justify-center max-w-7xl h-full">
 		<ul class="divide-y divide-gray-100">