Antispam

src/config.rs

@@ -8,10 +8,18 @@ const CONFIG_FILE: &str = "config.toml";
 
 #[derive(Deserialize, Serialize)]
 pub struct Config {
-	//#[serde(default = "Config::default_admin_emails")]
-	//pub admin_emails: Vec<String>,
 	#[serde(default = "Config::default_admin_passwords")]
 	pub admin_passwords: Vec<String>,
+	/// (seconds)
+	#[serde(default = "Config::default_antispam_duration")]
+	pub antispam_duration: u64,
+	#[serde(default = "Config::default_antispam_enable")]
+	pub antispam_enable: bool,
+	/// Maximum number of mutations by IP within antispam_duration
+	#[serde(default = "Config::default_antispam_mutation_limit")]
+	pub antispam_mutation_limit: u32,
+	#[serde(default = "Config::default_antispam_whitelist")]
+	pub antispam_whitelist: Vec<IpAddr>,
 	/// New or edited comments need admin's approval before being public
 	#[serde(default = "Config::default_comment_approve")]
 	pub comment_approve: bool,
@@ -43,17 +51,30 @@ pub struct Config {
 	pub matrix_server: String,
 	#[serde(default = "Config::default_matrix_user")]
 	pub matrix_user: String,
+	/// Are we behind a reverse proxy?
+	/// Determines whether we assume client address is in a Forwarded header or socket address.
+	#[serde(default = "Config::default_reverse_proxy")]
+	pub reverse_proxy: bool,
 	#[serde(default = "Config::default_root_url")]
 	pub root_url: String,
 }
 
 impl Config {
-	/*fn default_admin_emails() -> Vec<String> {
-		vec![]
-	}*/
 	fn default_admin_passwords() -> Vec<String> {
 		vec![]
 	}
+	fn default_antispam_duration() -> u64 {
+		3600
+	}
+	fn default_antispam_enable() -> bool {
+		true
+	}
+	fn default_antispam_mutation_limit() -> u32 {
+		10
+	}
+	fn default_antispam_whitelist() -> Vec<IpAddr> {
+		vec![[127u8, 0, 0, 1].into(), [0u8; 4].into(), [0u8; 16].into()]
+	}
 	fn default_comment_approve() -> bool {
 		true
 	}
@@ -96,6 +117,9 @@ impl Config {
 	fn default_matrix_user() -> String {
 		"@tuxmain:matrix.txmn.tk".into()
 	}
+	fn default_reverse_proxy() -> bool {
+		false
+	}
 	fn default_root_url() -> String {
 		"/".into()
 	}
@@ -104,8 +128,11 @@ impl Config {
 impl Default for Config {
 	fn default() -> Self {
 		Self {
-			//admin_emails: Self::default_admin_emails(),
 			admin_passwords: Self::default_admin_passwords(),
+			antispam_duration: Self::default_antispam_duration(),
+			antispam_enable: Self::default_antispam_enable(),
+			antispam_mutation_limit: Self::default_antispam_mutation_limit(),
+			antispam_whitelist: Self::default_antispam_whitelist(),
 			comment_approve: Self::default_comment_approve(),
 			comment_edit_timeout: Self::default_comment_edit_timeout(),
 			comment_author_max_len: Self::default_comment_author_max_len(),
@@ -120,6 +147,7 @@ impl Default for Config {
 			matrix_room: Self::default_matrix_room(),
 			matrix_server: Self::default_matrix_server(),
 			matrix_user: Self::default_matrix_user(),
+			reverse_proxy: Self::default_reverse_proxy(),
 			root_url: Self::default_root_url(),
 		}
 	}