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 security.provider.1=com.oracle.security.ucrypto.UcryptoProvider ${java.home}/lib/security/ucrypto-solaris.cfg 69 security.provider.2=sun.security.pkcs11.SunPKCS11 ${java.home}/lib/security/sunpkcs11-solaris.cfg 70 security.provider.3=sun.security.provider.Sun 71 security.provider.4=sun.security.rsa.SunRsaSign 72 security.provider.5=sun.security.ec.SunEC 73 security.provider.6=com.sun.net.ssl.internal.ssl.Provider 74 security.provider.7=com.sun.crypto.provider.SunJCE 75 security.provider.8=sun.security.jgss.SunProvider 76 security.provider.9=com.sun.security.sasl.Provider 77 security.provider.10=org.jcp.xml.dsig.internal.dom.XMLDSigRI 78 security.provider.11=sun.security.smartcardio.SunPCSC 79 80 # 81 # Sun Provider SecureRandom seed source. 82 # 83 # Select the primary source of seed data for the "SHA1PRNG" and 84 # "NativePRNG" SecureRandom implementations in the "Sun" provider. 85 # (Other SecureRandom implementations might also use this property.) 86 # 87 # On Unix-like systems (for example, Solaris/Linux/MacOS), the 88 # "NativePRNG" and "SHA1PRNG" implementations obtains seed data from 89 # special device files such as file:/dev/random. 90 # 91 # On Windows systems, specifying the URLs "file:/dev/random" or 92 # "file:/dev/urandom" will enable the native Microsoft CryptoAPI seeding 93 # mechanism for SHA1PRNG. 94 # 95 # By default, an attempt is made to use the entropy gathering device 96 # specified by the "securerandom.source" Security property. If an 97 # exception occurs while accessing the specified URL: 98 # 99 # SHA1PRNG: 100 # the traditional system/thread activity algorithm will be used. 101 # 102 # NativePRNG: 103 # a default value of /dev/random will be used. If neither 104 # are available, the implementation will be disabled. 105 # "file" is the only currently supported protocol type. 106 # 107 # The entropy gathering device can also be specified with the System 108 # property "java.security.egd". For example: 109 # 110 # % java -Djava.security.egd=file:/dev/random MainClass 111 # 112 # Specifying this System property will override the 113 # "securerandom.source" Security property. 114 # 115 # In addition, if "file:/dev/random" or "file:/dev/urandom" is 116 # specified, the "NativePRNG" implementation will be more preferred than 117 # SHA1PRNG in the Sun provider. 118 # 119 securerandom.source=file:/dev/random 120 121 # 122 # A list of known strong SecureRandom implementations. 123 # 124 # To help guide applications in selecting a suitable strong 125 # java.security.SecureRandom implementation, Java distributions should 126 # indicate a list of known strong implementations using the property. 127 # 128 # This is a comma-separated list of algorithm and/or algorithm:provider 129 # entries. 130 # 131 securerandom.strongAlgorithms=NativePRNGBlocking:SUN 132 133 # 134 # Class to instantiate as the javax.security.auth.login.Configuration 135 # provider. 136 # 137 login.configuration.provider=sun.security.provider.ConfigFile 138 139 # 140 # Default login configuration file 141 # 142 #login.config.url.1=file:${user.home}/.java.login.config 143 144 # 145 # Class to instantiate as the system Policy. This is the name of the class 146 # that will be used as the Policy object. 147 # 148 policy.provider=sun.security.provider.PolicyFile 149 150 # The default is to have a single system-wide policy file, 151 # and a policy file in the user's home directory. 152 policy.url.1=file:${java.home}/lib/security/java.policy 153 policy.url.2=file:${user.home}/.java.policy 154 155 # whether or not we expand properties in the policy file 156 # if this is set to false, properties (${...}) will not be expanded in policy 157 # files. 158 policy.expandProperties=true 159 160 # whether or not we allow an extra policy to be passed on the command line 161 # with -Djava.security.policy=somefile. Comment out this line to disable 162 # this feature. 163 policy.allowSystemProperty=true 164 165 # whether or not we look into the IdentityScope for trusted Identities 166 # when encountering a 1.1 signed JAR file. If the identity is found 167 # and is trusted, we grant it AllPermission. 168 policy.ignoreIdentityScope=false 169 170 # 171 # Default keystore type. 172 # 173 keystore.type=jks 174 175 # 176 # Controls compatibility mode for the JKS keystore type. 177 # 178 # When set to 'true', the JKS keystore type supports loading 179 # keystore files in either JKS or PKCS12 format. When set to 'false' 180 # it supports loading only JKS keystore files. 181 # 182 keystore.type.compat=true 183 184 # 185 # List of comma-separated packages that start with or equal this string 186 # will cause a security exception to be thrown when 187 # passed to checkPackageAccess unless the 188 # corresponding RuntimePermission ("accessClassInPackage."+package) has 189 # been granted. 190 package.access=sun.,\ 191 com.sun.xml.internal.,\ 192 com.sun.imageio.,\ 193 com.sun.istack.internal.,\ 194 com.sun.jmx.,\ 195 com.sun.media.sound.,\ 196 com.sun.naming.internal.,\ 197 com.sun.proxy.,\ 198 com.sun.corba.se.,\ 199 com.sun.org.apache.bcel.internal.,\ 200 com.sun.org.apache.regexp.internal.,\ 201 com.sun.org.apache.xerces.internal.,\ 202 com.sun.org.apache.xpath.internal.,\ 203 com.sun.org.apache.xalan.internal.extensions.,\ 204 com.sun.org.apache.xalan.internal.lib.,\ 205 com.sun.org.apache.xalan.internal.res.,\ 206 com.sun.org.apache.xalan.internal.templates.,\ 207 com.sun.org.apache.xalan.internal.utils.,\ 208 com.sun.org.apache.xalan.internal.xslt.,\ 209 com.sun.org.apache.xalan.internal.xsltc.cmdline.,\ 210 com.sun.org.apache.xalan.internal.xsltc.compiler.,\ 211 com.sun.org.apache.xalan.internal.xsltc.trax.,\ 212 com.sun.org.apache.xalan.internal.xsltc.util.,\ 213 com.sun.org.apache.xml.internal.res.,\ 214 com.sun.org.apache.xml.internal.security.,\ 215 com.sun.org.apache.xml.internal.serializer.utils.,\ 216 com.sun.org.apache.xml.internal.utils.,\ 217 com.sun.org.glassfish.,\ 218 com.oracle.xmlns.internal.,\ 219 com.oracle.webservices.internal.,\ 220 oracle.jrockit.jfr.,\ 221 org.jcp.xml.dsig.internal.,\ 222 jdk.internal.,\ 223 jdk.nashorn.internal.,\ 224 jdk.nashorn.tools.,\ 225 com.sun.activation.registries. 226 227 # 228 # List of comma-separated packages that start with or equal this string 229 # will cause a security exception to be thrown when 230 # passed to checkPackageDefinition unless the 231 # corresponding RuntimePermission ("defineClassInPackage."+package) has 232 # been granted. 233 # 234 # by default, none of the class loaders supplied with the JDK call 235 # checkPackageDefinition. 236 # 237 package.definition=sun.,\ 238 com.sun.xml.internal.,\ 239 com.sun.imageio.,\ 240 com.sun.istack.internal.,\ 241 com.sun.jmx.,\ 242 com.sun.media.sound.,\ 243 com.sun.naming.internal.,\ 244 com.sun.proxy.,\ 245 com.sun.corba.se.,\ 246 com.sun.org.apache.bcel.internal.,\ 247 com.sun.org.apache.regexp.internal.,\ 248 com.sun.org.apache.xerces.internal.,\ 249 com.sun.org.apache.xpath.internal.,\ 250 com.sun.org.apache.xalan.internal.extensions.,\ 251 com.sun.org.apache.xalan.internal.lib.,\ 252 com.sun.org.apache.xalan.internal.res.,\ 253 com.sun.org.apache.xalan.internal.templates.,\ 254 com.sun.org.apache.xalan.internal.utils.,\ 255 com.sun.org.apache.xalan.internal.xslt.,\ 256 com.sun.org.apache.xalan.internal.xsltc.cmdline.,\ 257 com.sun.org.apache.xalan.internal.xsltc.compiler.,\ 258 com.sun.org.apache.xalan.internal.xsltc.trax.,\ 259 com.sun.org.apache.xalan.internal.xsltc.util.,\ 260 com.sun.org.apache.xml.internal.res.,\ 261 com.sun.org.apache.xml.internal.security.,\ 262 com.sun.org.apache.xml.internal.serializer.utils.,\ 263 com.sun.org.apache.xml.internal.utils.,\ 264 com.sun.org.glassfish.,\ 265 com.oracle.xmlns.internal.,\ 266 com.oracle.webservices.internal.,\ 267 oracle.jrockit.jfr.,\ 268 org.jcp.xml.dsig.internal.,\ 269 jdk.internal.,\ 270 jdk.nashorn.internal.,\ 271 jdk.nashorn.tools.,\ 272 com.sun.activation.registries. 273 274 # 275 # Determines whether this properties file can be appended to 276 # or overridden on the command line via -Djava.security.properties 277 # 278 security.overridePropertiesFile=true 279 280 # 281 # Determines the default key and trust manager factory algorithms for 282 # the javax.net.ssl package. 283 # 284 ssl.KeyManagerFactory.algorithm=SunX509 285 ssl.TrustManagerFactory.algorithm=PKIX 286 287 # 288 # The Java-level namelookup cache policy for successful lookups: 289 # 290 # any negative value: caching forever 291 # any positive value: the number of seconds to cache an address for 292 # zero: do not cache 293 # 294 # default value is forever (FOREVER). For security reasons, this 295 # caching is made forever when a security manager is set. When a security 296 # manager is not set, the default behavior in this implementation 297 # is to cache for 30 seconds. 298 # 299 # NOTE: setting this to anything other than the default value can have 300 # serious security implications. Do not set it unless 301 # you are sure you are not exposed to DNS spoofing attack. 302 # 303 #networkaddress.cache.ttl=-1 304 305 # The Java-level namelookup cache policy for failed lookups: 306 # 307 # any negative value: cache forever 308 # any positive value: the number of seconds to cache negative lookup results 309 # zero: do not cache 310 # 311 # In some Microsoft Windows networking environments that employ 312 # the WINS name service in addition to DNS, name service lookups 313 # that fail may take a noticeably long time to return (approx. 5 seconds). 314 # For this reason the default caching policy is to maintain these 315 # results for 10 seconds. 316 # 317 # 318 networkaddress.cache.negative.ttl=10 319 320 # 321 # Properties to configure OCSP for certificate revocation checking 322 # 323 324 # Enable OCSP 325 # 326 # By default, OCSP is not used for certificate revocation checking. 327 # This property enables the use of OCSP when set to the value "true". 328 # 329 # NOTE: SocketPermission is required to connect to an OCSP responder. 330 # 331 # Example, 332 # ocsp.enable=true 333 334 # 335 # Location of the OCSP responder 336 # 337 # By default, the location of the OCSP responder is determined implicitly 338 # from the certificate being validated. This property explicitly specifies 339 # the location of the OCSP responder. The property is used when the 340 # Authority Information Access extension (defined in RFC 3280) is absent 341 # from the certificate or when it requires overriding. 342 # 343 # Example, 344 # ocsp.responderURL=http://ocsp.example.net:80 345 346 # 347 # Subject name of the OCSP responder's certificate 348 # 349 # By default, the certificate of the OCSP responder is that of the issuer 350 # of the certificate being validated. This property identifies the certificate 351 # of the OCSP responder when the default does not apply. Its value is a string 352 # distinguished name (defined in RFC 2253) which identifies a certificate in 353 # the set of certificates supplied during cert path validation. In cases where 354 # the subject name alone is not sufficient to uniquely identify the certificate 355 # then both the "ocsp.responderCertIssuerName" and 356 # "ocsp.responderCertSerialNumber" properties must be used instead. When this 357 # property is set then those two properties are ignored. 358 # 359 # Example, 360 # ocsp.responderCertSubjectName="CN=OCSP Responder, O=XYZ Corp" 361 362 # 363 # Issuer name of the OCSP responder's certificate 364 # 365 # By default, the certificate of the OCSP responder is that of the issuer 366 # of the certificate being validated. This property identifies the certificate 367 # of the OCSP responder when the default does not apply. Its value is a string 368 # distinguished name (defined in RFC 2253) which identifies a certificate in 369 # the set of certificates supplied during cert path validation. When this 370 # property is set then the "ocsp.responderCertSerialNumber" property must also 371 # be set. When the "ocsp.responderCertSubjectName" property is set then this 372 # property is ignored. 373 # 374 # Example, 375 # ocsp.responderCertIssuerName="CN=Enterprise CA, O=XYZ Corp" 376 377 # 378 # Serial number of the OCSP responder's certificate 379 # 380 # By default, the certificate of the OCSP responder is that of the issuer 381 # of the certificate being validated. This property identifies the certificate 382 # of the OCSP responder when the default does not apply. Its value is a string 383 # of hexadecimal digits (colon or space separators may be present) which 384 # identifies a certificate in the set of certificates supplied during cert path 385 # validation. When this property is set then the "ocsp.responderCertIssuerName" 386 # property must also be set. When the "ocsp.responderCertSubjectName" property 387 # is set then this property is ignored. 388 # 389 # Example, 390 # ocsp.responderCertSerialNumber=2A:FF:00 391 392 # 393 # Policy for failed Kerberos KDC lookups: 394 # 395 # When a KDC is unavailable (network error, service failure, etc), it is 396 # put inside a blacklist and accessed less often for future requests. The 397 # value (case-insensitive) for this policy can be: 398 # 399 # tryLast 400 # KDCs in the blacklist are always tried after those not on the list. 401 # 402 # tryLess[:max_retries,timeout] 403 # KDCs in the blacklist are still tried by their order in the configuration, 404 # but with smaller max_retries and timeout values. max_retries and timeout 405 # are optional numerical parameters (default 1 and 5000, which means once 406 # and 5 seconds). Please notes that if any of the values defined here is 407 # more than what is defined in krb5.conf, it will be ignored. 408 # 409 # Whenever a KDC is detected as available, it is removed from the blacklist. 410 # The blacklist is reset when krb5.conf is reloaded. You can add 411 # refreshKrb5Config=true to a JAAS configuration file so that krb5.conf is 412 # reloaded whenever a JAAS authentication is attempted. 413 # 414 # Example, 415 # krb5.kdc.bad.policy = tryLast 416 # krb5.kdc.bad.policy = tryLess:2,2000 417 krb5.kdc.bad.policy = tryLast 418 419 # Algorithm restrictions for certification path (CertPath) processing 420 # 421 # In some environments, certain algorithms or key lengths may be undesirable 422 # for certification path building and validation. For example, "MD2" is 423 # generally no longer considered to be a secure hash algorithm. This section 424 # describes the mechanism for disabling algorithms based on algorithm name 425 # and/or key length. This includes algorithms used in certificates, as well 426 # as revocation information such as CRLs and signed OCSP Responses. 427 # 428 # The syntax of the disabled algorithm string is described as this Java 429 # BNF-style: 430 # DisabledAlgorithms: 431 # " DisabledAlgorithm { , DisabledAlgorithm } " 432 # 433 # DisabledAlgorithm: 434 # AlgorithmName [Constraint] 435 # 436 # AlgorithmName: 437 # (see below) 438 # 439 # Constraint: 440 # KeySizeConstraint 441 # 442 # KeySizeConstraint: 443 # keySize Operator DecimalInteger 444 # 445 # Operator: 446 # <= | < | == | != | >= | > 447 # 448 # DecimalInteger: 449 # DecimalDigits 450 # 451 # DecimalDigits: 452 # DecimalDigit {DecimalDigit} 453 # 454 # DecimalDigit: one of 455 # 1 2 3 4 5 6 7 8 9 0 456 # 457 # The "AlgorithmName" is the standard algorithm name of the disabled 458 # algorithm. See "Java Cryptography Architecture Standard Algorithm Name 459 # Documentation" for information about Standard Algorithm Names. Matching 460 # is performed using a case-insensitive sub-element matching rule. (For 461 # example, in "SHA1withECDSA" the sub-elements are "SHA1" for hashing and 462 # "ECDSA" for signatures.) If the assertion "AlgorithmName" is a 463 # sub-element of the certificate algorithm name, the algorithm will be 464 # rejected during certification path building and validation. For example, 465 # the assertion algorithm name "DSA" will disable all certificate algorithms 466 # that rely on DSA, such as NONEwithDSA, SHA1withDSA. However, the assertion 467 # will not disable algorithms related to "ECDSA". 468 # 469 # A "Constraint" provides further guidance for the algorithm being specified. 470 # The "KeySizeConstraint" requires a key of a valid size range if the 471 # "AlgorithmName" is of a key algorithm. The "DecimalInteger" indicates the 472 # key size specified in number of bits. For example, "RSA keySize <= 1024" 473 # indicates that any RSA key with key size less than or equal to 1024 bits 474 # should be disabled, and "RSA keySize < 1024, RSA keySize > 2048" indicates 475 # that any RSA key with key size less than 1024 or greater than 2048 should 476 # be disabled. Note that the "KeySizeConstraint" only makes sense to key 477 # algorithms. 478 # 479 # Note: This property is currently used by Oracle's PKIX implementation. It 480 # is not guaranteed to be examined and used by other implementations. 481 # 482 # Example: 483 # jdk.certpath.disabledAlgorithms=MD2, DSA, RSA keySize < 2048 484 # 485 # 486 jdk.certpath.disabledAlgorithms=MD2, RSA keySize < 1024 487 488 # Algorithm restrictions for Secure Socket Layer/Transport Layer Security 489 # (SSL/TLS) processing 490 # 491 # In some environments, certain algorithms or key lengths may be undesirable 492 # when using SSL/TLS. This section describes the mechanism for disabling 493 # algorithms during SSL/TLS security parameters negotiation, including 494 # protocol version negotiation, cipher suites selection, peer authentication 495 # and key exchange mechanisms. 496 # 497 # Disabled algorithms will not be negotiated for SSL/TLS connections, even 498 # if they are enabled explicitly in an application. 499 # 500 # For PKI-based peer authentication and key exchange mechanisms, this list 501 # of disabled algorithms will also be checked during certification path 502 # building and validation, including algorithms used in certificates, as 503 # well as revocation information such as CRLs and signed OCSP Responses. 504 # This is in addition to the jdk.certpath.disabledAlgorithms property above. 505 # 506 # See the specification of "jdk.certpath.disabledAlgorithms" for the 507 # syntax of the disabled algorithm string. 508 # 509 # Note: This property is currently used by Oracle's JSSE implementation. 510 # It is not guaranteed to be examined and used by other implementations. 511 # 512 # Example: 513 # jdk.tls.disabledAlgorithms=MD5, SSLv3, DSA, RSA keySize < 2048 514 jdk.tls.disabledAlgorithms=SSLv3, RC4