Major improvement, security handling, file handling +fixes

crates/cgcx-core/src/lib.rs

@@ -28,6 +28,8 @@ pub enum CgcxError {
     RateLimited,
     #[error("bad request: {0}")]
     BadRequest(String),
+    #[error("blocked hash")]
+    BlockedHash,
     #[error("insufficient storage")]
     InsufficientStorage,
     #[error("io error: {0}")]

crates/cgcx-core/src/models.rs

@@ -44,6 +44,7 @@ pub struct Content {
     pub max_views: Option<u64>,
     pub allow_download: bool,
     pub password_hash: Option<String>,
+    pub show_author: bool,
     pub created_at: DateTime<Utc>,
     pub deleted_at: Option<DateTime<Utc>>,
 }
@@ -61,6 +62,8 @@ pub struct ContentFile {
     pub encrypted_hash: Vec<u8>,
     pub render_flags: u32,
     pub created_at: DateTime<Utc>,
+    pub plaintext_hash: Vec<u8>,
+    pub ref_count: u64,
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize)]