Preserving Multi-Attribute Values in Raw Attributes

Today we’re releasing a fix in how we process SAML responses, which include `Attributes` with multiple child `AttributeValue` tags. Previously, only the first `AttributeValue` would be preserved in `raw_attributes`. With this change, we are adding support for array-type values in raw attributes, which allows all the values to now be preserved and surfaced in `raw_attributes`.

This change also surfaces some common `Attribute`’s values as an array even if there is only one such child `AttributeValue`.

It is important for you to check the type of a raw attribute before processing it, as some values will now be of type array.

Before:

{
  "raw_attributes": {
    "firstName": "Summer",
    "lastName": "Smith",
    "groups": "Engineering"
  }
}

‍

After:

{
  "raw_attributes": {
    "firstName": "Summer",
    "lastName": "Smith",
    "groups": ["Engineering", "Security"]
  }
}