26 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	6cdf01297e	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 14:53:20 +02:00
Roman Khavronenko	256c561005	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 14:52:02 +02:00
Aliaksandr Valialkin	b2e182ca62	app/vmauth: add src_headers option at url_map, which allows routing incoming requests to different backends depending on request headers	2024-03-06 21:56:42 +02:00
Aliaksandr Valialkin	87d59cdfa5	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 20:52:42 +02:00
Aliaksandr Valialkin	4ee42e9e73	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 01:06:50 +02:00
Aliaksandr Valialkin	51acf0179c	app/vmauth: add ability to route requests to different backends depending on the request host	2023-12-14 00:47:00 +02:00
Aliaksandr Valialkin	49552eaa15	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 23:32:10 +02:00
Aliaksandr Valialkin	c1f651a9f9	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 22:34:40 +01:00
Aliaksandr Valialkin	23bb38ef80	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 23:26:36 +02:00
Aliaksandr Valialkin	3257fcfd8d	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 00:47:57 +02:00
Alexander Marshalov	9ba352da0f	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>	2023-09-01 08:57:52 +02:00
Alexander Marshalov	402d906d40	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>	2023-05-08 15:13:46 -07:00
Oleksandr Redko	0e1c395609	app,lib: fix typos in comments (#3804)	2023-02-13 09:32:35 -08:00
Aliaksandr Valialkin	9ed5b872df	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 00:32:56 -08:00
Aliaksandr Valialkin	769d7da25a	app/vmauth: automatically retry failing GET requests on the remaining backends	2023-02-09 21:06:09 -08:00
Aliaksandr Valialkin	7dc38fba72	app/vmauth: consistency renaming: UserInfo.URLMap -> UserInfo.URLMaps ... This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3486	2023-01-27 00:19:46 -08:00
Aliaksandr Valialkin	e03a924236	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 16:56:42 +03:00
Aliaksandr Valialkin	559dd996c4	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 19:11:35 +03:00
Aliaksandr Valialkin	5e5ce27df7	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 12:20:17 +03:00
benclive	76816a0193	Remove trailing slash for URLPrefixes with specific path (#1554)	2021-08-25 13:32:04 +03:00
Aliaksandr Valialkin	8cdecfc52c	app/vmauth: allow balancing the load among multiple backend nodes by specifying multiple urls in url_prefix config	2021-05-29 01:04:22 +03:00
Aliaksandr Valialkin	e7c4fde756	app/vmauth: parse url_prefix only once during config load	2021-04-21 10:57:17 +03:00
Nikolay	7d249d787d	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 10:59:20 +03:00
Aliaksandr Valialkin	26cb6f8861	app/vmauth: allow using regexps in url_map paths ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1112	2021-03-05 18:53:40 +02:00
Aliaksandr Valialkin	9e88ff3075	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 12:41:38 +02:00
Aliaksandr Valialkin	2b403d3f42	app/vmauth: prevent from attacks with .. in path for accessing resources outside the configured url_prefix	2020-05-07 12:55:04 +03:00