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| -rw-r--r-- | proto/mongodb_table | 240 |
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diff --git a/proto/mongodb_table b/proto/mongodb_table new file mode 100644 index 0000000..81dfc8e --- /dev/null +++ b/proto/mongodb_table @@ -0,0 +1,240 @@ +#++ +# NAME +# mongodb_table 5 +# SUMMARY +# Postfix MongoDB client configuration +# SYNOPSIS +# \fBpostmap -q "\fIstring\fB" mongodb:/etc/postfix/\fIfilename\fR +# +# \fBpostmap -q - mongodb:/etc/postfix/\fIfilename\fB <\fIinputfile\fR +# DESCRIPTION +# The Postfix mail system uses optional tables for address +# rewriting or mail routing. These tables are usually in +# \fBdbm\fR or \fBdb\fR format. +# +# Alternatively, lookup tables can be specified as MongoDB +# databases. In order to use MongoDB lookups, define a MongoDB +# source as a lookup table in main.cf, for example: +# .nf +# alias_maps = mongodb:/etc/postfix/mongodb-aliases.cf +# .fi +# +# In this example, the file /etc/postfix/mongodb-aliases.cf +# has the same format as the Postfix main.cf file, and can +# specify the parameters described below. It is also possible +# to have the configuration in main.cf; see "OBSOLETE MAIN.CF +# PARAMETERS" below. +# +# It is strongly recommended to use proxy:mongodb, in order +# to reduce the number of database connections. For example: +# .nf +# alias_maps = proxy:mongodb:/etc/postfix/mongodb-aliases.cf +# .fi +# +# Note: when using proxy:mongodb:/\fIfile\fR, the file must +# be readable by the unprivileged postfix user (specified +# with the Postfix mail_owner configuration parameter). +# MONGODB PARAMETERS +# .ad +# .fi +# .IP "\fBuri\fR" +# The URI of mongo server/cluster that Postfix will try to +# connect to and query from. Please see +# .nf +# https://www.mongodb.com/docs/manual/reference/connection-string/ +# .fi +# +# Example: +# .nf +# uri = mongodb+srv://user:pass@loclhost:27017/mail +# .fi +# .IP "\fBdbname\fR" +# Name of the database to read the information from. +# Example: +# .nf +# dbname = mail +# .fi +# .IP "\fBcollection\fR" +# Name of the collection (table) to read the information from. +# Example: +# .nf +# collection = mailbox +# .fi +# .IP "\fBquery_filter\fR" +# The MongoDB query template used to search the database, +# where \fB%s\fR is a substitute for the email address that +# Postfix is trying to resolve. Please see: +# .nf +# https://www.mongodb.com/docs/manual/tutorial/query-documents/ +# .fi +# +# Example: +# .nf +# query_filter = {"$or": [{"username": "%s"}, {"alias.address": "%s"}], "active": 1} +# .fi +# +# This parameter supports the following '%' expansions: +# .RS +# .IP "\fB%%\fR" +# This is replaced by a literal '%' character. +# .IP "\fB%s\fR" +# This is replaced by the input key. The %s must appear in +# quotes, because all Postfix queries are strings containing +# (parts from) a domain or email address. Postfix makes no +# numerical queries. +# .IP "\fB%u\fR" +# When the input key is an address of the form user@domain, +# \fB%u\fR is replaced by the local part of the address. +# Otherwise, \fB%u\fR is replaced by the entire search string. +# .IP "\fB%d\fR" +# When the input key is an address of the form user@domain, +# \fB%d\fR is replaced by the domain part of the address. +# .IP "\fB%[1-9]\fR" +# The patterns %1, %2, ... %9 are replaced by the corresponding +# most significant component of the input key's domain. If +# the input key is \fIuser@mail.example.com\fR, then %1 is +# \fBcom\fR, %2 is \fBexample\fR and %3 is \fBmail\fR. +# .RE +# .IP +# In the above substitutions, characters will be quoted as +# required by RFC 4627. For example, each double quote or +# backslash character will be escaped with a backslash +# characacter. +# .IP "\fBprojection\fR" +# Advanced MongoDB query projections. Please see: +# .nf +# https://www.mongodb.com/docs/manual/tutorial/project-fields-from-query-results/ +# .fi +# +# .RS +# .IP \(bu +# If \fBprojection\fR is non-empty, then \fBresult_attribute\fR +# must be empty. +# .IP \(bu +# This implementation can extract information only from result +# fields that have type \fBstring\fR (UTF8), \fBinteger\fR +# (int32, int64) and \fBarray\fR. Other result fields will +# be ignored with a warning. Please see: +# .nf +# https://mongoc.org/libbson/current/bson_type_t.html +# .fi +# .IP \(bu +# As with \fBresult_attribute\fR, the top-level _id field +# (type OID) is automatically removed from projection results. +# .RE +# .IP "\fBresult_attribute\fR" +# Comma or whitespace separated list with the names of fields +# to be returned in a lookup result. +# +# .RS +# .IP \(bu +# If \fBresult_attribute\fR is non-empty, then \fBprojection\fR +# must be empty. +# .IP \(bu +# As with \fBprojection\fR, the top-level _id field (type +# OID) is automatically removed from lookup results. +# .RE +# .IP "\fBresult_format (default: \fB%s\fR)\fR" +# Format template applied to the result from \fBprojection\fR +# or \fBresult_attribute\fR. Most commonly used to append (or +# prepend) text to the result. This parameter supports the +# following '%' expansions: +# .RS +# .IP "\fB%%\fR" +# This is replaced by a literal '%' character. +# .IP "\fB%s\fR" +# This is replaced by the value of the result attribute. When +# result is empty it is skipped. +# .IP "\fB%u\fR +# When the result attribute value is an address of the form +# user@domain, \fB%u\fR is replaced by the local part of the +# address. When the result has an empty localpart it is +# skipped. +# .IP "\fB%d\fR" +# When a result attribute value is an address of the form +# user@domain, \fB%d\fR is replaced by the domain part of the +# attribute value. When the result is unqualified it is +# skipped. +# .IP "\fB%[SUD1-9]\fR" +# The upper-case and decimal digit expansions interpolate the +# parts of the input key rather than the result. Their behavior +# is identical to that described with \fBquery_filter\fR, and +# in fact because the input key is known in advance, lookups +# whose key does not contain all the information specified +# in the result template are suppressed and return no results. +# .RE +# .IP +# For example, using "result_format = smtp:[%s]" allows one +# to use a mailHost attribute as the basis of a transport(5) +# table. After applying the result format, multiple values +# are concatenated as comma separated strings. The expansion_limit +# parameter explained below allows one to restrict the number +# of values in the result, which is especially useful for +# maps that should return a single value. +# +# The default value \fB%s\fR specifies that each +# attribute value should be used as is. +# +# NOTE: DO NOT put quotes around the result format! The result +# is not a JSON string. +# .IP "\fBdomain (default: no domain list)\fR" +# This is a list of domain names, paths to files, or "type:table" +# databases. When specified, only fully qualified search keys +# with a *non-empty* localpart and a matching domain are +# eligible for lookup: 'user' lookups, bare domain lookups +# and "@domain" lookups are not performed. This can significantly +# reduce the query load on the backend database. Example: +# .nf +# domain = postfix.org, hash:/etc/postfix/searchdomains +# .fi +# .IP "\fBexpansion_limit (default: 0)\fR" +# A limit on the total number of result elements returned (as +# a comma separated list) by a lookup against the map. A +# setting of zero disables the limit. Lookups fail with a +# temporary error if the limit is exceeded. Setting the limit +# to 1 ensures that lookups do not return multiple values. +# OBSOLETE MAIN.CF PARAMETERS +# .ad +# .fi +# MongoDB parameters can also be defined in main.cf. Specify +# as MongoDB source a name that doesn't begin with a slash +# or a dot. The MongoDB parameters will then be accessible +# as the name you've given the source in its definition, an +# underscore, and the name of the parameter. For example, if +# a map is specified as "mongodb:\fImongodb_source\fR", the +# "uri" parameter would be defined in main.cf as +# "\fImongodb_source\fR_uri". +# +# Note: with this form, passwords are written in main.cf, +# which is normally world-readable, and '$' in a mongodb +# parameter setting needs to be written as '$$'. +# SEE ALSO +# postmap(1), Postfix lookup table maintenance +# postconf(5), configuration parameters +# README FILES +# .ad +# .fi +# Use "\fBpostconf readme_directory\fR" or "\fBpostconf +# html_directory\fR" to locate this information. +# .na +# .nf +# DATABASE_README, Postfix lookup table overview +# MONGODB_README, Postfix MONGODB client guide +# LICENSE +# .ad +# .fi +# The Secure Mailer license must be distributed with this software. +# HISTORY +# MongoDB support was introduced with Postfix version 3.9. +# AUTHOR(S) +# Hamid Maadani (hamid@dexo.tech) +# Dextrous Technologies, LLC +# +# Edited by: +# Wietse Venema +# porcupine.org +# +# Based on prior work by: +# Stephan Ferraro +# Aionda GmbH +#-- |