Saml2ErrorCodes (spring-security-docs-manual 5.4.5 API)

```
public interface Saml2ErrorCodes
```
A list of SAML known 2 error codes used during SAML authentication.

Since:

5.2

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`DECRYPTION_ERROR` The system failed to decrypt an assertion or a name identifier.
`static java.lang.String`	`INTERNAL_VALIDATION_ERROR` An error happened during validation.
`static java.lang.String`	`INVALID_ASSERTION` The assertion was not valid.
`static java.lang.String`	`INVALID_DESTINATION` Response destination does not match the request URL.
`static java.lang.String`	`INVALID_ISSUER` An Issuer element contained a value that didn't https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=15
`static java.lang.String`	`INVALID_SIGNATURE` The signature of response or assertion was invalid.
`static java.lang.String`	`MALFORMED_RESPONSE_DATA` The response data is malformed or incomplete.
`static java.lang.String`	`RELYING_PARTY_REGISTRATION_NOT_FOUND` The relying party registration was not found.
`static java.lang.String`	`SUBJECT_NOT_FOUND` The assertion did not contain a subject element.
`static java.lang.String`	`UNKNOWN_RESPONSE_CLASS` SAML Data does not represent a SAML 2 Response object.
`static java.lang.String`	`USERNAME_NOT_FOUND` The subject did not contain a user identifier The assertion contained a subject element, but the subject element did not have a `NameID` or `EncryptedID` element https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=18

- Field Detail
  - UNKNOWN_RESPONSE_CLASS
```
static final java.lang.String UNKNOWN_RESPONSE_CLASS
```
    SAML Data does not represent a SAML 2 Response object. A valid XML object was received, but that object was not a SAML 2 Response object of type ResponseType per specification https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=46
    
    See Also:
    
    Constant Field Values
  - MALFORMED_RESPONSE_DATA
```
static final java.lang.String MALFORMED_RESPONSE_DATA
```
    The response data is malformed or incomplete. An invalid XML object was received, and XML unmarshalling failed.
    
    See Also:
    
    Constant Field Values
  - INVALID_DESTINATION
```
static final java.lang.String INVALID_DESTINATION
```
    Response destination does not match the request URL. A SAML 2 response object was received at a URL that did not match the URL stored in the {code Destination} attribute in the Response object. https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=38
    
    See Also:
    
    Constant Field Values
  - INVALID_ASSERTION
```
static final java.lang.String INVALID_ASSERTION
```
    The assertion was not valid. The assertion used for authentication failed validation. Details around the failure will be present in the error description.
    
    See Also:
    
    Constant Field Values
  - INVALID_SIGNATURE
```
static final java.lang.String INVALID_SIGNATURE
```
    The signature of response or assertion was invalid. Either the response or the assertion was missing a signature or the signature could not be verified using the system's configured credentials. Most commonly the IDP's X509 certificate.
    
    See Also:
    
    Constant Field Values
  - SUBJECT_NOT_FOUND
```
static final java.lang.String SUBJECT_NOT_FOUND
```
    The assertion did not contain a subject element. The subject element, type SubjectType, contains a NameID or an EncryptedID that is used to assign the authenticated principal an identifier, typically a username. https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=18
    
    See Also:
    
    Constant Field Values
  - USERNAME_NOT_FOUND
```
static final java.lang.String USERNAME_NOT_FOUND
```
    The subject did not contain a user identifier The assertion contained a subject element, but the subject element did not have a NameID or EncryptedID element https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=18
    
    See Also:
    
    Constant Field Values
  - DECRYPTION_ERROR
```
static final java.lang.String DECRYPTION_ERROR
```
    The system failed to decrypt an assertion or a name identifier. This error code will be thrown if the decryption of either a EncryptedAssertion or EncryptedID fails. https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=17
    
    See Also:
    
    Constant Field Values
  - INVALID_ISSUER
```
static final java.lang.String INVALID_ISSUER
```
    An Issuer element contained a value that didn't https://docs.oasis-open.org/security/saml/v2.0/saml-core-2.0-os.pdf#page=15
    
    See Also:
    
    Constant Field Values
  - INTERNAL_VALIDATION_ERROR
```
static final java.lang.String INTERNAL_VALIDATION_ERROR
```
    An error happened during validation. Used when internal, non classified, errors are caught during the authentication process.
    
    See Also:
    
    Constant Field Values
  - RELYING_PARTY_REGISTRATION_NOT_FOUND
```
static final java.lang.String RELYING_PARTY_REGISTRATION_NOT_FOUND
```
    The relying party registration was not found. The registration ID did not correspond to any relying party registration.
    
    See Also:
    
    Constant Field Values

Interface Saml2ErrorCodes

Field Summary

Field Detail

UNKNOWN_RESPONSE_CLASS

MALFORMED_RESPONSE_DATA

INVALID_DESTINATION

INVALID_ASSERTION

INVALID_SIGNATURE

SUBJECT_NOT_FOUND

USERNAME_NOT_FOUND

DECRYPTION_ERROR

INVALID_ISSUER

INTERNAL_VALIDATION_ERROR

RELYING_PARTY_REGISTRATION_NOT_FOUND