com.configcat.publicapi.java.client.auth.HttpBearerAuth Maven / Gradle / Ivy

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/*
 * ConfigCat Public Management API
 * The purpose of this API is to access the ConfigCat platform programmatically. You can **Create**, **Read**, **Update** and **Delete** any entities like **Feature Flags, Configs, Environments** or **Products** within ConfigCat.  **Base API URL**: https://api.configcat.com  If you prefer the swagger documentation, you can find it here: [Swagger UI](https://api.configcat.com/swagger).  The API is based on HTTP REST, uses resource-oriented URLs, status codes and supports JSON  format.   **Important:** Do not use this API for accessing and evaluating feature flag values. Use the [SDKs](https://configcat.com/docs/sdk-reference/overview) or the [ConfigCat Proxy](https://configcat.com/docs/advanced/proxy/proxy-overview/) instead.  # OpenAPI Specification  The complete specification is publicly available in the following formats:  - [OpenAPI v3](https://api.configcat.com/docs/v1/swagger.json) - [Swagger v2](https://api.configcat.com/docs/v1/swagger.v2.json)  You can use it to generate client libraries in various languages with [OpenAPI Generator](https://github.com/OpenAPITools/openapi-generator) or [Swagger Codegen](https://swagger.io/tools/swagger-codegen/) to interact with this API.  # Authentication This API uses the [Basic HTTP Authentication Scheme](https://en.wikipedia.org/wiki/Basic_access_authentication).     # Throttling and rate limits All the rate limited API calls are returning information about the current rate limit period in the following HTTP headers:  | Header | Description | | :- | :- | | X-Rate-Limit-Remaining | The maximum number of requests remaining in the current rate limit period. | | X-Rate-Limit-Reset     | The time when the current rate limit period resets.        |  When the rate limit is exceeded by a request, the API returns with a `HTTP 429 - Too many requests` status along with a `Retry-After` HTTP header.
 *
 * The version of the OpenAPI document: v1
 * Contact: [email protected]
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */

package com.configcat.publicapi.java.client.auth;


import com.configcat.publicapi.java.client.ApiException;
import com.configcat.publicapi.java.client.Pair;
import java.net.URI;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.function.Supplier;

@javax.annotation.Generated(
        value = "org.openapitools.codegen.languages.JavaClientCodegen",
        date = "2024-10-09T12:38:06.739118192Z[Etc/UTC]",
        comments = "Generator version: 7.7.0")
public class HttpBearerAuth implements Authentication {
    private final String scheme;
    private Supplier tokenSupplier;

    public HttpBearerAuth(String scheme) {
        this.scheme = scheme;
    }

    /**
     * Gets the token, which together with the scheme, will be sent as the value of the
     * Authorization header.
     *
     * @return The bearer token
     */
    public String getBearerToken() {
        return tokenSupplier.get();
    }

    /**
     * Sets the token, which together with the scheme, will be sent as the value of the
     * Authorization header.
     *
     * @param bearerToken The bearer token to send in the Authorization header
     */
    public void setBearerToken(String bearerToken) {
        this.tokenSupplier = () -> bearerToken;
    }

    /**
     * Sets the supplier of tokens, which together with the scheme, will be sent as the value of the
     * Authorization header.
     *
     * @param tokenSupplier The supplier of bearer tokens to send in the Authorization header
     */
    public void setBearerToken(Supplier tokenSupplier) {
        this.tokenSupplier = tokenSupplier;
    }

    @Override
    public void applyToParams(
            List queryParams,
            Map headerParams,
            Map cookieParams,
            String payload,
            String method,
            URI uri)
            throws ApiException {
        String bearerToken = Optional.ofNullable(tokenSupplier).map(Supplier::get).orElse(null);
        if (bearerToken == null) {
            return;
        }

        headerParams.put(
                "Authorization",
                (scheme != null ? upperCaseBearer(scheme) + " " : "") + bearerToken);
    }

    private static String upperCaseBearer(String scheme) {
        return ("bearer".equalsIgnoreCase(scheme)) ? "Bearer" : scheme;
    }
}