I would suggest to create an interceptor for feign requests and there you can extract the token from RequestContextHolder and add it to request header directly. next step on music theory as a guitar player. String authTokenHeader = request.getHeader ("Authorization"); // parse the token // there can be type of token passed. Stack Overflow for Teams is moving to its own domain! Math papers where the only issue is that someone else could've done it but didn't, LLPSI: "Marcus Quintum ad terram cadere uidet.". English translation of "Sermon sur la communion indigne" by St. John Vianney. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How do I simplify/combine these two methods? I was intercepting the requests from one microservice, getting the token and setting it my new ApiClient and calling endpoint from another microservice using this ApiClient. For example, you can use a request scoped bean and, as you suggest, one MVC interceptor. But I really don't know if there is possibility to pre-configure feign client. Find centralized, trusted content and collaborate around the technologies you use most. Thank you very much @KeVin, I really appreciate that. Found footage movie where teens get superpowers after getting struck by lightning? Is it possible to do that? How to get the current working directory in Java? here is what i do. In C, why limit || and && to evaluate to booleans? Feign Client - Dynamic Authorization Header. How do I call one constructor from another in Java? How do I create a Java string from the contents of a file? Does it make sense to say that if someone was hired for an academic position, that means they were the "best"? When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned, 2022 Moderator Election Q&A Question Collection. how can I get the current Bearer token of my request? Connect and share knowledge within a single location that is structured and easy to search. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. I think the answer below from @stacker is correct but also I think is somehow incomplete and missing the "how to use it in Feign". Hi what trying to achieve is to get bearer token that submited from front end in java spring boot RESTApi controller and do another request using feign client to another microservices? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. However, need to get access token for the logged in user. Not the answer you're looking for? Why does the sentence uses a question form, but it is put a period in the end? Spring Security is saving/maintaining idToken as jwt token but I am trying get accessToken value to use as bearer token for further API calls. To learn more, see our tips on writing great answers. I have a request that receives an oauth token (Bearer asdf22324) I need it to pass it to my feign client to be able to request another service using the same token. if someone can do this with something better, i will accept yours as answer. Asking for help, clarification, or responding to other answers. @KeVin Could you try any of the proposed solutions? Can an autistic person with difficulty making eye contact survive in the workplace? I had a similar case. I also tried the interceptor, but I'm not sure how it would affect others (and not sure how to invoke it either). As get it as string to replace "tokenString" value so i can use it to submit to another request. How can I get the current stack trace in Java? "Public domain": Can I sell prints of the James Webb Space Telescope? Should we burninate the [variations] tag? Thank you very much @TonyMurphy, I really appreciate the comment. Some coworkers are committing to work overtime for a 1% bonus. For instance: With this setup, you can use the bean in your Service autowiring the corresponding bean: Similar solutions has been provided here in stack overflow. Are cheap electric helicopters feasible to produce? yes i use it to call another microservice using feign client, and in the same gateway which is require same token because it's behind the same spring security. Stack Overflow for Teams is moving to its own domain! By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Make a wide rectangle out of T-Pipes without loops. See, for instance, this related question. github.com/Netflix/Hystrix/wiki/Plugins#concurrencystrategy, Making location easier for developers with new data primitives, Stop requiring only one assertion per unit test: Multiple assertions are fine, Mobile app infrastructure being decommissioned, 2022 Moderator Election Q&A Question Collection. Why can we add/substract/cross out chemical equations for Hess law? Thanks! Short story about skydiving while on a time dilation drug, Saving for retirement starting at 68 years old, Multiplication table with plenty of comments, "What does prevent x from doing y?" When the migration is complete, you will access your Teams at stackoverflowteams.com, and they will no longer appear in the left sidebar on stackoverflow.com. One thing that you can do is to create DefaultApiFilter, intercept the request, save the token in your database (or set it to some static variable, some singleton class or something similar) and then call in it your service method when trying to use the FeignClient: This doFilter method will always be executed before any endpoint is called, and later the endpoint will be called. How to get an enum value from a string value in Java. If so, is it a standard authentication sceme (for example OAuth2) or a custom one (a custom JWT token authentication)? @RequestHeader("Authorization") String token. Multiplication table with plenty of comments. Are you using this token for any other purpose? How can I create an executable/runnable JAR with dependencies using Maven? How to configure port for a Spring Boot application, authorization type bearer token on postman and request data from the API which requires a token bearer with flutter. What is a good way to make an abstract board game truly alien? wait i trying another solution, but if the bounty expired before i can pick one of the solution here, i will start the bounty again to reward one of you. Should we burninate the [variations] tag? How do I make kelp elevator without drowning? I am trying to do something relatively simple. Does a creature have to see to be affected by the Fear spell initially since it is an illusion? Correct handling of negative chapter numbers. Thanks for contributing an answer to Stack Overflow! Honestly I have never tested it, but it seems that you can provide the request header value right in the Feign client definition, in your case something like: Of course, you can also a common Controller that other Controllers can extend. Srini Any ideas/examples? Asking for help, clarification, or responding to other answers. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. How to get bearer token from header of a request in java spring boot? How can I get the current stack trace in Java? For those with similar problems to solve, checkout this write up on Hystrix and Threadlocals. rev2022.11.3.43003. In addition to this Spring based approach, you can try something similar to the solution exposed in this other stackoverflow question. What's a good single chain ring size for a 7s 12-28 cassette for better hill climbing? How can I concatenate two arrays in Java? How to create psychedelic experiences for healthy people without drugs? This was a very helpful answer.. How can I convert a stack trace to a string? How can I best opt out of this? I have configured application with OIDC and able to sign in with Okta. Not the answer you're looking for? Did Dick Cheney run a death squad that killed Benazir Bhutto? How can I avoid Java code in JSP files, using JSP 2? Hi We are using Spring Boot with Okta. Find centralized, trusted content and collaborate around the technologies you use most. Basically, you need to define a wrapper for the token value: Then, provide an implementation of an MVC HandlerInterceptor: This interceptor should be registered in your MVC configuration. For the sake of the example, I will provide a real use case where you can intercept the User-Agent of the caller to your service and forward this in the Feign call, Assuming that you use Feign clients based on annotations this is how you can use the interceptor in all your Feign clients calls without any extra code, In your case, you just need to either take this base class and create your own interceptor the same way as the UserAgentHeaderInterceptor, Use this annotations to get the header information returned by the front end: To learn more, see our tips on writing great answers. Do US public school students have a First Amendment right to be able to perform sacred music? OR "What prevents x from doing y?". Connect and share knowledge within a single location that is structured and easy to search. And later use it when calling the accountFeignClient.getData("Bearer " + tokenString, ids); you can get it from your database (or from any other place that you kept it) and set it here. Short story about skydiving while on a time dilation drug, Best way to get consistent results when baking a purposely underbaked mud cake. like this: this way you have a clean solution for your issue. Making statements based on opinion; back them up with references or personal experience. I prefer women who cook good food, who speak three languages, and who go mountain hiking - what if it is a woman who only has one of the attributes? Do I understand correctly, that your first microservice, exposing '/store' endpoint, is using the token for authentication? Can "it's down to him to fix the machine" and "it's up to him to fix the machine"? How can I fix 'android.os.NetworkOnMainThreadException'? How to get the current working directory in Java? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. May be you can try implementing the Filter (say TokenFilter) and inside it you can read the Authorization header from the HttpServletRequest and extract the token. Using @Headers with dynamic values in Feign client + Spring Cloud (Brixton RC2). Non-anthropic, universal units of time for active SETI. rev2022.11.3.43003. An easy way to get Bearer Token from the header is to use @RequestHeader with the header name. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, How do i get the bearer token value that submitted from postman (client)? Horror story: only people who smoke could see some monsters, Earliest sci-fi film or program where an actor plays themself. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Please note that request.getHeader("Authorization") may not return only token string, but also the type of token at the beginning, something like: "Bearer eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSl". This Controller will provide the logic necessary to obtain the bearer token from the Authorization header and the HTTP request provided, but in my opinion any of the aforementioned solutions are better. i got the answer but i think there i will still wait for better option, since my answer here is i have to add @RequestHeader in every controller to get the value of my token and get the token with String token = headers.getFirst(HttpHeaders.AUTHORIZATION);, and here is my complete controller : and i read somewhere there is something called Interceptor so we don't have to type @RequestHeader in every controller i think, but i dunno if that the solution or how to use it properly. What is the best way to show results of a multiple-choice quiz where multiple options may be right? How can we get access token? How to decorate all requests to take a value from header and add it in the body parameter? See code sample below @PostMapping ("/some-endpoint") public ResponseEntity<String> someClassNmae (@RequestHeader ("Authorization") String bearerToken) { System.out.println (bearerToken); // print out bearer token // some more code } Share Follow Can the STM32F1 used for ST-LINK on the ST discovery boards be used as a normal chip? 1 Answer Sorted by: 7 May be you can try implementing the Filter (say TokenFilter) and inside it you can read the Authorization header from the HttpServletRequest and extract the token. Making statements based on opinion; back them up with references or personal experience. How to get an enum value from a string value in Java. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. image above is how i do my request from postman, and here is my controller code : as you can see, in "tokenString" there i put a string that i questioned about, how do i get it to there from postman? Although the suggested answers work, passing the token each time to FeignClient calls still not the best way to do it. I've got a more complicated problem as I'm using Feign Hystrix with Spring Boot. An easy way to get Bearer Token from the header is to use @RequestHeader with the header name. You could create this simple static method in a utility class, and reuse this method directly. How are different terrains, defined by their angle, called in climbing? I prefer women who cook good food, who speak three languages, and who go mountain hiking - what if it is a woman who only has one of the attributes? Thanks for contributing an answer to Stack Overflow! For instance, for authenticating users in the application that calls the Feign client?
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