1 files changed, 17 insertions, 0 deletions

diff --git a/contrib/packages/alpine/gnunet/gnunet.pre-install b/contrib/packages/alpine/gnunet/gnunet.pre-install
new file mode 100644
index 000000000..bbb629cb1
--- /dev/null
+++ b/contrib/packages/alpine/gnunet/gnunet.pre-install
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Add special group gnunetdns for controlling access to "gnunet-helper-dns".
+addgroup -S gnunetdns 2>/dev/null
+addgroup -S gnunet 2>/dev/null
+
+# Add system user/group gnunet for system services
+adduser -S -h "/var/lib/gnunet" -s /bin/sh \
+        -G gnunet -g gnunet gnunet 2>/dev/null
+
+# add users on host system to group "gnunet"
+users=`awk -F ':' '$3>=1000 && $3<2000 {print $1}' /etc/passwd`
+for user in $users; do
+        adduser $user gnunet 2>/dev/null
+done
+
+exit 0