Py2FA Google Authenticator in Python

Google Authenticator desktop GUI and script application in Python with JSON secrets.

README.md

@@ -1,8 +1,10 @@
 # Google Authenticator in Python
+
 Google Authenticator desktop GUI and script application in Python with JSON secrets.
 
 ## How to
-Install python3 and module
+
+Install python3 and modules
 
 ```sh
 # Check
@@ -13,16 +15,18 @@ sudo apt install python3 python3-pyotp python3-tk -y
 ```
 
 ### Add secrets
+
 First add your 2FA secrets to the **secrets.json** file (when enabling github two factor auth get secret key).
 
 ```json
 {
  "atomjoy_github": "JBSWY3DPEHPK3PXP",
- "moovspace_github": "JBSWY3DPEHPK3PXD" 
+ "moovspace_github": "JBSWY3DPEHPK3PXD"
 }
 ```
 
 ### Run script
+
 The script generates 2fa codes for secrets.
 
 ```sh
@@ -69,8 +73,21 @@ print(x.verify(code)) # True
 # print(x.verify(code))
 ```
 
+## Edit and copy PyF2A activator
+
+For Linux Debian 12 Gnome 43+
+
+```sh
+# Edit this line change main.py file location
+Exec=/bin/python3 /home/username/Dokumenty/github/py2fa-gui/main.py %u
+
+# And copy app activator file to
+cp py2fa.desktop /home/username/.local/share/applications
+```
+
 ## Links
-- https://pyauth.github.io/pyotp/
-- https://medium.com/@olutomilayodolapo/how-to-retrieve-otp-from-authy-google-authenticator-with-python-53544575bcef
-- https://github.com/grahammitchell/google-authenticator/blob/master/google-authenticator.py
-- https://www.geeksforgeeks.org/two-factor-authentication-using-google-authenticator-in-python/
+
+- <https://pyauth.github.io/pyotp/>
+- <https://medium.com/@olutomilayodolapo/how-to-retrieve-otp-from-authy-google-authenticator-with-python-53544575bcef>
+- <https://github.com/grahammitchell/google-authenticator/blob/master/google-authenticator.py>
+- <https://www.geeksforgeeks.org/two-factor-authentication-using-google-authenticator-in-python/>

json_file.py

@@ -1,6 +1,6 @@
 #!/usr/bin/python3
 
-import pyotp, time, json, os, shutil, base64
+import pyotp, time, json, os, shutil, base64, sys
 
 
 class JsonFile:
@@ -14,6 +14,10 @@ def __init__(self, filename="secrets.json"):
  self.filename = filename
  self.__loadJson()
  self.__updateCode()
+ self.scriptPath()
+
+ def scriptPath(self):
+ print(os.path.dirname(os.path.realpath(sys.argv[0])))
 
  def getAll(self):
  return self.data_code
@@ -39,7 +43,7 @@ def addItem(self, name, secret):
  self.data.append(item)
  self.__updateCode()
  self.saveJson()
- print("Appended", self.data)
+ # print("Appended", self.data)
 
  def updateCode(self):
  self.data_code = []
@@ -64,7 +68,7 @@ def saveJson(self):
  rel = os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__)))
  with open(os.path.join(rel, self.filename), "w") as outfile:
  json.dump(json_obj, outfile)
- print("Saved json", json_obj)
+ # print("Saved json", json_obj)
  except (ImportError, Exception):
  print("Save error")
 
@@ -85,7 +89,16 @@ def removeItem(self, name):
  res = [i for i in self.data if i[0] != name]
  self.data = res
  self.saveJson()
- print(res)
+ # print(res)
+
+ def showPaths(self):
+ print(sys.path[0])
+ print(os.path.realpath(__file__))
+ print(os.path.dirname(__file__))
+ print(os.getcwd())
+ print(os.path.join(os.getcwd(), os.path.dirname(__file__)))
+ print(os.path.dirname(os.path.realpath(__file__)))
+ print(os.path.realpath(os.path.join(os.getcwd(), os.path.dirname(__file__))))
 
  __loadJson = loadJson # private copy of original update() method
  __updateCode = updateCode # private copy of original update() method

main.py

@@ -7,7 +7,7 @@
 from json_file import JsonFile
 
 window = tkinter.Tk()
-window.title("2FA Google Authenticator")
+window.title("Py2FA Google Authenticator")
 # window.geometry('300x200')
 # window.resizable(False, False)
 
@@ -25,18 +25,19 @@ def selectItem(event):
  tree = event.widget
  current_item = tree.focus()
  item = tree.item(current_item)
- print("Selected Item", item)
+ # print("Selected Item", item)
  try:
  if hasattr(item, "values"):
- code = format(item["values"][2], "006d")
+ code = format(item["values"][2], "06d")
  messagebox.showinfo("Code", code)
- print("Id:", current_item, "Item:", item, "Code:", code)
- except IndexError:
- print("Empty item values", item)
+ # print("Id:", current_item, "Item:", item, "Code:", code)
+ except (IndexError, Exception):
+ # print("Item not selected")
+ pass
 
 
 def update():
- t = time.strftime("%I:%M:%S", time.localtime())
+ t = time.strftime("%H:%M:%S", time.localtime())
  treeview.delete(*treeview.get_children())
  i = 0
  for item_tuple in load_data():
@@ -47,7 +48,7 @@ def update():
 
 
 # Show user codes
-fr_codes = tkinter.LabelFrame(fr, text="2FA Codes", font="times 21")
+fr_codes = tkinter.LabelFrame(fr, text="2FA Codes", font="roboto 16")
 fr_codes.grid(row=0, column=0)
 
 treeFrame = ttk.Frame(fr_codes)
@@ -59,17 +60,20 @@ def update():
 treeview = ttk.Treeview(
  treeFrame,
  show="headings",
- yscrollcommand=treeScroll.set,
  columns=cols,
- height=13,
+ height=20,
  selectmode="browse",
+ yscrollcommand=treeScroll.set,
 )
 treeview.column("Name", width=250)
 treeview.bind("<<TreeviewSelect>>", selectItem)
 # treeview.bind('<ButtonRelease-1>', selectItem)
 
 for col_name in cols:
- treeview.heading(col_name, text=col_name)
+ treeview.heading(
+ col_name,
+ text=col_name,
+ )
 
 i = 0
 
@@ -90,7 +94,7 @@ def callback_add():
  js = JsonFile("secrets.json")
  if len(name) >= 3:
  if len(secret) >= 16:
- print("Name", name, "Secret", secret)
+ # print("Name", name, "Secret", secret)
  js.addItem(name, secret)
  update()
 
@@ -104,8 +108,9 @@ def callback_del():
 
 
 # Saving user secret
-fr_add_secret = tkinter.LabelFrame(fr, text="Add secret", font="times 21")
+fr_add_secret = tkinter.LabelFrame(fr, text="Add secret", font="roboto 16")
 fr_add_secret.grid(row=1, column=0)
+# fr_add_secret.pack(fill="x")
 
 label_name = tkinter.Label(fr_add_secret, text="App name")
 label_name.grid(row=0, column=0)

py2fa.desktop

@@ -0,0 +1,21 @@
+# App activator
+# /home/user/.local/share/applications
+
+[Desktop Entry]
+Exec=/bin/python3 /home/user/Dokumenty/github/py2fa-gui/main.py %u
+Name=Py2FA
+Name[pl]=Py2FA
+Comment=Py2fa Authenticator
+Comment[pl]=Py2fa Authenticator
+GenericName=Py2fa Authenticator
+GenericName[pl]=Py2fa Authenticator
+X-GNOME-FullName=Py2fa Google Authenticator
+X-GNOME-FullName[pl]=Py2fa Google Authenticator
+Terminal=false
+X-MultipleArgs=false
+Type=Application
+Icon=qrcode
+Categories=Network;Authenticator;
+MimeType=text/html;text/xml;application/xhtml+xml;application/xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;x-scheme-handler/htt>
+StartupWMClass=Py2FA-bin
+StartupNotify=true