def initFP(self,instIndex):
self.instIndex = instIndex
try:
self.f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( self.f.verifyPassword() == False ):
raise ValueError('La contrasena del sensor de huella dactilar presento un error.')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
def verify():
import RPi.GPIO as GPIO
import first
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
import time
import doorlock
import serial
import Triled
import sqlwg
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
r, g, b = Triled.gpiolightconfig(21,20,16)
GPIO.setup(r,GPIO.OUT), GPIO.setup(g,GPIO.OUT), GPIO.setup(b,GPIO.OUT)
Triled.gpiolightout(21, 20, 16)
ser = serial.Serial('/dev/ttyACM0', 9600, timeout=1)
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
tempcount= str(f.getTemplateCount())
try:
sqlwg.sqwrite("UPDATE gui set page ='fingerprint.html' WHERE id=1")
print('Waiting for finger...')
## Wait that finger is read
while ( f.readImage() == False ):
Triled.redon(r)
data = ser.readline().decode('utf-8')
if data!= '' and data[0] == 'C':
first.startpoint()
elif data!= '' and data[0] == 'D':
enroll()
Triled.redoff(r)
pass
## Converts read image to characteristics and stores it in charbuffer 1
Triled.redoff(r)
f.convertImage(0x01)
## Searchs template
result = f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
if ( positionNumber == -1 ):
sqlwg.sqwrite("UPDATE gui set page ='denyaccess.html' WHERE id=1")
print('No match found!')
Triled.blueon(b)
Triled.blueoff(b)
Triled.redon(r)
Triled.redoff(r)
return 0
else:
sqlwg.sqwrite("UPDATE gui set page ='grantaccess.html' WHERE id=1")
print('access Granted' )
print('ID No: ' + str(positionNumber))
doorlock.unlocklock()
return 1
exit(0)
## OPTIONAL stuff
##
## Loads the found template to charbuffer 1
f.loadTemplate(positionNumber, 0x01)
## Downloads the characteristics of template loaded in charbuffer 1
characterics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(0)
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import time
import pymongo
from pyfingerprint.pyfingerprint import PyFingerprint
myclient = pymongo.MongoClient("mongodb://localhost:27017/")
mydb = myclient["finger_DB"]
mycol = mydb["finger_array"]
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
try:
print('Waiting for finger....')
while (f.readImage()== False ):
pass
f.convertImage(0x01)
"""
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
import time
from pyfingerprint.pyfingerprint import PyFingerprint
## Enrolls new finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 9600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to enroll new finger
try:
print('sensor function is interrupted')
print('exception message: ' + str(e))
exit(1)
#####################################################
####### START ############
# 지문인식센서 초기화 하기(초기 값으로 설정)
try:
print('sensor initianlize~!!!')
lcdprint("*** SYSTEM ***")
time.sleep(2)
lcdprint2(" Finger sensor", " Initialize ")
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('Exception message: ' + str(e))
exit(1)
# 지문인식센서를 시작할 때
lcdprint2(" Finger print ", " System ")
time.sleep(3)
lcdprint(" system starts ")
time.sleep(3)
flag = 0
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
@author: Bastian Raschke <*****@*****.**>
"""
import tempfile
from pyfingerprint.pyfingerprint import PyFingerprint
## Reads image and download it
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
## Tries to read image and download it
try:
print('Waiting for finger...')
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
@author: Bastian Raschke <*****@*****.**>
"""
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
## Tries to search the finger and calculate hash
try:
print('Waiting for finger...')
def search_fingerprint():
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
#~ file1 = open("loginstate.txt","a+")
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
#~ exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Searchs template
result = f.searchTemplate()
print(result)
positionNumber = result[0]
accuracyScore = result[1]
if (positionNumber == -1):
print('No match found!')
#~ search_fingerprint()
#~ exit(0)
else:
print('Found template at position #' + str(positionNumber))
print('The accuracy score is: ' + str(accuracyScore))
#~ file1.write(str(positionNumber)+'\n')
url1 = "http://0.0.0.0:4310/login"
data1 = {'userID': positionNumber}
r1 = requests.post(url1, data1)
url2 = "http://0.0.0.0:4311/exit"
daya2 = {"mode": "1"}
r2 = requests.post(url2, data2)
## OPTIONAL stuff
##
## Loads the found template to charbuffer 1
f.loadTemplate(positionNumber, 0x01)
print("1")
print(result)
## Downloads the characteristics of template loaded in charbuffer 1
characterics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
print("2")
print(result)
## Hashes characteristics of template
print('SHA-2 hash of template: ' +
hashlib.sha256(characterics).hexdigest())
time.sleep(1)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
def enroll():
## Enrolls new finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
## Tries to enroll new finger
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
## Gets new position number (the counting starts at 0, so we do not need to increment)
#positionNumber = f.getTemplateCount()
if (positionNumber >= 0):
f.loadTemplate(positionNumber, 0x01)
characterics = str(f.downloadCharacteristics(0x01))
passhashes = hashlib.sha256(characterics).hexdigest()
passhash = passhashes[0:32]
print('Template already exists at position #' +
str(positionNumber))
return passhash
print('Remove finger...')
time.sleep(2)
print('Waiting for same finger again...')
## Wait that finger is read again
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers and creates a template
f.createTemplate()
## Gets new position number (the counting starts at 0, so we do not need to increment)
positionNumber = f.getTemplateCount()
## Saves template at new position number
if (f.storeTemplate(positionNumber) == True):
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
## Hashes characteristics of template
characterics = str(f.downloadCharacteristics(0x01))
passhashes = hashlib.sha256(characterics).hexdigest()
passhash = passhashes[0:32]
## Hashes characteristics of template
print('SHA-2 hash of template: ' + passhash)
return passhash
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
This code has been changed from its original form for the course CPS410.
"""
import tempfile
from pyfingerprint.pyfingerprint import PyFingerprint
## Reads image and download it
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to read image and download it
try:
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
from pyfingerprint.pyfingerprint import PyFingerprint
## Deletes a finger from sensor
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to delete the template of the finger
try:
positionNumber = input('Please enter the template position you want to delete: ')
class UtilFingerprint:
#Realiza la coneccion con el fingerprint
def __init__(self,instIndex):
self.initFP(instIndex)
#Realiza la coneccion con el fingerprint
def initFP(self,instIndex):
self.instIndex = instIndex
try:
self.f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( self.f.verifyPassword() == False ):
raise ValueError('La contrasena del sensor de huella dactilar presento un error.')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
#Busca una huella en especifico
def search(self,instIndex):
self.initFP(instIndex)
try:
#Esperando a que sea leido el dedo
while (self.instIndex.semaforo == False and self.f.readImage() == False ):
pass
if self.instIndex.semaforo == True:
return 0
#Convierte la imagen en caracteristicas
self.f.convertImage(0x01)
#Se busca la imagen leida en las guardadas previamente
result = self.f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
self.instIndex.idUser = positionNumber
self.instIndex.semaforo = True
return positionNumber
except Exception as e:
print('Mensaje de Excepcion: ' + str(e))
exit(1)
#-------- Elimina una huella en el dispositivo --------
def delete(self, positionNumber, instIndex):
self.initFP(instIndex)
try:
if ( self.f.deleteTemplate(positionNumber) == True ):
print('Template deleted!')
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
#---------- Verifica existencia de huella -----------
def exist(self, instIndex):
self.initFP(instIndex)
try:
print("Waiting for finger")
#Escucha el fingerprint
while self.instIndex.semaforo == False and self.f.readImage() == False:
pass
#Si se acaba el tiempo se elimina la ejecucion
if self.instIndex.semaforo == True:
self.instIndex.result = "timeout"
return "timeout"
#En caso de que se ingresara una huella se analiza
self.f.convertImage(0x01)
result = self.f.searchTemplate()
positionNumber = result[0]
self.instIndex.result = str(positionNumber)
return str(positionNumber)+""# -1 quiere = No existe
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
#-------- Guarda una huella en el dispositivo --------
def save(self, instIndex):
self.initFP(instIndex)
try:
#Se valida que la huella se registrara correctamente
while (self.instIndex.semaforo == False and self.f.readImage() == False):
pass
#En caso de ser eliminado desde otra clase se termina el flujo
if self.instIndex.semaforo == True:
self.instIndex.result = "ERROR!, debe colocar el dedo en el dispositivo"
return 0
self.f.convertImage(0x02)
if(self.f.compareCharacteristics() == 0):
self.instIndex.result = "Las huellas no coinciden"
return 0
self.f.createTemplate()
positionNumber = self.f.storeTemplate()
#print ("La posicion de la huella es " + str(positionNumber))
self.instIndex.idUser = positionNumber
self.instIndex.result = "Realizado con exito."
self.instIndex.semaforo = True
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
import tempfile
from pyfingerprint.pyfingerprint import PyFingerprint
## Reads image and download it
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to read image and download it
try:
print('Waiting for finger...')
"""
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
import sys
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
def fp_search():
"""
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
@author: Bastian Raschke <*****@*****.**>
"""
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
## Tries to search the finger and calculate hash
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Searchs template
result = f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
if (positionNumber == -1):
print('No match found!')
exit(0)
else:
print('Found template at position #' + str(positionNumber))
print('The accuracy score is: ' + str(accuracyScore))
## OPTIONAL stuff
##
## Loads the found template to charbuffer 1
f.loadTemplate(positionNumber, 0x01)
## Downloads the characteristics of template loaded in charbuffer 1
characterics = str(f.downloadCharacteristics(0x01))
## Hashes characteristics of template
print('SHA-2 hash of template: ' +
hashlib.sha256(characterics).hexdigest())
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
def added(self):
print('success')
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to enroll new finger
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
print('Remove finger...')
time.sleep(2)
print('Waiting for same finger again...')
## Wait that finger is read again
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if (f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
df = pd.read_csv('hostel.csv')
roll = self.nameEdit_2.text()
yop = self.yearedit.text()
x = df.shape[0]
df.set_value(x, 'Rollnum', roll)
df.set_value(x, 'fingerid', positionNumber)
df.set_value(x, 'YoP', yop)
df.to_csv('hostel.csv', encoding="utf-8", index=False)
print('success')
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
self.setupUi(AllInOne)
sys.stdout.close()
sys.stderr.flush()
sys.stderr.close()
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(18, GPIO.OUT)
GPIO.setup(17, GPIO.OUT)
GPIO.output(17, GPIO.HIGH)
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
#print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
#print('Waiting for finger...')
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
@author: Bastian Raschke <*****@*****.**>
"""
from pyfingerprint.pyfingerprint import PyFingerprint
## Deletes a finger from sensor
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
## Tries to delete the template of the finger
try:
positionNumber = raw_input('Please enter the template position you want to delete: ')
def enroll_fingerprint():
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to enroll new finger
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
#post msg to website
url1 = "http://0.0.0.0:4310/register"
data1 = {'positionNumber': positionNumber, "goToSignUp": 0}
r = requests.post(url1, data1)
url2 = "http://0.0.0.0:4311/exit"
daya2 = {"mode": "1"}
r2 = requests.post(url2, data2)
#call search
exit(0)
print('Remove finger...')
time.sleep(2)
print('Waiting for same finger again...')
## Wait that finger is read again
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if (f.compareCharacteristics() == 0):
#~ raise Exception('Fingers do not match')
enroll_fingerprint()
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
#post msg to website:success
url1 = "http://0.0.0.0:4310/register"
data1 = {'positionNumber': positionNumber, "goToSignUp": 1}
r1 = requests.post(url1, data1)
url2 = "http://0.0.0.0:4311/exit"
daya2 = {"mode": "1"}
r2 = requests.post(url2, data2)
exit(0)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
import time
from pyfingerprint.pyfingerprint import PyFingerprint
## Enrolls new finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to enroll new finger
try:
print('Waiting for finger...')
def enroll_worker(self):
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
self.controller.view.msgText1.set('ERROR')
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to enroll new finger
try:
self.controller.view.statusText.set('Status: OK')
self.controller.view.msgText1.set('Waiting for finger...')
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
self.controller.view.msgText1.set('Remove finger...')
self.controller.view.statusText.set(
'Status: Template already exists at position #' +
str(positionNumber))
print('Template already exists at position #' +
str(positionNumber))
exit(0)
self.controller.view.msgText1.set('Remove finger...')
print('Remove finger...')
time.sleep(2)
for _ in range(4):
self.controller.view.msgText1.set(
'Waiting for same finger again...')
print('Waiting for same finger again...')
## Wait that finger is read again
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if (f.compareCharacteristics() == 0):
self.controller.view.msgText1.set('An error ocurr')
self.controller.view.statusText.set(
'Status: Fingers do not match')
raise Exception('Fingers do not match')
## Creates a template
f.createTemplate()
self.controller.view.msgText1.set('Remove finger...')
print('Remove finger...')
time.sleep(2)
## Saves template at new position number
positionNumber = f.storeTemplate()
self.controller.view.msgText1.set(
'Finger enrolled successfully! Pos: ' + str(positionNumber))
self.controller.view.statusText.set('Status: Finish')
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
self.controller.template_number = positionNumber
self.controller.employee_to_DB()
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
"""
PyFingerprint
Copyright (C) 2017 Philipp Meisberger <*****@*****.**>
All rights reserved.
"""
from pyfingerprint.pyfingerprint import PyFingerprint
## Generates a 32-bit random number
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Tries to generate a 32-bit random number
try:
print(f.generateRandomNumber())
except Exception as e:
print('Operation failed!')
All rights reserved.
"""
## Statut :
## Code : OK
## Langue : OK
from pyfingerprint.pyfingerprint import PyFingerprint
## Initialisation du capteur
try:
## Windows
#f = PyFingerprint('COM10', 57600, 0xFFFFFFFF, 0x00000000)
## Debian
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError("Mot de passe du capteur d'empreinte digitale incorrect")
except Exception as e:
print("Impossible d'initialiser le capteur d'empreinte digitale")
print("Message d'erreur : " + str(e))
exit(1)
## Affiche les données sur le capteur
print("Bienvenue sur le module d'index d'emplacement du capteur d'empreinte digitale")
print("Emplacements utilisés dans le capteur: " + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Affiche l'index d'emplacement du capteur d'empreinte digitale
try:
def run():
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
msg = messagebox.showinfo("Enroll", "Press OK when Finger Ready")
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Searchs template
result = f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
temp = positionNumber
if (positionNumber == -1):
print('No match found! Try again')
run()
else:
print('Found template at position #' + str(positionNumber))
print('The accuracy score is: ' + str(accuracyScore))
c.execute(
"SELECT firstname, lastname FROM students WHERE templateid = ?",
str(temp))
result = c.fetchall()
print(result)
#for row in c:
# print(row)
#print(c)
print("User logged in")
## OPTIONAL stuff
##
## Loads the found template to charbuffer 1
f.loadTemplate(positionNumber, 0x01)
## Downloads the characteristics of template loaded in charbuffer 1
characterics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
## Hashes characteristics of template
print('SHA-2 hash of template: ' +
hashlib.sha256(characterics).hexdigest())
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
def enroll(ref, firstName, lastName, licNo, lmv):
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
#print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
f.deleteTemplate(0)
## Tries to enroll new finger
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
exit(0)
print('Remove finger...')
time.sleep(2)
print('Waiting for same finger again...')
## Wait that finger is read again
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if (f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
f.loadTemplate(positionNumber, 0x01)
scan = f.downloadCharacteristics(0x01)
f.deleteTemplate(positionNumber)
print('Finger scanned successfully!')
data = {
'Name': firstName,
'LastName': lastName,
'LicenseNo': licNo,
'LMV': lmv,
'biom': scan
}
driverBucketId = ref.post('/DrivingLicense/details', data)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
##########################################################
# |Fingerprint R307 Manage Menu| #
# #
# Start date of project is #
# 09.10.2017 #
# Create by Luki #
##########################################################
import tempfile
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
print 'What you want to do ?'
print 'For Index of FingerPrints press: [1]'
print 'For Search FingerPrint press: [2]'
print 'For Adding FingerPrint press: [3]'
print 'For Deleting FingerPrint press: [4]'
print 'For Download Image of FingerPrint press: [5]'
"""
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
def enroll():
import RPi.GPIO as GPIO
import serial
ser = serial.Serial('/dev/ttyACM0', 9600, timeout=1)
import first
import Triled
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
r, g, b = Triled.gpiolightconfig(21,20,16)
GPIO.setup(r,GPIO.OUT), GPIO.setup(g,GPIO.OUT), GPIO.setup(b,GPIO.OUT)
Triled.gpiolightout(21, 20, 16)
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
tempstored= str(f.getTemplateCount())
tempstore = str(f.getStorageCapacity())
## Tries to enroll new finger
try:
print("Finger enrollment")
print (tempstored + "/"+ tempstore +" slots used" )
Triled.redon(r)
code = '222444'
count = 0
value =''
print('Enter secure code')
while count<6:
data = ser.readline().decode('utf-8')
if data!= '' and data[0] != 'A' and data[0] != 'B' and data[0] != 'C' and data[0] != 'D':
print(data)
count = count +1
value = value + str(data[0])
elif data != '' and data[0] == 'D':
count = count - 1
value = value[0:count]
if count< 0:
count= 0
if code != value:
print('incorrect code')
Triled.redoff(r)
Triled.redon(r)
Triled.redoff(r)
Triled.redon(r)
Triled.redoff(r)
first.startpoint()
else:
Triled.redoff(r)
print('Waiting for finger...')
Triled.blueon(b)
## Wait that finger is read
while ( f.readImage() == False ):
data = ser.readline().decode('utf-8')
if data!= '' and data[0] == 'C':
Triled.blueoff(b)
first.startpoint()
pass
Triled.blueoff(b)
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
if ( positionNumber >= 0 ):
print('Template already exists at position #' + str(positionNumber))
first.startpoint()
print('Remove finger...')
print('Waiting for same finger again...')
Triled.blueon(b)
## Wait that finger is read again
while ( f.readImage() == False ):
data = ser.readline().decode('utf-8')
if data!= '' and data[0] == 'C':
first.startpoint()
pass
Triled.blueoff(b)
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if ( f.compareCharacteristics() == 0 ):
print('Fingers do not match')
first.startpoint()
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(0)
def index():
a = request.args.get('a', 0, type=int)
try:
f = PyFingerprint('COM6', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
del f
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
#exit(1)
try:
if a == 1:
print('Waiting for finger...')
while (f.readImage() == False):
pass
f.convertImage(0x01)
result = f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
return jsonify(result='1')
#return render_template('recharge.html')
#exit(0)
return jsonify(result="Put your same finger on the sensor again !")
if a == 2:
print('Remove finger...')
#time.sleep(2)
print('Waiting for same finger again...')
## Wait that finger is read again
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if (f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
return jsonify(result="Completed", id=str(positionNumber))
except Exception as e:
del f
#f.__del__()
print('Operation failed!')
print('Exception message: ' + str(e))
#exit(1)
if a == 1:
return jsonify(result="Put your same finger on the sensor again !")
elif a == 2:
return jsonify(result="Completed")
return jsonify(result=str(cr))
def enroll_user():
# Intenta inicializar el sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'La contraseña proporcionada para el sensor es erronea!')
except Exception as e:
print('El sensor de huellas dactilares no se pudo inicializar!')
print('Mensaje de excepcion: ' + str(e))
exit(1)
# Intenta ingresar nuevos datos al sensor
try:
send_instructions('Ponga el dedo en el sensor')
# Espera a que la imagen sea leída
while (f.readImage() == False):
pass
# Convierte la imagen leída a características y la almacena en el buffer 1
f.convertImage(0x01)
# Se obtienen las características de la base de datos
characteristics_data = retrieve_characteristics()
for characteristic in characteristics_data:
# Si la lista llega vacía, quiere decir que la información que llegó corresponde al votante que no tiene la
# huella registrada, así que se omite esta prueba
if len(characteristic) == 0:
pass
else:
# Se sube una por una las listas con las características al buffer 2 para luego
# compararlas con la imagen adquirida
f.uploadCharacteristics(0x02, characteristic)
compare_characteristics_payload = f.compareCharacteristics()
# Umbral de decision para la aceptación de huellas dactilares
if compare_characteristics_payload > 20:
send_instructions(
'La huella ya se encuentra registrada en la base de datos'
)
return jsonify(
value='',
error=
'La huella ya se encuentra registrada en la base de datos'
)
send_instructions('Quite el dedo del sensor')
time.sleep(2)
send_instructions('Ponga el dedo en el sensor nuevamente')
# Espera a que la imagen del dedo sea leída nuevamente
while (f.readImage() == False):
pass
# Convierte la imagen leída a características y la almacena en el buffer 2
f.convertImage(0x02)
# Compara los buffers 1 y 2
if (f.compareCharacteristics() == 0):
# Si las huellas no son iguales se retorna un error
send_instructions('Las huellas no corresponden')
return jsonify(value='', error='Las huellas no corresponden')
# Se crea la plantilla comparando la informacion almacenada en los buffers 1 y 2
f.createTemplate()
# Descarga las características almacenadas en el buffer 1, correspondientes a la plantilla recíen creada
characteristics = f.downloadCharacteristics(0x01)
send_instructions('Huella registrada correctamente!')
return jsonify(
# Se La lista(vector) que contiene las características de la huella
value=characteristics,
error='')
except Exception as e:
print('Operacion fallida!')
print('Mensaje de excepción: ' + str(e))
exit(1)
def authenticate():
far = [[0, 50, 100], [20, 0, 60], [150, 40, 0]]
station_names = [
'Uttara North', 'Uttara Centre', 'Uttara South', 'Pallabi',
'Mirpur 11', 'Mirpur-10', 'Kazipara', 'Shewrapara', 'Agargaon',
'Bijoy Sarani', 'Farmgate', 'Karwan Bazar', 'Shahbag',
'Dhaka University', 'Bangladesh Secretariat', 'Motijheel'
]
data = request.get_json()
try:
f = PyFingerprint('COM6', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
data = {'s': 'Exception message: ' + str(e), 'bool_found': '0'}
return json.dumps(data)
try:
data = request.get_json()
chrr = json.loads(data)
chr = chrr["tem"]
c = list()
for i in range(0, len(chr)):
c.append(int(chr[i]))
f.uploadCharacteristics(0x01, chr)
result = f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
if (positionNumber == -1):
#del f
#f.__del__()
print("ok1")
data = {'s': 'No match found!', 'bool_found': '0'}
#f.loadTemplate(0, 0x01)
#result = f.searchTemplate()
print("ok2")
print('No match found!')
data = {'s': 'No match found!', 'bool_found': '0'}
# exit(0)
else:
#f.__del__()
#del f
print("first else")
if (chrr["entry_exit"] == 0):
f.loadTemplate(0, 0x01)
result = f.searchTemplate()
f.__del__()
u = User.query.filter_by(id=positionNumber).first()
exit_station_number = int(chrr["station_number"])
exit_station_name = station_names[exit_station_number]
exit_time = chrr["scaned_time"]
date = chrr["date"]
entry_station_name = station_names[u.start_station]
db_start_station = int(u.start_station)
try:
fa = int(
u.money) - far[db_start_station][exit_station_number]
u.money = fa
print(far)
info = User_travel_history(
date=str(date),
entry_station=entry_station_name,
exit_station=exit_station_name,
entry_time=u.entry_time,
fare=str(far[db_start_station][exit_station_number]),
exit_time=exit_time,
human=u)
db.session.add(info)
db.session.commit()
#print("hi")
print('Found template')
data = {
's':
'Found template at position #' + str(positionNumber),
'bool_found': '1'
}
# print('The accuracy score is: ' + str(accuracyScore))
except Exception as e:
print('Exception message: ' + str(e))
data = {'s': 'No match found!', 'bool_found': '0'}
if (chrr["entry_exit"] == 1):
f.loadTemplate(0, 0x01)
result = f.searchTemplate()
f.__del__()
u = User.query.filter_by(id=positionNumber).first()
if (u.money > 70):
u.start_station = int(chrr["station_number"])
u.entry_time = chrr["scaned_time"]
db.session.commit()
data = {'s': 'Enough money', 'bool_found': '1'}
else:
data = {'s': 'Insufficent balance !', 'bool_found': '0'}
#f.loadTemplate(0, 0x01)
#result = f.searchTemplate()
#f.__del__()
except Exception as e:
f.__del__()
print('Operation failed!')
print('Exception message: ' + str(e))
data = {'s': 'No match found!', 'bool_found': '0'}
return json.dumps(data)
import time
from pyfingerprint.pyfingerprint import PyFingerprint
from tkinter import *
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
class Application:
def __init__(self, master=None):
self.fontePadrao = ("Arial", "10")
self.primeiroContainer = Frame(master)
self.primeiroContainer["pady"] = 10
self.primeiroContainer.pack()
self.segundoContainer = Frame(master)
self.segundoContainer["padx"] = 20
self.segundoContainer.pack()
import config
from pyfingerprint.pyfingerprint import PyFingerprint
try:
port = config.figerScanPort
f = PyFingerprint(port, 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to delete the template of the finger
try:
positionNumber = input(
'Please enter the template position you want to delete: ')
positionNumber = int(positionNumber)
if (f.deleteTemplate(positionNumber) == True):
print('Template deleted!')
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from time import time, gmtime, strftime, sleep
from guizero import App, Picture, Waffle, Text,TextBox, Window, warn, info, PushButton, yesno
from pyfingerprint.pyfingerprint import PyFingerprint
import multiprocessing
import csv
# initialise fingerprint module
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
#search for ID in a file when user logins
#this is to avoid duplicate login
def searchID(IDD):
stat = False # flag to check the search status
print(IDD)
remFile = open('remdata.csv', 'r') # open the file in read mode
csvReader = csv.reader(remFile) # pass file to csv reader
#print(csvReader)
data = list(csvReader) # convert the contents to a list
print(data)
for i in data: #iterate through the list
# update attendance text with the number of logins in the file
attendance_text.value = str(len(i)) +' out of ' + str(f.getTemplateCount())
for j in range(len(i)):
if i[j] == IDD: # if user ID is found, stat is true
stat = True
# close the file
remFile.close()
return stat
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import urllib2, urllib
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
import time
import RPi.GPIO as GPIO
ser = serial.Serial('/dev/ttyACM0', 9600)
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
control = [5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10]
servo = 22
GPIO.setmode(GPIO.BOARD)
GPIO.setup(servo, GPIO.OUT)
p = GPIO.PWM(servo, 50) # 50hz frequency
p.start(2.5) # starting duty cycle ( it set the servo to 0 degree )
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
while 1:
## Tries to search the finger and calculate hash
class Fingerprint(KeyboardAbstractBaseClass):
name = 'Fingerprint Reader'
def readFingerprint(self):
logger.debug("readFingerprint() started for %s",self.__timeout)
while (not self._shutdown and self.__active):
try:
## Warten bis ein Finger erkannt wurde.
## Falls zwischendurch DoorPi beendet wird (multithreading!) oder der Sensor deaktiviert wird - Abbruch
if (self._shutdown or not self.__active):
return None
## Falls der Sensor nicht permanent aktiv ist und das Aktivitätsintervall überschritten ist - Abbruch
if (self.__timeout > 0 and (time.time() > self.__timeout)):
self.__active = False
return None
if (self.__sensor.readImage() == True):
## Characteristics aus dem gelesenen Fingerabdruck auslesen und hinterlegen
self.__sensor.convertImage(0x01)
## Datenbank nach diesen Characteristics durchsuchen
result = self.__sensor.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
## Input-Pin entsprechend der gefundenen Position aktivieren
self.last_key = positionNumber
self.last_key_time = time.time()
logger.debug('Found template at position #' + str(positionNumber))
logger.debug('The accuracy score is: ' + str(accuracyScore))
## Finger entweder gar nicht oder nicht exakt genug erkannt.
if (positionNumber == -1) or (accuracyScore < self.__security):
## Finger unbekannt - Event auslösen
doorpi.DoorPi().event_handler('OnFingerprintFoundUnknown', __name__)
else:
## Finger bekannt - Event auslösen
doorpi.DoorPi().event_handler('OnFingerprintFoundKnown', __name__)
## Dem Finger zugeordnete Events auslösen
if (self.last_key in self._InputPins):
self._fire_OnKeyDown(self.last_key, __name__)
self._fire_OnKeyPressed(self.last_key, __name__)
self._fire_OnKeyUp(self.last_key, __name__)
except Exception as ex:
logger.exception(ex)
def __init__(self, input_pins, output_pins, keyboard_name, conf_pre, conf_post, *args, **kwargs):
self.keyboard_name = keyboard_name
self._InputPins = map(int, input_pins)
self._OutputPins = map(int, output_pins)
self.last_key = ""
self.last_key_time = 0
self.__active = False
self.__timeout = 0
## Spezielle Handler für (Un-)bekannte Finger registrieren
doorpi.DoorPi().event_handler.register_event('OnFingerprintFoundUnknown', __name__)
doorpi.DoorPi().event_handler.register_event('OnFingerprintFoundKnown', __name__)
## Config-Einträge lesen, falls dort vorhanden.
section_name = conf_pre + 'keyboard' + conf_post
self.__port = doorpi.DoorPi().config.get(section_name, 'port', "/dev/ttyAMA0")
self.__baudrate = doorpi.DoorPi().config.get_int(section_name, 'baudrate', 57600)
self.__sensoraddr = doorpi.DoorPi().config.get(section_name, 'address', 0xFFFFFFFF)
self.__password = doorpi.DoorPi().config.get(section_name, 'password', 0x00000000)
self.__security = doorpi.DoorPi().config.get_int(section_name, 'security', 70)
self.__ontime = doorpi.DoorPi().config.get_int(section_name, 'ontime', False)
## Sensor initialisieren
try:
self.__sensor = PyFingerprint(self.__port, self.__baudrate, self.__sensoraddr, self.__password)
if (self.__sensor.verifyPassword() == False):
logger.warning('The given fingerprint sensor password is wrong!')
logger.debug('Currently used templates: ' + str(self.__sensor.getTemplateCount()) + '/' + str(self.__sensor.getStorageCapacity()))
## Events für hinterlegte InputPins registrieren (damit diese auch ausgelöst werden)
for input_pin in self._InputPins:
self._register_EVENTS_for_pin(input_pin, __name__)
## Dauerbetrieb oder nur auf Kommando? (ontime ist null)
if self.__ontime < 1:
self.__active = True
logger.debug('ontime =0 ! Running permanently')
## Thread für den eigtl Lesevorgang starten
self._shutdown = False
self._thread = threading.Thread(target = self.readFingerprint)
self._thread.daemon = True
self._thread.start()
self.register_destroy_action()
except Exception as ex:
logger.exception(ex)
def destroy(self):
if self.is_destroyed: return
self._shutdown = True
doorpi.DoorPi().event_handler.unregister_source(__name__, True)
self.__destroyed = True
def status_input(self, tag):
return (tag == self.last_key)
def set_output(self, pin, value, log_output = True):
parsed_pin = doorpi.DoorPi().parse_string("!" + str(pin) + "!")
if parsed_pin != "!" + str(pin) + "!":
pin = parsed_pin
logger.debug("out(parsed pin = %s)", parsed_pin)
pin = int(pin)
value = str(value).lower() in HIGH_LEVEL
log_output = str(log_output).lower() in HIGH_LEVEL
if pin not in self._OutputPins:
return False
if log_output:
logger.debug("out(pin = %s, value = %s, log_output = %s)", pin, value, log_output)
## Aktivieren oder deaktivieren?
old_state = self.__active
self.__active = (value > 0)
## Timeout-Intervall anpassen (Bei 0 stoppt der Vorgang sowohl dadurch als auch da active false wird)
self.__timeout = time.time() + self.__ontime
## Falls noch kein Lesevorgang läuft, diesen ggf. starten
if self.__active and self.__active != old_state:
## Thread für den eigtl Lesevorgang starten
self._shutdown = False
self._thread = threading.Thread(target = self.readFingerprint)
self._thread.daemon = True
self._thread.start()
self.register_destroy_action()
return True
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
@author: Bastian Raschke <*****@*****.**>
"""
import time
from pyfingerprint.pyfingerprint import PyFingerprint
## Enrolls new finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
## Tries to enroll new finger
try:
print('Waiting for finger...')
class FingerprintThread(threading.Thread):
template = None
def __init__(self, app):
super().__init__(daemon=True)
self.app = app
self.f = None
self._mode = None
self._continue = threading.Event()
# Default mode SEARCH
self.set_mode(SEARCH)
self.start()
def set_mode(self, mode):
self._mode = mode
self._continue.set()
def delete_template(self, positionNumber):
# wait readImage
self._continue.clear()
time.sleep(0.5)
b = self.f.deleteTemplate(int(positionNumber))
if b:
print('FingerprintThread:Template deleted!')
# continue readImage
self._continue.set()
return b
def run(self):
try:
self.f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF,
0x00000000)
if not self.f.verifyPassword():
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
print('Currently used templates: ' + str(self.f.getTemplateCount()) +
'/' + str(self.f.getStorageCapacity()))
# REGISTER sequence
sequence = 1
while True: # mainloop forever
retry = 0
while True: # retry
print('Waiting for finger...')
retry += 1
try:
while not self.f.readImage():
print('looping .readImage()')
self._continue.wait()
time.sleep(0.5)
break
except Exception as e:
print('PyFingerprint:{}, try {} of 3'.format(e, retry))
if retry == 3:
raise Exception(
'PyFingerprint: Failed to read image 3 times, exiting.'
)
# delay 2 seconds before next try
time.sleep(2)
# end while retry == 3
position_number = None
if self._mode == SEARCH:
self.f.convertImage(1)
FingerprintThread.template = self.f.searchTemplate()
position_number = FingerprintThread.template[0]
elif self._mode == REGISTER:
if sequence == 1:
self.f.convertImage(1)
FingerprintThread.template = self.f.searchTemplate()
# Checks if finger is already enrolled
positionNumber = FingerprintThread.template[0]
if positionNumber < 0:
# OK, no event, continue with sequence 2
position_number = None
sequence += 1
else:
# event state=-1 - finger allready enrolled
position_number = -1
elif sequence == 2:
self.f.convertImage(2)
if self.f.compareCharacteristics():
self.f.createTemplate()
position_number = self.f.storeTemplate()
else:
# event state=-2 - .compareCharacteristics failed
position_number = -2
# Reset MODE
sequence = 1
if position_number is not None:
self.app.event_generate('<<FINGERPRINT>>',
when='tail',
state=position_number)
if self._mode == REGISTER:
# wait until set_mode(...) is called
self._continue.clear()
self._continue.wait()
# Delay before next finger scan
time.sleep(2)
"""
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
@author: Bastian Raschke <*****@*****.**>
"""
from pyfingerprint.pyfingerprint import PyFingerprint
# Shows the template index table
# Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
# Gets some sensor information
print('Currently stored templates: ' + str(f.getTemplateCount()))
# Tries to show a template index table page
try:
page = raw_input(
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Search for a finger
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/serial0', 9600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
def Attendance_Mark():
## Gets some sensor information
#print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
#print('Waiting for finger...')
## Wait that finger is read
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
def pam_sm_authenticate(pamh, flags, argv):
"""
PAM service function for user authentication.
@param pamh
@param flags
@param argv
@return int
"""
## The authentication service should return [PAM_AUTH_ERROR] if the user has a null authentication token
flags = pamh.PAM_DISALLOW_NULL_AUTHTOK
## Initialize authentication progress
try:
## Tries to get user which is asking for permission
userName = pamh.ruser
## Fallback
if ( userName == None ):
userName = pamh.get_user()
## Be sure the user is set
if ( userName == None ):
raise UserUnknownException('The user is not known!')
# Checks if path/file is readable
if ( os.access(CONFIG_FILE, os.R_OK) == False ):
raise Exception('The configuration file "' + CONFIG_FILE + '" is not readable!')
configParser = ConfigParser.ConfigParser()
configParser.read(CONFIG_FILE)
## Log the user
auth_log('The user "' + userName + '" is asking for permission for service "' + str(pamh.service) + '".', syslog.LOG_DEBUG)
## Checks if the the user was added in configuration
if ( configParser.has_option('Users', userName) == False ):
raise Exception('The user was not added!')
## Tries to get user information (template position, fingerprint hash)
userData = configParser.get('Users', userName).split(',')
## Validates user information
if ( len(userData) != 2 ):
raise InvalidUserCredentials('The user information of "' + userName + '" is invalid!')
expectedPositionNumber = int(userData[0])
expectedFingerprintHash = userData[1]
except UserUnknownException as e:
auth_log(str(e), syslog.LOG_ERR)
return pamh.PAM_USER_UNKNOWN
except InvalidUserCredentials as e:
auth_log(str(e), syslog.LOG_ERR)
return pamh.PAM_AUTH_ERR
except Exception as e:
auth_log(str(e), syslog.LOG_ERR)
return pamh.PAM_IGNORE
## Initialize fingerprint sensor
try:
## Gets sensor connection values
port = configParser.get('PyFingerprint', 'port')
baudRate = int(configParser.get('PyFingerprint', 'baudRate'), 10)
address = int(configParser.get('PyFingerprint', 'address'), 16)
password = int(configParser.get('PyFingerprint', 'password'), 16)
## Tries to init PyFingerprint
fingerprint = PyFingerprint(port, baudRate, address, password)
if ( fingerprint.verifyPassword() == False ):
raise Exception('The given fingerprint sensor password is wrong!')
except Exception as e:
auth_log('The fingerprint sensor could not be initialized: ' + str(e), syslog.LOG_ERR)
showPAMTextMessage(pamh, 'Sensor initialization failed!', True)
return pamh.PAM_IGNORE
if ( showPAMTextMessage(pamh, 'Waiting for finger...') == False ):
return pamh.PAM_CONV_ERR
## Authentication progress
try:
## Tries to read fingerprint
while ( fingerprint.readImage() == False ):
pass
fingerprint.convertImage(0x01)
## Gets position of template
result = fingerprint.searchTemplate()
positionNumber = result[0]
## Checks if the template position is invalid
if ( positionNumber == -1 ):
raise Exception('No match found!')
## Checks if the template position is correct
if ( positionNumber != expectedPositionNumber ):
raise Exception('The template position of the found match is not equal to the stored one!')
## Gets characteristics
fingerprint.loadTemplate(positionNumber, 0x01)
characterics = fingerprint.downloadCharacteristics(0x01)
## Calculates hash of template
fingerprintHash = hashlib.sha256(str(characterics)).hexdigest()
## Checks if the calculated hash is equal to expected hash from user
if ( fingerprintHash == expectedFingerprintHash ):
auth_log('Access granted!')
showPAMTextMessage(pamh, 'Access granted!')
return pamh.PAM_SUCCESS
else:
auth_log('The found match is not assigned to user!', syslog.LOG_WARNING)
showPAMTextMessage(pamh, 'Access denied!', True)
return pamh.PAM_AUTH_ERR
except Exception as e:
auth_log('Fingerprint read failed: ' + str(e), syslog.LOG_CRIT)
showPAMTextMessage(pamh, 'Access denied!', True)
return pamh.PAM_AUTH_ERR
## Denies for default
return pamh.PAM_AUTH_ERR
def finger():
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to enroll new finger
while 1:
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
draw.text((x, top + 10), 'Welcome to Enroll' , font=font, fill=255)
draw.text((x, top + 35), 'Waiting for finger...' , font=font, fill=255)
print('Waiting for finger...')
disp.image(image)
disp.display()
time.sleep(.1)
## Wait that finger is read
while ( f.readImage() == False ):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Checks if finger is already enrolled
result = f.searchTemplate()
positionNumber = result[0]
if ( positionNumber >= 0 ):
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
draw.text((x, top + 40),'Finger already exists' , font=font, fill=255)
disp.image(image)
disp.display()
time.sleep(1)
print('Template already exists at position #' + str(positionNumber))
os.system("python ~/Desktop/fingerprint/main.py")
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
draw.text((x, top + 40), 'Remove finger' , font=font, fill=255)
disp.image(image)
disp.display()
time.sleep(.1)
print('Remove finger...')
time.sleep(2)
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
draw.text((x, top + 35), 'Waiting for same' , font=font, fill=255)
draw.text((x, top + 43), 'finger again' , font=font, fill=255)
disp.image(image)
disp.display()
print('Waiting for same finger again...')
time.sleep(.1)
## Wait that finger is read again
while ( f.readImage() == False ):
pass
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if ( f.compareCharacteristics() == 0 ):
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
draw.text((x, top + 35), 'Fingers do not match' , font=font, fill=255)
disp.image(image)
disp.display()
time.sleep(2)
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
# os.system("python ~/Desktop/fingerprint/main.py")
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('tihis is code ' , code)
sql_enroll(code, positionNumber)
# print("Wrong Input")
disp.clear()
disp.display()
draw.rectangle((0,0,width,height), outline=0, fill=0)
draw.text((x, top + 26), 'Employee Number:' , font=font, fill=255)
draw.text((x, top + 36), code , font=font, fill=255)
draw.text((x, top + 46), 'Employee add suceess' , font=font, fill=255)
disp.image(image)
disp.display()
GPIO.cleanup()
time.sleep(2)
os.system("python main.py")
"""
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
from pyfingerprint.pyfingerprint import PyFingerprint
## Shows the template index table
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to show a template index table page
try:
page = input('Please enter the index page (0, 1, 2, 3) you want to see: ')
PyFingerprint
Copyright (C) 2015 Bastian Raschke <*****@*****.**>
All rights reserved.
"""
import hashlib
from pyfingerprint.pyfingerprint import PyFingerprint
## Search for a finger
##
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyS0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
print('Waiting for finger...')