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Browse files- Dockerfile +22 -0
- app.py +238 -0
- requirements.txt +1 -0
Dockerfile
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# Use an official Python runtime as a parent image
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FROM python:3.11-slim
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# Set the working directory in the container
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WORKDIR /app
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# Copy the current directory contents into the container at /app
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COPY . /app
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# Install any needed packages specified in requirements.txt
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RUN pip install --no-cache-dir -r requirements.txt
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# Make port 8000 available to the world outside this container
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EXPOSE 8000
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# Define environment variable for Flask app and set Flask environment to development
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ENV FLASK_APP=app.py
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ENV FLASK_DEBUG=1
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ENV FLASK_ENV=development
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# Run app.py when the container launches
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CMD ["flask", "run", "--host=0.0.0.0", "--port=8000"]
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app.py
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from flask import Flask, request, redirect, url_for, render_template_string
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import sqlite3
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import threading
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import webbrowser
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app = Flask(__name__)
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DB_NAME = "risk_system.db"
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# ---------- DATABASE SETUP ----------
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def init_db():
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conn = sqlite3.connect(DB_NAME)
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cursor = conn.cursor()
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS risk_list (
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number TEXT PRIMARY KEY,
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risk_level TEXT,
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reviews TEXT
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)
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""")
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS aadhar_mapping (
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number TEXT PRIMARY KEY,
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aadhar TEXT
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)
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""")
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS aadhar_numbers (
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aadhar TEXT,
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number TEXT
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)
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""")
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conn.commit()
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conn.close()
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init_db()
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# ---------- HELPER FUNCTIONS ----------
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def get_db():
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return sqlite3.connect(DB_NAME)
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def check_and_flag(number):
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conn = get_db()
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cursor = conn.cursor()
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result = {"number": number, "risk": None, "reviews": None, "aadhar": None, "linked_numbers": []}
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# Step 1: Risk List lookup
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cursor.execute("SELECT risk_level, reviews FROM risk_list WHERE number=?", (number,))
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row = cursor.fetchone()
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if row:
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result["risk"] = row[0]
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result["reviews"] = row[1]
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# Step 2: Aadhaar mapping
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cursor.execute("SELECT aadhar FROM aadhar_mapping WHERE number=?", (number,))
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aadhar_row = cursor.fetchone()
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if aadhar_row:
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aadhar = aadhar_row[0]
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result["aadhar"] = aadhar
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cursor.execute("SELECT number FROM aadhar_numbers WHERE aadhar=?", (aadhar,))
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linked_numbers = [n[0] for n in cursor.fetchall()]
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result["linked_numbers"] = linked_numbers
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# Step 3: If risky, flag all linked numbers
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if row:
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for n in linked_numbers:
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cursor.execute("INSERT OR IGNORE INTO risk_list VALUES (?, ?, ?)",
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(n, row[0], "Auto-flagged via Aadhaar link"))
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conn.commit()
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conn.close()
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return result
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def add_review(number, review, risk_level="Medium"):
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conn = get_db()
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cursor = conn.cursor()
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cursor.execute("SELECT reviews FROM risk_list WHERE number=?", (number,))
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row = cursor.fetchone()
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if row:
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updated_reviews = row[0] + " | " + review
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cursor.execute("UPDATE risk_list SET reviews=?, risk_level=? WHERE number=?",
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(updated_reviews, risk_level, number))
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else:
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cursor.execute("INSERT INTO risk_list VALUES (?, ?, ?)", (number, risk_level, review))
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conn.commit()
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conn.close()
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def get_all_risks():
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conn = get_db()
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cursor = conn.cursor()
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cursor.execute("SELECT * FROM risk_list")
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rows = cursor.fetchall()
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conn.close()
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return rows
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# ---------- HTML TEMPLATES ----------
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INDEX_HTML = """
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Risk Checker</title>
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<style>
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body { font-family: Arial, sans-serif; margin: 30px; }
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h1 { color: #333; }
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form { margin-bottom: 20px; }
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input, select, button { padding: 8px; margin: 5px; }
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.result { border: 1px solid #ddd; padding: 15px; border-radius: 8px; background: #f9f9f9; }
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.risk { color: red; font-weight: bold; }
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</style>
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</head>
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<body>
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<h1>📞fraud Risk Checker</h1>
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<!-- Check Number -->
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<form method="POST">
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<input type="text" name="number" placeholder="Enter mobile number" required>
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<button type="submit">Check</button>
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</form>
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{% if result %}
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<div class="result">
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<h3>Result for {{ result.number }}</h3>
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<p><b>Risk:</b> <span class="risk">{{ result.risk if result.risk else "Not in Risk List" }}</span></p>
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<p><b>Reviews:</b> {{ result.reviews if result.reviews else "None" }}</p>
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<p><b>Aadhaar:</b> {{ result.aadhar if result.aadhar else "Not linked" }}</p>
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<p><b>Linked Numbers:</b> {{ result.linked_numbers if result.linked_numbers else "None" }}</p>
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</div>
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{% endif %}
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<!-- Add Review -->
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<h3>Add Review</h3>
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<form action="{{ url_for('review_number') }}" method="POST">
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<input type="text" name="number" placeholder="Number" required>
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<input type="text" name="review" placeholder="Write your review" required>
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<select name="risk_level">
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<option value="Low">Low</option>
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<option value="Medium" selected>Medium</option>
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<option value="High">High</option>
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</select>
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<button type="submit">Submit Review</button>
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</form>
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<p><a href="{{ url_for('seed_data') }}">Seed demo data</a> | <a href="{{ url_for('all_risks') }}">View all risks</a></p>
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</body>
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</html>
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"""
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ALL_RISKS_HTML = """
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>All Risky Numbers</title>
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<style>
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body { font-family: Arial, sans-serif; margin: 30px; }
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table { border-collapse: collapse; width: 100%; }
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th, td { border: 1px solid #ddd; padding: 8px; text-align: left; }
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th { background-color: #f2f2f2; }
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</style>
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</head>
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<body>
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<h1>⚠ All Risky Numbers</h1>
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<table>
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<tr>
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<th>Number</th>
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<th>Risk Level</th>
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<th>Reviews</th>
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</tr>
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{% for row in risks %}
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<tr>
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<td>{{ row[0] }}</td>
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<td>{{ row[1] }}</td>
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<td>{{ row[2] }}</td>
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</tr>
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{% endfor %}
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</table>
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<p><a href="{{ url_for('home') }}">Back</a></p>
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</body>
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</html>
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"""
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# ---------- FLASK ROUTES ----------
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@app.route("/", methods=["GET", "POST"])
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def home():
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result = None
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if request.method == "POST":
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number = request.form.get("number")
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result = check_and_flag(number)
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return render_template_string(INDEX_HTML, result=result)
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@app.route("/review", methods=["POST"])
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def review_number():
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number = request.form.get("number")
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review = request.form.get("review")
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risk_level = request.form.get("risk_level", "Medium")
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if number and review:
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add_review(number, review, risk_level)
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return redirect(url_for("home"))
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@app.route("/all")
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def all_risks():
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risks = get_all_risks()
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return render_template_string(ALL_RISKS_HTML, risks=risks)
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@app.route("/seed")
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def seed_data():
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conn = get_db()
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cursor = conn.cursor()
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cursor.execute("INSERT OR IGNORE INTO risk_list VALUES (?, ?, ?)",
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("9999999999", "High", "Fraudulent calls reported"))
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cursor.execute("INSERT OR IGNORE INTO aadhar_mapping VALUES (?, ?)",
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("9999999999", "AADHAR123"))
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cursor.execute("INSERT OR IGNORE INTO aadhar_mapping VALUES (?, ?)",
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("8888888888", "AADHAR123"))
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cursor.execute("INSERT OR IGNORE INTO aadhar_numbers VALUES (?, ?)", ("AADHAR123", "9999999999"))
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cursor.execute("INSERT OR IGNORE INTO aadhar_numbers VALUES (?, ?)", ("AADHAR123", "8888888888"))
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cursor.execute("INSERT OR IGNORE INTO aadhar_numbers VALUES (?, ?)", ("AADHAR123", "7777777777"))
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conn.commit()
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conn.close()
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return redirect(url_for("home"))
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def open_browser():
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webbrowser.open_new("http://127.0.0.1:8000/")
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# ---------- RUN ----------
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if __name__ == "__main__":
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threading.Timer(1, open_browser).start()
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app.run(debug=False, port=8000, use_reloader=False)
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requirements.txt
ADDED
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flask
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