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Move some functions from ipa-server-install into installutils

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We will need these functions in the new upcoming ipa-dns-install
command.
This commit is contained in:
Martin Nagy 2009-11-23 09:15:35 +01:00 committed by Rob Crittenden
parent 5f5eb2fe13
commit d53df67c95
2 changed files with 54 additions and 54 deletions
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55
install/tools/ipa-server-install
View File

@ -268,59 +268,6 @@ def resolve_host(host_name):
print "Unable to lookup the IP address of the provided host"
return ip
def verify_ip_address(ip):
is_ok = True
try:
socket.inet_pton(socket.AF_INET, ip)
except:
try:
socket.inet_pton(socket.AF_INET6, ip)
except:
print "Unable to verify IP address"
is_ok = False
return is_ok
def read_ip_address(host_name):
while True:
ip = user_input("Please provide the IP address to be used for this host name", allow_empty = False)
if ip == "127.0.0.1" or ip == "::1":
print "The IPA Server can't use localhost as a valid IP"
continue
if not verify_ip_address(ip):
continue
print "Adding ["+ip+" "+host_name+"] to your /etc/hosts file"
fstore.backup_file("/etc/hosts")
hosts_fd = open('/etc/hosts', 'r+')
hosts_fd.seek(0, 2)
hosts_fd.write(ip+'\t'+host_name+' '+host_name.split('.')[0]+'\n')
hosts_fd.close()
return ip
def read_dns_forwarders():
addrs = []
while True:
ip = user_input("Enter IP address for a DNS forwarder (empty to stop)", allow_empty=True)
if not ip:
break
if ip == "127.0.0.1" or ip == "::1":
print "You cannot use localhost as a DNS forwarder"
continue
if not verify_ip_address(ip):
continue
print "DNS forwarder %s added" % ip
addrs.append(ip)
if not addrs:
print "No DNS forwarders configured"
return addrs
def read_ds_user():
print "The server must run as a specific user in a specific group."
print "It is strongly recommended that this user should have no privileges"
@ -630,7 +577,7 @@ def main():
return 1
if not ip:
ip = read_ip_address(host_name)
ip = read_ip_address(host_name, fstore)
ip_address = ip
print "The IPA Master Server will be configured with"

53
ipaserver/install/installutils.py
View File

@ -117,6 +117,59 @@ def verify_fqdn(host_name,no_host_dns=False):
if forward != reverse:
raise RuntimeError("The DNS forward record %s does not match the reverse address %s" % (forward, reverse))
def verify_ip_address(ip):
is_ok = True
try:
socket.inet_pton(socket.AF_INET, ip)
except:
try:
socket.inet_pton(socket.AF_INET6, ip)
except:
print "Unable to verify IP address"
is_ok = False
return is_ok
def read_ip_address(host_name, fstore):
while True:
ip = ipautil.user_input("Please provide the IP address to be used for this host name", allow_empty = False)
if ip == "127.0.0.1" or ip == "::1":
print "The IPA Server can't use localhost as a valid IP"
continue
if verify_ip_address(ip):
break
print "Adding ["+ip+" "+host_name+"] to your /etc/hosts file"
fstore.backup_file("/etc/hosts")
hosts_fd = open('/etc/hosts', 'r+')
hosts_fd.seek(0, 2)
hosts_fd.write(ip+'\t'+host_name+' '+host_name.split('.')[0]+'\n')
hosts_fd.close()
return ip
def read_dns_forwarders():
addrs = []
while True:
ip = ipautil.user_input("Enter IP address for a DNS forwarder (empty to stop)", allow_empty=True)
if not ip:
break
if ip == "127.0.0.1" or ip == "::1":
print "You cannot use localhost as a DNS forwarder"
continue
if not verify_ip_address(ip):
continue
print "DNS forwarder %s added" % ip
addrs.append(ip)
if not addrs:
print "No DNS forwarders configured"
return addrs
def port_available(port):
"""Try to bind to a port on the wildcard host
Return 1 if the port is available