need the jwt.h file

[bouharb]

@babelouest
I need the same jwt.h file version.

where can I find it ?
Great thanks in advance.

[babelouest]

Hello @bouharb ,

To use example_callbacks/oauth2_bearer/glewlwyd_resource.c, you need to install libjwt. I added the precision in the readme file. Thanks!

[bouharb]

Hello @babelouest,

libjwt package does not support ubuntu 18.04

[babelouest]

That's more a question to ask to the author of the library but I know at least two ways to install libjwt on Ubuntu 18.04 that work.

install from ubuntu repository

$ sudo apt install libjwt-dev

install from source: https://github.com/benmcollins/libjwt#build-instructions

[bouharb]

thanks but is missing params in struct config :

• accept_access_token
• accept_client_token

[babelouest]

Fixed in d807e89
The source was not up-to-date with the documentation

[bouharb]

Hello @babelouest ,

bug in converting to a pointer type

[babelouest]

@bouharb , obviously there's a problem in your code, you pass wrong argument types to ulfius_add_endpoint_by_val, the documentation has all the anwers.

You should also explore the example programs to understand the syntax.

And more generally, if you have a problem that doesn't have the answer in the documentation or the examples, do not answer in an issue that is about another subject, open a new issue.

And when you write an issue, post a sample code that can be copy/paste and the output result if relevant, no screenshots.

Thanks in advance

[bouharb]

@babelouest , I'm sorry but I took the same code proposed

• Error : cannot convert to a pointer type in ulfius_add_endpoint_by_val

int main (int argc, char **argv) {

// Initialize the instance
struct _u_instance instance

if (ulfius_init_instance(&instance, PORT, NULL, NULL) != U_OK) {
y_log_message(Y_LOG_LEVEL_ERROR, "Error ulfius_init_instance, abort");
return(1);
}
struct _glewlwyd_resource_config g_config;
g_config.method = G_METHOD_HEADER;
g_config.oauth_scope = "scope1";
g_config.jwt_decode_key = "secret";
g_config.jwt_alg = JWT_ALG_HS512;
g_config.realm = "example";
g_config.accept_access_token = 1;
g_config.accept_client_token = 0;

// Example, add an authentication callback callback_check_glewlwyd_access_token for the endpoint GET "/api/resource/"
ulfius_add_endpoint_by_val(&instance, "GET", NULL, "*",0, &callback_check_glewlwyd_access_token, (void*) g_config);
// Endpoint list declaration
.
.
.

[babelouest]

you probably forgot something like

#include "glewlwyd_resource.h"

Can you open a new issue and follow the instructions from the template to help me help you?