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mirror of https://github.com/mail-in-a-box/mailinabox.git synced 2024-12-22 07:17:05 +00:00

move the user-interactive questions and other parts of start.sh into new files

This commit is contained in:
Joshua Tauberer 2014-08-25 08:09:37 -04:00
parent 4ed69cbae5
commit faf6f87a63
4 changed files with 277 additions and 269 deletions

57
setup/firstuser.sh Normal file
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@ -0,0 +1,57 @@
# If there aren't any mail users yet, create one.
if [ -z "`tools/mail.py user`" ]; then
# The outut of "tools/mail.py user" is a list of mail users. If there
# aren't any yet, it'll be empty.
# If we didn't ask for an email address at the start, do so now.
if [ -z "$EMAIL_ADDR" ]; then
# In an interactive shell, ask the user for an email address.
if [ -z "$NONINTERACTIVE" ]; then
input_box "Mail Account" \
"Let's create your first mail account.
\n\nWhat email address do you want?" \
me@`get_default_hostname` \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
while ! management/mailconfig.py validate-email "$EMAIL_ADDR"
do
input_box "Mail Account" \
"That's not a valid email address.
\n\nWhat email address do you want?" \
$EMAIL_ADDR \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
done
# But in a non-interactive shell, just make something up.
# This is normally for testing.
else
# Use me@PRIMARY_HOSTNAME
EMAIL_ADDR=me@$PRIMARY_HOSTNAME
EMAIL_PW=1234
echo
echo "Creating a new administrative mail account for $EMAIL_ADDR with password $EMAIL_PW."
echo
fi
else
echo
echo "Okay. I'm about to set up $EMAIL_ADDR for you. This account will also"
echo "have access to the box's control panel."
fi
# Create the user's mail account. This will ask for a password if none was given above.
tools/mail.py user add $EMAIL_ADDR $EMAIL_PW
# Make it an admin.
hide_output tools/mail.py user make-admin $EMAIL_ADDR
# Create an alias to which we'll direct all automatically-created administrative aliases.
tools/mail.py alias add administrator@$PRIMARY_HOSTNAME $EMAIL_ADDR
fi

29
setup/preflight.sh Normal file
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@ -0,0 +1,29 @@
# Are we running as root?
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root. Please re-run like this:"
echo
echo "sudo setup/start.sh"
echo
exit
fi
# Check that we are running on Ubuntu 14.04 LTS (or 14.04.xx).
if [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/14\.04\.[0-9]/14.04/' `" != "Ubuntu 14.04 LTS" ]; then
echo "Mail-in-a-Box only supports being installed on Ubuntu 14.04, sorry. You are running:"
echo
lsb_release -d | sed 's/.*:\s*//'
echo
echo "We can't write scripts that run on every possible setup, sorry."
exit
fi
# Check that we have enough memory. Skip the check if we appear to be
# running inside of Vagrant, because that's really just for testing.
TOTAL_PHYSICAL_MEM=$(free -m | grep ^Mem: | sed "s/^Mem: *\([0-9]*\).*/\1/")
if [ $TOTAL_PHYSICAL_MEM -lt 768 ]; then
if [ ! -d /vagrant ]; then
echo "Your Mail-in-a-Box needs more than $TOTAL_PHYSICAL_MEM MB RAM."
echo "Please provision a machine with at least 768 MB, 1 GB recommended."
exit
fi
fi

182
setup/questions.sh Normal file
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@ -0,0 +1,182 @@
if [ -z "$NONINTERACTIVE" ]; then
# Install 'dialog' so we can ask the user questions. The original motivation for
# this was being able to ask the user for input even if stdin has been redirected,
# e.g. if we piped a bootstrapping install script to bash to get started. In that
# case, the nifty '[ -t 0 ]' test won't work. But with Vagrant we must suppress so we
# use a shell flag instead.
apt_install dialog
message_box "Mail-in-a-Box Installation" \
"Hello and thanks for deploying a Mail-in-a-Box!
\n\nI'm going to ask you a few questions.
\n\nTo change your answers later, just re-run this script."
fi
# The box needs a name.
if [ -z "$PRIMARY_HOSTNAME" ]; then
if [ -z "$DEFAULT_PRIMARY_HOSTNAME" ]; then
# This is the first run. Ask the user for his email address so we can
# provide the best default for the box's hostname.
input_box "Your Email Address" \
"What email address are you setting this box up to manage?
\n\nThe part after the @-sign must be a domain name or subdomain
that you control. You can add other email addresses to this
box later (including email addresses on other domain names
or subdomains you control).
\n\nWe've guessed an email address. Backspace it and type in what
you really want.
\n\nEmail Address:" \
me@`get_default_hostname` \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
while ! management/mailconfig.py validate-email "$EMAIL_ADDR"
do
input_box "Your Email Address" \
"That's not a valid email address.\n\nWhat email address are you setting this box up to manage?" \
$EMAIL_ADDR \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
done
# Take the part after the @-sign as the user's domain name, and add
# 'box.' to the beginning to create a default hostname for this machine.
DEFAULT_PRIMARY_HOSTNAME=box.$(echo $EMAIL_ADDR | sed 's/.*@//')
fi
input_box "Hostname" \
"This box needs a name, called a 'hostname'. The name will form a part of the box's web address.
\n\nWe recommend that the name be a subdomain of the domain in your email
address, so we're suggesting $DEFAULT_PRIMARY_HOSTNAME.
\n\nYou can change it, but we recommend you don't.
\n\nHostname:" \
$DEFAULT_PRIMARY_HOSTNAME \
PRIMARY_HOSTNAME
if [ -z "$PRIMARY_HOSTNAME" ]; then
# user hit ESC/cancel
exit
fi
fi
# If the machine is behind a NAT, inside a VM, etc., it may not know
# its IP address on the public network / the Internet. Ask the Internet
# and possibly confirm with user.
if [ -z "$PUBLIC_IP" ]; then
# Ask the Internet.
GUESSED_IP=$(get_publicip_from_web_service 4)
# On the first run, if we got an answer from the Internet then don't
# ask the user.
if [[ -z "$DEFAULT_PUBLIC_IP" && ! -z "$GUESSED_IP" ]]; then
PUBLIC_IP=$GUESSED_IP
# Otherwise on the first run at least provide a default.
elif [[ -z "$DEFAULT_PUBLIC_IP" ]]; then
DEFAULT_PUBLIC_IP=$(get_default_privateip 4)
# On later runs, if the previous value matches the guessed value then
# don't ask the user either.
elif [ "$DEFAULT_PUBLIC_IP" == "$GUESSED_IP" ]; then
PUBLIC_IP=$GUESSED_IP
fi
if [ -z "$PUBLIC_IP" ]; then
input_box "Public IP Address" \
"Enter the public IP address of this machine, as given to you by your ISP.
\n\nPublic IP address:" \
$DEFAULT_PUBLIC_IP \
PUBLIC_IP
if [ -z "$PUBLIC_IP" ]; then
# user hit ESC/cancel
exit
fi
fi
fi
# Same for IPv6. But it's optional. Also, if it looks like the system
# doesn't have an IPv6, don't ask for one.
if [ -z "$PUBLIC_IPV6" ]; then
# Ask the Internet.
GUESSED_IP=$(get_publicip_from_web_service 6)
MATCHED=0
if [[ -z "$DEFAULT_PUBLIC_IPV6" && ! -z "$GUESSED_IP" ]]; then
PUBLIC_IPV6=$GUESSED_IP
elif [[ "$DEFAULT_PUBLIC_IPV6" == "$GUESSED_IP" ]]; then
# No IPv6 entered and machine seems to have none, or what
# the user entered matches what the Internet tells us.
PUBLIC_IPV6=$GUESSED_IP
MATCHED=1
elif [[ -z "$DEFAULT_PUBLIC_IPV6" ]]; then
DEFAULT_PUBLIC_IP=$(get_default_privateip 6)
fi
if [[ -z "$PUBLIC_IPV6" && $MATCHED == 0 ]]; then
input_box "IPv6 Address (Optional)" \
"Enter the public IPv6 address of this machine, as given to you by your ISP.
\n\nLeave blank if the machine does not have an IPv6 address.
\n\nPublic IPv6 address:"
$DEFAULT_PUBLIC_IPV6 \
PUBLIC_IPV6
if [ ! $PUBLIC_IPV6_EXITCODE ]; then
# user hit ESC/cancel
exit
fi
fi
fi
# Get the IP addresses of the local network interface(s) that are connected
# to the Internet. We need these when we want to have services bind only to
# the public network interfaces (not loopback, not tunnel interfaces).
if [ -z "$PRIVATE_IP" ]; then
PRIVATE_IP=$(get_default_privateip 4)
fi
if [ -z "$PRIVATE_IPV6" ]; then
PRIVATE_IPV6=$(get_default_privateip 6)
fi
if [[ -z "$PRIVATE_IP" && -z "$PRIVATE_IPV6" ]]; then
echo
echo "I could not determine the IP or IPv6 address of the network inteface"
echo "for connecting to the Internet. Setup must stop."
echo
hostname -I
route
echo
exit
fi
# We need a country code to generate a certificate signing request. However
# if a CSR already exists then we won't be generating a new one and there's
# no reason to ask for the country code now. $STORAGE_ROOT has not yet been
# set so we'll check if $DEFAULT_STORAGE_ROOT and $DEFAULT_CSR_COUNTRY are
# set (the values from the current mailinabox.conf) and if the CSR exists
# in the expected location.
if [ ! -z "$DEFAULT_STORAGE_ROOT" ] && [ ! -z "$DEFAULT_CSR_COUNTRY" ] && [ -f $DEFAULT_STORAGE_ROOT/ssl/ssl_cert_sign_req.csr ]; then
CSR_COUNTRY=$DEFAULT_CSR_COUNTRY
fi
if [ -z "$CSR_COUNTRY" ]; then
# Get a list of country codes. Separate codes from country names with a ^.
# The input_menu function modifies shell word expansion to ignore spaces
# (since country names can have spaces) and use ^ instead.
country_code_list=$(grep -v "^#" setup/csr_country_codes.tsv | sed "s/\(..\)\t\([^\t]*\).*/\1^\2/")
input_menu "Country Code" \
"Choose the country where you live or where your organization is based.
\n\n(This is used to create an SSL certificate.)
\n\nCountry Code:" \
"$country_code_list" \
CSR_COUNTRY
if [ -z "$CSR_COUNTRY" ]; then
# user hit ESC/cancel
exit
fi
fi

View File

@ -4,50 +4,9 @@
source setup/functions.sh # load our functions
# Check system setup.
# Are we running as root?
if [[ $EUID -ne 0 ]]; then
echo "This script must be run as root. Please re-run like this:"
echo
echo "sudo setup/start.sh"
echo
exit
fi
# Check that we are running on Ubuntu 14.04 LTS (or 14.04.xx).
if [ "`lsb_release -d | sed 's/.*:\s*//' | sed 's/14\.04\.[0-9]/14.04/' `" != "Ubuntu 14.04 LTS" ]; then
echo "Mail-in-a-Box only supports being installed on Ubuntu 14.04, sorry. You are running:"
echo
lsb_release -d | sed 's/.*:\s*//'
echo
echo "We can't write scripts that run on every possible setup, sorry."
exit
fi
# Check that we have enough memory. Skip the check if we appear to be
# running inside of Vagrant, because that's really just for testing.
TOTAL_PHYSICAL_MEM=$(free -m | grep ^Mem: | sed "s/^Mem: *\([0-9]*\).*/\1/")
if [ $TOTAL_PHYSICAL_MEM -lt 768 ]; then
if [ ! -d /vagrant ]; then
echo "Your Mail-in-a-Box needs more than $TOTAL_PHYSICAL_MEM MB RAM."
echo "Please provision a machine with at least 768 MB, 1 GB recommended."
exit
fi
fi
if [ -z "$NONINTERACTIVE" ]; then
# Install 'dialog' so we can ask the user questions. The original motivation for
# this was being able to ask the user for input even if stdin has been redirected,
# e.g. if we piped a bootstrapping install script to bash to get started. In that
# case, the nifty '[ -t 0 ]' test won't work. But with Vagrant we must suppress so we
# use a shell flag instead.
apt_install dialog
message_box "Mail-in-a-Box Installation" \
"Hello and thanks for deploying a Mail-in-a-Box!
\n\nI'm going to ask you a few questions.
\n\nTo change your answers later, just re-run this script."
fi
# Check system setup: Are we running as root on Ubuntu 14.04 on a
# machine with enough memory? If not, this shows an error and exits.
. setup/preflight.sh
# Recall the last settings used if we're running this a second time.
if [ -f /etc/mailinabox.conf ]; then
@ -62,175 +21,10 @@ if [ -f /etc/mailinabox.conf ]; then
rm -f /tmp/mailinabox.prev.conf
fi
# The box needs a name.
if [ -z "$PRIMARY_HOSTNAME" ]; then
if [ -z "$DEFAULT_PRIMARY_HOSTNAME" ]; then
# This is the first run. Ask the user for his email address so we can
# provide the best default for the box's hostname.
input_box "Your Email Address" \
"What email address are you setting this box up to manage?
\n\nThe part after the @-sign must be a domain name or subdomain
that you control. You can add other email addresses to this
box later (including email addresses on other domain names
or subdomains you control).
\n\nWe've guessed an email address. Backspace it and type in what
you really want.
\n\nEmail Address:" \
me@`get_default_hostname` \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
while ! management/mailconfig.py validate-email "$EMAIL_ADDR"
do
input_box "Your Email Address" \
"That's not a valid email address.\n\nWhat email address are you setting this box up to manage?" \
$EMAIL_ADDR \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
done
# Take the part after the @-sign as the user's domain name, and add
# 'box.' to the beginning to create a default hostname for this machine.
DEFAULT_PRIMARY_HOSTNAME=box.$(echo $EMAIL_ADDR | sed 's/.*@//')
fi
input_box "Hostname" \
"This box needs a name, called a 'hostname'. The name will form a part of the box's web address.
\n\nWe recommend that the name be a subdomain of the domain in your email
address, so we're suggesting $DEFAULT_PRIMARY_HOSTNAME.
\n\nYou can change it, but we recommend you don't.
\n\nHostname:" \
$DEFAULT_PRIMARY_HOSTNAME \
PRIMARY_HOSTNAME
if [ -z "$PRIMARY_HOSTNAME" ]; then
# user hit ESC/cancel
exit
fi
fi
# If the machine is behind a NAT, inside a VM, etc., it may not know
# its IP address on the public network / the Internet. Ask the Internet
# and possibly confirm with user.
if [ -z "$PUBLIC_IP" ]; then
# Ask the Internet.
GUESSED_IP=$(get_publicip_from_web_service 4)
# On the first run, if we got an answer from the Internet then don't
# ask the user.
if [[ -z "$DEFAULT_PUBLIC_IP" && ! -z "$GUESSED_IP" ]]; then
PUBLIC_IP=$GUESSED_IP
# Otherwise on the first run at least provide a default.
elif [[ -z "$DEFAULT_PUBLIC_IP" ]]; then
DEFAULT_PUBLIC_IP=$(get_default_privateip 4)
# On later runs, if the previous value matches the guessed value then
# don't ask the user either.
elif [ "$DEFAULT_PUBLIC_IP" == "$GUESSED_IP" ]; then
PUBLIC_IP=$GUESSED_IP
fi
if [ -z "$PUBLIC_IP" ]; then
input_box "Public IP Address" \
"Enter the public IP address of this machine, as given to you by your ISP.
\n\nPublic IP address:" \
$DEFAULT_PUBLIC_IP \
PUBLIC_IP
if [ -z "$PUBLIC_IP" ]; then
# user hit ESC/cancel
exit
fi
fi
fi
# Same for IPv6. But it's optional. Also, if it looks like the system
# doesn't have an IPv6, don't ask for one.
if [ -z "$PUBLIC_IPV6" ]; then
# Ask the Internet.
GUESSED_IP=$(get_publicip_from_web_service 6)
MATCHED=0
if [[ -z "$DEFAULT_PUBLIC_IPV6" && ! -z "$GUESSED_IP" ]]; then
PUBLIC_IPV6=$GUESSED_IP
elif [[ "$DEFAULT_PUBLIC_IPV6" == "$GUESSED_IP" ]]; then
# No IPv6 entered and machine seems to have none, or what
# the user entered matches what the Internet tells us.
PUBLIC_IPV6=$GUESSED_IP
MATCHED=1
elif [[ -z "$DEFAULT_PUBLIC_IPV6" ]]; then
DEFAULT_PUBLIC_IP=$(get_default_privateip 6)
fi
if [[ -z "$PUBLIC_IPV6" && $MATCHED == 0 ]]; then
input_box "IPv6 Address (Optional)" \
"Enter the public IPv6 address of this machine, as given to you by your ISP.
\n\nLeave blank if the machine does not have an IPv6 address.
\n\nPublic IPv6 address:"
$DEFAULT_PUBLIC_IPV6 \
PUBLIC_IPV6
if [ ! $PUBLIC_IPV6_EXITCODE ]; then
# user hit ESC/cancel
exit
fi
fi
fi
# Get the IP addresses of the local network interface(s) that are connected
# to the Internet. We need these when we want to have services bind only to
# the public network interfaces (not loopback, not tunnel interfaces).
if [ -z "$PRIVATE_IP" ]; then
PRIVATE_IP=$(get_default_privateip 4)
fi
if [ -z "$PRIVATE_IPV6" ]; then
PRIVATE_IPV6=$(get_default_privateip 6)
fi
if [[ -z "$PRIVATE_IP" && -z "$PRIVATE_IPV6" ]]; then
echo
echo "I could not determine the IP or IPv6 address of the network inteface"
echo "for connecting to the Internet. Setup must stop."
echo
hostname -I
route
echo
exit
fi
# We need a country code to generate a certificate signing request. However
# if a CSR already exists then we won't be generating a new one and there's
# no reason to ask for the country code now. $STORAGE_ROOT has not yet been
# set so we'll check if $DEFAULT_STORAGE_ROOT and $DEFAULT_CSR_COUNTRY are
# set (the values from the current mailinabox.conf) and if the CSR exists
# in the expected location.
if [ ! -z "$DEFAULT_STORAGE_ROOT" ] && [ ! -z "$DEFAULT_CSR_COUNTRY" ] && [ -f $DEFAULT_STORAGE_ROOT/ssl/ssl_cert_sign_req.csr ]; then
CSR_COUNTRY=$DEFAULT_CSR_COUNTRY
fi
if [ -z "$CSR_COUNTRY" ]; then
# Get a list of country codes. Separate codes from country names with a ^.
# The input_menu function modifies shell word expansion to ignore spaces
# (since country names can have spaces) and use ^ instead.
country_code_list=$(grep -v "^#" setup/csr_country_codes.tsv | sed "s/\(..\)\t\([^\t]*\).*/\1^\2/")
input_menu "Country Code" \
"Choose the country where you live or where your organization is based.
\n\n(This is used to create an SSL certificate.)
\n\nCountry Code:" \
"$country_code_list" \
CSR_COUNTRY
if [ -z "$CSR_COUNTRY" ]; then
# user hit ESC/cancel
exit
fi
fi
# Ask the user for the PRIMARY_HOSTNAME, PUBLIC_IP, PUBLIC_IPV6, and CSR_COUNTRY
# if values have not already been set in environment variables. When running
# non-interactively, be sure to set values for all!
. setup/questions.sh
# Automatic configuration, e.g. as used in our Vagrant configuration.
if [ "$PUBLIC_IP" = "auto" ]; then
@ -311,63 +105,9 @@ curl -s -d POSTDATA --user $(</var/lib/mailinabox/api.key): http://127.0.0.1:102
curl -s -d POSTDATA --user $(</var/lib/mailinabox/api.key): http://127.0.0.1:10222/web/update
# If there aren't any mail users yet, create one.
if [ -z "`tools/mail.py user`" ]; then
# The outut of "tools/mail.py user" is a list of mail users. If there
# aren't any yet, it'll be empty.
# If we didn't ask for an email address at the start, do so now.
if [ -z "$EMAIL_ADDR" ]; then
# In an interactive shell, ask the user for an email address.
if [ -z "$NONINTERACTIVE" ]; then
input_box "Mail Account" \
"Let's create your first mail account.
\n\nWhat email address do you want?" \
me@`get_default_hostname` \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
while ! management/mailconfig.py validate-email "$EMAIL_ADDR"
do
input_box "Mail Account" \
"That's not a valid email address.
\n\nWhat email address do you want?" \
$EMAIL_ADDR \
EMAIL_ADDR
if [ -z "$EMAIL_ADDR" ]; then
# user hit ESC/cancel
exit
fi
done
# But in a non-interactive shell, just make something up.
# This is normally for testing.
else
# Use me@PRIMARY_HOSTNAME
EMAIL_ADDR=me@$PRIMARY_HOSTNAME
EMAIL_PW=1234
echo
echo "Creating a new administrative mail account for $EMAIL_ADDR with password $EMAIL_PW."
echo
fi
else
echo
echo "Okay. I'm about to set up $EMAIL_ADDR for you. This account will also"
echo "have access to the box's control panel."
fi
# Create the user's mail account. This will ask for a password if none was given above.
tools/mail.py user add $EMAIL_ADDR $EMAIL_PW
# Make it an admin.
hide_output tools/mail.py user make-admin $EMAIL_ADDR
# Create an alias to which we'll direct all automatically-created administrative aliases.
tools/mail.py alias add administrator@$PRIMARY_HOSTNAME $EMAIL_ADDR
fi
. setup/firstuser.sh
# Done.
echo
echo "-----------------------------------------------"
echo