56 */
57
58 public static final String ORACLE_FEATURE_SERVICE_MECHANISM = "http://www.oracle.com/feature/use-service-mechanism";
59
60 /** Oracle JAXP property prefix ("http://www.oracle.com/xml/jaxp/properties/"). */
61 public static final String ORACLE_JAXP_PROPERTY_PREFIX =
62 "http://www.oracle.com/xml/jaxp/properties/";
63
64 //System Properties corresponding to ACCESS_EXTERNAL_* properties
65 public static final String SP_ACCESS_EXTERNAL_STYLESHEET = "javax.xml.accessExternalStylesheet";
66 public static final String SP_ACCESS_EXTERNAL_DTD = "javax.xml.accessExternalDTD";
67
68
69 //all access keyword
70 public static final String ACCESS_EXTERNAL_ALL = "all";
71
72 /**
73 * Default value when FEATURE_SECURE_PROCESSING (FSP) is set to true
74 */
75 public static final String EXTERNAL_ACCESS_DEFAULT_FSP = "";
76 /**
77 * JDK version by which the default is to restrict external connection
78 */
79 public static final int RESTRICT_BY_DEFAULT_JDK_VERSION = 8;
80 /**
81 * FEATURE_SECURE_PROCESSING (FSP) is false by default
82 */
83 public static final String EXTERNAL_ACCESS_DEFAULT = ACCESS_EXTERNAL_ALL;
84
85 } // class Constants
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56 */
57
58 public static final String ORACLE_FEATURE_SERVICE_MECHANISM = "http://www.oracle.com/feature/use-service-mechanism";
59
60 /** Oracle JAXP property prefix ("http://www.oracle.com/xml/jaxp/properties/"). */
61 public static final String ORACLE_JAXP_PROPERTY_PREFIX =
62 "http://www.oracle.com/xml/jaxp/properties/";
63
64 //System Properties corresponding to ACCESS_EXTERNAL_* properties
65 public static final String SP_ACCESS_EXTERNAL_STYLESHEET = "javax.xml.accessExternalStylesheet";
66 public static final String SP_ACCESS_EXTERNAL_DTD = "javax.xml.accessExternalDTD";
67
68
69 //all access keyword
70 public static final String ACCESS_EXTERNAL_ALL = "all";
71
72 /**
73 * Default value when FEATURE_SECURE_PROCESSING (FSP) is set to true
74 */
75 public static final String EXTERNAL_ACCESS_DEFAULT_FSP = "";
76
77 /**
78 * FEATURE_SECURE_PROCESSING (FSP) is false by default
79 */
80 public static final String EXTERNAL_ACCESS_DEFAULT = ACCESS_EXTERNAL_ALL;
81
82 public static final String XML_SECURITY_PROPERTY_MANAGER =
83 ORACLE_JAXP_PROPERTY_PREFIX + "xmlSecurityPropertyManager";
84
85 /**
86 * Check if we're in jdk8 or above
87 */
88 public static final boolean IS_JDK8_OR_ABOVE = isJavaVersionAtLeast(8);
89
90 /*
91 * Check the version of the current JDK against that specified in the
92 * parameter
93 *
94 * There is a proposal to change the java version string to:
95 * MAJOR.MINOR.FU.CPU.PSU-BUILDNUMBER_BUGIDNUMBER_OPTIONAL
96 * This method would work with both the current format and that proposed
97 *
98 * @param compareTo a JDK version to be compared to
99 * @return true if the current version is the same or above that represented
100 * by the parameter
101 */
102 public static boolean isJavaVersionAtLeast(int compareTo) {
103 String javaVersion = SecuritySupport.getSystemProperty("java.version");
104 String versions[] = javaVersion.split("\\.", 3);
105 if (Integer.parseInt(versions[0]) >= compareTo ||
106 Integer.parseInt(versions[1]) >= compareTo) {
107 return true;
108 }
109 return false;
110 }
111 } // class Constants
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