X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/0cbf2b821bb13da0268556d0e30ea627d5592c60..13559da6973c1cd590467eec74fda18717fe0116:/doc/doc-txt/experimental-spec.txt?ds=sidebyside diff --git a/doc/doc-txt/experimental-spec.txt b/doc/doc-txt/experimental-spec.txt index 81acfda5e..4836a7d51 100644 --- a/doc/doc-txt/experimental-spec.txt +++ b/doc/doc-txt/experimental-spec.txt @@ -771,89 +771,6 @@ b. Configure, somewhere before the DATA ACL, the control option to -Redis Lookup --------------------------------------------------------------- - -Redis is open source advanced key-value data store. This document -does not explain the fundamentals, you should read and understand how -it works by visiting the website at http://www.redis.io/. - -Redis lookup support is added via the hiredis library. Visit: - - https://github.com/redis/hiredis - -to obtain a copy, or find it in your operating systems package repository. -If building from source, this description assumes that headers will be in -/usr/local/include, and that the libraries are in /usr/local/lib. - -1. In order to build exim with Redis lookup support add - -EXPERIMENTAL_REDIS=yes - -to your Local/Makefile. (Re-)build/install exim. exim -d should show -Experimental_Redis in the line "Support for:". - -EXPERIMENTAL_REDIS=yes -LDFLAGS += -lhiredis -# CFLAGS += -I/usr/local/include -# LDFLAGS += -L/usr/local/lib - -The first line sets the feature to include the correct code, and -the second line says to link the hiredis libraries into the -exim binary. The commented out lines should be uncommented if you -built hiredis from source and installed in the default location. -Adjust the paths if you installed them elsewhere, but you do not -need to uncomment them if an rpm (or you) installed them in the -package controlled locations (/usr/include and /usr/lib). - - -2. Use the following global settings to configure Redis lookup support: - -Required: -redis_servers This option provides a list of Redis servers - and associated connection data, to be used in - conjunction with redis lookups. The option is - only available if Exim is configured with Redis - support. - -For example: - -redis_servers = 127.0.0.1/10/ - using database 10 with no password -redis_servers = 127.0.0.1//password - to make use of the default database of 0 with a password -redis_servers = 127.0.0.1// - for default database of 0 with no password - -3. Once you have the Redis servers defined you can then make use of the -experimental Redis lookup by specifying ${lookup redis{}} in a lookup query. - -4. Example usage: - -(Host List) -hostlist relay_from_ips = <\n ${lookup redis{SMEMBERS relay_from_ips}} - -Where relay_from_ips is a Redis set which contains entries such as "192.168.0.0/24" "10.0.0.0/8" and so on. -The result set is returned as -192.168.0.0/24 -10.0.0.0/8 -.. -. - -(Domain list) -domainlist virtual_domains = ${lookup redis {HGET $domain domain}} - -Where $domain is a hash which includes the key 'domain' and the value '$domain'. - -(Adding or updating an existing key) -set acl_c_spammer = ${if eq{${lookup redis{SPAMMER_SET}}}{OK}} - -Where SPAMMER_SET is a macro and it is defined as - -"SET SPAMMER " - -(Getting a value from Redis) - -set acl_c_spam_host = ${lookup redis{GET...}} - - DANE ------------------------------------------------------------ DNS-based Authentication of Named Entities, as applied