Track supplementary GIDs per task group, wire setgroups/getgroups
syscalls when CONFIG_SCHED_NGROUPS > 0, and honor them in DAC checks
via nxsched_has_gid(). When NGROUPS is 0, libc provides getgroups/
setgroups stubs. initgroups() fails instead of silently truncating
when membership exceeds CONFIG_SCHED_NGROUPS.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
When CONFIG_TESTING_OSTEST_MULTIUSER is enabled, default
CONFIG_LIBC_PASSWD_FILEPATH to a writable tmpfs path used by the
ostest multiuser passwd sub-test.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Accept user#️⃣uid:gid:home lines produced by mkpasswd in addition
to the six-field gecos form, and raise the default line buffer to 256.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
This commit fixes erronous assignment of lib_pwd_globals.c
previously guarded by CONFIG_LIBC_PASSWD_FILE. Original
Make.defs file has this in CSRCS scope.
Signed-off-by: Daniel Jasinski <jasinskidaniel95szcz@gmail.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
The pw_gecos field is not specified in POSIX, but is
present on most implementations.
passwd file format:
name:uid:gid:gecos:dir:shell
ex: gdm❌127:133:Gnome Display Manager:/var/lib/gdm3:/bin/false
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Change the copyright header of assorted source files in libs/libc to the
ASF version. I was listed as the author in these files. I did also
check the heritage of those files and besides me they have only been
changed by the following people, all of whom did sign a CLA to the best
of my knowledge:
Alin Jerpelea
Haitao Liu
Gregory Nutt
Yamamoto Takashi
Xiang Xiao
Signed-off-by: Michael Jung <mijung@gmx.net>
Squashed commit of the following:
Last minute clean-up
libs/libc/grp/lib_find_grpfile.c: Fix some problems found in testing.
libs/libc/pwd: Finishes off implementation using /etc/passwd.
libs/libc/grp: Finishes off implementation using /etc/group.
libs/libc/pwd/lib_find_pwdfile.c: Add logic to look up user information in /etc/passwd file, if available.
libs/libc/grp/lib_find_grpfile.c: Add logic to look up group information in /etc/group file, if available.
Added stubbed implementations of getpwuid, getpwuid_r, getpwnam, and
getpwnam_r. These functions are essentially stubs pretending that NuttX
supported users and that the only configured user in the system was 'root'
with uid 0. The intend is not to provide meaningful new features, but to ease
porting of foreign source code to NuttX.
