/**
* Call this to transform a system setting to a more appropriate value. Importantly, this
* (de)obfuscates the password fields as they go from and to the DB. We use the @{link
* PicketBoxObfuscator} so that people are able encode their passwords in the system settings
* export files using the "rhq-encode-password.sh" script.
*/
private String transformSystemConfigurationPropertyFromDb(
SystemSetting prop, String value, boolean unobfuscate) {
// to support Oracle (whose booleans may be 1 or 0) transform the boolean settings properly
switch (prop) {
case LDAP_BASED_JAAS_PROVIDER:
if (RHQConstants.JDBCJAASProvider.equals(value)) {
return Boolean.toString(false);
} else if (RHQConstants.LDAPJAASProvider.equals(value)) {
return Boolean.toString(true);
} else {
return value == null ? "" : value;
}
case USE_SSL_FOR_LDAP:
if (RHQConstants.LDAP_PROTOCOL_SECURED.equals(value)) {
return Boolean.toString(true);
} else {
return Boolean.toString(false);
}
default:
switch (prop.getType()) {
case BOOLEAN:
if ("0".equals(value)) {
return Boolean.FALSE.toString();
} else if ("1".equals(value)) {
return Boolean.TRUE.toString();
} else {
return value == null ? Boolean.FALSE.toString() : value;
}
case PASSWORD:
if (unobfuscate && value != null && value.trim().length() > 0) {
return PicketBoxObfuscator.decode(value);
} else {
return value == null ? "" : value;
}
default:
if (value == null) {
switch (prop.getType()) {
case DOUBLE:
case FLOAT:
case INTEGER:
case LONG:
value = "0";
break;
default:
value = "";
}
}
return value;
}
}
}
private void checkFormats(SystemSettings settings, Properties config) {
assert settings.size() == config.size()
: "The old and new style system settings differ in size";
for (String name : config.stringPropertyNames()) {
SystemSetting setting = SystemSetting.getByInternalName(name);
String oldStyleValue = config.getProperty(name);
String newStyleValue = settings.get(setting);
assert setting != null : "Could not find a system setting called '" + name + "'.";
switch (setting) {
case USE_SSL_FOR_LDAP:
if (RHQConstants.LDAP_PROTOCOL_SECURED.equals(oldStyleValue)) {
assert Boolean.valueOf(newStyleValue)
: "Secured LDAP protocol should be represented by a 'true' in new style settings.";
} else if (RHQConstants.LDAP_PROTOCOL_UNSECURED.equals(oldStyleValue)) {
assert !Boolean.valueOf(newStyleValue)
: "Unsecured LDAP protocol should be represented by a 'false' in the new style settings.";
} else {
assert false
: "Unknown value for system setting '" + setting + "': [" + oldStyleValue + "].";
}
break;
case LDAP_BASED_JAAS_PROVIDER:
if (RHQConstants.LDAPJAASProvider.equals(oldStyleValue)) {
assert Boolean.valueOf(newStyleValue)
: "LDAP JAAS provider should be represented by a 'true' in new style settings.";
} else if (RHQConstants.JDBCJAASProvider.equals(oldStyleValue)) {
assert !Boolean.valueOf(newStyleValue)
: "JDBC JAAS provider should be represented by a 'false' in the new style settings.";
} else {
assert false
: "Unknown value for system setting '" + setting + "': [" + oldStyleValue + "].";
}
break;
default:
assert oldStyleValue != null
&& newStyleValue != null
&& oldStyleValue.equals(newStyleValue)
: "Old and new style values unexpectedly differ for system setting '"
+ setting
+ "': old=["
+ oldStyleValue
+ "], new=["
+ newStyleValue
+ "].";
}
}
}