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In-Reply-To: Date: Tue, 27 Feb 2024 04:08:28 +0100 Message-ID: Subject: Re: BUG: Cygwin getent group refuses to list group added with net localgroup mygrp1 /add To: cygwin AT cygwin DOT com X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: Dan Shelton via Cygwin Reply-To: Dan Shelton Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Cygwin" On Tue, 20 Feb 2024 at 21:45, Corinna Vinschen via Cygwin wrote: > > On Feb 20 17:24, Dan Shelton via Cygwin wrote: > > On Tue, 20 Feb 2024 at 10:57, Corinna Vinschen via Cygwin > > wrote: > > > > > > On Feb 20 05:13, Dan Shelton via Cygwin wrote: > > > > Hello! > > > > > > > > I think I found a rather nasty bug: > > > > 1. Add a new group with "net localgroup mygrp1 /add" > > > > 2. Then list all groups with "getent group", the new group mygrp1 will > > > > not show up. "getent group mygrp1" will list it, but this is useless > > > > in my case, as I need the group listed by "getent group" > > > > > > I guess we can rule out a domain controller but is this a standalone > > > machine or a domain member machine? > > > > Standalone test machine, stock Windows 10 installed 2 days ago, > > current patches, Cygwin 3.5 from 2 days ago. > > > > > > > > What's the setting of your /etc/nsswitch.conf? > > > > Only comments in that file, i.e. empty > > Please set the db_enum: line to > > db_enum: all > > and try again after exiting from the shell window. That worked on the customers machine: getent group | fgrep 'S-1-5-21-' Kein:S-1-5-21-3286904461-661230000-4220857270-513:197121: mygrp1:S-1-5-21-3286904461-661230000-4220857270-1003:197611: mygrp2:S-1-5-21-3286904461-661230000-4220857270-1004:197612: mygrp3:S-1-5-21-3286904461-661230000-4220857270-1005:197613: __vmware__:S-1-5-21-3286904461-661230000-4220857270-1002:197610: Kein:S-1-5-21-3286904461-661230000-4220857270-513:197121: but "db_enum: cache builtin local" in nsswitch.conf works too. "cache builtin" is the default, so just add "local" Why is "local" NOT enabled by default? > Have a look at > https://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-mapping-nsswitch > for the settings. By default account enumeration only returns > the bare minimum for speed. It would suffice to turn change the default to "db_enum: cache builtin local" for 3.5.1 Dan -- Dan Shelton - Cluster Specialist Win/Lin/Bsd -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple