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131 Commits

Author SHA1 Message Date
Waldemar Quevedo
61d1ec53fa Allow conf vars within account block 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-11-02 14:42:29 -07:00
Derek Collison
ea5a6d9589 Updates for comments, some golint fixes 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-10-31 20:28:44 -07:00
Derek Collison
47963303f8 First pass at new cluster design 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-10-24 21:29:29 -07:00
Ivan Kozlovic
0067c3bb04 Added support for lame duck mode 
When receiving SIGUSR2 signal (or -sl ldm) the server stops
accepting new clients, closes routes connections and spread the
closing of client connections based on a config lame duck duration
(default is 30sec). This will help preventing a storm of client
reconnect when a server needs to be shutdown.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2018-10-19 19:07:37 -06:00
Waldemar Quevedo
e819f15ca4 Collecting all config errors then flush before exit 
Show warnings on server startup

Removes notions around `pedantic` checks and instead
just reports the warnings in case there were any, or
the collection of errors that may have been found
in the configuration file.

Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-10-16 13:29:29 -07:00
Waldemar Quevedo
ed1af40996 Add source to config errors 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-10-16 13:29:29 -07:00
Waldemar Quevedo
fdd1536a8a Always parse config file with checks enabled 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-10-16 13:29:29 -07:00
Derek Collison
b014db8502 Updates based on comments 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-10-04 12:50:12 -07:00
Derek Collison
0d1d51a3bb Support for global/reserved accounts 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-10-04 12:12:34 -07:00
Derek Collison
86c604932c Merge pull request #760 from nats-io/config-report-pos 
Report position of configuration errors
 2018-10-03 15:23:06 -07:00
Waldemar Quevedo
18a62cdb60 Change style of reporting errors with line and pos 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-10-03 14:52:57 -07:00
Ivan Kozlovic
eab4af02a3 Fixed accounts users loading 
Resolves #764

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2018-10-03 13:28:18 -06:00
Waldemar Quevedo
181b07ebc1 Config reporting with line and error position 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-10-02 11:38:15 -07:00
Derek Collison
14cdda8cd4 Updates from comments 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-30 09:36:32 -07:00
Derek Collison
9f8330bcc9 Added import and export parsing for configs 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-29 13:04:19 +02:00
Derek Collison
1cbfbfa071 Basic account support 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-29 13:04:19 +02:00
Waldemar Quevedo
255be72df8 Report warnings when using deprecated fields 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-09-11 17:50:02 -07:00
Waldemar Quevedo
df2364af26 Add -t pedantic config check to the server 
Signed-off-by: Waldemar Quevedo <wally@synadia.com>
 2018-09-11 16:06:53 -07:00
Ivan Kozlovic
846544ecfe Merge pull request #747 from nats-io/update_route_perms 
[CHANGED] Cluster permissions moved out of cluster's authorization
 2018-09-11 10:04:13 -06:00
Ivan Kozlovic
e1202dd30a [CHANGED] Cluster permissions moved out of cluster's authorization 
It will be possible to set subjects permissions regardless of the
presence of an authorization block.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2018-09-10 17:03:50 -06:00
Derek Collison
e8611b1f47 Make sure mixed mode supported for config files. 
Use test helpers for generating tmp configs.

Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-10 15:29:42 -07:00
Derek Collison
3d2cb0e7d1 Basic nkey support and nonce handling 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-10 15:29:42 -07:00
Derek Collison
f85f002a28 Update tls and remove pre 1.9 files 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-09-06 19:00:44 -07:00
Ivan Kozlovic
7e39d0935d Fixed crash related to route permissions after allow/deny feature 
This is an issue in master only, not in any public release.
The issue is that permissions should be assigned as-is for the
route perms because Publish/Subscribe could be nil, so trying
to dereference Publish.Allow/Deny or Subscribe.Allow/Deny could
crash. The code checking for permissions correctly check if
Publish/Subscribe is nil or not.

This was introduced with PR #725

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2018-08-27 14:43:32 -06:00
Derek Collison
7b9bab22c9 Reduce duplicate code, check subjects 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-08-23 16:47:20 -07:00
Derek Collison
5955f22d65 Add in route permission support 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-08-23 14:42:43 -07:00
Derek Collison
65188f9768 Added parser for new style authorizations 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-08-22 20:41:48 -07:00
Ivan Kozlovic
895f05e5e9 Merge pull request #691 from nats-io/port-file 
Added Internal option to write a ports file `--ports_file_dir`
 2018-07-02 18:03:47 -06:00
Alberto Ricart
456c09855e fmt 2018-07-02 15:50:03 -05:00
Derek Collison
e78d587083 Added support for maximum subscriptions per connection 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-07-01 15:13:59 -07:00
Derek Collison
3b953ce838 Allow localhost to not be defined, only need 127.0.0.1 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-28 16:10:19 -07:00
Alberto Ricart
4a07a60524 Fixes and changes as per review 2018-06-26 16:50:14 -05:00
Derek Collison
0c0dd92467 cluster should be empty when not defined 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-26 10:49:18 -07:00
Derek Collison
ec8e2636de Track closed connections and reason for closing 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-25 17:56:07 -07:00
Alberto Ricart
c35607cd95 [ADD] internal option to write a ports file --ports_file_dir 
The added option writes a file in the specified directory called <exename>_<pid>.ports which
contains a JSON representation of ports that the gnatsd has opened.

This change is intended to facilitate testing by having ports be specified with a -1, so
they are auto assigned and allow tests to locate and connect to the launched gnatsd(s).
 2018-06-22 16:15:39 -05:00
Ivan Kozlovic
d435fb9aa3 Remove some debug statements 
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2018-06-21 20:23:39 -06:00
Ivan Kozlovic
bf3bc81722 Add route permissions 
The `client.perms` struct is left unchanged. We simply map Import
and Export semantics to existing Publish and Subscribe ones.

Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
 2018-06-21 17:04:10 -06:00
Derek Collison
049db6e854 Support for queue subscriber retries over routes 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-04 17:45:05 -07:00
Derek Collison
df574ce951 varz cluster empty when not defined 
Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-04 17:45:05 -07:00
Derek Collison
50a99241ea Slow consumer updates and latency improvements. 
Use pending bytes as slow consumer trigger, so reintroduce max_pending.
Improve latency with inplace flush calls when appropriate. Utilize simple
time budget for readLoop routine.

Signed-off-by: Derek Collison <derek@nats.io>
 2018-06-04 17:45:05 -07:00
Derek Collison
00901acc78 Update license to Apache 2 2018-03-15 22:31:07 -07:00
Ivan Kozlovic
acf4a31e4b Major updates + support for config reload of client/cluster advertise 2018-02-05 20:15:36 -07:00
Peter Miron
4829592107 removed support for array of Advertise addresses. Added support for Route advertise address. 2017-11-29 11:41:08 -05:00
Peter Miron
7d34b890c6 Takes list of client connect addresses. Uses the first as the host / port sent on info. 2017-11-28 09:55:35 -05:00
Peter Miron
6852298e7b draft of fix for issue #447. allows advertising separate host:ports to client. 2017-11-27 15:34:15 -05:00
Ivan Kozlovic
347798428d Merge pull request #576 from orus-io/custom_auth 
[ADDED] Custom Authorization through Options
 2017-09-20 11:40:49 -06:00
Ivan Kozlovic
8b4a02dd9a Pass functions to ConfigureOptions to print version, help, tls help 
This will allow NATS Streaming to provide its own version of what
should be printed when various flags are set.

Related to #578
 2017-09-08 09:59:04 -06:00
Christophe de Vienne
e556854f54 Rename Custom*Auth to Custom*Authentication 
Simplify and complete tests based on Ivan advice.
 2017-09-08 10:54:20 +02:00
Ivan Kozlovic
6ba9269cda Added error check for fs.Parse() call 
This is just for tests since from main.go, the FlagSet is set
with ExitOnError so Parse() would call os.Exit(2).
Regardless, I wanted to add error checking and a test for that.

Related to #578
 2017-09-07 10:37:46 -06:00
Christophe de Vienne
b473674907 Add back custom Auth api 
The removal of SetClientAuthMethod removed any possibility of providing
a custom auth backend.

This patch add it back as a Option attribute, so we can wait comfortably for #434,
which aims to provide more extensible external Auth.
 2017-09-07 17:39:34 +02:00