private static APIResultSync GetCursorResult(ISimpleJsonRest web, StandardNoteData dat, APIBodySync d)
{
var masterResult = new APIResultSync
{
retrieved_items = new List <APIResultItem>(),
unsaved = new List <APIResultErrorItem>(),
saved_items = new List <APIResultItem>()
};
for (;;)
{
var result = web.PostTwoWay <APIResultSync>(d, "items/sync");
dat.SyncToken = result.sync_token.Trim();
masterResult.sync_token = result.sync_token;
masterResult.unsaved.AddRange(result.unsaved);
masterResult.cursor_token = result.cursor_token;
masterResult.retrieved_items.AddRange(result.retrieved_items);
masterResult.saved_items.AddRange(result.saved_items);
if (result.cursor_token == null)
{
return(masterResult);
}
d.cursor_token = result.cursor_token;
d.items.Clear();
}
}
private static StandardFileItemsKey GetDefaultItemsKey(StandardNoteData dat, string version)
{
if (dat.ItemsKeys.Where(p => p.Version == version).Count() == 0)
{
throw new StandardNoteAPIException("Could not encrypt item, no items_key in repository");
}
if (dat.ItemsKeys.Where(p => p.Version == version).Count() == 1)
{
return(dat.ItemsKeys.Single(p => p.Version == version));
}
var def = dat.ItemsKeys.FirstOrDefault(p => p.Version == version && p.IsDefault);
if (def != null)
{
return(def);
}
StandardNoteAPI.Logger.Warn(StandardNotePlugin.Name, "No default key for encryption specified (using latest)", $"Keys in storage: {dat.ItemsKeys.Count}");
var latest = dat.ItemsKeys.Where(p => p.Version == version).OrderBy(p => p.CreationDate).Last();
return(latest);
}
private ISimpleJsonRest CreateAuthenticatedClient(StandardNoteData dat)
{
RefreshToken(dat);
var client = CreateJsonRestClient(_proxy, _config.Server);
client.AddHeader("Authorization", "Bearer " + dat.SessionData.Token);
client.AddDTOConverter(ConvertToDTO, ConvertFromDTO);
return(client);
}
private void RefreshToken(StandardNoteData dat)
{
try
{
if (dat.SessionData == null || dat.SessionData.AccessExpiration <= DateTime.Now)
{
dat.SessionData = null;
}
if (dat.SessionData != null)
{
if (dat.SessionData.AccessExpiration != null)
{
_logger.Debug(StandardNotePlugin.Name, $"Reusing existing token (until {dat.SessionData.AccessExpiration:yyyy-MM-dd HH:mm})", dat.SessionData.Token);
}
else
{
_logger.Debug(StandardNotePlugin.Name, $"Reusing existing token (no expiration)", dat.SessionData.Token);
}
return;
}
using (var web = CreateJsonRestClient(_proxy, _config.Server))
{
_logger.Debug(StandardNotePlugin.Name, "Requesting token from StandardNoteServer");
dat.SessionData = StandardNoteAPI.Authenticate(web, _config.Email, _config.Password, _logger);
_logger.Debug(StandardNotePlugin.Name, $"StandardNoteServer returned token \"{dat.SessionData.Token}\" (until {dat.SessionData.AccessExpiration:yyyy-MM-dd HH:mm:ss})");
}
}
catch (StandardNoteAPIException)
{
throw;
}
catch (RestException)
{
throw;
}
catch (Exception e)
{
throw new StandardNoteAPIException("Could not authenticate with StandardNoteServer : " + e.Message, e);
}
}
public static EncryptResult EncryptContent(string content, Guid uuid, StandardNoteData dat)
{
if (dat.SessionData.Version == "001")
{
return(EncryptContent001(content, dat.SessionData.RootKey_MasterKey));
}
if (dat.SessionData.Version == "002")
{
return(EncryptContent002(content, uuid, dat.SessionData.RootKey_MasterKey, dat.SessionData.RootKey_MasterAuthKey));
}
if (dat.SessionData.Version == "003")
{
return(EncryptContent003(content, uuid, dat.SessionData.RootKey_MasterKey, dat.SessionData.RootKey_MasterAuthKey));
}
if (dat.SessionData.Version == "004")
{
return(EncryptContent004(content, uuid, dat));
}
if (dat.SessionData.Version == "005")
{
throw new StandardNoteAPIException("Unsupported encryption scheme 005 in note content");
}
if (dat.SessionData.Version == "006")
{
throw new StandardNoteAPIException("Unsupported encryption scheme 006 in note content");
}
if (dat.SessionData.Version == "007")
{
throw new StandardNoteAPIException("Unsupported encryption scheme 007 in note content");
}
if (dat.SessionData.Version == "008")
{
throw new StandardNoteAPIException("Unsupported encryption scheme 008 in note content");
}
if (dat.SessionData.Version == "009")
{
throw new StandardNoteAPIException("Unsupported encryption scheme 009 in note content");
}
if (dat.SessionData.Version == "010")
{
throw new StandardNoteAPIException("Unsupported encryption scheme 010 in note content");
}
throw new Exception("Unsupported encryption scheme: " + dat.SessionData.Version);
}
private static EncryptResult EncryptContent004(string rawContent, Guid uuid, StandardNoteData dat)
{
var item_key = RandomSeed(32);
var authenticated_data = $"{{\"u\":\"{uuid:D}\",\"v\":\"004\"}}";
var encrypted_content = Encrypt004(rawContent, EncodingConverter.StringToByteArrayCaseInsensitive(item_key), authenticated_data);
var default_items_key = GetDefaultItemsKey(dat, "004");
var enc_item_key = Encrypt004(item_key, default_items_key.Key, authenticated_data);
return(new EncryptResult
{
enc_item_key = enc_item_key,
enc_content = encrypted_content,
auth_hash = null,
items_key_id = default_items_key.UUID,
});
}
private static string DecryptContent001(string encContent, string encItemKey, string authHash, StandardNoteData dat)
{
StandardNoteAPI.Logger.TraceExt(StandardNotePlugin.Name, "Decrypt content with schema [001]",
("encContent", encContent),
("encItemKey", encItemKey),
("authHash", authHash));
byte[] masterkey;
if (dat.SessionData.Version == "001" || dat.SessionData.Version == "002" || dat.SessionData.Version == "003")
{
masterkey = dat.SessionData.RootKey_MasterKey;
StandardNoteAPI.Logger.Trace(StandardNotePlugin.Name, "Use masterkey from session");
}
else
{
var itemskey = dat.ItemsKeys.FirstOrDefault(p => p.Version == "001");
if (itemskey == null)
{
throw new StandardNoteAPIException($"Could not decrypt item (Key for 002 not found)");
}
StandardNoteAPI.Logger.TraceExt(StandardNotePlugin.Name, $"Found itemskey: {itemskey.UUID}",
("itemskey.IsDefault", itemskey.IsDefault.ToString()),
("itemskey.Version", itemskey.Version),
("itemskey.Key", EncodingConverter.ByteToHexBitFiddleLowercase(itemskey.Key)),
("itemskey.AuthKey", EncodingConverter.ByteToHexBitFiddleLowercase(itemskey.AuthKey)));
masterkey = itemskey.Key;
}
var itemKey = EncodingConverter.StringToByteArrayCaseInsensitive(Encoding.ASCII.GetString(AESEncryption.DecryptCBC256(Convert.FromBase64String(encItemKey), masterkey, new byte[16])));
var ek = itemKey.Take(itemKey.Length / 2).ToArray();
var ak = itemKey.Skip(itemKey.Length / 2).ToArray();
var realHash = EncodingConverter.ByteToHexBitFiddleLowercase(AuthSHA256(Encoding.UTF8.GetBytes(encContent), ak));
if (authHash == null)
{
throw new ArgumentNullException(nameof(authHash));
}
if (realHash.ToLower() != authHash.ToLower())
{
throw new StandardNoteAPIException("Decrypting content failed - hash mismatch");
}
var c = AESEncryption.DecryptCBC256(Convert.FromBase64String(encContent.Substring(3)), ek, null);
return(Encoding.UTF8.GetString(c));
}
private static string DecryptContent004(string encContent, string encItemKey, Guid?itemsKeyID, StandardNoteData dat)
{
StandardNoteAPI.Logger.TraceExt(StandardNotePlugin.Name, "Decrypt content with schema [002]",
("encContent", encContent),
("encItemKey", encItemKey),
("itemsKeyID", itemsKeyID?.ToString() ?? "NULL"));
var keyOuter = dat.SessionData.RootKey_MasterKey;
if (itemsKeyID != null)
{
var itemskey = dat.ItemsKeys.FirstOrDefault(p => p.UUID == itemsKeyID);
if (itemskey == null)
{
throw new StandardNoteAPIException($"Could not decrypt item (Key {itemsKeyID} not found)");
}
StandardNoteAPI.Logger.TraceExt(StandardNotePlugin.Name, $"Found itemskey: {itemskey.UUID}",
("itemskey.IsDefault", itemskey.IsDefault.ToString()),
("itemskey.Version", itemskey.Version),
("itemskey.Key", EncodingConverter.ByteToHexBitFiddleLowercase(itemskey.Key)));
keyOuter = itemskey.Key;
}
var keyInner = Decrypt004(encItemKey, keyOuter);
return(Decrypt004(encContent, EncodingConverter.StringToByteArrayCaseInsensitive(keyInner)));
}
private static string DecryptContent003(string encContent, string encItemKey, StandardNoteData dat)
{
StandardNoteAPI.Logger.TraceExt(StandardNotePlugin.Name, "Decrypt content with schema [002]",
("encContent", encContent),
("encItemKey", encItemKey));
byte[] masterMK;
byte[] masterAK;
if (dat.SessionData.Version == "001" || dat.SessionData.Version == "002" || dat.SessionData.Version == "003")
{
masterMK = dat.SessionData.RootKey_MasterKey;
masterAK = dat.SessionData.RootKey_MasterAuthKey;
StandardNoteAPI.Logger.Trace(StandardNotePlugin.Name, "Use key/authkey from session");
}
else
{
var itemskey = dat.ItemsKeys.FirstOrDefault(p => p.Version == "003");
if (itemskey == null)
{
throw new StandardNoteAPIException($"Could not decrypt item (Key for 002 not found)");
}
StandardNoteAPI.Logger.TraceExt(StandardNotePlugin.Name, $"Found itemskey: {itemskey.UUID}",
("itemskey.IsDefault", itemskey.IsDefault.ToString()),
("itemskey.Version", itemskey.Version),
("itemskey.Key", EncodingConverter.ByteToHexBitFiddleLowercase(itemskey.Key)),
("itemskey.AuthKey", EncodingConverter.ByteToHexBitFiddleLowercase(itemskey.AuthKey)));
masterMK = itemskey.Key;
masterAK = itemskey.AuthKey;
}
var item_key = Decrypt003(encItemKey, masterMK, masterAK);
StandardNoteAPI.Logger.Trace(StandardNotePlugin.Name, "item_key decrypted", $"item_key := '{item_key}'");
var item_ek = item_key.Substring(0, item_key.Length / 2);
var item_ak = item_key.Substring(item_key.Length / 2, item_key.Length / 2);
return(Decrypt003(encContent, EncodingConverter.StringToByteArrayCaseInsensitive(item_ek), EncodingConverter.StringToByteArrayCaseInsensitive(item_ak)));
}
public static string DecryptContent(string encContent, string encItemKey, Guid?itemsKeyID, string authHash, StandardNoteData dat)
{
if (encContent.StartsWith("000"))
{
return(DecryptContent000(encContent));
}
if (encContent.StartsWith("001"))
{
return(DecryptContent001(encContent, encItemKey, authHash, dat));
}
if (encContent.StartsWith("002"))
{
return(DecryptContent002(encContent, encItemKey, dat));
}
if (encContent.StartsWith("003"))
{
return(DecryptContent003(encContent, encItemKey, dat));
}
if (encContent.StartsWith("004"))
{
return(DecryptContent004(encContent, encItemKey, itemsKeyID, dat));
}
if (encContent.StartsWith("005"))
{
throw new StandardNoteAPIException("Unsupported encryption scheme 005 in note content");
}
if (encContent.StartsWith("006"))
{
throw new StandardNoteAPIException("Unsupported encryption scheme 006 in note content");
}
if (encContent.StartsWith("007"))
{
throw new StandardNoteAPIException("Unsupported encryption scheme 007 in note content");
}
if (encContent.StartsWith("008"))
{
throw new StandardNoteAPIException("Unsupported encryption scheme 008 in note content");
}
if (encContent.StartsWith("009"))
{
throw new StandardNoteAPIException("Unsupported encryption scheme 009 in note content");
}
if (encContent.StartsWith("010"))
{
throw new StandardNoteAPIException("Unsupported encryption scheme 010 in note content");
}
throw new StandardNoteAPIException("Unsupported encryption scheme ? in note content");
}
private static StandardFileNote CreateNote(ISimpleJsonRest web, StandardNoteConnection conn, APIResultItem encNote, APIResultAuthorize authToken, StandardNoteConfig cfg, StandardNoteData dat)
{
if (encNote.deleted)
{
var nd = new StandardFileNote(encNote.uuid, cfg, conn.HConfig)
{
CreationDate = encNote.created_at,
Text = "",
InternalTitle = "",
AuthHash = encNote.auth_hash,
ContentVersion = StandardNoteCrypt.GetSchemaVersion(encNote.content),
};
nd.ModificationDate = encNote.updated_at;
return(nd);
}
ContentNote content;
try
{
var contentJson = StandardNoteCrypt.DecryptContent(encNote.content, encNote.enc_item_key, encNote.auth_hash, authToken.masterkey, authToken.masterauthkey);
Logger.Debug(
StandardNotePlugin.Name,
$"DecryptContent of note {encNote.uuid:B}",
$"[content]:\r\n{encNote.content}\r\n" +
$"[enc_item_key]:\r\n{encNote.enc_item_key}\r\n" +
$"[auth_hash]:\r\n{encNote.auth_hash}\r\n" +
$"\r\n\r\n" +
$"[contentJson]:\r\n{contentJson}\r\n");
content = web.ParseJsonWithoutConverter <ContentNote>(contentJson);
}
catch (RestException)
{
throw;
}
catch (Exception e)
{
throw new StandardNoteAPIException("Cannot decrypt note with local masterkey", e);
}
var n = new StandardFileNote(encNote.uuid, cfg, conn.HConfig)
{
Text = StandardNoteConfig.REX_LINEBREAK.Replace(content.text, Environment.NewLine),
InternalTitle = content.title,
AuthHash = encNote.auth_hash,
ContentVersion = StandardNoteCrypt.GetSchemaVersion(encNote.content),
IsPinned = GetAppDataBool(content.appData, APPDATA_PINNED, false),
IsLocked = GetAppDataBool(content.appData, APPDATA_LOCKED, false),
};
var refTags = new List <StandardFileTagRef>();
foreach (var cref in content.references)
{
if (cref.content_type == "Note")
{
// ignore
}
else if (dat.Tags.Any(t => t.UUID == cref.uuid))
{
refTags.Add(new StandardFileTagRef(cref.uuid, dat.Tags.First(t => t.UUID == cref.uuid).Title));
}
else if (cref.content_type == "Tag")
{
Logger.Warn(StandardNotePlugin.Name, $"Reference to missing tag {cref.uuid} in note {encNote.uuid}");
}
else
{
Logger.Error(StandardNotePlugin.Name, $"Downloaded note contains an unknown reference :{cref.uuid} ({cref.content_type}) in note {encNote.uuid}");
}
}
foreach (var tref in dat.Tags.Where(tag => tag.References.Any(tref => tref == encNote.uuid)))
{
refTags.Add(new StandardFileTagRef(tref.UUID, tref.Title));
}
refTags = refTags.DistinctBy(t => t.UUID).ToList();
n.SetTags(refTags);
n.SetReferences(content.references);
n.CreationDate = encNote.created_at;
n.ModificationDate = encNote.updated_at;
return(n);
}
public static SyncResult Sync(ISimpleJsonRest web, StandardNoteConnection conn, APIResultAuthorize authToken, StandardNoteConfig cfg, StandardNoteData dat, List <StandardFileNote> allNotes, List <StandardFileNote> notesUpload, List <StandardFileNote> notesDelete, List <StandardFileTag> tagsDelete)
{
APIBodySync d = new APIBodySync();
d.cursor_token = null;
d.sync_token = string.IsNullOrWhiteSpace(dat.SyncToken) ? null : dat.SyncToken;
d.limit = 150;
d.items = new List <APIBodyItem>();
var items_raw = new List <APIRawBodyItem>();
var allTags = dat.Tags.ToList();
// Upload new notes
foreach (var mvNote in notesUpload)
{
PrepareNoteForUpload(web, d, ref items_raw, mvNote, allTags, authToken, cfg, false);
}
// Delete deleted notes
foreach (var rmNote in notesDelete)
{
PrepareNoteForUpload(web, d, ref items_raw, rmNote, allTags, authToken, cfg, true);
}
// Update references on tags (from changed notes)
foreach (var upTag in GetTagsInNeedOfUpdate(dat.Tags, notesUpload, notesDelete))
{
PrepareTagForUpload(web, d, ref items_raw, upTag, authToken, false);
}
// Remove unused tags
if (cfg.RemEmptyTags)
{
foreach (var rmTag in tagsDelete)
{
PrepareTagForUpload(web, d, ref items_raw, rmTag, authToken, true);
}
}
Logger.Debug(
StandardNotePlugin.Name,
$"Perform sync request ({items_raw.Count} items send)",
"Sent Items (unencrypted):\n\n" + string.Join("\n", items_raw.Select(i => $"{{\n content_type = {i.content_type}\n uuid = {i.uuid}\n created_at = {i.created_at}\n deleted = {i.deleted}\n content =\n{CompactJsonFormatter.FormatJSON(i.content, 2, 1)}\n}}")));
var result = GetCursorResult(web, dat, d);
var syncresult = new SyncResult();
syncresult.retrieved_tags = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "tag")
.Where(p => !p.deleted)
.Select(n => CreateTag(web, n, authToken))
.ToList();
syncresult.deleted_tags = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "tag")
.Where(p => p.deleted)
.Select(n => CreateTag(web, n, authToken))
.ToList();
syncresult.saved_tags = result
.saved_items
.Where(p => p.content_type.ToLower() == "tag")
.Select(n => CreateTag(web, n, authToken))
.ToList();
syncresult.unsaved_tags = result
.unsaved
.Where(p => p.item.content_type.ToLower() == "tag")
.Select(n => CreateTag(web, n.item, authToken))
.ToList();
dat.UpdateTags(syncresult.retrieved_tags, syncresult.saved_tags, syncresult.unsaved_tags, syncresult.deleted_tags);
syncresult.retrieved_notes = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "note")
.Where(p => !p.deleted)
.Select(n => CreateNote(web, conn, n, authToken, cfg, dat))
.ToList();
syncresult.deleted_notes = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "note")
.Where(p => p.deleted)
.Select(n => CreateNote(web, conn, n, authToken, cfg, dat))
.ToList();
syncresult.saved_notes = result
.saved_items
.Where(p => p.content_type.ToLower() == "note")
.Select(n => CreateNote(web, conn, n, authToken, cfg, dat))
.ToList();
syncresult.conflict_notes = result
.unsaved
.Where(p => p.item.content_type.ToLower() == "note")
.Where(p => p.error.tag == "sync_conflict")
.Select(n => CreateNote(web, conn, n.item, authToken, cfg, dat))
.ToList();
syncresult.error_notes = result
.unsaved
.Where(p => p.item.content_type.ToLower() == "note")
.Where(p => p.error.tag != "sync_conflict")
.Select(n => CreateNote(web, conn, n.item, authToken, cfg, dat))
.ToList();
syncresult.retrieved_notes.AddRange(GetMissingNoteUpdates(syncresult.retrieved_tags.Concat(syncresult.saved_tags), dat.Tags, allNotes, syncresult.retrieved_notes));
return(syncresult);
}
public static SyncResult Sync(ISimpleJsonRest web, StandardNoteConnection conn, APIResultAuthorize authToken, StandardNoteConfig cfg, StandardNoteData dat, List <StandardFileNote> allNotes, List <StandardFileNote> notesUpload, List <StandardFileNote> notesDelete, List <StandardFileTag> tagsDelete)
{
APIBodySync d = new APIBodySync();
d.cursor_token = null;
d.sync_token = string.IsNullOrWhiteSpace(dat.SyncToken) ? null : dat.SyncToken;
d.limit = 150;
d.items = new List <APIBodyItem>();
var allTags = dat.Tags.ToList();
// Upload new notes
foreach (var mvNote in notesUpload)
{
PrepareForUpload(web, d, mvNote, allTags, authToken, cfg, false);
}
// Delete deleted notes
foreach (var rmNote in notesDelete)
{
PrepareForUpload(web, d, rmNote, allTags, authToken, cfg, true);
}
// Update references on tags (from changed notes)
foreach (var upTag in notesUpload.SelectMany(n => n.InternalTags).Concat(notesDelete.SelectMany(n => n.InternalTags)).Except(tagsDelete))
{
PrepareForUpload(web, d, upTag, allNotes, authToken, cfg, false);
}
// Remove unused tags
if (cfg.RemEmptyTags)
{
foreach (var rmTag in tagsDelete)
{
PrepareForUpload(web, d, rmTag, allNotes, authToken, cfg, true);
}
}
var result = GetCursorResult(web, dat, d);
var syncresult = new SyncResult();
syncresult.retrieved_tags = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "tag")
.Where(p => !p.deleted)
.Select(n => CreateTag(web, n, authToken))
.ToList();
syncresult.deleted_tags = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "tag")
.Where(p => p.deleted)
.Select(n => CreateTag(web, n, authToken))
.ToList();
syncresult.saved_tags = result
.saved_items
.Where(p => p.content_type.ToLower() == "tag")
.Select(n => CreateTag(web, n, authToken))
.ToList();
syncresult.unsaved_tags = result
.unsaved
.Where(p => p.item.content_type.ToLower() == "tag")
.Select(n => CreateTag(web, n.item, authToken))
.ToList();
dat.UpdateTags(syncresult.retrieved_tags, syncresult.saved_tags, syncresult.unsaved_tags, syncresult.deleted_tags);
syncresult.retrieved_notes = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "note")
.Where(p => !p.deleted)
.Select(n => CreateNote(web, conn, n, authToken, cfg, dat))
.ToList();
syncresult.deleted_notes = result
.retrieved_items
.Where(p => p.content_type.ToLower() == "note")
.Where(p => p.deleted)
.Select(n => CreateNote(web, conn, n, authToken, cfg, dat))
.ToList();
syncresult.saved_notes = result
.saved_items
.Where(p => p.content_type.ToLower() == "note")
.Select(n => CreateNote(web, conn, n, authToken, cfg, dat))
.ToList();
syncresult.conflict_notes = result
.unsaved
.Where(p => p.item.content_type.ToLower() == "note")
.Where(p => p.error.tag == "sync_conflict")
.Select(n => CreateNote(web, conn, n.item, authToken, cfg, dat))
.ToList();
syncresult.error_notes = result
.unsaved
.Where(p => p.item.content_type.ToLower() == "note")
.Where(p => p.error.tag != "sync_conflict")
.Select(n => CreateNote(web, conn, n.item, authToken, cfg, dat))
.ToList();
return(syncresult);
}
private static StandardFileNote CreateNote(ISimpleJsonRest web, StandardNoteConnection conn, APIResultItem encNote, APIResultAuthorize authToken, StandardNoteConfig cfg, StandardNoteData dat)
{
if (encNote.deleted)
{
var nd = new StandardFileNote(encNote.uuid, cfg, conn.HConfig)
{
CreationDate = encNote.created_at,
AuthHash = encNote.auth_hash,
ContentVersion = StandardNoteCrypt.GetSchemaVersion(encNote.content),
};
nd.RawModificationDate = encNote.updated_at;
return(nd);
}
ContentNote content;
string appDataContentString;
try
{
var contentJson = StandardNoteCrypt.DecryptContent(encNote.content, encNote.enc_item_key, encNote.auth_hash, authToken.masterkey, authToken.masterauthkey);
Logger.Debug(
StandardNotePlugin.Name,
$"DecryptContent of note {encNote.uuid:B}",
$"[content]:\r\n{encNote.content}\r\n" +
$"[enc_item_key]:\r\n{encNote.enc_item_key}\r\n" +
$"[auth_hash]:\r\n{encNote.auth_hash}\r\n" +
$"\r\n\r\n" +
$"[contentJson]:\r\n{contentJson}\r\n");
content = web.ParseJsonWithoutConverter <ContentNote>(contentJson);
appDataContentString = web.ParseJsonAndGetSubJson(contentJson, "appData", string.Empty);
}
catch (RestException)
{
throw;
}
catch (Exception e)
{
throw new StandardNoteAPIException("Cannot decrypt note with local masterkey", e);
}
var n = new StandardFileNote(encNote.uuid, cfg, conn.HConfig);
using (n.SuppressDirtyChanges())
{
n.Text = StandardNoteConfig.REX_LINEBREAK.Replace(content.text, Environment.NewLine);
n.InternalTitle = content.title;
n.AuthHash = encNote.auth_hash;
n.ContentVersion = StandardNoteCrypt.GetSchemaVersion(encNote.content);
n.IsPinned = GetAppDataBool(content.appData, APPDATA_PINNED, false);
n.IsLocked = GetAppDataBool(content.appData, APPDATA_LOCKED, false);
n.IsArchived = GetAppDataBool(content.appData, APPDATA_ARCHIVED, false);
n.IsProtected = content.@protected;
n.IsHidePreview = content.hidePreview;
var refTags = new List <StandardFileTagRef>();
foreach (var cref in content.references)
{
if (cref.content_type == "Note")
{
// ignore
}
else if (dat.Tags.Any(t => t.UUID == cref.uuid))
{
refTags.Add(new StandardFileTagRef(cref.uuid, dat.Tags.First(t => t.UUID == cref.uuid).Title));
}
else if (cref.content_type == "Tag")
{
Logger.Warn(StandardNotePlugin.Name, $"Reference to missing tag {cref.uuid} in note {encNote.uuid}");
}
else
{
Logger.Error(StandardNotePlugin.Name, $"Downloaded note contains an unknown reference :{cref.uuid} ({cref.content_type}) in note {encNote.uuid}");
}
}
foreach (var tref in dat.Tags.Where(tag => tag.References.Any(tref => tref == encNote.uuid)))
{
refTags.Add(new StandardFileTagRef(tref.UUID, tref.Title));
}
refTags = refTags.DistinctBy(t => t.UUID).ToList();
n.SetTags(refTags);
n.SetReferences(content.references);
n.CreationDate = encNote.created_at;
n.RawModificationDate = encNote.updated_at;
n.ClientUpdatedAt = GetAppDataDTO(content.appData, APPDATA_CLIENTUPDATEDAT, null);
n.NoteCreationDate = GetAppDataDTO(content.appData, APPDATA_NOTECDATE, null);
n.NoteModificationDate = GetAppDataDTO(content.appData, APPDATA_NOTEMDATE, null);
n.TextModificationDate = GetAppDataDTO(content.appData, APPDATA_TEXTMDATE, null);
n.TitleModificationDate = GetAppDataDTO(content.appData, APPDATA_TITLEMDATE, null);
n.TagsModificationDate = GetAppDataDTO(content.appData, APPDATA_TAGSMDATE, null);
n.PathModificationDate = GetAppDataDTO(content.appData, APPDATA_PATHMDATE, null);
n.RawAppData = appDataContentString;
}
return(n);
}