#!/bin/sh
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#
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# Make passwd.db, group.db, etc.
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#
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VAR_DB=/var/db
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# Use make if available
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if [ -x /usr/bin/make -o -x /bin/make ]; then
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make -C $VAR_DB
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exit 0
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fi
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# No make available, do it in hard way
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# passwd.db
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if [ -e /etc/passwd ]; then
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target=$VAR_DB/passwd.db
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echo -n "passwd... "
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awk 'BEGIN { FS=":"; OFS=":" } \
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/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print; \
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printf "=%s ", $$3; print }' /etc/passwd | \
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makedb --quiet -o $target -
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echo "done."
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fi
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# group.db
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if [ -e /etc/group ]; then
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target=$VAR_DB/group.db
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echo -n "group... "
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awk 'BEGIN { FS=":"; OFS=":" } \
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/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print; \
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printf "=%s ", $$3; print; \
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if ($$4 != "") { \
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split($$4, grmems, ","); \
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for (memidx in grmems) { \
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mem=grmems[memidx]; \
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if (members[mem] == "") \
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members[mem]=$$3; \
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else \
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members[mem]=members[mem] "," $$3; \
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} \
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delete grmems; } } \
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END { for (mem in members) \
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printf ":%s %s %s\n", mem, mem, members[mem]; }' /etc/group | \
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makedb --quiet -o $target -
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echo "done."
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fi
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# ethers.db
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if [ -e /etc/ethers ]; then
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target=$VAR_DB/ethers.db
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echo -n "ethers... "
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awk '/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print; \
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printf "=%s ", $$2; print }' /etc/ethers | \
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makedb --quiet -o $target -
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echo "done."
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fi
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# protocols.db
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if [ -e /etc/protocols ]; then
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target=$VAR_DB/protocols.db
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echo -n "protocols... "
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awk '/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print; \
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printf "=%s ", $$2; print; \
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for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
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{ printf ".%s ", $$i; print } }' /etc/protocols | \
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makedb --quiet -o $target -
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echo "done."
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fi
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# rpc.db
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if [ -e /etc/rpc ]; then
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target=$VAR_DB/rpc.db
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echo -n "rpc... "
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awk '/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print; \
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printf "=%s ", $$2; print; \
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for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
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{ printf ".%s ", $$i; print } }' /etc/rpc | \
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makedb --quiet -o $target -
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echo "done."
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fi
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# services.db
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if [ -e /etc/services ]; then
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target=$VAR_DB/services.db
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echo -n "services... "
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awk 'BEGIN { FS="[ \t/]+" } \
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/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { sub(/[ \t]*#.*$$/, "");\
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printf ":%s/%s ", $$1, $$3; print; \
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printf ":%s/ ", $$1; print; \
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printf "=%s/%s ", $$2, $$3; print; \
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printf "=%s/ ", $$2; print; \
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for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
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{ printf ":%s/%s ", $$i, $$3; print; \
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printf ":%s/ ", $$i; print } }' /etc/services | \
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makedb --quiet -o $target -
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echo "done."
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fi
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# shadow.db
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if [ -e /etc/shadow ]; then
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target=$VAR_DB/shadow.db
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echo -n "shadow... "
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awk 'BEGIN { FS=":"; OFS=":" } \
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/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print }' /etc/shadow | \
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(umask 077 && makedb --quiet -o $target -)
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echo "done."
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if chgrp shadow $target 2>/dev/null; then
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chmod g+r $target
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else
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chown 0 $target; chgrp 0 $target; chmod 600 $target;
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echo
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echo "Warning: The shadow password database $target"
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echo "has been set to be readable only by root. You may want"
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echo "to make it readable by the \`shadow' group depending"
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echo "on your configuration."
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echo
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fi
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fi
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# gshadow.db
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if [ -e /etc/gshadow ]; then
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target=$VAR_DB/gshadow.db
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echo -n "gshadow... "
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awk 'BEGIN { FS=":"; OFS=":" } \
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/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { printf ".%s ", $$1; print }' /etc/gshadow | \
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(umask 077 && makedb --quiet -o $target -)
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echo "done."
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if chgrp shadow $target 2>/dev/null; then
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chmod g+r $target
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else
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chown 0 $target; chgrp 0 $target; chmod 600 $target
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echo
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echo "Warning: The shadow group database $target"
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echo "has been set to be readable only by root. You may want"
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echo "to make it readable by the \`shadow' group depending"
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echo "on your configuration."
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echo
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fi
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fi
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# netgroup.db
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if [ -e /etc/netgroup ]; then
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target=$VAR_DB/netgroup.db
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echo -n "netgroup... "
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awk 'BEGIN { ini=1 } \
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/^[ \t]*$$/ { next } \
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/^[ \t]*#/ { next } \
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/^[^#]/ { if (sub(/[ \t]*\\$$/, " ") == 0) end="\n"; \
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else end=""; \
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gsub(/[ \t]+/, " "); \
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sub(/^[ \t]*/, ""); \
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if (ini == 0) printf "%s%s", $$0, end; \
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else printf ".%s %s%s", $$1, $$0, end; \
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ini=end == "" ? 0 : 1; } \
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END { if (ini==0) printf "\n" }' /etc/netgroup | \
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makedb --quiet -o $target
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echo "done."
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fi
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