#!/usr/bin/env python3
import sys
try:
    from argon2 import PasswordHasher
    from argon2.low_level import Type
except ImportError:
    print("Installing argon2-cffi...")
    import subprocess
    subprocess.check_call([sys.executable, "-m", "pip", "install", "argon2-cffi"])
    from argon2 import PasswordHasher
    from argon2.low_level import Type

# OWASP preset parameters
ph = PasswordHasher(
    time_cost=3,
    memory_cost=65536,
    parallelism=4,
    hash_len=32,
    salt_len=16,
    type=Type.ID
)

token = "gOvhQKzn47nfapPN6bDduFIM+HHYaIPu32n7/R/CjLZjfGFl1vUidpLByX1eu67s"
hash_result = ph.hash(token)

# Replace $ with $$ for .env file format
env_hash = hash_result.replace('$', '$$')

print("Argon2id hash generated successfully!")
print()
print("For .env file (with escaped $$):")
print(env_hash)
print()
print("For config.json (no escaping):")
print(hash_result)