added EmailController

with the emailController you can send automaticly emails, if a user is over the limit or if the finanzer send the emails
the configparser is updated. So you have to set database and ldapconfig. if accestokenlifetime and mailconfig is not set, the parser set default values.

geruecht/baruser/routes.py

@@ -30,7 +30,7 @@ def _bar():
                 month = geruecht.getMonth(datetime.now().month)
                 amount = month[0] - month[1]
                 all = geruecht.getSchulden()
-                if amount != 0:
+                if all != 0:
                     if all >= 0:
                         type = 'credit'
                     else:
@@ -106,7 +106,16 @@ def _getUser():
     if accToken:
         data = request.get_json()
         username = data['userId']
-        retVal = userController.getUser(username).toJSON()
+        user = userController.getUser(username)
+        amount = user.getGeruecht(datetime.now().year).getSchulden()
+        if amount >= 0:
+            type = 'credit'
+        else:
+            type = 'amount'
+
+        retVal = user.toJSON()
+        retVal['amount'] = amount
+        retVal['type'] = type
         return jsonify(retVal)
     return jsonify("error", "permission denied"), 401
 

geruecht/config.yml

@@ -1,9 +1,9 @@
 AccessTokenLifeTime: 1800
 Database:
-  URL: 192.168.5.108
+  URL: 192.168.5.128
   user: wu5
   passwd: E1n$tein
   database: geruecht
 LDAP:
-  URL: ldap://192.168.5.108
+  URL: ldap://192.168.5.128
   dn: dc=ldap,dc=example,dc=local

geruecht/configparser.py

@@ -1,15 +1,68 @@
 import yaml
+import sys
+from . import LOGGER
+
+default = {
+    'AccessTokenLifeTime': 1800,
+    'Mail': {
+        'URL': '',
+        'port': 0,
+        'user': '',
+        'passwd': '',
+        'email': ''
+    }
+}
 
 class ConifgParser():
     def __init__(self, file='config.yml'):
         self.file = file
         with open(file, 'r') as f:
-            self.config = yaml.load(f)
+            self.config = yaml.safe_load(f)
+
+        if 'Database' not in self.config:
+            self.__error__('Wrong Configuration for Database. You should configure databaseconfig with "URL", "user", "passwd", "database"')
+        if 'URL' not in self.config['Database'] or 'user' not in self.config['Database'] or 'passwd' not in self.config['Database'] or 'database' not in self.config['Database']:
+            self.__error__('Wrong Configuration for Database. You should configure databaseconfig with "URL", "user", "passwd", "database"')
 
-        print(self.config)
         self.db = self.config['Database']
+        LOGGER.debug("Set Databaseconfig: {}".format(self.db))
+
+        if 'LDAP' not in self.config:
+            self.__error__('Wrong Configuration for LDAP. You should configure ldapconfig with "URL" and "dn"')
+        if 'URL' not in self.config['LDAP'] or 'dn' not in self.config['LDAP']:
+            self.__error__('Wrong Configuration for LDAP. You should configure ldapconfig with "URL" and "dn"')
         self.ldap = self.config['LDAP']
+        LOGGER.info("Set LDAPconfig: {}".format(self.ldap))
+        if 'AccessTokenLifeTime' in self.config:
             self.accessTokenLifeTime = self.config['AccessTokenLifeTime']
+            LOGGER.info("Set AccessTokenLifeTime: {}".format(self.accessTokenLifeTime))
+        else:
+            self.accessTokenLifeTime = default['AccessTokenLifeTime']
+            LOGGER.info("No Config for AccessTokenLifetime found. Set it to default: {}".format(self.accessTokenLifeTime))
+
+        if 'Mail' not in self.config:
+            self.config['Mail'] = default['Mail']
+            LOGGER.info('No Conifg for Mail found. Set it to defaul: {}'.format(self.config['Mail']))
+        if 'URL' not in self.config['Mail']:
+            self.config['Mail']['URL'] = default['Mail']['URL']
+            LOGGER.info("No Config for URL in Mail found. Set it to default")
+        if 'port' not in self.config['Mail']:
+            self.config['Mail']['port'] = default['Mail']['port']
+            LOGGER.info("No Config for port in Mail found. Set it to default")
+        else:
+            self.config['Mail']['port'] = int(self.config['Mail']['port'])
+        if 'user' not in self.config['Mail']:
+            self.config['Mail']['user'] = default['Mail']['user']
+            LOGGER.info("No Config for user in Mail found. Set it to default")
+        if 'passwd' not in self.config['Mail']:
+            self.config['Mail']['passwd'] = default['Mail']['passwd']
+            LOGGER.info("No Config for passwd in Mail found. Set it to default")
+        if 'email' not in self.config['Mail']:
+            self.config['Mail']['email'] = default['Mail']['email']
+            LOGGER.info("No Config for email in Mail found. Set it to default")
+        self.mail = self.config['Mail']
+        LOGGER.info('Set Mailconfig: {}'.format(self.mail))
+
 
     def getLDAP(self):
         return self.ldap
@@ -20,5 +73,12 @@ class ConifgParser():
     def getAccessToken(self):
         return self.accessTokenLifeTime
 
+    def getMail(self):
+        return self.mail
+
+    def __error__(self, msg):
+        LOGGER.error(msg)
+        sys.exit(-1)
+
 if __name__ == '__main__':
     ConifgParser()

geruecht/controller/__init__.py

@@ -32,9 +32,12 @@ from .accesTokenController import AccesTokenController
 dbConfig = config.getDatabase()
 ldapConfig = config.getLDAP()
 accConfig = config.getAccessToken()
+mailConfig = config.getMail()
 
 db = DatabaseController(dbConfig['URL'], dbConfig['user'], dbConfig['passwd'], dbConfig['database'])
 ldapController = LDAPController(ldapConfig['URL'], ldapConfig['dn'])
 accesTokenController = AccesTokenController(accConfig)
+from . emailController import EmailController
+emailController = EmailController(mailConfig['URL'], mailConfig['user'], mailConfig['passwd'], mailConfig['port'], mailConfig['email'])
 from . userController import UserController
 userController = UserController()

geruecht/controller/databaseController.py

@@ -74,8 +74,8 @@ class DatabaseController(metaclass=Singleton):
         cursor = self.db.cursor()
         groups = self._convertGroupToString(user.group)
         try:
-            cursor.execute("insert into user (uid, dn, firstname, lastname, gruppe, lockLimit, locked, autoLock) VALUES ('{}','{}','{}','{}','{}',{},{},{})".format(
+            cursor.execute("insert into user (uid, dn, firstname, lastname, gruppe, lockLimit, locked, autoLock, mail) VALUES ('{}','{}','{}','{}','{}',{},{},{},'{}')".format(
-                user.uid, user.dn, user.firstname, user.lastname, groups, user.limit, user.locked, user.autoLock))
+                user.uid, user.dn, user.firstname, user.lastname, groups, user.limit, user.locked, user.autoLock, user.mail))
             self.db.commit()
         except Exception as err:
             self.db.rollback()
@@ -88,8 +88,8 @@ class DatabaseController(metaclass=Singleton):
         cursor = self.db.cursor()
         groups = self._convertGroupToString(user.group)
         try:
-            sql = "update user set dn='{}', firstname='{}', lastname='{}', gruppe='{}', lockLimit={}, locked={}, autoLock={} where uid='{}'".format(
+            sql = "update user set dn='{}', firstname='{}', lastname='{}', gruppe='{}', lockLimit={}, locked={}, autoLock={}, mail='{}' where uid='{}'".format(
-                user.dn, user.firstname, user.lastname, groups, user.limit, user.locked, user.autoLock, user.uid)
+                user.dn, user.firstname, user.lastname, groups, user.limit, user.locked, user.autoLock, user.mail, user.uid)
             print(sql)
             cursor.execute(sql)
             self.db.commit()

geruecht/controller/emailController.py

@@ -0,0 +1,49 @@
+import smtplib
+from datetime import datetime
+from email.mime.multipart import MIMEMultipart
+from email.mime.text import MIMEText
+from email.header import Header
+from . import LOGGER
+
+class EmailController():
+
+    def __init__(self, smtpServer, user, passwd, port = 587, email = ""):
+        self.smtpServer = smtpServer
+        self.port = port
+        self.user = user
+        self.passwd = passwd
+        if email:
+            self.email = email
+        else:
+            self.email = user
+
+    def __connect__(self):
+        self.smtp = smtplib.SMTP(self.smtpServer, self.port)
+        self.smtp.starttls()
+        self.smtp.login(self.user, self.passwd)
+
+    def sendMail(self, user):
+        try:
+            if user.mail == 'None' or not user.mail:
+                LOGGER.debug("cant send email to {}. Has no email-address. {}".format(user.uid, {'error': True, 'user': {'userId': user.uid, 'firstname': user.firstname, 'lastname': user.lastname}}))
+                raise Exception("no valid Email")
+            msg = MIMEMultipart()
+            msg['From'] = self.email
+            msg['To'] = user.mail
+            msg['Subject'] = Header('Gerücht, bezahle deine ￿Schulden!', 'utf-8')
+            sum = user.getGeruecht(datetime.now().year).getSchulden()
+            if sum < 0:
+                type = '￿Schulden'
+                add = 'Bezahle diese umgehend an den Finanzer.'
+            else:
+                type = 'Guthaben'
+                add = ''
+            text = MIMEText("Hallo {} {},\nDu hast {} im Wert von {:.2f} €. {}\n\nDiese Nachricht wurde automatisch erstellt.".format(user.firstname, user.lastname, type, abs(sum)/100, add), 'plain', 'utf-8')
+            msg.attach(text)
+            LOGGER.debug("Send email to {}: '{}'".format(user.uid, msg.as_string()))
+            self.__connect__()
+            self.smtp.sendmail(self.email, user.mail, msg.as_string())
+            LOGGER.debug("Sended email to {}. {}".format(user.uid, {'error': False, 'user': {'userId': user.uid, 'firstname': user.firstname, 'lastname': user.lastname}}))
+            return {'error': False, 'user': {'userId': user.uid, 'firstname': user.firstname, 'lastname': user.lastname}}
+        except Exception:
+            return {'error': True, 'user': {'userId': user.uid, 'firstname': user.firstname, 'lastname': user.lastname}}

geruecht/controller/ldapController.py

@@ -32,7 +32,7 @@ class LDAPController(metaclass=Singleton):
     def getUserData(self, username):
         try:
             self.connect()
-            search_data = self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'uid={}'.format(username), ['uid', 'givenName', 'sn'])
+            search_data = self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'uid={}'.format(username), ['uid', 'givenName', 'sn', 'mail'])
             retVal = search_data[0][1]
             for k,v in retVal.items():
                 retVal[k] = v[0].decode('utf-8')
@@ -79,7 +79,7 @@ class LDAPController(metaclass=Singleton):
     def getAllUser(self):
         self.connect()
         retVal = []
-        data = self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, attrlist=['uid', 'givenName', 'sn'])
+        data = self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, attrlist=['uid', 'givenName', 'sn', 'mail'])
         for user in data:
             if 'uid' in user[1]:
                 username = user[1]['uid'][0].decode('utf-8')
@@ -106,13 +106,13 @@ class LDAPController(metaclass=Singleton):
                 name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE,
                                                 attrlist=['uid', 'givenName', 'sn']))
             else:
-                name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'givenName={}'.format(name[0]), ['uid', 'givenName', 'sn']))
+                name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'givenName={}'.format(name[0]), ['uid', 'givenName', 'sn', 'mail']))
-                name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'sn={}'.format(name[0]),['uid', 'givenName', 'sn']))
+                name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'sn={}'.format(name[0]),['uid', 'givenName', 'sn'], 'mail'))
         else:
             name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE,
                                               'givenName={}'.format(name[1]), ['uid', 'givenName', 'sn']))
             name_result.append(self.client.search_s('ou=user,{}'.format(self.dn), ldap.SCOPE_SUBTREE, 'sn={}'.format(name[1]),
-                                             ['uid', 'givenName', 'sn']))
+                                             ['uid', 'givenName', 'sn', 'mail']))
         retVal = []
 
         for names in name_result:

geruecht/controller/userController.py

@@ -1,4 +1,4 @@
-from . import LOGGER, Singleton, db, ldapController as ldap
+from . import LOGGER, Singleton, db, ldapController as ldap, emailController
 from geruecht.model.user import User
 from geruecht.exceptions import PermissionDenied
 from datetime import datetime
@@ -24,6 +24,7 @@ class UserController(metaclass=Singleton):
         if user.autoLock:
             if user.getGeruecht(year=datetime.now().year).getSchulden() <= (-1*user.limit):
                 user.updateData({'locked': True})
+                emailController.sendMail(user)
             else:
                 user.updateData({'locked': False})
         db.updateUser(user)
@@ -48,6 +49,9 @@ class UserController(metaclass=Singleton):
         return user.getGeruecht(year)
 
     def getAllUsersfromDB(self):
+        users = db.getAllUser()
+        for user in users:
+            self.__updateGeruechte(user)
         return db.getAllUser()
 
     def getUser(self, username):
@@ -63,8 +67,30 @@ class UserController(metaclass=Singleton):
             user.updateData(user_data)
             db.updateUser(user)
         user = db.getUser(username)
+        self.__updateGeruechte(user)
         return user
 
+    def __updateGeruechte(self, user):
+        user.getGeruecht(datetime.now().year)
+        creditLists = user.updateGeruecht()
+        if user.getGeruecht(datetime.now().year).getSchulden() != 0:
+            for creditList in creditLists:
+                db.updateCreditList(creditList)
+
+    def sendMail(self, username):
+        if type(username) == User:
+            user = username
+        if type(username) == str:
+            user = db.getUser(username)
+        return emailController.sendMail(user)
+
+    def sendAllMail(self):
+        retVal = []
+        users = db.getAllUser()
+        for user in users:
+            retVal.append(self.sendMail(user))
+        return retVal
+
     def loginUser(self, username, password):
         try:
             user = self.getUser(username)

geruecht/finanzer/routes.py

@@ -170,4 +170,26 @@ def _finanzerAddUser():
             dic[user.uid]['creditList'] = {credit.year: credit.toJSON() for credit in user.geruechte}
             LOGGER.debug("ReturnValue is {}".format(dic))
         return jsonify(dic), 200
-    return jsonify("error:" "permission denied"), 401
+    return jsonify({"error": "permission denied"}), 401
+
+@finanzer.route("/finanzerSendOneMail", methods=['POST'])
+def _finanzerSendOneMail():
+    token = request.headers.get("Token")
+    accToken = accesTokenController.validateAccessToken(token, MONEY)
+
+    if accToken:
+        data = request.get_json()
+        username = data['userId']
+        retVal = userController.sendMail(username)
+        return jsonify(retVal)
+    return jsonify({"error:", "permission denied"}), 401
+
+@finanzer.route("/finanzerSendAllMail", methods=['GET'])
+def _finanzerSendAllMail():
+    token = request.headers.get("Token")
+    accToken = accesTokenController.validateAccessToken(token, MONEY)
+
+    if accToken:
+        retVal = userController.sendAllMail()
+        return jsonify(retVal)
+    return jsonify({"error": "permission denied"}), 401

geruecht/model/user.py

@@ -27,6 +27,10 @@ class User():
         self.firstname = data['firstname']
         self.lastname = data['lastname']
         self.group = data['gruppe']
+        if 'mail' in data:
+            self.mail = data['mail']
+        else:
+            self.mail = ''
         if 'lockLimit' in data:
             self.limit = int(data['lockLimit'])
         else:
@@ -61,6 +65,8 @@ class User():
             self.locked = bool(data['locked'])
         if 'autoLock' in data:
             self.autoLock = bool(data['autoLock'])
+        if 'mail' in data:
+            self.mail = data['mail']
 
     def initGeruechte(self, creditLists):
         if type(creditLists) == list: