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.resolver.helpers.,\ 215 com.sun.org.apache.xml.internal.resolver.readers.,\ 216 com.sun.org.apache.xml.internal.security.,\ 217 com.sun.org.apache.xml.internal.serializer.utils.,\ 218 com.sun.org.apache.xml.internal.utils.,\ 219 com.sun.org.glassfish.,\ 220 com.oracle.xmlns.internal.,\ 221 com.oracle.webservices.internal.,\ 222 oracle.jrockit.jfr.,\ 223 org.jcp.xml.dsig.internal.,\ 224 jdk.internal.,\ 225 jdk.nashorn.internal.,\ 226 jdk.nashorn.tools.,\ 227 jdk.xml.internal.,\ 228 com.sun.activation.registries.,\ 229 jdk.jfr.events.,\ 230 jdk.jfr.internal.,\ 231 jdk.management.jfr.internal. 232 233 # 234 # List of comma-separated packages that start with or equal this string 235 # will cause a security exception to be thrown when 236 # passed to checkPackageDefinition unless the 237 # corresponding RuntimePermission ("defineClassInPackage."+package) has 238 # been granted. 239 # 240 # by default, none of the class loaders supplied with the JDK call 241 # checkPackageDefinition. 242 # 243 package.definition=sun.,\ 244 com.sun.xml.internal.,\ 245 com.sun.imageio.,\ 246 com.sun.istack.internal.,\ 247 com.sun.jmx.,\ 248 com.sun.media.sound.,\ 249 com.sun.naming.internal.,\ 250 com.sun.proxy.,\ 251 com.sun.corba.se.,\ 252 com.sun.org.apache.bcel.internal.,\ 253 com.sun.org.apache.regexp.internal.,\ 254 com.sun.org.apache.xerces.internal.,\ 255 com.sun.org.apache.xpath.internal.,\ 256 com.sun.org.apache.xalan.internal.extensions.,\ 257 com.sun.org.apache.xalan.internal.lib.,\ 258 com.sun.org.apache.xalan.internal.res.,\ 259 com.sun.org.apache.xalan.internal.templates.,\ 260 com.sun.org.apache.xalan.internal.utils.,\ 261 com.sun.org.apache.xalan.internal.xslt.,\ 262 com.sun.org.apache.xalan.internal.xsltc.cmdline.,\ 263 com.sun.org.apache.xalan.internal.xsltc.compiler.,\ 264 com.sun.org.apache.xalan.internal.xsltc.trax.,\ 265 com.sun.org.apache.xalan.internal.xsltc.util.,\ 266 com.sun.org.apache.xml.internal.res.,\ 267 com.sun.org.apache.xml.internal.resolver.helpers.,\ 268 com.sun.org.apache.xml.internal.resolver.readers.,\ 269 com.sun.org.apache.xml.internal.security.,\ 270 com.sun.org.apache.xml.internal.serializer.utils.,\ 271 com.sun.org.apache.xml.internal.utils.,\ 272 com.sun.org.glassfish.,\ 273 com.oracle.xmlns.internal.,\ 274 com.oracle.webservices.internal.,\ 275 oracle.jrockit.jfr.,\ 276 org.jcp.xml.dsig.internal.,\ 277 jdk.internal.,\ 278 jdk.nashorn.internal.,\ 279 jdk.nashorn.tools.,\ 280 jdk.xml.internal.,\ 281 com.sun.activation.registries.,\ 282 jdk.jfr.events.,\ 283 jdk.jfr.internal.,\ 284 jdk.management.jfr.internal. 285 # 286 # Determines whether this properties file can be appended to 287 # or overridden on the command line via -Djava.security.properties 288 # 289 security.overridePropertiesFile=true 290 291 # 292 # Determines the default key and trust manager factory algorithms for 293 # the javax.net.ssl package. 294 # 295 ssl.KeyManagerFactory.algorithm=SunX509 296 ssl.TrustManagerFactory.algorithm=PKIX 297 298 # 299 # The Java-level namelookup cache policy for successful lookups: 300 # 301 # any negative value: caching forever 302 # any positive value: the number of seconds to cache an address for 303 # zero: do not cache 304 # 305 # default value is forever (FOREVER). For security reasons, this 306 # caching is made forever when a security manager is set. When a security 307 # manager is not set, the default behavior in this implementation 308 # is to cache for 30 seconds. 309 # 310 # NOTE: setting this to anything other than the default value can have 311 # serious security implications. Do not set it unless 312 # you are sure you are not exposed to DNS spoofing attack. 313 # 314 #networkaddress.cache.ttl=-1 315 316 # The Java-level namelookup cache policy for failed lookups: 317 # 318 # any negative value: cache forever 319 # any positive value: the number of seconds to cache negative lookup results 320 # zero: do not cache 321 # 322 # In some Microsoft Windows networking environments that employ 323 # the WINS name service in addition to DNS, name service lookups 324 # that fail may take a noticeably long time to return (approx. 5 seconds). 325 # For this reason the default caching policy is to maintain these 326 # results for 10 seconds. 327 # 328 # 329 networkaddress.cache.negative.ttl=10 330 331 # 332 # Properties to configure OCSP for certificate revocation checking 333 # 334 335 # Enable OCSP 336 # 337 # By default, OCSP is not used for certificate revocation checking. 338 # This property enables the use of OCSP when set to the value "true". 339 # 340 # NOTE: SocketPermission is required to connect to an OCSP responder. 341 # 342 # Example, 343 # ocsp.enable=true 344 345 # 346 # Location of the OCSP responder 347 # 348 # By default, the location of the OCSP responder is determined implicitly 349 # from the certificate being validated. This property explicitly specifies 350 # the location of the OCSP responder. The property is used when the 351 # Authority Information Access extension (defined in RFC 5280) is absent 352 # from the certificate or when it requires overriding. 353 # 354 # Example, 355 # ocsp.responderURL=http://ocsp.example.net:80 356 357 # 358 # Subject name of the OCSP responder's certificate 359 # 360 # By default, the certificate of the OCSP responder is that of the issuer 361 # of the certificate being validated. This property identifies the certificate 362 # of the OCSP responder when the default does not apply. Its value is a string 363 # distinguished name (defined in RFC 2253) which identifies a certificate in 364 # the set of certificates supplied during cert path validation. In cases where 365 # the subject name alone is not sufficient to uniquely identify the certificate 366 # then both the "ocsp.responderCertIssuerName" and 367 # "ocsp.responderCertSerialNumber" properties must be used instead. When this 368 # property is set then those two properties are ignored. 369 # 370 # Example, 371 # ocsp.responderCertSubjectName="CN=OCSP Responder, O=XYZ Corp" 372 373 # 374 # Issuer name of the OCSP responder's certificate 375 # 376 # By default, the certificate of the OCSP responder is that of the issuer 377 # of the certificate being validated. This property identifies the certificate 378 # of the OCSP responder when the default does not apply. Its value is a string 379 # distinguished name (defined in RFC 2253) which identifies a certificate in 380 # the set of certificates supplied during cert path validation. When this 381 # property is set then the "ocsp.responderCertSerialNumber" property must also 382 # be set. When the "ocsp.responderCertSubjectName" property is set then this 383 # property is ignored. 384 # 385 # Example, 386 # ocsp.responderCertIssuerName="CN=Enterprise CA, O=XYZ Corp" 387 388 # 389 # Serial number of the OCSP responder's certificate 390 # 391 # By default, the certificate of the OCSP responder is that of the issuer 392 # of the certificate being validated. This property identifies the certificate 393 # of the OCSP responder when the default does not apply. Its value is a string 394 # of hexadecimal digits (colon or space separators may be present) which 395 # identifies a certificate in the set of certificates supplied during cert path 396 # validation. When this property is set then the "ocsp.responderCertIssuerName" 397 # property must also be set. When the "ocsp.responderCertSubjectName" property 398 # is set then this property is ignored. 399 # 400 # Example, 401 # ocsp.responderCertSerialNumber=2A:FF:00 402 403 # 404 # Policy for failed Kerberos KDC lookups: 405 # 406 # When a KDC is unavailable (network error, service failure, etc), it is 407 # put inside a blacklist and accessed less often for future requests. The 408 # value (case-insensitive) for this policy can be: 409 # 410 # tryLast 411 # KDCs in the blacklist are always tried after those not on the list. 412 # 413 # tryLess[:max_retries,timeout] 414 # KDCs in the blacklist are still tried by their order in the configuration, 415 # but with smaller max_retries and timeout values. max_retries and timeout 416 # are optional numerical parameters (default 1 and 5000, which means once 417 # and 5 seconds). Please notes that if any of the values defined here is 418 # more than what is defined in krb5.conf, it will be ignored. 419 # 420 # Whenever a KDC is detected as available, it is removed from the blacklist. 421 # The blacklist is reset when krb5.conf is reloaded. You can add 422 # refreshKrb5Config=true to a JAAS configuration file so that krb5.conf is 423 # reloaded whenever a JAAS authentication is attempted. 424 # 425 # Example, 426 # krb5.kdc.bad.policy = tryLast 427 # krb5.kdc.bad.policy = tryLess:2,2000 428 krb5.kdc.bad.policy = tryLast 429 430 # 431 # Kerberos cross-realm referrals (RFC 6806) 432 # 433 # OpenJDK's Kerberos client supports cross-realm referrals as defined in 434 # RFC 6806. This allows to setup more dynamic environments in which clients 435 # do not need to know in advance how to reach the realm of a target principal 436 # (either a user or service). 437 # 438 # When a client issues an AS or a TGS request, the "canonicalize" option 439 # is set to announce support of this feature. A KDC server may fulfill the 440 # request or reply referring the client to a different one. If referred, 441 # the client will issue a new request and the cycle repeats. 442 # 443 # In addition to referrals, the "canonicalize" option allows the KDC server 444 # to change the client name in response to an AS request. For security reasons, 445 # RFC 6806 (section 11) FAST scheme is enforced. 446 # 447 # Disable Kerberos cross-realm referrals. Value may be overwritten with a 448 # System property (-Dsun.security.krb5.disableReferrals). 449 sun.security.krb5.disableReferrals=false 450 451 # Maximum number of AS or TGS referrals to avoid infinite loops. Value may 452 # be overwritten with a System property (-Dsun.security.krb5.maxReferrals). 453 sun.security.krb5.maxReferrals=5 454 455 # 456 # This property contains a list of disabled EC Named Curves that can be included 457 # in the jdk.[tls|certpath|jar].disabledAlgorithms properties. To include this 458 # list in any of the disabledAlgorithms properties, add the property name as 459 # an entry. 460 jdk.disabled.namedCurves = secp112r1, secp112r2, secp128r1, secp128r2, \ 461 secp160k1, secp160r1, secp160r2, secp192k1, secp192r1, secp224k1, \ 462 secp224r1, secp256k1, sect113r1, sect113r2, sect131r1, sect131r2, \ 463 sect163k1, sect163r1, sect163r2, sect193r1, sect193r2, sect233k1, \ 464 sect233r1, sect239k1, sect283k1, sect283r1, sect409k1, sect409r1, \ 465 sect571k1, sect571r1, X9.62 c2tnb191v1, X9.62 c2tnb191v2, \ 466 X9.62 c2tnb191v3, X9.62 c2tnb239v1, X9.62 c2tnb239v2, X9.62 c2tnb239v3, \ 467 X9.62 c2tnb359v1, X9.62 c2tnb431r1, X9.62 prime192v2, X9.62 prime192v3, \ 468 X9.62 prime239v1, X9.62 prime239v2, X9.62 prime239v3, brainpoolP256r1, \ 469 brainpoolP320r1, brainpoolP384r1, brainpoolP512r1 470 471 # 472 # Algorithm restrictions for certification path (CertPath) processing 473 # 474 # In some environments, certain algorithms or key lengths may be undesirable 475 # for certification path building and validation. For example, "MD2" is 476 # generally no longer considered to be a secure hash algorithm. This section 477 # describes the mechanism for disabling algorithms based on algorithm name 478 # and/or key length. This includes algorithms used in certificates, as well 479 # as revocation information such as CRLs and signed OCSP Responses. 480 # The syntax of the disabled algorithm string is described as follows: 481 # DisabledAlgorithms: 482 # " DisabledAlgorithm { , DisabledAlgorithm } " 483 # 484 # DisabledAlgorithm: 485 # AlgorithmName [Constraint] { '&' Constraint } | IncludeProperty 486 # 487 # AlgorithmName: 488 # (see below) 489 # 490 # Constraint: 491 # KeySizeConstraint | CAConstraint | DenyAfterConstraint | 492 # UsageConstraint 493 # 494 # KeySizeConstraint: 495 # keySize Operator KeyLength 496 # 497 # Operator: 498 # <= | < | == | != | >= | > 499 # 500 # KeyLength: 501 # Integer value of the algorithm's key length in bits 502 # 503 # CAConstraint: 504 # jdkCA 505 # 506 # DenyAfterConstraint: 507 # denyAfter YYYY-MM-DD 508 # 509 # UsageConstraint: 510 # usage [TLSServer] [TLSClient] [SignedJAR] 511 # 512 # IncludeProperty: 513 # include <security property> 514 # 515 # The "AlgorithmName" is the standard algorithm name of the disabled 516 # algorithm. See "Java Cryptography Architecture Standard Algorithm Name 517 # Documentation" for information about Standard Algorithm Names. Matching 518 # is performed using a case-insensitive sub-element matching rule. (For 519 # example, in "SHA1withECDSA" the sub-elements are "SHA1" for hashing and 520 # "ECDSA" for signatures.) If the assertion "AlgorithmName" is a 521 # sub-element of the certificate algorithm name, the algorithm will be 522 # rejected during certification path building and validation. For example, 523 # the assertion algorithm name "DSA" will disable all certificate algorithms 524 # that rely on DSA, such as NONEwithDSA, SHA1withDSA. However, the assertion 525 # will not disable algorithms related to "ECDSA". 526 # 527 # The "IncludeProperty" allows a implementation-defined security property that 528 # can be included in the disabledAlgorithms properties. These properties are 529 # to help manage common actions easier across multiple disabledAlgorithm 530 # properties. 531 # There is one defined security property: jdk.disabled.NamedCurves 532 # See the property for more specific details. 533 # 534 # 535 # A "Constraint" defines restrictions on the keys and/or certificates for 536 # a specified AlgorithmName: 537 # 538 # KeySizeConstraint: 539 # keySize Operator KeyLength 540 # The constraint requires a key of a valid size range if the 541 # "AlgorithmName" is of a key algorithm. The "KeyLength" indicates 542 # the key size specified in number of bits. For example, 543 # "RSA keySize <= 1024" indicates that any RSA key with key size less 544 # than or equal to 1024 bits should be disabled, and 545 # "RSA keySize < 1024, RSA keySize > 2048" indicates that any RSA key 546 # with key size less than 1024 or greater than 2048 should be disabled. 547 # This constraint is only used on algorithms that have a key size. 548 # 549 # CAConstraint: 550 # jdkCA 551 # This constraint prohibits the specified algorithm only if the 552 # algorithm is used in a certificate chain that terminates at a marked 553 # trust anchor in the lib/security/cacerts keystore. If the jdkCA 554 # constraint is not set, then all chains using the specified algorithm 555 # are restricted. jdkCA may only be used once in a DisabledAlgorithm 556 # expression. 557 # Example: To apply this constraint to SHA-1 certificates, include 558 # the following: "SHA1 jdkCA" 559 # 560 # DenyAfterConstraint: 561 # denyAfter YYYY-MM-DD 562 # This constraint prohibits a certificate with the specified algorithm 563 # from being used after the date regardless of the certificate's 564 # validity. JAR files that are signed and timestamped before the 565 # constraint date with certificates containing the disabled algorithm 566 # will not be restricted. The date is processed in the UTC timezone. 567 # This constraint can only be used once in a DisabledAlgorithm 568 # expression. 569 # Example: To deny usage of RSA 2048 bit certificates after Feb 3 2020, 570 # use the following: "RSA keySize == 2048 & denyAfter 2020-02-03" 571 # 572 # UsageConstraint: 573 # usage [TLSServer] [TLSClient] [SignedJAR] 574 # This constraint prohibits the specified algorithm for 575 # a specified usage. This should be used when disabling an algorithm 576 # for all usages is not practical. 'TLSServer' restricts the algorithm 577 # in TLS server certificate chains when server authentication is 578 # performed. 'TLSClient' restricts the algorithm in TLS client 579 # certificate chains when client authentication is performed. 580 # 'SignedJAR' constrains use of certificates in signed jar files. 581 # The usage type follows the keyword and more than one usage type can 582 # be specified with a whitespace delimiter. 583 # Example: "SHA1 usage TLSServer TLSClient" 584 # 585 # When an algorithm must satisfy more than one constraint, it must be 586 # delimited by an ampersand '&'. For example, to restrict certificates in a 587 # chain that terminate at a distribution provided trust anchor and contain 588 # RSA keys that are less than or equal to 1024 bits, add the following 589 # constraint: "RSA keySize <= 1024 & jdkCA". 590 # 591 # All DisabledAlgorithms expressions are processed in the order defined in the 592 # property. This requires lower keysize constraints to be specified 593 # before larger keysize constraints of the same algorithm. For example: 594 # "RSA keySize < 1024 & jdkCA, RSA keySize < 2048". 595 # 596 # Note: The algorithm restrictions do not apply to trust anchors or 597 # self-signed certificates. 598 # 599 # Note: This property is currently used by Oracle's PKIX implementation. It 600 # is not guaranteed to be examined and used by other implementations. 601 # 602 # Example: 603 # jdk.certpath.disabledAlgorithms=MD2, DSA, RSA keySize < 2048 604 # 605 # 606 jdk.certpath.disabledAlgorithms=MD2, MD5, SHA1 jdkCA & usage TLSServer, \ 607 RSA keySize < 1024, DSA keySize < 1024, EC keySize < 224, \ 608 include jdk.disabled.namedCurves 609 610 # 611 # Legacy algorithms for certification path (CertPath) processing and 612 # signed JAR files. 613 # 614 # In some environments, a certain algorithm or key length may be undesirable 615 # but is not yet disabled. 616 # 617 # Tools such as keytool and jarsigner may emit warnings when these legacy 618 # algorithms are used. See the man pages for those tools for more information. 619 # 620 # The syntax is the same as the "jdk.certpath.disabledAlgorithms" and 621 # "jdk.jar.disabledAlgorithms" security properties. 622 # 623 # Note: This property is currently used by the JDK Reference 624 # implementation. It is not guaranteed to be examined and used by other 625 # implementations. 626 627 jdk.security.legacyAlgorithms=SHA1, \ 628 RSA keySize < 2048, DSA keySize < 2048 629 630 # 631 # Algorithm restrictions for signed JAR files 632 # 633 # In some environments, certain algorithms or key lengths may be undesirable 634 # for signed JAR validation. For example, "MD2" is generally no longer 635 # considered to be a secure hash algorithm. This section describes the 636 # mechanism for disabling algorithms based on algorithm name and/or key length. 637 # JARs signed with any of the disabled algorithms or key sizes will be treated 638 # as unsigned. 639 # 640 # The syntax of the disabled algorithm string is described as follows: 641 # DisabledAlgorithms: 642 # " DisabledAlgorithm { , DisabledAlgorithm } " 643 # 644 # DisabledAlgorithm: 645 # AlgorithmName [Constraint] { '&' Constraint } 646 # 647 # AlgorithmName: 648 # (see below) 649 # 650 # Constraint: 651 # KeySizeConstraint | DenyAfterConstraint 652 # 653 # KeySizeConstraint: 654 # keySize Operator KeyLength 655 # 656 # DenyAfterConstraint: 657 # denyAfter YYYY-MM-DD 658 # 659 # Operator: 660 # <= | < | == | != | >= | > 661 # 662 # KeyLength: 663 # Integer value of the algorithm's key length in bits 664 # 665 # Note: This property is currently used by the JDK Reference 666 # implementation. It is not guaranteed to be examined and used by other 667 # implementations. 668 # 669 # See "jdk.certpath.disabledAlgorithms" for syntax descriptions. 670 # 671 jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, \ 672 DSA keySize < 1024, include jdk.disabled.namedCurves 673 674 # 675 # Algorithm restrictions for Secure Socket Layer/Transport Layer Security 676 # (SSL/TLS) processing 677 # 678 # In some environments, certain algorithms or key lengths may be undesirable 679 # when using SSL/TLS. This section describes the mechanism for disabling 680 # algorithms during SSL/TLS security parameters negotiation, including 681 # protocol version negotiation, cipher suites selection, peer authentication 682 # and key exchange mechanisms. 683 # 684 # Disabled algorithms will not be negotiated for SSL/TLS connections, even 685 # if they are enabled explicitly in an application. 686 # 687 # For PKI-based peer authentication and key exchange mechanisms, this list 688 # of disabled algorithms will also be checked during certification path 689 # building and validation, including algorithms used in certificates, as 690 # well as revocation information such as CRLs and signed OCSP Responses. 691 # This is in addition to the jdk.certpath.disabledAlgorithms property above. 692 # 693 # See the specification of "jdk.certpath.disabledAlgorithms" for the 694 # syntax of the disabled algorithm string. 695 # 696 # Note: The algorithm restrictions do not apply to trust anchors or 697 # self-signed certificates. 698 # 699 # Note: This property is currently used by the JDK Reference implementation. 700 # It is not guaranteed to be examined and used by other implementations. 701 # 702 # Example: 703 # jdk.tls.disabledAlgorithms=MD5, SSLv3, DSA, RSA keySize < 2048 704 jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, \ 705 DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL, \ 706 include jdk.disabled.namedCurves 707 708 # Legacy algorithms for Secure Socket Layer/Transport Layer Security (SSL/TLS) 709 # processing in JSSE implementation. 710 # 711 # In some environments, a certain algorithm may be undesirable but it 712 # cannot be disabled because of its use in legacy applications. Legacy 713 # algorithms may still be supported, but applications should not use them 714 # as the security strength of legacy algorithms are usually not strong enough 715 # in practice. 716 # 717 # During SSL/TLS security parameters negotiation, legacy algorithms will 718 # not be negotiated unless there are no other candidates. 719 # 720 # The syntax of the legacy algorithms string is described as this Java 721 # BNF-style: 722 # LegacyAlgorithms: 723 # " LegacyAlgorithm { , LegacyAlgorithm } " 724 # 725 # LegacyAlgorithm: 726 # AlgorithmName (standard JSSE algorithm name) 727 # 728 # See the specification of security property "jdk.certpath.disabledAlgorithms" 729 # for the syntax and description of the "AlgorithmName" notation. 730 # 731 # Per SSL/TLS specifications, cipher suites have the form: 732 # SSL_KeyExchangeAlg_WITH_CipherAlg_MacAlg 733 # or 734 # TLS_KeyExchangeAlg_WITH_CipherAlg_MacAlg 735 # 736 # For example, the cipher suite TLS_RSA_WITH_AES_128_CBC_SHA uses RSA as the 737 # key exchange algorithm, AES_128_CBC (128 bits AES cipher algorithm in CBC 738 # mode) as the cipher (encryption) algorithm, and SHA-1 as the message digest 739 # algorithm for HMAC. 740 # 741 # The LegacyAlgorithm can be one of the following standard algorithm names: 742 # 1. JSSE cipher suite name, e.g., TLS_RSA_WITH_AES_128_CBC_SHA 743 # 2. JSSE key exchange algorithm name, e.g., RSA 744 # 3. JSSE cipher (encryption) algorithm name, e.g., AES_128_CBC 745 # 4. JSSE message digest algorithm name, e.g., SHA 746 # 747 # See SSL/TLS specifications and "Java Cryptography Architecture Standard 748 # Algorithm Name Documentation" for information about the algorithm names. 749 # 750 # Note: This property is currently used by the JDK Reference implementation. 751 # It is not guaranteed to be examined and used by other implementations. 752 # There is no guarantee the property will continue to exist or be of the 753 # same syntax in future releases. 754 # 755 # Example: 756 # jdk.tls.legacyAlgorithms=DH_anon, DES_CBC, SSL_RSA_WITH_RC4_128_MD5 757 # 758 jdk.tls.legacyAlgorithms= \ 759 K_NULL, C_NULL, M_NULL, \ 760 DH_anon, ECDH_anon, \ 761 RC4_128, RC4_40, DES_CBC, DES40_CBC, \ 762 3DES_EDE_CBC 763 764 # The pre-defined default finite field Diffie-Hellman ephemeral (DHE) 765 # parameters for Transport Layer Security (SSL/TLS/DTLS) processing. 766 # 767 # In traditional SSL/TLS/DTLS connections where finite field DHE parameters 768 # negotiation mechanism is not used, the server offers the client group 769 # parameters, base generator g and prime modulus p, for DHE key exchange. 770 # It is recommended to use dynamic group parameters. This property defines 771 # a mechanism that allows you to specify custom group parameters. 772 # 773 # The syntax of this property string is described as this Java BNF-style: 774 # DefaultDHEParameters: 775 # DefinedDHEParameters { , DefinedDHEParameters } 776 # 777 # DefinedDHEParameters: 778 # "{" DHEPrimeModulus , DHEBaseGenerator "}" 779 # 780 # DHEPrimeModulus: 781 # HexadecimalDigits 782 # 783 # DHEBaseGenerator: 784 # HexadecimalDigits 785 # 786 # HexadecimalDigits: 787 # HexadecimalDigit { HexadecimalDigit } 788 # 789 # HexadecimalDigit: one of 790 # 0 1 2 3 4 5 6 7 8 9 A B C D E F a b c d e f 791 # 792 # Whitespace characters are ignored. 793 # 794 # The "DefinedDHEParameters" defines the custom group parameters, prime 795 # modulus p and base generator g, for a particular size of prime modulus p. 796 # The "DHEPrimeModulus" defines the hexadecimal prime modulus p, and the 797 # "DHEBaseGenerator" defines the hexadecimal base generator g of a group 798 # parameter. It is recommended to use safe primes for the custom group 799 # parameters. 800 # 801 # If this property is not defined or the value is empty, the underlying JSSE 802 # provider's default group parameter is used for each connection. 803 # 804 # If the property value does not follow the grammar, or a particular group 805 # parameter is not valid, the connection will fall back and use the 806 # underlying JSSE provider's default group parameter. 807 # 808 # Note: This property is currently used by OpenJDK's JSSE implementation. It 809 # is not guaranteed to be examined and used by other implementations. 810 # 811 # Example: 812 # jdk.tls.server.defaultDHEParameters= 813 # { \ 814 # FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1 \ 815 # 29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD \ 816 # EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245 \ 817 # E485B576 625E7EC6 F44C42E9 A637ED6B 0BFF5CB6 F406B7ED \ 818 # EE386BFB 5A899FA5 AE9F2411 7C4B1FE6 49286651 ECE65381 \ 819 # FFFFFFFF FFFFFFFF, 2} 820 821 # 822 # TLS key limits on symmetric cryptographic algorithms 823 # 824 # This security property sets limits on algorithms key usage in TLS 1.3. 825 # When the amount of data encrypted exceeds the algorithm value listed below, 826 # a KeyUpdate message will trigger a key change. This is for symmetric ciphers 827 # with TLS 1.3 only. 828 # 829 # The syntax for the property is described below: 830 # KeyLimits: 831 # " KeyLimit { , KeyLimit } " 832 # 833 # WeakKeyLimit: 834 # AlgorithmName Action Length 835 # 836 # AlgorithmName: 837 # A full algorithm transformation. 838 # 839 # Action: 840 # KeyUpdate 841 # 842 # Length: 843 # The amount of encrypted data in a session before the Action occurs 844 # This value may be an integer value in bytes, or as a power of two, 2^29. 845 # 846 # KeyUpdate: 847 # The TLS 1.3 KeyUpdate handshake process begins when the Length amount 848 # is fulfilled. 849 # 850 # Note: This property is currently used by OpenJDK's JSSE implementation. It 851 # is not guaranteed to be examined and used by other implementations. 852 # 853 jdk.tls.keyLimits=AES/GCM/NoPadding KeyUpdate 2^37 854 855 # Cryptographic Jurisdiction Policy defaults 856 # 857 # Import and export control rules on cryptographic software vary from 858 # country to country. By default, the JDK provides two different sets of 859 # cryptographic policy files: 860 # 861 # unlimited: These policy files contain no restrictions on cryptographic 862 # strengths or algorithms. 863 # 864 # limited: These policy files contain more restricted cryptographic 865 # strengths, and are still available if your country or 866 # usage requires the traditional restrictive policy. 867 # 868 # The JDK JCE framework uses the unlimited policy files by default. 869 # However the user may explicitly choose a set either by defining the 870 # "crypto.policy" Security property or by installing valid JCE policy 871 # jar files into the traditional JDK installation location. To better 872 # support older JDK Update releases, the "crypto.policy" property is not 873 # defined by default. See below for more information. 874 # 875 # The following logic determines which policy files are used: 876 # 877 # <java-home> refers to the directory where the JRE was 878 # installed and may be determined using the "java.home" 879 # System property. 880 # 881 # 1. If the Security property "crypto.policy" has been defined, 882 # then the following mechanism is used: 883 # 884 # The policy files are stored as jar files in subdirectories of 885 # <java-home>/lib/security/policy. Each directory contains a complete 886 # set of policy files. 887 # 888 # The "crypto.policy" Security property controls the directory 889 # selection, and thus the effective cryptographic policy. 890 # 891 # The default set of directories is: 892 # 893 # limited | unlimited 894 # 895 # 2. If the "crypto.policy" property is not set and the traditional 896 # US_export_policy.jar and local_policy.jar files 897 # (e.g. limited/unlimited) are found in the legacy 898 # <java-home>/lib/security directory, then the rules embedded within 899 # those jar files will be used. This helps preserve compatibility 900 # for users upgrading from an older installation. 901 # 902 # 3. If the jar files are not present in the legacy location 903 # and the "crypto.policy" Security property is not defined, 904 # then the JDK will use the unlimited settings (equivalent to 905 # crypto.policy=unlimited) 906 # 907 # Please see the JCA documentation for additional information on these 908 # files and formats. 909 # 910 # YOU ARE ADVISED TO CONSULT YOUR EXPORT/IMPORT CONTROL COUNSEL OR ATTORNEY 911 # TO DETERMINE THE EXACT REQUIREMENTS. 912 # 913 # Please note that the JCE for Java SE, including the JCE framework, 914 # cryptographic policy files, and standard JCE providers provided with 915 # the Java SE, have been reviewed and approved for export as mass market 916 # encryption item by the US Bureau of Industry and Security. 917 # 918 # Note: This property is currently used by the JDK Reference implementation. 919 # It is not guaranteed to be examined and used by other implementations. 920 # 921 #crypto.policy=unlimited 922 923 # 924 # The policy for the XML Signature secure validation mode. The mode is 925 # enabled by setting the property "org.jcp.xml.dsig.secureValidation" to 926 # true with the javax.xml.crypto.XMLCryptoContext.setProperty() method, 927 # or by running the code with a SecurityManager. 928 # 929 # Policy: 930 # Constraint {"," Constraint } 931 # Constraint: 932 # AlgConstraint | MaxTransformsConstraint | MaxReferencesConstraint | 933 # ReferenceUriSchemeConstraint | KeySizeConstraint | OtherConstraint 934 # AlgConstraint 935 # "disallowAlg" Uri 936 # MaxTransformsConstraint: 937 # "maxTransforms" Integer 938 # MaxReferencesConstraint: 939 # "maxReferences" Integer 940 # ReferenceUriSchemeConstraint: 941 # "disallowReferenceUriSchemes" String { String } 942 # KeySizeConstraint: 943 # "minKeySize" KeyAlg Integer 944 # OtherConstraint: 945 # "noDuplicateIds" | "noRetrievalMethodLoops" 946 # 947 # For AlgConstraint, Uri is the algorithm URI String that is not allowed. 948 # See the XML Signature Recommendation for more information on algorithm 949 # URI Identifiers. For KeySizeConstraint, KeyAlg is the standard algorithm 950 # name of the key type (ex: "RSA"). If the MaxTransformsConstraint, 951 # MaxReferencesConstraint or KeySizeConstraint (for the same key type) is 952 # specified more than once, only the last entry is enforced. 953 # 954 # Note: This property is currently used by the JDK Reference implementation. It 955 # is not guaranteed to be examined and used by other implementations. 956 # 957 jdk.xml.dsig.secureValidationPolicy=\ 958 disallowAlg http://www.w3.org/TR/1999/REC-xslt-19991116,\ 959 disallowAlg http://www.w3.org/2001/04/xmldsig-more#rsa-md5,\ 960 disallowAlg http://www.w3.org/2001/04/xmldsig-more#hmac-md5,\ 961 disallowAlg http://www.w3.org/2001/04/xmldsig-more#md5,\ 962 maxTransforms 5,\ 963 maxReferences 30,\ 964 disallowReferenceUriSchemes file http https,\ 965 minKeySize RSA 1024,\ 966 minKeySize DSA 1024,\ 967 minKeySize EC 224,\ 968 noDuplicateIds,\ 969 noRetrievalMethodLoops 970 971 # 972 # Serialization process-wide filter 973 # 974 # A filter, if configured, is used by java.io.ObjectInputStream during 975 # deserialization to check the contents of the stream. 976 # A filter is configured as a sequence of patterns, each pattern is either 977 # matched against the name of a class in the stream or defines a limit. 978 # Patterns are separated by ";" (semicolon). 979 # Whitespace is significant and is considered part of the pattern. 980 # 981 # If the system property jdk.serialFilter is also specified on the command 982 # line, it supersedes the security property value defined here. 983 # 984 # If a pattern includes a "=", it sets a limit. 985 # If a limit appears more than once the last value is used. 986 # Limits are checked before classes regardless of the order in the sequence of patterns. 987 # If any of the limits are exceeded, the filter status is REJECTED. 988 # 989 # maxdepth=value - the maximum depth of a graph 990 # maxrefs=value - the maximum number of internal references 991 # maxbytes=value - the maximum number of bytes in the input stream 992 # maxarray=value - the maximum array length allowed 993 # 994 # Other patterns, from left to right, match the class or package name as 995 # returned from Class.getName. 996 # If the class is an array type, the class or package to be matched is the element type. 997 # Arrays of any number of dimensions are treated the same as the element type. 998 # For example, a pattern of "!example.Foo", rejects creation of any instance or 999 # array of example.Foo. 1000 # 1001 # If the pattern starts with "!", the status is REJECTED if the remaining pattern 1002 # is matched; otherwise the status is ALLOWED if the pattern matches. 1003 # If the pattern ends with ".**" it matches any class in the package and all subpackages. 1004 # If the pattern ends with ".*" it matches any class in the package. 1005 # If the pattern ends with "*", it matches any class with the pattern as a prefix. 1006 # If the pattern is equal to the class name, it matches. 1007 # Otherwise, the status is UNDECIDED. 1008 # 1009 #jdk.serialFilter=pattern;pattern 1010 1011 # 1012 # RMI Registry Serial Filter 1013 # 1014 # The filter pattern uses the same format as jdk.serialFilter. 1015 # This filter can override the builtin filter if additional types need to be 1016 # allowed or rejected from the RMI Registry or to decrease limits but not 1017 # to increase limits. 1018 # If the limits (maxdepth, maxrefs, or maxbytes) are exceeded, the object is rejected. 1019 # 1020 # Each non-array type is allowed or rejected if it matches one of the patterns, 1021 # evaluated from left to right, and is otherwise allowed. Arrays of any 1022 # component type, including subarrays and arrays of primitives, are allowed. 1023 # 1024 # Array construction of any component type, including subarrays and arrays of 1025 # primitives, are allowed unless the length is greater than the maxarray limit. 1026 # The filter is applied to each array element. 1027 # 1028 # The built-in filter allows subclasses of allowed classes and 1029 # can approximately be represented as the pattern: 1030 # 1031 #sun.rmi.registry.registryFilter=\ 1032 # maxarray=1000000;\ 1033 # maxdepth=20;\ 1034 # java.lang.String;\ 1035 # java.lang.Number;\ 1036 # java.lang.reflect.Proxy;\ 1037 # java.rmi.Remote;\ 1038 # sun.rmi.server.UnicastRef;\ 1039 # sun.rmi.server.RMIClientSocketFactory;\ 1040 # sun.rmi.server.RMIServerSocketFactory;\ 1041 # java.rmi.activation.ActivationID;\ 1042 # java.rmi.server.UID 1043 # 1044 # RMI Distributed Garbage Collector (DGC) Serial Filter 1045 # 1046 # The filter pattern uses the same format as jdk.serialFilter. 1047 # This filter can override the builtin filter if additional types need to be 1048 # allowed or rejected from the RMI DGC. 1049 # 1050 # The builtin DGC filter can approximately be represented as the filter pattern: 1051 # 1052 #sun.rmi.transport.dgcFilter=\ 1053 # java.rmi.server.ObjID;\ 1054 # java.rmi.server.UID;\ 1055 # java.rmi.dgc.VMID;\ 1056 # java.rmi.dgc.Lease;\ 1057 # maxdepth=5;maxarray=10000 1058 1059 # CORBA ORBIorTypeCheckRegistryFilter 1060 # Type check enhancement for ORB::string_to_object processing 1061 # 1062 # An IOR type check filter, if configured, is used by an ORB during 1063 # an ORB::string_to_object invocation to check the veracity of the type encoded 1064 # in the ior string. 1065 # 1066 # The filter pattern consists of a semi-colon separated list of class names. 1067 # The configured list contains the binary class names of the IDL interface types 1068 # corresponding to the IDL stub class to be instantiated. 1069 # As such, a filter specifies a list of IDL stub classes that will be 1070 # allowed by an ORB when an ORB::string_to_object is invoked. 1071 # It is used to specify a white list configuration of acceptable 1072 # IDL stub types which may be contained in a stringified IOR 1073 # parameter passed as input to an ORB::string_to_object method. 1074 # 1075 # Note: This property is currently used by the JDK Reference implementation. 1076 # It is not guaranteed to be examined and used by other implementations. 1077 # 1078 #com.sun.CORBA.ORBIorTypeCheckRegistryFilter=binary_class_name;binary_class_name 1079 1080 # 1081 # JCEKS Encrypted Key Serial Filter 1082 # 1083 # This filter, if configured, is used by the JCEKS KeyStore during the 1084 # deserialization of the encrypted Key object stored inside a key entry. 1085 # If not configured or the filter result is UNDECIDED (i.e. none of the patterns 1086 # matches), the filter configured by jdk.serialFilter will be consulted. 1087 # 1088 # If the system property jceks.key.serialFilter is also specified, it supersedes 1089 # the security property value defined here. 1090 # 1091 # The filter pattern uses the same format as jdk.serialFilter. The default 1092 # pattern allows java.lang.Enum, java.security.KeyRep, java.security.KeyRep$Type, 1093 # and javax.crypto.spec.SecretKeySpec and rejects all the others. 1094 jceks.key.serialFilter = java.lang.Enum;java.security.KeyRep;\ 1095 java.security.KeyRep$Type;javax.crypto.spec.SecretKeySpec;!* 1096 1097 # 1098 # PKCS12 KeyStore properties 1099 # 1100 # The following properties, if configured, are used by the PKCS12 KeyStore 1101 # implementation during the creation of a new keystore. Several of the 1102 # properties may also be used when modifying an existing keystore. The 1103 # properties can be overridden by a KeyStore API that specifies its own 1104 # algorithms and parameters. 1105 # 1106 # If an existing PKCS12 keystore is loaded and then stored, the algorithm and 1107 # parameter used to generate the existing Mac will be reused. If the existing 1108 # keystore does not have a Mac, no Mac will be created while storing. If there 1109 # is at least one certificate in the existing keystore, the algorithm and 1110 # parameters used to encrypt the last certificate in the existing keystore will 1111 # be reused to encrypt all certificates while storing. If the last certificate 1112 # in the existing keystore is not encrypted, all certificates will be stored 1113 # unencrypted. If there is no certificate in the existing keystore, any newly 1114 # added certificate will be encrypted (or stored unencrypted if algorithm 1115 # value is "NONE") using the "keystore.pkcs12.certProtectionAlgorithm" and 1116 # "keystore.pkcs12.certPbeIterationCount" values defined here. Existing private 1117 # and secret key(s) are not changed. Newly set private and secret key(s) will 1118 # be encrypted using the "keystore.pkcs12.keyProtectionAlgorithm" and 1119 # "keystore.pkcs12.keyPbeIterationCount" values defined here. 1120 # 1121 # In order to apply new algorithms and parameters to all entries in an 1122 # existing keystore, one can create a new keystore and add entries in the 1123 # existing keystore into the new keystore. This can be achieved by calling the 1124 # "keytool -importkeystore" command. 1125 # 1126 # If a system property of the same name is also specified, it supersedes the 1127 # security property value defined here. 1128 # 1129 # If the property is set to an illegal value, 1130 # an iteration count that is not a positive integer, or an unknown algorithm 1131 # name, an exception will be thrown when the property is used. 1132 # If the property is not set or empty, a default value will be used. 1133 # 1134 # Note: These properties are currently used by the JDK Reference implementation. 1135 # They are not guaranteed to be examined and used by other implementations. 1136 1137 # The algorithm used to encrypt a certificate. This can be any non-Hmac PBE 1138 # algorithm defined in the Cipher section of the Java Security Standard 1139 # Algorithm Names Specification. When set to "NONE", the certificate 1140 # is not encrypted. The default value is "PBEWithSHA1AndRC2_40". 1141 #keystore.pkcs12.certProtectionAlgorithm = PBEWithSHA1AndRC2_40 1142 1143 # The iteration count used by the PBE algorithm when encrypting a certificate. 1144 # This value must be a positive integer. The default value is 50000. 1145 #keystore.pkcs12.certPbeIterationCount = 50000 1146 1147 # The algorithm used to encrypt a private key or secret key. This can be 1148 # any non-Hmac PBE algorithm defined in the Cipher section of the Java 1149 # Security Standard Algorithm Names Specification. The value must not be "NONE". 1150 # The default value is "PBEWithSHA1AndDESede". 1151 #keystore.pkcs12.keyProtectionAlgorithm = PBEWithSHA1AndDESede 1152 1153 # The iteration count used by the PBE algorithm when encrypting a private key 1154 # or a secret key. This value must be a positive integer. The default value 1155 # is 50000. 1156 #keystore.pkcs12.keyPbeIterationCount = 50000 1157 1158 # The algorithm used to calculate the optional MacData at the end of a PKCS12 1159 # file. This can be any HmacPBE algorithm defined in the Mac section of the 1160 # Java Security Standard Algorithm Names Specification. When set to "NONE", 1161 # no Mac is generated. The default value is "HmacPBESHA1". 1162 #keystore.pkcs12.macAlgorithm = HmacPBESHA1 1163 1164 # The iteration count used by the MacData algorithm. This value must be a 1165 # positive integer. The default value is 100000. 1166 #keystore.pkcs12.macIterationCount = 100000 1167 1168 # The iteration count used for password-based encryption (PBE) in JCEKS 1169 # keystores. Values in the range 10000 to 5000000 are considered valid. 1170 # If the value is out of this range, or is not a number, or is unspecified; 1171 # a default of 200000 is used. 1172 # 1173 # If the system property jdk.jceks.iterationCount is also specified, it 1174 # supersedes the security property value defined here. 1175 # 1176 #jdk.jceks.iterationCount = 200000 1177 1178 # 1179 # Disabled mechanisms for the Simple Authentication and Security Layer (SASL) 1180 # 1181 # Disabled mechanisms will not be negotiated by both SASL clients and servers. 1182 # These mechanisms will be ignored if they are specified in the "mechanisms" 1183 # argument of "Sasl.createSaslClient" or the "mechanism" argument of 1184 # "Sasl.createSaslServer". 1185 # 1186 # The value of this property is a comma-separated list of SASL mechanisms. 1187 # The mechanisms are case-sensitive. Whitespaces around the commas are ignored. 1188 # 1189 # Note: This property is currently used by the JDK Reference implementation. 1190 # It is not guaranteed to be examined and used by other implementations. 1191 # 1192 # Example: 1193 # jdk.sasl.disabledMechanisms=PLAIN, CRAM-MD5, DIGEST-MD5 1194 jdk.sasl.disabledMechanisms= 1195 1196 # 1197 # Policies for distrusting Certificate Authorities (CAs). 1198 # 1199 # This is a comma separated value of one or more case-sensitive strings, each 1200 # of which represents a policy for determining if a CA should be distrusted. 1201 # The supported values are: 1202 # 1203 # 1204 # SYMANTEC_TLS : Distrust TLS Server certificates anchored by a Symantec 1205 # root CA and issued after April 16, 2019 unless issued by one of the 1206 # following subordinate CAs which have a later distrust date: 1207 # 1. Apple IST CA 2 - G1, SHA-256 fingerprint: 1208 # AC2B922ECFD5E01711772FEA8ED372DE9D1E2245FCE3F57A9CDBEC77296A424B 1209 # Distrust after December 31, 2019. 1210 # 2. Apple IST CA 8 - G1, SHA-256 fingerprint: 1211 # A4FE7C7F15155F3F0AEF7AAA83CF6E06DEB97CA3F909DF920AC1490882D488ED 1212 # Distrust after December 31, 2019. 1213 # Leading and trailing whitespace surrounding each value are ignored. 1214 # Unknown values are ignored. If the property is commented out or set to the 1215 # empty String, no policies are enforced. 1216 # 1217 # Note: This property is currently used by the JDK Reference implementation. 1218 # It is not guaranteed to be supported by other SE implementations. Also, this 1219 # property does not override other security properties which can restrict 1220 # certificates such as jdk.tls.disabledAlgorithms or 1221 # jdk.certpath.disabledAlgorithms; those restrictions are still enforced even 1222 # if this property is not enabled. 1223 # 1224 jdk.security.caDistrustPolicies=SYMANTEC_TLS 1225 1226 # 1227 # Policies for the proxy_impersonator Kerberos ccache configuration entry 1228 # 1229 # The proxy_impersonator ccache configuration entry indicates that the ccache 1230 # is a synthetic delegated credential for use with S4U2Proxy by an intermediate 1231 # server. The ccache file should also contain the TGT of this server and 1232 # an evidence ticket from the default principal of the ccache to this server. 1233 # 1234 # This security property determines how Java uses this configuration entry. 1235 # There are 3 possible values: 1236 # 1237 # no-impersonate - Ignore this configuration entry, and always act as 1238 # the owner of the TGT (if it exists). 1239 # 1240 # try-impersonate - Try impersonation when this configuration entry exists. 1241 # If no matching TGT or evidence ticket is found, 1242 # fallback to no-impersonate. 1243 # 1244 # always-impersonate - Always impersonate when this configuration entry exists. 1245 # If no matching TGT or evidence ticket is found, 1246 # no initial credential is read from the ccache. 1247 # 1248 # The default value is "always-impersonate". 1249 # 1250 # If a system property of the same name is also specified, it supersedes the 1251 # security property value defined here. 1252 # 1253 #jdk.security.krb5.default.initiate.credential=always-impersonate 1254 1255 # 1256 # Trust Anchor Certificates - CA Basic Constraint check 1257 # 1258 # X.509 v3 certificates used as Trust Anchors (to validate signed code or TLS 1259 # connections) must have the cA Basic Constraint field set to 'true'. Also, if 1260 # they include a Key Usage extension, the keyCertSign bit must be set. These 1261 # checks, enabled by default, can be disabled for backward-compatibility 1262 # purposes with the jdk.security.allowNonCaAnchor System and Security 1263 # properties. In the case that both properties are simultaneously set, the 1264 # System value prevails. The default value of the property is "false". 1265 # 1266 #jdk.security.allowNonCaAnchor=true 1267 1268 # 1269 # JNDI Object Factories Filter 1270 # 1271 # This filter is used by the JNDI runtime to control the set of object factory classes 1272 # which will be allowed to instantiate objects from object references returned by 1273 # naming/directory systems. The factory class named by the reference instance will be 1274 # matched against this filter. The filter property supports pattern-based filter syntax 1275 # with the same format as jdk.serialFilter. 1276 # 1277 # Each pattern is matched against the factory class name to allow or disallow it's 1278 # instantiation. The access to a factory class is allowed unless the filter returns 1279 # REJECTED. 1280 # 1281 # Note: This property is currently used by the JDK Reference implementation. 1282 # It is not guaranteed to be examined and used by other implementations. 1283 # 1284 # If the system property jdk.jndi.object.factoriesFilter is also specified, it supersedes 1285 # the security property value defined here. The default value of the property is "*". 1286 # 1287 # The default pattern value allows any object factory class specified by the reference 1288 # instance to recreate the referenced object. 1289 #jdk.jndi.object.factoriesFilter=*