fix: removed code no longer needed

pom.xml

@@ -6,7 +6,7 @@
 
 	<groupId>ch.bfh</groupId>
 	<artifactId>mobile-access-gateway</artifactId>
-	<version>0.0.56</version>
+	<version>0.0.57</version>
 	<description>FHIR Gateway supporting the PMIR and MHD server actors and uses XDS/PIXV3 to communicate with an XDS Affinity Domain</description>
 	<packaging>jar</packaging>
 

src/main/java/ch/bfh/ti/i4mi/mag/xua/SamlIDPIntegration.java

@@ -435,7 +435,7 @@ public SAMLDiscovery samlIDPDiscovery() {
 		return idpDiscovery;
 	}
 
-	@Value("${iua.idp.metadata-url:/idp-metadata.xml}}")
+	@Value("${iua.idp.metadata-url:/idp-metadata.xml}")
 	private String metadataIdpLocation;
 
 	public ExtendedMetadataDelegate ssoCircleExtendedMetadataProvider(String entityId)
@@ -446,8 +446,8 @@ public ExtendedMetadataDelegate ssoCircleExtendedMetadataProvider(String entityI
 
 		// Use the environment variable if it's set, otherwise fall back to the config
 		String idpSSOCircleMetadataURL = metadataIdpLocation != null && !metadataIdpLocation.isEmpty()
-				? metadataIdpLocation.trim().replaceAll("[}]$", "")
-				: conf.getMetadataUrl().trim().replaceAll("[}]$", "");
+				? metadataIdpLocation.trim()
+				: conf.getMetadataUrl().trim();
 
 		log.info("metadataIdpLocation: {}", metadataIdpLocation.trim());
 		log.info("conf.getMetadataUrl(): {}", conf.getMetadataUrl().trim());