Support multiple certificates in light of IdP cert rotation. Addresse…

[austburn]

…s #189

[austburn]

Curious on thoughts of how this might look.

Some of my thoughts that went into this:

• I didn't want a breaking change, therefore leaving cert alone
• I didn't want to introduce type fluidity with allowing cert to be an array or string
• I figured a single alternate certificate would do

I think all of the above can be contested but figured this might be a good starting point.

[j00k]

🚢

[austburn]

@ploer any feedback on this?

[j00k]

Is there an official maintainer for this project @bergie ?

[ghost]

@bergie Can we get this merged and released? I know of projects running passport-saml with a fork including @austburn's changes, Im sure other passport-saml consumers would benefit from this change.

[jaustinpage]

@bergie any updates on this? We could really benefit from this...

[markstos]

Closing this, as alternate solution was implemented in #218