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