adding otp to server

main.py

@@ -34,6 +34,11 @@ from transformers import BertTokenizer, AutoModelForSeq2SeqLM, pipeline
 from arabert.preprocess import ArabertPreprocessor
 from transformers import AutoTokenizer, AutoModelForCausalLM
 import re
+import smtplib
+from email.mime.text import MIMEText
+import os
+import math
+import random
 # Firebase ininlaziton
 cred = credentials.Certificate(
     "text-to-emotions-firebase-adminsdk-8isbn-dffbdf01e8.json")
@@ -50,6 +55,8 @@ pipeline1 = pipeline("text2text-generation",model=modelsummary,tokenizer=tokeniz
 # Model inilization
 isristemmer = ISRIStemmer()
 model = from_pretrained_keras('MahmoudNasser/GRU-MODEL-EMOTION-AR-TEXT-76jP')
+# dictinarties for email OTP
+emailOTP={}
 
 
 def stemming(txt):
@@ -170,7 +177,34 @@ def modelpredict(data):
     return {'anger': float(pred[0][0]), 'sadness': float(pred[0][1]), 'joy': float(pred[0][2]), 'surprise': float(pred[0][3]),
             'love': float(pred[0][4]), 'sympathy': float(pred[0][5]), 'fear': float(pred[0][6])}
     # return {"anger": .90, "happy": .02, "emotionlabel": "anger"}
-
+    
+#OTP code 
+def genereteotp (email):    
+  digits = "0123456789"
+  OTP = ""
+  for i in range(6):
+      OTP += digits[math.floor(random.random()*10)]
+  emailverification[email]=OTP
+  otp = "your otp is "+OTP
+  s = smtplib.SMTP('smtp.gmail.com', 587)
+        # start TLS for security
+  s.starttls()
+  # Authentication
+  s.login("youssefmk1214@gmail.com", "lipnacjbsxmjpjxm")
+  # message to be sent
+  message = otp
+  # instance of MIMEText
+  msg = MIMEText(message)
+  # sender's email address
+  msg['From'] = "youssefmk1214@gmail.com"
+  # recipient's email address
+  msg['To'] = email
+  # subject of the email
+  msg['Subject'] = " Shakwa Textual OTP"
+  # send the message via SMTP server
+  s.sendmail(msg['From'], msg['To'], msg.as_string())
+  # terminate the SMTP session
+  s.quit()    
 
 # Main Server inilization
 app = FastAPI()
@@ -185,6 +219,24 @@ async def read_root(request:Request):
         return modelsummary(json_data['text'])
     else:
         raise HTTPException(status_code=400, detail="Missing text value")
+@app.post("/getOTPCode")
+async def read_root(request:Request):
+    json_data = await request.json()
+    if 'email' in json_data:
+        genereteotp(json_data["email"])
+        return "message was sent succesufully to "+json_data['email']
+    else:
+       raise HTTPException(status_code=400, detail="Missing email value")
+@app.post("/verifyOTP")
+async def read_root(request:Request):
+       if 'email' in json_data and 'otpcode' in json_data:
+            if json_data['otpcode'] ==emailOTP[json_data['email']]  :
+                return "OTP verified succesufully "
+            else:
+                return "OTP Code is wrong "
+        else:
+           raise HTTPException(status_code=400, detail="Missing email value")
+    
 @app.post("/predict")
 async def read_root(request: Request):
     json_data = await request.json()