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master branch: Check for root user earlier #40

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master branch: Check for root user earlier #40

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0d03acd
Check privileges earlier so the 'su - zimbra' checks don't show unexe…
dldinternet Jul 6, 2013
e8989b2
Provide a way to look up zimbra hostname in DNS
dldinternet Jul 6, 2013
d1a8902
Ignore IDE files
dldinternet Jul 7, 2013
8d46bba
Standardize curl use
dldinternet Jul 8, 2013
7523257
Standardize curl use
dldinternet Jul 8, 2013
07954ae
Support verbosity
dldinternet Jul 8, 2013
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
# Intelli-IDE family
.idea
20 changes: 13 additions & 7 deletions install.sh
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Expand Up @@ -35,14 +35,26 @@ ZIMBRA_LDAPPASS="" # Leave empty to autodetect


# Exit codes
ERR_OK="0" # No error (normal exit)
ERR_OK="0" # No error (normal exit)
ERR_NOBKPDIR="1" # No backup directory could be found
ERR_NOROOT="2" # Script was run without root privileges
ERR_DEPNOTFOUND="3" # Missing dependency
ERR_HOSTNOTFOUND="543" # Missing dependency

# Check if we have root before doing anything
if [ $(id -u) -ne 0 ]; then
echo "You need root privileges to install zmbkpose"
exit $ERR_NOROOT
fi

# Try to guess missing settings as best as we can
test -z $ZIMBRA_HOSTNAME && ZIMBRA_HOSTNAME=`su - zimbra -c zmhostname`
test -z $ZIMBRA_ADDRESS && ZIMBRA_ADDRESS=`grep $ZIMBRA_HOSTNAME /etc/hosts|awk '{print $1}'`
test -z $ZIMBRA_ADDRESS && ZIMBRA_ADDRESS=`host -t A $ZIMBRA_HOSTNAME | head -1 | cut -d ' ' -f 4`
test -z $ZIMBRA_ADDRESS && {
echo "Cannot resolve $ZIMBRA_HOSTNAME to an address! Check DNS or /etc/hosts please."
exit $ERR_HOSTNOTFOUND
}
test -z $ZIMBRA_LDAPPASS && ZIMBRA_LDAPPASS=`su - zimbra -c "zmlocalconfig -s zimbra_ldap_password"|awk '{print $3}'`
if [ -z $ZIMBRA_BKPDIR ]; then
test -d $ZIMBRA_DIR/backup && ZIMBRA_BKPDIR=$ZIMBRA_DIR/backup
Expand Down Expand Up @@ -74,12 +86,6 @@ echo ""
echo "Press ENTER to continue or CTRL+C to cancel."
read tmp

# Check if we have root before doing anything
if [ $(id -u) -ne 0 ]; then
echo "You need root privileges to install zmbkpose"
exit $ERR_NOROOT
fi

# Check for missing installer files
# TODO: MD5 check of the files
printf "Checking installer integrity... "
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