Update cedar-policy requirement from 3.3.0 to 4.0.0

saturn/Cargo.toml

@@ -13,4 +13,4 @@ tracing-subscriber = { workspace = true }
 thiserror = { workspace = true }
 
 itertools = "0.13.0"
-cedar-policy = "3.3.0"
+cedar-policy = "4.0.0"

saturn/src/context.rs

@@ -1,5 +1,5 @@
 use cedar_policy::{
-    Authorizer, Context, Decision, Diagnostics, HumanSchemaError, ParseErrors, PolicySet,
+    Authorizer, CedarSchemaError, Context, Decision, Diagnostics, ParseErrors, PolicySet,
     PolicySetError, Request, Schema, SchemaError, ValidationMode, Validator,
 };
 use itertools::Itertools;
@@ -24,7 +24,7 @@ pub enum ContextError {
     #[error("Error Parsing Json Schema: {0}")]
     JsonSchema(#[from] SchemaError),
     #[error("Error Parsing Human-readable Schema: {0}")]
-    CedarSchema(#[from] HumanSchemaError),
+    CedarSchema(#[from] CedarSchemaError),
     #[error("Error Parsing PolicySet: {0}")]
     Policy(#[from] ParseErrors),
     #[error("Error Processing PolicySet: {0}")]
@@ -91,9 +91,9 @@ impl AppContext {
     ) -> Result<(), Error> {
         let es = self.entities.as_entities(&self.schema);
         let q = Request::new(
-            Some(principal.as_ref().clone().into()),
-            Some(action.as_ref().clone().into()),
-            Some(resource.as_ref().clone().into()),
+            principal.as_ref().clone().into(),
+            action.as_ref().clone().into(),
+            resource.as_ref().clone().into(),
             context,
             Some(&self.schema),
         )

saturn/src/lib.rs

@@ -5,7 +5,7 @@ mod util;
 
 #[cfg(test)]
 mod test {
-    use std::fs;
+    use std::{fs, sync::Once};
 
     use cedar_policy::{Authorizer, Context, Entities, PolicySet, Request};
 
@@ -15,6 +15,16 @@ mod test {
         util::EntityUid,
     };
 
+    static INIT: Once = Once::new();
+
+    fn init_tracing() {
+        INIT.call_once(|| {
+            tracing_subscriber::fmt()
+                .pretty()
+                .init();
+        });
+    }
+
     #[test]
     fn test_without_entity() {
         const POLICY_SRC: &str = r#"
@@ -25,14 +35,7 @@ mod test {
         let action = r#"Action::"view""#.parse().unwrap();
         let alice = r#"User::"alice""#.parse().unwrap();
         let file = r#"File::"93""#.parse().unwrap();
-        let request = Request::new(
-            Some(alice),
-            Some(action),
-            Some(file),
-            Context::empty(),
-            None,
-        )
-        .unwrap();
+        let request = Request::new(alice, action, file, Context::empty(), None).unwrap();
 
         let entities = Entities::empty();
         let authorizer = Authorizer::new();
@@ -44,8 +47,7 @@ mod test {
         let action = r#"Action::"view""#.parse().unwrap();
         let bob = r#"User::"bob""#.parse().unwrap();
         let file = r#"File::"93""#.parse().unwrap();
-        let request =
-            Request::new(Some(bob), Some(action), Some(file), Context::empty(), None).unwrap();
+        let request = Request::new(bob, action, file, Context::empty(), None).unwrap();
 
         let answer = authorizer.is_authorized(&request, &policy, &entities);
 
@@ -59,7 +61,7 @@ mod test {
 
     #[test]
     fn test_project_path_policy() {
-        tracing_subscriber::fmt().pretty().init();
+        init_tracing();
         let entities_path = "./test/project/.mega.json";
         let entities_file = fs::File::open(entities_path).unwrap();
         let entities = serde_json::from_reader(entities_file).unwrap();
@@ -128,7 +130,7 @@ mod test {
 
     #[test]
     fn test_private_path_policy() {
-        tracing_subscriber::fmt().pretty().init();
+        init_tracing();
         let parent_entities_file = fs::File::open("./test/project/.mega.json").unwrap();
         let parent_entities: EntityStore = serde_json::from_reader(parent_entities_file).unwrap();