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35 lines
1.4 KiB
35 lines
1.4 KiB
#!/usr/bin/env python3
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# Copyright (c) 2021 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test bitcoind aborts if a disallowed syscall is used when compiled with the syscall sandbox."""
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from test_framework.test_framework import BitcoinTestFramework, SkipTest
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class SyscallSandboxTest(BitcoinTestFramework):
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def set_test_params(self):
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self.num_nodes = 1
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def skip_test_if_missing_module(self):
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if not self.is_syscall_sandbox_compiled():
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raise SkipTest("bitcoind has not been built with syscall sandbox enabled.")
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if self.disable_syscall_sandbox:
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raise SkipTest("--nosandbox passed to test runner.")
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def run_test(self):
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disallowed_syscall_terminated_bitcoind = False
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expected_log_entry = 'ERROR: The syscall "getgroups" (syscall number 115) is not allowed by the syscall sandbox'
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with self.nodes[0].assert_debug_log([expected_log_entry]):
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self.log.info("Invoking disallowed syscall")
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try:
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self.nodes[0].invokedisallowedsyscall()
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except ConnectionError:
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disallowed_syscall_terminated_bitcoind = True
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assert disallowed_syscall_terminated_bitcoind
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self.nodes = []
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if __name__ == "__main__":
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SyscallSandboxTest().main()
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