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Java SDK for accessing Precisely APIs which transform your business with new insights. Enrich and enhance your data, applications, business processes, and workflows with hundreds of Location and Identity datasets and APIs.
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/*
 * Precisely APIs
 * Enhance & enrich your data, applications, business processes, and workflows with rich location, information, and identify APIs.
 *
 * The version of the OpenAPI document: 18.0.0
 * 
 *
 * 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.precisely.auth;

import com.precisely.Pair;
import com.precisely.ApiException;
import okhttp3.*;
import com.google.gson.Gson;
import java.net.URI;
import java.util.Map;
import java.util.List;
import javax.xml.bind.DatatypeConverter;
import java.io.IOException;

@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2024-02-13T16:39:48.889177+05:30[Asia/Calcutta]")
public class OAuth implements Authentication {
private String accessToken;
private String apiKey;
private String secret;

public String getAccessToken() {
return accessToken;
}

public void setAccessToken(String accessToken) {
this.accessToken = accessToken;
}


public String getApiKey() {
return apiKey;
}

public void setApiKey(String apiKey) {
this.apiKey = apiKey;
}

public String getSecret() {
return secret;
}

public void setSecret(String secret) {
this.secret = secret;
}

@Override
public void applyToParams(List queryParams, Map headerParams, Map cookieParams, String payload, String method, URI uri)throws ApiException {
        if (accessToken != null) {
        headerParams.put("Authorization", "Bearer " + accessToken);
        }
        else if(apiKey!=null && secret!=null )
        {
            try {
            generateAndSetAccessToken(apiKey,secret);
                } catch (ApiException e) {
                throw e;
                }
        }
    }





    public void generateAndSetAccessToken(String apiKey,String secret) throws ApiException {
    RequestBody body= RequestBody.create(MediaType.parse("application/json"),"grant_type=client_credentials");
    Request authRequest=null;

    String authenticationHeader =DatatypeConverter.printBase64Binary((apiKey +":" + secret).getBytes());
    authRequest= new Request.Builder().url("https://api.precisely.com/oauth/token").post(body).addHeader("Authorization", "Basic " + authenticationHeader).build();
    OkHttpClient client= new OkHttpClient();

    try {
    Response response = client.newCall(authRequest).execute();
    Gson gson = new Gson();
    OAuthServiceResponce fromJson = gson.fromJson(response.body().string(),OAuthServiceResponce.class );
    setApiKey(apiKey);
    setSecret(secret);
    setAccessToken(fromJson.access_token);
    }
    catch (IOException e)
    {
    throw new ApiException(e);
    }

    }


    class  OAuthServiceResponce
    {
    private String access_token;
    private String token_type;
    private String issuedAt;
    private String expiresIn;
    private String clientID;
    private String org;

    public String getAccess_token() {
    return access_token;
    }

    public void setAccess_token(String access_token) {
    this.access_token = access_token;
    }

    public String getToken_type() {
    return token_type;
    }

    public void setToken_type(String token_type) {
    this.token_type = token_type;
    }

    public String getIssuedAt() {
    return issuedAt;
    }

    public void setIssuedAt(String issuedAt) {
    this.issuedAt = issuedAt;
    }

    public String getExpiresIn() {
    return expiresIn;
    }

    public void setExpiresIn(String expiresIn) {
    this.expiresIn = expiresIn;
    }

    public String getClientID() {
    return clientID;
    }

    public void setClientID(String clientID) {
    this.clientID = clientID;
    }

    public String getOrg() {
    return org;
    }

    public void setOrg(String org) {
    this.org = org;
    }

    }

    }