netmon provides ipv6 availability during network event changes, so use
this metadata instead of wasting on polling check.
Further, repeated network errors will force marking ipv6 as disable if
were being enabled, catching a rare case when ipv6 were disabled from
cli or system settings.
Currently, custom config is only validated against invalid syntax, not
the validating rules for each configuration value. It causes ctrld
process fatal instead of disregarding as expected.
To fix this, force the validating rule after fetching remote config.
While at it, also add the default network value if non-existed.
So the "ctrld start" should know earlier that "ctrld run" failed to
listen on certain port, and terminate earlier instead of waiting for
timeout happened.
Since application may need SRV record for public domains, which could be
blocked by OS resolver, but not with remote upstreams.
This was reported by a Minecraft user, who seeing thing is broken after
upgrading to v1.4.0 release.
The log ip connection may be nil, since it was not created if blocked by
firewall/VPN apps.
While at it, also add warning when the ipc connection could not be created.
Currently, ctrld requires the default route interface existed to be
functional correctly.
However, on systems where default route is non existed, or point to a
virtual interface (like ipsec based VPN), the fact that the OS is using
this interface as default gateway and doesn't actually send things to
127.0.0.1 is not ctrld's problem.
In this case, ctrld should just start normally, without worrying about
the no default route interface problem.
postRun should not restore static settings
put back validInterface check
better debug logs for os resolver init, use mutex to prevent duplicate initializations
use WMI instead of registry keys for static DNS data on Windows
use WMI instead of registry keys for static DNS data on Windows
use winipcfg DNS method
use WMI with registry fallback
go back to registry method
restore saved static configs on stop and uninstall
restore ipv6 DHCP if no saved static ipv6 addresses
do not save loopback IPs for static configs
handle watchdog interface changed for new interfaces
dont overwrite static file on start when staticdns is set to loopback
dont overwrite static file on start when staticdns is set to loopback
dont overwrite static file on start when staticdns is set to loopback
no need to resetDNS on start, uninstall already takes care of this
The runtime internal log should be initialized right after normal log
from configuration, prevent missing log from any actions that could be
happened between two initializations.
fix bad logger usages
patch darwin interface name
patch darwin interface name, debugging
make resetDNS check for static config on startup, optionally restoring static confiration as needed
fix netmon logging
For partial init log data (does not end with a newline), the log writer
discard data after the last newline to make the log prettier, then write
the init end marker. This causes the marker could be written more than
once, since the second overflows will preserve the data which does
include the marker from the first write.
To fix this, ensure that the init end marker is only written once, and
the second overflows will preserve data until the marker instead of the
fixed initial size like the first one.
linux/amd64 have the nocgo binary to support system where standard libc
missing.
If the current binary is a nocgo version, "ctrld upgrade" command must
honor the nocgo setting and download the right binary.
Because ctrld needs to query custom client mapping from it.
While at it, also make the error message clearer when initializing ubios
discover failed, by attaching the command output to returned error.
In case of remote config validation error during start, it's likely that
there's problem with connecting to ControlD API. The ctrld daemon was
restarted in this case, but may not ready to receive requests yet.
This commit changes the error message to explicitly state that instead
of a mis-leading "could not complete service restart".
Previously, a valid interfaces map is only meaningful on Windows and
Darwin, where ctrld needs to set DNS for all physical interfaces.
With new network monitor, the valid interfaces is used for checking new
changes, thus we have to implement the valid interfaces map for all
systems.
- On Linux, just retrieving all non-virtual interfaces.
- On others, fallback to use default route interface only.
