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
|
/*
* ============LICENSE_START=======================================================
* oom-certservice-k8s-external-provider
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package logger
import (
x509 "crypto/x509"
"net"
"net/url"
"strconv"
cmapi "github.com/jetstack/cert-manager/pkg/apis/certmanager/v1"
"onap.org/oom-certservice/k8s-external-provider/src/leveledlogger"
)
const (
CertServiceName = "Cert Service API"
CMPv2ServerName = "CMPv2 Server"
)
func LogCertRequestProperties(log leveledlogger.Logger, request *cmapi.CertificateRequest, csr *x509.CertificateRequest) {
logSupportedProperties(log, csr)
logPropertiesNotSupportedByCertService(log, request, csr)
logPropertiesOverriddenByCMPv2Server(log, request)
}
func logSupportedProperties(log leveledlogger.Logger, csr *x509.CertificateRequest) {
logSupportedSingleValueProperty(log, csr.Subject.CommonName, "common name")
logSupportedMultiValueProperty(log, csr.Subject.Organization, "organization")
logSupportedMultiValueProperty(log, csr.Subject.OrganizationalUnit, "organization unit")
logSupportedMultiValueProperty(log, csr.Subject.Country, "country")
logSupportedMultiValueProperty(log, csr.Subject.Province, "state")
logSupportedMultiValueProperty(log, csr.Subject.Locality, "location")
logSupportedMultiValueProperty(log, csr.DNSNames, "dns names")
}
func logSupportedMultiValueProperty(log leveledlogger.Logger, values []string, propertyName string) {
if len(values) > 0 {
log.Info(getSupportedMessage(propertyName, extractStringArray(values)))
}
}
func logSupportedSingleValueProperty(log leveledlogger.Logger, value string, propertyName string) {
log.Info(getSupportedMessage(propertyName, value))
}
func logPropertiesOverriddenByCMPv2Server(log leveledlogger.Logger, request *cmapi.CertificateRequest) {
if request.Spec.Duration != nil && len(request.Spec.Duration.String()) > 0 {
log.Info(getOverriddenMessage("duration", request.Spec.Duration.Duration.String()))
}
if request.Spec.Usages != nil && len(request.Spec.Usages) > 0 {
log.Info(getOverriddenMessage("usages", extractUsages(request.Spec.Usages)))
}
}
func extractUsages(usages []cmapi.KeyUsage) string {
values := ""
for _, usage := range usages {
values = values + string(usage) + ", "
}
return values
}
func logPropertiesNotSupportedByCertService(log leveledlogger.Logger, request *cmapi.CertificateRequest, csr *x509.CertificateRequest) {
//IP addresses in SANs
if len(csr.IPAddresses) > 0 {
log.Warning(getNotSupportedMessage("ipAddresses", extractIPAddresses(csr.IPAddresses)))
}
//URIs in SANs
if len(csr.URIs) > 0 {
log.Warning(getNotSupportedMessage("uris", extractURIs(csr.URIs)))
}
//Email addresses in SANs
if len(csr.EmailAddresses) > 0 {
log.Warning(getNotSupportedMessage("emailAddresses", extractStringArray(csr.EmailAddresses)))
}
if request.Spec.IsCA == true {
log.Warning(getNotSupportedMessage("isCA", strconv.FormatBool(request.Spec.IsCA)))
}
if len(csr.Subject.StreetAddress) > 0 {
log.Warning(getNotSupportedMessage("subject.streetAddress", extractStringArray(csr.Subject.StreetAddress)))
}
if len(csr.Subject.PostalCode) > 0 {
log.Warning(getNotSupportedMessage("subject.postalCodes", extractStringArray(csr.Subject.PostalCode)))
}
if len(csr.Subject.SerialNumber) > 0 {
log.Warning(getNotSupportedMessage("subject.serialNumber", csr.Subject.SerialNumber))
}
}
func extractStringArray(strArray []string) string {
values := ""
for _, val := range strArray {
values = values + val + ", "
}
return values
}
func extractURIs(URIs []*url.URL) string {
values := ""
for _, uri := range URIs {
values = values + uri.String() + ", "
}
return values
}
func extractIPAddresses(addresses []net.IP) string {
values := ""
for _, ipAddress := range addresses {
values = values + ipAddress.String() + ", "
}
return values
}
func getSupportedMessage(property string, value string) string {
return "+ property '" + property + "' with value '" + value + "' will be sent in certificate signing request to " + CMPv2ServerName
}
func getNotSupportedMessage(property string, value string) string {
return "- property '" + property + "' with value '" + value + "' is not supported by " + CertServiceName
}
func getOverriddenMessage(property string, values string) string {
return "* property '" + property + "' with value '" + values + "' will be overridden by " + CMPv2ServerName
}
|
