Giacomo Leidi 337037d22c accounts: Add /etc/subid and /etc/subgid allocation logic. ... This commit adds allocation logic for subid ranges. Subid ranges are ranges of contiguous subids that are mapped to a user in the host system. This patch implements a flexible allocation algorithm allowing users that do not want (or need) to specify details of the subid ranges that they are requesting to avoid doing so, while upholding requests of users that need to have specific ranges. * gnu/build/accounts.scm (%subordinate-id-min): New variable; (%subordinate-id-max): new variable; (%subordinate-id-count): new variable; (subordinate-id?): new variable; (&subordinate-id-error): new variable; (&subordinate-id-overflow-error): new variable; (&illegal-subid-range-error): new variable; (&specific-subid-range-expected-error): new variable; (&generic-subid-range-expected-error): new variable; (within-interval?): new variable; (allocate-unused-range): new variable; (allocate-generic-range): new variable; (allocate-specific-range): new variable; (reserve-subids): new variable; (range->entry): new variable; (entry->range): new variable; (allocate-subids): new variable; (subuid+subgid-databases): new variable. * gnu/system/accounts.scm (subid-range-end): New variable; (subid-range-has-start?): new variable; (subid-range-less): new variable. * test/accounts.scm: Test them. Change-Id: I8de1fd7cfe508b9c76408064d6f498471da0752d Co-Authored-By: Ludovic Courtès <ludo@gnu.org> Signed-off-by: Giacomo Leidi <goodoldpaul@autistici.org> Signed-off-by: Ludovic Courtès <ludo@gnu.org>		2024-12-18 18:32:40 +01:00
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accounts.scm	accounts: Add /etc/subid and /etc/subgid allocation logic.	2024-12-18 18:32:40 +01:00
activation.scm	activation: Create directory with specified perms in ‘mkdir-p/perms’.	2024-11-03 23:10:44 +01:00
bootloader.scm
chromium-extension.scm	chromium-extension: Compute json at argument evaluation time.	2023-12-27 17:18:52 +01:00
cross-toolchain.scm	gnu: cross-toolchain: Add set-cross-path for AVR.	2023-12-11 13:36:51 +02:00
dbus-service.scm
file-systems.scm	bootloader: grub: Remove hardcoded partition number for the Hurd.	2024-11-11 07:28:33 +01:00
hurd-boot.scm	hurd-boot: Support second boot.	2024-11-11 07:28:33 +01:00
icecat-extension.scm	gnu: ‘make-icecat-extension’ inherits package location.	2023-12-10 21:46:52 +01:00
image.scm	image: Add support for btrfs.	2024-10-14 14:08:43 +02:00
install.scm	services: activation: Ensure /run existence.	2024-02-19 18:42:12 +01:00
jami-service.scm
linux-boot.scm	linux-boot: Don't create /root before it's used.	2023-11-19 01:00:00 +01:00
linux-container.scm
linux-initrd.scm
linux-modules.scm	gnu: linux-libre: Enable Zstd compression of kernel modules.	2024-05-29 22:01:23 -04:00
locale.scm
marionette.scm	marionette: Add #:peek? to ‘wait-for-tcp-port?’.	2024-02-10 22:59:56 +01:00
secret-service.scm	services: secret-service: Make the endpoint configurable.	2024-02-10 22:59:43 +01:00
shepherd.scm	shepherd: Remove ‘make-forkexec-constructor/container’.	2023-12-22 00:31:42 +01:00
svg.scm