cmpv2 0.2.0

Pure Rust implementation of the Certificate Management Protocol (CMP) as described in RFC 4210
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179

use cmpv2::body::PkiBody;
use cmpv2::message::PkiMessage;
use cmpv2::status::PkiStatus;
use const_oid::ObjectIdentifier;
use crmf::pop::ProofOfPossession;
use der::{Decode, Encode};
use hex_literal::hex;
use x509_cert::ext::pkix::name::GeneralName;
use x509_cert::Certificate;

#[test]
fn cr_req_message_test() {
    // read request object created and captured via:
    // server:
    //   - openssl ecparam -genkey -name secp384r1 -noout -out ec384-server-key.pem
    //   - openssl req -new -key ec384-server-key.pem -out ec384-server-key.csr
    //   - openssl req -text -in ec384-server-key.csr -noout
    //   - openssl x509 -req -days 365 -in ec384-server-key.csr -signkey ec384-server-key.pem -out ec384-server-key.crt
    //   - openssl cmp -port 8888 -srv_ref ABCD --srv_key ec384-server-key.pem -srv_cert ec384-server-key.crt
    // client:
    //   - openssl ecparam -genkey -name secp384r1 -noout -out ec384-key-pair.pem
    //   - openssl cmp -cmd cr -server 127.0.0.1:8888 -path pkix/ -ref 1234 -secret pass:1234-5678-1234-5678 -recipient "/CN=CMPserver" -newkey ec384-key-pair.pem -subject "/CN=MyName" -cacertsout capubs.pem -certout cl_cert.pem -srv_cert ec384-server-key.crt -reqout cr_req_01.bin -rspout cr_rsp_01.bin
    let req_01 = include_bytes!("examples/cr_req_01.bin");
    let result = PkiMessage::from_der(req_01);
    println!("{:?}", result);
    assert!(result.is_ok());
    let message = result.unwrap();

    let header = &message.header;
    match &header.sender {
        GeneralName::DirectoryName(name) => assert_eq!("CN=MyName", name.to_string()),
        _ => panic!(),
    }
    match &header.recipient {
        GeneralName::DirectoryName(name) => assert_eq!("CN=CMPserver", name.to_string()),
        _ => panic!(),
    }
    let m = header.message_time.unwrap();
    assert_eq!(1674070261000, m.to_unix_duration().as_millis());
    assert_eq!(
        const_oid::db::rfc5912::ID_PASSWORD_BASED_MAC,
        header.protection_alg.as_ref().unwrap().oid
    );
    //inspect params
    assert_eq!(
        "1234".as_bytes(),
        header.sender_kid.as_ref().unwrap().as_bytes()
    );
    assert_eq!(
        hex!("6A 6A 01 B0 84 DF 4D 56 C1 25 DA 54 5F 4C 5E C1"),
        header.trans_id.as_ref().unwrap().as_bytes()
    );
    assert_eq!(
        hex!("29 16 D3 95 71 A4 EF 23 88 43 20 78 E8 90 00 64"),
        header.sender_nonce.as_ref().unwrap().as_bytes()
    );

    match &message.body {
        PkiBody::Cr(crs) => {
            assert_eq!(1, crs.len());
            let cr = &crs[0];
            assert_eq!([0x00], cr.cert_req.cert_req_id.as_bytes());
            assert_eq!(
                "CN=MyName",
                cr.cert_req
                    .cert_template
                    .subject
                    .as_ref()
                    .unwrap()
                    .to_string()
            );
            let spki = cr
                .cert_req
                .cert_template
                .subject_public_key_info
                .as_ref()
                .unwrap();
            assert_eq!(
                ObjectIdentifier::new_unwrap("1.2.840.10045.2.1"),
                spki.algorithm.oid
            );
            assert_eq!(
                const_oid::db::rfc5912::SECP_384_R_1.as_bytes(),
                spki.algorithm.parameters.as_ref().unwrap().value()
            );
            match cr.popo.as_ref().unwrap() {
                ProofOfPossession::Signature(sig) => {
                    assert_eq!(const_oid::db::rfc5912::ECDSA_WITH_SHA_256, sig.alg_id.oid);
                }
                _ => panic!(),
            }
        }
        _ => panic!(),
    };

    let protection = message.protection.as_ref().unwrap();
    assert_eq!(
        hex!("60 8D 69 86 58 C7 76 DD 16 EC 1E AC 00 A8 74 69 0F 52 2C 59"),
        protection.as_bytes().unwrap()
    );

    let reencoded_req_01 = message.to_der().unwrap();
    println!("Original : {:02X?}", req_01);
    println!("Reencoded: {:02X?}", reencoded_req_01);
    assert_eq!(req_01, reencoded_req_01.as_slice());
}

#[test]
fn cr_rsp_message_test() {
    // read request object created and captured via:
    // server:
    //   - openssl ecparam -genkey -name secp384r1 -noout -out ec384-server-key.pem
    //   - openssl req -new -key ec384-server-key.pem -out ec384-server-key.csr
    //   - openssl req -text -in ec384-server-key.csr -noout
    //   - openssl x509 -req -days 365 -in ec384-server-key.csr -signkey ec384-server-key.pem -out ec384-server-key.crt
    //   - openssl cmp -port 8888 -srv_ref ABCD --srv_key ec384-server-key.pem -srv_cert ec384-server-key.crt
    // client:
    //   - openssl ecparam -genkey -name secp384r1 -noout -out ec384-key-pair.pem
    //   - openssl cmp -cmd cr -server 127.0.0.1:8888 -path pkix/ -ref 1234 -secret pass:1234-5678-1234-5678 -recipient "/CN=CMPserver" -newkey ec384-key-pair.pem -subject "/CN=MyName" -cacertsout capubs.pem -certout cl_cert.pem -srv_cert ec384-server-key.crt -reqout cr_req_01.bin -rspout cr_rsp_01.bin
    let req_01 = include_bytes!("examples/cr_rsp_01.bin");
    let result = PkiMessage::from_der(req_01);
    println!("{:?}", result);
    assert!(result.is_ok());
    let message = result.unwrap();

    let enc_server_cert = include_bytes!("examples/ec384-server-key.der");
    let server_cert = Certificate::from_der(enc_server_cert).unwrap();
    let header = &message.header;
    match &header.sender {
        GeneralName::DirectoryName(name) => assert_eq!(server_cert.tbs_certificate.subject, *name),
        _ => panic!(),
    }
    match &header.recipient {
        GeneralName::DirectoryName(name) => assert_eq!("CN=MyName", name.to_string()),
        _ => panic!(),
    }
    let m = header.message_time.unwrap();
    assert_eq!(1674070261000, m.to_unix_duration().as_millis());
    assert_eq!(
        const_oid::db::rfc5912::ECDSA_WITH_SHA_256,
        header.protection_alg.as_ref().unwrap().oid
    );
    //inspect params
    assert_eq!(
        "ABCD".as_bytes(),
        header.sender_kid.as_ref().unwrap().as_bytes()
    );
    assert_eq!(
        hex!("6A 6A 01 B0 84 DF 4D 56 C1 25 DA 54 5F 4C 5E C1"),
        header.trans_id.as_ref().unwrap().as_bytes()
    );
    assert_eq!(
        hex!("FB 3B 11 E4 7B D9 A6 EF 79 16 E5 66 03 F6 81 F1"),
        header.sender_nonce.as_ref().unwrap().as_bytes()
    );
    assert_eq!(
        hex!("29 16 D3 95 71 A4 EF 23 88 43 20 78 E8 90 00 64"),
        header.recip_nonce.as_ref().unwrap().as_bytes()
    );

    match &message.body {
        PkiBody::Cp(cp) => {
            assert_eq!(1, cp.response.len());
            let cr = &cp.response[0];
            assert_eq!([0x00], cr.cert_req_id.as_bytes());
            let status = &cr.status;
            assert_eq!(PkiStatus::Accepted, status.status);
        }
        _ => panic!(),
    };

    let protection = message.protection.as_ref().unwrap();
    assert_eq!(105u32, protection.encoded_len().unwrap().into());

    let reencoded_req_01 = message.to_der().unwrap();
    println!("Original : {:02X?}", req_01);
    println!("Reencoded: {:02X?}", reencoded_req_01);
    assert_eq!(req_01, reencoded_req_01.as_slice());
}