[WIP] Added auth service stuff without jwt #70

src/bot/translation/de.json

@@ -159,6 +159,16 @@
         "subject": "Krümmelmonster Web Interface Test-Mail",
         "message": "Dies ist eine Test-Mail vom Krümmelmonster Web Interface\nGesendet von {}-{}"
       }
+    },
+      "auth": {
+        "confirmation": {
+          "subject": "E-Mail für {} {} bestätigen",
+          "message": "Öffne den Link um die E-Mail zu bestätigen:\n{}auth/forgot-password/{}"
+        },
+        "forgot_password": {
+          "subject": "Passwort für {} {} zurücksetzen",
+          "message": "Öffne den Link um das Passwort zu ändern:\n{}auth/forgot-password/{}"
+        }
       }
   }
 }

src/bot_api/abc/auth_user_transformer_abc.py

@@ -0,0 +1,16 @@
+from abc import abstractmethod
+
+from cpl_core.database import TableABC
+
+from bot_api.abc.dto_abc import DtoABC
+
+
+class AuthUserTransformerABC:
+
+    @staticmethod
+    @abstractmethod
+    def to_db(dto: DtoABC) -> TableABC: pass
+
+    @staticmethod
+    @abstractmethod
+    def to_dto(db: TableABC) -> DtoABC: pass

src/bot_api/bot-api.json

@@ -21,6 +21,7 @@
       "Flask[async]==2.2.2",
       "Flask-Classful==0.14.2",
       "Flask-Cors==3.0.10",
+      "PyJWT[crypto]==2.5.0",
       "PyJWT==2.5.0"
     ],
     "DevDependencies": [

src/bot_api/model/email_string_dto.py

@@ -7,12 +7,15 @@ from bot_api.abc.dto_abc import DtoABC
 
 class EMailStringDTO(DtoABC):
 
-    def __init__(self):
+    def __init__(self, email: str):
         DtoABC.__init__(self)
 
+        self._email = email
+
     def from_dict(self, values: dict):
-        pass
+        self._email = values['EMail']
 
     def to_dict(self) -> dict:
         return {
+            'EMail': self._email
         }

src/bot_api/model/reset_password_dto.py

@@ -7,12 +7,26 @@ from bot_api.abc.dto_abc import DtoABC
 
 class ResetPasswordDTO(DtoABC):
 
-    def __init__(self):
+    def __init__(self, id: str, password: str):
         DtoABC.__init__(self)
 
+        self._id = id
+        self._password = password
+
+    @property
+    def id(self) -> str:
+        return self._id
+
+    @property
+    def password(self) -> str:
+        return self._password
+
     def from_dict(self, values: dict):
-        pass
+        self._id = values['Id']
+        self._password = values['Password']
 
     def to_dict(self) -> dict:
         return {
+            'Id': self._id,
+            'Password': self._password
         }

src/bot_api/model/update_auth_user_dto.py

@@ -3,16 +3,43 @@ import traceback
 from cpl_core.console import Console
 
 from bot_api.abc.dto_abc import DtoABC
+from bot_api.model.auth_user_dto import AuthUserDTO
 
 
 class UpdateAuthUserDTO(DtoABC):
 
-    def __init__(self):
+    def __init__(
+            self,
+            auth_user: AuthUserDTO,
+            new_auth_user: AuthUserDTO,
+            change_password=False
+    ):
         DtoABC.__init__(self)
 
+        self._auth_user = auth_user
+        self._new_auth_user = new_auth_user
+        self._change_password = change_password
+
+    @property
+    def auth_user(self) -> AuthUserDTO:
+        return self._auth_user
+
+    @property
+    def new_auth_user(self) -> AuthUserDTO:
+        return self._new_auth_user
+
+    @property
+    def change_password(self) -> bool:
+        return self._change_password
+
     def from_dict(self, values: dict):
-        pass
+        self._auth_user = values['AuthUser']
+        self._new_auth_user = values['NewAuthUser']
+        self._change_password = False if 'ChangePassword' not in values else values['ChangePassword']
 
     def to_dict(self) -> dict:
         return {
+            'AuthUser': self._auth_user,
+            'NewAuthUser': self._new_auth_user,
+            'ChangePassword': self._change_password
         }

src/bot_api/service/auth_service.py

@@ -1,13 +1,25 @@
+import hashlib
+import re
+import uuid
+from typing import Optional
+
+from cpl_core.database.context import DatabaseContextABC
+from cpl_core.mailing import EMailClientABC, EMail
 from cpl_query.extension import List
+from cpl_translation import TranslatePipe
 
 from bot_api.abc.auth_service_abc import AuthServiceABC
+from bot_api.configuration.frontend_settings import FrontendSettings
 from bot_api.filter.auth_user_select_criteria import AuthUserSelectCriteria
 from bot_api.logging.api_logger import ApiLogger
-from bot_api.model.auth_user_dto import AuthUserDTO
+from bot_api.model.auth_user import AuthUserDTO
 from bot_api.model.auth_user_filtered_result_dto import AuthUserFilteredResultDTO
+from bot_api.model.email_string_dto import EMailStringDTO
 from bot_api.model.reset_password_dto import ResetPasswordDTO
 from bot_api.model.token_dto import TokenDTO
 from bot_api.model.update_auth_user_dto import UpdateAuthUserDTO
+from bot_api.transformer.auth_user_transformer import AuthUserTransformer as AUT
+from bot_data.abc.auth_user_repository_abc import AuthUserRepositoryABC
 from bot_data.model.auth_user import AuthUser
 
 
@@ -16,46 +28,235 @@ class AuthService(AuthServiceABC):
     def __init__(
             self,
             logger: ApiLogger,
+            auth_users: AuthUserRepositoryABC,
+            db: DatabaseContextABC,
+            mailer: EMailClientABC,
+            t: TranslatePipe,
+            frontend_settings: FrontendSettings,
+
     ):
         AuthServiceABC.__init__(self)
 
         self._logger = logger
+        self._auth_users = auth_users
+        self._db = db
+        self._mailer = mailer
+        self._t = t
+        self._frontend_settings = frontend_settings
+
+    @staticmethod
+    def _get_mail_to_send() -> EMail:
+        mail = EMail()
+        mail.add_header('Mime-Version: 1.0')
+        mail.add_header('Content-Type: text/plain charset=utf-8')
+        mail.add_header('Content-Transfer-Encoding: quoted-printable')
+        return mail
+
+    @staticmethod
+    def _hash_sha256(password: str) -> str:
+        return hashlib.sha256(password.encode('utf-8')).hexdigest()
+
+    @staticmethod
+    def _is_email_valid(email: str) -> bool:
+        regex = '^[a-z0-9]+[\\._]?[a-z0-9]+[@]\\w+[.]\\w{2,3}$'
+        return bool(re.search(regex, email))
+
+    def _send_confirmation_id_to_user(self, user: AuthUser):
+        url = self._frontend_settings.url
+        if not url.endswith('/'):
+            url = f'{url}/'
+
+        mail = self._get_mail_to_send()
+        mail.add_receiver(user.email)
+        mail.subject = self._t.transform('api.auth.confirmation.subject').format(user.first_name, user.last_name)
+        mail.body = self._t.transform('api.auth.confirmation.message').format(url, user.confirmation_id)
+        self._mailer.send_mail(mail)
+
+    def _send_forgot_password_id_to_user(self, user: AuthUser):
+        url = self._frontend_settings.url
+        if not url.endswith('/'):
+            url = f'{url}/'
+
+        mail = self._get_mail_to_send()
+        mail.add_receiver(user.email)
+        mail.subject = self._t.transform('api.auth.forgot_password.subject').format(user.first_name, user.last_name)
+        mail.body = self._t.transform('api.auth.forgot_password.message').format(url, user.forgot_password_id)
+        self._mailer.send_mail(mail)
 
     async def get_all_auth_users_async(self) -> List[AuthUser]:
-        pass
+        result = self._auth_users.get_all_auth_users() \
+            .select(lambda x: AUT.to_dto(x))
+        return List(AuthUserDTO, result)
 
     async def get_filtered_auth_users_async(self, criteria: AuthUserSelectCriteria) -> AuthUserFilteredResultDTO:
-        pass
+        users = self._auth_users.get_filtered_auth_users(criteria)
+        result = users.result.select(lambda x: AUT.to_dto(x))
+
+        return AuthUserFilteredResultDTO(
+            List(AuthUserDTO, result),
+            users.total_count
+        )
 
     async def get_auth_user_by_email_async(self, email: str) -> AuthUser:
-        pass
+        try:
+            user = self._auth_users.get_auth_user_by_email(email)
+            return user
+        except Exception as e:
+            self._logger.error(__name__, f'AuthUser not found', e)
+            raise Exception(f'User not found {email}')
 
-    async def find_auth_user_by_email_async(self, email: str) -> AuthUser:
-        pass
+    async def find_auth_user_by_email_async(self, email: str) -> Optional[AuthUser]:
+        user = self._auth_users.find_auth_user_by_email(email)
+        return AUT.to_dto(user) if user is not None else None
 
     async def add_auth_user_async(self, user_dto: AuthUserDTO) -> AuthUser:
         pass
 
-    async def confirm_email_async(self, id: str) -> AuthUser:
-        pass
+    async def confirm_email_async(self, id: str) -> bool:
+        user = self._auth_users.find_auth_user_by_confirmation_id(id)
+        if user is None:
+            return False
+
+        user.confirmation_id = None
+        self._auth_users.update_auth_user(user)
+        self._db.save_changes()
+        return True
 
     async def login_async(self, user_dto: AuthUserDTO) -> TokenDTO:
         pass
 
-    async def forgot_password_async(self, email: str) -> AuthUser:
+    async def forgot_password_async(self, email: str):
+        user = self._auth_users.find_auth_user_by_email(email)
+        if user is None:
+            return
+
+        user.forgot_password_id = uuid.uuid4()
+        self._auth_users.update_auth_user(user)
+        self._send_forgot_password_id_to_user(user)
+        self._db.save_changes()
+
+    async def confirm_forgot_password_async(self, id: str) -> EMailStringDTO:
+        user = self._auth_users.find_auth_user_by_forgot_password_id(id)
+        return EMailStringDTO(user.email)
+
+    async def reset_password_async(self, rp_dto: ResetPasswordDTO):
+        user = self._auth_users.find_auth_user_by_forgot_password_id(rp_dto.id)
+        if user is None:
             pass
 
-    async def confirm_forgot_password_async(self, id: str) -> AuthUser:
+        if user.confirmation_id is not None:
             pass
 
-    async def reset_password_async(self, rp_dto: ResetPasswordDTO) -> AuthUser:
+        if user.password is None or rp_dto.password == '':
             pass
 
-    async def update_user_async(self, update_user_dto: UpdateAuthUserDTO) -> AuthUser:
-        pass
+        user.password = self._hash_sha256(rp_dto.password)
+        self._db.save_changes()
 
-    async def update_user_as_admin_async(self, update_user_dto: UpdateAuthUserDTO) -> AuthUser:
-        pass
+    async def update_user_async(self, update_user_dto: UpdateAuthUserDTO):
+        if update_user_dto is None:
+            raise Exception(f'User is empty')
+
+        if update_user_dto.auth_user is None:
+            raise Exception(f'Existing user is empty')
+
+        if update_user_dto.new_auth_user is None:
+            raise Exception(f'New user is empty')
+
+        if not self._is_email_valid(update_user_dto.auth_user.email) or not self._is_email_valid(update_user_dto.new_auth_user.email):
+            raise Exception(f'Invalid E-Mail')
+
+        user = self._auth_users.find_auth_user_by_email(update_user_dto.auth_user.email)
+        if user is None:
+            raise Exception('User not found')
+
+        if user.confirmation_id is not None:
+            raise Exception('E-Mail not confirmed')
+
+        # update first name
+        if update_user_dto.new_auth_user.first_name is not None and update_user_dto.auth_user.first_name != update_user_dto.new_auth_user.first_name:
+            user.FirstName = update_user_dto.new_auth_user.first_name
+
+        # update last name
+        if update_user_dto.new_auth_user.last_name is not None and update_user_dto.new_auth_user.last_name != '' and \
+                update_user_dto.auth_user.last_name != update_user_dto.new_auth_user.last_name:
+            user.LastName = update_user_dto.new_auth_user.last_name
+
+        # update E-Mail
+        if update_user_dto.new_auth_user.email is not None and update_user_dto.new_auth_user.email != '' and update_user_dto.auth_user.email != update_user_dto.new_auth_user.email:
+            user_by_new_e_mail = self._auth_users.find_auth_user_by_email(update_user_dto.new_auth_user.email)
+            if user_by_new_e_mail is not None:
+                raise Exception('User already exists')
+            user.email = update_user_dto.new_auth_user.email
+
+        is_existing_password_set = False
+        is_new_password_set = False
+        # hash passwords in DTOs
+        if update_user_dto.auth_user.Password is not None and update_user_dto.auth_user.Password != '':
+            is_existing_password_set = True
+            update_user_dto.auth_user.Password = self._hash_sha256(update_user_dto.auth_user.Password)
+
+        if update_user_dto.auth_user.Password != user.Password:
+            raise Exception('Wrong password')
+
+        if update_user_dto.new_auth_user.Password is not None and update_user_dto.new_auth_user.Password != '':
+            is_new_password_set = True
+            update_user_dto.new_auth_user.Password = self._hash_sha256(update_user_dto.new_auth_user.Password)
+
+        # update password
+        if is_existing_password_set and is_new_password_set and update_user_dto.auth_user.Password != update_user_dto.new_auth_user.Password:
+            user.Password = update_user_dto.new_auth_user.Password
+
+        self._db.save_changes()
+
+    async def update_user_as_admin_async(self, update_user_dto: UpdateAuthUserDTO):
+        if update_user_dto is None:
+            raise Exception(f'User is empty')
+
+        if update_user_dto.auth_user is None:
+            raise Exception(f'Existing user is empty')
+
+        if update_user_dto.new_auth_user is None:
+            raise Exception(f'New user is empty')
+
+        if not self._is_email_valid(update_user_dto.auth_user.email) or not self._is_email_valid(update_user_dto.new_auth_user.email):
+            raise Exception(f'Invalid E-Mail')
+
+        user = self._auth_users.find_auth_user_by_email(update_user_dto.auth_user.email)
+        if user is None:
+            raise Exception('User not found')
+
+        if user.ConfirmationId is not None and update_user_dto.new_auth_user.is_confirmed:
+            user.ConfirmationId = None
+        elif user.ConfirmationId is None and not update_user_dto.new_auth_user.is_confirmed:
+            user.confirmation_id = uuid.uuid4()
+        # else
+        #     raise Exception(ServiceErrorCode.InvalidUser, 'E-Mail not confirmed')
+
+        # update first name
+        if update_user_dto.new_auth_user.first_name is not None and update_user_dto.auth_user.first_name != update_user_dto.new_auth_user.first_name:
+            user.FirstName = update_user_dto.new_auth_user.first_name
+
+        # update last name
+        if update_user_dto.new_auth_user.last_name is not None and update_user_dto.new_auth_user.last_name != '' and update_user_dto.auth_user.last_name != update_user_dto.new_auth_user.last_name:
+            user.LastName = update_user_dto.new_auth_user.last_name
+
+        # update E-Mail
+        if update_user_dto.new_auth_user.email is not None and update_user_dto.new_auth_user.email != '' and update_user_dto.auth_user.email != update_user_dto.new_auth_user.email:
+            user_by_new_e_mail = self._auth_users.find_auth_user_by_email(update_user_dto.new_auth_user.email)
+            if user_by_new_e_mail is not None:
+                raise Exception('User already exists')
+            user.EMail = update_user_dto.new_auth_user.email
+
+        # update password
+        if update_user_dto.change_password and update_user_dto.auth_user.password != update_user_dto.new_auth_user.password:
+            user.Password = self._hash_sha256(update_user_dto.new_auth_user.password)
+
+        # update role
+        if user.auth_role == update_user_dto.auth_user.auth_role and user.auth_role != update_user_dto.new_auth_user.auth_role:
+            user.auth_role = update_user_dto.new_auth_user.auth_role
+
+        self._db.save_changes()
 
     async def refresh_async(self, token_dto: TokenDTO) -> AuthUser:
         pass
@@ -63,8 +264,19 @@ class AuthService(AuthServiceABC):
     async def revoke_async(self, token_dto: TokenDTO) -> AuthUser:
         pass
 
-    async def delete_auth_user_by_email_async(self, email: str) -> AuthUser:
-        pass
+    async def delete_auth_user_by_email_async(self, email: str):
+        try:
+            user = self._auth_users.get_auth_user_by_email(email)
+            self._auth_users.delete_auth_user(user)
+            self._db.save_changes()
+        except Exception as e:
+            self._logger.error(__name__, f'Cannot delete user', e)
+            raise Exception(f'Cannot delete user by mail {email}')
 
-    async def delete_auth_user_async(self, user_dto: AuthUserDTO) -> AuthUser:
-        pass
+    async def delete_auth_user_async(self, user_dto: AuthUserDTO):
+        try:
+            self._auth_users.delete_auth_user(AUT.to_db(user_dto))
+            self._db.save_changes()
+        except Exception as e:
+            self._logger.error(__name__, f'Cannot delete user', e)
+            raise Exception(f'Cannot delete user by mail {user_dto.email}')

src/bot_api/transformer/auth_user_transformer.py

@@ -0,0 +1,33 @@
+from bot_api.abc.auth_user_transformer_abc import AuthUserTransformerABC
+from bot_api.model.auth_user_dto import AuthUserDTO
+from bot_data.model.auth_user import AuthUser
+
+
+class AuthUserTransformer(AuthUserTransformerABC):
+
+    @staticmethod
+    def to_db(dto: AuthUserDTO) -> AuthUser:
+        return AuthUser(
+            dto.first_name,
+            dto.last_name,
+            dto.email,
+            dto.password,
+            None,
+            None,
+            None,
+            None,
+            dto.auth_role,
+            id=dto.id
+        )
+
+    @staticmethod
+    def to_dto(db: AuthUser) -> AuthUserDTO:
+        return AuthUserDTO(
+            db.id,
+            db.first_name,
+            db.last_name,
+            db.email,
+            db.password,
+            db.confirmation_id is None,
+            db.auth_role
+        )

src/bot_data/abc/auth_user_repository_abc.py

@@ -17,19 +17,19 @@ class AuthUserRepositoryABC(ABC):
     def get_all_auth_users(self) -> List[AuthUser]: pass
 
     @abstractmethod
-    def get_filtered_auth_users_async(self, criteria: AuthUserSelectCriteria) -> FilteredResult: pass
+    def get_filtered_auth_users(self, criteria: AuthUserSelectCriteria) -> FilteredResult: pass
 
     @abstractmethod
-    def get_auth_user_by_email_async(self, email: str) -> AuthUser: pass
+    def get_auth_user_by_email(self, email: str) -> AuthUser: pass
 
     @abstractmethod
-    def find_auth_user_by_email_async(self, email: str) -> Optional[AuthUser]: pass
+    def find_auth_user_by_email(self, email: str) -> Optional[AuthUser]: pass
 
     @abstractmethod
-    def find_auth_user_by_confirmation_id_async(self, id: str) -> Optional[AuthUser]: pass
+    def find_auth_user_by_confirmation_id(self, id: str) -> Optional[AuthUser]: pass
 
     @abstractmethod
-    def find_auth_user_by_forgot_password_id_async(self, id: str) -> Optional[AuthUser]: pass
+    def find_auth_user_by_forgot_password_id(self, id: str) -> Optional[AuthUser]: pass
 
     @abstractmethod
     def add_auth_user(self, user: AuthUser): pass

src/bot_data/model/auth_user.py

@@ -14,10 +14,10 @@ class AuthUser(TableABC):
             last_name: str,
             email: str,
             password: str,
-            refresh_token: str,
-            confirmation_id: str,
-            forgot_password_id: str,
-            refresh_token_expire_time: datetime,
+            refresh_token: Optional[str],
+            confirmation_id: Optional[str],
+            forgot_password_id: Optional[str],
+            refresh_token_expire_time: Optional[datetime],
             auth_role: AuthRoleEnum,
             created_at: datetime = None,
             modified_at: datetime = None,
@@ -47,30 +47,74 @@ class AuthUser(TableABC):
     def first_name(self) -> str:
         return self._first_name
 
+    @first_name.setter
+    def first_name(self, value: str):
+        self._first_name = value
+
     @property
     def last_name(self) -> str:
         return self._last_name
 
+    @last_name.setter
+    def last_name(self, value: str):
+        self._last_name = value
+
     @property
     def email(self) -> str:
         return self._email
 
+    @email.setter
+    def email(self, value: str):
+        self._email = value
+
     @property
     def password(self) -> str:
         return self._password
 
-    @property
-    def refresh_token(self) -> str:
-        return self._refresh_token
+    @password.setter
+    def password(self, value: str):
+        self._password = value
 
     @property
-    def refresh_token_expire_time(self) -> datetime:
+    def refresh_token(self) -> Optional[str]:
+        return self._refresh_token
+
+    @refresh_token.setter
+    def refresh_token(self, value: Optional[str]):
+        self._refresh_token = value
+        
+    @property
+    def confirmation_id(self) -> Optional[str]:
+        return self._confirmation_id
+    
+    @confirmation_id.setter
+    def confirmation_id(self, value: Optional[str]):
+        self._confirmation_id = value
+        
+    @property
+    def forgot_password_id(self) -> Optional[str]:
+        return self._forgot_password_id
+    
+    @forgot_password_id.setter
+    def forgot_password_id(self, value: Optional[str]):
+        self._forgot_password_id = value
+
+    @property
+    def refresh_token_expire_time(self) -> Optional[datetime]:
         return self._refresh_token_expire_time
 
+    @refresh_token_expire_time.setter
+    def refresh_token_expire_time(self, value: Optional[datetime]):
+        self._refresh_token_expire_time = value
+
     @property
     def auth_role(self) -> AuthRoleEnum:
         return self._auth_role_id
 
+    @auth_role.setter
+    def auth_role(self, value: AuthRoleEnum):
+        self._auth_role_id = value
+
     @staticmethod
     def get_select_all_string() -> str:
         return str(f"""

src/bot_data/service/auth_user_repository_service.py

@@ -44,7 +44,7 @@ class AuthUserRepositoryService(AuthUserRepositoryABC):
 
         return users
 
-    def get_filtered_auth_users_async(self, criteria: AuthUserSelectCriteria) -> FilteredResult:
+    def get_filtered_auth_users(self, criteria: AuthUserSelectCriteria) -> FilteredResult:
         users = self.get_all_auth_users()
         self._logger.trace(__name__, f'Send SQL command: {AuthUser.get_select_all_string()}')
 
@@ -77,12 +77,12 @@ class AuthUserRepositoryService(AuthUserRepositoryABC):
 
         return result
 
-    def get_auth_user_by_email_async(self, email: str) -> AuthUser:
+    def get_auth_user_by_email(self, email: str) -> AuthUser:
         self._logger.trace(__name__, f'Send SQL command: {AuthUser.get_select_by_email_string(email)}')
         result = self._context.select(AuthUser.get_select_by_email_string(email))[0]
         return self._user_from_result(result)
 
-    def find_auth_user_by_email_async(self, email: str) -> Optional[AuthUser]:
+    def find_auth_user_by_email(self, email: str) -> Optional[AuthUser]:
         self._logger.trace(__name__, f'Send SQL command: {AuthUser.get_select_by_email_string(email)}')
         result = self._context.select(AuthUser.get_select_by_email_string(email))
         if result is None or len(result) == 0:
@@ -92,7 +92,7 @@ class AuthUserRepositoryService(AuthUserRepositoryABC):
 
         return self._user_from_result(result)
 
-    def find_auth_user_by_confirmation_id_async(self, id: str) -> Optional[AuthUser]:
+    def find_auth_user_by_confirmation_id(self, id: str) -> Optional[AuthUser]:
         self._logger.trace(__name__, f'Send SQL command: {AuthUser.get_select_by_email_string(id)}')
         result = self._context.select(AuthUser.get_select_by_email_string(id))
         if result is None or len(result) == 0:
@@ -102,7 +102,7 @@ class AuthUserRepositoryService(AuthUserRepositoryABC):
 
         return self._user_from_result(result)
 
-    def find_auth_user_by_forgot_password_id_async(self, id: str) -> Optional[AuthUser]:
+    def find_auth_user_by_forgot_password_id(self, id: str) -> Optional[AuthUser]:
         self._logger.trace(__name__, f'Send SQL command: {AuthUser.get_select_by_email_string(id)}')
         result = self._context.select(AuthUser.get_select_by_email_string(id))
         if result is None or len(result) == 0: