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protocol: remove unused code

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This commit is contained in:
Roman Zeyde
2015-06-16 09:49:37 +03:00
parent 8976cd568a
commit b95c034d6d
1 changed files with 4 additions and 9 deletions
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13
sshagent/protocol.py
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@@ -19,21 +19,13 @@ SSH2_AGENTC_ADD_IDENTITY = 17
SSH2_AGENTC_REMOVE_IDENTITY = 18
SSH2_AGENTC_REMOVE_ALL_IDENTITIES = 19
def list_keys(c):
util.send(c, [0x1, 0xB], '>LB')
buf = io.BytesIO(util.read_frame(c))
assert util.recv(buf, '>B') == (0xC,)
num, = util.recv(buf, '>L')
for i in range(num):
k = formats.parse_pubkey(util.read_frame(buf))
k['comment'] = util.read_frame(buf)
yield k
def legacy_pubs(buf, keys, signer):
code = util.pack('B', SSH_AGENT_RSA_IDENTITIES_ANSWER)
num = util.pack('L', 0) # no SSH v1 keys
return util.frame(code, num)
def list_pubs(buf, keys, signer):
code = util.pack('B', SSH2_AGENT_IDENTITIES_ANSWER)
num = util.pack('L', len(keys))
@@ -43,6 +35,7 @@ def list_pubs(buf, keys, signer):
pubs = [util.frame(k['blob']) + util.frame(k['name']) for k in keys]
return util.frame(code, num, *pubs)
def sign_message(buf, keys, signer):
key = formats.parse_pubkey(util.read_frame(buf))
log.debug('looking for %s', key['fingerprint'])
@@ -77,12 +70,14 @@ def sign_message(buf, keys, signer):
code = util.pack('B', SSH2_AGENT_SIGN_RESPONSE)
return util.frame(code, data)
handlers = {
SSH_AGENTC_REQUEST_RSA_IDENTITIES: legacy_pubs,
SSH2_AGENTC_REQUEST_IDENTITIES: list_pubs,
SSH2_AGENTC_SIGN_REQUEST: sign_message,
}
def handle_message(msg, keys, signer):
log.debug('request: %d bytes', len(msg))
buf = io.BytesIO(msg)