In one of my REST services, I make use of Spring Security to validate the token that is being passed in the header. However, spring is unable to find the “Authorization” header, even though it is there. This was not a problem when testing in test, and even locally but when we deployed to PROD we g…
Tag: spring-boot
Cannot instantiate Session Factory in Spring Boot Application
Whenever I run Spring boot app, I got following errors about EntityManagerFactory and SessionFactory which results in Spring error with current stack trace below: Classes: Main: Configuration class: How can I fix that? What is the problem with creating the beans? I cannot find any information about this probl…
Spring Boot Gradle multi-project build not seeing internal dependencies during tests
I’m having a problem on a larger multi-project build that I was migrating from Gradle 4 to 5, and replicated the issue on a smaller, more concise build to demonstrate the issue. I have 2 projects in the build. One is a dependency (basic library) used by the other. Snippet of demo-web: build.gradle The d…
Encrypt By javascript and decrypt by Java
I use AES encryption in my react-native app as below Out come= encrypted: aK7+UX24ttBgfTnAndz9aQ== following is the code I use in my backend using java for get the decrypt output= decryted : = 123456[][][][][][][][][][] Iam getting out put as 16 bit as above. what I want is out put should come as only 123456.…
Can you set a dynamic value to @PreAuthorize in Spring?
Right now I use But I want the CREATE_USER_PRIVILEGE to come from a function(). Is this possible? Answer You could do something like this:
spring boot not loading default profile while using spring.profile.default in application.properties
FYI : I swear there is no activating profile configuration such as -D or run configuration Goal When application is booted up without any activating profile, the dev profile is activated as a default. Problem I’ve set spring.profile.default = dev , and I would expect that the dev profile is activated. B…
Sign in with Apple Java User Verification
I’ve implemented the app side of the new apple feature “Sign in with Apple” but i’m unable to verificate with authorizationCode in my backend. My backend is written in java and i’m unable to generate JWT and communicate with Apple servers. Answer First go developer.apple.com ->…
Pom.xml and Properties for org.springframework.boot 2.1.8.RELEASE Redshift Cluster V1.0.10393
The first error I’m getting Invalid operation: SQL command “drop sequence if exists hibernate_sequence” not supported Further down in the exceptions I see the following. I assume I have to change the way indexes are incremented in hibernate_sequence. While building a java Spring Boot applica…
When publisher confirms are enabled, queue length limit is set and overflow is set to reject-publish,why cause in confirm callback I received is null?
I am learning Queue Length Limit(https://www.rabbitmq.com/maxlength.html), as it says, queue is set to ‘x-max-length:10’,and ‘x-overflow:reject-publish’, and also, I enable publisher confirms. So, when the number of messages in the queue reaches 10, the publisher will be informed of th…
How to integrate GraphiQL with Spring-Boot?
My target is to build a GraphQL server on Spring with (1) GraphiQL IDE (2) dynamic GraphQL schema at run-time. My GraphQL engine is GraphQL-Java. In my first try, I use graphql-java-spring-boot-starter-webmvc and graphiql-spring-boot-starter. Both the GraphQL server and the GraphiQL work well. However, under …