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Try to fix boardcasting with Antigravity.

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Creeper Lv
2026-06-01 17:11:09 +10:00
parent 78a99dc279
commit 9decde570f
5 changed files with 197 additions and 123 deletions
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Server/Security/PeerCache.cs
+49 -24
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@@ -6,29 +6,44 @@ namespace SNote.Server.Security;
public class PeerCache
{
// Mapping: PeerUrl (normalized) -> PeerDetails (SessionToken, PublicKeyPem)
// Mapping: PeerGuid -> PeerDetails (SessionToken, PublicKeyPem, PeerUrl)
private readonly ConcurrentDictionary<string, PeerDetails> _downstreamPeers = new(StringComparer.OrdinalIgnoreCase);
private readonly ConcurrentDictionary<string, DateTime> _recentBroadcastIds = new(StringComparer.OrdinalIgnoreCase);
public void RegisterPeer(string peerUrl, string sessionToken, string publicKeyPem)
public void RegisterPeer(string peerGuid, string sessionToken, string publicKeyPem, string peerUrl)
{
if (string.IsNullOrWhiteSpace(peerUrl) || string.IsNullOrWhiteSpace(sessionToken)) return;
if (string.IsNullOrWhiteSpace(peerGuid) || string.IsNullOrWhiteSpace(sessionToken)) return;
var cleanUrl = peerUrl.Trim().TrimEnd('/');
var details = new PeerDetails(sessionToken, publicKeyPem.Trim());
var details = new PeerDetails(sessionToken, publicKeyPem.Trim(), cleanUrl);
_downstreamPeers[cleanUrl] = details;
Console.WriteLine($"[PeerCache] Registered downstream peer node: {cleanUrl} with secure session token.");
_downstreamPeers[peerGuid] = details;
Console.WriteLine($"[PeerCache] Registered downstream peer node: {peerGuid} (URL: {cleanUrl}) with secure session token.");
}
public void RemovePeer(string peerUrl)
public void RemovePeer(string peerGuid)
{
if (string.IsNullOrWhiteSpace(peerGuid)) return;
if (_downstreamPeers.TryRemove(peerGuid, out var details))
{
Console.WriteLine($"[PeerCache] Evicted offline peer node: {peerGuid} (URL: {details.PeerUrl})");
}
}
public void RemovePeerByUrl(string peerUrl)
{
if (string.IsNullOrWhiteSpace(peerUrl)) return;
var cleanUrl = peerUrl.Trim().TrimEnd('/');
if (_downstreamPeers.TryRemove(cleanUrl, out _))
foreach (var kvp in _downstreamPeers)
{
Console.WriteLine($"[PeerCache] Evicted offline peer node: {cleanUrl}");
if (string.Equals(kvp.Value.PeerUrl, cleanUrl, StringComparison.OrdinalIgnoreCase))
{
if (_downstreamPeers.TryRemove(kvp.Key, out _))
{
Console.WriteLine($"[PeerCache] Evicted offline peer node by URL: {cleanUrl} (GUID: {kvp.Key})");
}
}
}
}
@@ -37,36 +52,46 @@ public class PeerCache
return new List<string>(_downstreamPeers.Keys);
}
public string? GetToken(string peerUrl)
public string? GetToken(string peerGuid)
{
var cleanUrl = peerUrl.Trim().TrimEnd('/');
return _downstreamPeers.TryGetValue(cleanUrl, out var details) ? details.SessionToken : null;
return _downstreamPeers.TryGetValue(peerGuid, out var details) ? details.SessionToken : null;
}
public string? GetPublicKey(string peerUrl)
public string? GetPublicKey(string peerGuid)
{
var cleanUrl = peerUrl.Trim().TrimEnd('/');
return _downstreamPeers.TryGetValue(cleanUrl, out var details) ? details.PublicKeyPem : null;
return _downstreamPeers.TryGetValue(peerGuid, out var details) ? details.PublicKeyPem : null;
}
public bool VerifySessionToken(string peerUrl, string token)
public string? GetPublicKeyByUrl(string peerUrl)
{
if (string.IsNullOrEmpty(peerUrl) || string.IsNullOrEmpty(token)) return false;
var cleanUrl = peerUrl.Trim().TrimEnd('/');
foreach (var details in _downstreamPeers.Values)
{
if (string.Equals(details.PeerUrl, cleanUrl, StringComparison.OrdinalIgnoreCase))
{
return details.PublicKeyPem;
}
}
return null;
}
public bool VerifySessionToken(string peerGuid, string token)
{
if (string.IsNullOrEmpty(peerGuid) || string.IsNullOrEmpty(token)) return false;
var cleanUrl = peerUrl.Trim().TrimEnd('/');
if (_downstreamPeers.TryGetValue(cleanUrl, out var details))
if (_downstreamPeers.TryGetValue(peerGuid, out var details))
{
return string.Equals(details.SessionToken, token, StringComparison.Ordinal);
}
return false;
}
public List<(string Url, string Token)> GetActivePeers()
public List<(string Guid, string Url, string Token)> GetActivePeers()
{
var list = new List<(string Url, string Token)>();
var list = new List<(string Guid, string Url, string Token)>();
foreach (var kvp in _downstreamPeers)
{
list.Add((kvp.Key, kvp.Value.SessionToken));
list.Add((kvp.Key, kvp.Value.PeerUrl, kvp.Value.SessionToken));
}
return list;
}
@@ -89,4 +114,4 @@ public class PeerCache
}
}
public record PeerDetails(string SessionToken, string PublicKeyPem);
public record PeerDetails(string SessionToken, string PublicKeyPem, string PeerUrl);