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Update reset.py to unmount file system #77

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Update reset.py to unmount file system #77

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11 changes: 11 additions & 0 deletions reset.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,17 @@
firmadyne_path = config["DEFAULT"].get("firmadyne_path", "")
sudo_pass = config["DEFAULT"].get("sudo_password", "")

print ("[+] Checking if filesystem is still mounted...")
child = pexpect.spawn("/bin/sh" , ["-c", "sudo findmnt -l | grep " + os.path.join(firmadyne_path, "scratch/*/image")])
child.sendline(sudo_pass)
child.expect_exact(pexpect.EOF)
if bytes(firmadyne_path.encode()) in child.before:
loop_dev = child.before.split(b' ')[1].decode()
print ("[+] Unmounting filesystem...")
child = pexpect.spawn("/bin/sh" , ["-c", "sudo umount " + loop_dev])
child.sendline(sudo_pass)
child.expect_exact(pexpect.EOF)

print ("[+] Cleaning previous images and created files by firmadyne")
child = pexpect.spawn("/bin/sh" , ["-c", "sudo rm -rf " + os.path.join(firmadyne_path, "images/*.tar.gz")])
child.sendline(sudo_pass)
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