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1825c909ff
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8 Commits

Author SHA1 Message Date
Michael Vogt
1825c909ff sysusers: support u username -:300 style syntax (#8325) 
This PR implements the first part of RFE #8046. I.e. this allows to
write:
```
u username -:300
```
Where the uid is chosen automatically but the gid is fixed.
 2018-03-02 12:56:44 +01:00
Yu Watanabe
d4f0412de4 sysusers: do not implicitly create group by 'm' if 'u' with the same name exists 
The commit e2c2060f7b makes 'm' lines
disturb 'u' lines.
This fixes the disturbance.
 2018-03-02 07:38:28 +09:00
Yu Watanabe
fb5dfbc2d8 test: add a test for sysusers 
The test cases for sysusers did not cover the situation reported in
issue #8315. Let's add one more test case.
 2018-03-02 07:12:40 +09:00
Zbigniew Jędrzejewski-Szmek
4e9fe38dc0 test/TEST-21-SYSUSERS: add tests for new functionality 2018-02-02 10:40:24 +01:00
Michael Vogt
b9ee05c266 sysusers: allow force reusing existing user/group IDs (#8037) 
On Debian/Ubuntu systems the default passwd/group files use a
slightly strange mapping. E.g. in passwd:
```
man❌6:12::/var/cache/man:/sbin/nologin
```
and in group:
```
disk❌6:
man❌12:
```

This is not supported in systemd-sysusers right now because
sysusers will not re-use an existing uid/gid in its normal
mode of operation. Unfortunately this reuse is needed to
replicate the default Debian/Ubuntu users/groups.

This commit enforces reuse when the "uid:gid" syntax is used
to fix this.

I also added a test that replicates the Debian base-passwd
passwd/group file to ensure things are ok.
 2018-02-01 13:47:50 +09:00
Michael Vogt
28e7fad73f sysusers: ensure GID in uid:gid syntax exists 
Ensure that the GID already exists or is created when the new
"uid:gid" syntax is used. This ensures the behaviour is always
predictable.
 2018-01-25 17:43:08 +01:00
Michael Vogt
e2c2060f7b sysusers: make ADD_GROUP always create a group 
Do not merge group creation with user creation because with the
new uid:gid syntax this can result in confusing (and unwanted)
behavior.
 2018-01-25 12:51:06 +01:00
Michael Vogt
1e589ed264 test: add TEST-21-SYSUSERS test 
This test tests the systemd-sysuser binary via the --root=$TESTDIR
option and ensures that for the given inputs the expected passwd
and group files will be generated.
 2018-01-25 12:51:00 +01:00