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authorNorbert Preining <norbert@preining.info>2020-09-20 03:03:26 +0000
committerNorbert Preining <norbert@preining.info>2020-09-20 03:03:26 +0000
commit1f457376b478257b88d4a857f5ec1b6155442dd7 (patch)
tree2a06a60551dea362cf8cb0cb0ba66c78608717c4 /support/dktools/rshdown-init
parentac690ca29ad5bf8a5203a65fd6252f7b564f4727 (diff)
CTAN sync 202009200303
Diffstat (limited to 'support/dktools/rshdown-init')
-rwxr-xr-xsupport/dktools/rshdown-init16
1 files changed, 16 insertions, 0 deletions
diff --git a/support/dktools/rshdown-init b/support/dktools/rshdown-init
new file mode 100755
index 0000000000..50d2e4c8b2
--- /dev/null
+++ b/support/dktools/rshdown-init
@@ -0,0 +1,16 @@
+#! /bin/sh
+
+# This script generates a secret (pre-shared key) file.
+# Use a secure mechanism to transfer the secret file between
+# sender and recipient.
+# Only root should have permissions on the file, no other users.
+
+if [ ! -f "/usr/local/etc/rshdown/secret" ]
+then
+ LENGTH=`/usr/local/bin/dk-pwgen -p -l 2`
+ LENGTH=`expr 1460 - $LENGTH`
+ touch "/usr/local/etc/rshdown/secret"
+ chmod 600 "/usr/local/etc/rshdown/secret"
+ /usr/local/bin/dk-rand -b $LENGTH > "/usr/local/etc/rshdown/secret"
+ chmod 600 "/usr/local/etc/rshdown/secret"
+fi