org.argeo.cms/src/org/argeo/cms/internal/kernel/InitUtils.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.http.HttpConstants;
  26 import org.argeo.cms.internal.jcr.RepoConf;
  27 import org.argeo.node.NodeConstants;
  28 import org.argeo.osgi.useradmin.UserAdminConf;
  29
  30 /**
  31  * Interprets framework properties in order to generate the initial deploy
  32  * configuration.
  33  */
  34 class InitUtils {
  35         private final static Log log = LogFactory.getLog(InitUtils.class);
  36
  37         /** Override the provided config with the framework properties */
  38         static Dictionary<String, Object> getNodeRepositoryConfig(Dictionary<String, Object> provided) {
  39                 Dictionary<String, Object> props = provided != null ? provided : new Hashtable<String, Object>();
  40                 for (RepoConf repoConf : RepoConf.values()) {
  41                         Object value = getFrameworkProp(NodeConstants.NODE_REPO_PROP_PREFIX + repoConf.name());
  42                         if (value != null)
  43                                 props.put(repoConf.name(), value);
  44                 }
  45                 props.put(NodeConstants.CN, NodeConstants.NODE);
  46                 return props;
  47         }
  48
  49         static Dictionary<String, Object> getRepositoryConfig(String dataModelName, Dictionary<String, Object> provided) {
  50                 if (dataModelName.equals(NodeConstants.NODE) || dataModelName.equals(NodeConstants.HOME))
  51                         throw new IllegalArgumentException("Data model '" + dataModelName + "' is reserved.");
  52                 Dictionary<String, Object> props = provided != null ? provided : new Hashtable<String, Object>();
  53                 for (RepoConf repoConf : RepoConf.values()) {
  54                         Object value = getFrameworkProp(
  55                                         NodeConstants.NODE_REPOS_PROP_PREFIX + dataModelName + '.' + repoConf.name());
  56                         if (value != null)
  57                                 props.put(repoConf.name(), value);
  58                 }
  59                 if (props.size() != 0)
  60                         props.put(NodeConstants.CN, dataModelName);
  61                 return props;
  62         }
  63
  64         /** Override the provided config with the framework properties */
  65         static Dictionary<String, Object> getHttpServerConfig(Dictionary<String, Object> provided) {
  66                 String httpPort = getFrameworkProp("org.osgi.service.http.port");
  67                 String httpsPort = getFrameworkProp("org.osgi.service.http.port.secure");
  68                 /// TODO make it more generic
  69                 String httpHost = getFrameworkProp(HttpConstants.JETTY_PROPERTY_PREFIX + HttpConstants.HTTP_HOST);
  70                 String httpsHost = getFrameworkProp(HttpConstants.JETTY_PROPERTY_PREFIX + HttpConstants.HTTPS_HOST);
  71                 String webSocketEnabled = getFrameworkProp(
  72                                 HttpConstants.JETTY_PROPERTY_PREFIX + HttpConstants.WEB_SOCKET_ENABLED);
  73
  74                 final Hashtable<String, Object> props = new Hashtable<String, Object>();
  75                 // try {
  76                 if (httpPort != null || httpsPort != null) {
  77                         if (httpPort != null) {
  78                                 props.put(HttpConstants.HTTP_PORT, httpPort);
  79                                 props.put(HttpConstants.HTTP_ENABLED, true);
  80                         }
  81                         if (httpsPort != null) {
  82                                 props.put(HttpConstants.HTTPS_PORT, httpsPort);
  83                                 props.put(HttpConstants.HTTPS_ENABLED, true);
  84                                 Path keyStorePath = KernelUtils.getOsgiInstancePath(KernelConstants.DEFAULT_KEYSTORE_PATH);
  85                                 String keyStorePassword = getFrameworkProp(
  86                                                 HttpConstants.JETTY_PROPERTY_PREFIX + HttpConstants.SSL_PASSWORD);
  87                                 if (keyStorePassword == null)
  88                                         keyStorePassword = "changeit";
  89                                 if (!Files.exists(keyStorePath))
  90                                         createSelfSignedKeyStore(keyStorePath, keyStorePassword);
  91                                 props.put(HttpConstants.SSL_KEYSTORETYPE, "PKCS12");
  92                                 props.put(HttpConstants.SSL_KEYSTORE, keyStorePath.toString());
  93                                 props.put(HttpConstants.SSL_PASSWORD, keyStorePassword);
  94                                 props.put(HttpConstants.SSL_WANTCLIENTAUTH, true);
  95                                 String needClientAuth = getFrameworkProp(
  96                                                 HttpConstants.JETTY_PROPERTY_PREFIX + HttpConstants.SSL_NEEDCLIENTAUTH);
  97                                 if (needClientAuth != null) {
  98                                         props.put(HttpConstants.SSL_NEEDCLIENTAUTH, Boolean.parseBoolean(needClientAuth));
  99                                 }
 100                         }
 101                         if (httpHost != null)
 102                                 props.put(HttpConstants.HTTP_HOST, httpHost);
 103                         if (httpsHost != null)
 104                                 props.put(HttpConstants.HTTPS_HOST, httpHost);
 105
 106                         if (webSocketEnabled != null)
 107                                 if (webSocketEnabled.equals("true"))
 108                                         props.put(HttpConstants.WEB_SOCKET_ENABLED, true);
 109
 110                         props.put(NodeConstants.CN, NodeConstants.DEFAULT);
 111                 }
 112                 return props;
 113         }
 114
 115         static List<Dictionary<String, Object>> getUserDirectoryConfigs() {
 116                 List<Dictionary<String, Object>> res = new ArrayList<>();
 117                 File nodeBaseDir = KernelUtils.getOsgiInstancePath(KernelConstants.DIR_NODE).toFile();
 118                 List<String> uris = new ArrayList<>();
 119
 120                 // node roles
 121                 String nodeRolesUri = getFrameworkProp(NodeConstants.ROLES_URI);
 122                 String baseNodeRoleDn = NodeConstants.ROLES_BASEDN;
 123                 if (nodeRolesUri == null) {
 124                         nodeRolesUri = baseNodeRoleDn + ".ldif";
 125                         File nodeRolesFile = new File(nodeBaseDir, nodeRolesUri);
 126                         if (!nodeRolesFile.exists())
 127                                 try {
 128                                         FileUtils.copyInputStreamToFile(InitUtils.class.getResourceAsStream(baseNodeRoleDn + ".ldif"),
 129                                                         nodeRolesFile);
 130                                 } catch (IOException e) {
 131                                         throw new CmsException("Cannot copy demo resource", e);
 132                                 }
 133                         // nodeRolesUri = nodeRolesFile.toURI().toString();
 134                 }
 135                 uris.add(nodeRolesUri);
 136
 137                 // node tokens
 138                 String nodeTokensUri = getFrameworkProp(NodeConstants.TOKENS_URI);
 139                 String baseNodeTokensDn = NodeConstants.TOKENS_BASEDN;
 140                 if (nodeTokensUri == null) {
 141                         nodeTokensUri = baseNodeTokensDn + ".ldif";
 142                         File nodeRolesFile = new File(nodeBaseDir, nodeRolesUri);
 143                         if (!nodeRolesFile.exists())
 144                                 try {
 145                                         FileUtils.copyInputStreamToFile(InitUtils.class.getResourceAsStream(baseNodeTokensDn + ".ldif"),
 146                                                         nodeRolesFile);
 147                                 } catch (IOException e) {
 148                                         throw new CmsException("Cannot copy demo resource", e);
 149                                 }
 150                         // nodeRolesUri = nodeRolesFile.toURI().toString();
 151                 }
 152                 uris.add(nodeTokensUri);
 153
 154                 // Business roles
 155                 String userAdminUris = getFrameworkProp(NodeConstants.USERADMIN_URIS);
 156                 if (userAdminUris == null) {
 157                         String demoBaseDn = "dc=example,dc=com";
 158                         userAdminUris = demoBaseDn + ".ldif";
 159                         File businessRolesFile = new File(nodeBaseDir, userAdminUris);
 160                         File systemRolesFile = new File(nodeBaseDir, "ou=roles,ou=node.ldif");
 161                         if (!businessRolesFile.exists())
 162                                 try {
 163                                         FileUtils.copyInputStreamToFile(InitUtils.class.getResourceAsStream(demoBaseDn + ".ldif"),
 164                                                         businessRolesFile);
 165                                         FileUtils.copyInputStreamToFile(
 166                                                         InitUtils.class.getResourceAsStream("example-ou=roles,ou=node.ldif"), systemRolesFile);
 167                                 } catch (IOException e) {
 168                                         throw new CmsException("Cannot copy demo resources", e);
 169                                 }
 170                         // userAdminUris = businessRolesFile.toURI().toString();
 171                         log.warn("## DEV Using dummy base DN " + demoBaseDn);
 172                         // TODO downgrade security level
 173                 }
 174                 for (String userAdminUri : userAdminUris.split(" "))
 175                         uris.add(userAdminUri);
 176
 177                 // Interprets URIs
 178                 for (String uri : uris) {
 179                         URI u;
 180                         try {
 181                                 u = new URI(uri);
 182                                 if (u.getPath() == null)
 183                                         throw new CmsException("URI " + uri + " must have a path in order to determine base DN");
 184                                 if (u.getScheme() == null) {
 185                                         if (uri.startsWith("/") || uri.startsWith("./") || uri.startsWith("../"))
 186                                                 u = new File(uri).getCanonicalFile().toURI();
 187                                         else if (!uri.contains("/")) {
 188                                                 // u = KernelUtils.getOsgiInstanceUri(KernelConstants.DIR_NODE + '/' + uri);
 189                                                 u = new URI(uri);
 190                                         } else
 191                                                 throw new CmsException("Cannot interpret " + uri + " as an uri");
 192                                 } else if (u.getScheme().equals(UserAdminConf.SCHEME_FILE)) {
 193                                         u = new File(u).getCanonicalFile().toURI();
 194                                 }
 195                         } catch (Exception e) {
 196                                 throw new CmsException("Cannot interpret " + uri + " as an uri", e);
 197                         }
 198                         Dictionary<String, Object> properties = UserAdminConf.uriAsProperties(u.toString());
 199                         res.add(properties);
 200                 }
 201
 202                 return res;
 203         }
 204
 205         /**
 206          * Called before node initialisation, in order populate OSGi instance are with
 207          * some files (typically LDIF, etc).
 208          */
 209         static void prepareFirstInitInstanceArea() {
 210                 String nodeInit = getFrameworkProp(NodeConstants.NODE_INIT);
 211                 if (nodeInit == null)
 212                         nodeInit = "../../init";
 213                 if (nodeInit.startsWith("http")) {
 214                         // remoteFirstInit(nodeInit);
 215                         return;
 216                 }
 217
 218                 // TODO use java.nio.file
 219                 File initDir;
 220                 if (nodeInit.startsWith("."))
 221                         initDir = KernelUtils.getExecutionDir(nodeInit);
 222                 else
 223                         initDir = new File(nodeInit);
 224                 // TODO also uncompress archives
 225                 if (initDir.exists())
 226                         try {
 227                                 FileUtils.copyDirectory(initDir, KernelUtils.getOsgiInstanceDir(), new FileFilter() {
 228
 229                                         @Override
 230                                         public boolean accept(File pathname) {
 231                                                 if (pathname.getName().equals(".svn") || pathname.getName().equals(".git"))
 232                                                         return false;
 233                                                 return true;
 234                                         }
 235                                 });
 236                                 log.info("CMS initialized from " + initDir.getCanonicalPath());
 237                         } catch (IOException e) {
 238                                 throw new CmsException("Cannot initialize from " + initDir, e);
 239                         }
 240         }
 241
 242         private static void createSelfSignedKeyStore(Path keyStorePath, String keyStorePassword) {
 243                 // for (Provider provider : Security.getProviders())
 244                 // System.out.println(provider.getName());
 245                 File keyStoreFile = keyStorePath.toFile();
 246                 char[] ksPwd = keyStorePassword.toCharArray();
 247                 char[] keyPwd = Arrays.copyOf(ksPwd, ksPwd.length);
 248                 if (!keyStoreFile.exists()) {
 249                         try {
 250                                 keyStoreFile.getParentFile().mkdirs();
 251                                 KeyStore keyStore = PkiUtils.getKeyStore(keyStoreFile, ksPwd);
 252                                 PkiUtils.generateSelfSignedCertificate(keyStore,
 253                                                 new X500Principal("CN=" + InetAddress.getLocalHost().getHostName() + ",OU=UNSECURE,O=UNSECURE"),
 254                                                 1024, keyPwd);
 255                                 PkiUtils.saveKeyStore(keyStoreFile, ksPwd, keyStore);
 256                                 if (log.isDebugEnabled())
 257                                         log.debug("Created self-signed unsecure keystore " + keyStoreFile);
 258                         } catch (Exception e) {
 259                                 if (keyStoreFile.length() == 0)
 260                                         keyStoreFile.delete();
 261                                 log.error("Cannot create keystore " + keyStoreFile, e);
 262                         }
 263                 } else {
 264                         throw new CmsException("Keystore " + keyStorePath + " already exists");
 265                 }
 266         }
 267
 268 }