samba.git/libcli/dns, branch talloc-2.2.0

Fix tests when building with selftest but without developer

2019-01-25T20:57:57+00:00

Signed-off-by: Isaac Boukris 
Reviewed-by: Ralph Boehme 
Reviewed-by: Jeremy Allison 

Autobuild-User(master): Ralph Böhme 
Autobuild-Date(master): Fri Jan 25 21:57:57 CET 2019 on sn-devel-144

libcli: dns: Change internal DNS_REQUEST_TIMEOUT from 2 to 10 seconds.

2019-01-22T22:37:16+00:00

Should make us more robust when dealing with slow DNS servers.

Signed-off-by: Jeremy Allison 
Reviewed-by: Volker Lendecke 

Autobuild-User(master): Jeremy Allison 
Autobuild-Date(master): Tue Jan 22 23:37:16 CET 2019 on sn-devel-144

libcli/dns: Add dns_res_rec_get_sockaddr

2019-01-15T06:53:22+00:00

Pull the address from a res_rec if it's there

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

libcli/dns: clidns must depend on ndr_standard, not on NDR_DNS

2019-01-15T06:53:21+00:00

Otherwise we can't link this into other libraries

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

libcli/dns: Make "clidns" a library

2019-01-15T06:53:21+00:00

This will be linked into the SAMBA_LIBRARY "addns" in the next step. Because
the other user, "dnsserver_common", is also a library, we can't link this as a
subsystem anymore.

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

dns_lookup: Let make test override the resolv.conf location

2019-01-15T06:53:21+00:00

Make this a separate commit: That is the feature that libc unfortunately does
not give us.

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

libcli/dns: Add dns_lookup

2019-01-15T06:53:21+00:00

Wrapper function to parse resolv.conf and talk to multiple nameservers. This is
the code where we might want to add a "working nameserver" cache. glibc always
looks at the first configured nameserver. If that's dead, glibc runs into a
timeout and only then asks the second one that might succeed. When more than
one dns query is to be performed, these timeouts add up.

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

libcli/dns: Add resolv.conf parsing

2019-01-15T06:53:21+00:00

Right now this only looks at the nameserver setting. It is initally made for
asynchronous AD DC lookup routines, where we don't need the "search", "domain"
and other settings. When we convert general "net", "smbclient" and others to
use this, we might either add "domain" handling to this code or look at
something like c-ares which already does it.

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

tevent: Fix callers of tevent_req_set_endtime

2018-04-24T17:41:15+00:00

tevent_req_set_endtime internally already calls tevent_req_nomem and thus sets
the error status correctly.

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

dnscli: Make a few functions static

2018-01-05T23:07:17+00:00

We might want to use the tcp flavor in the future in the forwarder for a
single, persistent TCP connection. Then we can easily re-publish it.

Signed-off-by: Volker Lendecke 
Reviewed-by: Andreas Schneider