1 # 2 # This is the "master security properties file". 3 # 4 # An alternate java.security properties file may be specified 5 # from the command line via the system property 6 # 7 # -Djava.security.properties=<URL> 8 # 9 # This properties file appends to the master security properties file. 10 # If both properties files specify values for the same key, the value 11 # from the command-line properties file is selected, as it is the last 12 # one loaded. 13 # 14 # Also, if you specify 15 # 16 # -Djava.security.properties==<URL> (2 equals), 17 # 18 # then that properties file completely overrides the master security 19 # properties file. 20 # 21 # To disable the ability to specify an additional properties file from 22 # the command line, set the key security.overridePropertiesFile 23 # to false in the master security properties file. It is set to true 24 # by default. 25 26 # In this file, various security properties are set for use by 27 # java.security classes. This is where users can statically register 28 # Cryptography Package Providers ("providers" for short). The term 29 # "provider" refers to a package or set of packages that supply a 30 # concrete implementation of a subset of the cryptography aspects of 31 # the Java Security API. A provider may, for example, implement one or 32 # more digital signature algorithms or message digest algorithms. 33 # 34 # Each provider must implement a subclass of the Provider class. 35 # To register a provider in this master security properties file, 36 # specify the Provider subclass name and priority in the format 37 # 38 # security.provider.<n>=<className> 39 # 40 # This declares a provider, and specifies its preference 41 # order n. The preference order is the order in which providers are 42 # searched for requested algorithms (when no specific provider is 43 # requested). The order is 1-based; 1 is the most preferred, followed 44 # by 2, and so on. 45 # 46 # <className> must specify the subclass of the Provider class whose 47 # constructor sets the values of various properties that are required 48 # for the Java Security API to look up the algorithms or other 49 # facilities implemented by the provider. 50 # 51 # There must be at least one provider specification in java.security. 52 # There is a default provider that comes standard with the JDK. It 53 # is called the "SUN" provider, and its Provider subclass 54 # named Sun appears in the sun.security.provider package. Thus, the 55 # "SUN" provider is registered via the following: 56 # 57 # security.provider.1=sun.security.provider.Sun 58 # 59 # (The number 1 is used for the default provider.) 60 # 61 # Note: Providers can be dynamically registered instead by calls to 62 # either the addProvider or insertProviderAt method in the Security 63 # class. 64 65 # 66 # List of providers and their preference orders (see above): 67 # 68 #ifdef solaris 69 security.provider.tbd=com.oracle.security.ucrypto.UcryptoProvider ${java.home}/conf/security/ucrypto-solaris.cfg 70 security.provider.tbd=sun.security.pkcs11.SunPKCS11 ${java.home}/conf/security/sunpkcs11-solaris.cfg 71 #endif 72 security.provider.tbd=sun.security.provider.Sun 73 security.provider.tbd=sun.security.rsa.SunRsaSign 74 security.provider.tbd=sun.security.ec.SunEC 75 security.provider.tbd=com.sun.net.ssl.internal.ssl.Provider 76 security.provider.tbd=com.sun.crypto.provider.SunJCE 77 security.provider.tbd=sun.security.jgss.SunProvider 78 security.provider.tbd=com.sun.security.sasl.Provider 79 security.provider.tbd=org.jcp.xml.dsig.internal.dom.XMLDSigRI 80 security.provider.tbd=sun.security.smartcardio.SunPCSC 81 security.provider.tbd=sun.security.provider.certpath.ldap.JdkLDAP 82 #ifdef windows 83 security.provider.tbd=sun.security.mscapi.SunMSCAPI 84 #endif 85 #ifdef macosx 86 security.provider.tbd=apple.security.AppleProvider 87 #endif 88 89 # 90 # Sun Provider SecureRandom seed source. 91 # 92 # Select the primary source of seed data for the "SHA1PRNG" and 93 # "NativePRNG" SecureRandom implementations in the "Sun" provider. 94 # (Other SecureRandom implementations might also use this property.) 95 # 96 # On Unix-like systems (for example, Solaris/Linux/MacOS), the 97 # "NativePRNG" and "SHA1PRNG" implementations obtains seed data from 98 # special device files such as file:/dev/random. 99 # 100 # On Windows systems, specifying the URLs "file:/dev/random" or 101 # "file:/dev/urandom" will enable the native Microsoft CryptoAPI seeding 102 # mechanism for SHA1PRNG. 103 # 104 # By default, an attempt is made to use the entropy gathering device 105 # specified by the "securerandom.source" Security property. If an 106 # exception occurs while accessing the specified URL: 107 # 108 # SHA1PRNG: 109 # the traditional system/thread activity algorithm will be used. 110 # 111 # NativePRNG: 112 # a default value of /dev/random will be used. If neither 113 # are available, the implementation will be disabled. 114 # "file" is the only currently supported protocol type. 115 # 116 # The entropy gathering device can also be specified with the System 117 # property "java.security.egd". For example: 118 # 119 # % java -Djava.security.egd=file:/dev/random MainClass 120 # 121 # Specifying this System property will override the 122 # "securerandom.source" Security property. 123 # 124 # In addition, if "file:/dev/random" or "file:/dev/urandom" is 125 # specified, the "NativePRNG" implementation will be more preferred than 126 # SHA1PRNG in the Sun provider. 127 # 128 securerandom.source=file:/dev/random 129 130 # 131 # A list of known strong SecureRandom implementations. 132 # 133 # To help guide applications in selecting a suitable strong 134 # java.security.SecureRandom implementation, Java distributions should 135 # indicate a list of known strong implementations using the property. 136 # 137 # This is a comma-separated list of algorithm and/or algorithm:provider 138 # entries. 139 # 140 #ifdef windows 141 securerandom.strongAlgorithms=Windows-PRNG:SunMSCAPI,SHA1PRNG:SUN 142 #endif 143 #ifndef windows 144 securerandom.strongAlgorithms=NativePRNGBlocking:SUN 145 #endif 146 147 # 148 # Class to instantiate as the javax.security.auth.login.Configuration 149 # provider. 150 # 151 login.configuration.provider=sun.security.provider.ConfigFile 152 153 # 154 # Default login configuration file 155 # 156 #login.config.url.1=file:${user.home}/.java.login.config 157 158 # 159 # Class to instantiate as the system Policy. This is the name of the class 160 # that will be used as the Policy object. The system class loader is used to 161 # locate this class. 162 # 163 policy.provider=sun.security.provider.PolicyFile 164 165 # The default is to have a single system-wide policy file, 166 # and a policy file in the user's home directory. 167 policy.url.1=file:${java.home}/conf/security/java.policy 168 policy.url.2=file:${user.home}/.java.policy 169 170 # whether or not we expand properties in the policy file 171 # if this is set to false, properties (${...}) will not be expanded in policy 172 # files. 173 policy.expandProperties=true 174 175 # whether or not we allow an extra policy to be passed on the command line 176 # with -Djava.security.policy=somefile. Comment out this line to disable 177 # this feature. 178 policy.allowSystemProperty=true 179 180 # whether or not we look into the IdentityScope for trusted Identities 181 # when encountering a 1.1 signed JAR file. If the identity is found 182 # and is trusted, we grant it AllPermission. 183 policy.ignoreIdentityScope=false 184 185 # 186 # Default keystore type. 187 # 188 keystore.type=pkcs12 189 190 # 191 # Controls compatibility mode for JKS and PKCS12 keystore types. 192 # 193 # When set to 'true', both JKS and PKCS12 keystore types support loading 194 # keystore files in either JKS or PKCS12 format. When set to 'false' the 195 # JKS keystore type supports loading only JKS keystore files and the PKCS12 196 # keystore type supports loading only PKCS12 keystore files. 197 # 198 keystore.type.compat=true 199 200 # 201 # List of comma-separated packages that start with or equal this string 202 # will cause a security exception to be thrown when 203 # passed to checkPackageAccess unless the 204 # corresponding RuntimePermission ("accessClassInPackage."+package) has 205 # been granted. 206 package.access=sun.,\ 207 com.sun.xml.internal.,\ 208 com.sun.imageio.,\ 209 com.sun.istack.internal.,\ 210 com.sun.jmx.,\ 211 com.sun.media.sound.,\ 212 com.sun.naming.internal.,\ 213 com.sun.proxy.,\ 214 com.sun.corba.se.,\ 215 com.sun.org.apache.bcel.internal.,\ 216 com.sun.org.apache.regexp.internal.,\ 217 com.sun.org.apache.xerces.internal.,\ 218 com.sun.org.apache.xpath.internal.,\ 219 com.sun.org.apache.xalan.internal.extensions.,\ 220 com.sun.org.apache.xalan.internal.lib.,\ 221 com.sun.org.apache.xalan.internal.res.,\ 222 com.sun.org.apache.xalan.internal.templates.,\ 223 com.sun.org.apache.xalan.internal.utils.,\ 224 com.sun.org.apache.xalan.internal.xslt.,\ 225 com.sun.org.apache.xalan.internal.xsltc.cmdline.,\ 226 com.sun.org.apache.xalan.internal.xsltc.compiler.,\ 227 com.sun.org.apache.xalan.internal.xsltc.trax.,\ 228 com.sun.org.apache.xalan.internal.xsltc.util.,\ 229 com.sun.org.apache.xml.internal.res.,\ 230 com.sun.org.apache.xml.internal.security.,\ 231 com.sun.org.apache.xml.internal.serializer.utils.,\ 232 com.sun.org.apache.xml.internal.utils.,\ 233 com.sun.org.glassfish.,\ 234 com.sun.tools.script.,\ 235 com.oracle.xmlns.internal.,\ 236 com.oracle.webservices.internal.,\ 237 org.jcp.xml.dsig.internal.,\ 238 jdk.internal.,\ 239 jdk.nashorn.internal.,\ 240 jdk.nashorn.tools.,\ 241 jdk.tools.jimage.,\ 242 com.sun.activation.registries.,\ 243 #ifdef macosx 244 apple.,\ 245 #endif 246 247 # 248 # List of comma-separated packages that start with or equal this string 249 # will cause a security exception to be thrown when 250 # passed to checkPackageDefinition unless the 251 # corresponding RuntimePermission ("defineClassInPackage."+package) has 252 # been granted. 253 # 254 # by default, none of the class loaders supplied with the JDK call 255 # checkPackageDefinition. 256 # 257 package.definition=sun.,\ 258 com.sun.xml.internal.,\ 259 com.sun.imageio.,\ 260 com.sun.istack.internal.,\ 261 com.sun.jmx.,\ 262 com.sun.media.sound.,\ 263 com.sun.naming.internal.,\ 264 com.sun.proxy.,\ 265 com.sun.corba.se.,\ 266 com.sun.org.apache.bcel.internal.,\ 267 com.sun.org.apache.regexp.internal.,\ 268 com.sun.org.apache.xerces.internal.,\ 269 com.sun.org.apache.xpath.internal.,\ 270 com.sun.org.apache.xalan.internal.extensions.,\ 271 com.sun.org.apache.xalan.internal.lib.,\ 272 com.sun.org.apache.xalan.internal.res.,\ 273 com.sun.org.apache.xalan.internal.templates.,\ 274 com.sun.org.apache.xalan.internal.utils.,\ 275 com.sun.org.apache.xalan.internal.xslt.,\ 276 com.sun.org.apache.xalan.internal.xsltc.cmdline.,\ 277 com.sun.org.apache.xalan.internal.xsltc.compiler.,\ 278 com.sun.org.apache.xalan.internal.xsltc.trax.,\ 279 com.sun.org.apache.xalan.internal.xsltc.util.,\ 280 com.sun.org.apache.xml.internal.res.,\ 281 com.sun.org.apache.xml.internal.security.,\ 282 com.sun.org.apache.xml.internal.serializer.utils.,\ 283 com.sun.org.apache.xml.internal.utils.,\ 284 com.sun.org.glassfish.,\ 285 com.sun.tools.script.,\ 286 com.oracle.xmlns.internal.,\ 287 com.oracle.webservices.internal.,\ 288 org.jcp.xml.dsig.internal.,\ 289 jdk.internal.,\ 290 jdk.nashorn.internal.,\ 291 jdk.nashorn.tools.,\ 292 jdk.tools.jimage.,\ 293 com.sun.activation.registries.,\ 294 #ifdef macosx 295 apple.,\ 296 #endif 297 298 # 299 # Determines whether this properties file can be appended to 300 # or overridden on the command line via -Djava.security.properties 301 # 302 security.overridePropertiesFile=true 303 304 # 305 # Determines the default key and trust manager factory algorithms for 306 # the javax.net.ssl package. 307 # 308 ssl.KeyManagerFactory.algorithm=SunX509 309 ssl.TrustManagerFactory.algorithm=PKIX 310 311 # 312 # The Java-level namelookup cache policy for successful lookups: 313 # 314 # any negative value: caching forever 315 # any positive value: the number of seconds to cache an address for 316 # zero: do not cache 317 # 318 # default value is forever (FOREVER). For security reasons, this 319 # caching is made forever when a security manager is set. When a security 320 # manager is not set, the default behavior in this implementation 321 # is to cache for 30 seconds. 322 # 323 # NOTE: setting this to anything other than the default value can have 324 # serious security implications. Do not set it unless 325 # you are sure you are not exposed to DNS spoofing attack. 326 # 327 #networkaddress.cache.ttl=-1 328 329 # The Java-level namelookup cache policy for failed lookups: 330 # 331 # any negative value: cache forever 332 # any positive value: the number of seconds to cache negative lookup results 333 # zero: do not cache 334 # 335 # In some Microsoft Windows networking environments that employ 336 # the WINS name service in addition to DNS, name service lookups 337 # that fail may take a noticeably long time to return (approx. 5 seconds). 338 # For this reason the default caching policy is to maintain these 339 # results for 10 seconds. 340 # 341 # 342 networkaddress.cache.negative.ttl=10 343 344 # 345 # Properties to configure OCSP for certificate revocation checking 346 # 347 348 # Enable OCSP 349 # 350 # By default, OCSP is not used for certificate revocation checking. 351 # This property enables the use of OCSP when set to the value "true". 352 # 353 # NOTE: SocketPermission is required to connect to an OCSP responder. 354 # 355 # Example, 356 # ocsp.enable=true 357 358 # 359 # Location of the OCSP responder 360 # 361 # By default, the location of the OCSP responder is determined implicitly 362 # from the certificate being validated. This property explicitly specifies 363 # the location of the OCSP responder. The property is used when the 364 # Authority Information Access extension (defined in RFC 5280) is absent 365 # from the certificate or when it requires overriding. 366 # 367 # Example, 368 # ocsp.responderURL=http://ocsp.example.net:80 369 370 # 371 # Subject name of the OCSP responder's certificate 372 # 373 # By default, the certificate of the OCSP responder is that of the issuer 374 # of the certificate being validated. This property identifies the certificate 375 # of the OCSP responder when the default does not apply. Its value is a string 376 # distinguished name (defined in RFC 2253) which identifies a certificate in 377 # the set of certificates supplied during cert path validation. In cases where 378 # the subject name alone is not sufficient to uniquely identify the certificate 379 # then both the "ocsp.responderCertIssuerName" and 380 # "ocsp.responderCertSerialNumber" properties must be used instead. When this 381 # property is set then those two properties are ignored. 382 # 383 # Example, 384 # ocsp.responderCertSubjectName="CN=OCSP Responder, O=XYZ Corp" 385 386 # 387 # Issuer name of the OCSP responder's certificate 388 # 389 # By default, the certificate of the OCSP responder is that of the issuer 390 # of the certificate being validated. This property identifies the certificate 391 # of the OCSP responder when the default does not apply. Its value is a string 392 # distinguished name (defined in RFC 2253) which identifies a certificate in 393 # the set of certificates supplied during cert path validation. When this 394 # property is set then the "ocsp.responderCertSerialNumber" property must also 395 # be set. When the "ocsp.responderCertSubjectName" property is set then this 396 # property is ignored. 397 # 398 # Example, 399 # ocsp.responderCertIssuerName="CN=Enterprise CA, O=XYZ Corp" 400 401 # 402 # Serial number of the OCSP responder's certificate 403 # 404 # By default, the certificate of the OCSP responder is that of the issuer 405 # of the certificate being validated. This property identifies the certificate 406 # of the OCSP responder when the default does not apply. Its value is a string 407 # of hexadecimal digits (colon or space separators may be present) which 408 # identifies a certificate in the set of certificates supplied during cert path 409 # validation. When this property is set then the "ocsp.responderCertIssuerName" 410 # property must also be set. When the "ocsp.responderCertSubjectName" property 411 # is set then this property is ignored. 412 # 413 # Example, 414 # ocsp.responderCertSerialNumber=2A:FF:00 415 416 # 417 # Policy for failed Kerberos KDC lookups: 418 # 419 # When a KDC is unavailable (network error, service failure, etc), it is 420 # put inside a blacklist and accessed less often for future requests. The 421 # value (case-insensitive) for this policy can be: 422 # 423 # tryLast 424 # KDCs in the blacklist are always tried after those not on the list. 425 # 426 # tryLess[:max_retries,timeout] 427 # KDCs in the blacklist are still tried by their order in the configuration, 428 # but with smaller max_retries and timeout values. max_retries and timeout 429 # are optional numerical parameters (default 1 and 5000, which means once 430 # and 5 seconds). Please notes that if any of the values defined here is 431 # more than what is defined in krb5.conf, it will be ignored. 432 # 433 # Whenever a KDC is detected as available, it is removed from the blacklist. 434 # The blacklist is reset when krb5.conf is reloaded. You can add 435 # refreshKrb5Config=true to a JAAS configuration file so that krb5.conf is 436 # reloaded whenever a JAAS authentication is attempted. 437 # 438 # Example, 439 # krb5.kdc.bad.policy = tryLast 440 # krb5.kdc.bad.policy = tryLess:2,2000 441 krb5.kdc.bad.policy = tryLast 442 443 # Algorithm restrictions for certification path (CertPath) processing 444 # 445 # In some environments, certain algorithms or key lengths may be undesirable 446 # for certification path building and validation. For example, "MD2" is 447 # generally no longer considered to be a secure hash algorithm. This section 448 # describes the mechanism for disabling algorithms based on algorithm name 449 # and/or key length. This includes algorithms used in certificates, as well 450 # as revocation information such as CRLs and signed OCSP Responses. 451 # 452 # The syntax of the disabled algorithm string is described as this Java 453 # BNF-style: 454 # DisabledAlgorithms: 455 # " DisabledAlgorithm { , DisabledAlgorithm } " 456 # 457 # DisabledAlgorithm: 458 # AlgorithmName [Constraint] 459 # 460 # AlgorithmName: 461 # (see below) 462 # 463 # Constraint: 464 # KeySizeConstraint 465 # 466 # KeySizeConstraint: 467 # keySize Operator DecimalInteger 468 # 469 # Operator: 470 # <= | < | == | != | >= | > 471 # 472 # DecimalInteger: 473 # DecimalDigits 474 # 475 # DecimalDigits: 476 # DecimalDigit {DecimalDigit} 477 # 478 # DecimalDigit: one of 479 # 1 2 3 4 5 6 7 8 9 0 480 # 481 # The "AlgorithmName" is the standard algorithm name of the disabled 482 # algorithm. See "Java Cryptography Architecture Standard Algorithm Name 483 # Documentation" for information about Standard Algorithm Names. Matching 484 # is performed using a case-insensitive sub-element matching rule. (For 485 # example, in "SHA1withECDSA" the sub-elements are "SHA1" for hashing and 486 # "ECDSA" for signatures.) If the assertion "AlgorithmName" is a 487 # sub-element of the certificate algorithm name, the algorithm will be 488 # rejected during certification path building and validation. For example, 489 # the assertion algorithm name "DSA" will disable all certificate algorithms 490 # that rely on DSA, such as NONEwithDSA, SHA1withDSA. However, the assertion 491 # will not disable algorithms related to "ECDSA". 492 # 493 # A "Constraint" provides further guidance for the algorithm being specified. 494 # The "KeySizeConstraint" requires a key of a valid size range if the 495 # "AlgorithmName" is of a key algorithm. The "DecimalInteger" indicates the 496 # key size specified in number of bits. For example, "RSA keySize <= 1024" 497 # indicates that any RSA key with key size less than or equal to 1024 bits 498 # should be disabled, and "RSA keySize < 1024, RSA keySize > 2048" indicates 499 # that any RSA key with key size less than 1024 or greater than 2048 should 500 # be disabled. Note that the "KeySizeConstraint" only makes sense to key 501 # algorithms. 502 # 503 # Note: This property is currently used by Oracle's PKIX implementation. It 504 # is not guaranteed to be examined and used by other implementations. 505 # 506 # Example: 507 # jdk.certpath.disabledAlgorithms=MD2, DSA, RSA keySize < 2048 508 # 509 # 510 jdk.certpath.disabledAlgorithms=MD2, MD5, RSA keySize < 1024 511 512 # Algorithm restrictions for Secure Socket Layer/Transport Layer Security 513 # (SSL/TLS) processing 514 # 515 # In some environments, certain algorithms or key lengths may be undesirable 516 # when using SSL/TLS. This section describes the mechanism for disabling 517 # algorithms during SSL/TLS security parameters negotiation, including 518 # protocol version negotiation, cipher suites selection, peer authentication 519 # and key exchange mechanisms. 520 # 521 # Disabled algorithms will not be negotiated for SSL/TLS connections, even 522 # if they are enabled explicitly in an application. 523 # 524 # For PKI-based peer authentication and key exchange mechanisms, this list 525 # of disabled algorithms will also be checked during certification path 526 # building and validation, including algorithms used in certificates, as 527 # well as revocation information such as CRLs and signed OCSP Responses. 528 # This is in addition to the jdk.certpath.disabledAlgorithms property above. 529 # 530 # See the specification of "jdk.certpath.disabledAlgorithms" for the 531 # syntax of the disabled algorithm string. 532 # 533 # Note: This property is currently used by Oracle's JSSE implementation. 534 # It is not guaranteed to be examined and used by other implementations. 535 # 536 # Example: 537 # jdk.tls.disabledAlgorithms=MD5, SSLv3, DSA, RSA keySize < 2048 538 jdk.tls.disabledAlgorithms=SSLv3, RC4