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author | Tijl Coosemans <tijl@FreeBSD.org> | 2023-03-09 09:02:45 +0000 |
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committer | Tijl Coosemans <tijl@FreeBSD.org> | 2023-03-09 09:31:39 +0000 |
commit | 862aab6281a5e6b5dad89761ac17ca2a0e83ab32 (patch) | |
tree | 44e25b60c23d993f9c89b7b70521898690424f6f | |
parent | b61758494286db075d5c6b68a5f2e7522e7be394 (diff) | |
download | src-862aab6281a5.tar.gz src-862aab6281a5.zip |
hostid: Generate random UUID by default
This way MAC addresses are no longer exposed.
Discussed with: bapt
MFC after: 3 days
-rw-r--r-- | libexec/rc/rc.conf | 1 | ||||
-rwxr-xr-x | libexec/rc/rc.d/hostid | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/libexec/rc/rc.conf b/libexec/rc/rc.conf index 9bb7cf2f3cc1..8a5f69dbef12 100644 --- a/libexec/rc/rc.conf +++ b/libexec/rc/rc.conf @@ -137,6 +137,7 @@ extra_netfs_types="NO" # List of network extra filesystem types for delayed hostname="" # Set this! hostid_enable="YES" # Set host UUID. hostid_file="/etc/hostid" # File with hostuuid. +hostid_uuidgen_flags="-r" # Flags to uuidgen. nisdomainname="NO" # Set to NIS domain if using NIS (or NO). dhclient_program="/sbin/dhclient" # Path to dhcp client program. dhclient_flags="" # Extra flags to pass to dhcp client. diff --git a/libexec/rc/rc.d/hostid b/libexec/rc/rc.d/hostid index 494e4aba84e1..8db475694090 100755 --- a/libexec/rc/rc.d/hostid +++ b/libexec/rc/rc.d/hostid @@ -126,7 +126,7 @@ hostid_generate() # Generate a random UUID if invalid or not found if [ -z "${uuid}" ]; then # If not found, fall back to software-generated UUID. - uuid=`uuidgen` + uuid=`uuidgen ${hostid_uuidgen_flags}` fi hostid_set $uuid } |