Date: Thu, 9 Mar 2023 09:37:33 GMT From: Tijl Coosemans <tijl@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 862aab6281a5 - main - hostid: Generate random UUID by default Message-ID: <202303090937.3299bXSV039620@gitrepo.freebsd.org>
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The branch main has been updated by tijl: URL: https://cgit.FreeBSD.org/src/commit/?id=862aab6281a5e6b5dad89761ac17ca2a0e83ab32 commit 862aab6281a5e6b5dad89761ac17ca2a0e83ab32 Author: Tijl Coosemans <tijl@FreeBSD.org> AuthorDate: 2023-03-09 09:02:45 +0000 Commit: Tijl Coosemans <tijl@FreeBSD.org> CommitDate: 2023-03-09 09:31:39 +0000 hostid: Generate random UUID by default This way MAC addresses are no longer exposed. Discussed with: bapt MFC after: 3 days --- libexec/rc/rc.conf | 1 + libexec/rc/rc.d/hostid | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) 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 }
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