Password manager GUI

Password-Manager-GUI/README.md

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+# Password Manager
+This script opens up a Password Manager GUI on execution. It allows the user to store all their passwords in a local SQL database
+
+## Setup instructions
+In order to run this script, you need to have Python and pip installed on your system. 
+After you're done installing Python and pip, Open the terminal in the project folder and run
+```
+python passwords.py <Master password>
+```
+or
+```
+python3 passwords.py <Master password>
+```
+depending upon the python version. Make sure that you are running the command from the same virtual environment in which the required modules are installed.
+
+## Output
+![Sample output of Password Manager GUI](https://i.postimg.cc/3RThcWfQ/password-Manager.png)
+![Sample output of Passwords displayed from Database](https://i.postimg.cc/L4vSx9zG/display-Pass.png)
+
+## Author
+[Ayush Jain](https://github.com/Ayushjain2205)

Password-Manager-GUI/passwords.py

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+from tkinter import *
+from tkinter import messagebox,simpledialog
+import sqlite3
+from sqlite3 import Error
+import sys
+
+# Store Master password
+master_password = sys.argv[1]
+
+# Function to connect to the SQL Database
+def sql_connection():
+    try:
+        con = sqlite3.connect('passwordManager.db')
+        return con
+    except Error:
+        print(Error)
+
+# Function to create table
+def sql_table(con):
+    cursorObj = con.cursor()
+    cursorObj.execute(
+        "CREATE TABLE IF NOT EXISTS passwords(website text, username text, pass text)")
+    con.commit()
+
+# Call functions to connect to database and create table
+con = sql_connection()
+sql_table(con)
+
+# Create submit function for database
+def submit(con):
+    cursor = con.cursor()
+    # Insert Into Table
+    if website.get() != "" and username.get() != "" and password.get() != "":
+        cursor.execute("INSERT INTO passwords VALUES (:website, :username, :password)",
+                       {
+                           'website': website.get(),
+                           'username': username.get(),
+                           'password': password.get()
+                       }
+                       )
+        con.commit()
+        # Message box
+        messagebox.showinfo("Info", "Record Added in Database!")
+
+        # After data entry clear the text boxes
+        website.delete(0, END)
+        username.delete(0, END)
+        password.delete(0, END)
+
+    else:
+        messagebox.showinfo("Alert", "Please fill all details!")
+
+# Create Query Function
+def query(con):
+
+    password = simpledialog.askstring("Password","Enter Master Password")
+    if(password == master_password):
+        # set button text
+        query_btn.configure(text="Hide Records", command=hide)
+        cursor = con.cursor()
+        # Query the database
+        cursor.execute("SELECT *, oid FROM passwords")
+        records = cursor.fetchall()
+
+        p_records = 'ID'.ljust(10)+ 'Website'.ljust(40)+'Username'.ljust(70)+'Password'.ljust(100)+'\n'
+
+        for record in records:
+            single_record = ""
+            single_record += (str(record[3]).ljust(10) +
+                          str(record[0]).ljust(40)+str(record[1]).ljust(70)+str(record[2]).ljust(100))
+            single_record += '\n'
+            # print(single_record) 
+            p_records += single_record
+        query_label['text'] = p_records
+        # Commit changes
+        con.commit()
+        p_records = ""
+
+    else:
+        messagebox.showinfo("Failed!", "Authentication failed!")
+
+# Create Function to Hide Records
+def hide():
+    query_label['text'] = ""
+    query_btn.configure(text="Show Records", command=lambda: query(con))
+
+
+root = Tk()
+root.title("Password Manager")
+root.geometry("500x400")
+root.minsize(600, 400)
+root.maxsize(600, 400)
+
+frame = Frame(root, bg="#774A9F", bd=5)
+frame.place(relx=0.50, rely=0.50, relwidth=0.98, relheight=0.45, anchor="n")
+
+# Create Text Boxes
+website = Entry(root, width=30)
+website.grid(row=1, column=1, padx=20, pady=5)
+username = Entry(root, width=30)
+username.grid(row=2, column=1, padx=20, pady=5)
+password = Entry(root, width=30)
+password.grid(row=3, column=1, padx=20, pady=5)
+
+# Create Text Box Labels
+website_label = Label(root, text="Website:")
+website_label.grid(row=1, column=0)
+username_label = Label(root, text=" Username:")
+username_label.grid(row=2, column=0)
+password_label = Label(root, text="Password:")
+password_label.grid(row=3, column=0)
+
+
+# Create Buttons
+submit_btn = Button(root, text="Add Password", command=lambda: submit(con))
+submit_btn.grid(row=5, column=1, pady=5, padx=15, ipadx=35)
+query_btn = Button(root, text="Show All", command=lambda: query(con))
+query_btn.grid(row=6, column=1, pady=5, padx=5, ipadx=35)
+
+# Create a Label to show stored passwords
+global query_label
+query_label = Label(frame, anchor="nw", justify="left")
+query_label.place(relwidth=1, relheight=1)
+
+def main():
+    root.mainloop()
+
+
+if __name__ == '__main__':
+    main()