Unicon/cas-mfa — pull request #72 by dima767 (2014-05-29 21:01:27+00:00)
Title: Issue#60

The main components of this implementation are:

`MultiFactorAuthenticationRequestContext`, `MultiFactorAuthenticationRequestResolver -> PrincipalAttributeMultiFactorAuthenticationRequestResolver (impl)`, `ExistingMfaRequestMultiFactorAuthenticationArgumentExtractor`

## Main configuration points

```xml

```

```xml

```

```xml

```

### Example principal attribute

```json
"casuser":{
"firstName":["Tom"],
"lastName":["Bombadil"],
"cn": ["Bombadil, Tom"],
"additionalAttribute":["Goldberry", "Withywindle"],
"eduPersonAffiliation":["alumni", "socialist"],
"authn_method":["strong_two_factor"]
}
```