def upload_fingerprint_template(name):
myquery={}
myquery['username'] = name
mydoc = coll.find_one(myquery)
#print(mydoc['uid'])
print(mydoc['image_template'])
image_temp = []
image_temp = mydoc['image_template']
print(image_temp)
#image_temp = f.storeTemplate()
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)
result = image_temp
result = f.searchTemplate()
positionNumber = result[0]
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
position = f.getTemplateCount()
position = position+1
print("Inserting fingerprint matching user from mongo to local fingerprint sensor")
f.uploadCharacteristics(0x01, image_temp)
f.storeTemplate()
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
def LoadFingerprintIntoModule(self, inputData):
try:
f = PyFingerprint('/dev/ttyUSB1', 57600, 0xFFFFFFFF, 0x00000000)
if (inputData != "null"):
inputData = ast.literal_eval(inputData)
f.uploadCharacteristics(0x01, inputData)
f.storeTemplate()
if (f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
pass
def fingerprintGrab(ref, bucketLoc, universalLoc):
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()))
link = universalLoc + 'biom'
## Tries to search the finger and calculate hash
try:
f.deleteTemplate(0)
char = ref.get(link, '')
f.uploadCharacteristics(0x02, char)
f.createTemplate()
positionNumber = f.storeTemplate()
auth, scan = checkAuth()
return (auth, scan)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
def Adicionar_Digital():
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:
exit(1)
try:
while (f.readImage() == False):
pass
f.convertImage(0x01)
result = f.searchTemplate()
positionNumber = result[0]
if (positionNumbe >= 0):
Usr_ja_cad()
exit(0)
#Adicionar algo para fazer o user remover o dedo
time.sleep(2)
while (f.readImage() == False):
pass
f.convertImage(0x02)
if (f.compareCharacteristics() == 0):
raise Exception("Fingers not Match")
Dedos_nao_batem()
f.createTemplate()
positionNumber = f.storeTemplate()
USR = open(positionNumber + ".fin")
USR.write(usr)
USR.close
Cadastrado()
main_screen()
except Exception as e:
exit(1)
def threadAddFinger(self):
## Enrolls new finger
## Tries to initialize the sensor
try:
f = PyFingerprint(self.USB, 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
self.lbThongBao.setText("Lỗi kết nối với cảm biên vân tay")
self.threadIsRun = False
return
## Tries to enroll new finger
try:
self.lbThongBao.setText("Đặt ngón tay vào cảm biến vân tay")
## 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.lbThongBao.setText("Vân tay đã tồn tại")
self.threadIsRun = False
return
self.lbThongBao.setText("Nhấc tay ra khỏi cảm biến")
time.sleep(2)
self.lbThongBao.setText("Đặt lại ngón tay lần 2 để xác thực")
## 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.lbThongBao.setText("Ngón tay 2 lần không khớp nhau! Lấy Vân tay thât bại")
self.threadIsRun = False
return
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
self.lbThongBao.setText("Thêm văn tay thành công!")
self.threadIsRun = False
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
self.lbThongBao.setText("Lỗi trong qúa trình thêm vân tay")
self.threadIsRun = False
return
def enroll():
## Enrolls new finger
try:
finger = PyFingerprint('/dev/ttyUSB0')
print('Waiting for finger...')
print(finger.readImage())
## Wait for finger to read
while ( finger.readImage() == False ):
pass
## Converts read image to characteristics and stores it in charbuffer 1
finger.convertImage(0x01)
## Checks if finger is already enrolled
result = finger.searchTemplate()
print(result)
positionNumber = result[0]
if ( positionNumber >= 0 ):
print('Template already exists at position #' + str(positionNumber))
return (-1)
exit(0)
#return True
print('Remove finger...')
time.sleep(2)
print('Waiting for same finger again...')
## Wait for finger to read again
while ( finger.readImage() == False ):
pass
## Converts read image to characteristics and stores it in charbuffer 2
finger.convertImage(0x02)
## Compares the charbuffers
if ( finger.compareCharacteristics() == 0 ):
raise Exception('Fingers do not match')
return (-1)
## Creates a template
finger.createTemplate()
## Saves template at new position number
positionNumber = finger.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
return (positionNumber)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
return (-1)
exit(1)
def enroll():
f = PyFingerprint('COM6', 57600, 0xFFFFFFFF, 0x00000000)
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
print('Waiting for finger...')
while (f.readImage() == False):
pass
f.convertImage(FINGERPRINT_CHARBUFFER1)
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...')
while (f.readImage() == False):
pass
f.convertImage(FINGERPRINT_CHARBUFFER2)
if (f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
print("Nhập thông tin:")
StudenID = input("StudentID: ")
Name = input("Name: ")
Class = input("Class: ")
School = input("School: ")
Faculty = input("Faculty: ")
Room = input("Room: ")
Phone = input("Phone: ")
Email = input("Email: ")
f.createTemplate()
file = open('profiles/' + str(positionNumber) + '.txt',
'w',
encoding='UTF8')
file.writelines("StudentID: " + StudenID + "\nName: " + Name +
"\nClass: " + Class + "\nSchool: " + School +
"\nFaculty: " + Faculty + "\nRoom: " + Room + "\nPhone: " +
Phone + "\nEmail: " + Email)
file.close()
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
def techBinFingerPrint():
try:
f = PyFingerprint('/dev/ttyUSB1', 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))
try:
print('Waiting for finger...')
while (f.readImage() == False):
pass
f.convertImage(0x01)
result = f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
if (positionNumber == -1):
print('New user welcome...')
#################################################
print("Don't Remove finger...")
time.sleep(2)
print('Waiting for same finger again...')
while (f.readImage() == False):
pass
f.convertImage(0x02)
if (f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
f.createTemplate()
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
return str(positionNumber)
else:
print('Found template at position #' + str(positionNumber))
return str(positionNumber)
# print('The accuracy score is: ' + str(accuracyScore))
f.loadTemplate(positionNumber, 0x01)
characterics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
# print('SHA-2 hash of template: ' + hashlib.sha256(characterics).hexdigest())
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
class fingerprint(object):
def __init__(self):
self._error = None
self._positionNumber = -1
try:
self.f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF,
0x00000000)
if (self.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 readFingerprint(self, buff=0x01):
self._positionNumber = -1
while (self.f.readImage() == False):
pass
self.f.convertImage(buff)
self.result = self.f.searchTemplate()
def searchFingerprint(self):
try:
self.readFingerprint()
self._positionNumber = self.result[0]
if (self._positionNumber <= -1): raise Exception('No match found')
except Exception as e:
self._error = str(e)
return self._error, self._positionNumber
def enrollFingerprint(self):
try:
self.readFingerprint() # First Finger
self._positionNumber = self.result[0]
if (self._positionNumber >= 0):
raise Exception('Fingerprint already exists')
time.sleep(2)
self.readFingerprint(0x02) # Second Finger
if (self.f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
#Save Fingerprint
self.f.createTemplate()
self._positionNumber = self.f.storeTemplate()
except Exception as e:
self._error = str(e)
return self._error, self._positionNumber
def enroll():
print('start enroll')
port = config.figerScanPort
f = PyFingerprint(port, 57600, 0xFFFFFFFF, 0x00000000)
## 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
timeout = time.time() + 10
while ( f.readImage() == False ):
test = 0
if test == 5 or time.time() > timeout:
print('TimeOut')
return -2
break
test = test - 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))
return -1
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
return positionNumber
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
return -2
def Adicionar_Digital():
global sc_bioAdd
sc_bioAdd = Toplevel(screen2)
sc_bioAdd.title("Biometria")
sc_bioAdd.attributes('fullscreen',True)
Label(sc_bioAdd, text = "bota o dedin aí", font = "Arial 12").pack()
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:
exit(1)
try:
Label(sc_bioAdd, text = "bota o dedin aí", font = "Arial 12").pack()
while(f.readImage() == False):
pass
f.convertImage(0x01)
result=f.searchTemplate()
positionNumber= result[0]
if (positionNumber >= 0):
user_not_found()
exit(0)
Label(sc_bioAdd, text = "tira o dedin aí", font = "Arial 12").pack()
time.sleep(2)
Label(sc_bioAdd, text = "bota o dedin aí denovo", font = "Arial 12").pack()
while(f.readImage() == False):
pass
f.convertImage(0x02)
if (f.compareCharacteristics() == 0 ):
raise Exception("Fingers not Match")
password_not_recognised()
f.createTemplate()
positionNumber = f.storeTemplate()
USR=open(positionNumber+".fin")
USR.write(usr)
USR.close
Cadastrado()
main_screen()
except Exception as e:
exit(1)
def RegisterFinger():
continue_reading = True
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:
Pinlbl = Label(top,
text="Waiting for finger...",
font=myfont,
width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
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]
print(positionNumber)
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
continue_reading = False
Pinlbl = Label(top, text="Remove Finger...", font=myfont, width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
print('Remove finger...')
time.sleep(2)
Pinlbl = Label(top,
text="Waiting Same Finger Again...",
font=myfont,
width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
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):
Pinlbl = Label(top,
text="Fingers do not match",
font=myfont,
width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
raise Exception('Fingers do not match')
continue_reading = False
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
Pinlbl = Label(top,
text="Finger enrolled successfully!",
font=myfont,
width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
print('Finger enrolled successfully!')
print(positionNumber)
print('New template position #' + str(positionNumber))
Pinlbl = Label(top, text="Input Your ID", font=myfont, width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
ID = pinin.get()
userID = ''.join(str(e) for e in ID)
print("ID Number: ", userID)
lockstatus = SendtoServer("/add/fingerprint/1", 1, 2, {
'FingerPrint': str(positionNumber),
'UserID': userID
})
if lockstatus['status'] == 0:
pinlbl = Label(top,
text="Input Data Failed",
font=myfont,
width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
print("Tambah Data Gagal")
else:
Pinlbl = Label(top,
text="Input Data Succes",
font=myfont,
width=16)
Pinlbl.grid(row=0, column=3)
Pinlbl.configure(bg='#ff7700')
print("Tambah Data Berhasil")
continue_reading = False
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
continue_reading = False
def enroll():
## Tries to initialize the sensor
f = PyFingerprint('COM6', 57600, 0xFFFFFFFF, 0x00000000)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
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(FINGERPRINT_CHARBUFFER1)
## 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(FINGERPRINT_CHARBUFFER2)
## Compares the charbuffers
if (f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
##
print("Nhập thông tin:")
StudenID = input("StudentID: ")
Name = input("Name: ")
Class = input("Class: ")
School = input("School: ")
Faculty = input("Faculty: ")
Room = input("Room: ")
Phone = input("Phone: ")
Email = input("Email: ")
file = open('profiles/2.txt', 'w', encoding='UTF8')
file.writelines("StudentID: " + StudenID + "\nName: " + Name +
"\nClass: " + Class + "\nSchool: " + School +
"\nFaculty: " + Faculty + "\nRoom: " + Room + "\nPhone: " +
Phone + "\nEmail: " + Email)
file.close()
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
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 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))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
time.sleep(2)
while ( finger.readImage() == False ):
pass
finger.convertImage(0x02)
if ( finger.compareCharacteristics() == 0 ):
lcd.lcd_display_string('Finger patterns',1)
lcd.lcd_display_string('do not match',2)
exit(0)
finger.createTemplate()
positionNumber = finger.storeTemplate()
lcd.lcd_clear()
lcd.lcd_display_string('Authrization',1)
lcd.lcd_display_string('Complete',2)
finger.loadTemplate(positionNumber, 0x01)
characterics = str(finger.downloadCharacteristics(0x01)).encode('utf-8')
Char = hashlib.sha256(characterics).hexdigest()
database.send_data("update users set user_fingerprint = '"+Char+"', pattern_position = "+str(positionNumber)+" where user_id = "+str(user_id))
time.sleep(1)
lcd.lcd_clear()
lcd.lcd_display_string('User added',1)
lcd.lcd_display_string('Finger enrolled',2)
time.sleep(1.5)
lcd.lcd_clear()
lcd2.lcd_clear()
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...')
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, 'Name', str(roll))
df.set_value(x, 'fingerid', str(positionNumber))
df.set_value(x, 'YoP', str(yop))
df.to_csv('hostel.csv', encoding="utf-8", index=False)
print('success')
self.yearedit.setText("")
self.nameEdit_2.setText("")
self.rolledit.setText("")
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
self.addcheck()
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), 'Welcome to Enroll', font=font, fill=255)
draw.text((x, top + 16), '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 + 16),
'Finger already exists',
font=font,
fill=255)
disp.image(image)
disp.display()
time.sleep(1)
os.system("python password.py")
print('Template already exists at position #' +
str(positionNumber))
# disp.clear()
# disp.display()
# draw.rectangle((0,0,width,height), outline=0, fill=0)
# draw.text((x, top + 16), '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 + 16), 'Waiting for same' , font=font, fill=255)
# draw.text((x, top + 24), '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 + 16), '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 enroll_trial.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), 'Employee Number:', font=font, fill=255)
draw.text((x, top + 8), code, font=font, fill=255)
draw.text((x, top + 16), 'Employee add suceess', font=font, fill=255)
disp.image(image)
disp.display()
GPIO.cleanup()
time.sleep(2)
os.system("python password.py")
def enroll_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
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()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
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(charBufferNumber=0x02)
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
def fingerscan():
lcd_byte(0x01,LCD_CMD)
## 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('Scan Finger...')
lcd_string("Scan Finger:",LCD_LINE_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 ):
print('Template already exists at position #' + str(positionNumber))
lcd_string("Finger ID #"+str(positionNumber),LCD_LINE_2)
time.sleep(5)
fingerscan()
else:
# 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 ):
# lcd_string("ERROR!",LCD_LINE_2)
# time.sleep(3)
# fingerscan()
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
lcd_string("successfully!",LCD_LINE_2)
print('New template position #' + str(positionNumber))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
pass
return(positionNumber)
## 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))
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))
class fingerprint_sensor:
def __init__(self):
# Sensor Initialisation
try:
self.f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF,
0x00000000)
if (self.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))
def enrollment(self):
try:
print('Waiting for finger...')
# Wait that finger is read
while (self.f.readImage() == False):
pass
# Converts read image to characteristics and stores it in charbuffer 1
self.f.convertImage(0x01)
# Checks if finger is already enrolled
result = self.f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
time.sleep(2)
# Wait that finger is read again
while (self.f.readImage() == False):
pass
# Converts read image to characteristics and stores it in charbuffer 2
self.f.convertImage(0x02)
# Compares the charbuffers
if (self.f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
# Creates a template
self.f.createTemplate()
# Saves template at new position number
positionNumber = self.f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
# Exports the template to a temporaryfile
template = self.f.downloadCharacteristics()
temp_file = open("template.txt", "w+")
for item in template:
temp_file.write(str(item) + "\n")
temp_file.close()
return os.path.abspath('temp_file.txt')
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
def authentication(self, file_path):
try:
match_flag = 0
# Uploading the template to the sensor
temp_file = open(file_path, "r")
template = []
for x in temp_file:
template.append(int(x))
temp_file.close()
self.f.uploadCharacteristics(characteristicsData=template)
Index_template = self.f.storeTemplate()
# Tries to search the finger
print('Waiting for finger...')
# Wait that finger is read
while (self.f.readImage() == False):
pass
# Converts read image to characteristics and stores it in charbuffer 1
self.f.convertImage(0x01)
# Searches template
result = self.f.searchTemplate()
positionNumber = result[0]
if (positionNumber == -1):
print('No match found!')
match_flag = 0
elif (positionNumber == Index_template):
print('Matched')
match_flag = 1
return match_flag
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
def Clear_Sensor(self):
# Deleting the database
self.f.clearDatabase()
def hash():
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
## Tries to enroll new finger
try:
lcddeneme.yaz("Parmaginizi","okutun")
print('Parmağınızı okutun')
## 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 ):
lcddeneme.yaz("Parmak izi", "Zaten kayitli")
print('Parmak izi Zaten kayıtlı')
return -10
lcddeneme.yaz("Parmaginizi","cekin")
print('Parmağınızı çekin')
time.sleep(2)
lcddeneme.yaz("Parmaginizi","Tekrar okutun")
print('Parmağınızı tekrar okutun')
## 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('Parmak izi Algılanamadı')
return -10
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
characterics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
b=int(positionNumber)
return (b)
except Exception as e:
print('İşlem başarısız')
print(str(e))
return -10
def enroll():
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))
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))
return
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)
ch1 = str(f.downloadCharacteristics(0x01)).encode('utf-8')
ch2 = str(f.downloadCharacteristics(0x02)).encode('utf-8')
hash1 = hashlib.sha256(ch1).hexdigest()
hash2 = hashlib.sha256(ch2).hexdigest()
print(hash1)
print(hash2)
## Compares the charbuffers
acur = f.compareCharacteristics()
print(acur)
if (acur == 0):
raise Exception('Fingers do not match')
## Creates a template
f.createTemplate()
## Saves template at new position number
name = input('Enter name of the person')
positionNumber = f.storeTemplate()
print(hash1)
print(hash2)
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
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)
class Biometric:
def __init__(self):
self.initialize()
return
def initialize(self):
self.f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if not self.f.verifyPassword():
raise ValueError('The given fingerprint sensor password is wrong!')
def getSureHash(self):
hash1 = self.getFPrintHash()
hash2 = self.getFPrintHash()
hash3 = self.getFPrintHash()
hash4 = self.getFPrintHash()
return self.most_frequent()
def most_frequent(self, List):
counter = 0
num = List[0]
for i in List:
curr_frequency = List.count(i)
if (curr_frequency > counter):
counter = curr_frequency
num = i
return num
def getFPrintHash(self):
# Wait that finger is read
while not self.f.readImage():
pass
# Converts read image to characteristics and stores it in charbuffer 1
self.f.convertImage(0x01)
# Checks if finger is already enrolled
result = self.f.searchTemplate()
positionNumber = result[0]
if positionNumber >= 0:
return self.getHash(positionNumber)
time.sleep(2)
# Wait that finger is read again
while not self.f.readImage():
pass
# Converts read image to characteristics and stores it in charbuffer 2
self.f.convertImage(0x02)
# Compares the charbuffers
if self.f.compareCharacteristics() == 0:
raise Exception('Fingers do not match')
# Creates a template
self.f.createTemplate()
# Saves template at new position number
positionNumber = self.f.storeTemplate()
return self.getHash(positionNumber)
def getHash(self, positionNumber):
# Loads the found template to charbuffer 1
self.f.loadTemplate(positionNumber, 0x01)
# Downloads the characteristics of template loaded in charbuffer 1
characterics = str(
self.f.downloadCharacteristics(0x01)).encode('utf-8')
# Hashes characteristics of template
fprint_hash = hashlib.sha256(str(positionNumber)).hexdigest()
return fprint_hash
def enroll(self):
outlog = ''
## 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))
outlog += ('\nThe fingerprint sensor could not be initialized!\n'+
'Exception message: ' + str(e))
exit(1)
## Gets some sensor information
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
outlog += ('\nCurrently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
## Tries to enroll new finger
try:
print('Waiting for finger...')
outlog += '\nWaiting for finger...'
scanned = False
## Wait that finger is read
tic = time.clock()
toc = time.clock()
while ( f.readImage() == False and (toc - tic < 0.1)):
toc = time.clock()
scanned = f.readImage()
## 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))
outlog += '\nTemplate already exists at position #' + str(positionNumber)
return (self.read()[0], outlog)
print('Remove finger...')
outlog += '\nRemove finger...'
time.sleep(2)
print('Waiting for same finger again...')
outlog += '\nWaiting for same finger again...'
## Wait that finger is read again
tic = time.clock()
toc = time.clock()
while ( f.readImage() == False and (toc - tic < 0.1)):
toc = time.clock()
scanned = f.readImage()
if not scanned:
print('not scanned')
return -1
## Converts read image to characteristics and stores it in charbuffer 2
f.convertImage(0x02)
## Compares the charbuffers
if ( f.compareCharacteristics() == 0 ):
outlog += '\nFingers do not match'
raise Exception('Fingers do not match')
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
print('Finger enrolled successfully!')
outlog += '\nFinger enrolled successfully!'
print('New template position #' + str(positionNumber))
outlog += '\nNew template position #' + str(positionNumber)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
outlog += ('\nException message: ' + str(e))
return (-1, outlog)
#time.sleep(1)
#exit(1)
return (positionNumber, outlog)
pass
f.convertImage(0x02)
if (f.compareCharacteristics() == 0):
lcd.lcd_clear()
lcd.lcd_display_string('Not match!', 1, 3)
time.sleep(3)
lcd.lcd_clear()
GPIO.output(redb, GPIO.LOW)
break
f.createTemplate()
f.storeTemplate()
lcd.lcd_clear()
lcd.lcd_display_string('Successfully', 1, 2)
time.sleep(5)
lcd.lcd_clear()
else: #�ҡ����¹�����ͨзӡ�õ�Ǩ��¹�����͡Ѻ��¹�������������
lcd.lcd_clear()
lcd.lcd_display_string('Master finGer', 1, 1)
while (f.readImage() == False):
pass
f.convertImage(0x01)
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()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
## 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')
#characterics = '[3, 1, 90, 11, 163, 0, 128, 14, 128, 14, 128, 6, 0, 6, 0, 6, 0, 2, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 128, 6, 192, 14, 224, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54, 4, 13, 190, 82, 155, 230, 30, 49, 36, 170, 158, 95, 37, 103, 158, 37, 40, 215, 254, 50, 180, 86, 190, 63, 33, 84, 31, 52, 59, 235, 255, 73, 188, 21, 63, 46, 137, 227, 186, 37, 9, 161, 123, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 1, 88, 18, 161, 0, 128, 6, 128, 6, 0, 2, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 0, 128, 0, 128, 0, 128, 2, 192, 2, 192, 2, 224, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 72, 144, 204, 254, 12, 17, 33, 62, 31, 145, 163, 62, 22, 29, 157, 126, 24, 164, 27, 254, 107, 40, 229, 190, 73, 49, 170, 222, 58, 181, 216, 94, 75, 193, 22, 158, 56, 134, 101, 63, 26, 170, 154, 255, 88, 174, 84, 31, 101, 142, 142, 124, 36, 60, 153, 28, 36, 191, 193, 92, 95, 14, 165, 29, 69, 151, 35, 144, 65, 28, 36, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]'
characterics = sys.argv[1]
if (f.uploadCharacteristics(0x01, eval(characterics)) == True):
print('Template uploaded')
else:
raise Exception('Error during upload')
if (f.storeTemplate(0) == True):
print('Template stored')
else:
raise Exception('Error during template storing')
## 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(self):
try:
f = PyFingerprint(self.com, self.port, 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:
empoly_number = input(
'\n[SET]Please input the Employee No , (ex.48628) = ')
if len(empoly_number) == 0:
raise Exception('Empoly number error')
print('[INFO]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 #' + str(empoly_number))
exit(0)
print('Remove finger...')
time.sleep(2)
print('[INFO]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()
cw = open("./data_log.csv", 'a+')
cw.write(str(positionNumber) + "," + str(empoly_number) + "\n")
print('[OK]Finger enrolled successfully!')
print('[OK]New template position #' + str(empoly_number))
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
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 enroll new finger
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)
## 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(1)
msg = messagebox.showinfo("Enroll", "Press OK when Finger Ready")
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')
run()
## Creates a template
f.createTemplate()
## Saves template at new position number
positionNumber = f.storeTemplate()
#print(positionNumber)
idnum = positionNumber
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
idnum = positionNumber
#template = result[0]
firstname = input("Enter your first name: ")
lastname = input("Enter your last name: ")
c.execute("INSERT INTO students VALUES(?, ?, ?, ?, ?, ?);",
(idnum, firstname, lastname, 'NULL', 'NULL', 'NULL'))
conn.commit()
#conn.close()
f = open("idtemplate.txt", "w")
f.write(str(idnum))
f.close
#exit(1)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
#run()
#top.mainloop()
def enroll(keyid):
## 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))
return 'Sensor Error'
## Gets some sensor information
#print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
fingerdata = {}
if os.path.exists('dataset_fingers.dat'):
with open('dataset_fingers.dat', 'rb') as rf:
fingerdata = pickle.load(rf)
## 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('Finger already present!')
return 2
print('Remove finger...')
time.sleep(1)
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()
fingerdata[str(positionNumber)] = str(keyid)
with open('dataset_fingers.dat', 'wb') as wf:
pickle.dump(fingerdata, wf)
print 'Finger enrolled successfully for ' + str(keyid) + ' !'
#print('New template position #' + str(positionNumber))
return 'Successful'
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
return 'Unknown Error'
