26 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	db85744e04	app/vmauth: follow-up for b155b20de4 ... - Use exact matching by default for the query arg value provided via arg=value syntax at src_query_args. Regex matching can be enabled by using =~ instead of = . For example, arg=~regex. This ensures that the exact matching works as expected without the need to escape special regex chars. - Add helper functions for creating QueryArg, Header and Regex structs in tests. This improves maintainability of the tests. - Remove url.QueryUnescape() call on the url in TestCreateTargetURLSuccess(), since this is bogus approach. The url.QueryUnescape() must be applied to individual query args, and it mustn't be applied to the whole url, since in this case it may perform invalid unescaping in the context of the url, or make the resulting url invalid. While at it, properly marshal all the fields inside UserInfo config to yaml in tests. Previously Header and QueryArg structs were improperly marshaled because the custom MarshalYAML is called only on pointers to Header and QueryArg structs. This improves test coverage. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6070 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6115	2024-04-17 14:27:52 +02:00
Roman Khavronenko	b155b20de4	app/vmauth: support regex matching in src_query_args (#6115) ... Support regex matching when routing incoming requests based on HTTP query args via `src_query_args` option at `url_map`. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6070 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-04-17 09:54:43 +02:00
Aliaksandr Valialkin	76ef84fcae	app/vmauth: add src_headers option at url_map, which allows routing incoming requests to different backends depending on request headers	2024-03-06 21:56:32 +02:00
Aliaksandr Valialkin	61d1af8050	app/vmauth: add ability to route requests based on HTTP query args via src_query_args option ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5878	2024-03-06 20:52:25 +02:00
Aliaksandr Valialkin	2afb068f0f	app/vmauth: allow specifying an empty retry_status_codes and and zero drop_src_path_prefix_parts in order to override user-level setting ... Previously `retry_status_codes: []` and `drop_src_path_prefix_parts: 0` at `url_map` were equivalent to missing values. This was resulting in using the user-level values instead.	2023-12-14 01:04:56 +02:00
Aliaksandr Valialkin	68be182075	app/vmauth: add ability to route requests to different backends depending on the request host	2023-12-14 00:46:36 +02:00
Aliaksandr Valialkin	042267541f	app/vmauth: add support for hot standby mode via first_available load balancing policy ... vmauth in `hot standby` mode sends requests to the first url_prefix while it is available. If the first url_prefix becomes unavailable, then vmauth falls back to the next url_prefix. This allows building highly available setup as described at https://docs.victoriametrics.com/vmauth.html#high-availability Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792	2023-12-08 23:31:07 +02:00
Aliaksandr Valialkin	8eed04b2c6	app/vmauth: add ability to drop the specified number of /-delimited prefix parts from request path ... This can be done via `drop_src_path_prefix_parts` option at `url_map` and `user` levels. See https://docs.victoriametrics.com/vmauth.html#dropping-request-path-prefix	2023-11-13 22:32:22 +01:00
Aliaksandr Valialkin	a315694dd9	app/vmauth: add ability to specify response status codes for retrying requests during load-balancing ... Response status codes for retrying can be specified via retry_status_codes list See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893	2023-09-08 23:23:15 +02:00
Aliaksandr Valialkin	b80d338287	app/vmauth: retry requests at other backends on 5xx response status codes ... This should allow implementing high availability scheme described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4792#issuecomment-1674338561 See also https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4893	2023-09-08 00:46:37 +02:00
Alexander Marshalov	b18eed3427	vmauth: added ability to set and remove response headers (#4825) (#4914) ... * added ability to set and clear response headers (#4825) Signed-off-by: Alexander Marshalov <_@marshalov.org> * added ability to set and clear response headers (#4825) Signed-off-by: Alexander Marshalov <_@marshalov.org> * fix review comment Signed-off-by: Alexander Marshalov <_@marshalov.org> --------- Signed-off-by: Alexander Marshalov <_@marshalov.org>	2023-08-31 14:26:51 +02:00
Alexander Marshalov	041e188df8	added default_url field in vmauth users config (#4084) (#4156) ... * added default url field in vmauth users config (#4084) --------- Signed-off-by: Alexander Marshalov <_@marshalov.org>	2023-04-26 11:04:35 +02:00
Oleksandr Redko	9fff48c3e3	app,lib: fix typos in comments (#3804)	2023-02-13 13:27:13 +01:00
Aliaksandr Valialkin	776391917f	app/vmauth: improve load balancing by sending incoming requests to backends with the lowest number of concurrent requests ... While at it, stop sending requests to unavailable backend for 3 seconds before the next attempt. This should reduce the amounts of useless work and the number of useless network packets when the backend is temporarily unavailable.	2023-02-11 00:30:31 -08:00
Aliaksandr Valialkin	70f8911ca7	app/vmauth: automatically retry failing GET requests on the remaining backends	2023-02-09 21:05:55 -08:00
Aliaksandr Valialkin	36941d6d75	app/vmauth: consistency renaming: UserInfo.URLMap -> UserInfo.URLMaps ... This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3486	2023-01-27 00:19:02 -08:00
Aliaksandr Valialkin	a296994fed	app/vmauth: do not remove trailing slash from the proxied path ... This should fix the issue with opening VMUI at /vmui/ page. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1752	2022-10-01 16:52:30 +03:00
Aliaksandr Valialkin	013d626889	app/vmauth: add ability to specify http headers to send in requests to backends ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1736	2021-10-22 19:10:29 +03:00
Aliaksandr Valialkin	adedc83b3b	app/vmauth: do not log invalid auth tokens by default for security reasons ... The logging can be enabled by passing `-logInvalidAuthTokens` command-line flag to vmauth	2021-09-14 12:20:03 +03:00
benclive	48f33d098b	Remove trailing slash for URLPrefixes with specific path (#1554)	2021-08-25 13:28:50 +03:00
Aliaksandr Valialkin	b22e380a34	app/vmauth: allow balancing the load among multiple backend nodes by specifying multiple urls in url_prefix config	2021-05-29 01:03:37 +03:00
Aliaksandr Valialkin	7c4e460513	app/vmauth: parse url_prefix only once during config load	2021-04-21 10:55:29 +03:00
Nikolay	6a81a89b3d	adds query params support for vmauth urlPrefix (#1226) ... * adds query params support for vmauth urlPrefix * Update app/vmauth/example_config.yml * Update app/vmauth/example_config.yml Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2021-04-20 10:51:03 +03:00
Aliaksandr Valialkin	47ac2051bb	app/vmauth: allow using regexps in url_map paths ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1112	2021-03-05 18:21:36 +02:00
Aliaksandr Valialkin	1e38ad6d20	app/vmauth: add ability to route requests from a single users to multiple targets depending on the requested path ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1064	2021-02-11 12:41:16 +02:00
Aliaksandr Valialkin	653d51694a	app/vmauth: prevent from attacks with .. in path for accessing resources outside the configured url_prefix	2020-05-07 12:55:18 +03:00