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authorRichard Purdie <richard.purdie@linuxfoundation.org>2021-11-22 16:11:45 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2021-11-26 17:01:08 +0000
commit8dd0a45c858290288e1a1fef046b5cfcf7ff6257 (patch)
treef6010033f1e8b3b7a7b943e00057dacbabf8d306 /scripts/nativesdk-intercept
parent44a3909bf61a29d279a5a0a23d62cb9b0fdd3b52 (diff)
downloadpoky-8dd0a45c858290288e1a1fef046b5cfcf7ff6257.tar.gz
nativesdk: Handle chown/chgrp calls in nativesdk do_install tasks
We disable the useradd code for nativesdk targets since we don't support postinstalls or multiple users in those cases. This means any usage of chown/chgrp inside do_install tasks won't work and would have to be conditional. Rather than require all recipes to do that, add intercepts of the calls and map those to root/root user/groups. We can't just ignore them as some calls are used to remove host contamination from the host user ID so they need to be made, just as root. (From OE-Core rev: e1f40670c438e33cae87678425de72ca03566888) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/nativesdk-intercept')
-rwxr-xr-xscripts/nativesdk-intercept/chgrp27
-rwxr-xr-xscripts/nativesdk-intercept/chown27
2 files changed, 54 insertions, 0 deletions
diff --git a/scripts/nativesdk-intercept/chgrp b/scripts/nativesdk-intercept/chgrp
new file mode 100755
index 0000000000..30cc417d3a
--- /dev/null
+++ b/scripts/nativesdk-intercept/chgrp
@@ -0,0 +1,27 @@
1#!/usr/bin/env python3
2#
3# Wrapper around 'chgrp' that redirects to root in all cases
4
5import os
6import shutil
7import sys
8
9# calculate path to the real 'chgrp'
10path = os.environ['PATH']
11path = path.replace(os.path.dirname(sys.argv[0]), '')
12real_chgrp = shutil.which('chgrp', path=path)
13
14args = list()
15
16found = False
17for i in sys.argv:
18 if i.startswith("-"):
19 args.append(i)
20 continue
21 if not found:
22 args.append("root")
23 found = True
24 else:
25 args.append(i)
26
27os.execv(real_chgrp, args)
diff --git a/scripts/nativesdk-intercept/chown b/scripts/nativesdk-intercept/chown
new file mode 100755
index 0000000000..3914b3e384
--- /dev/null
+++ b/scripts/nativesdk-intercept/chown
@@ -0,0 +1,27 @@
1#!/usr/bin/env python3
2#
3# Wrapper around 'chown' that redirects to root in all cases
4
5import os
6import shutil
7import sys
8
9# calculate path to the real 'chown'
10path = os.environ['PATH']
11path = path.replace(os.path.dirname(sys.argv[0]), '')
12real_chown = shutil.which('chown', path=path)
13
14args = list()
15
16found = False
17for i in sys.argv:
18 if i.startswith("-"):
19 args.append(i)
20 continue
21 if not found:
22 args.append("root:root")
23 found = True
24 else:
25 args.append(i)
26
27os.execv(real_chown, args)