Add 8.25 - Build shadow

scripts/chapter8/8.25-shadow.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+cd /sources
+tar xf shadow-4.12.2.tar.xz
+cd shadow-4.12.2
+
+sed -i 's/groups$(EXEEXT) //' src/Makefile.in
+find man -name Makefile.in -exec sed -i 's/groups\.1 / /'   {} \;
+find man -name Makefile.in -exec sed -i 's/getspnam\.3 / /' {} \;
+find man -name Makefile.in -exec sed -i 's/passwd\.5 / /'   {} \;
+
+sed -e 's:#ENCRYPT_METHOD DES:ENCRYPT_METHOD SHA512:' \
+    -e 's:/var/spool/mail:/var/mail:'                 \
+    -e '/PATH=/{s@/sbin:@@;s@/bin:@@}'                \
+    -i etc/login.defs
+
+touch /usr/bin/passwd
+./configure --sysconfdir=/etc \
+            --disable-static  \
+            --with-group-name-max-length=32
+
+if [ $? -ne 0 ]
+then
+  exit 1
+fi
+
+make -j5
+
+if [ $? -ne 0 ]
+then
+  exit 1
+fi
+
+make exec_prefix=/usr install
+make -C man install-man
+
+pwconv
+grpconv
+
+mkdir -p /etc/default
+useradd -D --gid 999
+
+sed -i '/MAIL/s/yes/no/' /etc/default/useradd
+
+passwd root
+
+cd /sources
+rm -rf shadow-4.12.2
+ 

scripts/main.sh

@@ -834,3 +834,15 @@ then
 	stop_script "chapter8/8.24-libcap.sh"
 fi
 
+# Chapter 8.25
+# ============
+echo "Building shadow"
+su -c "bash $SCRIPT/chapter8/8.25-shadow.sh"
+
+# Exit on error
+check_exit_code
+if [ $exit_status -ne 0 ]
+then
+	stop_script "chapter8/8.25-shadow.sh"
+fi
+