oauth2_util.h File Reference

OAuth2 token utilities for REST catalog authentication. More...

#include <string>
#include <string_view>
#include <unordered_map>
#include "iceberg/catalog/rest/iceberg_rest_export.h"
#include "iceberg/catalog/rest/type_fwd.h"
#include "iceberg/catalog/rest/types.h"
#include "iceberg/result.h"

Go to the source code of this file.

Functions
Result< OAuthTokenResponse >	iceberg::rest::auth::FetchToken (HttpClient &client, AuthSession &session, const AuthProperties &properties)
	Fetch an OAuth2 token using the client_credentials grant type.
std::unordered_map< std::string, std::string >	iceberg::rest::auth::AuthHeaders (const std::string &token)
	Build auth headers from a token string.

Variables
constexpr std::string_view	iceberg::rest::auth::kAuthorizationHeader = "Authorization"
constexpr std::string_view	iceberg::rest::auth::kBearerPrefix = "Bearer "

Detailed Description

OAuth2 token utilities for REST catalog authentication.

Function Documentation

AuthHeaders()

ICEBERG_REST_EXPORT std::unordered_map< std::string, std::string > iceberg::rest::auth::AuthHeaders

(

const std::string &

token

)

Build auth headers from a token string.

Parameters

token

Bearer token string (may be empty).

Returns

Headers map with Authorization header if token is non-empty.

FetchToken()

ICEBERG_REST_EXPORT Result< OAuthTokenResponse > iceberg::rest::auth::FetchToken	(	HttpClient &	client,
		AuthSession &	session,
		const AuthProperties &	properties
	)

Fetch an OAuth2 token using the client_credentials grant type.

Parameters

client	HTTP client to use for the request.
session	Auth session for the request headers.
properties	Auth configuration containing credential, scope, token endpoint, and optional OAuth params.

Returns

The token response or an error.