Adding support for RADIUS test cases in sonic-mgmt

tests/common/fixtures/radius.py

@@ -0,0 +1,15 @@
+import logging
+import pytest
+
+from tests.radius.utils import load_radius_creds
+
+logger = logging.getLogger(__name__)
+
+
+@pytest.fixture(scope="module")
+def radius_creds(creds_all_duts):
+    """load radius creds into test fixure"""
+    test_creds = load_radius_creds()
+    creds_all_duts.update(test_creds)
+    return creds_all_duts
+

tests/radius/clients.conf.j2

@@ -0,0 +1,273 @@
+# -*- text -*-
+##
+## clients.conf -- client configuration directives
+##
+##	$Id: 76b300d3c55f1c5c052289b76bf28ac3a370bbb2 $
+
+#######################################################################
+#
+#  Define RADIUS clients (usually a NAS, Access Point, etc.).
+
+#
+#  Defines a RADIUS client.
+#
+#  '127.0.0.1' is another name for 'localhost'.  It is enabled by default,
+#  to allow testing of the server after an initial installation.  If you
+#  are not going to be permitting RADIUS queries from localhost, we suggest
+#  that you delete, or comment out, this entry.
+#
+#
+
+#
+#  Each client has a "short name" that is used to distinguish it from
+#  other clients.
+#
+#  In version 1.x, the string after the word "client" was the IP
+#  address of the client.  In 2.0, the IP address is configured via
+#  the "ipaddr" or "ipv6addr" fields.  For compatibility, the 1.x
+#  format is still accepted.
+#
+client localhost {
+	#  Only *one* of ipaddr, ipv4addr, ipv6addr may be specified for
+	#  a client.
+	#
+	#  ipaddr will accept IPv4 or IPv6 addresses with optional CIDR
+	#  notation '/<mask>' to specify ranges.
+	#
+	#  ipaddr will accept domain names e.g. example.org resolving
+	#  them via DNS.
+	#
+	#  If both A and AAAA records are found, A records will be
+	#  used in preference to AAAA.
+	ipaddr = 127.0.0.1
+
+	#  Same as ipaddr but allows v4 addresses only. Requires A
+	#  record for domain names.
+#	ipv4addr = *	# any.  127.0.0.1 == localhost
+
+	#  Same as ipaddr but allows v6 addresses only. Requires AAAA
+	#  record for domain names.
+#	ipv6addr = ::	# any.  ::1 == localhost
+
+	#
+	#  A note on DNS:  We STRONGLY recommend using IP addresses
+	#  rather than host names.  Using host names means that the
+	#  server will do DNS lookups when it starts, making it
+	#  dependent on DNS.  i.e. If anything goes wrong with DNS,
+	#  the server won't start!
+	#
+	#  The server also looks up the IP address from DNS once, and
+	#  only once, when it starts.  If the DNS record is later
+	#  updated, the server WILL NOT see that update.
+	#
+
+	#
+	#  The transport protocol.
+	#
+	#  If unspecified, defaults to "udp", which is the traditional
+	#  RADIUS transport.  It may also be "tcp", in which case the
+	#  server will accept connections from this client ONLY over TCP.
+	#
+	proto = *
+
+	#
+	#  The shared secret use to "encrypt" and "sign" packets between
+	#  the NAS and FreeRADIUS.  You MUST change this secret from the
+	#  default, otherwise it's not a secret any more!
+	#
+	#  The secret can be any string, up to 8k characters in length.
+	#
+	#  Control codes can be entered vi octal encoding,
+	#	e.g. "\101\102" == "AB"
+	#  Quotation marks can be entered by escaping them,
+	#	e.g. "foo\"bar"
+	#
+	#  A note on security:  The security of the RADIUS protocol
+	#  depends COMPLETELY on this secret!  We recommend using a
+	#  shared secret that is composed of:
+	#
+	#	upper case letters
+	#	lower case letters
+	#	numbers
+	#
+	#  And is at LEAST 8 characters long, preferably 16 characters in
+	#  length.  The secret MUST be random, and should not be words,
+	#  phrase, or anything else that is recognisable.
+	#
+	#  The default secret below is only for testing, and should
+	#  not be used in any real environment.
+	#
+	secret = radius123
+
+	#
+	#  Old-style clients do not send a Message-Authenticator
+	#  in an Access-Request.  RFC 5080 suggests that all clients
+	#  SHOULD include it in an Access-Request.  The configuration
+	#  item below allows the server to require it.  If a client
+	#  is required to include a Message-Authenticator and it does
+	#  not, then the packet will be silently discarded.
+	#
+	#  allowed values: yes, no
+	require_message_authenticator = no
+
+	#
+	#  The short name is used as an alias for the fully qualified
+	#  domain name, or the IP address.
+	#
+	#  It is accepted for compatibility with 1.x, but it is no
+	#  longer necessary in >= 2.0
+	#
+#	shortname = localhost
+
+	#
+	# the following three fields are optional, but may be used by
+	# checkrad.pl for simultaneous use checks
+	#
+
+	#
+	# The nas_type tells 'checkrad.pl' which NAS-specific method to
+	#  use to query the NAS for simultaneous use.
+	#
+	#  Permitted NAS types are:
+	#
+	#	cisco
+	#	computone
+	#	livingston
+	#	juniper
+	#	max40xx
+	#	multitech
+	#	netserver
+	#	pathras
+	#	patton
+	#	portslave
+	#	tc
+	#	usrhiper
+	#	other		# for all other types
+
+	#
+	nas_type	 = other	# localhost isn't usually a NAS...
+
+	#
+	#  The following two configurations are for future use.
+	#  The 'naspasswd' file is currently used to store the NAS
+	#  login name and password, which is used by checkrad.pl
+	#  when querying the NAS for simultaneous use.
+	#
+#	login	   = !root
+#	password	= someadminpas
+
+	#
+	#  As of 2.0, clients can also be tied to a virtual server.
+	#  This is done by setting the "virtual_server" configuration
+	#  item, as in the example below.
+	#
+#	virtual_server = home1
+
+	#
+	#  A pointer to the "home_server_pool" OR a "home_server"
+	#  section that contains the CoA configuration for this
+	#  client.  For an example of a coa home server or pool,
+	#  see raddb/sites-available/originate-coa
+#	coa_server = coa
+
+	#
+	#  Response window for proxied packets.  If non-zero,
+	#  then the lower of (home, client) response_window
+	#  will be used.
+	#
+	#  i.e. it can be used to lower the response_window
+	#  packets from one client to a home server.  It cannot
+	#  be used to raise the response_window.
+	#
+#	response_window = 10.0
+
+	#
+	#  Connection limiting for clients using "proto = tcp".
+	#
+	#  This section is ignored for clients sending UDP traffic
+	#
+	limit {
+		#
+		#  Limit the number of simultaneous TCP connections from a client
+		#
+		#  The default is 16.
+		#  Setting this to 0 means "no limit"
+		max_connections = 16
+
+		#  The per-socket "max_requests" option does not exist.
+
+		#
+		#  The lifetime, in seconds, of a TCP connection.  After
+		#  this lifetime, the connection will be closed.
+		#
+		#  Setting this to 0 means "forever".
+		lifetime = 0
+
+		#
+		#  The idle timeout, in seconds, of a TCP connection.
+		#  If no packets have been received over the connection for
+		#  this time, the connection will be closed.
+		#
+		#  Setting this to 0 means "no timeout".
+		#
+		#  We STRONGLY RECOMMEND that you set an idle timeout.
+		#
+		idle_timeout = 30
+	}
+}
+
+# IPv6 Client
+client localhost_ipv6 {
+	ipv6addr	= ::1
+	secret		= testing123
+}
+
+# All IPv6 Site-local clients
+#client sitelocal_ipv6 {
+#	ipv6addr	= fe80::/16
+#	secret		= testing123
+#}
+
+#client example.org {
+#	ipaddr		= radius.example.org
+#	secret		= testing123
+#}
+
+#
+#  You can now specify one secret for a network of clients.
+#  When a client request comes in, the BEST match is chosen.
+#  i.e. The entry from the smallest possible network.
+#
+#client private-network-1 {
+#	ipaddr		= 192.0.2.0/24
+#	secret		= testing123-1
+#}
+
+#client private-network-2 {
+#	ipaddr		= 198.51.100.0/24
+#	secret		= testing123-2
+#}
+
+client sonic_client {
+    ipaddr = {{ duthost_mgmt_ip }}/32
+    secret = {{ radius_secret }}
+}
+
+#######################################################################
+#
+#  Per-socket client lists.  The configuration entries are exactly
+#  the same as above, but they are nested inside of a section.
+#
+#  You can have as many per-socket client lists as you have "listen"
+#  sections, or you can re-use a list among multiple "listen" sections.
+#
+#  Un-comment this section, and edit a "listen" section to add:
+#  "clients = per_socket_clients".  That IP address/port combination
+#  will then accept ONLY the clients listed in this section.
+#
+#clients per_socket_clients {
+#	client socket_client {
+#		ipaddr = 192.0.2.4
+#		secret = testing123
+#	}
+#}