initial-commit

app.py

+import yaml
+import traceback
+import warnings
+from loguru import logger
+from scripts.constants.app_configuration import master_configuration_file
+from scripts.db.mongo_connect import MongoLogger
+from scripts.password_verification import PasswordVerification
+from security.password_encryption import Base64Encryption
+
+warnings.filterwarnings("ignore")
+
+
+def main():
+    logger.info("Starting Login Page")
+    with open(master_configuration_file, 'r') as _cf:
+        master_conf = yaml.full_load(_cf)
+
+    logger.info("Connecting to mongoDB")
+    # try:
+        
+    mongo_cred = master_conf['master_config']['mongo_cred']
+    db_name = master_conf['master_config']['db']
+    coll = master_conf['master_config']['collection']
+    mongo_logger = MongoLogger()
+    collection = mongo_logger.mongo_connect(mongo_cred, db_name, coll)
+    user_name = input("Enter your username")
+    password = input("Enter your password")
+    base64_encrypt = Base64Encryption()
+    password_encrypt = base64_encrypt.encrypt(password)
+    verify = PasswordVerification()
+    status = verify.verify(collection, user_name, password_encrypt)
+    print(status)
+
+if __name__ == '__main__':
+    logger.info("Attempting to Start Loading Login Page")
+    try:
+        main()
+    except Exception as e:
+        traceback.print_exc()
+        logger.error(f"Failed to Load Login Page{str(e)}")

conf/master_config.yml

+master_config:
+  project: 'Login Page'
+  mongo_cred: mongodb://127.0.0.1:27017
+  db: user_credentials
+  collection: cred
+

requirements.txt

+loguru~=0.6.0
+PyYAML~=6.0
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scripts/constants/app_configuration.py

+
+master_configuration_file = r"./conf/master_config.yml"
+

scripts/db/mongo_connect.py

+from pymongo import MongoClient
+
+class MongoLogger():
+    def mongo_connect(self, mongouri, db, collection):
+        client = MongoClient(mongouri)
+        coll = client[db][collection]
+        print(coll)
+        return coll
+

scripts/password_verification.py

+
+class PasswordVerification():
+    def verify(self, collection, username, password):
+        x = collection.find({"username": username})
+        for res in x:
+            actual_password = res["password"]
+            if(actual_password == password):
+                return True
+            else:
+                return False
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security/password_encryption.py

+import base64
+
+class Base64Encryption():
+    def encrypt(self, password):
+        sample_string_bytes = password.encode("ascii")
+
+        base64_bytes = base64.b64encode(sample_string_bytes)
+        base64_string = base64_bytes.decode("ascii")
+        return base64_string
+
+    def decrypt(self, base64_string):
+        base64_bytes = base64_string.encode("ascii")
+
+        sample_string_bytes = base64.b64decode(base64_bytes)
+        password = sample_string_bytes.decode("ascii")
+
+        return password
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