/*
===========================================================================
Copyright (c) 2010 BrickRed Technologies Limited
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sub-license, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
===========================================================================
*/
package org.brickred.socialauth.provider;
import java.io.InputStream;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.brickred.socialauth.AbstractProvider;
import org.brickred.socialauth.Contact;
import org.brickred.socialauth.Permission;
import org.brickred.socialauth.Profile;
import org.brickred.socialauth.exception.AccessTokenExpireException;
import org.brickred.socialauth.exception.ServerDataException;
import org.brickred.socialauth.exception.SocialAuthException;
import org.brickred.socialauth.exception.UserDeniedPermissionException;
import org.brickred.socialauth.oauthstrategy.OAuth2;
import org.brickred.socialauth.oauthstrategy.OAuthStrategyBase;
import org.brickred.socialauth.util.AccessGrant;
import org.brickred.socialauth.util.BirthDate;
import org.brickred.socialauth.util.Constants;
import org.brickred.socialauth.util.MethodType;
import org.brickred.socialauth.util.OAuthConfig;
import org.brickred.socialauth.util.Response;
import org.json.JSONObject;
/**
* Provider implementation for Runkeeper
*
* @author tarunn
*
*/
public class RunkeeperImpl extends AbstractProvider {
private static final long serialVersionUID = 8644510564735754296L;
private static final String PROFILE_URL = "http://api.runkeeper.com/profile";
private static final Map<String, String> ENDPOINTS;
private final Log LOG = LogFactory.getLog(RunkeeperImpl.class);
private Permission scope;
private OAuthConfig config;
private Profile userProfile;
private AccessGrant accessGrant;
private OAuthStrategyBase authenticationStrategy;
static {
ENDPOINTS = new HashMap<String, String>();
ENDPOINTS.put(Constants.OAUTH_AUTHORIZATION_URL,
"https://runkeeper.com/apps/authorize");
ENDPOINTS.put(Constants.OAUTH_ACCESS_TOKEN_URL,
"https://runkeeper.com/apps/token");
}
/**
* Stores configuration for the provider
*
* @param providerConfig
* It contains the configuration of application like consumer key
* and consumer secret
* @throws Exception
*/
public RunkeeperImpl(final OAuthConfig providerConfig) throws Exception {
config = providerConfig;
if (config.getCustomPermissions() != null) {
scope = Permission.CUSTOM;
}
if (config.getAuthenticationUrl() != null) {
ENDPOINTS.put(Constants.OAUTH_AUTHORIZATION_URL,
config.getAuthenticationUrl());
} else {
config.setAuthenticationUrl(ENDPOINTS
.get(Constants.OAUTH_AUTHORIZATION_URL));
}
if (config.getAccessTokenUrl() != null) {
ENDPOINTS.put(Constants.OAUTH_ACCESS_TOKEN_URL,
config.getAccessTokenUrl());
} else {
config.setAccessTokenUrl(ENDPOINTS
.get(Constants.OAUTH_ACCESS_TOKEN_URL));
}
authenticationStrategy = new OAuth2(config, ENDPOINTS);
authenticationStrategy.setPermission(scope);
authenticationStrategy.setScope(getScope());
}
/**
* Stores access grant for the provider
*
* @param accessGrant
* It contains the access token and other information
* @throws AccessTokenExpireException
*/
@Override
public void setAccessGrant(final AccessGrant accessGrant)
throws AccessTokenExpireException {
this.accessGrant = accessGrant;
authenticationStrategy.setAccessGrant(accessGrant);
}
/**
* This is the most important action. It redirects the browser to an
* appropriate URL which will be used for authentication with the provider
* that has been set using setId()
*
*/
@Override
public String getLoginRedirectURL(final String successUrl) throws Exception {
return authenticationStrategy.getLoginRedirectURL(successUrl);
}
/**
* Verifies the user when the external provider redirects back to our
* application.
*
*
* @param requestParams
* request parameters, received from the provider
* @return Profile object containing the profile information
* @throws Exception
*/
@Override
public Profile verifyResponse(final Map<String, String> requestParams)
throws Exception {
return doVerifyResponse(requestParams);
}
private Profile doVerifyResponse(final Map<String, String> requestParams)
throws Exception {
LOG.info("Retrieving Access Token in verify response function");
if (requestParams.get("error") != null
&& "access_denied".equals(requestParams.get("error"))) {
throw new UserDeniedPermissionException();
}
accessGrant = authenticationStrategy.verifyResponse(requestParams,
MethodType.POST.toString());
if (accessGrant != null) {
LOG.debug("Obtaining user profile");
return getProfile();
} else {
throw new SocialAuthException("Access token not found");
}
}
private Profile getProfile() throws Exception {
String presp;
try {
Map<String, String> hmap = new HashMap<String, String>();
hmap.put("Accept", "application/vnd.com.runkeeper.Profile+json");
Response response = authenticationStrategy.executeFeed(PROFILE_URL,
MethodType.GET.toString(), null, hmap, null);
presp = response.getResponseBodyAsString(Constants.ENCODING);
} catch (Exception e) {
throw new SocialAuthException("Error while getting profile from "
+ PROFILE_URL, e);
}
try {
LOG.debug("User Profile : " + presp);
JSONObject resp = new JSONObject(presp);
Profile p = new Profile();
if (resp.has("profile")) {
String purl = resp.getString("profile");
String parr[] = purl.split("/");
p.setValidatedId(parr[parr.length - 1]);
}
if (resp.has("name")) {
p.setFirstName(resp.getString("name"));
p.setFullName(resp.getString("name"));
}
if (resp.has("location")) {
p.setLocation(resp.getString("location"));
}
if (resp.has("birthday")) {
String bstr = resp.getString("birthday");
if (bstr != null) {
if (bstr.matches("[A-Za-z]{3}, \\d{1,2} [A-Za-z]{3} \\d{4} \\d{2}:\\d{2}:\\d{2}")) {
DateFormat df = new SimpleDateFormat(
"EEE, dd MMM yyyy hh:mm:ss");
Date d = df.parse(bstr);
Calendar c = Calendar.getInstance();
c.setTime(d);
BirthDate bd = new BirthDate();
bd.setDay(c.get(Calendar.DAY_OF_MONTH));
bd.setYear(c.get(Calendar.YEAR));
bd.setMonth(c.get(Calendar.MONTH) + 1);
p.setDob(bd);
}
}
}
if (resp.has("gender")) {
p.setGender(resp.getString("gender"));
}
if (resp.has("normal_picture")) {
p.setProfileImageURL(resp.getString("normal_picture"));
}
p.setProviderId(getProviderId());
userProfile = p;
return p;
} catch (Exception ex) {
throw new ServerDataException(
"Failed to parse the user profile json : " + presp, ex);
}
}
/**
* Updates the status on the chosen provider if available. This may not be
* implemented for all providers.
*
* @param msg
* Message to be shown as user's status
* @throws Exception
*/
@Override
public Response updateStatus(final String msg) throws Exception {
LOG.warn("WARNING: Not implemented for Runkeeper");
throw new SocialAuthException(
"Update Status is not implemented for Runkeeper");
}
/**
* Gets the list of contacts of the user. this may not be available for all
* providers.
*
* @return List of contact objects representing Contacts.
*/
@Override
public List<Contact> getContactList() throws Exception {
LOG.warn("WARNING: Not implemented for Runkeeper");
throw new SocialAuthException(
"Retrieving contacts is not implemented for Runkeeper");
}
/**
* Logout
*/
@Override
public void logout() {
accessGrant = null;
authenticationStrategy.logout();
}
/**
*
* @param p
* Permission object which can be Permission.AUHTHENTICATE_ONLY,
* Permission.ALL, Permission.DEFAULT
*/
@Override
public void setPermission(final Permission p) {
LOG.debug("Permission requested : " + p.toString());
this.scope = p;
authenticationStrategy.setPermission(this.scope);
authenticationStrategy.setScope(getScope());
}
/**
* Makes HTTP request to a given URL.It attaches access token in URL.
*
* @param url
* URL to make HTTP request.
* @param methodType
* Method type can be GET, POST or PUT
* @param params
* Not using this parameter in Google API function
* @param headerParams
* Parameters need to pass as Header Parameters
* @param body
* Request Body
* @return Response object
* @throws Exception
*/
@Override
public Response api(final String url, final String methodType,
final Map<String, String> params,
final Map<String, String> headerParams, final String body)
throws Exception {
LOG.info("Calling api function for url : " + url);
Response response = null;
try {
response = authenticationStrategy.executeFeed(url, methodType,
params, headerParams, body);
} catch (Exception e) {
throw new SocialAuthException(
"Error while making request to URL : " + url, e);
}
return response;
}
/**
* Retrieves the user profile.
*
* @return Profile object containing the profile information.
*/
@Override
public Profile getUserProfile() throws Exception {
if (userProfile == null && accessGrant != null) {
getProfile();
}
return userProfile;
}
@Override
public AccessGrant getAccessGrant() {
return accessGrant;
}
@Override
public String getProviderId() {
return config.getId();
}
@Override
public Response uploadImage(final String message, final String fileName,
final InputStream inputStream) throws Exception {
LOG.warn("WARNING: Not implemented for Runkeeper");
throw new SocialAuthException(
"Upload Image is not implemented for Runkeeper");
}
private String getScope() {
return null;
}
@Override
protected List<String> getPluginsList() {
List<String> list = new ArrayList<String>();
if (config.getRegisteredPlugins() != null
&& config.getRegisteredPlugins().length > 0) {
list.addAll(Arrays.asList(config.getRegisteredPlugins()));
}
return list;
}
@Override
protected OAuthStrategyBase getOauthStrategy() {
return authenticationStrategy;
}
}