Commit Graph

927 Commits

Author SHA1 Message Date
Florian Fainelli
ef485bb23d dnsmasq: Pass TARGET_CPPFLAGS to Makefile
With the introduction of the ubus notifications, we would now fail building
dnsmasq with external toolchains that don't automatically search for headers.
Pass TARGET_CPPFLAGS to the Makefile to resolve that.

Fixes: 34a206bc11 ("dnsmasq: add ubus notifications for new leases")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-09-16 16:38:19 -07:00
Karl Palsson
ae57675bba odhcpd: don't enable server mode on non-static lan port
Instead of blindly enabling the odhcpd v6 server and RA server on the
lan port, only do that if the lan port protocol is "static"

This prevents the unhelpful case of a device being a dhcpv4 client and
v6 server on the same ethernet port.

Signed-off-by: Karl Palsson <karlp@etactica.com>
[PKG_SOURCE_DATE increase; odhcpd.defaults script cleanup]
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-09-16 09:37:50 +02:00
Hans Dedecker
c88770c766 odhcpd: update to git HEAD version
f0bce9c dhcpv4: fix memset compile issue
0ba3278 dhcpv4: rework assignment lookup
e3b49f3 dhcpv4: cleanup dhcpv4_test usage
47fe122 dhcpv4: rework lease expire handling logic
028ab85 dhcpv4: force renew nonce authentication support
a827fca dhcpv4: avoid segfault when there's no IPv4 prefix
bea088b ndp: detect ifindex changes via interface netlink events
f66103e ubus: display accept reconf status for DHCPv6 assignments
f0e354b treewide: replace RELAYD prefix naming in macros
1a313f9 dhcpv4: fix possible segfault when lease is not created
e2d6eb4 dhcpv4: dhcpv4: move interface lease list insertion out of dhcpv4_assign

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-09-13 22:32:52 +02:00
Lorenzo Santina
fd84ecda7d treewide: fix shellscript syntax errors/typos
Fix multiple syntax errors in shelscripts (of packages only)
These errors were causing many conditions to not working properly

Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
[increase PKG_RELEASE, drop command substitution from directip.sh]
Signed-off-by: Mathias Kresin <dev@kresin.em>
2017-09-13 08:07:54 +02:00
Stijn Tintel
910e3bed12 lldpd: bump to 0.9.8
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-09-11 01:56:14 +02:00
Lorenzo Santina
bd24d53ea2 hostapd: fix iapp_interface option
ifname variable were not assigned due to syntax error
causing the hostapd config file to have an empty iapp_interface= option

Signed-off-by: Lorenzo Santina <lorenzo.santina.dev@gmail.com>
2017-09-10 08:30:32 +02:00
Kevin Darbyshire-Bryant
5629904ea8 dnsmasq: backport arcount edns0 fix
Don't return arcount=1 if EDNS0 RR won't fit in the packet.

Omitting the EDNS0 RR but setting arcount gives a malformed packet.
Also, don't accept UDP packet size less than 512 in received EDNS0.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
2017-09-08 10:07:04 +02:00
Kevin Darbyshire-Bryant
9a753c49ea dnsmasq: backport official fix for CVE-2017-13704
Remove LEDE partial fix for CVE-2017-13704.

Backport official fix from upstream.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> (PKG_RELEASE increase)
2017-09-07 08:09:54 +02:00
John Crispin
12930fc045 Revert "dropbear: Link ssh and scp command to /bin instead of /usr/bin"
This reverts commit f7528ed0a8.

Signed-off-by: John Crispin <john@phrozen.org>
2017-08-31 21:09:13 +02:00
Rosen Penev
f7528ed0a8 dropbear: Link ssh and scp command to /bin instead of /usr/bin
ssh and scp commands interfere with OpenSSH when installed in /usr/bin .

One use case is when installing dropbear to get root access when only OpenSSH is available (OpenSSH disallows root password logins). Once dropbear installs, it replaces OpenSSH's executables, even when removed with opkg. OpenSSH must be reinstalled to get them back.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2017-08-31 19:14:43 +02:00
Rosen Penev
343e3d2ba8 samba36: Remove syslog and load printers lines.
printer support is removed using 200-remove_printer_support.patch. the syslog parameter requires samba to be compiled with --with-syslog. Currently samba does not log to syslog and probably has not for a long time.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2017-08-30 18:12:48 +02:00
Rosen Penev
b2f60e6a72 samba36: Don't resolve interfaces.
It's redundant and also buggy. IPv6 link local addresses and ::1 are not resolved for example. Doesn't matter since lo and br-lan for example, resolve to them.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-08-30 17:05:10 +02:00
Rosen Penev
ccb79a310c samba36: Remove guest ok since LuCI configures it.
guest ok is set per share and as such, don't override it. also, fix an error introduced in the last commit.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2017-08-30 17:05:10 +02:00
Kevin Darbyshire-Bryant
ca79337306 dnsmasq: forward.c: fix CVE-2017-13704
Fix SIGSEGV in rfc1035.c answer_request() line 1228 where memset()
is called with header & limit pointing at the same address and thus
tries to clear memory from before the buffer begins.

answer_request() is called with an invalid edns packet size provided by
the client.  Ensure the udp_size provided by the client is bounded by
512 and configured maximum as per RFC 6891 6.2.3 "Values lower than 512
MUST be treated as equal to 512"

The client that exposed the problem provided a payload udp size of 0.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Acked-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-30 17:05:10 +02:00
Hans Dedecker
6c9e2d4a68 dnsmasq: fix indentation
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-25 14:29:19 +02:00
Kuang Rufan
1e6e37c4f6 dnsmasq: add support for multiple tags for each host.
Currently, dnsmasq support assigning multiple tags to a host record
(--dhcp-host), but we only support only 1 tag for a host. The commit
makes the following config to be valid:

  config host
      option name 'computer'
      option mac '00:11:22:33:44:55'
      option ip '192.168.1.100'
      list tag 'vendor_class'
      list tag 'vendor_id'

  config tag 'vendor_class'
      list dhcp_option 'option:vendor-class,00:...<omitted>'

  config tag 'vendor_id'
      option force '1'
      list dhcp_option 'option:vendor-id-encap,00:...<omitted>'

Signed-off-by: Kuang Rufan <kuangrufan@pset.suntec.net>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-25 14:28:49 +02:00
Ansuel Smith
f099803eb5 samba36-net: new package
Samba could also be usefull for sending commands to windows pc (like shoutdown command). This new package add the bin to include this kind of command to the samba package.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2017-08-23 15:08:39 +02:00
John Crispin
34a206bc11 dnsmasq: add ubus notifications for new leases
Signed-off-by: John Crispin <john@phrozen.org>
2017-08-22 21:31:39 +02:00
John Crispin
d18e0dc7d1 hostapd: add additional ubus notifications
Signed-off-by: John Crispin <john@phrozen.org>
2017-08-22 21:31:39 +02:00
Hans Dedecker
736950e947 odhcpd: update to latest git HEAD
94e65ee ndp: use IPv4 address list when comparing IPv4 addresses
ff5020d dhcpv6-ia: rework reconfigure accept logic

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-16 21:25:16 +02:00
Stijn Tintel
e7373e489d wpa_supplicant: log to syslog instead of stdout
While debugging an issue with a client device, wpa_supplicant did not
seem to log anything at all. Make wpa_supplicant log to syslog instead
of stdout, to make debugging easier and to be consistent with hostapd.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-08-10 16:35:53 +02:00
Hans Dedecker
fea89fa25b odhcpd: update to latest git HEAD (FS#402, FS#524)
296b4a0 dhcpv6: assign all viable DHCPv6 addresses by default (FS#402, FS#524)
f4d38e0 treewide: reflect managed mode is related to RA

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-08-03 21:25:32 +02:00
Rosen Penev
9dcb3fe7eb samba36: Remove legacy options
Browseable is now set through LuCI per share, so remove it. Same with
writeable (inverted synonym for read only). domain master and preferred
master seem to be legacy settings for Windows 9x. encrypt passwords
defaults to yes. Probably should not be disabled either.

Also reordered alphabetically.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[rewrap commit message, fix SoB, fix author, bump pkg revsion]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-07-22 16:55:01 +02:00
Jo-Philipp Wich
d0f6a514b1 dnsmasq: introduce config support for forced DHCP options
Introduce a new UCI list setting `list dhcp_option_force` which is available
in sections of type `dnsmasq` and `dhcp`.

The `dhcp_option_force` setting has the same semantics as `dhcp_option` but
generates `dhcp-option-force` directives instead of `dhcp-option` ones in
emitted native configuration.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-07-21 08:09:45 +02:00
Hans Dedecker
6f133a4402 dnsmasq: backport remove ping check of configured dhcp address
Remove ping check in DHCPDISCOVER case as too many buggy clients leave
an interface in configured state causing the ping check to fail.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-07-18 23:17:37 +02:00
Jo-Philipp Wich
a89c36b508 dnsmasq: restore ability to include/exclude raw device names
Commit 5cd88f4 "dnsmasq: remove use of uci state for getting network ifname"
broke the ability to specify unmanaged network device names for inclusion
and exclusion in the uci configuration.

Restore support for raw device names by falling back to the input value
when "network_get_device" yields no result.

Fixes FS#876.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-07-10 11:02:27 +02:00
Hans Dedecker
e227bade26 odhcpd: update to the latest version
f0d78e7 ndp: optimize check_addr6_updates code
94afe3b ndp: fix syslog tracing for netlink neigbor and address events
18df6cc treewide: rework logic to retrieve IPv6 interface addresses
803b83e router: use enum to specify order and index of iov struct
5dad295 treewide: rework code to get rid of fixed IPv6 address arrays
3e4c8ad config: rework code to get rid of IFNAMSIZ usage
ab7813e treewide: use angle-brackets to include libubox header files

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-07-06 19:19:13 +02:00
DUPONCHEEL Sébastien
f3ae0f80bd dnsmasq: dnsmasq --rev-server support
This is functionally the same as --server, but provides some syntactic sugar to
make specifying address-to-name queries easier.

For example --rev-server=1.2.3.0/24,192.168.0.1 is exactly equivalent to
--server=/3.2.1.in-addr.arpa/192.168.0.1

Signed-off-by: DUPONCHEEL Sébastien <sebastien.duponcheel@corp.ovh.com>
2017-07-03 22:08:21 +02:00
Hans Dedecker
7d31fe6068 dnsmasq: backport patch fixing DNS failover (FS#841)
Backport upstream dnsmasq patch fixing DNS failover when first servers
returns REFUSED in strict mode; fixes issue FS#841.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-06-28 11:33:42 +02:00
Stijn Tintel
6371159b4a dropbear: add option to set max auth tries
Add a uci option to set the new max auth tries paramater in dropbear.
Set the default to 3, as 10 seems excessive.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-06-28 02:18:20 +02:00
Kevin Darbyshire-Bryant
9aaf3d3501 dropbear: server support option '-T' max auth tries
Add support for '-T n' for a run-time specification for maximum number
of authentication attempts where 'n' is between 1 and compile time
option MAX_AUTH_TRIES.

A default number of tries can be specified at compile time using
'DEFAULT_AUTH_TRIES' which itself defaults to MAX_AUTH_TRIES for
backwards compatibility.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-06-28 02:18:20 +02:00
Yury Shvedov
37c1513b1f hostapd: configure NAS ID regardless of encryption
RADIUS protocol could be used not only for authentication but for
accounting too. Accounting could be configured for any type of networks.
However there is no way to configure NAS Identifier for non-WPA
networks without this patch.

Signed-off-by: Yury Shvedov <yshvedov@wimarksystems.com>
[cleanup commit message]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-06-28 02:18:20 +02:00
Yury Shvedov
0e7bbcd43b hostapd: add acct_interval option
Make an ability to configure Accounting-Interim-Interval via UCI

Signed-off-by: Yury Shvedov <yshvedov@wimarksystems.com>
[add hostapd prefix, cleanup commit message]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-06-28 02:18:20 +02:00
Hans Dedecker
f33de80232 dnsmasq: backport tweak ICMP ping logic for DHCPv4
Don't start ping-check of address in DHCP discover if there already
exists a lease for the address. It has been reported under some
circumstances android and netbooted windows devices can reply to
ICMP pings if they have a lease and thus block the allocation of
the IP address the device already has during boot.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-06-26 10:49:13 +02:00
Magnus Kroken
45f4f6649a openvpn: update to 2.4.3
Fixes for security and other issues. See security announcement for more details:
https://community.openvpn.net/openvpn/wiki/VulnerabilitiesFixedInOpenVPN243

* Remotely-triggerable ASSERT() on malformed IPv6 packet (CVE-2017-7508)
* Pre-authentication remote crash/information disclosure for clients (CVE-2017-7520)
* Potential double-free in --x509-alt-username (CVE-2017-7521)
* Remote-triggerable memory leaks (CVE-2017-7512)
* Post-authentication remote DoS when using the --x509-track option (CVE-2017-7522)
* Null-pointer dereference in establish_http_proxy_passthru()
* Restrict --x509-alt-username extension types
* Fix potential 1-byte overread in TCP option parsing
* Fix mbedtls fingerprint calculation
* openssl: fix overflow check for long --tls-cipher option
* Ensure option array p[] is always NULL-terminated
* Pass correct buffer size to GetModuleFileNameW() (Quarkslabs finding 5.6)

Signed-off-by: Magnus Kroken <mkroken@gmail.com>
2017-06-26 09:56:07 +02:00
Kevin Darbyshire-Bryant
4ed40be3e3 hostapd: add support for acs_chan_bias option
During auto channel selection we may wish to prefer certain channels
over others.

e.g. we can just squeeze 4 channels into europe so '1:0.8 5:0.8 9:0.8
13:0.8' does that.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-06-24 13:11:19 +02:00
Grégoire Delattre
680a5c5d3e dnsmasq: add dhcp-range tags configuration
dnsmasq can match tags in its dhcp-range configuration, this commit adds
the option to configure it in the dhcp section

uci configuration:
config dhcp 'lan'
        option interface 'lan'
        list tag 'blue'
        list tag '!red'
        option start '10'
        option limit '150'
        option leasetime '12h'

generated dnsmasq configuration:
dhcp-range=tag:blue,tag:!red,set:lan,192.168.1.10,192.168.1.159,255.255.255.0,12h

Signed-off-by: Grégoire Delattre <gregoire.delattre@gmail.com>
2017-06-20 22:33:41 +02:00
Kevin Darbyshire-Bryant
8f4085e2fd dropbear: fix service trigger syntax error
The classic single '&' when double '&&' conditional was meant.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-06-16 12:05:25 +02:00
Hans Dedecker
8180bbac7c Revert "dnsmasq: manage resolv.conf if when listening on 127.0.0.1#53"
This reverts commit a53f8ba677.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-06-14 22:51:08 +02:00
Paul Oranje
a53f8ba677 dnsmasq: manage resolv.conf if when listening on 127.0.0.1#53
With this patch the dnsmasq init script manages resolv.conf if and only if
when dnsmasq will listen on 127.0.0.1#53 (is main resolver instance).
Also, resolvfile is now set irrespective of the value of noresolv.

Fixes (partially) FS#785

Signed-off-by: Paul Oranje <por@xs4all.nl>
2017-06-12 11:08:21 +02:00
Kevin Darbyshire-Bryant
16a905b322 dnsmasq: make bind-dynamic 'non-wildcard' interfaces default
'non-wildcard' interfaces enables dnsmasq's '--bind-dynamic' mode.  This
binds to interfaces rather than wildcard addresses *and* keeps track of
interface comings/goings via a unique Linux api.

Quoting dnsmasq's author "bind-dynamic (bind individual addresses, keep
up with changes in interface config) ... On linux, there's actually no
sane reason not to use --bind-dynamic, and it's only not the default for
historical reasons."

Let's change history, well on LEDE at least, and change the default!

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-06-11 14:50:04 +02:00
Hans Dedecker
8b486ec2b5 dnsmasq: add dhcp-script hook conditionally
Commit b32689afd6 added support for dhcp-script hook.
Adding dhcp-script config option results into two instances of dnsmasq being run
which triggered oom issues on platforms having low memory.

The dnsmasq dhcp-script config option will now only be added if at least one of the
dhcp, tftp, neigh hotplug dirs has a regular hotplug file or if the dhcpscript uci
config option is specified.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-06-09 16:44:04 +02:00
Jo-Philipp Wich
6db1d13084 umdns: remove superfluous include in init script
The umdns init script includes function/network.sh globally, outside of any
service procedure. This causes init script activation to fail in buildroot
and IB context if umdns is set to builtin.

Additionally, the network.sh helper is not actually used.

Drop the entire include in order to repair init script activation in build
host context. Fixes FS#658.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-06-02 01:29:32 +02:00
Kevin Darbyshire-Bryant
1fe41c4089 dnsmasq: bump to 2.77
Bump to the 2.77 release after quite a few test & release candidates.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-06-01 23:50:52 +02:00
Hans Dedecker
21f25bc4a3 ppp: propagate master firewall zone to dynamic slave interface
Assign the virtual DHCPv6 interface the firewall zone of the parent interface
so fw3 knows the zone to which the virtual DHCPv6 interface belongs.
This guarantees the firewall settings are applied correctly for the virtual
DHCPv6 interface and allows to query the zone to which the virtual DHCPv6
interface belongs via the fw3 network option.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-31 16:49:59 +02:00
Luiz Angelo Daros de Luca
b4f463d969 openvpn-easy-rsa: update to 3.0.1
easy-rsa v3 is now a single script. It expects a 'vars'
configuration file which path can be set using easy-rsa
options, environment variables or just looking in the
current directory.

The default usage would be:

 # cd /etc/easy-rsa
 # easy-rsa COMMAND [command-options]

Following upstream changes, /etc/easy-rsa/pki replaces
/etc/easy-rsa/keys directory.

The default /etc/easy-rsa/pki dir is marked to be kept during
upgrade (WARN: priv keys are saved in the system backup)
/etc/easy-rsa/openssl.1.0.cnf is now marked as config file while
index and serial got removed.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
2017-05-31 00:28:26 +02:00
Jo-Philipp Wich
52e36cf80a samba: bump PKG_RELEASE
The previous CVE bugfix commit did not adjust PKG_RELEASE, therefor the
fixed samba package does not appear as opkg update.

Bump the PKG_RELEASE to signify upgrades to downstream users.

Ref: https://forum.lede-project.org/t/sambacry-are-lede-devices-affected/3972/4

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-05-27 12:17:40 +02:00
Nick Brassel
b32689afd6 dnsmasq: add dhcp-script hook for other packages
Adds a script which acts as a hook for when dnsmasq creates/destroys a
lease, or completes a TFTP file transfer. The hook loops through scripts
in appropriate directories inside '/etc/hotplug.d', executing each one with
the same arguments supplied by dnsmasq.

In case dnsmasq is jailed by ujail the dhcp-script hook will not work as
expected as ujail does not yet support executing a script within a jail.

Signed-off-by: Nick Brassel <nick@tzarc.org>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-26 21:28:30 +02:00
Stijn Tintel
423a7a6b75 lldpd: bump to 0.9.7
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-05-24 14:56:22 +02:00
Stijn Tintel
3f0d3d12da samba: fix CVE-2017-7494
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-05-24 14:44:03 +02:00
Hans Dedecker
43cc399871 dnsmasq: bump to 2.77rc5
Some small tweaks and improvements :

9828ab1 Fix compiler warning.
f77700a Fix compiler warning.
0fbd980 Fix compiler warning.
43cdf1c Remove automatic IDN support when building i18n.
ff19b1a Fix &/&& confusion.
2aaea18 Add .gitattributes to substitute VERSION on export.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-22 23:08:06 +02:00
Rafał Miłecki
aaabf47ede umdns: update to the version 2017-05-22
This includes following changes:
0e8b948 Support specifying instance name in JSON file
49fdb9f Support PTR queries for a specific service
26ce7dc Allow filtering with instance name in service_reply
920c62a Store instance name in the struct service
ff09d9a Rename service_name function to the service_instance_name
64f78f1 Rename mdns_hostname variable to the umdns_host_label

Previous package update pulled commit 70c66fbbcde86 ("Fix sending
replies to PTR questions") which introduced a regression which this
update fixes.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-05-22 12:04:01 +02:00
Kevin Darbyshire-Bryant
6e10fc74fd dropbear: bump to 2017.75
- Security: Fix double-free in server TCP listener cleanup A double-free
in the server could be triggered by an authenticated user if dropbear is
running with -a (Allow connections to forwarded ports from any host)
This could potentially allow arbitrary code execution as root by an
authenticated user.  Affects versions 2013.56 to 2016.74. Thanks to Mark
Shepard for reporting the crash.
CVE-2017-9078 https://secure.ucc.asn.au/hg/dropbear/rev/c8114a48837c

- Security: Fix information disclosure with ~/.ssh/authorized_keys
symlink.  Dropbear parsed authorized_keys as root, even if it were a
symlink.  The fix is to switch to user permissions when opening
authorized_keys

A user could symlink their ~/.ssh/authorized_keys to a root-owned file
they couldn't normally read. If they managed to get that file to contain
valid authorized_keys with command= options it might be possible to read
other contents of that file.
This information disclosure is to an already authenticated user.
Thanks to Jann Horn of Google Project Zero for reporting this.
CVE-2017-9079 https://secure.ucc.asn.au/hg/dropbear/rev/0d889b068123

Refresh patches, rework 100-pubkey_path.patch to work with new
authorized_keys validation.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-05-21 23:56:17 +02:00
Alexandru Ardelean
ce8bfa9407 lldpd: drop specific respawn params [use system-wide]
I think I added these respawn params [a while back],
when I did the conversion to procd init script format.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
2017-05-18 08:14:26 +02:00
Arjen de Korte
070a46121d dnsmasq: add IPv6 nameserver configuration in server mode
When in ra server mode, configure nameservers passed in router
announcements from the dns value (which is already used by odhcpd).

This also fixes FS#677 by using the global IPv6 address of the router
instead of the link local address (if no nameservers are configured).

Signed-off-by: Arjen de Korte <build+lede@de-korte.org>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [PKG_RELEASE increase]
2017-05-16 22:27:02 +02:00
Ansuel Smith
324ec18615 uhttpd: Enable integrated Lua by default
We enabled lua interpreter by default as it doesn't make any problem in the uhttpd config file and we modify the index page to use it.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2017-05-16 16:57:01 +02:00
Hans Dedecker
6d7cb5337e odhcpd: update to git HEAD version
93abe6f config: fix invalid hoplimit in RA message
2ae08d1 config: fix invalid retranstime in RA message
0005cb4 config: fix invalid reachabletime in RA message
5683dd2 config: limit ra_mtu to 65535
f8d40a5 router: fix interface mtu read error
f8f4b87 config: limit ra_retranstime to 60000
a2d8bf6 dhcpv4: display two hex digits per octet in syslog
a9e9bc4 config: make RA retransTime configurable via uci
2cb6b48 config: make RA reachableTime configurable via uci
e4504db config: make RA curHopLimit configurable via uci
9dd5316 config: make RA mtu configurable via UCI
29cb2ff config: fix dhcpv4 server being started
0ef74ec ndp.c: add switch/case fallthrough comments

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-15 22:30:39 +02:00
Matthias Schiffer
1a16cb9c67
mac80211, hostapd: always explicitly set beacon interval
One of the latest mac80211 updates added sanity checks, requiring the
beacon intervals of all VIFs of the same radio to match. This often broke
AP+11s setups, as these modes use different default intervals, at least in
some configurations (observed on ath9k).

Instead of relying on driver or hostapd defaults, change the scripts to
always explicitly set the beacon interval, defaulting to 100. This also
applies the beacon interval to 11s interfaces, which had been forgotten
before. VIF-specific beacon_int setting is removed from hostapd.sh.

Fixes FS#619.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2017-05-13 17:12:54 +02:00
Matthias Schiffer
5e481881d7
hostapd: remove unused variable declarations in hostapd.sh
None of the variables in this "local" declaration are actually set in
wpa_supplicant_add_network().

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2017-05-13 16:27:22 +02:00
Kevin Darbyshire-Bryant
deef71375c dnsmasq: bump to 2.77rc3
Fix [FS#766] Intermittent SIGSEGV crash of dnsmasq-full

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-05-12 21:30:56 +02:00
Jo-Philipp Wich
e66f17ac1e openvpn: update to v2.4.2
Update to version 2.4.2 in order to address two potential Denial-of-Service
vectors in OpenVPN.

CVE-2017-7478 - Don't assert out on receiving too-large control packets
CVE-2017-7479 - Drop packets instead of assert out if packet id rolls over

Ref: https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn24#OpenVPN2.4.2
Ref: https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-05-12 11:54:48 +02:00
Arjen de Korte
44da45a881 dnsmasq: don't propagate DUID from one host to another
If no DUID is set for a host, it should be empty, not the last one set for a previous host.

Signed-off-by: Arjen de Korte <build+lede@de-korte.org>
2017-05-11 00:53:05 +02:00
Hans Dedecker
54ea0f45c8 dnsmasq: use append_interface_name when using option --interface-name
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-09 10:01:07 +02:00
Daniel Danzberger
eb99f8912a dnsmasq: add interface-name uci list.
This patch adds the interface-name option for each dhcp config
in /etc/config/dhcp.

With the interface_name option users can define a DNS name for each dhcp section
that will be resolved by dnsmasq with the underlaying interface address.

For example:
config dhcp 'lan'
	option interface 'lan'
	...
	list interface_name 'home.lan'
	...

Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [PKG_RELEASE increase]
2017-05-09 10:00:49 +02:00
Alberto Bursi
7296767639 dnsmasq: make tftp root if not existing
If there's a TFTP root directory configured, create it with mkdir -p
(which does not throw an error if the folder exists already)
before starting dnsmasq. This is useful for TFTP roots in /tmp, for example.

Originally submitted by nfw user aka Nathaniel Wesley Filardo

Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
2017-05-04 23:10:09 +02:00
Hans Dedecker
cd5cd7c859 dnsmasq: fix dhcp_option usage warning
Don't display unnecessary dhcp_option usage warning in case
dhcp_option is empty

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-05-04 22:42:49 +02:00
Nick Lowe
ed62d91f4b hostapd: add legacy_rates option to disable 802.11b data rates.
Setting legacy_rates to 0 disables 802.11b data rates.
Setting legacy_rates to 1 enables 802.11b data rates. (Default)

The basic_rate option and supported_rates option are filtered based on this.

The rationale for the change, stronger now than in 2014, can be found in:

https://mentor.ieee.org/802.11/dcn/14/11-14-0099-00-000m-renewing-2-4ghz-band.pptx

The balance of equities between compatibility with b clients and the
detriment to the 2.4 GHz ecosystem as a whole strongly favors disabling b
rates by default.

Signed-off-by: Nick Lowe <nick.lowe@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup, defaults change]
2017-05-03 13:58:23 +02:00
Abhilash Tuse
41feba8c4a hostapd: fix reload frequency change patch
When sta is configured, hostapd receives 'stop' and 'update' command from
wpa_supplicant. In the update command, hostapd gets sta parameters with
which it configures ap.

Problem is, with the default wireless configuration:
mode:11g freq:2.4GHz channel:1
If sta is connected to 5GHz network, then ap does not work. Ideally with
340-reload_freq_change.patch hostapd should reload the frequency changes
and start ap in 5GHz, but ap becomes invisible in the network.

This issue can be reproduced with following /etc/config/wireless:
config wifi-device  radio0
        option type     mac80211
        option channel  1
        option hwmode   11g
        option path     'virtual/uccp420/uccwlan'
        option htmode   'none'

config wifi-iface 'ap'
        option device 'radio0'
        option encryption 'none'
        option mode 'ap'
        option network 'ap'
        option ssid 'MyTestNet'
        option encryption none

config wifi-iface 'sta'
       option device radio0
       option network sta
       option mode sta
       option ssid TestNet-5G
       option encryption psk2
       option key 12345

This change updates current_mode structure based on configured hw_mode
received from wpa_supplicant. Also prepare rates table after frequency
selection.

Signed-off-by: Abhilash Tuse <Abhilash.Tuse@imgtec.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup, patch refresh]
2017-05-03 13:58:23 +02:00
Kevin Darbyshire-Bryant
b65c619d02 dnsmasq: bump to 2.77test5
A number of small tweaks & improvements on the way to a final release.
Most notable:

Improve DHCPv4 address-in-use check.
Remove the recently introduced RFC-6842 (Client-ids in DHCP replies)
support as it turns out some clients are getting upset.

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-05-02 22:32:14 +02:00
Hans Dedecker
c45ef702ff odhcpd: update to git HEAD version (FS#656,FS#595)
9268ca6 ndp: don't trigger IPv6 ping when neighbor entry is invalid
2b3355f ndp: fix adding proxy neighbor entries
7dff5b4 ndp: fix wrong interface name in syslog message
a54afb5 dhcpv6-ia: Fix segfault when writing DHCPv4 leases in state file
c0e9dbf ubus: don't segfault when there're no leases

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-04-28 21:59:29 +02:00
Hans Dedecker
9412fc2949 dnsmasq: support dhcp_option config as a list
Configuring dhcp_option as an option does not allow the usage of white
spaces in the option value; fix this by supporting dhcp_option as a list
config while still supporting the option config to maintain backwards
compatibility

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-04-27 22:04:29 +02:00
Hans Dedecker
e5bbead1a8 dropbear: fix procd interface trigger install
Install procd interface triggers only for interfaces which are enabled
so dropbear instances running on (an) enabled interface(s) are not
restarted due to an interface trigger of an interface which is disabled.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-04-26 21:29:16 +02:00
Hans Dedecker
6fd6582014 odhcpd: update to git HEAD version
570069d ubus: rework dumping IPv6 and IPv4 leases
4e579c4 dhcpv6-ia: simplify logic to write statefile and dhcpv6 logging

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-04-24 18:50:25 +02:00
Bastian Bittorf
56457dbcb7 dnsmasq: fix uninitialized varname in init-script
minor/cosmetic: fixes the following misleading message:

root@box:~ /etc/init.d/dnsmasq restart
sh: out of range

Signed-off-by: Bastian Bittorf <bb@npl.de>
2017-04-17 13:10:31 +02:00
Felix Fietkau
a7f8564b0f openvpn: add myself as maintainer
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-04-12 09:52:59 +02:00
Daniel Engberg
210e96d4cf OpenVPN: Update to 2.4.1
Update OpenVPN to 2.4.1
Remove 200-small_build_enable_occ.patch as it's included upstream.
Refresh patches
Add mirror and switch to HTTPS

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2017-04-12 09:52:57 +02:00
Daniel Golle
1c42598b7d dnsmasq: peacefully coexist with ISC DHCPd
Similar to odhcpd, allow using ISC DHCPd instead of dnsmasq.
Disable DHCP and/or DHCP6 in case ISC DHCP is present and
enabled.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-04-08 17:11:54 +02:00
Hans Dedecker
15ca327954 odhcpd: update to git HEAD version (FS#635)
3d9f406 rework IPv6 dns address selection (FS#635)
bc6c3ac ndp: keep an exact copy of IPv6 interface addresses
6eb1e01 ndp: code cleanup
eea7d03 rework IPv6 address dump logic
24d21c7 ndp: add syslog debug tracing

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-04-01 14:00:46 +02:00
Karl Vogel
5d4aecee3e dnsmasq: use logical interface name for dhcp relay config
The relay section should use the logical interface name and
not the linux network device name directly. This to be
consistent with other sections of the dnsmasq config where
'interface' means the logical interface.

Signed-off-by: Karl Vogel <karl.vogel@gmail.com>
2017-03-29 21:04:35 +02:00
Martin Schiller
06c49dbccf openvpn: add extra respawn parameters
This change protects the openvpn instances to be marked as "in a crash
loop" and thereby the connection retries will run infinitely.

When the remote site of an openvpn connection goes down for some time
(network failure etc.) the openvpn instance in an openwrt/lede device
should not stop retrying to establish the connection.

With the current limit of 5 retries, there is a user interaction
required, which isn't really what you want when the device should
simply do everything to keep the vpn connection up.

Signed-off-by: Martin Schiller <ms@dev.tdt.de>
2017-03-22 09:41:52 +01:00
Rafał Miłecki
106ae11edf umdns: update to the version 2017-03-21
This includes following changes:
480d7bc Fix sending unicast questions on cache expire
a0403cd Keep source sockaddr for every cached DNS record
1478293 Fix code freeing cached non-A(AAA) records too early
9f1cc22 Fix replying to "QU" questions received on unicast interface
943bedb Fix reading port of incoming packets
c725494 Use MCAST_PORT define for port 5353
ce7e9e9 Use one define for DNS-Based Service Discovery service name
e1bacef Drop entries cached for interface we're going to delete
496aeba Fix comment typo in cache_gc_timer
f89986b Fix refreshing cached A(AAA) records that expire

Previous updates made umdns work as expected on startup but there were
still many bugs. They were mostly related to runtime - cache management
and requests + responses. E.g. umdns was never able to send question on
DNS record expire. It was also ignoring all incoming unicast questions.

Since these issues are quite serious it makes sense to backport this
update to the stable branch.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-21 23:14:55 +01:00
Philip Prindeville
8e0775197a dnsmasq: don't point --resolv-file to default location unconditionally
If noresolv is set, we should not generate a --resolv-file parameter.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [minor cleanup]
2017-03-18 17:37:24 +01:00
Stijn Tintel
b03b293079 lldpd: bump to 0.9.6
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-03-18 12:08:03 +01:00
Rafał Miłecki
8eac991899 umdns: update to the version 2017-03-14
This includes 3 cleanups:
fd5a160 Don't cache hosts as services
80dd246 Refresh DNS records A and AAAA directly
6515101 Access cached records (instead of services) to read list of hosts

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-14 12:00:25 +01:00
Rafał Miłecki
0ebc681fe2 umdns: update to the 2017-03-10 version
This fixes crash in interface_start caused by freeing interface in
interface_free without stopping a timeout.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-10 11:59:29 +01:00
Kevin Darbyshire-Bryant
3a06dd60eb dnsmasq: do not forward rfc6761 excluded domains
RFC 6761 defines a number of top level domains should not be forwarded
to the Internet's domain servers since they are not responsible for
those domains.

This change adds a list of domains that will be blocked when 'boguspriv'
is used and augments that which is already blocked by dnsmasq's notion
of 'local service' using '--bogus-priv' i.e. RFC 1918 private addresses
and IPv6 prefixes as defined in RFC 6303.

To make this configurable rather than hard coded in dnsmasq's init
script, a new file /usr/share/dnsmasq/rfc6761.conf is conditionally
included.

The default file matches the RFC 6761 recommendation along with a few
other top level domains that should not be forwarded to the Internet.

Compile & run tested Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-03-09 10:42:27 +01:00
Yousong Zhou
78f14c099d openvpn: move list of params and bools to a separate file
So that future patches for addition/removal of them can be more
readable

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2017-03-07 21:31:59 +08:00
Jo-Philipp Wich
64de1cb1fd ppp: propagate master peerdns setting to dynamic slave interface
Honour the parent interfaces peerdns option when spawning a virtual DHCPv6
interface in order to avoid pulling in IPv6 DNS servers when the user opted
to inhibit peer DNS servers in the configuration.

Fixes #597.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-03-07 11:26:39 +01:00
Hans Dedecker
a8e0816490 odhcpd: add loglevel uci option in odhcpd defaults
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-03-06 17:38:33 +01:00
Florian Fainelli
cbfaba8f3f odhcpd: Bump to latest HEAD
Brings in the following change:

9eac2a896341 dhcpv6-ia: Check lockf return value

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-03-05 14:03:27 -08:00
Florian Fainelli
4c02435b9b omcproxy: Update to latest HEAD
Brings the following change:
1fe6f48f8a50 Cmake: Find libubox/list.h

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-03-01 17:19:51 -08:00
Yousong Zhou
699eedace0 relayd: fix making incomplete instance json data
Defer procd_open_instance only after validity check passed.

Fixes FS#541

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2017-02-25 20:16:59 +08:00
Yousong Zhou
699976e61d relayd: remove old start-stop-service related code
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2017-02-25 20:16:59 +08:00
Yousong Zhou
9063544c30 ppp: ppp6-up: add executable permission bit
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
2017-02-24 21:35:32 +08:00
Hans Dedecker
ea24d87e7b odhcpd: update to git HEAD version (FS#397) (FS#481)
1b630f8 router: don't announce prefixes with valid lifetime equal to 0
ba0cac0 router: fix arithmetic exception fault
3495f17 router: allow RA prefix lifetime being set to leasetime value (FS#397)
e437ce9 treewide: simplify dhcp leasetime checking
942fb33 router: support ra_mininterval and ra_lifetime uci parameters (FS#397)
f913337 router.h: fix alignment style
4dc7edb Revert "odhcpd.h: fix alignment style"
62ea54f odhcpd.h: fix alignment style
a898ee5 config: make loglevel configurable via uci (FS#481)
51c756c odhcpd: display correct default log level in usage text
68ee0b5 treewide: define and use macro IN6_IS_ADDR_ULA
fa57225 ndp: deregister netlink event socket for non recoverable errors
ac70d28 odhcpd: fix white space errors

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
2017-02-23 22:02:33 +01:00
Kevin Darbyshire-Bryant
2c8cb0c572 dnsmasq: bump to dnsmasq v2.77test4
--bogus-priv now applies to IPv6 prefixes as specified in RFC6303 - this
is significantly friendlier to upstream servers.

CNAME fix in auth mode - A domain can only have a CNAME if it has no
other records

Drop 2 patches now included upstream.

Compile & run tested Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-02-22 22:38:12 +01:00
Jo-Philipp Wich
aff2d5c856 hostapd: fix feature indication
- Fix eap test to work with standalone hostapd builds
 - Fix 11n test to check the correct define
 - Add 11ac, 11r and 11w tests

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2017-02-20 12:06:18 +01:00
Kevin Darbyshire-Bryant
0247314f7d dnsmasq: bump to dnsmasq v2.77test3
New test release (since test1) includes 2 LEDE patches that are
upstream and may be dropped, along with many spelling fixes.

Add forthcoming 2017 root zone trust anchor to trust-anchors.conf.

Backport 2 patches that just missed test3:

Reduce logspam of those domains handled locally 'local addresses only'
Implement RFC-6842 (Client-ids in DHCP replies)

Compile & run tested Archer C7 v2

Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
2017-02-20 10:21:42 +01:00
Felix Fietkau
7df998bb6d uhttpd: use sha256 when generating certificates with openssl (FS#512)
Patch from attachment to FS#512

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-17 14:42:13 +01:00
Stijn Tintel
27040dbf89 dropbear: bump PKG_RELEASE
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-02-17 12:18:58 +01:00