Appendix-A
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This has been added to the architecture to work using the TLS certificates for authentication. The mode of communication in the ONES architecture is as follows
TLS authentication have been added to data collection points from the agent. This means that gateway and collector connection pipes with agent will be authenticated using the TLS certificates. This page explains the methods to generate the certificates. For our lab testing, self signed certificates will be used. To run this script openssl needs to be installed.
The following script will generate the necessary certificates.
Generate CA's private key and self-signed certificate
openssl req -x509 -newkey rsa:4096 -days 3650 -nodes -keyout ca-key.pem -out ca-cert.pem -subj "/C=IN/ST=Telengana/L=Hyderabad/O=Aviz Networks/OU=Engineering/CN=sonic/emailAddress=sutharsan@aviznetworks.com"
openssl x509 -in ca-cert.pem -noout -textopenssl x509 -in ca-cert.pem -noout -textCertificate:
Data:
Version: 3 (0x2)
Serial Number:
73:76:90:66:22:24:22:b9:62:9b:f7:d5:00:37:18:30:77:a2:93:f4
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = IN, ST = Telengana, L = Hyderabad, O = Aviz Networks, OU = Engineering, CN = sonic, emailAddress = kasinath@aviznetworks.com
Validity
Not Before: Apr 13 05:44:50 2023 GMT
Not After : Apr 10 05:44:50 2033 GMT
Subject: C = IN, ST = Telengana, L = Hyderabad, O = Aviz Networks, OU = Engineering, CN = sonic, emailAddress = kasinath@aviznetworks.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:c2:ae:6b:2e:b8:2e:93:4e:e2:0d:86:3a:68:71:
7d:3f:d2:a7:0d:d2:45:9f:bc:00:16:82:9c:9d:17:
7b:57:82:96:ae:3e:04:06:16:f2:54:06:d8:14:d1:
c4:4a:da:93:83:24:9f:d7:cf:37:21:79:40:32:cb:
55:3d:e3:d8:36:6b:aa:2e:a3:57:85:71:32:bc:aa:
f9:5a:ce:c3:5c:62:47:83:f0:e7:e7:d7:70:f1:cc:
78:47:9b:bb:86:ac:74:3f:79:ae:f8:84:ef:ba:20:
0b:58:d7:a6:5d:32:76:ed:53:5e:07:70:b2:c0:db:
0a:6c:90:ba:18:61:7d:2c:64:8d:c0:22:36:b6:18:
28:9d:91:2e:30:0b:97:67:46:e1:54:49:c5:4d:7d:
1c:3e:d9:8b:21:ca:37:b6:9e:1e:c3:9f:36:7e:dd:
a8:11:f6:92:52:f2:99:aa:ce:20:cd:aa:ad:a5:6d:
95:51:64:10:85:a5:58:03:0a:63:2e:2f:b2:00:f1:
73:7f:a0:ed:32:42:fa:ac:29:c5:30:66:57:e2:f6:
ac:e1:ea:e3:c7:78:6d:be:bf:9c:41:5a:4e:aa:e8:
ca:45:5f:d6:8b:b7:28:24:56:86:0d:9b:38:a7:d3:
92:51:54:8a:f3:44:78:f3:9c:ac:a9:ab:a1:99:2e:
08:71:e3:71:6e:8e:a2:f8:68:5a:14:55:f9:9c:b2:
55:f4:a8:f1:83:b0:70:b6:64:2a:ce:d1:45:a3:50:
05:02:21:cc:e7:e4:1d:3e:fc:9e:1b:6c:08:4e:2f:
40:d7:3c:33:85:3b:0c:25:90:fd:e9:f3:fe:4b:ac:
c2:d5:90:84:cd:26:de:98:0b:50:39:cb:71:9d:e8:
2b:6d:a0:08:be:68:fe:37:37:5f:02:b8:24:2c:60:
d4:48:c1:d3:45:da:74:f2:cd:a9:65:0a:21:a8:55:
30:3e:6e:c6:46:e2:22:da:f6:96:d7:66:ec:5c:4d:
b6:0e:ec:bf:1d:8f:52:70:59:1b:b1:c0:0d:b6:39:
bc:09:44:0a:52:c9:a7:2d:e7:06:ae:ab:4b:a6:1b:
4e:2c:eb:a4:31:d4:31:de:2b:f5:1d:49:d1:96:03:
f0:97:41:25:25:90:de:24:5f:36:cd:06:86:da:e7:
c6:15:b3:ef:be:04:bd:c5:9f:5b:44:02:74:0a:07:
a5:e9:c9:ef:c5:25:c9:0e:dc:2a:31:dd:a7:c6:e5:
26:93:eb:74:7c:a3:92:1c:ef:a4:58:35:75:15:f7:
cb:dc:34:0c:59:1a:9d:8b:5e:97:f2:ef:63:9c:a8:
7d:6b:4a:5a:f8:e1:af:eb:80:70:03:46:76:9f:6e:
a9:d1:77
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
F2:55:BF:F9:8D:0C:CF:91:21:A6:8B:29:13:A5:51:65:78:F4:F8:C0
X509v3 Authority Key Identifier:
F2:55:BF:F9:8D:0C:CF:91:21:A6:8B:29:13:A5:51:65:78:F4:F8:C0
X509v3 Basic Constraints: critical
CA:TRUE
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
70:f0:91:ef:86:2d:9b:ce:90:66:27:6d:d5:27:dd:92:ad:61:
33:17:6c:8f:21:91:e1:35:73:94:a4:9c:21:5c:ec:54:79:f7:
be:fa:df:5a:ef:ed:f4:72:2f:16:89:c1:dc:ba:e3:66:8c:7f:
8e:4c:5d:c6:36:f3:80:67:55:bc:e7:a0:2e:d8:d7:1e:b6:11:
5c:f5:1f:d2:11:02:ae:6c:37:79:9c:09:c0:cc:ba:8a:e3:9b:
9c:45:f3:ec:d8:85:2a:37:67:45:55:5a:9d:21:f7:af:10:1e:
06:d5:17:25:d3:11:15:2a:89:88:d8:3e:30:de:09:4b:c6:64:
ed:f4:0d:0e:a2:57:01:95:00:92:03:1d:2e:e0:d7:dd:18:0b:
f8:b8:2e:93:0c:8f:54:ab:be:5e:c1:97:22:e7:8c:56:f2:64:
fe:21:d7:f3:36:75:a7:19:1a:08:5a:f8:22:e5:45:87:a6:f5:
fd:bc:e4:1a:ec:55:b5:cb:b4:7b:ae:fa:8f:52:69:e6:c2:0c:
fc:b9:ee:21:37:53:f6:d7:62:d2:83:98:c2:94:08:9d:49:ca:
fc:8f:6e:00:f2:32:1a:17:7a:c7:27:9b:e9:62:5b:5a:e6:37:
fb:7c:97:9c:5b:aa:82:82:11:2a:ff:55:5b:2f:32:22:df:7f:
5a:7f:a4:5c:7a:71:38:cf:19:fb:a4:96:24:2d:39:7a:f6:ed:
f4:e1:cd:e3:e0:61:09:8b:d4:21:ea:e3:f9:6a:a4:c8:15:0e:
9b:3d:71:4e:e0:94:88:27:07:54:e5:c5:60:8c:d7:75:58:d1:
40:8d:f0:c4:d0:f9:b7:5c:d9:f9:c3:1c:0b:79:32:31:cd:09:
e8:6d:63:28:fc:12:95:05:60:a9:10:94:b8:ba:74:af:2e:20:
ae:d9:f1:70:d2:5e:06:a4:db:70:d3:1d:2b:75:05:ef:ca:d1:
b6:2b:0d:99:5a:ae:5f:dc:d4:d6:5f:63:7d:1c:f5:10:c0:73:
e7:53:5a:96:e7:13:04:91:5b:6c:6d:77:44:23:c6:3d:d0:a0:
28:d1:48:cf:78:a6:df:53:d3:19:45:1f:bf:24:d9:25:57:5a:
71:89:67:f6:71:f5:6e:fe:41:5d:5e:2d:ba:21:5d:72:44:92:
10:cb:78:86:bd:a0:0f:0f:9e:58:40:e8:8a:a8:65:47:d7:32:
fd:de:be:10:64:2a:84:01:1a:3f:72:06:ae:87:38:30:b9:79:
c3:18:ea:ad:77:56:d9:7e:a1:e4:53:2b:64:0d:cd:b4:db:c3:
31:09:51:c0:e8:61:1c:ae:07:08:ec:51:53:e7:a4:ac:36:7a:
76:89:71:2a:ba:7e:08:8aGenerate web server's private key and certificate signing request (CSR)
openssl req -newkey rsa:4096 -nodes -keyout server-key.pem -out server-req.pem -subj "/C=IN/ST=Telengana/L=Hyderabad/O=Aviz Networks/OU=Engineering/CN=sonic/emailAddress=sutharsan@aviznetworks.com"
# Remember that when we develop on localhost, It’s important to add the IP:0.0.0.0 as an Subject Alternative Name (SAN) extension to the certificate.
echo "subjectAltName=DNS:*.tls,DNS:localhost,IP:0.0.0.0" > server-ext.cnf
# Or you can use localhost DNS and grpc.ssl_target_name_override variable
echo "subjectAltName=DNS:localhost" > server-ext.cnf
echo "subjectAltName=@alt_names" > server-ext.cnf
echo "[alt_names]" > server-ext.cnf
echo "DNS.1 = IP:10.4.4.61" > server-ext.cnfUse CA's private key to sign web server's CSR and get back the signed certificate
openssl x509 -req -in server-req.pem -days 60 -CA ca-cert.pem -CAkey ca-key.pem -CAcreateserial -out server-cert.pem -extfile server-ext.cnf
#echo "Server's signed certificate"
openssl x509 -in server-cert.pem -noout -textopenssl x509 -in server-cert.pem -noout -textCertificate:
Data:
Version: 3 (0x2)
Serial Number:
3f:97:19:5c:4c:de:78:1a:b3:db:e8:a5:74:84:84:af:55:2f:8a:65
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = IN, ST = Telengana, L = Hyderabad, O = Aviz Networks, OU = Engineering, CN = sonic, emailAddress = kasinath@aviznetworks.com
Validity
Not Before: Apr 13 05:48:33 2023 GMT
Not After : Jun 12 05:48:33 2023 GMT
Subject: C = IN, ST = Telengana, L = Hyderabad, O = Aviz Networks, OU = Engineering, CN = sonic, emailAddress = kasinath@aviznetworks.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:8c:86:7c:ac:6a:46:5a:a5:17:a9:59:6c:fe:04:
55:74:94:57:ae:38:81:ed:49:3b:94:01:f8:11:1b:
a7:7e:52:55:0e:64:2b:9e:f0:3b:f9:29:bf:80:13:
d6:ec:bd:a0:87:88:21:7a:9d:54:89:bf:da:14:ec:
db:be:c5:f2:f9:50:39:7a:21:fb:ee:ae:06:ef:16:
c8:06:44:cb:89:2d:eb:a2:ef:86:17:ed:e7:c1:c7:
18:e4:ac:8b:fe:11:4d:1c:8b:cc:13:c3:3e:41:95:
6b:ff:89:9d:14:49:4a:a5:90:ea:a4:64:be:c2:2a:
52:11:1c:61:57:6c:8b:72:20:20:7a:ac:bc:25:ea:
8c:c3:15:12:30:44:c2:a5:df:c8:9c:60:95:68:64:
57:1e:43:66:3b:cf:8b:de:4a:a8:e3:fc:16:c0:cd:
a5:f1:fb:bd:bb:02:47:a1:3a:06:7c:39:71:a9:ed:
4d:bf:35:4b:14:79:ef:b3:0b:a2:7f:e4:cd:80:9b:
ef:ca:d8:3e:ed:9b:36:c9:5d:3c:19:48:5b:94:96:
b6:72:44:08:ff:fd:f1:1f:2b:d7:00:c5:51:2a:c4:
bd:3a:03:ee:02:21:51:7f:28:61:0b:0a:10:f6:ad:
c0:24:1a:f0:b3:18:f9:9c:d8:c5:6b:ca:48:0c:90:
97:27:93:93:73:ec:16:e1:63:b3:4e:02:75:af:e5:
43:35:ef:dc:45:da:de:31:81:ed:b9:9c:8a:3d:f4:
3e:97:30:73:0f:65:09:0f:16:89:cf:d1:aa:3b:3c:
72:b3:d3:88:2d:ab:67:b1:b7:d5:eb:ce:a7:15:a0:
19:49:5a:55:5e:95:d2:24:1b:60:ee:22:55:35:aa:
b5:db:1e:81:5b:18:5c:49:a6:e8:12:db:5c:6f:ae:
42:60:9c:9c:39:85:6e:87:44:41:13:2e:42:a7:3f:
1b:59:43:09:a6:e1:de:cc:00:c2:32:a1:94:95:87:
1f:9b:81:59:59:bc:c5:ea:98:8e:78:96:f0:e4:da:
b2:b8:d2:67:98:49:6f:ee:ec:36:59:e8:bb:2a:d4:
e8:1b:69:f2:a3:31:e0:61:9e:c1:3a:4c:d8:28:4f:
4c:bb:06:95:b9:78:4b:e4:0b:3f:24:d2:d7:eb:6c:
16:87:b1:98:26:c8:76:c2:35:52:7a:23:c1:04:a1:
93:55:93:b7:97:10:c3:9c:97:bd:9f:87:1c:b3:bf:
b4:58:5a:38:7f:92:6a:44:db:75:bf:57:e9:02:02:
89:21:05:e7:30:09:21:09:ee:20:c9:ef:ad:13:8e:
78:14:cb:94:a8:65:fc:d9:6b:26:be:7f:19:f3:e4:
e8:84:17
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints:
CA:FALSE
Netscape Cert Type:
SSL Server
Netscape Comment:
OpenSSL Generated Server Certificate
X509v3 Subject Key Identifier:
65:2B:22:23:96:37:66:5A:25:36:50:7E:76:C9:DF:8C:7C:CC:DC:87
X509v3 Authority Key Identifier:
keyid:F2:55:BF:F9:8D:0C:CF:91:21:A6:8B:29:13:A5:51:65:78:F4:F8:C0
DirName:/C=IN/ST=Telengana/L=Hyderabad/O=Aviz Networks/OU=Engineering/CN=sonic/emailAddress=kasinath@aviznetworks.com
serial:73:76:90:66:22:24:22:B9:62:9B:F7:D5:00:37:18:30:77:A2:93:F4
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Subject Alternative Name:
IP Address:10.4.4.60, IP Address:10.4.4.61, IP Address:10.4.4.62
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
17:87:01:83:5f:3b:a9:72:15:8a:41:bb:e1:65:f5:2b:71:b9:
ca:78:93:10:eb:f3:2b:36:b7:b6:f7:4d:03:ee:25:4a:53:c1:
84:f6:3c:81:63:12:af:33:fa:c1:eb:96:22:7b:65:36:1e:38:
4b:fd:07:64:ac:c3:d5:69:8a:57:81:94:7a:9f:44:de:af:a8:
dc:6f:e6:3d:0e:d4:62:76:9f:0f:58:49:e2:b1:c3:c7:31:8a:
ad:cc:f7:b7:0d:56:50:8d:02:29:5c:2b:a2:e1:c3:34:c2:e9:
04:40:06:6d:c1:c4:df:22:04:43:0e:49:8c:5d:53:f3:89:88:
43:bd:99:e9:e2:a2:93:4d:0a:ef:3e:d8:74:ad:7c:17:5c:d1:
52:41:73:65:28:e2:c8:16:46:26:f4:22:e2:ad:b9:e1:24:3b:
f8:d8:06:5d:b8:b1:00:94:43:4b:49:c3:9e:7e:98:67:55:33:
6d:a1:e5:48:60:15:e4:a2:3a:1c:16:e6:98:e8:18:72:71:b6:
e5:53:bc:5d:1b:e7:42:44:33:c2:bd:5d:b4:42:c6:1c:5e:a0:
fd:79:d8:bb:f9:ef:09:19:f3:f1:2b:a6:2a:e8:af:07:c5:34:
4c:0c:0d:ce:46:fb:70:c6:34:aa:bb:71:4c:06:9d:7a:1a:be:
d6:cb:c1:67:20:7e:ff:7f:a1:f4:c1:b0:4b:db:d1:6d:8b:15:
f5:cf:7d:59:66:97:e0:a5:9a:a5:c2:9b:b5:ae:a8:0d:de:c9:
3b:3a:d6:12:5f:aa:33:a0:c5:01:e5:7d:4d:26:c9:ba:e3:ef:
44:de:81:48:38:15:e1:72:82:3a:40:f0:42:d9:4e:4d:ad:43:
a7:77:81:44:3a:43:c0:7b:a6:e4:69:91:7b:bb:87:2b:ea:7e:
6a:d3:99:b1:9f:95:29:b3:3c:49:65:c1:74:18:a4:17:38:5c:
d8:79:cc:3d:11:83:d3:19:57:4c:d6:64:c6:4a:26:a0:c3:9c:
a7:e5:5e:7a:8b:b3:28:43:bf:60:78:8e:0a:4e:1f:97:af:1f:
d5:32:a5:3b:8b:03:b3:9d:6b:9f:0b:3a:9d:d3:a1:00:f3:f0:
1f:6e:42:8a:76:4a:c1:54:33:ef:e1:30:13:6f:4e:9d:4f:29:
3a:f5:94:e8:c8:1a:a3:86:05:fe:51:18:06:51:01:a8:a8:15:
86:41:dc:67:44:a8:14:80:7b:30:1b:dc:fd:1a:f2:64:60:ea:
10:9c:b7:44:a4:53:ab:20:e5:6f:38:88:d5:78:f4:cf:a5:d7:
21:01:e3:f1:7b:18:4d:7f:42:ed:f4:4b:9b:7a:0d:5e:87:cb:
e4:da:15:55:96:b0:93:bbGenerate client's private key and certificate signing request (CSR)
openssl req -newkey rsa:4096 -nodes -keyout client-key.pem -out client-req.pem -subj "/C=IN/ST=Telengana/L=Hyderabad/O=Aviz Networks/OU=Engineering/CN=gateway/emailAddress=sutharsan@aviznetworks.com"
# Remember that when we develop on localhost, It’s important to add the IP:0.0.0.0 as an Subject Alternative Name (SAN) extension to the certificate.
echo "subjectAltName=DNS:*.client.com,IP:0.0.0.0" > client-ext.cnf
echo "subjectAltName=@alt_names" > server-ext.cnf
echo "[alt_names]" > server-ext.cnf
echo "DNS.1 = localhost" > server-ext.cnfUse CA's private key to sign client's CSR and get back the signed certificate
openssl x509 -req -in client-req.pem -days 60 -CA ca-cert.pem -CAkey ca-key.pem -CAcreateserial -out client-cert.pem -extfile client-ext.cnf
echo "Client's signed certificate"
openssl x509 -in client-cert.pem -noout -textopenssl x509 -in client-cert.pem -noout -textCertificate:
Data:
Version: 1 (0x0)
Serial Number:
68:80:f4:e2:67:72:e6:85:f2:35:45:35:37:6a:5b:10:48:80:bf:a9
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = IN, ST = Telengana, L = Hyderabad, O = Aviz Networks, OU = Engineering, CN = sonic, emailAddress = kasinath@aviznetworks.com
Validity
Not Before: Apr 13 05:51:46 2023 GMT
Not After : Jun 12 05:51:46 2023 GMT
Subject: C = IN, ST = Telengana, L = Hyderabad, O = Aviz Networks, OU = Engineering, CN = gateway, emailAddress = kasinath@aviznetworks.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (4096 bit)
Modulus:
00:c0:0b:ac:41:2a:b7:1e:5a:94:d5:c4:8f:3b:b3:
64:df:e4:ac:38:56:1e:46:db:61:8a:a3:40:94:58:
0c:82:ad:17:1e:bb:83:9b:1b:3b:d7:09:40:08:bd:
90:c3:0e:b2:3b:87:8b:6b:f7:bb:e4:b0:66:b6:d6:
5b:b0:33:e7:ff:81:f9:51:b7:4a:28:da:3d:5c:02:
ea:58:c1:41:e5:08:b5:a7:14:b6:21:5e:1a:9e:8b:
4f:cb:5a:bc:5e:da:8b:d0:20:85:cc:01:4f:07:ea:
0b:04:82:05:81:25:b5:b8:5c:ee:40:a6:b4:c8:21:
1a:58:33:5f:f5:ee:9d:79:88:eb:e4:f3:ca:6d:b4:
b7:e5:4e:22:36:89:59:ec:44:8f:82:e4:3b:70:ac:
af:02:5c:4b:fc:cd:3f:a8:db:75:ab:1e:b5:26:84:
9f:4b:98:cc:7d:88:c9:f1:d5:95:8e:18:61:ce:aa:
e7:7c:d9:a4:99:b2:fb:af:de:59:ac:bd:2c:48:8c:
a7:3a:5d:02:ca:9c:85:97:5c:0f:eb:72:b5:87:f0:
48:af:00:10:c4:a5:8c:6a:4c:5f:11:67:cd:fc:9a:
2f:b3:26:33:f0:57:2c:c8:cf:48:b2:56:87:7e:c9:
43:97:9d:70:f3:bc:39:e3:51:7f:cd:9e:e5:0b:47:
7d:3b:8a:c4:60:84:3d:b2:f4:b5:5a:97:ca:df:d1:
a1:0e:a8:1a:19:60:7c:9c:c7:22:d8:ab:77:b3:f5:
38:0f:43:85:ba:17:de:51:0f:97:e1:b8:b6:7b:fa:
d7:71:6d:88:e3:44:fe:d1:73:b5:89:3c:86:df:37:
a7:0d:b6:8e:e2:1f:63:3e:32:55:48:18:af:64:8f:
2a:16:5c:6a:f9:27:86:cc:4a:79:4e:18:c3:4e:d3:
e8:b1:79:1b:6f:af:24:74:d7:b1:7e:7d:ac:1e:c9:
04:00:83:52:2f:1f:f7:27:b5:80:d7:4c:5b:af:ac:
a3:91:6f:35:ff:cf:26:43:45:47:ab:17:7f:32:98:
e1:23:c3:eb:9b:f4:f2:01:ec:78:f0:76:fe:6c:17:
40:f4:52:4b:b1:f6:7d:ee:f5:d6:a0:0d:da:78:b1:
59:13:d8:72:ab:5b:ba:29:87:c8:50:3e:43:ed:8d:
48:4c:3f:ff:8e:c6:63:08:a6:71:f6:df:c2:be:45:
3b:d7:ec:6b:c6:f6:92:76:3c:fa:5b:61:45:5c:c7:
9f:46:73:71:f0:ba:2c:d0:07:45:d0:d7:3c:24:08:
c8:fb:79:bc:19:d4:5a:c2:1d:9d:4e:20:08:6b:3e:
6a:02:3a:5c:d9:11:f1:fb:d0:c2:38:83:44:ce:20:
0b:cc:ed
Exponent: 65537 (0x10001)
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
44:0c:d0:63:42:76:fc:f7:00:98:6d:aa:03:75:74:6b:ec:a8:
ed:ad:e1:76:25:26:75:6b:5f:f5:5b:24:21:72:f9:7f:f0:ca:
9d:d5:66:00:93:44:59:88:ac:3d:1c:e6:24:20:65:4c:37:14:
01:7f:55:7d:0f:36:45:85:5c:cf:85:54:53:84:3c:75:92:72:
76:b2:f3:84:d6:d1:9c:c9:a0:d7:aa:d6:0e:23:bf:74:de:b3:
81:4c:bd:ee:7e:6d:ae:75:60:3d:b2:d2:59:aa:96:c2:9d:a8:
38:19:cb:77:8d:9c:d6:19:6d:6e:41:27:66:cb:8a:15:5b:33:
34:c7:79:cb:ed:4d:00:ce:d1:76:2c:ce:8b:9b:5b:85:2c:e3:
da:bd:e0:10:ad:96:33:f2:48:58:62:4d:ae:a9:6d:95:91:b4:
20:07:02:82:52:43:b0:e6:ac:40:c7:e4:6b:45:c9:84:be:13:
00:56:a3:e5:94:85:72:de:57:77:f1:65:92:52:e7:6e:57:cf:
40:aa:7f:6a:ae:c4:cf:0b:54:80:0f:1a:a6:df:76:b3:83:e4:
19:b7:c3:52:e3:23:c8:8d:6f:b2:69:30:dd:59:0e:05:9f:59:
dc:5f:0e:ae:63:13:36:20:61:f8:ab:6a:0f:21:1b:4c:f9:a5:
19:dd:d6:88:1c:75:44:e9:34:82:72:e6:b1:30:ee:9d:7a:d3:
e4:e4:af:dd:20:1c:25:06:c6:52:c9:b2:7e:22:21:f0:68:d6:
3a:40:3a:24:2a:3a:4f:dd:13:0b:47:b2:f2:e3:93:b7:6d:ce:
e8:c7:7e:58:0b:64:c1:03:cc:18:c2:0c:7b:ca:92:bf:ad:3a:
ff:db:87:46:1c:6b:86:e4:54:ae:b0:ca:05:5a:d8:b5:24:76:
33:cf:d1:e7:41:17:15:06:92:55:5a:e1:b3:05:41:86:57:dc:
a2:d4:d5:d0:52:ff:5f:33:f4:58:3a:6a:e5:0b:9f:c5:fc:99:
6f:46:fa:96:e0:53:d5:b9:a3:60:b0:df:ce:48:8d:b2:63:5d:
aa:74:b5:83:c6:8c:94:67:6f:82:49:44:5a:e7:d4:3a:c0:49:
a5:4c:4b:5c:b5:9e:63:2c:73:69:a8:09:ee:ca:ee:05:43:12:
e1:4a:69:d8:88:11:99:83:2b:d3:a4:93:5d:fb:24:04:8c:55:
35:99:9c:6b:cd:23:1d:d7:56:85:50:2b:ad:38:ea:9e:b7:d1:
1f:3b:21:a9:13:5e:6f:d2:cb:7f:37:51:ac:61:a8:63:c1:da:
b0:96:b3:0c:92:75:00:26:fc:30:6f:1c:b6:dc:ad:56:d7:0c:
9b:3b:69:ed:2d:cb:0c:8cMost of the commands are self-explanatory. It will be noted that it uses two files for generating the certificates for server and client. First server-ext.cnf is explained here
basicConstraints = CA:FALSE
nsCertType = server
nsComment = "OpenSSL Generated Server Certificate"
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid,issuer:always
keyUsage = critical, digitalSignature, keyEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names
[alt_names]
IP.1 = 10.4.4.60
IP.2 = 10.4.4.61The main feature to note is the alt_names. For the ONES architecture, the collector follows one to many communication model. This alt_names need to be populated with the set of agents it needs to communicate. The agents act as server in the model. So when there are n number of agents, all these IP Addresses needs to be populated here to avoid certificates not getting validated correctly
[client]
basicConstraints = CA:FALSE
nsCertType = client
nsComment = "Local Test Client Certificate"
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid,issuer
keyUsage = critical, nonRepudiation, digitalSignature, keyEncipherment
extendedKeyUsage = clientAuthThis will generate the output files out of which, the following are useful across agent and collector
client-cert.pem
client-key.pem
ca-cert.pem
server-cert.pem
server-key.pem
server-key.pem, server-cert.pem & ca-cert.pem needs to be placed at agent. Similarly client-cert.pem, client-key.pem & ca-cert.pem needs to be used in client side. For example, we can use gnmic with these certificates to validate the same
gnmic -a 10.4.4.61:50052 -u admin -p admin --tls-cert client-cert.pem --tls-key client-key.pem --tls-ca ca-cert.pem capabilities
gNMI version: 1.2.1
supported models:
- openconfig-bgp, OpenConfig working group, 6.1.1
- openconfig-if-ethernet,, OpenConfig working group, 2.12.0
- openconfig-lldp, OpenConfig working group, 0.2.1
- openconfig-platform-fan, OpenConfig working group, 0.1.1
- openconfig-platform-psu, OpenConfig working group, 0.2.1
- openconfig-platform-transceiver, OpenConfig working group, 0.8.0
- system/processes, Aviz Networks Inc, 0.1.0
supported encodings:
- PROTOIt can also be verified that without certificates, the access does not work
gnmic -a 10.4.4.61:50052 -u admin -p admin --skip-verify capabilities
target "10.4.4.61:50052", capabilities request failed: failed to create a gRPC client for target "10.4.4.61:50052" : 10.4.4.61:50052: context deadline exceeded
Error: one or more requests failedIt would be desired to simulate failures and validate. For that we can verify locally if certificates are valid or not. For the same, use the following command
Verify the certificate against signing authority
openssl verify -CAfile ca-cert.pem client-cert.pem~/Workspace/test-ones
❯ ./ones-installer.sh
Installing Open Networking Enterprise Suite (ONES)
..................................................
ONES is getting installed for the first time, choose appropriate options when prompted...
....................
Installing prerequisites for ONES application
[sudo] password for ashok:
....................
....................
....................
....................
Installing ONES application...
Using random password for DBs
VHVlIEFwciAxMSAxMDoyMzoyNyBBTSBJU1QgMjAyMwo=
Do you want to install domain SSL certificate(if not, installation will proceed with a self signed certificate)? [y/n]: n
Using self signed certificates...
Do you want to enable certificate based authentication between ONES controller and devices? [y/n]: y
Enter the path to the ca-cert.pem file: ./ca-cert.pem
Enter the path to the server-cert.pem file: ./server-cert.pem
Enter the path to the server-key.pem file: ./server-key.pem
Enter the path to the client-cert.pem file: ./client-cert.pem
Enter the path to the client-key.pem file: ./client-key.pem
Do you want to enable DB backup feature? [y/n]: n
Setting up the environment and loading essential dockers...
Loaded image: avizdock/ones-collector:latest
Loaded image: avizdock/timescaledb:latest
ones-collector-db-data
Loaded image: avizdock/ones-ui:latest_nofm
ones-ui-data
Loaded image: avizdock/ones-gateway:v1
Loaded image: avizdock/ones-fm:latest
Loaded image: avizdock/postgres:14
ones-fm-db-data
Loaded image: avizdock/docker:v1.1
Loaded image: avizdock/ones-db-backup:latest
Cleaning up existing containers..
ones-ui
ones-ui
Bringing up ONES app containers
Bringing up ONES-collector-db container in no recreate mode and ONES-fm-db
Creating ones-collector-db ... done
Creating ones-fm-db ... done
Name Command State Ports
----------------------------------------------------------------------------------------------------------------
ones-collector-db /docker-entrypoint.sh postgres Up 0.0.0.0:5432->5432/tcp,:::5432->5432/tcp, 8008/tcp,
8081/tcp
ones-fm-db docker-entrypoint.sh postgres Up 0.0.0.0:2345->5432/tcp,:::2345->5432/tcp
please wait for collector-db and fm-db to initialize
........................................................................................................................
Successfully copied 3.584kB to ones-collector-db:/home/postgres/pgdata/data
ALTER ROLE
ALTER ROLE
ones-collector-db
........................................................................................................................
Creating ones-gateway ...
Creating ones-ui ...
Creating ones-gateway ... done
Creating ones-ui ... done
Creating docker ... done
Creating ones-fm ... done
Creating ones-collector ... done
Name Command State Ports
----------------------------------------------------------------------------------------------------------------
docker python3 app.py Up
ones-collector java -jar /app/collector.jar Up 8093/tcp
ones-collector-db /docker-entrypoint.sh postgres Up 0.0.0.0:5432->5432/tcp,:::5432->5432/tcp, 8008/tcp,
8081/tcp
ones-fm java -jar /app/ones-fm.jar Up 0.0.0.0:8787->8080/tcp,:::8787->8080/tcp
ones-fm-db docker-entrypoint.sh postgres Up 0.0.0.0:2345->5432/tcp,:::2345->5432/tcp
ones-gateway ./gnmi-gateway -TargetLoad ... Up 0.0.0.0:9339->9339/tcp,:::9339->9339/tcp
ones-ui docker-entrypoint.sh node ... Up 3002/tcp, 0.0.0.0:443->443/tcp,:::443->443/tcp,
0.0.0.0:8885->8885/tcp,:::8885->8885/tcp
Finishing up ONES Installation...
................................^[ ............................Installed ONES application successfully...
....................
Open the ONES application at https://<host-ip>
❯ cat device_info.csv
ip,user,passwd
10.4.4.60,admin,YourPaSsWoRd
Workspace/test-ones/ones_t_agent via 🐍 v3.10.6 (venv)
❯ python3 ones_agent_parallel_installer.py
[{'ip': '10.4.4.60', 'passwd': 'YourPaSsWoRd', 'user': 'admin', 'installation_instance': 1}]
###############Connecting to switch###############
Connection to switch 10.4.4.60 successful.....................
Looking for previous installation........................
ones-agent:v1.2.1
Previous installation found commencing uninstallation on the device 10.4.4.60........
stop ones-agent docker on the device 10.4.4.60........
docker stopped successfully on the device 10.4.4.60........
remove ones-agent docker on the device 10.4.4.60........
docker removed successfully on the device 10.4.4.60........
remove redundant ones-agent docker container on the device 10.4.4.60........
No redundant ones-agent container found on the device 10.4.4.60........
remove docker ones-agent images from DUT on the device 10.4.4.60........
docker image removed successfully on the device 10.4.4.60........
Removing work directory on the device 10.4.4.60........
removed work directory successfully on the device 10.4.4.60........
#####ones-agent uninstalltion completed from device=########## 10.4.4.60
Creating work directory on the device 10.4.4.60........
Work Directory ones-agent_1681189360_6801872 created successfully on the device 10.4.4.60 .............
Copying ones_agent_ip_rule.sh to directory ones-agent_1681189360_6801872 on the device 10.4.4.60 .............
Copying ones_agent_ip_rule.sh to directory ones-agent_1681189360_6801872 successful on the device 10.4.4.60 .............
ones_agent_ip_rule.sh file copied to /usr/bin successfully on the device 10.4.4.60........
Copying ones-agent.service to directory ones-agent_1681189360_6801872 on the device 10.4.4.60 .............
Copying ones-agent.service to directory ones-agent_1681189360_6801872 successful on the device 10.4.4.60 .............
Copying ca-cert.pem to directory ones-agent_1681189360_6801872 successful on the device 10.4.4.60 .............
Copying server-cert.pem to directory ones-agent_1681189360_6801872 successful on the device 10.4.4.60 .............
Copying server-key.pem to directory ones-agent_1681189360_6801872 successful on the device 10.4.4.60 .............
Copying agent-tls.conf to directory ones-agent_1681189360_6801872 successful on the device 10.4.4.60 .............
certificates copied to /etc/sonic successfully on the device 10.4.4.60........
agent.conf copied to /etc/sonic successfully on the device 10.4.4.60........
Copying ones-agent.tar to directory ones-agent_1681189360_6801872 on the device 10.4.4.60 .............
Copying ones-agent.tar to directory ones-agent_1681189360_6801872 on the device 10.4.4.60 .............
Loading Docker image on the device 10.4.4.60 ###########################################
Docker image loaded successfully on the device 10.4.4.60........
Getting name of the loaded image
image = ##avizdock/ones-agent:latest##
Running docker.....................
docker run -it -v /var/run/docker.sock:/var/run/docker.sock -v /host/reboot-cause:/host/reboot-cause -v /etc/sonic:/etc/sonic -v /var/run/redis:/var/run/redis -v /var/run:/var/hostrun --cpu-period=100000 --cpu-quota=50000 --net=host --privileged -dt --name ones-agent avizdock/ones-agent:latest
b'1dbbd16cd61196cb02db5313b5ba7802994063f5b472f5e85a45cf9fc639274c\n'
Loading Service file on the device 10.4.4.60........
Service file loaded successfully on the device 10.4.4.60##################
Enabling ones-agent.service 10.4.4.60 ##################
Enabled ones-agent as service successfully on the device 10.4.4.60 ##################
Starting ones-agent service on the device 10.4.4.60........
started ones-agent service successfully on the device 10.4.4.60 ##################
Enabling ones-agent to restart after booting on the device 10.4.4.60........
Made ones-agent immune to booting on the device 10.4.4.60########################
Copying ones-agent.tar file
ones-agent.tar file copied successfully on the device 10.4.4.60........
Copying ones-agent.service file
ones-agent.service file copied successfully on the device 10.4.4.60........
##################################################################
Deployment of ones-agent to switch 10.4.4.60 is successfulTo verify agent is running in Tls mode, the following command should be used in the switch
docker exec -it ones-agent gnmi -s show
Version : 1.2.1
Build commit : 4134852+
Build date : 2023-04-10 14:16:16
Agent Status : Active
License Status : Enabld
gNMI Port : 50052
Tls : TLSVerify
Max Connections : 100
Active Connections : 0