diff options
| author | Michael Schmitt <mschmitt@fastmail.net> | 2020-07-02 16:04:03 -0500 |
|---|---|---|
| committer | Gerald Combs <gerald@wireshark.org> | 2020-07-15 16:52:47 +0000 |
| commit | 34ff98c860382683abc7b91548a0361a0109b537 (patch) | |
| tree | e74431e9f8dcc3e0bf362171b50d119d626566aa /packaging | |
| parent | 7e4ff6f826f2345b87fa21ae5e3573e7b9569f00 (diff) | |
Assign access_bpf to GID less than 500
When installing ChmodBPF on macOS, assign the access_bpf group to the first
free GID greater than 100, rather to the default which starts at 500. Using
a GID less than 500 hides it in the System Preferences Users & Groups pane.
Bug: 6402
Change-Id: I62ed63bc64cb2721880467ffd0dc290ea57c8461
Reviewed-on: https://code.wireshark.org/review/37676
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Diffstat (limited to 'packaging')
| -rwxr-xr-x | packaging/macosx/ChmodBPF/install-scripts/postinstall | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/packaging/macosx/ChmodBPF/install-scripts/postinstall b/packaging/macosx/ChmodBPF/install-scripts/postinstall index f84bbd3c9e..aca3c84dca 100755 --- a/packaging/macosx/ChmodBPF/install-scripts/postinstall +++ b/packaging/macosx/ChmodBPF/install-scripts/postinstall @@ -17,9 +17,13 @@ chmod -R a+rX,go-w "/Library/Application Support/Wireshark" CHMOD_BPF_PLIST="/Library/LaunchDaemons/org.wireshark.ChmodBPF.plist" BPF_GROUP="access_bpf" BPF_GROUP_NAME="BPF device access ACL" +min_gid=100 + +if ! dscl . -read /Groups/"$BPF_GROUP" > /dev/null 2>&1; then + free_gid=$(dscl . -list /Groups PrimaryGroupID | sort -bnk2 | awk -v min_gid=$min_gid 'BEGIN{i=min_gid}{if($2==i)i++}END{print i}') + dseditgroup -q -o create -i $free_gid -r "$BPF_GROUP_NAME" "$BPF_GROUP" +fi -dscl . -read /Groups/"$BPF_GROUP" > /dev/null 2>&1 || \ - dseditgroup -q -o create "$BPF_GROUP" dseditgroup -q -o edit -a "$USER" -t user "$BPF_GROUP" cp "/Library/Application Support/Wireshark/ChmodBPF/org.wireshark.ChmodBPF.plist" \ |