diff --git a/modules/api/apiDBStruct.json b/modules/api/apiDBStruct.json
index 2782a24..d810509 100644
--- a/modules/api/apiDBStruct.json
+++ b/modules/api/apiDBStruct.json
@@ -11,6 +11,9 @@
         "notNull": true,
         "unique": true
       },
+      "oldCID": {
+        "type": "text"
+      },
       "lastIP": {
         "type": "text"
       },
@@ -18,7 +21,8 @@
         "type": "text"
       },
       "loginCount": {
-        "type": "number"
+        "type": "number",
+        "defaultZero": true
       },
       "lastLogin": {
         "type": "text"
diff --git a/utils/dbSetup.js b/utils/dbSetup.js
index ec14b52..ae86647 100644
--- a/utils/dbSetup.js
+++ b/utils/dbSetup.js
@@ -1,12 +1,15 @@
 
 const utils = require('../utils/utils.js')
+const logger = require('../utils/logger.js')
 const dbtools = require('../utils/dbtools.js')
 const dbStructPath = '../modules/api/apiDBStruct.json'
 const usersDBPath = '../data/dbs/users.db'
+const uuidv4 = require('uuid/v4') // TODO: deprecated, but imports are not supported
 
 let authDB
 
 console.clear()
+CreateDB()
 
 function CreateDB () {
   const dbStruct = utils.ReadJSON(dbStructPath)
@@ -18,22 +21,45 @@ function CreateDB () {
   })
 
   try {
-  // TODO: fill with data
-    dbtools.Insert(authDB, 'users', {
-      pw: 2,
-      notes: 'hemnlo'
-    })
-    dbtools.Insert(authDB, 'users', {
-      pw: 1,
-      notes: 'hemnlo'
+    const uids = utils.ReadFile('../dbUsers/keys').split('\n')
+
+    uids.forEach((cid, i) => {
+      logger.Log(`[ ${i} / ${uids.length} ]`)
+      try {
+        dbtools.Insert(authDB, 'users', {
+          pw: uuidv4(),
+          oldCID: cid
+        })
+      } catch (e) {
+        logger.Log('Error during inserting', logger.GetColor('redbg'))
+        console.error(e)
+      }
     })
   } catch (e) {
     console.error(e)
   }
 
-  // Object.keys(dbStruct).forEach((key) => {
-  //   console.log(key)
-  //   console.log(dbtools.TableInfo(authDB, key))
-  // })
+  const dir = `./dbSetupResult/${GetDateString().replace(/ /g, '_')}`
+  utils.CreatePath(dir)
+  Object.keys(dbStruct).forEach((key) => {
+    const path = `${dir}/${key}.json`
+    logger.Log(`Writing ${path}...`)
+    utils.WriteFile(JSON.stringify({
+      tableInfo: dbtools.TableInfo(authDB, key),
+      tableRows: dbtools.SelectAll(authDB, key)
+    }), path)
+  })
+
+  logger.Log('Done')
+}
+
+function GetDateString () {
+  const m = new Date()
+  const d = m.getFullYear() + '-' +
+    ('0' + (m.getMonth() + 1)).slice(-2) + '-' +
+    ('0' + m.getDate()).slice(-2) + ' ' +
+    ('0' + m.getHours()).slice(-2) + ':' +
+    ('0' + m.getMinutes()).slice(-2) + ':' +
+    ('0' + m.getSeconds()).slice(-2)
+  return d
 }
-CreateDB()
diff --git a/utils/dbtools.js b/utils/dbtools.js
index a1a0ea3..30b6365 100644
--- a/utils/dbtools.js
+++ b/utils/dbtools.js
@@ -124,7 +124,8 @@ function CreateTable (db, name, columns, foreignKeys) {
         primary: 'PRIMARY KEY',
         notNull: 'NOT NULL',
         unique: 'UNIQUE',
-        autoIncrement: 'AUTOINCREMENT'
+        autoIncrement: 'AUTOINCREMENT',
+        defaultZero: 'DEFAULT 0'
       }
       Object.keys(toCheck).forEach((key) => {
         if (item[key]) {