cadi/aaf/src/main/java/org/onap/aaf/cadi/sso/AAFSSO.java

   1 /**
   2  * ============LICENSE_START====================================================
   3  * org.onap.aaf
   4  * ===========================================================================
   5  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ===========================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END====================================================
  19  *
  20  */
  21
  22 package org.onap.aaf.cadi.sso;
  23
  24 import java.io.File;
  25 import java.io.FileInputStream;
  26 import java.io.FileOutputStream;
  27 import java.io.IOException;
  28 import java.io.InputStream;
  29 import java.io.PrintStream;
  30 import java.lang.reflect.InvocationTargetException;
  31 import java.lang.reflect.Method;
  32 import java.util.ArrayList;
  33 import java.util.List;
  34 import java.util.Map.Entry;
  35 import java.util.Properties;
  36
  37 import org.onap.aaf.cadi.Access.Level;
  38 import org.onap.aaf.cadi.CadiException;
  39 import org.onap.aaf.cadi.PropAccess;
  40 import org.onap.aaf.cadi.Symm;
  41 import org.onap.aaf.cadi.aaf.Defaults;
  42 import org.onap.aaf.cadi.config.Config;
  43 import org.onap.aaf.cadi.util.MyConsole;
  44 import org.onap.aaf.cadi.util.SubStandardConsole;
  45 import org.onap.aaf.cadi.util.TheConsole;
  46
  47 public class AAFSSO {
  48         public static final MyConsole  cons = TheConsole.implemented() ? new TheConsole() : new SubStandardConsole();
  49 //      private static final int EIGHT_HOURS = 8 * 60 * 60 * 1000;
  50
  51         private Properties diskprops;
  52         private boolean touchDiskprops;
  53         private File dot_aaf = null;
  54         private File sso = null; // instantiated, if ever, with diskprops
  55
  56         boolean removeSSO = false;
  57         boolean loginOnly = false;
  58         boolean doExit = true;
  59         private PropAccess access;
  60         private StringBuilder err;
  61         private String user;
  62         private String encrypted_pass;
  63         private boolean use_X509;
  64
  65         private PrintStream os;
  66
  67         private Method close;
  68         private final PrintStream stdOutOrig;
  69         private final PrintStream stdErrOrig;
  70         private boolean ok;
  71
  72         public AAFSSO(String[] args) throws IOException, CadiException {
  73                 this(args,new Properties());
  74         }
  75
  76         public AAFSSO(String[] args, ProcessArgs pa) throws IOException, CadiException {
  77                 this(args,pa.process(args, new Properties()));
  78         }
  79
  80         public AAFSSO(String[] args, Properties dp) throws IOException, CadiException {
  81                 stdOutOrig = System.out;
  82                 stdErrOrig = System.err;
  83                 ok = true;
  84                 List<String> nargs = parseArgs(args);
  85                 diskprops = dp;
  86                 touchDiskprops = false;
  87
  88                 dot_aaf = new File(System.getProperty("user.home") + "/.aaf");
  89                 if (!dot_aaf.exists()) {
  90                         dot_aaf.mkdirs();
  91                 }
  92                 File f = new File(dot_aaf, "sso.out");
  93                 os = new PrintStream(new FileOutputStream(f, true));
  94                 //System.setOut(os);
  95                 System.setErr(os);
  96
  97                 sso = new File(dot_aaf, "sso.props");
  98                 if(sso.exists()) {
  99                         InputStream propStream = new FileInputStream(sso);
 100                         try {
 101                                 diskprops.load(propStream);
 102                         } finally {
 103                                 propStream.close();
 104                         }
 105                 }
 106
 107                 File dot_aaf_kf = new File(dot_aaf, "keyfile");
 108
 109                 if (removeSSO) {
 110                         if (dot_aaf_kf.exists()) {
 111                                 dot_aaf_kf.setWritable(true, true);
 112                                 dot_aaf_kf.delete();
 113                         }
 114                         if (sso.exists()) {
 115                                 Properties temp = new Properties();
 116                                 // Keep only these
 117                                 for(Entry<Object, Object> es : diskprops.entrySet()) {
 118                                         if(Config.CADI_LATITUDE.equals(es.getKey()) ||
 119                                            Config.CADI_LONGITUDE.equals(es.getKey()) ||
 120                                            Config.AAF_DEFAULT_REALM.equals(es.getKey())) {
 121                                                  temp.setProperty(es.getKey().toString(), es.getValue().toString());
 122                                         }
 123                                 }
 124                                 diskprops = temp;
 125                                 touchDiskprops = true;
 126                         }
 127                         String[] naargs = new String[nargs.size()];
 128                         nargs.toArray(naargs);
 129                         access = new PropAccess(os, naargs);
 130                         ok = false;
 131                         setLogDefault();
 132                         System.out.println("AAF SSO information removed");
 133                 } else {
 134                         //      Config.setDefaultRealm(access);
 135
 136                         if (!dot_aaf_kf.exists()) {
 137                                 FileOutputStream fos = new FileOutputStream(dot_aaf_kf);
 138                                 try {
 139                                         fos.write(Symm.keygen());
 140                                         setReadonly(dot_aaf_kf);
 141                                 } finally {
 142                                         fos.close();
 143                                 }
 144                         }
 145
 146                         for(Entry<Object, Object> es : diskprops.entrySet()) {
 147                                 nargs.add(es.getKey().toString() + '=' + es.getValue().toString());
 148                         }
 149                         String[] naargs = new String[nargs.size()];
 150                         nargs.toArray(naargs);
 151                         access = new PropAccess(os, naargs);
 152
 153                         if(loginOnly) {
 154                                 for(String tag : new String[] {Config.AAF_APPID, Config.AAF_APPPASS,
 155                                                 Config.CADI_ALIAS, Config.CADI_KEYSTORE,Config.CADI_KEYSTORE_PASSWORD,Config.CADI_KEY_PASSWORD}) {
 156                                         access.getProperties().remove(tag);
 157                                         diskprops.remove(tag);
 158                                 }
 159                                 touchDiskprops=true;
 160 // TODO Do we want to require reset of Passwords at least every Eight Hours.
 161 //                      } else if (sso.lastModified() > (System.currentTimeMillis() - EIGHT_HOURS)) {
 162 //                              for(String tag : new String[] {Config.AAF_APPPASS,Config.CADI_KEYSTORE_PASSWORD,Config.CADI_KEY_PASSWORD}) {
 163 //                                      access.getProperties().remove(tag);
 164 //                                      diskprops.remove(tag);
 165 //                              }
 166 //                              touchDiskprops=true;
 167                         }
 168
 169                         String keyfile = access.getProperty(Config.CADI_KEYFILE); // in case its CertificateMan props
 170                         if (keyfile == null) {
 171                                 access.setProperty(Config.CADI_KEYFILE, dot_aaf_kf.getAbsolutePath());
 172                                 addProp(Config.CADI_KEYFILE,dot_aaf_kf.getAbsolutePath());
 173                         }
 174
 175
 176                         String alias, appID;
 177                         alias = access.getProperty(Config.CADI_ALIAS);
 178                         if(alias==null) {
 179                                 appID = access.getProperty(Config.AAF_APPID);
 180                                 user=appID;
 181                         } else {
 182                                 user=alias;
 183                                 appID=null;
 184                         }
 185
 186                         if(appID!=null && access.getProperty(Config.AAF_APPPASS)==null) {
 187                                 char[] password = cons.readPassword("Password for %s: ", appID);
 188                                 String app_pass = access.encrypt(new String(password));
 189                                 access.setProperty(Config.AAF_APPPASS,app_pass);
 190                                 diskprops.setProperty(Config.AAF_APPPASS, app_pass);
 191                         }
 192
 193                         String keystore=access.getProperty(Config.CADI_KEYSTORE);
 194                         String keystore_pass=access.getProperty(Config.CADI_KEYSTORE_PASSWORD);
 195
 196                         if(user==null || (alias!=null && (keystore==null || keystore_pass==null))) {
 197                                 String select = null;
 198                                 String name;
 199                                 for (File tsf : dot_aaf.listFiles()) {
 200                                         name = tsf.getName();
 201                                         if (!name.contains("trust") && (name.endsWith(".jks") || name.endsWith(".p12"))) {
 202                                                 setLogDefault();
 203                                                 select = cons.readLine("Use %s for Identity? (y/n): ",tsf.getName());
 204                                                 if("y".equalsIgnoreCase(select)) {
 205                                                         keystore = tsf.getCanonicalPath();
 206                                                         access.setProperty(Config.CADI_KEYSTORE, keystore);
 207                                                         addProp(Config.CADI_KEYSTORE, keystore);
 208                                                         char[] password = cons.readPassword("Keystore Password: ");
 209                                                         encrypted_pass= access.encrypt(new String(password));
 210                                                         access.setProperty(Config.CADI_KEYSTORE_PASSWORD, encrypted_pass);
 211                                                         addProp(Config.CADI_KEYSTORE_PASSWORD, encrypted_pass);
 212
 213                                                         // TODO READ Aliases out of Keystore?
 214                                                         user = alias = cons.readLine("Keystore alias: ");
 215                                                         access.setProperty(Config.CADI_ALIAS, user);
 216                                                         addProp(Config.CADI_ALIAS, user);
 217                                                         break;
 218                                                 }
 219                                         }
 220                                 }
 221                                 if(alias==null) {
 222                                         user = appID = cons.readLine(Config.AAF_APPID + ": ");
 223                                         access.setProperty(Config.AAF_APPID, appID);
 224                                         addProp(Config.AAF_APPID, appID);
 225                                         char[] password = cons.readPassword(Config.AAF_APPPASS + ": ");
 226                                         encrypted_pass= access.encrypt(new String(password));
 227                                         access.setProperty(Config.AAF_APPPASS, encrypted_pass);
 228                                         addProp(Config.AAF_APPPASS, encrypted_pass);
 229                                 }
 230                         } else {
 231                                 encrypted_pass = access.getProperty(Config.CADI_KEYSTORE_PASSWORD);
 232                                 if(encrypted_pass == null) {
 233                                         keystore_pass = null;
 234                                         encrypted_pass = access.getProperty(Config.AAF_APPPASS);
 235                                 } else {
 236                                         keystore_pass = encrypted_pass;
 237                                 }
 238                         }
 239
 240
 241                         if (alias!=null) {
 242                                 use_X509 = true;
 243                         } else {
 244                                 use_X509 = false;
 245                                 Symm decryptor = Symm.obtain(dot_aaf_kf);
 246                                 if (user == null) {
 247                                         if (sso.exists()) {
 248                                                 String cm_url = access.getProperty(Config.CM_URL); // SSO might overwrite...
 249                                                 FileInputStream fos = new FileInputStream(sso);
 250                                                 try {
 251                                                         access.load(fos);
 252                                                         user = access.getProperty(Config.AAF_APPID);
 253                                                         encrypted_pass = access.getProperty(Config.AAF_APPPASS);
 254                                                         // decrypt with .aaf, and re-encrypt with regular Keyfile
 255                                                         access.setProperty(Config.AAF_APPPASS,
 256                                                                         access.encrypt(decryptor.depass(encrypted_pass)));
 257                                                         if (cm_url != null) { //Command line CM_URL Overwrites ssofile.
 258                                                                 access.setProperty(Config.CM_URL, cm_url);
 259                                                         }
 260                                                 } finally {
 261                                                         fos.close();
 262                                                 }
 263                                         } else {
 264                                                 diskprops = new Properties();
 265                                                 String realm = Config.getDefaultRealm();
 266                                                 // Turn on Console Sysout
 267                                                 System.setOut(System.out);
 268                                                 user = cons.readLine("aaf_id(%s@%s): ", System.getProperty("user.name"), realm);
 269                                                 if (user == null) {
 270                                                         user = System.getProperty("user.name") + '@' + realm;
 271                                                 } else if (user.length() == 0) { //
 272                                                         user = System.getProperty("user.name") + '@' + realm;
 273                                                 } else if ((user.indexOf('@') < 0) && (realm != null)) {
 274                                                         user = user + '@' + realm;
 275                                                 }
 276                                                 access.setProperty(Config.AAF_APPID, user);
 277                                                 diskprops.setProperty(Config.AAF_APPID, user);
 278                                                 encrypted_pass = new String(cons.readPassword("aaf_password: "));
 279                                                 System.setOut(os);
 280                                                 encrypted_pass = Symm.ENC + decryptor.enpass(encrypted_pass);
 281                                                 access.setProperty(Config.AAF_APPPASS, encrypted_pass);
 282                                                 diskprops.setProperty(Config.AAF_APPPASS, encrypted_pass);
 283                                                 diskprops.setProperty(Config.CADI_KEYFILE, access.getProperty(Config.CADI_KEYFILE));
 284                                         }
 285                                 }
 286                         }
 287                         if (user == null) {
 288                                 err = new StringBuilder("Add -D" + Config.AAF_APPID + "=<id> ");
 289                         }
 290
 291                         if (encrypted_pass == null && alias == null) {
 292                                 if (err == null) {
 293                                         err = new StringBuilder();
 294                                 } else {
 295                                         err.append("and ");
 296                                 }
 297                                 err.append("-D" + Config.AAF_APPPASS + "=<passwd> ");
 298                         }
 299
 300                         String locateUrl = access.getProperty(Config.AAF_LOCATE_URL);
 301                         if(locateUrl==null) {
 302                                 locateUrl=AAFSSO.cons.readLine("AAF Locator URL=https://");
 303                                 if(locateUrl==null || locateUrl.length()==0) {
 304                                         err = new StringBuilder(Config.AAF_LOCATE_URL);
 305                                         err.append(" is required.");
 306                                         ok = false;
 307                                         return;
 308                                 } else {
 309                                         locateUrl="https://"+locateUrl;
 310                                 }
 311                                 access.setProperty(Config.AAF_LOCATE_URL, locateUrl);
 312                                 addProp(Config.AAF_LOCATE_URL, locateUrl);
 313                         }
 314
 315                         access.setProperty(Config.AAF_URL, Defaults.AAF_URL);
 316                         access.setProperty(Config.CM_URL, Defaults.CM_URL);
 317                         String cadiLatitude = access.getProperty(Config.CADI_LATITUDE);
 318                         if(cadiLatitude==null) {
 319                                 System.out.println("# If you do not know your Global Coordinates, we suggest bing.com/maps");
 320                                 cadiLatitude=AAFSSO.cons.readLine("cadi_latitude[0.000]=");
 321                                 if(cadiLatitude==null || cadiLatitude.isEmpty()) {
 322                                         cadiLatitude="0.000";
 323                                 }
 324                                 access.setProperty(Config.CADI_LATITUDE, cadiLatitude);
 325                                 addProp(Config.CADI_LATITUDE, cadiLatitude);
 326
 327                         }
 328                         String cadiLongitude = access.getProperty(Config.CADI_LONGITUDE);
 329                         if(cadiLongitude==null) {
 330                                 cadiLongitude=AAFSSO.cons.readLine("cadi_longitude[0.000]=");
 331                                 if(cadiLongitude==null || cadiLongitude.isEmpty()) {
 332                                         cadiLongitude="0.000";
 333                                 }
 334                                 access.setProperty(Config.CADI_LONGITUDE, cadiLongitude);
 335                                 addProp(Config.CADI_LONGITUDE, cadiLongitude);
 336                         }
 337
 338                         String cadi_truststore = access.getProperty(Config.CADI_TRUSTSTORE);
 339                         if(cadi_truststore==null) {
 340                                 String name;
 341                                 String select;
 342                                 for (File tsf : dot_aaf.listFiles()) {
 343                                         name = tsf.getName();
 344                                         if (name.contains("trust") &&
 345                                                         (name.endsWith(".jks") || name.endsWith(".p12"))) {
 346                                                 select = cons.readLine("Use %s for TrustStore? (y/n):",tsf.getName());
 347                                                 if("y".equalsIgnoreCase(select)) {
 348                                                         cadi_truststore=tsf.getCanonicalPath();
 349                                                         access.setProperty(Config.CADI_TRUSTSTORE, cadi_truststore);
 350                                                         addProp(Config.CADI_TRUSTSTORE, cadi_truststore);
 351                                                         break;
 352                                                 }
 353                                         }
 354                                 }
 355                         }
 356                         if(cadi_truststore!=null) {
 357                                 if(cadi_truststore.indexOf(File.separatorChar)<0) {
 358                                         cadi_truststore=dot_aaf.getPath()+File.separator+cadi_truststore;
 359                                 }
 360                                 String cadi_truststore_password = access.getProperty(Config.CADI_TRUSTSTORE_PASSWORD);
 361                                 if(cadi_truststore_password==null) {
 362                                         cadi_truststore_password=AAFSSO.cons.readLine("cadi_truststore_password[%s]=","changeit");
 363                                         cadi_truststore_password = access.encrypt(cadi_truststore_password);
 364                                         access.setProperty(Config.CADI_TRUSTSTORE_PASSWORD, cadi_truststore_password);
 365                                         addProp(Config.CADI_TRUSTSTORE_PASSWORD, cadi_truststore_password);
 366                                 }
 367                         }
 368                         ok = err==null;
 369                 }
 370                 writeFiles();
 371         }
 372
 373         public void setLogDefault() {
 374                 this.setLogDefault(PropAccess.DEFAULT);
 375                 System.setOut(stdOutOrig);
 376         }
 377
 378         public void setStdErrDefault() {
 379                 access.setLogLevel(PropAccess.DEFAULT);
 380                 System.setErr(stdErrOrig);
 381         }
 382
 383         public void setLogDefault(Level level) {
 384                 if(access!=null) {
 385                         access.setLogLevel(level);
 386                 }
 387                 System.setOut(stdOutOrig);
 388         }
 389
 390         public boolean loginOnly() {
 391                 return loginOnly;
 392         }
 393
 394         public void addProp(String key, String value) {
 395                 if(key==null || value==null) {
 396                         return;
 397                 }
 398                 touchDiskprops=true;
 399                 diskprops.setProperty(key, value);
 400         }
 401
 402         public void writeFiles() throws IOException {
 403                 if(touchDiskprops) {
 404                         // Store Creds, if they work
 405                         if (diskprops != null) {
 406                                 if (!dot_aaf.exists()) {
 407                                         dot_aaf.mkdirs();
 408                                 }
 409                                 FileOutputStream fos = new FileOutputStream(sso);
 410                                 try {
 411                                         diskprops.store(fos, "AAF Single Signon");
 412                                 } finally {
 413                                         fos.close();
 414                                         setReadonly(sso);
 415                                 }
 416                         }
 417                         if (sso != null) {
 418                                 setReadonly(sso);
 419                                 sso.setWritable(true, true);
 420                         }
 421                 }
 422         }
 423
 424         public PropAccess access() {
 425                 return access;
 426         }
 427
 428         public StringBuilder err() {
 429                 return err;
 430         }
 431
 432         public String user() {
 433                 return user;
 434         }
 435
 436         public String enc_pass() {
 437                 return encrypted_pass;
 438         }
 439
 440         public boolean useX509() {
 441                 return use_X509;
 442         }
 443
 444         public void close() {
 445                 if (close != null) {
 446                         try {
 447                                 close.invoke(null);
 448                         } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
 449                                 // nothing to do here.
 450                         }
 451                         close = null;
 452                 }
 453         }
 454
 455         private List<String> parseArgs(String[] args)
 456         {
 457                 List<String> larg = new ArrayList<>(args.length);
 458
 459                 // Cover for bash's need to escape *.. (\\*)
 460                 // also, remove SSO if required
 461                 for (int i = 0; i < args.length; ++i) {
 462                         if ("\\*".equals(args[i])) {
 463                                 args[i] = "*";
 464                         }
 465
 466                         if ("-logout".equalsIgnoreCase(args[i])) {
 467                                 removeSSO = true;
 468                         } else if ("-login".equalsIgnoreCase(args[i])) {
 469                                 loginOnly = true;
 470                         } else if ("-noexit".equalsIgnoreCase(args[i])) {
 471                                 doExit = false;
 472                         } else {
 473                                 larg.add(args[i]);
 474                         }
 475                 }
 476                 return larg;
 477         }
 478
 479         private void setReadonly(File file) {
 480                 file.setExecutable(false, false);
 481                 file.setWritable(false, false);
 482                 file.setReadable(false, false);
 483                 file.setReadable(true, true);
 484         }
 485
 486         public boolean ok() {
 487                 return ok;
 488         }
 489
 490         public static interface ProcessArgs {
 491                 public Properties process(final String[] args, final Properties props);
 492         }
 493 }