org.argeo.cms/src/org/argeo/cms/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.node.NodeConstants;
  26 import org.argeo.osgi.useradmin.UserAdminConf;
  27 import org.eclipse.equinox.http.jetty.JettyConstants;
  28
  29 /**
  30  * Interprets framework properties in order to generate the initial deploy
  31  * configuration.
  32  */
  33 class FirstInit {
  34         private final static Log log = LogFactory.getLog(FirstInit.class);
  35
  36         public FirstInit() {
  37                 log.info("## FIRST INIT ##");
  38         }
  39
  40         /** Override the provided config with the framework properties */
  41         Dictionary<String, Object> getNodeRepositoryConfig(Dictionary<String, Object> provided) {
  42                 Dictionary<String, Object> props = provided != null ? provided : new Hashtable<String, Object>();
  43                 for (RepoConf repoConf : RepoConf.values()) {
  44                         Object value = getFrameworkProp(NodeConstants.NODE_REPO_PROP_PREFIX + repoConf.name());
  45                         if (value != null)
  46                                 props.put(repoConf.name(), value);
  47                 }
  48                 props.put(NodeConstants.CN, NodeConstants.NODE);
  49                 // props.put(NodeConstants.JCR_REPOSITORY_ALIAS, NodeConstants.NODE);
  50                 return props;
  51         }
  52
  53         /** Override the provided config with the framework properties */
  54         Dictionary<String, Object> getHttpServerConfig(Dictionary<String, Object> provided) {
  55                 String httpPort = getFrameworkProp("org.osgi.service.http.port");
  56                 String httpsPort = getFrameworkProp("org.osgi.service.http.port.secure");
  57                 /// TODO make it more generic
  58                 String httpHost = getFrameworkProp(JettyConstants.PROPERTY_PREFIX + '.' + JettyConstants.HTTP_HOST);
  59                 String httpsHost = getFrameworkProp(JettyConstants.PROPERTY_PREFIX + '.' + JettyConstants.HTTPS_HOST);
  60
  61                 final Hashtable<String, Object> props = new Hashtable<String, Object>();
  62                 // try {
  63                 if (httpPort != null || httpsPort != null) {
  64                         if (httpPort != null) {
  65                                 props.put(JettyConstants.HTTP_PORT, httpPort);
  66                                 props.put(JettyConstants.HTTP_ENABLED, true);
  67                         }
  68                         if (httpsPort != null) {
  69                                 props.put(JettyConstants.HTTPS_PORT, httpsPort);
  70                                 props.put(JettyConstants.HTTPS_ENABLED, true);
  71                                 Path keyStorePath = KernelUtils.getOsgiInstancePath(KernelConstants.DEFAULT_KEYSTORE_PATH);
  72                                 String keyStorePassword = getFrameworkProp(
  73                                                 JettyConstants.PROPERTY_PREFIX + '.' + JettyConstants.SSL_PASSWORD);
  74                                 if (keyStorePassword == null)
  75                                         keyStorePassword = "changeit";
  76                                 if (!Files.exists(keyStorePath))
  77                                         createSelfSignedKeyStore(keyStorePath);
  78                                 props.put(JettyConstants.SSL_KEYSTORETYPE, "PKCS12");
  79                                 props.put(JettyConstants.SSL_KEYSTORE, keyStorePath.toString());
  80                                 props.put(JettyConstants.SSL_PASSWORD, keyStorePassword);
  81                                 props.put(JettyConstants.SSL_WANTCLIENTAUTH, true);
  82                         }
  83                         if (httpHost != null)
  84                                 props.put(JettyConstants.HTTP_HOST, httpHost);
  85                         if (httpsHost != null)
  86                                 props.put(JettyConstants.HTTPS_HOST, httpHost);
  87
  88                         props.put(NodeConstants.CN, NodeConstants.DEFAULT);
  89                 }
  90                 return props;
  91         }
  92
  93         List<Dictionary<String, Object>> getUserDirectoryConfigs() {
  94                 List<Dictionary<String, Object>> res = new ArrayList<>();
  95                 File nodeBaseDir = KernelUtils.getOsgiInstancePath(KernelConstants.DIR_NODE).toFile();
  96                 List<String> uris = new ArrayList<>();
  97
  98                 // node roles
  99                 String nodeRolesUri = getFrameworkProp(NodeConstants.ROLES_URI);
 100                 String baseNodeRoleDn = NodeConstants.ROLES_BASEDN;
 101                 if (nodeRolesUri == null) {
 102                         File nodeRolesFile = new File(nodeBaseDir, baseNodeRoleDn + ".ldif");
 103                         if (!nodeRolesFile.exists())
 104                                 try {
 105                                         FileUtils.copyInputStreamToFile(getClass().getResourceAsStream(baseNodeRoleDn + ".ldif"),
 106                                                         nodeRolesFile);
 107                                 } catch (IOException e) {
 108                                         throw new CmsException("Cannot copy demo resource", e);
 109                                 }
 110                         nodeRolesUri = nodeRolesFile.toURI().toString();
 111                 }
 112                 uris.add(nodeRolesUri);
 113
 114                 // Business roles
 115                 String userAdminUris = getFrameworkProp(NodeConstants.USERADMIN_URIS);
 116                 if (userAdminUris == null) {
 117                         String kerberosDomain = Activator.getCmsSecurity().getKerberosDomain();
 118                         if (kerberosDomain != null) {
 119                                 userAdminUris = "ipa:///" + kerberosDomain;
 120                         } else {
 121                                 String demoBaseDn = "dc=example,dc=com";
 122                                 File businessRolesFile = new File(nodeBaseDir, demoBaseDn + ".ldif");
 123                                 if (!businessRolesFile.exists())
 124                                         try {
 125                                                 FileUtils.copyInputStreamToFile(getClass().getResourceAsStream(demoBaseDn + ".ldif"),
 126                                                                 businessRolesFile);
 127                                         } catch (IOException e) {
 128                                                 throw new CmsException("Cannot copy demo resource", e);
 129                                         }
 130                                 userAdminUris = businessRolesFile.toURI().toString();
 131                                 log.warn("## DEV Using dummy base DN " + demoBaseDn);
 132                                 // TODO downgrade security level
 133                         }
 134                 }
 135                 for (String userAdminUri : userAdminUris.split(" "))
 136                         uris.add(userAdminUri);
 137
 138                 // Interprets URIs
 139                 for (String uri : uris) {
 140                         URI u;
 141                         try {
 142                                 u = new URI(uri);
 143                                 if (u.getPath() == null)
 144                                         throw new CmsException("URI " + uri + " must have a path in order to determine base DN");
 145                                 if (u.getScheme() == null) {
 146                                         if (uri.startsWith("/") || uri.startsWith("./") || uri.startsWith("../"))
 147                                                 u = new File(uri).getCanonicalFile().toURI();
 148                                         else if (!uri.contains("/")) {
 149                                                 u = KernelUtils.getOsgiInstanceUri(KernelConstants.DIR_NODE + '/' + uri);
 150                                                 // u = new URI(nodeBaseDir.toURI() + uri);
 151                                         } else
 152                                                 throw new CmsException("Cannot interpret " + uri + " as an uri");
 153                                 } else if (u.getScheme().equals("file")) {
 154                                         u = new File(u).getCanonicalFile().toURI();
 155                                 }
 156                         } catch (Exception e) {
 157                                 throw new CmsException("Cannot interpret " + uri + " as an uri", e);
 158                         }
 159                         Dictionary<String, Object> properties = UserAdminConf.uriAsProperties(u.toString());
 160                         res.add(properties);
 161                 }
 162
 163                 return res;
 164         }
 165
 166         /**
 167          * Called before node initialisation, in order populate OSGi instance are
 168          * with some files (typically LDIF, etc).
 169          */
 170         static void prepareInstanceArea() {
 171                 String nodeInit = getFrameworkProp(NodeConstants.NODE_INIT);
 172                 if (nodeInit == null)
 173                         nodeInit = "../../init";
 174                 if (nodeInit.startsWith("http")) {
 175                         // remoteFirstInit(nodeInit);
 176                         return;
 177                 }
 178
 179                 // TODO use java.nio.file
 180                 File initDir;
 181                 if (nodeInit.startsWith("."))
 182                         initDir = KernelUtils.getExecutionDir(nodeInit);
 183                 else
 184                         initDir = new File(nodeInit);
 185                 // TODO also uncompress archives
 186                 if (initDir.exists())
 187                         try {
 188                                 FileUtils.copyDirectory(initDir, KernelUtils.getOsgiInstanceDir(), new FileFilter() {
 189
 190                                         @Override
 191                                         public boolean accept(File pathname) {
 192                                                 if (pathname.getName().equals(".svn") || pathname.getName().equals(".git"))
 193                                                         return false;
 194                                                 return true;
 195                                         }
 196                                 });
 197                                 log.info("CMS initialized from " + initDir.getCanonicalPath());
 198                         } catch (IOException e) {
 199                                 throw new CmsException("Cannot initialize from " + initDir, e);
 200                         }
 201         }
 202
 203         private void createSelfSignedKeyStore(Path keyStorePath) {
 204                 // for (Provider provider : Security.getProviders())
 205                 // System.out.println(provider.getName());
 206                 File keyStoreFile = keyStorePath.toFile();
 207                 char[] ksPwd = "changeit".toCharArray();
 208                 char[] keyPwd = Arrays.copyOf(ksPwd, ksPwd.length);
 209                 if (!keyStoreFile.exists()) {
 210                         try {
 211                                 keyStoreFile.getParentFile().mkdirs();
 212                                 KeyStore keyStore = PkiUtils.getKeyStore(keyStoreFile, ksPwd);
 213                                 PkiUtils.generateSelfSignedCertificate(keyStore,
 214                                                 new X500Principal("CN=" + InetAddress.getLocalHost().getHostName() + ",OU=UNSECURE,O=UNSECURE"),
 215                                                 1024, keyPwd);
 216                                 PkiUtils.saveKeyStore(keyStoreFile, ksPwd, keyStore);
 217                                 if (log.isDebugEnabled())
 218                                         log.debug("Created self-signed unsecure keystore " + keyStoreFile);
 219                         } catch (Exception e) {
 220                                 if (keyStoreFile.length() == 0)
 221                                         keyStoreFile.delete();
 222                                 log.error("Cannot create keystore " + keyStoreFile, e);
 223                         }
 224                 } else {
 225                         throw new CmsException("Keystore " + keyStorePath + " already exists");
 226                 }
 227         }
 228
 229 }