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Commit Graph
1676 Commits
Author SHA1 Message Date
Lennart Poettering 7ece6f5897 networkd: permit DNS "DefaultRoute" configuration in .network files 2018-12-21 12:10:07 +01:00
Lennart Poettering 09451975df networkd: small simplification 2018-12-21 12:10:07 +01:00
Lennart Poettering 500c65ad69 Merge pull request #11167 from yuwata/sd-resolve-typesafe 
sd-resolve: introduce typesafe macros
 2018-12-17 19:22:07 +01:00
Yu Watanabe 45cb8247d9 Merge pull request #11142 from ssahani/bond-dynamic-tlb 
netdev bond: add support to configure tlb_dynamic_lb
 2018-12-17 02:06:05 +01:00
Yu Watanabe 1061dab129 netdev: use typesafe resolve_getaddrinfo() in wireguard.c 2018-12-17 10:02:36 +09:00
Yu Watanabe a4c9ae400f netdev: sort headers 2018-12-17 10:02:36 +09:00
Susant Sahani 6d4efac2d9 networkd: Bond - AllSlavesActive fix parser 
Bond.AllSlavesActive use parser type bool
 2018-12-15 18:17:02 +05:30
Susant Sahani fde60a424e netdev bond: add support to configure tlb_dynamic_lb 
Closes https://github.com/systemd/systemd/issues/11135

Add test for bond : tlb_dynamic_lb
 2018-12-15 18:15:16 +05:30
Lennart Poettering 9a6f746fb6 locale-util: prefix special glyph enum values with SPECIAL_GLYPH_ 
This has been irritating me for quite a while: let's prefix these enum
values with a common prefix, like we do for almost all other enums.

No change in behaviour, just some renaming.
 2018-12-14 08:22:54 +01:00
Chris Down e92aaed30e tree-wide: Remove O_CLOEXEC from fdopen 
fdopen doesn't accept "e", it's ignored. Let's not mislead people into
believing that it actually sets O_CLOEXEC.

From `man 3 fdopen`:

> e (since glibc 2.7):
> Open the file with the O_CLOEXEC flag. See open(2) for more information. This flag is ignored for fdopen()

As mentioned by @jlebon in #11131.
 2018-12-12 20:47:40 +01:00
Thomas Haller 8217ed5ec3 network: fix handling of uninitialized and zero IAID setting 
An earlier commit 0e408b82b (dhcp6-client: handle IAID with value zero)
introduced a flag to sd_dhcp6_client to distinguish between an unset
IAID and a value set to zero.

However, that was not sufficient and broke leaving the setting
uninitialized in networkd configuration. The configuration parsing
also must distinguish between the default, unset value and an
explict zero configuration.

Fixes: 0e408b82b8
 2018-12-10 14:25:28 +01:00
Lennart Poettering ec68d13789 Merge pull request #10897 from keszybz/etc-fstab-parsing 
Forbid dashes in hostnames and /etc/fstab parsing improvements
 2018-12-10 12:31:30 +01:00
Zbigniew Jędrzejewski-Szmek 7470cc4c73 resolve: reject host names with leading or trailing dashes in /etc/hosts 
https://tools.ietf.org/html/rfc1035#section-2.3.1 says (approximately)
that only letters, numbers, and non-leading non-trailing dashes are allowed
(for entries with A/AAAA records). We set no restrictions.

hosts(5) says:
> Host names may contain only alphanumeric characters, minus signs ("-"), and
> periods (".").  They must begin with an alphabetic character and end with an
> alphanumeric character.

nss-files follows those rules, and will ignore names in /etc/hosts that do not
follow this rule.

Let's follow the documented rules for /etc/hosts. In particular, this makes us
consitent with nss-files, reducing surprises for the user.

I'm pretty sure we should apply stricter filtering to names received over DNS
and LLMNR and MDNS, but it's a bigger project, because the rules differ
depepending on which level the label appears (rules for top-level names are
stricter), and this patch takes the minimalistic approach and only changes
behaviour for /etc/hosts.

Escape syntax is also disallowed in /etc/hosts, even if the resulting character
would be allowed. Other tools that parse /etc/hosts do not support this, and
there is no need to use it because no allowed characters benefit from escaping.
 2018-12-10 09:56:56 +01:00
William A. Kennington III e4a71bf36f networkd: Static neighbor support 
When using networkd we currently have no way of ensuring that static
neighbor entries are set when our link comes up. This change adds a new
section to the network definition that allows multiple static neighbors
to be set on a link.
 2018-12-09 16:56:37 -08:00
William A. Kennington III 289e6774d0 networkd: Use only a generic CONFIGURING state 
This allows us to convey that we are performing multiple link
configuration changes in parallel. This is needed to support configuring
neighbors while simultaneously configuring addresses and routes.
 2018-12-09 16:56:00 -08:00
William A. Kennington III c42ff3a1a7 networkd: Track address configuration 
This will be useful to assert that our static route configuration always
happens after address configuration once our individual configure state
goes away.
 2018-12-09 16:54:37 -08:00
Yu Watanabe c03a80c419 wait-online: define main through macro 2018-12-08 18:09:40 +09:00
Yu Watanabe 2362a8f547 network: define main through macro 2018-12-08 18:09:40 +09:00
Yu Watanabe f0a43eb821 Merge pull request #11063 from yuwata/update-missing-v3 
missing: split missing.h into small pieces
 2018-12-06 16:54:27 +01:00
Yu Watanabe 801503d22b Merge pull request #10988 from ssahani/IFLA_BRPORT_MCAST_TO_UCAST 
networkd: bridge add support to configure multicast_to_unicast
 2018-12-06 14:32:52 +01:00
Yu Watanabe e93672eeac tree-wide: drop missing.h from headers and use relevant missing_*.h 2018-12-06 13:31:16 +01:00
Yu Watanabe ef118d00eb util: drop missing.h from socket-util.h 2018-12-06 13:31:16 +01:00
Susant Sahani 8b220643b1 networkd: RPDB rule - add support to configure inverted rule. 
Closes #10706
 2018-12-06 10:42:36 +05:30
Yu Watanabe 253de60634 Merge pull request #11021 from ssahani/isatap 
networkd: Add support to configure ISATAP tunnel
 2018-12-05 23:13:17 +01:00
Yu Watanabe 36dd5ffd5d util: drop missing.h from util.h 2018-12-04 10:00:34 +01:00
Susant Sahani d3aa8b49e5 networkd: bridge add support to configure multicast_to_unicast 
closes #10649
 2018-12-03 23:49:46 +05:30
Lennart Poettering 76b31bbb24 Merge pull request #10920 from yuwata/hashmap-destructor 
hashmap: make hashmap_free() call destructors of key or value
 2018-12-03 17:59:44 +01:00
Lennart Poettering a20f73221a Merge pull request #10976 from yuwata/typesafe-netlink-call 
netlink: introduce typesafe netlink functions
 2018-12-03 17:55:00 +01:00
Yu Watanabe 7934dede41 network: drop unnecessary buffers 2018-12-03 12:15:26 +01:00
Lennart Poettering ad2bf5df89 Merge pull request #10992 from yuwata/follow-up-10948 
network: make fib rule accept arbitrary ip protocol
 2018-12-03 11:09:04 +01:00
Yu Watanabe 9714c020fc missing: split network related entries 
Also adds comments which kernel version added the entries.

Closes #10553.
 2018-12-03 10:31:05 +01:00
Susant Sahani 918049ad53 networkd: Add support to configure ISATAP tunnel 
Let's just reuse the code of sit tunnel to create a ISATAP tunnel.
Matter of turning a flag

Please see https://elixir.bootlin.com/linux/v4.19.6/source/net/ipv6/sit.c#L208
 2018-12-03 09:15:24 +05:30
Susant Sahani 7b3b982217 vxlan: minor coding style fixes. 2018-12-03 02:05:12 +09:00
Lennart Poettering 686d13b9f2 util-lib: split out env file parsing code into env-file.c 
It's quite complex, let's split this out.

No code changes, just some file rearranging.
 2018-12-02 13:22:29 +01:00
Lennart Poettering e4de72876e util-lib: split out all temporary file related calls into tmpfiles-util.c 
This splits out a bunch of functions from fileio.c that have to do with
temporary files. Simply to make the header files a bit shorter, and to
group things more nicely.

No code changes, just some rearranging of source files.
 2018-12-02 13:22:29 +01:00
Yu Watanabe 7a08d314f2 tree-wide: make hash_ops typesafe 2018-12-02 07:53:27 +01:00
Yu Watanabe 302a796f5a network: use typesafe netlink_call_async() macro where applicable 2018-12-02 06:29:32 +01:00
Yu Watanabe 10ff4eb621 network: rename ndisc_route_handler() to ndisc_netlink_message_handler() 
As it is also called when configuring addresses.
 2018-12-02 06:28:44 +01:00
Yu Watanabe bd1175bc46 network: add assertions 
As they do not have default callback functions.
 2018-12-02 06:23:45 +01:00
Yu Watanabe 4645ad47ac network: use route_remove_handler() as the default callback of route_remove() 2018-12-02 06:23:45 +01:00
Yu Watanabe 63ae056909 network: use address_remove_handler() as the default callback of address_remove() 2018-12-02 06:23:45 +01:00
Yu Watanabe 29889b4d24 network: set default callbacks for routing_policy_rule_configure() and routing_policy_rule_remove() 2018-12-02 06:23:45 +01:00
Yu Watanabe cccf9517f1 network: move address_label_handler() to networkd-address-label.c 
And use it as the default callback function of address_label_configure().
 2018-12-02 06:23:45 +01:00
Yu Watanabe a9eea6065c network: simplify dhcp6_get_prefix_delegation() 2018-12-02 06:23:45 +01:00
Yu Watanabe 3a269dcf51 network: make IPProtocol= also accept IP protocol number 2018-12-02 06:13:47 +01:00
Yu Watanabe 97f9df9e30 network: rename Protocol= in [RoutingPolicyRule] to IPProtocol= 2018-12-02 06:13:47 +01:00
Yu Watanabe da96ad5ae2 util: rename socket_protocol_{from,to}_name() to ip_protocol_{from,to}_name() 2018-12-02 05:48:27 +01:00
Susant Sahani 58a02e4c97 ip rule: fix clang warning. 
```
[2/1209] Compiling C object 'src/network/src@network@@networkd-core@sta/networkd-routing-policy-rule.c.o'.
FAILED: src/network/src@network@@networkd-core@sta/networkd-routing-policy-rule.c.o
clang -Isrc/network/src@network@@networkd-core@sta -Isrc/network -I../src/network -Isrc/basic -I../src/basic -Isrc/shared -I../src/shared -Isrc/systemd -I../src/systemd -Isrc/journal -I../src/journal -Isrc/journal-remote -I../src/journal-remote -Isrc/nspawn -I../src/nspawn -Isrc/resolve -I../src/resolve -Isrc/timesync -I../src/timesync -I../src/time-wait-sync -Isrc/login -I../src/login -Isrc/udev -I../src/udev -Isrc/libudev -I../src/libudev -Isrc/core -I../src/core -I../src/libsystemd/sd-bus -I../src/libsystemd/sd-device -I../src/libsystemd/sd-event -I../src/libsystemd/sd-hwdb -I../src/libsystemd/sd-id128 -I../src/libsystemd/sd-netlink -I../src/libsystemd/sd-network -Isrc/libsystemd-network -I../src/libsystemd-network -I. -I../ -Xclang -fcolor-diagnostics -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Werror -std=gnu99 -O0 -g -Wextra -Werror=undef -Wmissing-include-dirs -Wold-style-definition -Wpointer-arith -Winit-self -Wfloat-equal -Werror=missing-prototypes -Werror=implicit-function-declaration -Werror=missing-declarations -Werror=return-type -Werror=incompatible-pointer-types -Werror=format=2 -Wstrict-prototypes -Wredundant-decls -Wmissing-noreturn -Wshadow -Wendif-labels -Wstrict-aliasing=2 -Wwrite-strings -Werror=overflow -Werror=shift-count-overflow -Wdate-time -Wnested-externs -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-result -Wno-error=nonnull -ffast-math -fno-common -fdiagnostics-show-option -fno-strict-aliasing -fvisibility=hidden -fstack-protector -fstack-protector-strong --param=ssp-buffer-size=4 -fPIE -Wno-typedef-redefinition -Wno-gnu-variable-sized-type-not-at-end -Werror=shadow -include config.h -fPIC  -MD -MQ 'src/network/src@network@@networkd-core@sta/networkd-routing-policy-rule.c.o' -MF 'src/network/src@network@@networkd-core@sta/networkd-routing-policy-rule.c.o.d' -o 'src/network/src@network@@networkd-core@sta/networkd-routing-policy-rule.c.o' -c ../src/network/networkd-routing-policy-rule.c
../src/network/networkd-routing-policy-rule.c:1071:33: error: format specifies type 'unsigned char' but the argument has type '__u16' (aka 'unsigned short') [-Werror,-Wformat]
                                rule->sport.start, rule->sport.end);
                                ^~~~~~~~~~~~~~~~~
../src/network/networkd-routing-policy-rule.c:1071:52: error: format specifies type 'unsigned char' but the argument has type '__u16' (aka 'unsigned short') [-Werror,-Wformat]
                                rule->sport.start, rule->sport.end);
                                                   ^~~~~~~~~~~~~~~
../src/network/networkd-routing-policy-rule.c:1078:33: error: format specifies type 'unsigned char' but the argument has type '__u16' (aka 'unsigned short') [-Werror,-Wformat]
                                rule->dport.start, rule->dport.end);
                                ^~~~~~~~~~~~~~~~~
../src/network/networkd-routing-policy-rule.c:1078:52: error: format specifies type 'unsigned char' but the argument has type '__u16' (aka 'unsigned short') [-Werror,-Wformat]
                                rule->dport.start, rule->dport.end);
                                                   ^~~~~~~~~~~~~~~
4 errors generated.
```
 2018-12-01 15:45:12 +01:00
Lennart Poettering 59ea6e57a5 networkd: refuse IPv6 RADV prefixes that lack Prefix= setting 
Fixes: #9589
 2018-11-30 22:19:28 +01:00
Susant Sahani 173a6e29be networkd: vxlan make use of parse_ip_port_range 
Use parse_ip_port_range
 2018-11-29 14:04:26 +01:00