internal/kernel/FirstInit.java

   1 package org.argeo.cms.internal.kernel;
   2
   3 import static org.argeo.cms.internal.kernel.KernelUtils.getFrameworkProp;
   4
   5 import java.io.File;
   6 import java.io.FileFilter;
   7 import java.io.IOException;
   8 import java.net.InetAddress;
   9 import java.net.URI;
  10 import java.nio.file.Files;
  11 import java.nio.file.Path;
  12 import java.security.KeyStore;
  13 import java.util.ArrayList;
  14 import java.util.Arrays;
  15 import java.util.Dictionary;
  16 import java.util.Hashtable;
  17 import java.util.List;
  18
  19 import javax.security.auth.x500.X500Principal;
  20
  21 import org.apache.commons.io.FileUtils;
  22 import org.apache.commons.logging.Log;
  23 import org.apache.commons.logging.LogFactory;
  24 import org.argeo.cms.CmsException;
  25 import org.argeo.cms.internal.jcr.RepoConf;
  26 import org.argeo.node.NodeConstants;
  27 import org.argeo.osgi.useradmin.UserAdminConf;
  28 import org.eclipse.equinox.http.jetty.JettyConstants;
  29
  30 /**
  31  * Interprets framework properties in order to generate the initial deploy
  32  * configuration.
  33  */
  34 class FirstInit {
  35         private final static Log log = LogFactory.getLog(FirstInit.class);
  36
  37         public FirstInit() {
  38                 log.info("## FIRST INIT ##");
  39         }
  40
  41         /** Override the provided config with the framework properties */
  42         Dictionary<String, Object> getNodeRepositoryConfig(Dictionary<String, Object> provided) {
  43                 Dictionary<String, Object> props = provided != null ? provided : new Hashtable<String, Object>();
  44                 for (RepoConf repoConf : RepoConf.values()) {
  45                         Object value = getFrameworkProp(NodeConstants.NODE_REPO_PROP_PREFIX + repoConf.name());
  46                         if (value != null)
  47                                 props.put(repoConf.name(), value);
  48                 }
  49                 props.put(NodeConstants.CN, NodeConstants.NODE);
  50                 // props.put(NodeConstants.JCR_REPOSITORY_ALIAS, NodeConstants.NODE);
  51                 return props;
  52         }
  53
  54         /** Override the provided config with the framework properties */
  55         Dictionary<String, Object> getHttpServerConfig(Dictionary<String, Object> provided) {
  56                 String httpPort = getFrameworkProp("org.osgi.service.http.port");
  57                 String httpsPort = getFrameworkProp("org.osgi.service.http.port.secure");
  58                 /// TODO make it more generic
  59                 String httpHost = getFrameworkProp(JettyConstants.PROPERTY_PREFIX + '.' + JettyConstants.HTTP_HOST);
  60                 String httpsHost = getFrameworkProp(JettyConstants.PROPERTY_PREFIX + '.' + JettyConstants.HTTPS_HOST);
  61
  62                 final Hashtable<String, Object> props = new Hashtable<String, Object>();
  63                 // try {
  64                 if (httpPort != null || httpsPort != null) {
  65                         if (httpPort != null) {
  66                                 props.put(JettyConstants.HTTP_PORT, httpPort);
  67                                 props.put(JettyConstants.HTTP_ENABLED, true);
  68                         }
  69                         if (httpsPort != null) {
  70                                 props.put(JettyConstants.HTTPS_PORT, httpsPort);
  71                                 props.put(JettyConstants.HTTPS_ENABLED, true);
  72                                 Path keyStorePath = KernelUtils.getOsgiInstancePath(KernelConstants.DEFAULT_KEYSTORE_PATH);
  73                                 String keyStorePassword = getFrameworkProp(
  74                                                 JettyConstants.PROPERTY_PREFIX + '.' + JettyConstants.SSL_PASSWORD);
  75                                 if (keyStorePassword == null)
  76                                         keyStorePassword = "changeit";
  77                                 if (!Files.exists(keyStorePath))
  78                                         createSelfSignedKeyStore(keyStorePath);
  79                                 props.put(JettyConstants.SSL_KEYSTORETYPE, "PKCS12");
  80                                 props.put(JettyConstants.SSL_KEYSTORE, keyStorePath.toString());
  81                                 props.put(JettyConstants.SSL_PASSWORD, keyStorePassword);
  82                                 props.put(JettyConstants.SSL_WANTCLIENTAUTH, true);
  83                         }
  84                         if (httpHost != null)
  85                                 props.put(JettyConstants.HTTP_HOST, httpHost);
  86                         if (httpsHost != null)
  87                                 props.put(JettyConstants.HTTPS_HOST, httpHost);
  88
  89                         props.put(NodeConstants.CN, NodeConstants.DEFAULT);
  90                 }
  91                 return props;
  92         }
  93
  94         List<Dictionary<String, Object>> getUserDirectoryConfigs() {
  95                 List<Dictionary<String, Object>> res = new ArrayList<>();
  96                 File nodeBaseDir = KernelUtils.getOsgiInstancePath(KernelConstants.DIR_NODE).toFile();
  97                 List<String> uris = new ArrayList<>();
  98
  99                 // node roles
 100                 String nodeRolesUri = getFrameworkProp(NodeConstants.ROLES_URI);
 101                 String baseNodeRoleDn = NodeConstants.ROLES_BASEDN;
 102                 if (nodeRolesUri == null) {
 103                         File nodeRolesFile = new File(nodeBaseDir, baseNodeRoleDn + ".ldif");
 104                         if (!nodeRolesFile.exists())
 105                                 try {
 106                                         FileUtils.copyInputStreamToFile(getClass().getResourceAsStream(baseNodeRoleDn + ".ldif"),
 107                                                         nodeRolesFile);
 108                                 } catch (IOException e) {
 109                                         throw new CmsException("Cannot copy demo resource", e);
 110                                 }
 111                         nodeRolesUri = nodeRolesFile.toURI().toString();
 112                 }
 113                 uris.add(nodeRolesUri);
 114
 115                 // Business roles
 116                 String userAdminUris = getFrameworkProp(NodeConstants.USERADMIN_URIS);
 117                 if (userAdminUris == null) {
 118                                 String demoBaseDn = "dc=example,dc=com";
 119                                 File businessRolesFile = new File(nodeBaseDir, demoBaseDn + ".ldif");
 120                                 if (!businessRolesFile.exists())
 121                                         try {
 122                                                 FileUtils.copyInputStreamToFile(getClass().getResourceAsStream(demoBaseDn + ".ldif"),
 123                                                                 businessRolesFile);
 124                                         } catch (IOException e) {
 125                                                 throw new CmsException("Cannot copy demo resource", e);
 126                                         }
 127                                 userAdminUris = businessRolesFile.toURI().toString();
 128                                 log.warn("## DEV Using dummy base DN " + demoBaseDn);
 129                                 // TODO downgrade security level
 130                 }
 131                 for (String userAdminUri : userAdminUris.split(" "))
 132                         uris.add(userAdminUri);
 133
 134                 // Interprets URIs
 135                 for (String uri : uris) {
 136                         URI u;
 137                         try {
 138                                 u = new URI(uri);
 139                                 if (u.getPath() == null)
 140                                         throw new CmsException("URI " + uri + " must have a path in order to determine base DN");
 141                                 if (u.getScheme() == null) {
 142                                         if (uri.startsWith("/") || uri.startsWith("./") || uri.startsWith("../"))
 143                                                 u = new File(uri).getCanonicalFile().toURI();
 144                                         else if (!uri.contains("/")) {
 145                                                 u = KernelUtils.getOsgiInstanceUri(KernelConstants.DIR_NODE + '/' + uri);
 146                                                 // u = new URI(nodeBaseDir.toURI() + uri);
 147                                         } else
 148                                                 throw new CmsException("Cannot interpret " + uri + " as an uri");
 149                                 } else if (u.getScheme().equals("file")) {
 150                                         u = new File(u).getCanonicalFile().toURI();
 151                                 }
 152                         } catch (Exception e) {
 153                                 throw new CmsException("Cannot interpret " + uri + " as an uri", e);
 154                         }
 155                         Dictionary<String, Object> properties = UserAdminConf.uriAsProperties(u.toString());
 156                         res.add(properties);
 157                 }
 158
 159                 return res;
 160         }
 161
 162         /**
 163          * Called before node initialisation, in order populate OSGi instance are
 164          * with some files (typically LDIF, etc).
 165          */
 166         static void prepareInstanceArea() {
 167                 String nodeInit = getFrameworkProp(NodeConstants.NODE_INIT);
 168                 if (nodeInit == null)
 169                         nodeInit = "../../init";
 170                 if (nodeInit.startsWith("http")) {
 171                         // remoteFirstInit(nodeInit);
 172                         return;
 173                 }
 174
 175                 // TODO use java.nio.file
 176                 File initDir;
 177                 if (nodeInit.startsWith("."))
 178                         initDir = KernelUtils.getExecutionDir(nodeInit);
 179                 else
 180                         initDir = new File(nodeInit);
 181                 // TODO also uncompress archives
 182                 if (initDir.exists())
 183                         try {
 184                                 FileUtils.copyDirectory(initDir, KernelUtils.getOsgiInstanceDir(), new FileFilter() {
 185
 186                                         @Override
 187                                         public boolean accept(File pathname) {
 188                                                 if (pathname.getName().equals(".svn") || pathname.getName().equals(".git"))
 189                                                         return false;
 190                                                 return true;
 191                                         }
 192                                 });
 193                                 log.info("CMS initialized from " + initDir.getCanonicalPath());
 194                         } catch (IOException e) {
 195                                 throw new CmsException("Cannot initialize from " + initDir, e);
 196                         }
 197         }
 198
 199         private void createSelfSignedKeyStore(Path keyStorePath) {
 200                 // for (Provider provider : Security.getProviders())
 201                 // System.out.println(provider.getName());
 202                 File keyStoreFile = keyStorePath.toFile();
 203                 char[] ksPwd = "changeit".toCharArray();
 204                 char[] keyPwd = Arrays.copyOf(ksPwd, ksPwd.length);
 205                 if (!keyStoreFile.exists()) {
 206                         try {
 207                                 keyStoreFile.getParentFile().mkdirs();
 208                                 KeyStore keyStore = PkiUtils.getKeyStore(keyStoreFile, ksPwd);
 209                                 PkiUtils.generateSelfSignedCertificate(keyStore,
 210                                                 new X500Principal("CN=" + InetAddress.getLocalHost().getHostName() + ",OU=UNSECURE,O=UNSECURE"),
 211                                                 1024, keyPwd);
 212                                 PkiUtils.saveKeyStore(keyStoreFile, ksPwd, keyStore);
 213                                 if (log.isDebugEnabled())
 214                                         log.debug("Created self-signed unsecure keystore " + keyStoreFile);
 215                         } catch (Exception e) {
 216                                 if (keyStoreFile.length() == 0)
 217                                         keyStoreFile.delete();
 218                                 log.error("Cannot create keystore " + keyStoreFile, e);
 219                         }
 220                 } else {
 221                         throw new CmsException("Keystore " + keyStorePath + " already exists");
 222                 }
 223         }
 224
 225 }