1 package org.apache.maven.internal.aether;
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22 import org.apache.maven.RepositoryUtils;
23 import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager;
24 import org.apache.maven.bridge.MavenRepositorySystem;
25 import org.apache.maven.eventspy.internal.EventSpyDispatcher;
26 import org.apache.maven.execution.MavenExecutionRequest;
27 import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
28 import org.apache.maven.settings.Mirror;
29 import org.apache.maven.settings.Proxy;
30 import org.apache.maven.settings.Server;
31 import org.apache.maven.settings.building.SettingsProblem;
32 import org.apache.maven.settings.crypto.DefaultSettingsDecryptionRequest;
33 import org.apache.maven.settings.crypto.SettingsDecrypter;
34 import org.apache.maven.settings.crypto.SettingsDecryptionResult;
35 import org.codehaus.plexus.configuration.xml.XmlPlexusConfiguration;
36 import org.codehaus.plexus.logging.Logger;
37 import org.codehaus.plexus.util.xml.Xpp3Dom;
38 import org.eclipse.aether.ConfigurationProperties;
39 import org.eclipse.aether.DefaultRepositorySystemSession;
40 import org.eclipse.aether.RepositorySystem;
41 import org.eclipse.aether.repository.LocalRepository;
42 import org.eclipse.aether.repository.NoLocalRepositoryManagerException;
43 import org.eclipse.aether.repository.RepositoryPolicy;
44 import org.eclipse.aether.repository.WorkspaceReader;
45 import org.eclipse.aether.resolution.ResolutionErrorPolicy;
46 import org.eclipse.aether.spi.localrepo.LocalRepositoryManagerFactory;
47 import org.eclipse.aether.util.repository.AuthenticationBuilder;
48 import org.eclipse.aether.util.repository.DefaultAuthenticationSelector;
49 import org.eclipse.aether.util.repository.DefaultMirrorSelector;
50 import org.eclipse.aether.util.repository.DefaultProxySelector;
51 import org.eclipse.aether.util.repository.SimpleResolutionErrorPolicy;
52 import org.eclipse.sisu.Nullable;
53
54 import javax.inject.Inject;
55 import javax.inject.Named;
56 import java.io.IOException;
57 import java.io.InputStream;
58 import java.util.LinkedHashMap;
59 import java.util.Map;
60 import java.util.Properties;
61
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64
65 @Named
66 public class DefaultRepositorySystemSessionFactory
67 {
68 @Inject
69 private Logger logger;
70
71 @Inject
72 private ArtifactHandlerManager artifactHandlerManager;
73
74 @Inject
75 private RepositorySystem repoSystem;
76
77 @Inject
78 @Nullable
79 @Named( "simple" )
80 private LocalRepositoryManagerFactory simpleLocalRepoMgrFactory;
81
82 @Inject
83 @Nullable
84 @Named( "ide" )
85 private WorkspaceReader workspaceRepository;
86
87 @Inject
88 private SettingsDecrypter settingsDecrypter;
89
90 @Inject
91 private EventSpyDispatcher eventSpyDispatcher;
92
93 @Inject
94 MavenRepositorySystem mavenRepositorySystem;
95
96 public DefaultRepositorySystemSession newRepositorySession( MavenExecutionRequest request )
97 {
98 DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
99
100 session.setCache( request.getRepositoryCache() );
101
102 Map<Object, Object> configProps = new LinkedHashMap<>();
103 configProps.put( ConfigurationProperties.USER_AGENT, getUserAgent() );
104 configProps.put( ConfigurationProperties.INTERACTIVE, request.isInteractiveMode() );
105 configProps.putAll( request.getSystemProperties() );
106 configProps.putAll( request.getUserProperties() );
107
108 session.setOffline( request.isOffline() );
109 session.setChecksumPolicy( request.getGlobalChecksumPolicy() );
110 if ( request.isNoSnapshotUpdates() )
111 {
112 session.setUpdatePolicy( RepositoryPolicy.UPDATE_POLICY_NEVER );
113 }
114 else if ( request.isUpdateSnapshots() )
115 {
116 session.setUpdatePolicy( RepositoryPolicy.UPDATE_POLICY_ALWAYS );
117 }
118 else
119 {
120 session.setUpdatePolicy( null );
121 }
122
123 int errorPolicy = 0;
124 errorPolicy |= request.isCacheNotFound() ? ResolutionErrorPolicy.CACHE_NOT_FOUND : 0;
125 errorPolicy |= request.isCacheTransferError() ? ResolutionErrorPolicy.CACHE_TRANSFER_ERROR : 0;
126 session.setResolutionErrorPolicy(
127 new SimpleResolutionErrorPolicy( errorPolicy, errorPolicy | ResolutionErrorPolicy.CACHE_NOT_FOUND ) );
128
129 session.setArtifactTypeRegistry( RepositoryUtils.newArtifactTypeRegistry( artifactHandlerManager ) );
130
131 LocalRepository localRepo = new LocalRepository( request.getLocalRepository().getBasedir() );
132
133 if ( request.isUseLegacyLocalRepository() )
134 {
135 logger.warn( "Disabling enhanced local repository: using legacy is strongly discouraged to ensure"
136 + " build reproducibility." );
137 try
138 {
139 session.setLocalRepositoryManager( simpleLocalRepoMgrFactory.newInstance( session, localRepo ) );
140 }
141 catch ( NoLocalRepositoryManagerException e )
142 {
143
144 logger.warn( "Failed to configure legacy local repository: back to default" );
145 session.setLocalRepositoryManager( repoSystem.newLocalRepositoryManager( session, localRepo ) );
146 }
147 }
148 else
149 {
150 session.setLocalRepositoryManager( repoSystem.newLocalRepositoryManager( session, localRepo ) );
151 }
152
153 if ( request.getWorkspaceReader() != null )
154 {
155 session.setWorkspaceReader( request.getWorkspaceReader() );
156 }
157 else
158 {
159 session.setWorkspaceReader( workspaceRepository );
160 }
161
162 DefaultSettingsDecryptionRequest decrypt = new DefaultSettingsDecryptionRequest();
163 decrypt.setProxies( request.getProxies() );
164 decrypt.setServers( request.getServers() );
165 SettingsDecryptionResult decrypted = settingsDecrypter.decrypt( decrypt );
166
167 if ( logger.isDebugEnabled() )
168 {
169 for ( SettingsProblem problem : decrypted.getProblems() )
170 {
171 logger.debug( problem.getMessage(), problem.getException() );
172 }
173 }
174
175 DefaultMirrorSelector mirrorSelector = new DefaultMirrorSelector();
176 for ( Mirror mirror : request.getMirrors() )
177 {
178 mirrorSelector.add( mirror.getId(), mirror.getUrl(), mirror.getLayout(), false, mirror.getMirrorOf(),
179 mirror.getMirrorOfLayouts() );
180 }
181 session.setMirrorSelector( mirrorSelector );
182
183 DefaultProxySelector proxySelector = new DefaultProxySelector();
184 for ( Proxy proxy : decrypted.getProxies() )
185 {
186 AuthenticationBuilder authBuilder = new AuthenticationBuilder();
187 authBuilder.addUsername( proxy.getUsername() ).addPassword( proxy.getPassword() );
188 proxySelector.add(
189 new org.eclipse.aether.repository.Proxy( proxy.getProtocol(), proxy.getHost(), proxy.getPort(),
190 authBuilder.build() ), proxy.getNonProxyHosts() );
191 }
192 session.setProxySelector( proxySelector );
193
194 DefaultAuthenticationSelector authSelector = new DefaultAuthenticationSelector();
195 for ( Server server : decrypted.getServers() )
196 {
197 AuthenticationBuilder authBuilder = new AuthenticationBuilder();
198 authBuilder.addUsername( server.getUsername() ).addPassword( server.getPassword() );
199 authBuilder.addPrivateKey( server.getPrivateKey(), server.getPassphrase() );
200 authSelector.add( server.getId(), authBuilder.build() );
201
202 if ( server.getConfiguration() != null )
203 {
204 Xpp3Dom dom = (Xpp3Dom) server.getConfiguration();
205 for ( int i = dom.getChildCount() - 1; i >= 0; i-- )
206 {
207 Xpp3Dom child = dom.getChild( i );
208 if ( "wagonProvider".equals( child.getName() ) )
209 {
210 dom.removeChild( i );
211 }
212 }
213
214 XmlPlexusConfiguration config = new XmlPlexusConfiguration( dom );
215 configProps.put( "aether.connector.wagon.config." + server.getId(), config );
216 }
217
218 configProps.put( "aether.connector.perms.fileMode." + server.getId(), server.getFilePermissions() );
219 configProps.put( "aether.connector.perms.dirMode." + server.getId(), server.getDirectoryPermissions() );
220 }
221 session.setAuthenticationSelector( authSelector );
222
223 session.setTransferListener( request.getTransferListener() );
224
225 session.setRepositoryListener( eventSpyDispatcher.chainListener( new LoggingRepositoryListener( logger ) ) );
226
227 session.setUserProperties( request.getUserProperties() );
228 session.setSystemProperties( request.getSystemProperties() );
229 session.setConfigProperties( configProps );
230
231 mavenRepositorySystem.injectMirror( request.getRemoteRepositories(), request.getMirrors() );
232 mavenRepositorySystem.injectProxy( session, request.getRemoteRepositories() );
233 mavenRepositorySystem.injectAuthentication( session, request.getRemoteRepositories() );
234
235 mavenRepositorySystem.injectMirror( request.getPluginArtifactRepositories(), request.getMirrors() );
236 mavenRepositorySystem.injectProxy( session, request.getPluginArtifactRepositories() );
237 mavenRepositorySystem.injectAuthentication( session, request.getPluginArtifactRepositories() );
238
239 return session;
240 }
241
242 private String getUserAgent()
243 {
244 return "Apache-Maven/" + getMavenVersion() + " (Java " + System.getProperty( "java.version" ) + "; "
245 + System.getProperty( "os.name" ) + " " + System.getProperty( "os.version" ) + ")";
246 }
247
248 private String getMavenVersion()
249 {
250 Properties props = new Properties();
251
252 try ( InputStream is = getClass().getResourceAsStream(
253 "/META-INF/maven/org.apache.maven/maven-core/pom.properties" ) )
254 {
255 if ( is != null )
256 {
257 props.load( is );
258 }
259 }
260 catch ( IOException e )
261 {
262 logger.debug( "Failed to read Maven version", e );
263 }
264
265 return props.getProperty( "version", "unknown-version" );
266 }
267
268 }