X-Git-Url: https://git.ucc.asn.au/?p=uccvend-vendserver.git;a=blobdiff_plain;f=VendServer%2FOpenDispense.py;h=de8ff840aab669452dcce1db447ecc06504768fd;hp=3790348b7f4a55eb8548ac77ae3c189994ef5582;hb=8cda0f578277ed1c4ce70c712d2e54311dd79e70;hpb=c46bfcfa82d48492d05d0c3555aba71b67692762

diff --git a/VendServer/OpenDispense.py b/VendServer/OpenDispense.py
index 3790348..de8ff84 100644
--- a/VendServer/OpenDispense.py
+++ b/VendServer/OpenDispense.py
@@ -15,6 +15,9 @@ import pwd
 from subprocess import Popen, PIPE
 from LDAPConnector import get_uid,get_uname, set_card_id
 
+DISPENSE_ENDPOINT = ("localhost", 11020)
+DISPSRV_MIFARE = True
+
 class OpenDispense(DispenseInterface):
 	_username = ""
 	_disabled = True
@@ -67,27 +70,73 @@ class OpenDispense(DispenseInterface):
 		return False
 
 	def authMifareCard(self, cardId):
-		# Get the users ID
-		self._userid = get_uid(cardId)
+		if DISPSRV_MIFARE:
+			card_base64 = base64.b64encode(cardId)
+			
+			sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
+			sock.connect(DISPENSE_ENDPOINT)
+			sock.write("AUTHIDENT\n")
+			rsp = sock.readline()
+			assert "200" in rsp
+			sock.write("AUTHCARD %s\n" % (card_base64,))
+			rsp = sock.readline()
+			if not "200" in rsp:
+				raise ValueError, "no UID found for card ID"
+			username = rsp.split('=')[1]
+
+			# Check for thier username
+			try:
+				# Get info from the system (by username)
+				info = pwd.getpwnam(username)
+			except KeyError:
+				logging.info('getting pin for uid %d: user not in password file'%uid)
+				return False
+		else:
+			# Get the users ID
+			self._userid = get_uid(cardId)
 
-		# Check for thier username
-		try:
-			# Get info from 
-			info = pwd.getpwuid(userId)
-		except KeyError:
-			logging.info('getting pin for uid %d: user not in password file'%uid)
-			return False
+			# Check for thier username
+			try:
+				# Get info from the system (by UID)
+				info = pwd.getpwuid(self._userid)
+			except KeyError:
+				logging.info('getting pin for uid %d: user not in password file'%uid)
+				return False
 
 		# If we get this far all is good
 		self._loggedIn = True
 		self._disabled = False
+		self._userid = info.pw_uid
 		self._username = info.pw_name
 		return True
 
 	def addCard(self, cardId):
-		if self.isLoggedIn():
-			set_card_id(self._userId, cardId)
-		return True
+		if not self.isLoggedIn():
+			return False
+		if DISPSRV_MIFARE:
+			card_base64 = base64.b64encode(cardId)
+			logging.info('Enrolling card %s to uid %s (%s)' % (cardId, self._userId, self._username))
+			sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
+			sock.connect(DISPENSE_ENDPOINT)
+			sock.write("AUTHIDENT\n")
+			rsp = sock.readline()
+			assert "200" in rsp
+			sock.write("SETEUSER %s\n", self._username)
+			rsp = sock.readline()
+			assert "200" in rsp
+			sock.write("CARD_ADD %s\n", card_base64)
+			rsp = sock.readline()
+			if "200" in rsp:
+				return True
+			else:
+				return False
+		else:
+			if get_uid(cardId) != None:
+				return False
+			else:
+				logging.info('Enrolling card %s to uid %s (%s)' % (cardId, self._userId, self._username))
+				set_card_id(self._userId, cardId)
+				return True
 
 	def isLoggedIn(self):
 		return self._loggedIn