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
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.athenz.identityprovider.client;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.yahoo.container.core.identity.IdentityConfig;
import com.yahoo.container.jdisc.athenz.AthenzIdentityProviderException;
import com.yahoo.jdisc.Metric;
import com.yahoo.test.ManualClock;
import com.yahoo.vespa.athenz.api.AthenzService;
import com.yahoo.vespa.athenz.identityprovider.api.EntityBindingsMapper;
import com.yahoo.vespa.athenz.identityprovider.api.IdentityDocument;
import com.yahoo.vespa.athenz.identityprovider.api.IdentityType;
import com.yahoo.vespa.athenz.identityprovider.api.SignedIdentityDocument;
import com.yahoo.vespa.athenz.identityprovider.api.VespaUniqueInstanceId;
import com.yahoo.vespa.athenz.tls.KeyStoreBuilder;
import com.yahoo.vespa.athenz.tls.KeyStoreUtils;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.security.KeyStore;
import java.security.cert.X509Certificate;
import java.time.Duration;
import java.time.Instant;
import java.util.Collections;
import java.util.Date;
import java.util.concurrent.ScheduledExecutorService;
import java.util.function.Supplier;
import static com.yahoo.vespa.athenz.tls.KeyStoreType.JKS;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
/**
* @author mortent
* @author bjorncs
*/
public class AthenzIdentityProviderImplTest {
@Rule
public TemporaryFolder tempDir = new TemporaryFolder();
public static final Duration certificateValidity = Duration.ofDays(30);
private static final IdentityConfig IDENTITY_CONFIG =
new IdentityConfig(new IdentityConfig.Builder()
.service("tenantService").domain("tenantDomain").loadBalancerAddress("cfg").ztsUrl("https:localhost:4443/zts/v1").athenzDnsSuffix("vespa.cloud"));
@Test(expected = AthenzIdentityProviderException.class)
public void component_creation_fails_when_credentials_not_found() {
AthenzCredentialsService credentialService = mock(AthenzCredentialsService.class);
when(credentialService.registerInstance())
.thenThrow(new RuntimeException("athenz unavailable"));
new AthenzIdentityProviderImpl(IDENTITY_CONFIG, mock(Metric.class), credentialService, mock(ScheduledExecutorService.class), new ManualClock(Instant.EPOCH));
}
@Test
public void metrics_updated_on_refresh() throws IOException {
IdentityDocumentClient identityDocumentClient = mock(IdentityDocumentClient.class);
ZtsClient ztsClient = mock(ZtsClient.class);
ManualClock clock = new ManualClock(Instant.EPOCH);
Metric metric = mock(Metric.class);
when(identityDocumentClient.getSignedIdentityDocument()).thenReturn(getIdentityDocument());
when(ztsClient.sendInstanceRegisterRequest(any(), any())).then(new Answer<InstanceIdentity>() {
@Override
public InstanceIdentity answer(InvocationOnMock invocationOnMock) throws Throwable {
return new InstanceIdentity(getCertificate(getExpirationSupplier(clock)), "TOKEN");
}
});
when(ztsClient.sendInstanceRefreshRequest(anyString(), anyString(), anyString(), anyString(), any(), any(), any()))
.thenThrow(new RuntimeException("#1"))
.thenThrow(new RuntimeException("#2"))
.thenReturn(new InstanceIdentity(getCertificate(getExpirationSupplier(clock)), "TOKEN"));
AthenzCredentialsService credentialService =
new AthenzCredentialsService(IDENTITY_CONFIG, identityDocumentClient, ztsClient, createDummyTrustStore());
AthenzIdentityProviderImpl identityProvider =
new AthenzIdentityProviderImpl(IDENTITY_CONFIG, metric, credentialService, mock(ScheduledExecutorService.class), clock);
identityProvider.reportMetrics();
verify(metric).set(eq(AthenzIdentityProviderImpl.CERTIFICATE_EXPIRY_METRIC_NAME), eq(certificateValidity.getSeconds()), any());
// Advance 1 day, refresh fails, cert is 1 day old
clock.advance(Duration.ofDays(1));
identityProvider.refreshCertificate();
identityProvider.reportMetrics();
verify(metric).set(eq(AthenzIdentityProviderImpl.CERTIFICATE_EXPIRY_METRIC_NAME), eq(certificateValidity.minus(Duration.ofDays(1)).getSeconds()), any());
// Advance 1 more day, refresh fails, cert is 2 days old
clock.advance(Duration.ofDays(1));
identityProvider.refreshCertificate();
identityProvider.reportMetrics();
verify(metric).set(eq(AthenzIdentityProviderImpl.CERTIFICATE_EXPIRY_METRIC_NAME), eq(certificateValidity.minus(Duration.ofDays(2)).getSeconds()), any());
// Advance 1 more day, refresh succeds, cert is new
clock.advance(Duration.ofDays(1));
identityProvider.refreshCertificate();
identityProvider.reportMetrics();
verify(metric).set(eq(AthenzIdentityProviderImpl.CERTIFICATE_EXPIRY_METRIC_NAME), eq(certificateValidity.getSeconds()), any());
}
private Supplier<Date> getExpirationSupplier(ManualClock clock) {
return () -> new Date(clock.instant().plus(certificateValidity).toEpochMilli());
}
private X509Certificate getCertificate(Supplier<Date> expiry) {
X509Certificate x509Certificate = mock(X509Certificate.class);
when(x509Certificate.getNotAfter()).thenReturn(expiry.get());
return x509Certificate;
}
private File createDummyTrustStore() throws IOException {
File file = tempDir.newFile();
KeyStore keyStore = KeyStoreBuilder.withType(JKS).build();
KeyStoreUtils.writeKeyStoreToFile(keyStore, file);
return file;
}
private static String getIdentityDocument() throws JsonProcessingException {
VespaUniqueInstanceId instanceId = new VespaUniqueInstanceId(0, "default", "default", "application", "tenant", "us-north-1", "dev", IdentityType.TENANT);
SignedIdentityDocument signedIdentityDocument = new SignedIdentityDocument(
new IdentityDocument(instanceId, "localhost", "x.y.com", Instant.EPOCH, Collections.emptySet()),
"dummysignature",
0,
instanceId,
"dev-us-north-1.vespa.cloud",
new AthenzService("vespa.vespa.provider_dev_us-north-1"),
URI.create("https://zts:4443/zts/v1"),
1,
"localhost",
"x.y.com",
Instant.EPOCH,
Collections.emptySet(),
IdentityType.TENANT);
return new ObjectMapper().registerModule(new JavaTimeModule())
.writeValueAsString(EntityBindingsMapper.toSignedIdentityDocumentEntity(signedIdentityDocument));
}
}
|
