ldap-scim-bridge: See README for synopsis

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See README for description

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Versions 0.1, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8
Change log CHANGELOG.md
Dependencies aeson (>= && <1.5), aeson-pretty (>=0.8.8 && <0.9), base (>=4.13 && <4.15), bytestring (>=0.10.12 && <0.11), containers (>= && <0.7), email-validate (>= && <2.4), hscim (>=0.3.6 && <0.4), http-client (>=0.7.8 && <0.8), http-client-tls (>=0.3.5 && <0.4), http-types (>=0.12.3 && <0.13), ldap-client (>=0.4.1 && <0.5), ldap-scim-bridge, network (>= && <3.2), relude, servant (>=0.18.3 && <0.19), servant-client (>=0.18.3 && <0.19), servant-client-core (>=0.18.3 && <0.19), string-conversions (>= && <0.5), text (>= && <1.3), tinylog (>=0.15 && <0.16), yaml (>= && <0.12) [details]
License AGPL-3.0-or-later
Copyright (c) 2021 wire.com
Author Matthias Fischmann
Maintainer Matthias Fischmann <mf@zerobuzz.net>
Category System
Home page https://github.com/fisx/ldap-scim-bridge
Bug tracker https://github.com/fisx/ldap-scim-bridge/issues
Source repo head: git clone https://github.com/fisx/ldap-scim-bridge.git
Uploaded by MatthiasFischmann at 2021-09-03T15:27:06Z




Maintainer's Corner

For package maintainers and hackage trustees

Readme for ldap-scim-bridge-0.1

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GitHub CI Hackage Stackage Lts Stackage Nightly AGPL-3.0-only license

this is work in progress. use at your own risk?


This is a small command line tool to pull data from an LDAP server and push it to a SCIM peer. It supports only fields externalId, userName, emails, in the User schema and no Groups.

If you extend this to other fields, groups, or other use cases and setups, we would highly appreciate pull requests, tickets, or emails (no matter how half-baked).

There is a yaml config file that describes both how to reach the LDAP server (including the desired directory object(s)) and the SCIM peer, how to map attributes between the two worlds, and anything else that's needed like log level.

Every communication is logged to stdout. When called without arguments, the tool will print out usage info:

*** Exception: bad number of arguments: []

usage: ldap-scim-bridge <config.yaml>
see https://github.com/wireapp/ldap-scim-bridge for a sample config.

See ldif for a few sample user records to play with. A working example can be found in ./examples/wire-server.

future work

Support more SCIM attributes and extensions. Specifically, for wire-server, we may want to add rich profiles:

      { ...,
        "urn:wire:scim:schemas:profile:1.0": {
          "richInfo": {
            "version": 0,
            "fields": [
                "value": "hair color",
                "type": "green"
                "value": "title",
                "type": "galactic overlord"
        "urn:ietf:params:scim:schemas:extension:wire:1.0:User": {
          "hair color": "green",
          "title": "galactic overlord"

further reading