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systems are fully "ready to go". 'FILESYSTEMS' states: "This is a dummy dependency, for services which require file systems to be mounted before starting." However, we have 'var' which is was run after 'FILESYSTEMS' and can mount /var if it already isn't mounted. Furthermore, several scripts cannot use /var until 'cleanvar' has done its thing. Thus "FILESYSTEMS" hasn't really meant all critical file systems are fully usable.
42 lines
760 B
Bash
Executable File
42 lines
760 B
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: postrandom
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# REQUIRE: initrandom random FILESYSTEMS
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# BEFORE: LOGIN
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# KEYWORD: nojail
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. /etc/rc.subr
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name="postrandom"
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start_cmd="${name}_start"
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stop_cmd=":"
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# This will remove old ${entropy_file} and generate a new one.
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# According to Bruce Schneier, this is strongly recommended in order
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# to avoid using same ${entropy_file} across reboots.
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# Reference: Chapter 10.6, Practical Cryptography, ISBN: 0-471-22357-3
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postrandom_start()
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{
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/etc/rc.d/random fastsaveseed
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case ${entropy_dir} in
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[Nn][Oo])
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;;
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*)
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entropy_dir=${entropy_dir:-/var/db/entropy}
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if [ -d "${entropy_dir}" ]; then
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if [ -w /dev/random ]; then
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rm -f ${entropy_dir}/*
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fi
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fi
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;;
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esac
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}
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load_rc_config random
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run_rc_command "$1"
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