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