Password Detect

Python tutorial · PySpark.in

```import boto3
import hashlib
import io

# Configure S3 client (credentials needed)
s3 = boto3.client('s3')

bucket = 'pyspark420'
key = 'uploads/338121d7-6c39-42b4-9c5c-9bf5f9384470.txt'

# Read the file from S3
response = s3.get_object(Bucket=bucket, Key=key)
content = response['Body'].read().decode('utf-8')

# Parse passwords from file (one password per line)
passwords = [line.strip() for line in content.splitlines() if line.strip()]

print(f"Loaded {len(passwords)} passwords from S3 file\n")

# Simulated leaked password hashes (SHA-256)
LEAKED_HASHES = {
hashlib.sha256("123456".encode()).hexdigest(),
hashlib.sha256("password".encode()).hexdigest(),
hashlib.sha256("qwerty".encode()).hexdigest(),
hashlib.sha256("abc123".encode()).hexdigest(),
hashlib.sha256("admin".encode()).hexdigest(),
}

def hash_password(password):
return hashlib.sha256(password.encode()).hexdigest()

def check_strength(password):
score = 0
if len(password) >= 8:
score += 1
if any(c.isupper() for c in password):
score += 1
if any(c.islower() for c in password):
score += 1
if any(c.isdigit() for c in password):
score += 1
if any(c in "!@#$%^&*()-_=+[]{};:,.<>?" for c in password):
score += 1
return score

def strength_level(score):
return {
0: "❌ Very Weak",
1: "❌ Weak",
2: "⚠️ Medium",
3: "⚠️ Medium",
4: "✅ Strong",
5: "🔥 Very Strong"
}[score]

def check_leak(password):
return hash_password(password) in LEAKED_HASHES

def check_single_password(password):
score = check_strength(password)
leaked = check_leak(password)

print(f"\n🔐 PASSWORD: {'*' * len(password)}")
print("-" * 35)
print(f"Length : {len(password)} characters")
print(f"Strength Score : {score}/5")
print(f"Strength Level : {strength_level(score)}")

if leaked:
print("🚨 ALERT: Password found in known leaks!")
else:
print("✅ Password not found in known leaks")

print("\n💡 Suggestions:")
if len(password) < 8:
print("- Increase password length")
if not any(c.isupper() for c in password):
print("- Add uppercase letters")
if not any(c.islower() for c in password):
print("- Add lowercase letters")
if not any(c.isdigit() for c in password):
print("- Add numbers")
if not any(c in "!@#$%^&*" for c in password):
print("- Add special characters")
print("-" * 35)

def password_checker():
# Check each password from S3 file
for password in passwords:
check_single_password(password)

# Summary
print(f"\n📊 SUMMARY")
print(f"Total passwords checked: {len(passwords)}")

weak_count = sum(1 for p in passwords if check_strength(p) < 3)
leaked_count = sum(1 for p in passwords if check_leak(p))

print(f"Weak passwords (< 3 score): {weak_count}")
print(f"Leaked passwords: {leaked_count}")

password_checker()

```

Password Detect

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