com.onelogin.saml2.authn

Class SamlResponse

java.lang.Object

com.onelogin.saml2.authn.SamlResponse

public class SamlResponse
extends Object

SamlResponse class of OneLogin's Java Toolkit. A class that implements SAML 2 Authentication Response parser/validator

Constructor Summary

Constructors

Constructor and Description
SamlResponse(Saml2Settings settings, HttpRequest request) Constructor to have a Response object full builded and ready to validate the saml response

Method Summary

Modifier and Type	Method and Description
Boolean	checkOneAuthnStatement() Checks that the samlp:Response/saml:Assertion/saml:AuthnStatement element exists and is unique.
Boolean	checkOneCondition() Checks that the samlp:Response/saml:Assertion/saml:Conditions element exists and is unique.
void	checkStatus() Checks the Status
String	getAssertionId()
List<org.joda.time.Instant>	getAssertionNotOnOrAfter()
HashMap<String,List<String>>	getAttributes() Gets the Attributes from the AttributeStatement element.
List<String>	getAudiences() Gets the audiences.
String	getError() After execute a validation process, if fails this method returns the cause
List<String>	getIssuers() Gets the Issuers (from Response and Assertion).
String	getNameId() Gets the NameID value provided from the SAML Response String.
HashMap<String,String>	getNameIdData() Gets the NameID provided from the SAML Response Document.
String	getSessionIndex() Gets the SessionIndex from the AuthnStatement.
org.joda.time.DateTime	getSessionNotOnOrAfter() Gets the SessionNotOnOrAfter from the AuthnStatement.
static SamlResponseStatus	getStatus(Document dom) Get Status from a Response
boolean	isValid() Determines if the SAML Response is valid using the certificate.
boolean	isValid(String requestId) Determines if the SAML Response is valid using the certificate.
void	loadXmlFromBase64(String responseStr) Load a XML base64encoded SAMLResponse
ArrayList<String>	processSignedElements() Verifies the signature nodes: - Checks that are Response or Assertion - Check that IDs and reference URI are unique and consistent.
void	setDestinationUrl(String urld) Aux method to set the destination url
Boolean	validateNumAssertions() Verifies that the document only contains a single Assertion (encrypted or not).
boolean	validateSignedElements(ArrayList<String> signedElements) Verifies that the document has the expected signed nodes.
boolean	validateTimestamps() Verifies that the document is still valid according Conditions Element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SamlResponse

public SamlResponse(Saml2Settings settings,
                    HttpRequest request)
             throws Exception

Constructor to have a Response object full builded and ready to validate the saml response

Parameters:

settings - Saml2Settings object. Setting data

request - the HttpRequest object to be processed (Contains GET and POST parameters, request URL, ...).

Throws:

Exception

Method Detail

loadXmlFromBase64

public void loadXmlFromBase64(String responseStr)
                       throws Exception

Load a XML base64encoded SAMLResponse

Parameters:

responseStr - Saml2Settings object. Setting data

Throws:

Exception

isValid

public boolean isValid(String requestId)

Determines if the SAML Response is valid using the certificate.

Parameters:

requestId - The ID of the AuthNRequest sent by this SP to the IdP

Returns:

if the response is valid or not

isValid

public boolean isValid()

Determines if the SAML Response is valid using the certificate.

Returns:

if the response is valid or not

getNameIdData

public HashMap<String,String> getNameIdData()
                                     throws Exception

Gets the NameID provided from the SAML Response Document.

Returns:

the Name ID Data (Value, Format, NameQualifier, SPNameQualifier)

Throws:

Exception

getNameId

public String getNameId()
                 throws Exception

Gets the NameID value provided from the SAML Response String.

Returns:

string Name ID Value

Throws:

Exception

getAttributes

public HashMap<String,List<String>> getAttributes()
                                           throws Exception

Gets the Attributes from the AttributeStatement element.

Returns:

the attributes of the SAML Assertion

Throws:

Exception

checkStatus

public void checkStatus()

Checks the Status

Throws:

IllegalArgumentException - If status is not success

getStatus

public static SamlResponseStatus getStatus(Document dom)
                                    throws IllegalArgumentException

Get Status from a Response

Parameters:

dom - The Response as XML

Returns:

array with the code and a message

Throws:

IllegalArgumentException - if the response not contain status or if Unexpected XPath error

checkOneCondition

public Boolean checkOneCondition()
                          throws XPathExpressionException

Checks that the samlp:Response/saml:Assertion/saml:Conditions element exists and is unique.

Returns:

true if the Conditions element exists and is unique

Throws:

XPathExpressionException

checkOneAuthnStatement

public Boolean checkOneAuthnStatement()
                               throws XPathExpressionException

Checks that the samlp:Response/saml:Assertion/saml:AuthnStatement element exists and is unique.

Returns:

true if the AuthnStatement element exists and is unique

Throws:

XPathExpressionException

getAudiences

public List<String> getAudiences()
                          throws XPathExpressionException

Gets the audiences.

Returns:

the audiences of the response

Throws:

XPathExpressionException

getIssuers

public List<String> getIssuers()
                        throws Exception

Gets the Issuers (from Response and Assertion).

Returns:

the issuers of the assertion/response

Throws:

Exception

getSessionNotOnOrAfter

public org.joda.time.DateTime getSessionNotOnOrAfter()
                                              throws XPathExpressionException

Gets the SessionNotOnOrAfter from the AuthnStatement. Could be used to set the local session expiration

Returns:

the SessionNotOnOrAfter value

Throws:

XPathExpressionException

getSessionIndex

public String getSessionIndex()
                       throws XPathExpressionException

Gets the SessionIndex from the AuthnStatement. Could be used to be stored in the local session in order to be used in a future Logout Request that the SP could send to the SP, to set what specific session must be deleted

Returns:

the SessionIndex value

Throws:

XPathExpressionException

getAssertionId

public String getAssertionId()
                      throws XPathExpressionException

Returns:

the ID of the assertion in the Response

Throws:

XPathExpressionException

getAssertionNotOnOrAfter

public List<org.joda.time.Instant> getAssertionNotOnOrAfter()
                                                     throws XPathExpressionException

Returns:

a list of NotOnOrAfter values from SubjectConfirmationData nodes in this Response

Throws:

XPathExpressionException

validateNumAssertions

public Boolean validateNumAssertions()
                              throws IllegalArgumentException

Verifies that the document only contains a single Assertion (encrypted or not).

Returns:

true if the document passes.

Throws:

IllegalArgumentException

processSignedElements

public ArrayList<String> processSignedElements()
                                        throws Exception

Verifies the signature nodes: - Checks that are Response or Assertion - Check that IDs and reference URI are unique and consistent.

Returns:

array Signed element tags

Throws:

Exception

validateSignedElements

public boolean validateSignedElements(ArrayList<String> signedElements)
                               throws Exception

Verifies that the document has the expected signed nodes.

Parameters:

signedElements - the elements to be validated

Returns:

true if is valid

Throws:

Exception

validateTimestamps

public boolean validateTimestamps()

Verifies that the document is still valid according Conditions Element.

Returns:

true if still valid

setDestinationUrl

public void setDestinationUrl(String urld)

Aux method to set the destination url

Parameters:

urld - the url to set as currentUrl

getError

public String getError()

After execute a validation process, if fails this method returns the cause

Returns:

the cause of the validation error