Implemented NameIDFormat Filter

backend/src/main/resources/i18n/messages_en.properties

@@ -69,6 +69,10 @@ value.signing=Signing
 value.encryption=Encryption
 value.both=Both
 
+value.entity=Entity
+value.condition-ref=ConditionRef
+value.condition-script=ConditionScript
+
 value.file-backed-http-metadata-provider=FileBackedHttpMetadataProvider
 value.file-system-metadata-provider=FileSystemMetadataProvider
 value.local-dynamic-metadata-provider=LocalDynamicMetadataProvider
@@ -130,6 +134,7 @@ label.clear-all-attributes=Clear All Attributes
 label.protocol-support-enumeration=Protocol Support Enumeration
 label.select-protocol=Select Protocol
 label.nameid-format=NameID Format
+label.nameid-formats=NameID Formats
 label.name-and-entity-id=Name and Entity ID
 label.organization-information=Organization Information
 label.contact-information=Contact Information
@@ -364,6 +369,10 @@ label.encoding-style=Encoding Style
 label.velocity-engine=Velocity Engine
 label.match=Match
 
+label.remove-existing-formats=Remove Existing Formats?
+label.nameid-formats-format=NameID Format
+label.nameid-formats-value=NameID Value
+label.nameid-formats-type=NameID Type
 
 message.must-be-unique=Must be unique.
 message.name-must-be-unique=Name must be unique.
@@ -512,4 +521,10 @@ tooltip.md-request-value=Content of the element.
 tooltip.transform-ref=A reference to a transform function for the entityID. If used, the child element must be empty.
 tooltip.encoding-style=Determines whether and how the entityID value will be URL encoded prior to replacement.  Allowed values are: 1) "none" - no encoding is performed, 2) "form" - encoded using URL form parameter encoding (for query parameters), 3) "path" - encoded using URL path encoding, or 4) "fragment" - encoded using URL fragment encoding. The precise definition of these terms is defined in the documentation for the methods of the Guava library\u0027s UrlEscapers class.
 tooltip.velocity-engine=This attribute may be used to specify the name of the Velocity engine defined within the application.
-tooltip.match=A regular expression against which the entityID is evaluated.
+tooltip.match=A regular expression against which the entityID is evaluated.
+
+tooltip.remove-existing-formats=Whether to remove any existing formats from a role if any are added by the filter (unmodified roles will be untouched regardless of this setting)
+tooltip.nameid-formats=Content is name identifier format which is added to all the applicable roles of the entities which match any of the following <Entity> or {{<ConditionRef>}}elements.
+tooltip.nameid-formats-format=Format
+tooltip.nameid-formats-value=Value
+tooltip.nameid-formats-type=Type