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#!/usr/bin/python
import os
import errno
import sys
import shutil
import sqlite3
import optparse
from datetime import date,datetime
database = "domains.db"
homedir = "/var/www"
def main(argv):
"""domainctl is a tool for managing domains, subdomains, users, and email addresses."""
parser = optparse.OptionParser()
parser.add_option("-a", "--add", nargs=4, dest="add_domain",
help="add a DOMAIN", metavar="DOMAIN USER EMAIL IP")
parser.add_option("-c", "--create", dest="create_database",
help="create the database", action="store_true")
parser.add_option("-d", "--delete-domain", nargs=1, dest="delete_domain",
help="delete a DOMAIN", metavar="DOMAIN")
parser.add_option("-D", "--delete-user", nargs=1, dest="delete_user",
help="delete a USER", metavar="USER")
parser.add_option("-e", "--domain-email", nargs=2, dest="domain_email",
help="set EMAIL for DOMAIN", metavar="DOMAIN EMAIL")
parser.add_option("-E", "--user-email", nargs=2, dest="user_email",
help="set EMAIL for USER", metavar="USER EMAIL")
parser.add_option("-g", "--generate", nargs=1, dest="generate",
help="generate zonefiles, vhost, and dirs for DOMAIN",
metavar="DOMAIN")
parser.add_option("-G", "--generate-all", dest="generate_all",
help="generate all files for all domains",
action="store_true")
parser.add_option("-i", "--domain-ip", nargs=2, dest="ip",
help="set IP for DOMAIN", metavar="DOMAIN IP")
parser.add_option("-l", "--list", dest="list",
help="list domains and users", action="store_true")
parser.add_option("-s", "--dirs", nargs=1, dest="build_dirs",
help="build dir structure for DOMAIN", metavar="DOMAIN")
parser.add_option("-u", "--domain-user", nargs=2, dest="domain_user",
help="set USER for DOMAIN", metavar="DOMAIN USER")
parser.add_option("-v", "--vhost", nargs=1, dest="build_vhost",
help="build vhost for DOMAIN", metavar="DOMAIN")
parser.add_option("-z", "--zone", nargs=1, dest="build_zone",
help="build zonefile for DOMAIN", metavar="DOMAIN")
options, args = parser.parse_args()
if not sys.argv[1:]:
parser.print_help()
elif options.add_domain:
subdomain, domain = split_args(options.add_domain[0])
user = options.add_domain[1]
email = options.add_domain[2]
ip = options.add_domain[3]
add_domain(subdomain, domain, user, email, ip)
elif options.create_database:
create_db()
elif options.delete_domain:
subdomain, domain = split_args(options.delete_domain)
if subdomain:
delete_subdomain(subdomain, domain)
else:
delete_domain(domain)
elif options.delete_user:
delete_user(options.delete_user)
elif options.domain_email:
subdomain, domain = split_args(options.domain_email[0])
email = options.domain_email[1]
set_domain_email(subdomain, domain, email)
elif options.user_email:
user = options.user_email[0]
email = options.domain_email[1]
set_user_email(user, email)
elif options.generate:
subdomain, domain = split_args(options.generate)
build_vhost(subdomain, domain)
build_zone(subdomain, domain)
build_structure(subdomain, domain)
elif options.generate_all:
generate_all()
elif options.ip:
subdomain, domain = split_args(options.ip[0])
ip = options.ip[1]
set_domain_ip(subdomain, domain, ip)
elif options.list:
list_domains()
elif options.build_dirs:
subdomain, domain = split_args(options.build_dirs)
build_structure(subdomain, domain)
elif options.domain_user:
subdomain, domain = split_args(options.domain_user[0])
user = options.domain_user[1]
set_domain_user(subdomain, domain, user)
elif options.build_vhost:
subdomain, domain = split_args(options.build_vhost)
build_vhost(subdomain, domain)
elif options.build_zone:
subdomain, domain = split_args(options.build_zone)
build_zone(subdomain, domain)
sys.exit(0)
def split_args(args):
"""Splits the subdomain from a domain and returns both."""
if args.count(".") < 2:
subdomain, domain = ("", args)
else:
subdomain, domain = args.split(".", 1)
return subdomain, domain
def add_domain(subdomain, domain, user, email, ip):
"""Adds a domain (or subdomain) to the db."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select 1 from store
where domain = ?
and subdomain = ''
""", (domain,)).fetchall()
if subdomain and not resultset:
print ("Cannot create subdomain '%s.%s' without matching domain."
% (subdomain,domain))
sys.exit(1)
resultset = db.execute("""
select 1 from store
where domain = ?
and subdomain = ?
""", (domain, subdomain,)).fetchall()
if resultset:
if subdomain:
print "Subdomain '%s.%s' already exists." % (subdomain,
domain)
else:
print "Domain '%s' already exists." % (domain)
db.execute("""
insert into store (user, subdomain, domain, email, ip)
values (?, ?, ?, ?, ?)
""", (user.lower(), subdomain.lower(), domain.lower(), email.lower(), ip.lower(),))
db.commit()
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def create_db():
"""Creates the database for tracking control info."""
try:
db = sqlite3.connect(database)
db.execute("""
create table store (
id integer primary key,
user text not null,
subdomain text not null,
domain text not null,
email text not null,
ip text not null
)
""")
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def delete_user(user):
"""Drops a user entry, and all associated domains, from the database."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select subdomain, domain from store
where user = ?
""", (user,)).fetchall()
if len(resultset) == 0:
print "User '%s' does not exist." % (user)
sys.exit(1)
print "WARNING! You are about to delete the user '%s' and" % (user)
print "the following domains:"
for subdomain, domain in resultset:
if subdomain != '':
domain = subdomain + "." + domain
print domain
answer = raw_input("Are you sure that you want to do this? (y/N): ")
if answer.lower() == "y" or answer.lower() == "yes":
db.execute("""
delete from store
where user = ?
""", (user,))
db.commit()
else:
print "Aborted."
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def delete_domain(domain):
"""Drops a domain (or subdomain), and all associated subdomains,
from the database.
"""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select 1 from store
where domain = ?
""", (domain,)).fetchall()
if not resultset:
print "Domain '%s' does not exist." % (domain)
sys.exit(1)
resultset = db.execute("""
select subdomain, domain from store
where domain = ?
and subdomain != ''
""", (domain,)).fetchall()
print "WARNING! You are about to delete the domain '%s' and" % (domain)
print "the following subdomains:"
for subdomain, domain in resultset:
print "%s.%s" % (subdomain, domain)
answer = raw_input("Are you sure that you want to do this? (y/N): ")
if answer.lower() == "y" or answer.lower() == "yes":
db.execute("""
delete from store
where domain = ?
""", (domain,))
db.commit()
else:
print "Aborted."
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def delete_subdomain(subdomain, domain):
"""Drops a subdomain from the database."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select 1 from store
where domain = ?
and subdomain = ?
""", (domain, subdomain,)).fetchall()
if len(resultset) == 0:
print "Subdomain '%s.%s' does not exist." % (subdomain, domain)
sys.exit(1)
print "WARNING! You are about to delete the subdomain '%s.%s'." % (subdomain, domain)
answer = raw_input("Are you sure that you want to do this? (y/N): ")
if answer.lower() == "y" or answer.lower() == "yes":
db.execute("""
delete from store
where domain = ?
and subdomain = ?
""", (domain, subdomain,))
else:
print "Aborted."
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def generate_all():
"""Generate all files for all domains."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select domain, subdomain from store
""").fetchall()
except OperationalError as e:
print "error: %s" % (e)
sys.exit(1)
for domain, subdomain in resultset:
build_structure(subdomain, domain)
build_vhost(subdomain, domain)
build_zone(subdomain, domain)
def list_domains():
"""Prints the stored domains in a visually helpful manner."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select user, subdomain, domain, ip, email from store
""").fetchall()
print "%s%s%s%s" % ("user".ljust(16), "email".ljust(32), "domain".ljust(32), "ip")
for user, subdomain, domain, ip, email in resultset:
if subdomain != "":
domain = subdomain + "." + domain
print "%s%s%s%s" % (user.ljust(16), email.ljust(32), domain.ljust(32), ip)
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def build_zone(subdomain, domain):
"""Builds the zonefile from a template."""
zone_file = "%s.zone" % domain
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select user from store
where domain = ?
and subdomain = ''
""", (domain,)).fetchall()
user = resultset[0][0]
resultset = db.execute("""
select subdomain, ip from store
where domain = ?
""", (domain,)).fetchall()
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
if os.path.isfile(zone_file):
shutil.copy(zone_file, zone_file + ".old")
template = open("zone_template.txt", "r")
zone = open(zone_file, "w")
line = template.readline()
while line:
line = line.replace("[user]", user)
line = line.replace("[domain]", domain)
line = line.replace("[serial]", date.strftime(datetime.today(), format="%Y%m%d%M"))
zone.write(line)
line = template.readline()
zone.seek(0, os.SEEK_END)
for subdomain, ip in resultset:
if ip == "cname" and subdomain:
zone.write("%sIN CNAME %s.\n" % (subdomain.ljust(32), domain))
elif subdomain:
zone.write("%sIN A %s\n" % (subdomain.ljust(32), ip))
elif not subdomain:
zone.write("%sIN A %s\n" % ("@".ljust(32), ip))
zone.close()
template.close()
def set_domain_user(subdomain, domain, user):
"""Set the user associated with a given domain."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select 1 from store
where domain = ?
and subdomain = ?
""", (domain, subdomain,)).fetchall()
if len(resultset) == 0:
if subdomain:
print "Subdomain '%s.%s' does not exist." % (subdomain, domain)
else:
print "Domain '%s' does not exist." % (domain)
sys.exit(1)
resultset = db.execute("""
update store
set user = ?
where domain = ?
and subdomain = ?
""", (email, domain, subdomain,))
db.commit()
except sqlite2.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def build_vhost(subdomain, domain):
"""Build the apache vhost file from a template."""
if subdomain:
vhost_file = "%s.%s" % (subdomain, domain)
else:
vhost_file = domain
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select user from store
where domain = ?
and subdomain = ?
limit 1
""", (domain, subdomain,)).fetchall()
user = resultset[0][0]
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
if os.path.isfile(vhost_file):
shutil.copy(vhost_file, vhost_file + ".old")
template = open("vhost_template.txt", "r")
vhost = open(vhost_file, "w")
line = template.readline()
while line:
if not subdomain:
line = line.replace("[subdomain].[domain]", domain)
line = line.replace("[ServerAlias]", "ServerAlias www.%s" % domain)
else:
line = line.replace("[ServerAlias]", "")
line = line.replace("[user]", user)
line = line.replace("[domain]", domain)
line = line.replace("[subdomain]", subdomain)
line = line.replace("//", "/")
vhost.write(line)
line = template.readline()
vhost.close()
template.close()
def build_structure(subdomain, domain):
"""Build the dir structure for hosting the domain or subdomain."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select user from store
where domain = ?
and subdomain = ?
limit 1
""", (domain, subdomain,)).fetchall()
if not resultset:
if subdomain:
print "Subdomain '%s.%s' does not exist." % (subdomain, domain)
else:
print "Domain '%s' does not exist." % domain
sys.exit(1)
user = resultset[0][0]
if not subdomain:
os.makedirs(name="%s/%s/%s/public_html" % (homedir, user, domain), mode=0755)
os.makedirs(name="%s/%s/%s/cgi-bin" % (homedir, user, domain), mode=0755)
else:
os.makedirs(name="%s/%s/%s/%s/public_html" % (homedir, user, domain, subdomain), mode=0755)
os.makedirs(name="%s/%s/%s/%s/cgi-bin" % (homedir, user, domain, subdomain), mode=0755)
except OSError as exc:
if exc.errno == errno.EEXIST:
pass
else:
raise
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def set_domain_email(subdomain, domain, email):
"""Set the email associated with a given domain."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select 1 from store
where domain = ?
and subdomain = ?
limit 1
""", (domain, subdomain,)).fetchall()
if len(resultset) == 0:
if subdomain:
print "Subdomain '%s.%s' does not exist." % (subdomain, domain)
else:
print "Domain '%s' does not exist." % (domain)
sys.exit(1)
resultset = db.execute("""
update store
set email = ?
where domain = ?
and subdomain = ?
""", (email, domain, subdomain,))
db.commit()
except sqlite2.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def set_user_email(user, email):
"""Set the email associated with a given user."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select subdomain, domain from store
where user = ?
""", (user,)).fetchall()
if len(resultset) == 0:
print "User '%s' does not exist." % (user)
print "WARNING! You are about to change the email address for user '%s'."
print "This will affect the following domains:"
for subdomain, domain in resultset:
if subdomain != '':
domain = subdomain + "." + domain
print domain
answer = raw_input("Are you sure that you want to do this? (y/N): ")
if answer.lower() == "y" or answer.lower() == "yes":
db.execute("""
update store
set email = ?
where user = ?
""", (email, user,))
db.commit()
else:
print "Aborted."
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
def usage():
"""Print usage info."""
print "domainctl <option>"
print " -a, --add <domain> <user> <email> <ip> Add a domain to the database."
print " -d, --delete user <user> Delete a user from the database."
print " domain <domain> Delete a domain from the database."
print " -c, --create Create the domains database."
print " -D, --dir <domain> Generate the dir structure for a given domain."
print " -e, --domainemail <domain> <email> Set the email address for a given domain."
print " -E, --useremail <user> <email> Set the email address for a given user."
print " -g, --generate <domain> Generate zonfile, vhost, and dir structure."
print " -h, --help Show usage information."
print " -i, --ip <domain> [<ip>|cname] Set the IP (or CNAME) for a given domain."
print " -l, --list List domains in the database."
print " -u, --user <domain> <user> Set the user associated with a given domain."
print " -v, --vhost <domain> Generate the vhost file for a given domain."
print " -z, --zone <domain> Generate the zonefile for a given domain."
sys.exit(2)
def set_domain_ip(subdomain, domain, ip):
"""Set the IP for a domain or optionally set a CNAME."""
try:
db = sqlite3.connect(database)
resultset = db.execute("""
select 1 from store
where domain = ?
and subdomain = ?
""", (domain, subdomain,)).fetchall()
if len(resultset) == 0:
if subdomain:
print "Subdomain '%s.%s' does not exist." % (subdomain, domain)
else:
print "Domain '%s' does not exist." % (domain)
sys.exit(1)
db.execute("""
update store
set ip = ?
where domain = ?
and subdomain = ?
""", (ip, domain, subdomain,))
db.commit()
except sqlite3.OperationalError as e:
print "error: %s" % e
sys.exit(1)
if __name__ == "__main__":
main(sys.argv[1:])
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