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Fix output compatibility for ssh client.

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This commit is contained in:
Andris Raugulis 2016-09-17 00:35:33 +03:00
parent a861fe0c8a
commit 11ee9ecd05
1 changed files with 6 additions and 6 deletions
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12
ssh-audit.py
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@ -1109,24 +1109,24 @@ def output_algorithm(alg_type, alg_name, alg_max_len=0):
f(' ' * len(prefix + alg_name) + padding + ' `- ' + text) f(' ' * len(prefix + alg_name) + padding + ' `- ' + text)
def output_compatibility(kex, client=False): def output_compatibility(kex, for_server=True):
ssh_timeframe = get_ssh_timeframe(kex) ssh_timeframe = get_ssh_timeframe(kex)
cp = 2 if client else 1 vp = 1 if for_server else 2
comp_text = [] comp_text = []
for sshd_name in [SSH.Product.OpenSSH, SSH.Product.DropbearSSH]: for sshd_name in [SSH.Product.OpenSSH, SSH.Product.DropbearSSH]:
if sshd_name not in ssh_timeframe: if sshd_name not in ssh_timeframe:
continue continue
v = ssh_timeframe[sshd_name] v = ssh_timeframe[sshd_name]
if v[cp] is None: if v[vp] is None:
comp_text.append('{0} {1}+'.format(sshd_name, v[0])) comp_text.append('{0} {1}+'.format(sshd_name, v[0]))
elif v[0] == v[1]: elif v[0] == v[vp]:
comp_text.append('{0} {1}'.format(sshd_name, v[0])) comp_text.append('{0} {1}'.format(sshd_name, v[0]))
else: else:
if v[1] < v[0]: if v[vp] < v[0]:
tfmt = '{0} {1}+ (some functionality from {2})' tfmt = '{0} {1}+ (some functionality from {2})'
else: else:
tfmt = '{0} {1}-{2}' tfmt = '{0} {1}-{2}'
comp_text.append(tfmt.format(sshd_name, v[0], v[1])) comp_text.append(tfmt.format(sshd_name, v[0], v[vp]))
if len(comp_text) > 0: if len(comp_text) > 0:
out.good('(gen) compatibility: ' + ', '.join(comp_text)) out.good('(gen) compatibility: ' + ', '.join(comp_text))