This adds two checks:
- Does gateway config exist?
- Does gateway config version match?

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Tested-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Christian Dresel <fff@chrisi01.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

In d9ec8edb ("batman-adv: Move from DEBUGFS to batctl") we
switched from deprecated DEBUGFS to batctl.

Despite debugfs, batctl seems to also have deprecated sysfs
(https://www.open-mesh.org/news/90

).

This patch thus replaces a reference to iface_status by the
corresponding batctl command.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This renames two options for wireguard interfaces in
/etc/config/gateway:
public_key -> remote_public_key
private_key -> local_private_key

Signed-off-by: Alexander Gutzeit <alexander.gutzeit@web.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
[adjusted commit message/title, added version bump, remove
rename for network config]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

"ip" is one of the most essential tools on a gateway. At the moment
there is only one dependency to the metapackage ip from the nodewatcher,
which pulls ip-tiny. Dropping the nodewatcher causes a fallback to the
busybox built-in ip-command.

Signed-off-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
[fabian@blaese.de: rebase onto master]
Signed-off-by: Fabian Bläse <fabian@blaese.de>

This package adds gateway.d scripts which create
peering interfaces using wireguard.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

When the user removes a peer from /etc/config/gateway,
the script has to be able to find any leftover configurations
that have been created for it.

This can be made very easy by prepending a prefix to every
automatically generated configuration.

This also allows to remove the nasty check for the babeld default interface.
Therefore the naming check for cfg* also can be removed.

As a side effect all manually created configuration blocks that do not match a
prefix will not be touched by configuregateway.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Various things have to be done for every interface on
which babeld shall run.

Those procedures are moved into functions to reduce duplicate code.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This adds a line containing the device name and the current
firmware version to the MOTD shown after logging in via SSH, e.g.

> TP-Link TL-WR1043N/ND v2 @ jubtl9_20190320

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Previously, when configurehood switched status, all WiFi devices
were completely rewritten and all interfaces were deleted and
recreated. This is both unnecessary and ugly.

This patch redesigns WiFi setup to create all interfaces (in
parallel) initially, and then only to enable/disable them as
necessary. Where reconfiguration is necessary, only the variable
parts are changed.

Since most of the wifi-device config is already created by
OpenWrt, this builds based on the existing wifi-devices and
only removes the default wifi-ifaces.

This patch will not change the logic (codeflow) of configurehood,
but only affects how action on the WiFi devices/interfaces is
taken.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

The two different names "wXmesh" and "wXibss" have no functional
purpose and are just for indication. Remove this distinction, so
mesh is just mesh.

This will make further adjustment easier and clearer.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[Bump PKG_RELEASE and SCRIPT_VERSION]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[Bump PKG_RELEASE]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[Rebased, updated PKG_RELEASE]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

The symbols BUSYBOX_CONFIG_WGET and
BUSYBOX_CONFIG_FEATURE_WGET_TIMEOUT are set in different
packages and do not correlate with where Busybox wget is
actually used.

This updates packages dependencies based on the current
situation.

Note that with current firmware, both two versions of wget
are installed:
/bin/wget
/usr/bin/wget

The latter is from busybox and is used as the default version.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

PKG_VERSION is meant to refer to the version of external packages,
as we do e.g. in the tunneldigger package.

For our own packages, we just need the PKG_RELEASE variable.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
[Rebased onto current state of master]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

Although this tag is very old, this is how PKG_VERSION is meant
to be used.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
[freifunk@adrianschmutzler.de: Added Portorder]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

This adds a configuration script to allow configuration
of babel with configuregateway.

Signed-off-by: Fabian Bläse <fabian@blaese.de>

This hasn't been used since it was replaced. Remove it.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Because DNS Forwarding is done by dnsmasq which we configure
inside the fff-dhcp package, the configuration scripts for dns
are placed in this package.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

User configuration for layer3 firmware is stored in
/etc/config/gateway. To preserve this file across updates it
is added to sysupgrade.conf

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

fff-gateway is mandatory when compiling layer3 firmware.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This will prevent batman-adv packet fragmentation on 802.11s mesh.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This interface was using 1500 anyway and setting ethernet to
MTU > 1500 might not be a good idea.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langammer <rlanghammer@web.de>

When running OpenWrt master, "type <functionname>" only returns
"<functionname> is a function". Thus, to make the implementation
future-proof and since it is also working with the current state,
change the grep in execute_subshell to match "function".

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

At the moment sysupgrade via WebUI is broken on many devices.
This is reproducible: While the (few) status messages seem
normal, the device boots again with the old firmware.
Sysupgrade via SSH always works.

The sysupgrade call in upgrade.html directly uses the path of
the uploaded firmware file as argument. From several tests and
based on caught stdout/stderr from this line, it looks like haserl
deletes the uploaded firmware file due to a hidden trigger before
or even while it is processed by sysupgrade.

The easiest way to work around that is to just rename the file
before using it as argument to sysupgrade. This will preserve the
file DURING sysupgrade. If sysupgrade fails explicitly (status
code != 0), remove the file to provide sufficient memory for
another upload.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This adds scripts to configure vlan and client network.
This also adds sysctl settings to enable forwarding.

Note:
Devices specific properties are sourced from fff-network package.
This creates a dependency on fff-boardname and fff-network.
These properties should be located elsewhere in the future.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
Reviewed-by: Tim Niemeyer <tim@tn-x.org>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>

This provides the CPUPORT which is needed for the gateway firmware.
The script is supposed to be sourced.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>