Add options to explicitly set database uris during install

[cascardo/ipsilon.git] / ipsilon / install / ipsilon-client-install

diff --git a/ipsilon/install/ipsilon-client-install b/ipsilon/install/ipsilon-client-install
index 2b3d2f2..9959cd0 100755 (executable)
--- a/ipsilon/install/ipsilon-client-install
+++ b/ipsilon/install/ipsilon-client-install
@@ -23,6 +23,7 @@ from ipsilon.tools.saml2metadata import SAML2_SERVICE_MAP
 from ipsilon.tools.certs import Certificate
 from ipsilon.tools import files
 import argparse
+import ConfigParser
 import logging
 import os
 import pwd
@@ -87,7 +88,12 @@ def saml2():
     proto = 'https'
     if not args['saml_secure_setup']:
         proto = 'http'
-    url = '%s://%s' % (proto, args['hostname'])
+
+    port_str = ''
+    if args['port']:
+        port_str = ':%s' % args['port']
+
+    url = '%s://%s%s' % (proto, args['hostname'], port_str)
     url_sp = url + args['saml_sp']
     url_logout = url + args['saml_sp_logout']
     url_post = url + args['saml_sp_post']
@@ -100,6 +106,7 @@ def saml2():
     m.add_certs(c)
     m.add_service(SAML2_SERVICE_MAP['logout-redirect'], url_logout)
     m.add_service(SAML2_SERVICE_MAP['response-post'], url_post, index="0")
+    m.add_allowed_name_format(SAML2_NAMEID_MAP[args['saml_nameid']])
     sp_metafile = os.path.join(path, 'metadata.xml')
     m.output(sp_metafile)
 
@@ -114,6 +121,7 @@ def saml2():
             saml_protect = 'info'
             saml_auth = '<Location %s>\n' \
                         '    MellonEnable "auth"\n' \
+                        '    Header append Cache-Control "no-cache"\n' \
                         '</Location>\n' % args['saml_auth']
 
         psp = '# '
@@ -122,8 +130,17 @@ def saml2():
             psp = ''
 
         saml_secure = 'Off'
+        ssl_require = '#'
+        ssl_rewrite = '#'
+        if args['port']:
+            ssl_port = args['port']
+        else:
+            ssl_port = '443'
+
         if args['saml_secure_setup']:
             saml_secure = 'On'
+            ssl_require = ''
+            ssl_rewrite = ''
 
         samlopts = {'saml_base': args['saml_base'],
                     'saml_protect': saml_protect,
@@ -134,6 +151,11 @@ def saml2():
                     'saml_sp': args['saml_sp'],
                     'saml_secure_on': saml_secure,
                     'saml_auth': saml_auth,
+                    'ssl_require': ssl_require,
+                    'ssl_rewrite': ssl_rewrite,
+                    'ssl_port': ssl_port,
+                    'sp_hostname': args['hostname'],
+                    'sp_port': port_str,
                     'sp': psp}
         files.write_from_template(SAML2_CONFFILE, SAML2_TEMPLATE, samlopts)
 
@@ -178,6 +200,42 @@ def log_exception(e):
         logger.error(e)
 
 
+def parse_config_profile(args):
+    config = ConfigParser.ConfigParser()
+    files = config.read(args['config_profile'])
+    if len(files) == 0:
+        raise ConfigurationError('Config Profile file %s not found!' %
+                                 args['config_profile'])
+
+    if 'globals' in config.sections():
+        G = config.options('globals')
+        for g in G:
+            val = config.get('globals', g)
+            if val == 'False':
+                val = False
+            elif val == 'True':
+                val = True
+            if g in globals():
+                globals()[g] = val
+            else:
+                for k in globals().keys():
+                    if k.lower() == g.lower():
+                        globals()[k] = val
+                        break
+
+    if 'arguments' in config.sections():
+        A = config.options('arguments')
+        for a in A:
+            val = config.get('arguments', a)
+            if val == 'False':
+                val = False
+            elif val == 'True':
+                val = True
+            args[a] = val
+
+    return args
+
+
 def parse_args():
     global args
 
@@ -188,6 +246,8 @@ def parse_args():
                         action='version', version='%(prog)s 0.1')
     parser.add_argument('--hostname', default=socket.getfqdn(),
                         help="Machine's fully qualified host name")
+    parser.add_argument('--port', default=None,
+                        help="Port number that SP listens on")
     parser.add_argument('--admin-user', default='admin',
                         help="Account allowed to create a SP")
     parser.add_argument('--httpd-user', default='apache',
@@ -210,15 +270,47 @@ def parse_args():
                         help="Post response URL")
     parser.add_argument('--saml-secure-setup', action='store_true',
                         default=True, help="Turn on all security checks")
+    parser.add_argument('--saml-nameid', default='unspecified',
+                        choices=SAML2_NAMEID_MAP.keys(),
+                        help="SAML NameID format to use")
     parser.add_argument('--debug', action='store_true', default=False,
                         help="Turn on script debugging")
+    parser.add_argument('--config-profile', default=None,
+                        help="File containing install options")
     parser.add_argument('--uninstall', action='store_true',
                         help="Uninstall the server and all data")
 
     args = vars(parser.parse_args())
 
+    if args['config_profile']:
+        args = parse_config_profile(args)
+
     if len(args['hostname'].split('.')) < 2:
-        raise ValueError('Hostname: %s is not a FQDN.')
+        raise ValueError('Hostname: %s is not a FQDN.' % args['hostname'])
+
+    if args['port'] and not args['port'].isdigit():
+        raise ValueError('Port number: %s is not an integer.' % args['port'])
+
+    # Validate that all path options begin with '/'
+    path_args = ['saml_base', 'saml_auth', 'saml_sp', 'saml_sp_logout',
+                 'saml_sp_post']
+    for path_arg in path_args:
+        if not args[path_arg].startswith('/'):
+            raise ValueError('--%s must begin with a / character.' %
+                             path_arg.replace('_', '-'))
+
+    # The saml_sp setting must be a subpath of saml_base since it is
+    # used as the MellonEndpointPath.
+    if not args['saml_sp'].startswith(args['saml_base']):
+        raise ValueError('--saml-sp must be a subpath of --saml-base.')
+
+    # The saml_sp_logout and saml_sp_post settings must be subpaths
+    # of saml_sp (the mellon endpoint).
+    path_args = ['saml_sp_logout', 'saml_sp_post']
+    for path_arg in path_args:
+        if not args[path_arg].startswith(args['saml_sp']):
+            raise ValueError('--%s must be a subpath of --saml-sp' %
+                             path_arg.replace('_', '-'))
 
     # At least one on this list needs to be specified or we do nothing
     sp_list = ['saml']