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Fix the SSL error when invoking internal API via HttpClient (#215)

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Co-authored-by: Pahansith <pahansith@entgra.io>
Reviewed-on: community/device-mgt-core#215
201013
Pahansith Gunathilake 1 year ago
parent 320d012f5a
commit 0fbe062e49
4 changed files with 60 additions and 29 deletions
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5
components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/pom.xml
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@ -112,6 +112,11 @@
</build>
<dependencies>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.osgi</groupId>
<artifactId>org.eclipse.osgi</artifactId>

80
components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/impl/SubscriptionManagerImpl.java
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@ -26,18 +26,20 @@ import io.entgra.device.mgt.core.application.mgt.core.dao.VppApplicationDAO;
import io.entgra.device.mgt.core.application.mgt.core.exception.BadRequestException;
import io.entgra.device.mgt.core.device.mgt.core.DeviceManagementConstants;
import io.entgra.device.mgt.core.application.mgt.core.exception.UnexpectedServerErrorException;
import io.entgra.device.mgt.core.application.mgt.core.util.VppHttpUtil;
import io.entgra.device.mgt.core.device.mgt.extensions.logger.spi.EntgraLogger;
import io.entgra.device.mgt.core.notification.logger.AppInstallLogContext;
import io.entgra.device.mgt.core.notification.logger.impl.EntgraAppInstallLoggerImpl;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpMethodBase;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.ssl.SSLContextBuilder;
import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.json.JSONArray;
import org.json.JSONObject;
import io.entgra.device.mgt.core.apimgt.application.extension.dto.ApiApplicationKey;
@ -106,6 +108,9 @@ import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
@ -1297,38 +1302,37 @@ public class SubscriptionManagerImpl implements SubscriptionManager {
}
}
private int invokeIOTCoreAPI(HttpMethodBase request) throws UserStoreException, APIManagerException, IOException {
HttpClient httpClient;
private int invokeIOTCoreAPI(HttpPost request) throws UserStoreException, APIManagerException, IOException,
ApplicationManagementException {
CloseableHttpClient httpClient = getHttpClient();
String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
ApiApplicationKey apiApplicationKey = OAuthUtils.getClientCredentials(tenantDomain);
String username =
PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm().getRealmConfiguration()
.getAdminUserName() + Constants.ApplicationInstall.AT + tenantDomain;
AccessTokenInfo tokenInfo = OAuthUtils.getOAuthCredentials(apiApplicationKey, username);
request.addRequestHeader(Constants.ApplicationInstall.AUTHORIZATION,
request.addHeader(Constants.ApplicationInstall.AUTHORIZATION,
Constants.ApplicationInstall.AUTHORIZATION_HEADER_VALUE + tokenInfo.getAccessToken());
httpClient = new HttpClient();
httpClient.executeMethod(request);
return request.getStatusCode();
HttpResponse response = httpClient.execute(request);
return response.getStatusLine().getStatusCode();
}
public int installEnrollmentApplications(ApplicationPolicyDTO applicationPolicyDTO)
throws ApplicationManagementException {
PostMethod request;
String requestUrl =null;
try {
String requestUrl = Constants.ApplicationInstall.ENROLLMENT_APP_INSTALL_PROTOCOL + System
.getProperty(Constants.ApplicationInstall.IOT_CORE_HOST) + Constants.ApplicationInstall.COLON
requestUrl = Constants.ApplicationInstall.ENROLLMENT_APP_INSTALL_PROTOCOL + System
.getProperty(Constants.ApplicationInstall.IOT_GATEWAY_HOST) + Constants.ApplicationInstall.COLON
+ System.getProperty(Constants.ApplicationInstall.IOT_CORE_PORT)
+ Constants.ApplicationInstall.GOOGLE_APP_INSTALL_URL;
Gson gson = new Gson();
String payload = gson.toJson(applicationPolicyDTO);
HttpPost httpPost = new HttpPost(requestUrl);
StringRequestEntity requestEntity = new StringRequestEntity(payload, MediaType.APPLICATION_JSON,
Constants.ApplicationInstall.ENCODING);
request = new PostMethod(requestUrl);
request.setRequestEntity(requestEntity);
return invokeIOTCoreAPI(request);
StringEntity stringEntity = new StringEntity(payload, Constants.ApplicationInstall.ENCODING);
httpPost.addHeader("Content-Type",MediaType.APPLICATION_JSON);
httpPost.setEntity(stringEntity);
return invokeIOTCoreAPI(httpPost);
} catch (UserStoreException e) {
String msg = "Error while accessing user store for user with Android device.";
log.error(msg, e);
@ -1337,18 +1341,38 @@ public class SubscriptionManagerImpl implements SubscriptionManager {
String msg = "Error while retrieving access token for Android device";
log.error(msg, e);
throw new ApplicationManagementException(msg, e);
} catch (HttpException e) {
String msg = "Error while calling the app store to install enrollment app with id: " + applicationPolicyDTO
.getApplicationDTO().getId() + " on device";
log.error(msg, e);
throw new ApplicationManagementException(msg, e);
} catch (IOException e) {
String msg =
"Error while installing the enrollment with id: " + applicationPolicyDTO.getApplicationDTO().getId()
+ " on device";
+ " on device: request URL: " + requestUrl;
log.error(msg + "request url: " + requestUrl, e);
throw new ApplicationManagementException(msg, e);
}
}
private CloseableHttpClient getHttpClient() throws ApplicationManagementException {
try {
SSLContextBuilder builder = new SSLContextBuilder();
builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(builder.build());
return HttpClients.custom().setSSLSocketFactory(sslsf).useSystemProperties().build();
} catch (NoSuchAlgorithmException e) {
String msg = "Failed while building the http client for EntApp installation. " +
"Used SSL algorithm not available";
log.error(msg, e);
throw new ApplicationManagementException(msg, e);
} catch (KeyStoreException e) {
String msg = "Failed while building the http client for EntApp installation. " +
"Failed to load required key stores";
log.error(msg, e);
throw new ApplicationManagementException(msg, e);
} catch (KeyManagementException e) {
String msg = "Failed while building the http client for EntApp installation. " +
"Failed while building SSL context";
log.error(msg, e);
throw new ApplicationManagementException(msg, e);
}
}
private String getIOTCoreBaseUrl() {

2
components/application-mgt/io.entgra.device.mgt.core.application.mgt.core/src/main/java/io/entgra/device/mgt/core/application/mgt/core/util/Constants.java
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@ -178,6 +178,8 @@ public class Constants {
public static final String DEVICE_TYPE_ANDROID = "android";
public static final String COLON = ":";
public static final String IOT_CORE_HOST = "iot.core.host";
public static final String IOT_GATEWAY_HOST = "iot.gateway.host";
public static final String IOT_CORE_PORT = "iot.core.https.port";
public static final String ENROLLMENT_APP_INSTALL_PROTOCOL = "https://";
public static final String GOOGLE_APP_INSTALL_URL = "/api/device-mgt/android/v1.0/enterprise/change-app";

2
pom.xml
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@ -2145,7 +2145,7 @@
<github.openfeign.version>9.3.1</github.openfeign.version>
<jsr311.version>1.1.1</jsr311.version>
<commons.logging.version>1.2</commons.logging.version>
<apache.http.client.version>4.5.6</apache.http.client.version>
<apache.http.client.version>4.5.13</apache.http.client.version>
<!-- apache http components core -->
<apache.http.core.version>4.4.10</apache.http.core.version>
<apache.http.mime.version>4.5.8</apache.http.mime.version>

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