Coinbase v2 - help with authentication
See original GitHub issueHi, I have finally got some time to implement new v2 api but I have stucked right on the begining.
I would appreciate any help. I am overriding digestParams method in CoinbaseDigest.java and using API documentation from here https://developers.coinbase.com/api/v2?shell#authentication
I have chosen the users method to test it. I am still getting 401 error. I think, my generated hash is wrong.
CoinbaseAuthenticated.java
@GET
@Path("users/{id}")
CoinbaseUser getUser(@HeaderParam("CB-ACCESS-KEY") String apiKey, @HeaderParam("CB-ACCESS-SIGN") ParamsDigest signer,
@HeaderParam("CB-ACCESS-TIMESTAMP") SynchronizedValueFactory<Long> nonce, @HeaderParam("id") String id) throws IOException, CoinbaseException;
CoinbaseDigest.java
@Override
public String digestParams(RestInvocation restInvocation) {
String message = restInvocation.getParamValue(HeaderParam.class, "CB-ACCESS-TIMESTAMP").toString() + restInvocation.getHttpMethod() + "/"
+ restInvocation.getPath() + (restInvocation.getRequestBody() != null ? restInvocation.getRequestBody() : "");
Mac mac256 = getMac();
mac256.update(message.getBytes());
String signature = Arrays.toString(mac256.doFinal());
return signature ;
}
Issue Analytics
- State:
- Created 8 years ago
- Comments:6 (5 by maintainers)
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Hi, I have solved it.
Thanks!
Goodmorning everyone, I have an authentication problem with my account, through the Coinbase.com API.
I tell you what’s happening to me:
{"errors":[{"id":"authentication_error","message":"invalid signature"}],"warnings":[{"id":"missing_version","message":"Please supply API version (YYYY-MM-DD) as CB-VERSION header","url":"https://developers.coinbase.com/api#versioning"}]}bool(true)
Since the examples are in other languages but I use PHP, I think I have made a mistake during the conversion of the script.
This is the link of the official guide:
https://developers.coinbase.com/docs/wallet/api-key-authentication
This is my script:
Do you give me your opinion? I’ve been stuck here for 5 days and I can not understand what I’m missing. The assistance of Coinbase does not answer me and I have a project to deliver blocked.
Thank you very much for any useful advice.