add exprot funtion and add config currently do nothing

.gitignore

@@ -9,3 +9,4 @@ wheels/
 
 # Virtual environments
 .venv
+data/*.csv

app.py

@@ -1,11 +1,15 @@
+import csv
 import os
+import time
+from datetime import datetime
 from typing import Annotated
 
 import questionary
 import typer
 from rich import print
 from rich.console import Console
-from rich.prompt import Confirm, Prompt
+from rich.progress import Progress, SpinnerColumn, TextColumn
+from rich.prompt import Prompt
 from rich.table import Table
 
 from libwardenpy.db import get_connection
@@ -76,6 +80,44 @@ def create(
             print("Username exists")
 
 
+@app.command()
+def export(
+    username: str,
+    password: Annotated[
+        str,
+        typer.Option(
+            "--password", "-p", prompt=True, confirmation_prompt=True, hide_input=True
+        ),
+    ],
+):
+    global authenticated, auth_data, data
+    data.username = username
+    data.master_password = password
+    auth_data.username = username
+    key = authenticate_user(get_connection(), data)
+    if key is not None:
+        auth_data.key = key
+        authenticated = True
+    passwords = list_passwords(get_connection(), auth_data)
+    if passwords is not None:
+        with Progress(
+            SpinnerColumn(),
+            TextColumn("[progress.description]{task.description}"),
+            transient=True,
+        ) as progress:
+            progress.add_task(description="Writing data to csv...", total=None)
+            time.sleep(1.5)
+            with open(
+                f"data/export-{datetime.today().date()}.csv", "w", newline=""
+            ) as csvfile:
+                writer = csv.writer(
+                    csvfile, delimiter=",", quotechar="|", quoting=csv.QUOTE_MINIMAL
+                )
+                for entry in passwords:
+                    writer.writerow(entry)
+        print("Done!")
+
+
 def main() -> None:
     global authenticated
     if authenticated:
@@ -86,13 +128,14 @@ def main() -> None:
   \ V  V / (_| | | | (_| |  __/ | | |  __/ | |
    \_/\_/ \__,_|_|  \__,_|\___|_| |_|_|    |_|
                             -- created by supun
-
 type .help or ? for help and x or .exit to exit.
 
    1.) Add a  Entry        [A]
    2.) Search Entry        [S]
    3.) List   Entries      [L]
    4.) Delete Entry        [D]
+
+   PRESS X TO QUITE
         """
         print(banner)
         main_logic()
@@ -136,7 +179,7 @@ def main_logic():
                 table.add_column("Site/Url", style="blue")
                 table.add_column("Password", style="red")
                 for item in passwords:
-                    table.add_row(item[0], item[1].decode("utf-8"))
+                    table.add_row(item[0], item[1])
                 console = Console()
                 console.print(table)
 
@@ -167,8 +210,9 @@ def main_logic():
                     qmark="> ",
                     pointer=">",
                 ).ask()
-                delete_the_entry: bool = Confirm.ask(
-                    f"Are You sure You want to delete [bold red]{id}[/bold red]?"
+                delete_the_entry = Prompt.ask(
+                    f"Are You sure You want to delete [bold red]{id}[/bold red] {'[y/N]'} ?",
+                    default=False,
                 )
                 if delete_the_entry:
                     delete_passwod(get_connection(), auth_data, id)

libwardenpy/configuration.py

@@ -0,0 +1,7 @@
+from dataclasses import dataclass
+
+
+@dataclass
+class AppConfig:
+    EXPORT_DIRECTORY: str = "data/"
+    PASSWORD_LENGTH: int = 20

libwardenpy/funtionality.py

@@ -1,7 +1,7 @@
 import secrets
 import sqlite3
 from dataclasses import dataclass
-from typing import List
+from typing import Optional
 
 import argon2
 from cryptography.hazmat.primitives.ciphers.aead import ChaCha20Poly1305
@@ -21,9 +21,9 @@ def __init__(self, username: str, master_password: str) -> None:
 @dataclass
 class AuthenticatedData:
     username: str
-    key: bytes | None
+    key: Optional[bytes]
 
-    def __init__(self, username: str, key: bytes | None) -> None:
+    def __init__(self, username: str, key: Optional[bytes]) -> None:
         self.username = username
         self.key = key
 
@@ -66,7 +66,7 @@ def register_user(connection, data: UnAuthData) -> bool:
 ### verify the password hash matches given password and if matches create a new
 ### key for to encrypt the child items ( passwords, sites under given user) else
 ### if given user not found exit the program and if passwod doesnot match give a err
-def authenticate_user(connection, data: UnAuthData) -> bytes | None:
+def authenticate_user(connection, data: UnAuthData) -> Optional[bytes]:
     with connection as conn:
         cursor = conn.execute(
             "SELECT password_hash, salt FROM users WHERE username = ?",
@@ -128,7 +128,7 @@ def add_password(connection, data: AuthenticatedData, entry: Entry) -> None:
 
 ### get the password for the site from sqlite database and decrept them
 ### and show them
-def get_password(connection, data: AuthenticatedData, site: str) -> List | None:
+def get_password(connection, data: AuthenticatedData, site: str) -> Optional[list]:
     if not data.key:
         return
 
@@ -154,7 +154,7 @@ def get_password(connection, data: AuthenticatedData, site: str) -> List | None:
 
 ### get the passwords of all the sites from sqlite database and decrept them
 ### and show them
-def list_passwords(connection, data: AuthenticatedData) -> List | None:
+def list_passwords(connection, data: AuthenticatedData) -> Optional[list]:
     if not data.key:
         return
 
@@ -171,7 +171,9 @@ def list_passwords(connection, data: AuthenticatedData) -> List | None:
         return [
             (
                 site,
-                ChaCha20Poly1305(data.key).decrypt(nonce, encrypted_password, None),
+                ChaCha20Poly1305(data.key)
+                .decrypt(nonce, encrypted_password, None)
+                .decode("utf-8"),
             )
             for site, encrypted_password, nonce in result
         ]

libwardenpy/passgen.py

@@ -1,12 +1,16 @@
 import secrets
 import string
 
+from libwardenpy.configuration import AppConfig
+
+config = AppConfig()
+
 
 ### this create a password with default length 14 and has digis uppercase and lowecase letters
-def generate_password(lenght: int = 14) -> str:
+def generate_password(lenght: int = config.PASSWORD_LENGTH) -> str:
     alphabet = string.ascii_letters + string.digits
     while True:
-        password = "".join(secrets.choice(alphabet) for _i in range(lenght))
+        password = "".join(secrets.choice(alphabet) for _ in range(lenght))
         if (
             any(c.islower() for c in password)
             and any(c.isupper() for c in password)

tests/test_functionality.py

@@ -139,8 +139,8 @@ def test_list_passwords():
         passwords = list_passwords(conn, auth_data)
         assert passwords is not None
         assert len(passwords) == 2
-        assert any(p[0] == "site1.com" and p[1].decode() == "pass1" for p in passwords)
-        assert any(p[0] == "site2.com" and p[1].decode() == "pass2" for p in passwords)
+        assert any(p[0] == "site1.com" and p[1] == "pass1" for p in passwords)
+        assert any(p[0] == "site2.com" and p[1] == "pass2" for p in passwords)
 
 
 def test_delete_password():

tests/test_password_generation.py

@@ -1,10 +1,11 @@
 import random
+
 from libwardenpy.passgen import generate_password
 
 
 def test_default_password_generation() -> None:
     default_password = generate_password()
-    assert len(default_password) == 14
+    assert len(default_password) == 20
 
 
 def test_password_generation_with_length() -> None: