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添加自动解密数据库的命令行操作

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This commit is contained in:
xaoyo 2023-10-06 10:52:14 +08:00
parent 78330e1655
commit fa9f20c41c
1 changed files with 8 additions and 9 deletions
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17
decrypted/decrypt.py
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@ -12,9 +12,9 @@ DEFAULT_ITER = 64000
# 通过密钥解密数据库 # 通过密钥解密数据库
def decrypt(key, filePath, decryptedPath): def decrypt(key, db_path, out_path):
password = bytes.fromhex(key.replace(" ", "")) password = bytes.fromhex(key.strip())
with open(filePath, "rb") as file: with open(db_path, "rb") as file:
blist = file.read() blist = file.read()
salt = blist[:16] salt = blist[:16]
@ -27,14 +27,14 @@ def decrypt(key, filePath, decryptedPath):
hash_mac.update(b'\x01\x00\x00\x00') hash_mac.update(b'\x01\x00\x00\x00')
if hash_mac.digest() == first[-32:-12]: if hash_mac.digest() == first[-32:-12]:
print("Decryption Success") print("[+] Decryption Success")
else: else:
print("Password Error") print("[-] Password Error")
return False return False
newblist = [blist[i:i + DEFAULT_PAGESIZE] for i in range(DEFAULT_PAGESIZE, len(blist), DEFAULT_PAGESIZE)] newblist = [blist[i:i + DEFAULT_PAGESIZE] for i in range(DEFAULT_PAGESIZE, len(blist), DEFAULT_PAGESIZE)]
with open(decryptedPath, "wb") as deFile: with open(out_path, "wb") as deFile:
deFile.write(SQLITE_FILE_HEADER.encode()) deFile.write(SQLITE_FILE_HEADER.encode())
t = AES.new(byteKey, AES.MODE_CBC, first[-48:-32]) t = AES.new(byteKey, AES.MODE_CBC, first[-48:-32])
decrypted = t.decrypt(first[:-48]) decrypted = t.decrypt(first[:-48])
@ -46,7 +46,6 @@ def decrypt(key, filePath, decryptedPath):
decrypted = t.decrypt(i[:-48]) decrypted = t.decrypt(i[:-48])
deFile.write(decrypted) deFile.write(decrypted)
deFile.write(i[-48:]) deFile.write(i[-48:])
return True return True
@ -70,5 +69,5 @@ if __name__ == '__main__':
out_path = args.out_path out_path = args.out_path
# 调用 decrypt 函数，并传入参数 # 调用 decrypt 函数，并传入参数
decrypt(key, db_path, out_path) result = decrypt(key, db_path, out_path)
print("done!") print(f"{result} done!")