chore: pass config for es256 into SecretManager builder

Cargo.toml

@@ -17,7 +17,7 @@ edition = "2021"
 rust-version = "1.76.0"
 
 [workspace.dependencies]
-did_manager = { git = "https://git@github.com/impierce/did-manager.git", rev = "833019b" }
+did_manager = { git = "https://git@github.com/impierce/did-manager.git", rev = "d49c4f1" }
 siopv2 = { git = "https://git@github.com/impierce/openid4vc.git", rev = "12fed14" }
 oid4vci = { git = "https://git@github.com/impierce/openid4vc.git", rev = "12fed14" }
 oid4vc-core = { git = "https://git@github.com/impierce/openid4vc.git", rev = "12fed14" }

agent_application/example.config.yaml

@@ -25,6 +25,8 @@ signing_algorithms_supported:
   eddsa:
     enabled: true
     preferred: true
+  es256:
+    enabled: true
 
 # TODO: required to be stated explicitly?
 vp_formats:

agent_secret_manager/src/lib.rs

@@ -25,13 +25,17 @@ pub async fn secret_manager() -> SecretManager {
         builder = builder.with_ed25519_key(&issuer_eddsa_key_id);
     }
 
+    if let Some(issuer_es256_key_id) = issuer_es256_key_id {
+        builder = builder.with_es256_key(&issuer_es256_key_id);
+    }
+
     // If `did:iota:rms` is enabled, further values are required.
     if get_all_enabled_did_methods().contains(&agent_shared::config::SupportedDidMethod::IotaRms) {
         builder =
             builder
                 .with_did(
                     &issuer_did
-                        .expect("`You have enabled did:iota:rms, which requires the DID. Please provide the value through the config or environment variable.`"),
+                        .expect("`You have enabled did:iota:rms, which requires a known DID. Please provide the value through the config or environment variable.`"),
                 )
                 .with_fragment(&issuer_fragment.expect(
                     "`You have enabled did:iota:rms, which requires the fragment identifier of the key to be used. Please provide the value through the config or environment variable.`",