On Fri, Feb 14, 2025 at 11:10 PM Lawrence Kearney via sssd-users <
[email protected]> wrote:
>
> Alex,
> Sure. As a base, the daemon status and original call:
Thanks. At least, it does talk to SSSD:
```
connect(4, {sa_family=AF_UNIX, sun_path="/var/lib/sss/pipes/nss"}, 110) = 0
...
sendto(4, "\24\0\0\0\22\0\0\0\0\0\0\0\0\0\0\0", 16, MSG_NOSIGNAL, NULL, 0)
= 16 -- SSS_NSS_GETPWUID
sendto(4, "\363\372\256\1", 4, MSG_NOSIGNAL, NULL, 0) = 4 -- UID being
looked up, but if I parse this correctly, this is not 28244723, but
179959027
read(4, "\30\0\0\0\22\0\0\0\0\0\0\0\0\0\0\0", 16) = 16 --
response(SSS_NSS_GETPWUID), no server error
read(4, "\0\0\0\0\0\0\0\0", 8) = 8 -- NSS_STATUS_NOTFOUND
```
-- if I parse strace correctly, it looks up a wrong id... sure thing
SSSD replies NOTFOUND
Next it continues with the next provider from nsswitch.conf - systemd - but
payload is cut so we can't say it it looks up the same (wrong?) id there:
```
connect(6, {sa_family=AF_UNIX,
sun_path="/run/systemd/userdb/io.systemd.DynamicUser"}, 45) = 0
...
sendto(6, "{\"method\":\"io.systemd.UserDataba"..., 116,
MSG_DONTWAIT|MSG_NOSIGNAL, NULL, 0) = 116
```
The same with SSS_NSS_GETGRGID: it looks up "r\334\261\1" == 180729970, not
28433522...
I've also asked for 'ltrace' of the same command. Have you got it?
--
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