Class SpamGuard

Namespace

EchoHub.Server.Services

Assembly

EchoHub.Server.dll

In-memory, per-user spam protection consulted from ChatService (messages, joins) and ChannelService (channel creation), so every ingress protocol — SignalR and IRC alike — shares the same limits. State is per-process and never persisted; auto-mutes land in the normal mute store. Operates only on content the server already stores (for end-to-end encrypted rooms that is ciphertext) — nothing is decrypted.

public sealed class SpamGuard

Inheritance

object

SpamGuard

Inherited Members

object.GetType()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

SpamGuard(SpamOptions)

public SpamGuard(SpamOptions options)

Parameters

options SpamOptions

Properties

Enabled

public bool Enabled { get; }

Property Value

bool

Methods

CheckChannelCreate(Guid, ServerRole, DateTimeOffset?)

Checks a channel creation. Rejections count as violations but never auto-mute.

public SpamVerdict CheckChannelCreate(Guid userId, ServerRole role, DateTimeOffset? nowOverride = null)

Parameters

userId Guid

role ServerRole

nowOverride DateTimeOffset?

Returns

SpamVerdict

CheckJoin(Guid, ServerRole, DateTimeOffset?)

Checks a channel join. Rejections count as violations but never auto-mute.

public SpamVerdict CheckJoin(Guid userId, ServerRole role, DateTimeOffset? nowOverride = null)

Parameters

userId Guid

role ServerRole

nowOverride DateTimeOffset?

Returns

SpamVerdict

CheckMessage(Guid, ServerRole, string, DateTimeOffset?)

Checks a message send. Rejections count as violations; enough violations inside the violation window escalate to AutoMute (evaluated only on rejected messages, so a clean message never mutes anyone).

public SpamVerdict CheckMessage(Guid userId, ServerRole role, string content, DateTimeOffset? nowOverride = null)

Parameters

userId Guid

role ServerRole

content string

nowOverride DateTimeOffset?

Returns

SpamVerdict