creating notes functionnal

src/BirdsiteLive.ActivityPub/Models/ActivityCreate.cs

@@ -0,0 +1,7 @@
+namespace BirdsiteLive.ActivityPub
+{
+    public class ActivityCreate
+    {
+        
+    }
+}

src/BirdsiteLive.ActivityPub/Models/ActivityCreateNote.cs

@@ -0,0 +1,15 @@
+using System;
+using Newtonsoft.Json;
+
+namespace BirdsiteLive.ActivityPub
+{
+    public class ActivityCreateNote : Activity
+    {
+        public string published { get; set; }
+        public string[] to { get; set; }
+        public string[] cc { get; set; }
+
+        [JsonProperty("object")]
+        public Note apObject { get; set; }
+    }
+}

src/BirdsiteLive.ActivityPub/Models/Note.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace BirdsiteLive.ActivityPub
+{
+    public class Note
+    {
+        public string id { get; set; }
+        public string type { get; } = "Note";
+        public string summary { get; set; }
+        public string inReplyTo { get; set; }
+        public string published { get; set; }
+        public string url { get; set; }
+        public string attributedTo { get; set; }
+        public string[] to { get; set; }
+        public string[] cc { get; set; }
+        public bool sensitive { get; set; }
+        //public string conversation { get; set; }
+        public string content { get; set; }
+        //public Dictionary<string,string> contentMap { get; set; }
+        public string[] attachment { get; set; }
+        public string[] tag { get; set; }
+        //public Dictionary<string, string> replies;
+    }
+}

src/BirdsiteLive.Domain/ActivityPubService.cs

@@ -12,7 +12,7 @@ namespace BirdsiteLive.Domain
     public interface IActivityPubService
     {
         Task<Actor> GetUser(string objectId);
-        Task<HttpStatusCode> PostDataAsync<T>(T data, string targetHost, string actorUrl);
+        Task<HttpStatusCode> PostDataAsync<T>(T data, string targetHost, string actorUrl, string inbox = null);
     }
 
     public class ActivityPubService : IActivityPubService
@@ -37,19 +37,25 @@ namespace BirdsiteLive.Domain
             }
         }
 
-        public async Task<HttpStatusCode> PostDataAsync<T>(T data, string targetHost, string actorUrl)
+        public async Task<HttpStatusCode> PostDataAsync<T>(T data, string targetHost, string actorUrl, string inbox = null)
         {
+            var usedInbox = $"/inbox";
+            if (!string.IsNullOrWhiteSpace(inbox))
+                usedInbox = inbox;
+
             var json = JsonConvert.SerializeObject(data);
 
             var date = DateTime.UtcNow.ToUniversalTime();
             var httpDate = date.ToString("r");
-            var signature = _cryptoService.SignAndGetSignatureHeader(date, actorUrl, targetHost);
+            var signature = _cryptoService.SignAndGetSignatureHeader(date, actorUrl, targetHost, usedInbox);
+
+            
 
             var client = new HttpClient();
             var httpRequestMessage = new HttpRequestMessage
             {
                 Method = HttpMethod.Post,
-                RequestUri = new Uri($"https://{targetHost}/inbox"),
+                RequestUri = new Uri($"https://{targetHost}/{usedInbox}"),
                 Headers =
                 {
                     {"Host", targetHost},

src/BirdsiteLive.Domain/CryptoService.cs

@@ -7,7 +7,7 @@ namespace BirdsiteLive.Domain
     public interface ICryptoService
     {
         string GetUserPem(string id);
-        string SignAndGetSignatureHeader(DateTime date, string actor, string host);
+        string SignAndGetSignatureHeader(DateTime date, string actor, string host, string inbox = null);
     }
 
     public class CryptoService : ICryptoService
@@ -33,11 +33,15 @@ namespace BirdsiteLive.Domain
         /// <param name="actor">in the form of https://domain.io/actor</param>
         /// <param name="host">in the form of domain.io</param>
         /// <returns></returns>
-        public string SignAndGetSignatureHeader(DateTime date, string actor, string targethost)
+        public string SignAndGetSignatureHeader(DateTime date, string actor, string targethost, string inbox = null)
         {
+            var usedInbox = "/inbox";
+            if (!string.IsNullOrWhiteSpace(inbox))
+                usedInbox = inbox;
+
             var httpDate = date.ToString("r");
 
-            var signedString = $"(request-target): post /inbox\nhost: {targethost}\ndate: {httpDate}";
+            var signedString = $"(request-target): post {usedInbox}\nhost: {targethost}\ndate: {httpDate}";
             var signedStringBytes = Encoding.UTF8.GetBytes(signedString);
             var signature = _magicKeyFactory.GetMagicKey().Sign(signedStringBytes);
             var sig64 = Convert.ToBase64String(signature);

src/BirdsiteLive/Controllers/DebugController.cs

@@ -17,12 +17,14 @@ namespace BirdsiteLive.Controllers
     {
         private readonly InstanceSettings _instanceSettings;
         private readonly ICryptoService _cryptoService;
+        private readonly IActivityPubService _activityPubService;
 
         #region Ctor
-        public DebugController(InstanceSettings instanceSettings, ICryptoService cryptoService)
+        public DebugController(InstanceSettings instanceSettings, ICryptoService cryptoService, IActivityPubService activityPubService)
         {
             _instanceSettings = instanceSettings;
             _cryptoService = cryptoService;
+            _activityPubService = activityPubService;
         }
         #endregion
 
@@ -35,7 +37,7 @@ namespace BirdsiteLive.Controllers
         public async Task<IActionResult> Follow()
         {
             var actor = $"https://{_instanceSettings.Domain}/users/gra";
-            var targethost = "mamot.fr";
+            var targethost = "mastodon.technology";
             var followActivity = new ActivityFollow()
             {
                 context = "https://www.w3.org/ns/activitystreams",
@@ -45,36 +47,57 @@ namespace BirdsiteLive.Controllers
                 apObject = $"https://{targethost}/users/testtest"
             };
 
-            var json = JsonConvert.SerializeObject(followActivity);
+            await _activityPubService.PostDataAsync(followActivity, targethost, actor);
-            
-            var date = DateTime.UtcNow.ToUniversalTime();
-            var httpDate = date.ToString("r");
-            var signature = _cryptoService.SignAndGetSignatureHeader(date, actor, targethost);
 
-            var client = new HttpClient();
+            return View("Index");
-            var httpRequestMessage = new HttpRequestMessage
+        }
+
+        [HttpPost]
+        public async Task<IActionResult> PostNote()
+        {
+            var username = "gra";
+            var actor = $"https://{_instanceSettings.Domain}/users/{username}";
+            var targetHost = "mastodon.technology";
+            var target = $"{targetHost}/users/testtest";
+            var inbox = $"/users/testtest/inbox";
+
+            var noteGuid = Guid.NewGuid();
+            var noteId = $"https://{_instanceSettings.Domain}/users/{username}/statuses/{noteGuid}";
+            var noteUrl = $"https://{_instanceSettings.Domain}/@{username}/{noteGuid}";
+            
+            var to = $"{actor}/followers";
+            var apPublic = "https://www.w3.org/ns/activitystreams#Public";
+
+            var now = DateTime.UtcNow;
+            var nowString = now.ToString("s") + "Z";
+
+            var noteActivity = new ActivityCreateNote()
             {
-                Method = HttpMethod.Post,
+                context = "https://www.w3.org/ns/activitystreams",
-                RequestUri = new Uri($"https://{targethost}/inbox"),
+                id = $"{noteId}/activity",
-                Headers =
+                type = "Create",
+                actor = actor,
+                published = nowString,
+                to = new []{ to },
+                //cc = new [] { apPublic },
+                apObject = new Note()
                 {
-                    {"Host", targethost},
+                    id = noteId,
-                    {"Date", httpDate},
+                    summary = null, 
-                    {"Signature", signature}
+                    inReplyTo = null,
-                },
+                    published = nowString,
-                Content = new StringContent(json, Encoding.UTF8, "application/ld+json")
+                    url = noteUrl,
+                    attributedTo = actor,
+                    to = new[] { to },
+                    //cc = new [] { apPublic },
+                    sensitive = false,
+                    content = "<p>Woooot</p>",
+                    attachment = new string[0],
+                    tag = new string[0]
+                }
             };
 
-            try
+            await _activityPubService.PostDataAsync(noteActivity, targetHost, actor, inbox);
-            {
-                var response = await client.SendAsync(httpRequestMessage);
-                var re = response.ReasonPhrase;
-                var t = await response.Content.ReadAsStringAsync();
-            }
-            catch (Exception e)
-            {
-                throw;
-            }
 
             return View("Index");
         }

src/BirdsiteLive/Controllers/UsersController.cs

@@ -63,8 +63,10 @@ namespace BirdsiteLive.Controllers
                         if (succeeded) return Accepted();
                         else return Unauthorized();
                         break;
+                    case "Undo":
+                        return Accepted();
                     default:
-                        return Ok();
+                        return Accepted();
                 }
             }
 

src/Tests/BirdsiteLive.ActivityPub.Tests/ApDeserializerTests.cs

@@ -47,5 +47,14 @@ namespace BirdsiteLive.ActivityPub.Tests
             Assert.AreEqual("Follow", data.apObject.type);
             Assert.AreEqual("https://mamot.fr/users/testtest", data.apObject.apObject);
         }
+
+        [TestMethod]
+        public void NoteDeserializationTest()
+        {
+            var json =
+                "{\"@context\":[\"https://www.w3.org/ns/activitystreams\",{\"ostatus\":\"http://ostatus.org#\",\"atomUri\":\"ostatus:atomUri\",\"inReplyToAtomUri\":\"ostatus:inReplyToAtomUri\",\"conversation\":\"ostatus:conversation\",\"sensitive\":\"as:sensitive\",\"toot\":\"http://joinmastodon.org/ns#\",\"votersCount\":\"toot:votersCount\"}],\"id\":\"https://mastodon.technology/users/testtest/statuses/104424839893177182/activity\",\"type\":\"Create\",\"actor\":\"https://mastodon.technology/users/testtest\",\"published\":\"2020-06-29T02:10:04Z\",\"to\":[\"https://mastodon.technology/users/testtest/followers\"],\"cc\":[],\"object\":{\"id\":\"https://mastodon.technology/users/testtest/statuses/104424839893177182\",\"type\":\"Note\",\"summary\":null,\"inReplyTo\":null,\"published\":\"2020-06-29T02:10:04Z\",\"url\":\"https://mastodon.technology/@testtest/104424839893177182\",\"attributedTo\":\"https://mastodon.technology/users/testtest\",\"to\":[\"https://mastodon.technology/users/testtest/followers\"],\"cc\":[],\"sensitive\":false,\"atomUri\":\"https://mastodon.technology/users/testtest/statuses/104424839893177182\",\"inReplyToAtomUri\":null,\"conversation\":\"tag:mastodon.technology,2020-06-29:objectId=34900058:objectType=Conversation\",\"content\":\"<p>test</p>\",\"contentMap\":{\"en\":\"<p>test</p>\"},\"attachment\":[],\"tag\":[],\"replies\":{\"id\":\"https://mastodon.technology/users/testtest/statuses/104424839893177182/replies\",\"type\":\"Collection\",\"first\":{\"type\":\"CollectionPage\",\"next\":\"https://mastodon.technology/users/testtest/statuses/104424839893177182/replies?only_other_accounts=true&page=true\",\"partOf\":\"https://mastodon.technology/users/testtest/statuses/104424839893177182/replies\",\"items\":[]}}}}";
+
+            var data = ApDeserializer.ProcessActivity(json) as ActivityAcceptFollow;
+        }
     }
 }