check size of cookie file #12
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The documentation notes that the cookie file is always 32 bytes, and requires that any other size file not be used as an auth cookie. This is a very basic guard against tor asking for any file as a cookie. It's not sufficient to really secure the cookie auth method. This is a stopgap measure until SECURECOOKIE can be implemented.
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I guess this solves the issue of #10 until the cookie auth method gets removed from tor eventually. |
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This does not solve the issue at all. The user could have a 32 byte secret file and tor could still read it. This is only a quick patch that reduces the attack space significantly, it's not a fix. |
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Yeah of course but better than nothing. |
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The documentation notes that the cookie file is always 32 bytes, and
requires that any other size file not be used as an auth cookie.
This is a very basic guard against tor asking for any file as a cookie.
It's not sufficient to really secure the cookie auth method. This is a
stopgap measure until SECURECOOKIE can be implemented.