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Refactoring to use APIManager DCR

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This commit is done to refactor the Auth application creation process to use the APIManager Key manager client registration endpoint instead of IOT DCR endpoint.
4.x.x
Madawa Soysa 8 years ago committed by amalhub
parent a9888b5cf7
commit 0eeef0a568
3 changed files with 51 additions and 22 deletions
Show Stats Download Patch File Download Diff File

28
components/apimgt-extensions/org.wso2.carbon.apimgt.handlers/src/main/java/org/wso2/carbon/apimgt/handlers/beans/DCR.java
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@ -24,14 +24,12 @@ package org.wso2.carbon.apimgt.handlers.beans;
*/
public class DCR {
// Owner of the application
private String callbackUrl;
private String owner;
// Client name
private String clientName;
// Oauth Grant type
private String grantType;
// Scope of the token
private String tokenScope;
private boolean isSaasApp;
public String getOwner() {
return owner;
@ -64,5 +62,27 @@ public class DCR {
public void setTokenScope(String tokenScope) {
this.tokenScope = tokenScope;
}
public boolean getIsSaasApp() {
return isSaasApp;
}
public void setIsSaasApp(boolean isSaasApp) {
this.isSaasApp = isSaasApp;
}
public String getCallbackUrl() {
return callbackUrl;
}
public void setCallbackUrl(String callbackUrl) {
this.callbackUrl = callbackUrl;
}
public String toJSON() {
return "{\"callbackUrl\": \"" + callbackUrl + "\",\"clientName\": \"" + clientName + "\", \"tokenScope\": " +
"\"" + tokenScope + "\", \"owner\": \"" + owner + "\"," + "\"grantType\": \"" + grantType +
"\", \"saasApp\" :" + isSaasApp + " }\n";
}
}

10
components/apimgt-extensions/org.wso2.carbon.apimgt.handlers/src/main/java/org/wso2/carbon/apimgt/handlers/utils/AuthConstants.java
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@ -36,4 +36,14 @@ public class AuthConstants {
public static final String MDM_SIGNATURE = "mdm-signature";
public static final String PROXY_MUTUAL_AUTH_HEADER = "proxy-mutual-auth-header";
public static final String ENCODED_PEM = "encoded-pem";
public static final String CALLBACK_URL = "";
public static final String CLIENT_NAME = "IOT-API-MANAGER";
public static final String GRANT_TYPE = "refresh_token password client_credentials";
public static final String TOKEN_SCOPE = "default";
public static final String CONTENT_TYPE_HEADER = "Content-Type";
public static final String CONTENT_TYPE = "application/json";
public static final String AUTHORIZATION_HEADER = "Authorization";
public static final String BASIC_AUTH_PREFIX = "Basic ";
public static final String CLIENT_ID = "clientId";
public static final String CLIENT_SECRET = "clientSecret";
}

35
components/apimgt-extensions/org.wso2.carbon.apimgt.handlers/src/main/java/org/wso2/carbon/apimgt/handlers/utils/Utils.java
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@ -19,7 +19,6 @@
package org.wso2.carbon.apimgt.handlers.utils;
import com.google.gson.Gson;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ws.security.util.Base64;
@ -118,8 +117,7 @@ public class Utils {
tokenHeaders.put("Content-Type", "application/x-www-form-urlencoded");
RESTInvoker restInvoker = new RESTInvoker();
RESTResponse response = restInvoker.invokePOST(tokenUrl, tokenHeaders, null,
null, tokenContent);
RESTResponse response = restInvoker.invokePOST(tokenUrl, tokenHeaders, null, null, tokenContent);
if(log.isDebugEnabled()) {
log.debug("Token response:" + response.getContent());
}
@ -144,31 +142,32 @@ public class Utils {
private static void getClientSecretes(IOTServerConfiguration iotServerConfiguration)
throws APIMCertificateMGTException {
try {
String username = iotServerConfiguration.getUsername();
String password = iotServerConfiguration.getPassword();
DCR dcr = new DCR();
dcr.setOwner(iotServerConfiguration.getUsername());
dcr.setClientName("IOT-API-MANAGER");
dcr.setGrantType("refresh_token password client_credentials");
dcr.setTokenScope("default");
Gson gson = new Gson();
String dcrContent = gson.toJson(dcr);
Map<String, String> drcHeaders = new HashMap<String, String>();
drcHeaders.put("Content-Type", "application/json");
dcr.setClientName(AuthConstants.CLIENT_NAME);
dcr.setGrantType(AuthConstants.GRANT_TYPE);
dcr.setTokenScope(AuthConstants.TOKEN_SCOPE);
dcr.setCallbackUrl(AuthConstants.CALLBACK_URL);
dcr.setIsSaasApp(true);
String dcrContent = dcr.toJSON();
Map<String, String> dcrHeaders = new HashMap<String, String>();
String basicAuth = Base64.encode((username + ":" + password).getBytes());
dcrHeaders.put(AuthConstants.CONTENT_TYPE_HEADER, AuthConstants.CONTENT_TYPE);
dcrHeaders.put(AuthConstants.AUTHORIZATION_HEADER, AuthConstants.BASIC_AUTH_PREFIX + basicAuth);
URI dcrUrl = new URI(iotServerConfiguration.getDynamicClientRegistrationEndpoint());
RESTInvoker restInvoker = new RESTInvoker();
RESTResponse response = restInvoker.invokePOST(dcrUrl, drcHeaders, null,
null, dcrContent);
RESTResponse response = restInvoker.invokePOST(dcrUrl, dcrHeaders, null, null, dcrContent);
if (log.isDebugEnabled()) {
log.debug("DCR response :" + response.getContent());
}
JSONObject jsonResponse = new JSONObject(response.getContent());
clientId = jsonResponse.getString("client_id");
clientSecret = jsonResponse.getString("client_secret");
clientId = jsonResponse.getString(AuthConstants.CLIENT_ID);
clientSecret = jsonResponse.getString(AuthConstants.CLIENT_SECRET);
} catch (JSONException e) {
throw new APIMCertificateMGTException("Error occurred while converting the json to object", e);
} catch (IOException e) {
throw new APIMCertificateMGTException("Error occurred while trying to call DCR endpoint", e);
} catch (URISyntaxException e) {
} catch (IOException | URISyntaxException e) {
throw new APIMCertificateMGTException("Error occurred while trying to call DCR endpoint", e);
}

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