gosnmp

v3_credentials_test.go
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// Copyright 2021 The GoSNMP Authors. All rights reserved.  Use of this
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// source code is governed by a BSD-style license that can be found in the
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// LICENSE file.
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package gosnmp
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import "testing"
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// GO SNMP credentials table
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//
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//nolint:gochecknoglobals,unused
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var authenticationCredentials = map[string][]string{
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	NoAuth.String() + NoPriv.String(): {"noAuthNoPrivUser", "", ""},
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	MD5.String() + NoPriv.String(): {"authMD5OnlyUser", "testingpass0123456789", ""},
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	MD5.String() + DES.String():    {"authMD5PrivDESUser", "testingpass9876543210", "testingpass9876543210"},
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	MD5.String() + AES.String():    {"authMD5PrivAESUser", "AEStestingpass9876543210", "AEStestingpass9876543210"},
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	// MD5.String() + AES192.String():		{ "authMD5PrivAES192BlmtUser", "authkey1", "privkey1" },
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	// MD5.String() + AES192C.String():	{ "authMD5PrivAES192User", "authkey1", "privkey1" },
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	// MD5.String() + AES256.String():		{ "authMD5PrivAES256BlmtUser", "authkey1", "privkey1" },
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	// MD5.String() + AES256C.String():	{ "authMD5PrivAES256User", "authkey1", "privkey1" },
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	SHA.String() + NoPriv.String(): {"authSHAOnlyUser", "testingpass9876543210", ""},
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	SHA.String() + DES.String():    {"authSHAPrivDESUser", "testingpassabc6543210", "testingpassabc6543210"},
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	SHA.String() + AES.String():    {"authSHAPrivAESUser", "AEStestingpassabc6543210", "AEStestingpassabc6543210"},
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	// SHA.String() + AES192.String():		{ "authSHAPrivAES192BlmtUser", "authkey1", "privkey1" },
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	// SHA.String() + AES192C.String():	{ "authSHAPrivAES192User", "authkey1", "privkey1" },
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	// SHA.String() + AES256.String():		{ "authSHAPrivAES256BlmtUser", "authkey1", "privkey1" },
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	// SHA.String() + AES256C.String():	{ "authSHAPrivAES256User", "authkey1", "privkey1" },
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	SHA224.String() + NoPriv.String(): {"authSHA224OnlyUser", "testingpass5123456", ""},
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	SHA224.String() + DES.String():    {"authSHA224PrivDESUser", "testingpass6123456", "testingpass6123456"},
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	SHA224.String() + AES.String():    {"authSHA224PrivAESUser", "testingpass7123456", "testingpass7123456"},
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	// SHA224.String() + AES192.String():	{ "authSHA224PrivAES192BlmtUser", "authkey1", "privkey1" },
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	// SHA224.String() + AES192C.String():	{ "authSHA224PrivAES192User", "authkey1", "privkey1" },
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	// SHA224.String() + AES256.String():	{ "authSHA224PrivAES256BlmtUser", "authkey1", "privkey1" },
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	// SHA224.String() + AES256C.String():	{ "authSHA224PrivAES256User", "authkey1", "privkey1" },
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	SHA256.String() + NoPriv.String(): {"authSHA256OnlyUser", "testingpass5223456", ""},
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	SHA256.String() + DES.String():    {"authSHA256PrivDESUser", "testingpass6223456", "testingpass6223456"},
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	SHA256.String() + AES.String():    {"authSHA256PrivAESUser", "testingpass7223456", "testingpass7223456"},
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	// SHA256.String() + AES192.String():	{ "authSHA256PrivAES192BlmtUser", "authkey1", "privkey1" },
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	// SHA256.String() + AES192C.String():	{ "authSHA256PrivAES192User", "authkey1", "privkey1" },
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	// SHA256.String() + AES256.String():	{ "authSHA256PrivAES256BlmtUser", "authkey1", "privkey1" },
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	// SHA256.String() + AES256C.String():	{ "authSHA256PrivAES256User", "authkey1", "privkey1" },
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	SHA384.String() + NoPriv.String(): {"authSHA384OnlyUser", "testingpass5323456", ""},
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	SHA384.String() + DES.String():    {"authSHA384PrivDESUser", "testingpass6323456", "testingpass6323456"},
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	SHA384.String() + AES.String():    {"authSHA384PrivAESUser", "testingpass7323456", "testingpass7323456"},
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	// SHA384.String() + AES192.String():	{ "authSHA384PrivAES192BlmtUser", "authkey1", "privkey1" },
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	// SHA384.String() + AES192C.String():	{ "authSHA384PrivAES192User", "authkey1", "privkey1" },
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	// SHA384.String() + AES256.String():	{ "authSHA384PrivAES256BlmtUser", "authkey1", "privkey1" },
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	// SHA384.String() + AES256C.String():	{ "authSHA384PrivAES256User", "authkey1", "privkey1" },
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	SHA512.String() + NoPriv.String(): {"authSHA512OnlyUser", "testingpass5423456", ""},
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	SHA512.String() + DES.String():    {"authSHA512PrivDESUser", "testingpass6423456", "testingpass6423456"},
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	SHA512.String() + AES.String():    {"authSHA512PrivAESUser", "testingpass7423456", "testingpass7423456"},
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	// SHA512.String() + AES192.String():	{ "authSHA512PrivAES192BlmtUser", "authkey1", "privkey1" },
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	// SHA512.String() + AES192C.String():	{ "authSHA512PrivAES192User", "authkey1", "privkey1" },
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	// SHA512.String() + AES256.String():	{ "authSHA512PrivAES256BlmtUser", "authkey1", "privkey1" },
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	// SHA512.String() + AES256C.String():	{ "authSHA512PrivAES256User", "authkey1", "privkey1" },
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}
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// Credentials table for public demo.snmplabs.org
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//
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//nolint:unused,gochecknoglobals
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var authenticationCredentialsSnmpLabs = map[string][]string{
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	NoAuth.String() + NoPriv.String(): {"usr-none-none", "", ""},
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	MD5.String() + NoPriv.String():  {"usr-md5-none", "authkey1", ""},
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	MD5.String() + DES.String():     {"usr-md5-des", "authkey1", "privkey1"},
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	MD5.String() + AES.String():     {"usr-md5-aes", "authkey1", "privkey1"},
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	MD5.String() + AES192.String():  {"usr-md5-aes192-blmt", "authkey1", "privkey1"},
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	MD5.String() + AES192C.String(): {"usr-md5-aes192", "authkey1", "privkey1"},
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	MD5.String() + AES256.String():  {"usr-md5-aes256-blmt", "authkey1", "privkey1"},
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	MD5.String() + AES256C.String(): {"usr-md5-aes256", "authkey1", "privkey1"},
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	SHA.String() + NoPriv.String():  {"usr-sha-none", "authkey1", ""},
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	SHA.String() + DES.String():     {"usr-sha-des", "authkey1", "privkey1"},
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	SHA.String() + AES.String():     {"usr-sha-aes", "authkey1", "privkey1"},
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	SHA.String() + AES192.String():  {"usr-sha-aes192-blmt", "authkey1", "privkey1"},
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	SHA.String() + AES192C.String(): {"usr-sha-aes192", "authkey1", "privkey1"},
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	SHA.String() + AES256.String():  {"usr-sha-aes256-blmt", "authkey1", "privkey1"},
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	SHA.String() + AES256C.String(): {"usr-sha-aes256", "authkey1", "privkey1"},
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	SHA224.String() + NoPriv.String():  {"usr-sha224-none", "authkey1", ""},
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	SHA224.String() + DES.String():     {"usr-sha224-des", "authkey1", "privkey1"},
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	SHA224.String() + AES.String():     {"usr-sha224-aes", "authkey1", "privkey1"},
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	SHA224.String() + AES192.String():  {"usr-sha224-aes192-blmt", "authkey1", "privkey1"},
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	SHA224.String() + AES192C.String(): {"usr-sha224-aes192", "authkey1", "privkey1"},
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	SHA224.String() + AES256.String():  {"usr-sha224-aes256-blmt", "authkey1", "privkey1"},
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	SHA224.String() + AES256C.String(): {"usr-sha224-aes256", "authkey1", "privkey1"},
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	SHA256.String() + NoPriv.String():  {"usr-sha256-none", "authkey1", ""},
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	SHA256.String() + DES.String():     {"usr-sha256-des", "authkey1", "privkey1"},
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	SHA256.String() + AES.String():     {"usr-sha256-aes", "authkey1", "privkey1"},
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	SHA256.String() + AES192.String():  {"usr-sha256-aes192-blmt", "authkey1", "privkey1"},
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	SHA256.String() + AES192C.String(): {"usr-sha256-aes192", "authkey1", "privkey1"},
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	SHA256.String() + AES256.String():  {"usr-sha256-aes256-blmt", "authkey1", "privkey1"},
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	SHA256.String() + AES256C.String(): {"usr-sha256-aes256", "authkey1", "privkey1"},
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	SHA384.String() + NoPriv.String():  {"usr-sha384-none", "authkey1", ""},
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	SHA384.String() + DES.String():     {"usr-sha384-des", "authkey1", "privkey1"},
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	SHA384.String() + AES.String():     {"usr-sha384-aes", "authkey1", "privkey1"},
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	SHA384.String() + AES192.String():  {"usr-sha384-aes192-blmt", "authkey1", "privkey1"},
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	SHA384.String() + AES192C.String(): {"usr-sha384-aes192", "authkey1", "privkey1"},
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	SHA384.String() + AES256.String():  {"usr-sha384-aes256-blmt", "authkey1", "privkey1"},
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	SHA384.String() + AES256C.String(): {"usr-sha384-aes256", "authkey1", "privkey1"},
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	SHA512.String() + NoPriv.String():  {"usr-sha512-none", "authkey1", ""},
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	SHA512.String() + DES.String():     {"usr-sha512-des", "authkey1", "privkey1"},
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	SHA512.String() + AES.String():     {"usr-sha512-aes", "authkey1", "privkey1"},
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	SHA512.String() + AES192.String():  {"usr-sha512-aes192-blmt", "authkey1", "privkey1"},
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	SHA512.String() + AES192C.String(): {"usr-sha512-aes192", "authkey1", "privkey1"},
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	SHA512.String() + AES256.String():  {"usr-sha512-aes256-blmt", "authkey1", "privkey1"},
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	SHA512.String() + AES256C.String(): {"usr-sha512-aes256", "authkey1", "privkey1"},
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}
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//nolint:unused,gochecknoglobals
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var useSnmpLabsCredentials = false
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// TODO get above credentials into snmpsimd, so *all* tests can be run. Combine with settings in `snmp_users.sh`
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const cIdxUserName = 0
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const cIdxAuthKey = 1
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const cIdxPrivKey = 2
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func isUsingSnmpLabs() bool {
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	return useSnmpLabsCredentials
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}
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// conveniently enable demo.snmplabs.com for a one test
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func useSnmpLabs(use bool) {
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	useSnmpLabsCredentials = use
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}
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//nolint:misspell
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func getCredentials(t *testing.T, authProtocol SnmpV3AuthProtocol, privProtocol SnmpV3PrivProtocol) []string {
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	var credentials []string
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	if useSnmpLabsCredentials {
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		credentials = authenticationCredentialsSnmpLabs[authProtocol.String()+privProtocol.String()]
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	} else {
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		credentials = authenticationCredentials[authProtocol.String()+privProtocol.String()]
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	}
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	if credentials == nil {
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		t.Skipf("No user credentials found for %s/%s", authProtocol.String(), privProtocol.String())
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		return []string{"unknown", "unknown", "unkown"}
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	}
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	return credentials
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}
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func getUserName(t *testing.T, authProtocol SnmpV3AuthProtocol, privProtocol SnmpV3PrivProtocol) string {
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	return getCredentials(t, authProtocol, privProtocol)[cIdxUserName]
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}
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//nolint:unused,deadcode
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func getAuthKey(t *testing.T, authProtocol SnmpV3AuthProtocol, privProtocol SnmpV3PrivProtocol) string {
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	return getCredentials(t, authProtocol, privProtocol)[cIdxAuthKey]
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}
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//nolint:unused,deadcode
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func getPrivKey(t *testing.T, authProtocol SnmpV3AuthProtocol, privProtocol SnmpV3PrivProtocol) string {
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	return getCredentials(t, authProtocol, privProtocol)[cIdxPrivKey]
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}
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