+
+
+
+
+
+
+
+ Mas O Que é ActivityPub
+
+
+ - Protocolo certificado pela W3C.
+ - Baseado em HTTP e JSON.
+ - Tem vários conceitos iguais ao email.
+ - Composto de outros protolocos: WebFinger, ActivityStreams, ActivityVocabulary e JSON-LD.
+
+
+
+
+
+
+ O Que é ActivityPub
+ Activity Vocabulary
+
+
+ - Actors (Person, Bot, Service)
+ - Notes
+ - Images
+ - Links
+ - ...
+
+
+
+
+
+
+ ActivityPub
+ WebFinger
+
+
+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Person",
+ "id": "https://social.example/alyssa/",
+ "name": "Alyssa P. Hacker",
+ "preferredUsername": "alyssa",
+ "summary": "Lisp enthusiast hailing from MIT",
+ "inbox": "https://social.example/alyssa/inbox/",
+ "outbox": "https://social.example/alyssa/outbox/",
+ "followers": "https://social.example/alyssa/followers/",
+ "following": "https://social.example/alyssa/following/",
+ "liked": "https://social.example/alyssa/liked/"}
+
+
+
+
+
+
+ ActivityPub
+
+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Person",
+ "id": "https://social.example/alyssa/",
+ "name": "Alyssa P. Hacker",
+ "preferredUsername": "alyssa",
+ "summary": "Lisp enthusiast hailing from MIT",
+ "inbox": "https://social.example/alyssa/inbox/",
+ "outbox": "https://social.example/alyssa/outbox/",
+ "followers": "https://social.example/alyssa/followers/",
+ "following": "https://social.example/alyssa/following/",
+ "liked": "https://social.example/alyssa/liked/"}
+
+
+
+
+
+
+ ActivityPub
+
+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Person",
+ "id": "https://social.example/alyssa/",
+ "name": "Alyssa P. Hacker",
+ "preferredUsername": "alyssa",
+ "summary": "Lisp enthusiast hailing from MIT",
+ "inbox": "https://social.example/alyssa/inbox/",
+ "outbox": "https://social.example/alyssa/outbox/",
+ "followers": "https://social.example/alyssa/followers/",
+ "following": "https://social.example/alyssa/following/",
+ "liked": "https://social.example/alyssa/liked/"}
+
+
+
+
+
+
+ ActivityPub
+ Activity Stream
+
+
+{"@context": "https://www.w3.org/ns/activitystreams",
+ "type": "Create",
+ "id": "https://social.example/alyssa/posts/a29a6843",
+ "to": ["https://chatty.example/ben/"],
+ "actor": "https://social.example/alyssa/",
+ "object": {"type": "Note",
+ "id": "https://social.example/alyssa/posts/49e2d03d",
+ "attributedTo": "https://social.example/alyssa/",
+ "to": ["https://chatty.example/ben/"],
+ "content": "Did you finish reading that book?"}}
+
+
+
+
+
+
+ ActivityPub
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+
+
+
+ ActivityPub
+ Client to Server Activities
+
+
+ create, update, delete, follow, add, remove, like,
+ block, undo
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+
+
+
+ ActivityPub
+ Server to Server Activity
+
+
+ create, update, delete, follow, accept (follow),
+ reject (to follow), add, remove, like, announce
+ (reposting/boosting), undo
+
+
+
+
+ ActivityPub
+ Public
+
+ https://www.w3.org/ns/activitystreams#Public
+
+