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On Thu, 12 Jan 2017 09:36:36 -0800 |
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Zac Medico <zmedico@g.o> wrote: |
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|
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> Use the idna codec to decode the destination address that is read |
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> from the client. This fixes a "TypeError: must be str, not bytes" |
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> exception raised from getaddrinfo with Python 3.4.5. |
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> |
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> X-Gentoo-Bug: 604474 |
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> X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=604474 |
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> --- |
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> bin/socks5-server.py | 5 +++++ |
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> 1 file changed, 5 insertions(+) |
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> |
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> diff --git a/bin/socks5-server.py b/bin/socks5-server.py |
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> index cfe3ece..d46cf53 100644 |
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> --- a/bin/socks5-server.py |
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> +++ b/bin/socks5-server.py |
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> @@ -83,6 +83,11 @@ class Socks5Server(object): |
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> data = yield from |
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> reader.readexactly(1) addr_len, = struct.unpack('!B', data) |
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> addr = yield from |
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> reader.readexactly(addr_len) |
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> + try: |
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> + addr = addr.decode('idna') |
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> + except UnicodeDecodeError: |
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> + rpl = 0x04 # host |
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> unreachable + |
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> elif atyp == 0x04: # IPv6 |
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> data = yield from |
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> reader.readexactly(16) addr = socket.inet_ntop(socket.AF_INET6, data) |
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looks good |
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-- |
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Brian Dolbec <dolsen> |
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