mirror of
https://github.com/calebstewart/pwncat.git
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103 lines
2.8 KiB
Python
103 lines
2.8 KiB
Python
#!/usr/bin/env python3
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import io
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import os
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import base64
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import subprocess
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import pytest
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from pwncat.util import random_string
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from pwncat.platform.windows import PowershellError
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def test_platform_dir_io(session):
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"""Test creating a directory and interacting with the contents"""
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# Create a path object representing the new remote directory
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path = session.platform.Path(random_string())
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# Create the directory
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path.mkdir()
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# We construct a new path object to avoid cached stat results
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assert session.platform.Path(str(path)).is_dir()
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# Create a file
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(path / "test.txt").touch()
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assert "test.txt" in [item.name for item in path.iterdir()]
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def test_platform_run(session):
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# Ensure command output works
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output_remote = session.platform.run(
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["echo", "hello world"], shell=True, capture_output=True, text=True, check=True
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)
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assert output_remote.stdout == "hello world\n"
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# Ensure we capture the process return code properly
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with pytest.raises(subprocess.CalledProcessError):
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session.platform.run("this_command_doesnt_exist", shell=True, check=True)
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def test_platform_su(session):
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"""Test running `su`"""
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try:
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session.platform.su("john", "P@ssw0rd")
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session.platform.refresh_uid()
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assert session.current_user().name == "john"
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with pytest.raises(PermissionError):
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session.platform.su("caleb", "wrongpassword")
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except NotImplementedError:
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pass
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def test_platform_sudo(session):
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"""Testing running `sudo`"""
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try:
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# We have permission to run `/bin/sh *`, so this should succeed
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proc = session.platform.sudo(
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"whoami", user="john", shell=True, stdout=subprocess.PIPE, text=True
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)
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output = proc.stdout.read().strip()
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assert proc.wait() == 0
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assert output == "john"
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# We don't have permission to run a bare `whoami`, so this should fail
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proc = session.platform.sudo(
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["whoami"], user="john", shell=False, stdout=subprocess.PIPE, text=True
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)
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output = proc.stdout.read().strip()
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assert proc.wait() != 0
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assert output != "john"
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except NotImplementedError:
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pass
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def test_windows_powershell(windows):
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"""Test powershell execution"""
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# Run a real powershell snippet
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r = windows.platform.powershell("$PSVersionTable.PSVersion")
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assert len(r) == 1
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assert isinstance(r[0], dict)
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# Ensure we get an exception
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with pytest.raises(PowershellError):
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windows.platform.powershell("CommandletDoes-NotExist")
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# Run from a file descriptor
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filp = io.BytesIO(b"""$PSVersionTable.PSVersion""")
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r = windows.platform.powershell(filp)
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assert len(r) == 1
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assert isinstance(r[0], dict)
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