feat: propagate origin and trigger to cdc and changes

src/database/executors/mock.rs

@@ -85,6 +85,14 @@ impl DatabaseExecutor for MockExecutor {
     Ok("2026-03-10T00:00:00Z".to_string())
   }
 
+  fn auth_origin(&self) -> Result<Option<Value>, String> {
+    Ok(None)
+  }
+
+  fn punc_trigger(&self) -> Result<Option<String>, String> {
+    Ok(None)
+  }
+
   #[cfg(test)]
   fn get_queries(&self) -> Vec<String> {
     MOCK_STATE.with(|state| state.borrow().captured_queries.clone())

src/database/executors/mod.rs

@@ -20,6 +20,12 @@ pub trait DatabaseExecutor: Send + Sync {
   /// Returns the current transaction timestamp
   fn timestamp(&self) -> Result<String, String>;
 
+  /// Returns the current auth.origin session context if configured
+  fn auth_origin(&self) -> Result<Option<Value>, String>;
+
+  /// Returns the current punc.name session context if configured
+  fn punc_trigger(&self) -> Result<Option<String>, String>;
+
   #[cfg(test)]
   fn get_queries(&self) -> Vec<String>;
 

src/database/executors/pgrx.rs

@@ -150,4 +150,46 @@ impl DatabaseExecutor for SpiExecutor {
       })
     })
   }
+
+  fn auth_origin(&self) -> Result<Option<Value>, String> {
+    self.transact(|| {
+      Spi::connect(|client| {
+        let mut tup_table = client
+          .select(
+            "SELECT NULLIF(current_setting('auth.origin', true), '')::jsonb",
+            None,
+            &[],
+          )
+          .map_err(|e| format!("SPI Select Error: {}", e))?;
+
+        if let Some(row) = tup_table.next() {
+          if let Ok(Some(jsonb)) = row.get::<pgrx::JsonB>(1) {
+            return Ok(Some(jsonb.0));
+          }
+        }
+        Ok(None)
+      })
+    })
+  }
+
+  fn punc_trigger(&self) -> Result<Option<String>, String> {
+    self.transact(|| {
+      Spi::connect(|client| {
+        let mut tup_table = client
+          .select(
+            "SELECT NULLIF(current_setting('punc.name', true), '')",
+            None,
+            &[],
+          )
+          .map_err(|e| format!("SPI Select Error: {}", e))?;
+
+        if let Some(row) = tup_table.next() {
+          if let Ok(val_opt) = row.get::<String>(1) {
+            return Ok(val_opt);
+          }
+        }
+        Ok(None)
+      })
+    })
+  }
 }

src/database/mod.rs

@@ -206,6 +206,16 @@ impl Database {
     self.executor.timestamp()
   }
 
+  /// Returns the current auth.origin session context if configured
+  pub fn auth_origin(&self) -> Result<Option<Value>, String> {
+    self.executor.auth_origin()
+  }
+
+  /// Returns the current punc.name session context if configured
+  pub fn punc_trigger(&self) -> Result<Option<String>, String> {
+    self.executor.punc_trigger()
+  }
+
   pub fn compile(&mut self, errors: &mut Vec<crate::drop::Error>) {
     // Phase 1: Registration
     self.collect_schemas(errors);