[idp samlv2] when building assertion, persist session, federation and assertion into persistent storage
[idp samlv2] when building assertion, persist session, federation and assertion into persistent storage

adieu/authentic2,adieu/authentic2,incuna/authentic,adieu/authentic2,incuna/authentic,incuna/authentic,BryceLohr/authentic,pu239ppy/authentic2,BryceLohr/authentic,BryceLohr/authentic,pu239ppy/authentic2,BryceLohr/authentic,incuna/authentic,incuna/authentic,adieu/authentic2,pu239ppy/authentic2,pu239ppy/authentic2