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Propagate route check to ip diagnoser as well :/

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This commit is contained in:
Alexandre Aubin 2020-04-30 02:38:27 +02:00
parent 7ce56cd867
commit 4f8aa5e338
1 changed files with 9 additions and 2 deletions
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11
data/hooks/diagnosis/10-ip.py
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@ -106,8 +106,15 @@ class IPDiagnoser(Diagnoser):
# If we are indeed connected in ipv4 or ipv6, we should find a default route
routes = check_output("ip -%s route" % protocol).split("\n")
if not any(r.startswith("default") for r in routes):
return False
def is_default_route(r):
# Typically the default route starts with "default"
# But of course IPv6 is more complex ... e.g. on internet cube there's
# no default route but a /3 which acts as a default-like route...
# e.g. 2000:/3 dev tun0 ...
return r.startswith("default") or (":" in r and re.match(r".*/[0-3]$", r.split()[0]))
if not any(is_default_route(r) for r in routes):
logger.debug("No default route for IPv%s, so assuming there's no IP address for that version" % protocol)
return None
# We use the resolver file as a list of well-known, trustable (ie not google ;)) IPs that we can ping
resolver_file = "/usr/share/yunohost/templates/dnsmasq/plain/resolv.dnsmasq.conf"