The only way I can see Konoha forgiving Sasuke is if he beats Obito/Madara

[The Alchemist]

The whole ninja world wants him dead.

Yeah I don't think there has ever been a redeemed missing nin. If he's forgiven it will be because Naruto will say something like, "If you all feel you must kill Sasuke still then you'll have to kill me as well"

 

[Wildslayer]

Obito and Madara were responsible for the nine tails attack which lead to the uchiha massacre

Yeah, but when you think about it Sasuke is one-sided/blind to the truth.
Even if that was the case, he still blames the Leaf for using Itachi and throwing him away.

 

[BlacLord™]

Yeah but still be betrayed them all and has been declared an international criminal

Doesn't matter, Naruto will TnJ the world about forgiveness and redemption and it will all be roses and daisies in no time, besides the world owes a lot to Naruto, forgiving one friend is the least they can do.