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Added checks for open file-like object for ssh

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This commit is contained in:
Caleb Stewart 2021-09-19 01:32:29 -04:00
parent e9e72e3e49
commit 5bbefd8403
1 changed files with 6 additions and 1 deletions
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7
pwncat/channel/ssh.py
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@ -65,7 +65,12 @@ class Ssh(Channel):
except paramiko.ssh_exception.SSHException:
password = prompt("RSA Private Key Passphrase: ", is_password=True)
try:
key = paramiko.RSAKey.from_private_key_file(identity, password)
if isinstance(identity, str):
key = paramiko.RSAKey.from_private_key_file(identity, password)
else:
# Seek back to the beginning of the file (the above load read the whole file)
identity.seek(0)
key = paramiko.RSAKey.from_private_key(identity, password)
except paramiko.ssh_exception.SSHException:
raise ChannelError(self, "invalid private key or passphrase")