Added the possibility to activate lowercase for UPN-Strings #1888
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VF-mbrauer
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Signed-off-by: Maik Brauer <maik.brauer@vodafone.com>
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sagikazarmark
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Jan 5, 2021
go.mod
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| @@ -46,6 +47,7 @@ require ( | |||
| gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect | |||
| gopkg.in/ldap.v2 v2.5.1 | |||
| gopkg.in/square/go-jose.v2 v2.4.1 | |||
| honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc // indirect | |||
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Why is this added as a dependency?
go.mod
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| @@ -25,6 +25,7 @@ require ( | |||
| github.com/lib/pq v1.3.0 | |||
| github.com/mattermost/xml-roundtrip-validator v0.0.0-20201204154048-1a8688af4cf1 | |||
| github.com/mattn/go-sqlite3 v1.11.0 | |||
| github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect | |||
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Why is this added as a dependency?
connector/microsoft/microsoft.go
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| @@ -51,6 +52,7 @@ type Config struct { | |||
| Groups []string `json:"groups"` | |||
| GroupNameFormat GroupNameFormat `json:"groupNameFormat"` | |||
| UseGroupsAsWhitelist bool `json:"useGroupsAsWhitelist"` | |||
| UpnToLowercase bool `json:"upnToLowercase"` | |||
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I'm not intimately familiar with microsoft/AD, but I think it would make sense to use email as a phrase here. I guess the UPN is always an email address.
Signed-off-by: Maik Brauer <maik.brauer@vodafone.com>
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Signed-off-by: Maik Brauer <maik.brauer@vodafone.com>
…o UPN-Lowercase Signed-off-by: Maik Brauer <maik.brauer@vodafone.com>
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Hi @sagikazarmark, changes done. Please check. Thanks. |
xtremerui
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The official docker release for this release can be pulled from ``` ghcr.io/dexidp/dex:v2.28.0 ``` **Features:** - Add c_hash to id_token, issued on /auth endpoint, when in hybrid flow (dexidp#1773, @HEllRZA) - Allow configuration of returned auth proxy header (dexidp#1839, @seuf) - Allow to disable os.ExpandEnv for storage + connector configs by env variable DEX_EXPAND_ENV = false (dexidp#1902, @heidemn-faro) - Added the possibility to activate lowercase for UPN-Strings (dexidp#1888, @VF-mbrauer) - Add "Cache-control: no-store" and "Pragma: no-cache" headers to token responses (dexidp#1948, @nabokihms) - Add gomplate to the docker image (dexidp#1893, @nabokihms) - Graceful shutdown (dexidp#1963, @nabokihms) - Allow public clients created with API to have no client_secret (dexidp#1871, @spohner) **Bugfixes:** - Fix the etcd PKCE AuthCode deserialization (dexidp#1908, @bnu0) - Fix garbage collection logging of device codes and device request (dexidp#1918, @nabokihms) - Discovery endpoint contains updated claims and auth methods (dexidp#1951, @nabokihms) - Return invalid_grant error if auth code is invalid or expired (dexidp#1952, @nabokihms) - Return an error to auth requests with the "request" parameter (dexidp#1956, @nabokihms) **Minor changes:** - Change default themes to light/dark (dexidp#1858, @nabokihms) - Various developer experience improvements - Dependency upgrades - Tons of small fixes and changes
elffjs
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Signed-off-by: Maik Brauer <maik.brauer@vodafone.com>
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Overview
There was a need to introduce a Boolean-Flag which enables to possibility to transform the UPN (E-Mail) of the user to lowercase.
As we never now how those string are stored in Active Directory or Azure Active Directory. But they are important for mapping.
What this PR does / why we need it
In some Active Directories we have the UPNs in various formats stored. It can be lowercase, uppercase and also it
can be a mix of them. When now sending those to DEX and then when it will be used by the RBAC of the Custer
it needs to match 1:1. But we never now how the name will be transported and how it has been originally stored.
So overcome that issue, we need a small feature which does the trick an put all character to a format where we know
how to handle. As when they are all lowercases and we now that, we just put them the way on the Rolebindings on the cluster.
Special notes for your reviewer
Nothing special to highlight, expect that nothing will be put to LowerCase when Flag has not been set.
Otherwise the parameter keeps false and noting will change at all.
Does this PR introduce a user-facing change?
Depends, if the user want to use this feature, he needs to activate it. Once done the UPNs (E-Mail) will be send all the time
in lowercase letters. So if the user expect then to get the 1:1 from AD or AAD he will be surprised when the feature is on.
Configuration-Details:
If you put the
UpnToLowercase: trueinto your yaml config and if you make it true to enable it will start conversion to LowerCase.