eclass-overlay/profiles: add iioservice accounts
This commit adds a group "iioservice" and a user "iioservice", which
will be used to create the daemon iioservice that provides all sensor
devices' events and data.
The group contains user "chronos" for the iio:device usage by arc++. It
may be removed in the future when we fully transit to iioservice and
arc++ doesn't get access to sensors' events from kernel directly.
BUG=chromium:1006141
TEST=None
Change-Id: I0fbeb3f7429d647ef9930e41c404d814613730e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/1985502
Reviewed-by: Cheng-Hao Yang <chenghaoyang@chromium.org>
Reviewed-by: Heng-ruey Hsu <henryhsu@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Cheng-Hao Yang <chenghaoyang@chromium.org>
Commit-Queue: Cheng-Hao Yang <chenghaoyang@chromium.org>
diff --git a/profiles/base/accounts/group/iioservice b/profiles/base/accounts/group/iioservice
new file mode 100644
index 0000000..4322649
--- /dev/null
+++ b/profiles/base/accounts/group/iioservice
@@ -0,0 +1,3 @@
+group:iioservice
+gid:20158
+users:chronos
diff --git a/profiles/base/accounts/user/iioservice b/profiles/base/accounts/user/iioservice
new file mode 100644
index 0000000..ed6e708
--- /dev/null
+++ b/profiles/base/accounts/user/iioservice
@@ -0,0 +1,6 @@
+user:iioservice
+uid:20158
+gid:20158
+gecos:CrOS IIO service daemon
+home:/dev/null
+shell:/bin/false
