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List<String> only_fields = Arrays.asList( "external_group_id", "external_account_id", "id", "claim_number", "claim_sequence_number", "date_of_service", "claim_submission_date", "patient_first_name", "patient_last_name", "date_of_birth", "ndc", "product_service_id_qualifier", "prescription_service_reference_number", "drug_name", "quantity_dispensed", "days_supply", "prescriber_first_name", "prescriber_last_name", "patient_pay_amount", "total_amount_paid", "formulary_attributes.brand_for_generic", "prescription_origin_code", "claim_status", "pharmacy_nabp", "point_of_service_rebate_amount" ); |
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List<String> list = Arrays.stream(climestatus) .flatMap(Arrays::stream) .collect(Collectors.toList()); |
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Optional.ofNullable(claimHistoryTransformationRequest.getMember()) .ifPresent(membersList -> membersList.forEach(member -> { Member members = new Member(); members.setClientId(member.getIdentifier().getComponent1()); members.setExternalMemberId(member.getSubscriberId()); members.setExternalGroupId(member.getIdentifier().getComponent3()); members.setPersonCode(member.getPersonCode()); members.setExternalAccountId(member.getIdentifier().getComponent2()); memberList.add(members); })); Optional.ofNullable(claimHistoryTransformationRequest.getServiceDateRange()) .ifPresent(serviceDateRange -> { Optional.ofNullable(serviceDateRange.getStart()) .ifPresent(start -> claimHistoryJudiRequest.setStartDate(start)); Optional.ofNullable(serviceDateRange.getEnd()) .ifPresent(end -> claimHistoryJudiRequest.setEndDate(end)); }); |
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import java.util.Arrays; import java.util.List; public class MockData { public static void main(String[] args) { // Create mock data for Member Member member1 = new Member(); member1.setIdentifier(new Identifier("ID12345")); // Assuming Identifier has a constructor that accepts a string member1.setSubscriberId("SUB123"); member1.setPersonCode("PC123"); Member member2 = new Member(); member2.setIdentifier(new Identifier("ID67890")); member2.setSubscriberId("SUB456"); member2.setPersonCode("PC456"); List<Member> members = Arrays.asList(member1, member2); // Create mock data for ServiceDateRange ServiceDateRange serviceDateRange = new ServiceDateRange(); serviceDateRange.setStart("2024-01-01"); serviceDateRange.setEnd("2024-12-31"); // Create mock data for ConsumerClaimRequest ConsumerClaimRequest consumerClaimRequest = new ConsumerClaimRequest(); consumerClaimRequest.setMember(members); consumerClaimRequest.setServiceDateRange(serviceDateRange); consumerClaimRequest.setClaimStatus(Arrays.asList("Approved", "Pending")); consumerClaimRequest.setRejectCode(Arrays.asList("RC001", "RC002")); consumerClaimRequest.setOffset(10.0); consumerClaimRequest.setLimit(100.0); // Example output System.out.println("Consumer Claim Request Mock Data: "); System.out.println(consumerClaimRequest); } } Identifier identifier1 = new Identifier(); identifier1.setContextCode("CTX123"); identifier1.setComponent1("COMP1"); identifier1.setComponent2("COMP2"); identifier1.setComponent3("COMP3"); identifier1.setComponent4("COMP4"); |
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// Set claim statuses: "P" for Paid, "R" for Rejected String claimStatus = consumerClaimRequest.getClaimStatus(); if (claimStatus != null && (claimStatus.equals("P") || claimStatus.equals("R"))) { judiClaimRequest.setClaimStatus(claimStatus); } else { throw new IllegalArgumentException("Invalid claim status. Expected 'P' or 'R'."); } // Set reject codes, obtaining them from the consumerClaimRequest List<String> rejectCodes = consumerClaimRequest.getRejectCode(); if (rejectCodes != null && !rejectCodes.isEmpty()) { judiClaimRequest.setRejectCodes(String.join(",", rejectCodes)); } else { throw new IllegalArgumentException("Reject codes cannot be null or empty"); } // Create and add OrderBy using a stream and lambda List<OrderBy> orderByList = Stream.of(new OrderBy()) .peek(orderBy -> orderBy.setDateOfService("desc")) .collect(Collectors.toList()); judiClaimRequest.setOrderBy(orderByList); |
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import java.util.Arrays; import java.util.List; /** * This method validates and prepares a `JudiClaimRequest` object from a `ConsumerClaimRequest`. * It processes the members of the `ConsumerClaimRequest`, sets relevant properties in * the `JudiClaimRequest`, and returns the prepared request object. * * @param consumerClaimRequest The request object containing consumer claim details. * @return Prepared `JudiClaimRequest` object. */ private JudiClaimRequest validateAndPrepareJudiClaimRequest(ConsumerClaimRequest consumerClaimRequest) { // Create a new JudiClaimRequest object JudiClaimRequest judiClaimRequest = new JudiClaimRequest(); // Process members in the consumerClaimRequest using forEach and method references (Java 8 feature) consumerClaimRequest.getMember().forEach(member -> { judiClaimRequest.setClientId(member.getIdentifier().getComponent1()); judiClaimRequest.setExternalAccountId(member.getIdentifier().getComponent2()); judiClaimRequest.setExternalGroupId(member.getIdentifier().getComponent3()); judiClaimRequest.setPersonCode(member.getPersonCode()); judiClaimRequest.setExternalMemberId(member.getSubscriberId()); }); // Set dates, claim status, reject codes, pagination, and claim sources judiClaimRequest.setStartDate(consumerClaimRequest.getServiceDateRange().getStart()); judiClaimRequest.setEndDate(consumerClaimRequest.getServiceDateRange().getEnd()); judiClaimRequest.setClaimStatus(String.valueOf(consumerClaimRequest.getClaimStatus())); judiClaimRequest.setRejectCodes(String.valueOf(consumerClaimRequest.getRejectCode())); judiClaimRequest.setPageNumber(1); judiClaimRequest.setResultsPerPage(100); // Use Arrays.asList to simplify adding elements to the list (Java 8 feature) List<String> claimSources = Arrays.asList("admin", "switch"); judiClaimRequest.setClaimSources(claimSources); // Add pharmacy data flag judiClaimRequest.setAddPharmacyData(true); // Return the prepared request object return judiClaimRequest; } |
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spring: cloud: vault: uri: http://localhost:8200 # Replace with your Vault server URL token: <vault-token> # Use your Vault token kv: enabled: true authentication: TOKEN config: order: 1 secret: backend: secret security: oauth2: client: registration: my-client: client-id: ${vault.oauth2.client-id} # Fetch from Vault client-secret: ${vault.oauth2.client-secret} # Fetch from Vault scope: read,write redirect-uri: "{baseUrl}/login/oauth2/code/{registrationId}" provider: my-provider: authorization-uri: https://provider.com/oauth/authorize token-uri: https://provider.com/oauth/token user-info-uri: https://provider.com/userinfo |
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spring: security: oauth2: resourceserver: jwt: issuer-uri: https://example.com/issuer-uri |
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import org.springframework.context.annotation.Bean; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.oauth2.jwt.JwtDecoder; import org.springframework.security.oauth2.jwt.NimbusJwtDecoder; import org.springframework.security.web.SecurityFilterChain; @EnableWebSecurity public class SecurityConfig { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { http .authorizeHttpRequests((authz) -> authz .requestMatchers("/public").permitAll() // Public endpoint, no authentication needed .anyRequest().authenticated() // All other requests require authentication ) .oauth2ResourceServer((oauth2) -> oauth2 .jwt(jwt -> jwt // Use default JWT configuration or customize here .decoder(customJwtDecoder()) // Optional: use a custom decoder if needed ) ); return http.build(); } // Example custom JwtDecoder using a JWKS URI (replace with your actual JWKS URI) @Bean public JwtDecoder customJwtDecoder() { return NimbusJwtDecoder.withJwkSetUri("https://example.com/.well-known/jwks.json").build(); } } |
To set up OAuth2 in a Spring Boot 3.3.2 application, you can follow these general steps. The process involves using Spring Security with OAuth2 support for client or resource-server implementations. Below are the setup instructions for both types of OAuth2 configurations.
1. Add Dependencies
In your pom.xml
(for Maven) or build.gradle
(for Gradle), add the necessary dependencies for Spring Security and OAuth2.
Maven
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xmlCopy code<code><dependencies> <!-- Spring Security --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <!-- Spring Security OAuth2 Client --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-client</artifactId> </dependency> <!-- Spring Security OAuth2 Resource Server --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-oauth2-resource-server</artifactId> </dependency> </dependencies> |
Gradle
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gradleCopy code<code>dependencies { implementation 'org.springframework.boot:spring-boot-starter-security' implementation 'org.springframework.boot:spring-boot-starter-oauth2-client' implementation 'org.springframework.boot:spring-boot-starter-oauth2-resource-server' } |
2. Configure OAuth2 in application.yml
or application.properties
You will need to define the OAuth2 client or resource server properties in the configuration file. Below is an example configuration for an OAuth2 client setup with Google as the provider.
application.yml
(for OAuth2 Client)
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yamlCopy code<code>spring: security: oauth2: client: registration: google: client-id: YOUR_GOOGLE_CLIENT_ID client-secret: YOUR_GOOGLE_CLIENT_SECRET scope: profile, email redirect-uri: "{baseUrl}/login/oauth2/code/{registrationId}" provider: google: authorization-uri: https://accounts.google.com/o/oauth2/auth token-uri: https://oauth2.googleapis.com/token user-info-uri: https://www.googleapis.com/oauth2/v3/userinfo user-name-attribute: sub |
3. Security Configuration
Create a configuration class to configure the security settings of your Spring Boot application.
OAuth2 Client Configuration
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javaCopy code<code>import org.springframework.context.annotation.Bean; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.oauth2.client.oidc.userinfo.OidcUserService; import org.springframework.security.web.SecurityFilterChain; @EnableWebSecurity public class SecurityConfig { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { http .authorizeHttpRequests((authz) -> authz .requestMatchers("/").permitAll() .anyRequest().authenticated() ) .oauth2Login() .userInfoEndpoint() .oidcUserService(new OidcUserService()); return http.build(); } } |
OAuth2 Resource Server Configuration
If you want to configure your application as a resource server that consumes JWT tokens:
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javaCopy code<code>import org.springframework.context.annotation.Bean; import org.springframework.security.config.annotation.web.builders.HttpSecurity; import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity; import org.springframework.security.web.SecurityFilterChain; @EnableWebSecurity public class SecurityConfig { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { http .authorizeHttpRequests((authz) -> authz .anyRequest().authenticated() ) .oauth2ResourceServer() .jwt(); return http.build(); } } |
In this setup, you’ll need to add additional configuration for your JWT provider (such as Auth0, Okta, or your custom authorization server).
4. Additional Configurations
- OAuth2 Login: If you’re building a client application, the default login page provided by Spring Boot OAuth2 will handle the redirect to your OAuth2 provider.
- Customizing the login flow: You can further customize the login success and failure handlers, or user details service, depending on your application’s requirements.
- Logout functionality: You can also configure the logout behavior using
http.oauth2Login().logout()
.
5. Testing OAuth2 Login or Resource Access
- For client applications, start your Spring Boot app and navigate to
/login
. You should be redirected to the OAuth2 provider login page. - For resource servers, test by sending a JWT in the
Authorization
header (Bearer <token>
) to the protected API endpoints.
Troubleshooting
- Ensure that your OAuth2 provider details, like
client-id
,client-secret
, andredirect-uri
, are correctly configured. - Ensure that your authorization server is correctly issuing tokens (JWT in most cases) that your Spring Boot app can consume.
This is a basic setup. You may need to extend it based on your specific OAuth2 provider and application requirements. Let me know if you need more information on any specific OAuth2 provider or advanced configuration.