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agent: raise explicit error when signature fails

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This commit is contained in:
Roman Zeyde 2016-05-07 20:49:51 +03:00
parent 9888ef971a
commit 695079e4b9
1 changed files with 3 additions and 2 deletions
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trezor_agent/gpg/agent.py
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@ -123,10 +123,11 @@ def sign(sock, keygrip, digest):
line = _unescape(line) line = _unescape(line)
log.debug('line: %r', line) log.debug('line: %r', line)
prefix, sig = line.split(' ', 1) prefix, sig = line.split(' ', 1)
assert prefix == 'D' if prefix != 'D':
raise ValueError(line)
sig, leftover = _parse(sig) sig, leftover = _parse(sig)
assert not leftover assert not leftover, leftover
return _parse_sig(sig) return _parse_sig(sig)