#
|
# This is the "master security properties file".
|
#
|
# An alternate java.security properties file may be specified
|
# from the command line via the system property
|
#
|
# -Djava.security.properties=<URL>
|
#
|
# This properties file appends to the master security properties file.
|
# If both properties files specify values for the same key, the value
|
# from the command-line properties file is selected, as it is the last
|
# one loaded.
|
#
|
# Also, if you specify
|
#
|
# -Djava.security.properties==<URL> (2 equals),
|
#
|
# then that properties file completely overrides the master security
|
# properties file.
|
#
|
# To disable the ability to specify an additional properties file from
|
# the command line, set the key security.overridePropertiesFile
|
# to false in the master security properties file. It is set to true
|
# by default.
|
|
# In this file, various security properties are set for use by
|
# java.security classes. This is where users can statically register
|
# Cryptography Package Providers ("providers" for short). The term
|
# "provider" refers to a package or set of packages that supply a
|
# concrete implementation of a subset of the cryptography aspects of
|
# the Java Security API. A provider may, for example, implement one or
|
# more digital signature algorithms or message digest algorithms.
|
#
|
# Each provider must implement a subclass of the Provider class.
|
# To register a provider in this master security properties file,
|
# specify the Provider subclass name and priority in the format
|
#
|
# security.provider.<n>=<className>
|
#
|
# This declares a provider, and specifies its preference
|
# order n. The preference order is the order in which providers are
|
# searched for requested algorithms (when no specific provider is
|
# requested). The order is 1-based; 1 is the most preferred, followed
|
# by 2, and so on.
|
#
|
# <className> must specify the subclass of the Provider class whose
|
# constructor sets the values of various properties that are required
|
# for the Java Security API to look up the algorithms or other
|
# facilities implemented by the provider.
|
#
|
# There must be at least one provider specification in java.security.
|
# There is a default provider that comes standard with the JDK. It
|
# is called the "SUN" provider, and its Provider subclass
|
# named Sun appears in the sun.security.provider package. Thus, the
|
# "SUN" provider is registered via the following:
|
#
|
# security.provider.1=sun.security.provider.Sun
|
#
|
# (The number 1 is used for the default provider.)
|
#
|
# Note: Providers can be dynamically registered instead by calls to
|
# either the addProvider or insertProviderAt method in the Security
|
# class.
|
|
#
|
# List of providers and their preference orders (see above):
|
#
|
security.provider.1=sun.security.provider.Sun
|
security.provider.2=sun.security.rsa.SunRsaSign
|
security.provider.3=sun.security.ec.SunEC
|
security.provider.4=com.sun.net.ssl.internal.ssl.Provider
|
security.provider.5=com.sun.crypto.provider.SunJCE
|
security.provider.6=sun.security.jgss.SunProvider
|
security.provider.7=com.sun.security.sasl.Provider
|
security.provider.8=org.jcp.xml.dsig.internal.dom.XMLDSigRI
|
security.provider.9=sun.security.smartcardio.SunPCSC
|
security.provider.10=sun.security.mscapi.SunMSCAPI
|
|
#
|
# Sun Provider SecureRandom seed source.
|
#
|
# Select the primary source of seed data for the "SHA1PRNG" and
|
# "NativePRNG" SecureRandom implementations in the "Sun" provider.
|
# (Other SecureRandom implementations might also use this property.)
|
#
|
# On Unix-like systems (for example, Solaris/Linux/MacOS), the
|
# "NativePRNG" and "SHA1PRNG" implementations obtains seed data from
|
# special device files such as file:/dev/random.
|
#
|
# On Windows systems, specifying the URLs "file:/dev/random" or
|
# "file:/dev/urandom" will enable the native Microsoft CryptoAPI seeding
|
# mechanism for SHA1PRNG.
|
#
|
# By default, an attempt is made to use the entropy gathering device
|
# specified by the "securerandom.source" Security property. If an
|
# exception occurs while accessing the specified URL:
|
#
|
# SHA1PRNG:
|
# the traditional system/thread activity algorithm will be used.
|
#
|
# NativePRNG:
|
# a default value of /dev/random will be used. If neither
|
# are available, the implementation will be disabled.
|
# "file" is the only currently supported protocol type.
|
#
|
# The entropy gathering device can also be specified with the System
|
# property "java.security.egd". For example:
|
#
|
# % java -Djava.security.egd=file:/dev/random MainClass
|
#
|
# Specifying this System property will override the
|
# "securerandom.source" Security property.
|
#
|
# In addition, if "file:/dev/random" or "file:/dev/urandom" is
|
# specified, the "NativePRNG" implementation will be more preferred than
|
# SHA1PRNG in the Sun provider.
|
#
|
securerandom.source=file:/dev/random
|
|
#
|
# A list of known strong SecureRandom implementations.
|
#
|
# To help guide applications in selecting a suitable strong
|
# java.security.SecureRandom implementation, Java distributions should
|
# indicate a list of known strong implementations using the property.
|
#
|
# This is a comma-separated list of algorithm and/or algorithm:provider
|
# entries.
|
#
|
securerandom.strongAlgorithms=Windows-PRNG:SunMSCAPI,SHA1PRNG:SUN
|
|
#
|
# Class to instantiate as the javax.security.auth.login.Configuration
|
# provider.
|
#
|
login.configuration.provider=sun.security.provider.ConfigFile
|
|
#
|
# Default login configuration file
|
#
|
#login.config.url.1=file:${user.home}/.java.login.config
|
|
#
|
# Class to instantiate as the system Policy. This is the name of the class
|
# that will be used as the Policy object.
|
#
|
policy.provider=sun.security.provider.PolicyFile
|
|
# The default is to have a single system-wide policy file,
|
# and a policy file in the user's home directory.
|
policy.url.1=file:${java.home}/lib/security/java.policy
|
policy.url.2=file:${user.home}/.java.policy
|
|
# whether or not we expand properties in the policy file
|
# if this is set to false, properties (${...}) will not be expanded in policy
|
# files.
|
policy.expandProperties=true
|
|
# whether or not we allow an extra policy to be passed on the command line
|
# with -Djava.security.policy=somefile. Comment out this line to disable
|
# this feature.
|
policy.allowSystemProperty=true
|
|
# whether or not we look into the IdentityScope for trusted Identities
|
# when encountering a 1.1 signed JAR file. If the identity is found
|
# and is trusted, we grant it AllPermission.
|
policy.ignoreIdentityScope=false
|
|
#
|
# Default keystore type.
|
#
|
keystore.type=jks
|
|
#
|
# Controls compatibility mode for the JKS keystore type.
|
#
|
# When set to 'true', the JKS keystore type supports loading
|
# keystore files in either JKS or PKCS12 format. When set to 'false'
|
# it supports loading only JKS keystore files.
|
#
|
keystore.type.compat=true
|
|
#
|
# List of comma-separated packages that start with or equal this string
|
# will cause a security exception to be thrown when
|
# passed to checkPackageAccess unless the
|
# corresponding RuntimePermission ("accessClassInPackage."+package) has
|
# been granted.
|
package.access=sun.,\
|
com.sun.xml.internal.,\
|
com.sun.imageio.,\
|
com.sun.istack.internal.,\
|
com.sun.jmx.,\
|
com.sun.media.sound.,\
|
com.sun.naming.internal.,\
|
com.sun.proxy.,\
|
com.sun.corba.se.,\
|
com.sun.org.apache.bcel.internal.,\
|
com.sun.org.apache.regexp.internal.,\
|
com.sun.org.apache.xerces.internal.,\
|
com.sun.org.apache.xpath.internal.,\
|
com.sun.org.apache.xalan.internal.extensions.,\
|
com.sun.org.apache.xalan.internal.lib.,\
|
com.sun.org.apache.xalan.internal.res.,\
|
com.sun.org.apache.xalan.internal.templates.,\
|
com.sun.org.apache.xalan.internal.utils.,\
|
com.sun.org.apache.xalan.internal.xslt.,\
|
com.sun.org.apache.xalan.internal.xsltc.cmdline.,\
|
com.sun.org.apache.xalan.internal.xsltc.compiler.,\
|
com.sun.org.apache.xalan.internal.xsltc.trax.,\
|
com.sun.org.apache.xalan.internal.xsltc.util.,\
|
com.sun.org.apache.xml.internal.res.,\
|
com.sun.org.apache.xml.internal.resolver.helpers.,\
|
com.sun.org.apache.xml.internal.resolver.readers.,\
|
com.sun.org.apache.xml.internal.security.,\
|
com.sun.org.apache.xml.internal.serializer.utils.,\
|
com.sun.org.apache.xml.internal.utils.,\
|
com.sun.org.glassfish.,\
|
com.oracle.xmlns.internal.,\
|
com.oracle.webservices.internal.,\
|
oracle.jrockit.jfr.,\
|
org.jcp.xml.dsig.internal.,\
|
jdk.internal.,\
|
jdk.nashorn.internal.,\
|
jdk.nashorn.tools.,\
|
com.sun.activation.registries.,\
|
com.sun.java.accessibility.,\
|
com.sun.browser.,\
|
com.sun.glass.,\
|
com.sun.javafx.,\
|
com.sun.media.,\
|
com.sun.openpisces.,\
|
com.sun.prism.,\
|
com.sun.scenario.,\
|
com.sun.t2k.,\
|
com.sun.pisces.,\
|
com.sun.webkit.,\
|
jdk.management.resource.internal.
|
|
#
|
# List of comma-separated packages that start with or equal this string
|
# will cause a security exception to be thrown when
|
# passed to checkPackageDefinition unless the
|
# corresponding RuntimePermission ("defineClassInPackage."+package) has
|
# been granted.
|
#
|
# by default, none of the class loaders supplied with the JDK call
|
# checkPackageDefinition.
|
#
|
package.definition=sun.,\
|
com.sun.xml.internal.,\
|
com.sun.imageio.,\
|
com.sun.istack.internal.,\
|
com.sun.jmx.,\
|
com.sun.media.sound.,\
|
com.sun.naming.internal.,\
|
com.sun.proxy.,\
|
com.sun.corba.se.,\
|
com.sun.org.apache.bcel.internal.,\
|
com.sun.org.apache.regexp.internal.,\
|
com.sun.org.apache.xerces.internal.,\
|
com.sun.org.apache.xpath.internal.,\
|
com.sun.org.apache.xalan.internal.extensions.,\
|
com.sun.org.apache.xalan.internal.lib.,\
|
com.sun.org.apache.xalan.internal.res.,\
|
com.sun.org.apache.xalan.internal.templates.,\
|
com.sun.org.apache.xalan.internal.utils.,\
|
com.sun.org.apache.xalan.internal.xslt.,\
|
com.sun.org.apache.xalan.internal.xsltc.cmdline.,\
|
com.sun.org.apache.xalan.internal.xsltc.compiler.,\
|
com.sun.org.apache.xalan.internal.xsltc.trax.,\
|
com.sun.org.apache.xalan.internal.xsltc.util.,\
|
com.sun.org.apache.xml.internal.res.,\
|
com.sun.org.apache.xml.internal.resolver.helpers.,\
|
com.sun.org.apache.xml.internal.resolver.readers.,\
|
com.sun.org.apache.xml.internal.security.,\
|
com.sun.org.apache.xml.internal.serializer.utils.,\
|
com.sun.org.apache.xml.internal.utils.,\
|
com.sun.org.glassfish.,\
|
com.oracle.xmlns.internal.,\
|
com.oracle.webservices.internal.,\
|
oracle.jrockit.jfr.,\
|
org.jcp.xml.dsig.internal.,\
|
jdk.internal.,\
|
jdk.nashorn.internal.,\
|
jdk.nashorn.tools.,\
|
com.sun.activation.registries.,\
|
com.sun.java.accessibility.,\
|
com.sun.browser.,\
|
com.sun.glass.,\
|
com.sun.javafx.,\
|
com.sun.media.,\
|
com.sun.openpisces.,\
|
com.sun.prism.,\
|
com.sun.scenario.,\
|
com.sun.t2k.,\
|
com.sun.pisces.,\
|
com.sun.webkit.,\
|
jdk.management.resource.internal.
|
|
#
|
# Determines whether this properties file can be appended to
|
# or overridden on the command line via -Djava.security.properties
|
#
|
security.overridePropertiesFile=true
|
|
#
|
# Determines the default key and trust manager factory algorithms for
|
# the javax.net.ssl package.
|
#
|
ssl.KeyManagerFactory.algorithm=SunX509
|
ssl.TrustManagerFactory.algorithm=PKIX
|
|
#
|
# The Java-level namelookup cache policy for successful lookups:
|
#
|
# any negative value: caching forever
|
# any positive value: the number of seconds to cache an address for
|
# zero: do not cache
|
#
|
# default value is forever (FOREVER). For security reasons, this
|
# caching is made forever when a security manager is set. When a security
|
# manager is not set, the default behavior in this implementation
|
# is to cache for 30 seconds.
|
#
|
# NOTE: setting this to anything other than the default value can have
|
# serious security implications. Do not set it unless
|
# you are sure you are not exposed to DNS spoofing attack.
|
#
|
#networkaddress.cache.ttl=-1
|
|
# The Java-level namelookup cache policy for failed lookups:
|
#
|
# any negative value: cache forever
|
# any positive value: the number of seconds to cache negative lookup results
|
# zero: do not cache
|
#
|
# In some Microsoft Windows networking environments that employ
|
# the WINS name service in addition to DNS, name service lookups
|
# that fail may take a noticeably long time to return (approx. 5 seconds).
|
# For this reason the default caching policy is to maintain these
|
# results for 10 seconds.
|
#
|
#
|
networkaddress.cache.negative.ttl=10
|
|
#
|
# Properties to configure OCSP for certificate revocation checking
|
#
|
|
# Enable OCSP
|
#
|
# By default, OCSP is not used for certificate revocation checking.
|
# This property enables the use of OCSP when set to the value "true".
|
#
|
# NOTE: SocketPermission is required to connect to an OCSP responder.
|
#
|
# Example,
|
# ocsp.enable=true
|
|
#
|
# Location of the OCSP responder
|
#
|
# By default, the location of the OCSP responder is determined implicitly
|
# from the certificate being validated. This property explicitly specifies
|
# the location of the OCSP responder. The property is used when the
|
# Authority Information Access extension (defined in RFC 3280) is absent
|
# from the certificate or when it requires overriding.
|
#
|
# Example,
|
# ocsp.responderURL=http://ocsp.example.net:80
|
|
#
|
# Subject name of the OCSP responder's certificate
|
#
|
# By default, the certificate of the OCSP responder is that of the issuer
|
# of the certificate being validated. This property identifies the certificate
|
# of the OCSP responder when the default does not apply. Its value is a string
|
# distinguished name (defined in RFC 2253) which identifies a certificate in
|
# the set of certificates supplied during cert path validation. In cases where
|
# the subject name alone is not sufficient to uniquely identify the certificate
|
# then both the "ocsp.responderCertIssuerName" and
|
# "ocsp.responderCertSerialNumber" properties must be used instead. When this
|
# property is set then those two properties are ignored.
|
#
|
# Example,
|
# ocsp.responderCertSubjectName="CN=OCSP Responder, O=XYZ Corp"
|
|
#
|
# Issuer name of the OCSP responder's certificate
|
#
|
# By default, the certificate of the OCSP responder is that of the issuer
|
# of the certificate being validated. This property identifies the certificate
|
# of the OCSP responder when the default does not apply. Its value is a string
|
# distinguished name (defined in RFC 2253) which identifies a certificate in
|
# the set of certificates supplied during cert path validation. When this
|
# property is set then the "ocsp.responderCertSerialNumber" property must also
|
# be set. When the "ocsp.responderCertSubjectName" property is set then this
|
# property is ignored.
|
#
|
# Example,
|
# ocsp.responderCertIssuerName="CN=Enterprise CA, O=XYZ Corp"
|
|
#
|
# Serial number of the OCSP responder's certificate
|
#
|
# By default, the certificate of the OCSP responder is that of the issuer
|
# of the certificate being validated. This property identifies the certificate
|
# of the OCSP responder when the default does not apply. Its value is a string
|
# of hexadecimal digits (colon or space separators may be present) which
|
# identifies a certificate in the set of certificates supplied during cert path
|
# validation. When this property is set then the "ocsp.responderCertIssuerName"
|
# property must also be set. When the "ocsp.responderCertSubjectName" property
|
# is set then this property is ignored.
|
#
|
# Example,
|
# ocsp.responderCertSerialNumber=2A:FF:00
|
|
#
|
# Policy for failed Kerberos KDC lookups:
|
#
|
# When a KDC is unavailable (network error, service failure, etc), it is
|
# put inside a blacklist and accessed less often for future requests. The
|
# value (case-insensitive) for this policy can be:
|
#
|
# tryLast
|
# KDCs in the blacklist are always tried after those not on the list.
|
#
|
# tryLess[:max_retries,timeout]
|
# KDCs in the blacklist are still tried by their order in the configuration,
|
# but with smaller max_retries and timeout values. max_retries and timeout
|
# are optional numerical parameters (default 1 and 5000, which means once
|
# and 5 seconds). Please notes that if any of the values defined here is
|
# more than what is defined in krb5.conf, it will be ignored.
|
#
|
# Whenever a KDC is detected as available, it is removed from the blacklist.
|
# The blacklist is reset when krb5.conf is reloaded. You can add
|
# refreshKrb5Config=true to a JAAS configuration file so that krb5.conf is
|
# reloaded whenever a JAAS authentication is attempted.
|
#
|
# Example,
|
# krb5.kdc.bad.policy = tryLast
|
# krb5.kdc.bad.policy = tryLess:2,2000
|
krb5.kdc.bad.policy = tryLast
|
|
# Algorithm restrictions for certification path (CertPath) processing
|
#
|
# In some environments, certain algorithms or key lengths may be undesirable
|
# for certification path building and validation. For example, "MD2" is
|
# generally no longer considered to be a secure hash algorithm. This section
|
# describes the mechanism for disabling algorithms based on algorithm name
|
# and/or key length. This includes algorithms used in certificates, as well
|
# as revocation information such as CRLs and signed OCSP Responses.
|
# The syntax of the disabled algorithm string is described as follows:
|
# DisabledAlgorithms:
|
# " DisabledAlgorithm { , DisabledAlgorithm } "
|
#
|
# DisabledAlgorithm:
|
# AlgorithmName [Constraint] { '&' Constraint }
|
#
|
# AlgorithmName:
|
# (see below)
|
#
|
# Constraint:
|
# KeySizeConstraint | CAConstraint | DenyAfterConstraint |
|
# UsageConstraint
|
#
|
# KeySizeConstraint:
|
# keySize Operator KeyLength
|
#
|
# Operator:
|
# <= | < | == | != | >= | >
|
#
|
# KeyLength:
|
# Integer value of the algorithm's key length in bits
|
#
|
# CAConstraint:
|
# jdkCA
|
#
|
# DenyAfterConstraint:
|
# denyAfter YYYY-MM-DD
|
#
|
# UsageConstraint:
|
# usage [TLSServer] [TLSClient] [SignedJAR]
|
#
|
# The "AlgorithmName" is the standard algorithm name of the disabled
|
# algorithm. See "Java Cryptography Architecture Standard Algorithm Name
|
# Documentation" for information about Standard Algorithm Names. Matching
|
# is performed using a case-insensitive sub-element matching rule. (For
|
# example, in "SHA1withECDSA" the sub-elements are "SHA1" for hashing and
|
# "ECDSA" for signatures.) If the assertion "AlgorithmName" is a
|
# sub-element of the certificate algorithm name, the algorithm will be
|
# rejected during certification path building and validation. For example,
|
# the assertion algorithm name "DSA" will disable all certificate algorithms
|
# that rely on DSA, such as NONEwithDSA, SHA1withDSA. However, the assertion
|
# will not disable algorithms related to "ECDSA".
|
#
|
# A "Constraint" defines restrictions on the keys and/or certificates for
|
# a specified AlgorithmName:
|
#
|
# KeySizeConstraint:
|
# keySize Operator KeyLength
|
# The constraint requires a key of a valid size range if the
|
# "AlgorithmName" is of a key algorithm. The "KeyLength" indicates
|
# the key size specified in number of bits. For example,
|
# "RSA keySize <= 1024" indicates that any RSA key with key size less
|
# than or equal to 1024 bits should be disabled, and
|
# "RSA keySize < 1024, RSA keySize > 2048" indicates that any RSA key
|
# with key size less than 1024 or greater than 2048 should be disabled.
|
# This constraint is only used on algorithms that have a key size.
|
#
|
# CAConstraint:
|
# jdkCA
|
# This constraint prohibits the specified algorithm only if the
|
# algorithm is used in a certificate chain that terminates at a marked
|
# trust anchor in the lib/security/cacerts keystore. If the jdkCA
|
# constraint is not set, then all chains using the specified algorithm
|
# are restricted. jdkCA may only be used once in a DisabledAlgorithm
|
# expression.
|
# Example: To apply this constraint to SHA-1 certificates, include
|
# the following: "SHA1 jdkCA"
|
#
|
# DenyAfterConstraint:
|
# denyAfter YYYY-MM-DD
|
# This constraint prohibits a certificate with the specified algorithm
|
# from being used after the date regardless of the certificate's
|
# validity. JAR files that are signed and timestamped before the
|
# constraint date with certificates containing the disabled algorithm
|
# will not be restricted. The date is processed in the UTC timezone.
|
# This constraint can only be used once in a DisabledAlgorithm
|
# expression.
|
# Example: To deny usage of RSA 2048 bit certificates after Feb 3 2020,
|
# use the following: "RSA keySize == 2048 & denyAfter 2020-02-03"
|
#
|
# UsageConstraint:
|
# usage [TLSServer] [TLSClient] [SignedJAR]
|
# This constraint prohibits the specified algorithm for
|
# a specified usage. This should be used when disabling an algorithm
|
# for all usages is not practical. 'TLSServer' restricts the algorithm
|
# in TLS server certificate chains when server authentication is
|
# performed. 'TLSClient' restricts the algorithm in TLS client
|
# certificate chains when client authentication is performed.
|
# 'SignedJAR' constrains use of certificates in signed jar files.
|
# The usage type follows the keyword and more than one usage type can
|
# be specified with a whitespace delimiter.
|
# Example: "SHA1 usage TLSServer TLSClient"
|
#
|
# When an algorithm must satisfy more than one constraint, it must be
|
# delimited by an ampersand '&'. For example, to restrict certificates in a
|
# chain that terminate at a distribution provided trust anchor and contain
|
# RSA keys that are less than or equal to 1024 bits, add the following
|
# constraint: "RSA keySize <= 1024 & jdkCA".
|
#
|
# All DisabledAlgorithms expressions are processed in the order defined in the
|
# property. This requires lower keysize constraints to be specified
|
# before larger keysize constraints of the same algorithm. For example:
|
# "RSA keySize < 1024 & jdkCA, RSA keySize < 2048".
|
#
|
# Note: The algorithm restrictions do not apply to trust anchors or
|
# self-signed certificates.
|
#
|
# Note: This property is currently used by Oracle's PKIX implementation. It
|
# is not guaranteed to be examined and used by other implementations.
|
#
|
# Example:
|
# jdk.certpath.disabledAlgorithms=MD2, DSA, RSA keySize < 2048
|
#
|
#
|
jdk.certpath.disabledAlgorithms=MD2, MD5, SHA1 jdkCA & usage TLSServer, \
|
RSA keySize < 1024, DSA keySize < 1024, EC keySize < 224
|
|
#
|
# Algorithm restrictions for signed JAR files
|
#
|
# In some environments, certain algorithms or key lengths may be undesirable
|
# for signed JAR validation. For example, "MD2" is generally no longer
|
# considered to be a secure hash algorithm. This section describes the
|
# mechanism for disabling algorithms based on algorithm name and/or key length.
|
# JARs signed with any of the disabled algorithms or key sizes will be treated
|
# as unsigned.
|
#
|
# The syntax of the disabled algorithm string is described as follows:
|
# DisabledAlgorithms:
|
# " DisabledAlgorithm { , DisabledAlgorithm } "
|
#
|
# DisabledAlgorithm:
|
# AlgorithmName [Constraint] { '&' Constraint }
|
#
|
# AlgorithmName:
|
# (see below)
|
#
|
# Constraint:
|
# KeySizeConstraint | DenyAfterConstraint
|
#
|
# KeySizeConstraint:
|
# keySize Operator KeyLength
|
#
|
# DenyAfterConstraint:
|
# denyAfter YYYY-MM-DD
|
#
|
# Operator:
|
# <= | < | == | != | >= | >
|
#
|
# KeyLength:
|
# Integer value of the algorithm's key length in bits
|
#
|
# Note: This property is currently used by the JDK Reference
|
# implementation. It is not guaranteed to be examined and used by other
|
# implementations.
|
#
|
# See "jdk.certpath.disabledAlgorithms" for syntax descriptions.
|
#
|
jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024
|
|
#
|
# Algorithm restrictions for Secure Socket Layer/Transport Layer Security
|
# (SSL/TLS) processing
|
#
|
# In some environments, certain algorithms or key lengths may be undesirable
|
# when using SSL/TLS. This section describes the mechanism for disabling
|
# algorithms during SSL/TLS security parameters negotiation, including
|
# protocol version negotiation, cipher suites selection, peer authentication
|
# and key exchange mechanisms.
|
#
|
# Disabled algorithms will not be negotiated for SSL/TLS connections, even
|
# if they are enabled explicitly in an application.
|
#
|
# For PKI-based peer authentication and key exchange mechanisms, this list
|
# of disabled algorithms will also be checked during certification path
|
# building and validation, including algorithms used in certificates, as
|
# well as revocation information such as CRLs and signed OCSP Responses.
|
# This is in addition to the jdk.certpath.disabledAlgorithms property above.
|
#
|
# See the specification of "jdk.certpath.disabledAlgorithms" for the
|
# syntax of the disabled algorithm string.
|
#
|
# Note: The algorithm restrictions do not apply to trust anchors or
|
# self-signed certificates.
|
#
|
# Note: This property is currently used by the JDK Reference implementation.
|
# It is not guaranteed to be examined and used by other implementations.
|
#
|
# Example:
|
# jdk.tls.disabledAlgorithms=MD5, SSLv3, DSA, RSA keySize < 2048
|
jdk.tls.disabledAlgorithms=SSLv3, RC4, MD5withRSA, DH keySize < 768, \
|
EC keySize < 224
|
|
# Legacy algorithms for Secure Socket Layer/Transport Layer Security (SSL/TLS)
|
# processing in JSSE implementation.
|
#
|
# In some environments, a certain algorithm may be undesirable but it
|
# cannot be disabled because of its use in legacy applications. Legacy
|
# algorithms may still be supported, but applications should not use them
|
# as the security strength of legacy algorithms are usually not strong enough
|
# in practice.
|
#
|
# During SSL/TLS security parameters negotiation, legacy algorithms will
|
# not be negotiated unless there are no other candidates.
|
#
|
# The syntax of the legacy algorithms string is described as this Java
|
# BNF-style:
|
# LegacyAlgorithms:
|
# " LegacyAlgorithm { , LegacyAlgorithm } "
|
#
|
# LegacyAlgorithm:
|
# AlgorithmName (standard JSSE algorithm name)
|
#
|
# See the specification of security property "jdk.certpath.disabledAlgorithms"
|
# for the syntax and description of the "AlgorithmName" notation.
|
#
|
# Per SSL/TLS specifications, cipher suites have the form:
|
# SSL_KeyExchangeAlg_WITH_CipherAlg_MacAlg
|
# or
|
# TLS_KeyExchangeAlg_WITH_CipherAlg_MacAlg
|
#
|
# For example, the cipher suite TLS_RSA_WITH_AES_128_CBC_SHA uses RSA as the
|
# key exchange algorithm, AES_128_CBC (128 bits AES cipher algorithm in CBC
|
# mode) as the cipher (encryption) algorithm, and SHA-1 as the message digest
|
# algorithm for HMAC.
|
#
|
# The LegacyAlgorithm can be one of the following standard algorithm names:
|
# 1. JSSE cipher suite name, e.g., TLS_RSA_WITH_AES_128_CBC_SHA
|
# 2. JSSE key exchange algorithm name, e.g., RSA
|
# 3. JSSE cipher (encryption) algorithm name, e.g., AES_128_CBC
|
# 4. JSSE message digest algorithm name, e.g., SHA
|
#
|
# See SSL/TLS specifications and "Java Cryptography Architecture Standard
|
# Algorithm Name Documentation" for information about the algorithm names.
|
#
|
# Note: This property is currently used by the JDK Reference implementation.
|
# It is not guaranteed to be examined and used by other implementations.
|
# There is no guarantee the property will continue to exist or be of the
|
# same syntax in future releases.
|
#
|
# Example:
|
# jdk.tls.legacyAlgorithms=DH_anon, DES_CBC, SSL_RSA_WITH_RC4_128_MD5
|
#
|
jdk.tls.legacyAlgorithms= \
|
K_NULL, C_NULL, M_NULL, \
|
DHE_DSS_EXPORT, DHE_RSA_EXPORT, DH_anon_EXPORT, DH_DSS_EXPORT, \
|
DH_RSA_EXPORT, RSA_EXPORT, \
|
DH_anon, ECDH_anon, \
|
RC4_128, RC4_40, DES_CBC, DES40_CBC, \
|
3DES_EDE_CBC
|
|
# The pre-defined default finite field Diffie-Hellman ephemeral (DHE)
|
# parameters for Transport Layer Security (SSL/TLS/DTLS) processing.
|
#
|
# In traditional SSL/TLS/DTLS connections where finite field DHE parameters
|
# negotiation mechanism is not used, the server offers the client group
|
# parameters, base generator g and prime modulus p, for DHE key exchange.
|
# It is recommended to use dynamic group parameters. This property defines
|
# a mechanism that allows you to specify custom group parameters.
|
#
|
# The syntax of this property string is described as this Java BNF-style:
|
# DefaultDHEParameters:
|
# DefinedDHEParameters { , DefinedDHEParameters }
|
#
|
# DefinedDHEParameters:
|
# "{" DHEPrimeModulus , DHEBaseGenerator "}"
|
#
|
# DHEPrimeModulus:
|
# HexadecimalDigits
|
#
|
# DHEBaseGenerator:
|
# HexadecimalDigits
|
#
|
# HexadecimalDigits:
|
# HexadecimalDigit { HexadecimalDigit }
|
#
|
# HexadecimalDigit: one of
|
# 0 1 2 3 4 5 6 7 8 9 A B C D E F a b c d e f
|
#
|
# Whitespace characters are ignored.
|
#
|
# The "DefinedDHEParameters" defines the custom group parameters, prime
|
# modulus p and base generator g, for a particular size of prime modulus p.
|
# The "DHEPrimeModulus" defines the hexadecimal prime modulus p, and the
|
# "DHEBaseGenerator" defines the hexadecimal base generator g of a group
|
# parameter. It is recommended to use safe primes for the custom group
|
# parameters.
|
#
|
# If this property is not defined or the value is empty, the underlying JSSE
|
# provider's default group parameter is used for each connection.
|
#
|
# If the property value does not follow the grammar, or a particular group
|
# parameter is not valid, the connection will fall back and use the
|
# underlying JSSE provider's default group parameter.
|
#
|
# Note: This property is currently used by OpenJDK's JSSE implementation. It
|
# is not guaranteed to be examined and used by other implementations.
|
#
|
# Example:
|
# jdk.tls.server.defaultDHEParameters=
|
# { \
|
# FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1 \
|
# 29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD \
|
# EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245 \
|
# E485B576 625E7EC6 F44C42E9 A637ED6B 0BFF5CB6 F406B7ED \
|
# EE386BFB 5A899FA5 AE9F2411 7C4B1FE6 49286651 ECE65381 \
|
# FFFFFFFF FFFFFFFF, 2}
|
|
#
|
# The policy for the XML Signature secure validation mode. The mode is
|
# enabled by setting the property "org.jcp.xml.dsig.secureValidation" to
|
# true with the javax.xml.crypto.XMLCryptoContext.setProperty() method,
|
# or by running the code with a SecurityManager.
|
#
|
# Policy:
|
# Constraint {"," Constraint }
|
# Constraint:
|
# AlgConstraint | MaxTransformsConstraint | MaxReferencesConstraint |
|
# ReferenceUriSchemeConstraint | KeySizeConstraint | OtherConstraint
|
# AlgConstraint
|
# "disallowAlg" Uri
|
# MaxTransformsConstraint:
|
# "maxTransforms" Integer
|
# MaxReferencesConstraint:
|
# "maxReferences" Integer
|
# ReferenceUriSchemeConstraint:
|
# "disallowReferenceUriSchemes" String { String }
|
# KeySizeConstraint:
|
# "minKeySize" KeyAlg Integer
|
# OtherConstraint:
|
# "noDuplicateIds" | "noRetrievalMethodLoops"
|
#
|
# For AlgConstraint, Uri is the algorithm URI String that is not allowed.
|
# See the XML Signature Recommendation for more information on algorithm
|
# URI Identifiers. For KeySizeConstraint, KeyAlg is the standard algorithm
|
# name of the key type (ex: "RSA"). If the MaxTransformsConstraint,
|
# MaxReferencesConstraint or KeySizeConstraint (for the same key type) is
|
# specified more than once, only the last entry is enforced.
|
#
|
# Note: This property is currently used by the JDK Reference implementation. It
|
# is not guaranteed to be examined and used by other implementations.
|
#
|
jdk.xml.dsig.secureValidationPolicy=\
|
disallowAlg http://www.w3.org/TR/1999/REC-xslt-19991116,\
|
disallowAlg http://www.w3.org/2001/04/xmldsig-more#rsa-md5,\
|
disallowAlg http://www.w3.org/2001/04/xmldsig-more#hmac-md5,\
|
disallowAlg http://www.w3.org/2001/04/xmldsig-more#md5,\
|
maxTransforms 5,\
|
maxReferences 30,\
|
disallowReferenceUriSchemes file http https,\
|
minKeySize RSA 1024,\
|
minKeySize DSA 1024,\
|
noDuplicateIds,\
|
noRetrievalMethodLoops
|
|
#
|
# Serialization process-wide filter
|
#
|
# A filter, if configured, is used by java.io.ObjectInputStream during
|
# deserialization to check the contents of the stream.
|
# A filter is configured as a sequence of patterns, each pattern is either
|
# matched against the name of a class in the stream or defines a limit.
|
# Patterns are separated by ";" (semicolon).
|
# Whitespace is significant and is considered part of the pattern.
|
#
|
# If a pattern includes a "=", it sets a limit.
|
# If a limit appears more than once the last value is used.
|
# Limits are checked before classes regardless of the order in the sequence of patterns.
|
# If any of the limits are exceeded, the filter status is REJECTED.
|
#
|
# maxdepth=value - the maximum depth of a graph
|
# maxrefs=value - the maximum number of internal references
|
# maxbytes=value - the maximum number of bytes in the input stream
|
# maxarray=value - the maximum array length allowed
|
#
|
# Other patterns, from left to right, match the class or package name as
|
# returned from Class.getName.
|
# If the class is an array type, the class or package to be matched is the element type.
|
# Arrays of any number of dimensions are treated the same as the element type.
|
# For example, a pattern of "!example.Foo", rejects creation of any instance or
|
# array of example.Foo.
|
#
|
# If the pattern starts with "!", the status is REJECTED if the remaining pattern
|
# is matched; otherwise the status is ALLOWED if the pattern matches.
|
# If the pattern ends with ".**" it matches any class in the package and all subpackages.
|
# If the pattern ends with ".*" it matches any class in the package.
|
# If the pattern ends with "*", it matches any class with the pattern as a prefix.
|
# If the pattern is equal to the class name, it matches.
|
# Otherwise, the status is UNDECIDED.
|
#
|
#jdk.serialFilter=pattern;pattern
|
|
#
|
# RMI Registry Serial Filter
|
#
|
# The filter pattern uses the same format as jdk.serialFilter.
|
# This filter can override the builtin filter if additional types need to be
|
# allowed or rejected from the RMI Registry.
|
#
|
#sun.rmi.registry.registryFilter=pattern;pattern
|
|
#
|
# RMI Distributed Garbage Collector (DGC) Serial Filter
|
#
|
# The filter pattern uses the same format as jdk.serialFilter.
|
# This filter can override the builtin filter if additional types need to be
|
# allowed or rejected from the RMI DGC.
|
#
|
# The builtin DGC filter can approximately be represented as the filter pattern:
|
#
|
#sun.rmi.transport.dgcFilter=\
|
# java.rmi.server.ObjID;\
|
# java.rmi.server.UID;\
|
# java.rmi.dgc.VMID;\
|
# java.rmi.dgc.Lease;\
|
# maxdepth=5;maxarray=10000
|
