pe.gob.reniec.pki.idaas.sdk.ReniecIdaasClient Maven / Gradle / Ivy
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SDK for fast integration with our IDaaS based in OpenID Connect
package pe.gob.reniec.pki.idaas.sdk;
import com.fasterxml.jackson.databind.ObjectMapper;
import pe.gob.reniec.pki.idaas.sdk.dto.Config;
import pe.gob.reniec.pki.idaas.sdk.dto.TokenResponse;
import pe.gob.reniec.pki.idaas.sdk.dto.User;
import pe.gob.reniec.pki.idaas.sdk.enums.Acr;
import pe.gob.reniec.pki.idaas.sdk.enums.Prompt;
import pe.gob.reniec.pki.idaas.sdk.enums.Scope;
import pe.gob.reniec.pki.idaas.sdk.utils.ConvertResponse;
import pe.gob.reniec.pki.idaas.sdk.utils.MySSLConnectionSocketFactory;
import pe.gob.reniec.pki.idaas.sdk.utils.UrlQueryString;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import java.io.File;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
/**
* @author Miguel Pazo (http://miguelpazo.com)
*/
public class ReniecIdaasClient {
private String redirectUri = null;
private List lstScopes = new ArrayList<>();
private Acr acr = Acr.PASSWORD;
private Prompt prompt = null;
private Integer maxAge = null;
private String state = null;
private Config config;
public ReniecIdaasClient(String configFile) throws IOException {
ObjectMapper mapper = new ObjectMapper();
config = mapper.readValue(new File(configFile), Config.class);
}
public String getLoginUrl() {
String paramScope = "openid";
LinkedHashMap query = new LinkedHashMap<>();
query.put("acr_values", this.acr.getValue());
query.put("client_id", this.config.getClientId());
query.put("response_type", "code");
query.put("redirect_uri", this.redirectUri);
if (this.prompt != null) {
query.put("prompt", this.prompt.getValue());
}
if (this.state != null) {
query.put("state", this.state);
}
//lstScopes
for (Scope scope : this.lstScopes) {
paramScope += " " + scope.getValue();
}
query.put("scope", paramScope);
return this.config.getAuthUri() + "?" + UrlQueryString.getInstance().buildQuery(query);
}
public TokenResponse getTokens(final String code) throws IOException {
CloseableHttpClient client = HttpClients.custom().setSSLSocketFactory(MySSLConnectionSocketFactory.getConnectionSocketFactory()).build();
HttpPost post = new HttpPost(this.config.getTokenUri());
post.setHeader("Content-Type", "application/x-www-form-urlencoded");
List urlParameters = new ArrayList();
urlParameters.add(new BasicNameValuePair("grant_type", "authorization_code"));
urlParameters.add(new BasicNameValuePair("code", code));
urlParameters.add(new BasicNameValuePair("redirect_uri", this.redirectUri));
urlParameters.add(new BasicNameValuePair("client_id", this.config.getClientId()));
urlParameters.add(new BasicNameValuePair("client_secret", this.config.getClientSecret()));
post.setEntity(new UrlEncodedFormEntity(urlParameters, StandardCharsets.UTF_8));
HttpResponse response = client.execute(post);
Object object = ConvertResponse.getInstance().convert(response, TokenResponse.class);
if (object != null) {
return (TokenResponse) object;
} else {
return null;
}
}
public User getUserInfo(String accessToken) throws IOException {
CloseableHttpClient client = HttpClients.custom().setSSLSocketFactory(MySSLConnectionSocketFactory.getConnectionSocketFactory()).build();
HttpPost post = new HttpPost(this.config.getUserInfoUri());
post.setHeader("Content-Type", "application/x-www-form-urlencoded");
post.setHeader("Authorization", "Bearer " + accessToken);
HttpResponse response = client.execute(post);
Object object = ConvertResponse.getInstance().convert(response, User.class);
if (object != null) {
return (User) object;
} else {
return null;
}
}
public String getLogoutUri(String redirectPostLogout) {
LinkedHashMap query = new LinkedHashMap<>();
query.put("post_logout_redirect_uri", redirectPostLogout);
return this.config.getLogoutUri() + "?" + UrlQueryString.getInstance().buildQuery(query);
}
public void setState(String state) {
this.state = state;
}
public void setAcr(Acr acr) {
this.acr = acr;
}
public void setPrompt(Prompt prompt) {
this.prompt = prompt;
}
public void setMaxAge(Integer maxAge) {
this.maxAge = maxAge;
}
public void addScope(Scope scope) {
this.lstScopes.add(scope);
}
public void cleanScopes() {
this.lstScopes.clear();
}
public void setRedirectUri(String redirectUri) {
this.redirectUri = redirectUri;
}
public Config getConfig() {
return config;
}
}