diff options
Diffstat (limited to 'id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol')
6 files changed, 816 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20AuthAction.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20AuthAction.java new file mode 100644 index 000000000..68f508103 --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20AuthAction.java @@ -0,0 +1,112 @@ +package at.gv.egovernment.moa.id.protocols.oauth20.protocol; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import at.gv.egovernment.moa.id.auth.data.AuthenticationSession; +import at.gv.egovernment.moa.id.auth.exception.MOAIDException; +import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException; +import at.gv.egovernment.moa.id.moduls.IAction; +import at.gv.egovernment.moa.id.moduls.IRequest; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Constants; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20SessionObject; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20Exception; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20ResponseTypeException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20ServerErrorException; +import at.gv.egovernment.moa.id.storage.AuthenticationSessionStoreage; +import at.gv.egovernment.moa.logging.Logger; + +class OAuth20AuthAction implements IAction { + + public String processRequest(IRequest req, HttpServletRequest httpReq, HttpServletResponse httpResp, + AuthenticationSession moasession) throws MOAIDException { + + OAuth20AuthRequest oAuthRequest = (OAuth20AuthRequest) req; + + // OAAuthParameter oaParam = + // AuthConfigurationProvider.getInstance().getOnlineApplicationParameter(oAuthRequest.getOAURL()); + // AuthenticationData authData = + // AuthenticationServer.buildAuthenticationData(moasession, oaParam, + // oAuthRequest.getTarget()); + + String responseType = oAuthRequest.getResponseType(); + AuthenticationSession session = null; + + try { + session = AuthenticationSessionStoreage.createSession(); + + String code = session.getSessionID();// AuthenticationSessionStoreage.changeSessionID(moasession); + Logger.debug("Stored session with id: " + code); + OAuth20SessionObject o = new OAuth20SessionObject(); + if (responseType.equals(OAuth20Constants.RESPONSE_CODE)) { + o.setScope(oAuthRequest.getScope()); + o.setCode(code); + o.setAuthDataSession(moasession); + + } else if (responseType.equals(OAuth20Constants.RESPONSE_TOKEN)) { + throw new OAuth20ResponseTypeException(); + } + + // store data in oath session + session.setoAuth20SessionObject(o); + AuthenticationSessionStoreage.storeSession(session); + Logger.debug("Saved OAuth20SessionObject in session with id: " + session.getSessionID()); + + // add code and state to redirect url + httpResp.setStatus(HttpServletResponse.SC_FOUND); + String redirectURI = oAuthRequest.getRedirectUri(); + String state = oAuthRequest.getState(); + + redirectURI = this.addURLParameter(redirectURI, OAuth20Constants.RESPONSE_CODE, code); + redirectURI = this.addURLParameter(redirectURI, OAuth20Constants.PARAM_STATE, state); + + String finalUrl = redirectURI; + httpResp.addHeader("Location", finalUrl); + Logger.debug("REDIRECT TO: " + finalUrl.toString()); + } + catch (Exception e) { + try { + if (session != null) { + Logger.debug("Going to destroy session: " + session.getSessionID()); + AuthenticationSessionStoreage.destroySession(session.getSessionID()); + } + } + catch (MOADatabaseException e1) { + } + if (e instanceof OAuth20Exception) { + throw (OAuth20Exception) e; + } + throw new OAuth20ServerErrorException(); + } + + return null; + } + + /* + * (non-Javadoc) + * @see + * at.gv.egovernment.moa.id.moduls.IAction#needAuthentication(at.gv.egovernment.moa.id.moduls + * .IRequest, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) + */ + public boolean needAuthentication(IRequest req, HttpServletRequest httpReq, HttpServletResponse httpResp) { + return true; + } + + private String addURLParameter(String url, String name, String value) { + String param = name + "=" + value; + if (url.indexOf("?") < 0) { + return url + "?" + param; + } else { + return url + "&" + param; + } + } + + /* + * (non-Javadoc) + * @see at.gv.egovernment.moa.id.moduls.IAction#getDefaultActionName() + */ + public String getDefaultActionName() { + return OAuth20Protocol.AUTH_ACTION; + } + +} diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20AuthRequest.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20AuthRequest.java new file mode 100644 index 000000000..eafc56214 --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20AuthRequest.java @@ -0,0 +1,134 @@ +package at.gv.egovernment.moa.id.protocols.oauth20.protocol; + +import javax.servlet.http.HttpServletRequest; + +import at.gv.egovernment.moa.id.commons.db.dao.config.OAOAUTH20; +import at.gv.egovernment.moa.id.config.ConfigurationException; +import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Constants; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Util; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20AccessDeniedException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20Exception; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20ResponseTypeException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20WrongParameterException; + +class OAuth20AuthRequest extends OAuth20BaseRequest { + + private static final long serialVersionUID = 1L; + + private String responseType; + private String state; + private String redirectUri; + private String scope; + private String clientID; + + /** + * @return the responseType + */ + public String getResponseType() { + return responseType; + } + + /** + * @param responseType + * the responseType to set + */ + public void setResponseType(String responseType) { + this.responseType = responseType; + } + + /** + * @return the state + */ + public String getState() { + return state; + } + + /** + * @param state + * the state to set + */ + public void setState(String state) { + this.state = state; + } + + /** + * @return the redirectUri + */ + public String getRedirectUri() { + return redirectUri; + } + + /** + * @param redirectUri + * the redirectUri to set + */ + public void setRedirectUri(String redirectUri) { + this.redirectUri = redirectUri; + } + + /** + * @return the scope + */ + public String getScope() { + return scope; + } + + /** + * @param scope + * the scope to set + */ + public void setScope(String scope) { + this.scope = scope; + } + + /** + * @return the clientID + */ + public String getClientID() { + return clientID; + } + + /** + * @param clientID + * the clientID to set + */ + public void setClientID(String clientID) { + this.clientID = clientID; + } + + @Override + protected void populateSpecialParameters(HttpServletRequest request) throws OAuth20Exception { + this.setResponseType(this.getParam(request, OAuth20Constants.PARAM_RESPONSE_TYPE, true)); + this.setState(this.getParam(request, OAuth20Constants.PARAM_STATE, true)); + this.setRedirectUri(this.getParam(request, OAuth20Constants.PARAM_REDIRECT_URI, true)); + this.setClientID(this.getParam(request, OAuth20Constants.PARAM_CLIENT_ID, true)); + this.setScope(this.getParam(request, OAuth20Constants.PARAM_SCOPE, false)); + + // check for response type + if (!this.responseType.equals(OAuth20Constants.RESPONSE_CODE)) { + throw new OAuth20ResponseTypeException(); + } + + // check state for invalid characters (like < > & ; ... javascript ... to prevent xss) + if (!OAuth20Util.isValidStateValue(this.getState())) { + throw new OAuth20WrongParameterException(OAuth20Constants.PARAM_STATE); + } + + // check if client id and redirect uri are ok + try { + // OAOAUTH20 cannot be null at this point. check was done in base request + OAOAUTH20 oAuthConfig = AuthConfigurationProvider.getInstance().getOnlineApplicationParameter(this.getOAURL()) + .getoAuth20Config(); + + if (!this.getClientID().equals(oAuthConfig.getOAuthClientId()) + || !this.getRedirectUri().equals(oAuthConfig.getOAuthRedirectUri())) { + throw new OAuth20AccessDeniedException(); + } + } + catch (ConfigurationException e) { + throw new OAuth20WrongParameterException(OAuth20Constants.PARAM_CLIENT_ID); + } + + } +} diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20BaseRequest.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20BaseRequest.java new file mode 100644 index 000000000..e6766ddd5 --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20BaseRequest.java @@ -0,0 +1,121 @@ +package at.gv.egovernment.moa.id.protocols.oauth20.protocol; + +import java.util.HashSet; +import java.util.Iterator; +import java.util.Set; + +import javax.servlet.http.HttpServletRequest; + +import org.apache.commons.lang.StringEscapeUtils; +import org.apache.commons.lang.StringUtils; + +import at.gv.egovernment.moa.id.commons.db.dao.config.OAOAUTH20; +import at.gv.egovernment.moa.id.config.ConfigurationException; +import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider; +import at.gv.egovernment.moa.id.config.auth.OAAuthParameter; +import at.gv.egovernment.moa.id.moduls.RequestImpl; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Constants; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20Exception; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20InvalidRequestException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20ServerErrorException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20WrongParameterException; +import at.gv.egovernment.moa.id.util.ParamValidatorUtils; +import at.gv.egovernment.moa.logging.Logger; + +abstract class OAuth20BaseRequest extends RequestImpl { + + private static final long serialVersionUID = 1L; + + protected Set<String> allowedParameters = new HashSet<String>(); + + protected OAuth20BaseRequest() { + + } + + protected String getParam(final HttpServletRequest request, final String name, final boolean isNeeded) throws OAuth20Exception { + String param = request.getParameter(name); + Logger.debug("Reading param " + name + " from HttpServletRequest with value " + param); + + if (isNeeded && StringUtils.isEmpty(param)) { + throw new OAuth20WrongParameterException(name); + } + + this.allowedParameters.add(name); + + return param; + } + + protected void populateParameters(final HttpServletRequest request) throws OAuth20Exception { + + // moa id - load oa with client id! + try { + String oaURL = StringEscapeUtils.escapeHtml(this.getParam(request, OAuth20Constants.PARAM_CLIENT_ID, true)); + if (!ParamValidatorUtils.isValidOA(oaURL)) { + throw new OAuth20WrongParameterException(OAuth20Constants.PARAM_CLIENT_ID); + } + this.setOAURL(oaURL); + OAAuthParameter oaParam = AuthConfigurationProvider.getInstance().getOnlineApplicationParameter(oaURL); + + if (oaParam == null) { + throw new OAuth20WrongParameterException(OAuth20Constants.PARAM_CLIENT_ID); + } + this.setTarget(oaParam.getTarget()); + + OAOAUTH20 config = oaParam.getoAuth20Config(); + if (config == null) { + throw new OAuth20InvalidRequestException(); + } + if (StringUtils.isEmpty(config.getOAuthClientSecret()) || StringUtils.isEmpty(config.getOAuthClientId()) + || StringUtils.isEmpty(config.getOAuthRedirectUri())) { + throw new OAuth20ServerErrorException(); + } + } + catch (ConfigurationException e) { + throw new OAuth20WrongParameterException(OAuth20Constants.PARAM_CLIENT_ID); + } + + // oAuth + this.populateSpecialParameters(request); + + // cleanup parameters + this.checkAllowedParameters(request); + } + + private void checkAllowedParameters(final HttpServletRequest request) { + Logger.debug("Going to check for allowed parameters"); + this.allowedParameters.add(OAuth20Constants.PARAM_MOA_ACTION); + this.allowedParameters.add(OAuth20Constants.PARAM_MOA_MOD); + + @SuppressWarnings("rawtypes") + Iterator iter = request.getParameterMap().keySet().iterator(); + while (iter.hasNext()) { + String name = (String) iter.next(); + if (!this.allowedParameters.contains(name)) { + + Logger.debug("Found wrong parameter: " + name); + throw new OAuth20WrongParameterException(name); + } + } + + } + + protected abstract void populateSpecialParameters(final HttpServletRequest request) throws OAuth20Exception; + + public static OAuth20BaseRequest newInstance(final String action, final HttpServletRequest request) throws OAuth20Exception { + OAuth20BaseRequest res; + + if (action.equals(OAuth20Protocol.AUTH_ACTION)) { + res = new OAuth20AuthRequest(); + } else if (action.equals(OAuth20Protocol.TOKEN_ACTION)) { + res = new OAuth20TokenRequest(); + } else { + throw new OAuth20InvalidRequestException(); + } + + res.setAction(action); + res.setModule(OAuth20Protocol.NAME); + + res.populateParameters(request); + return res; + } +} diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20Protocol.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20Protocol.java new file mode 100644 index 000000000..db18b3a3e --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20Protocol.java @@ -0,0 +1,167 @@ +package at.gv.egovernment.moa.id.protocols.oauth20.protocol; + +import java.net.URLEncoder; +import java.util.HashMap; +import java.util.Map; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.apache.commons.lang.StringUtils; + +import at.gv.egovernment.moa.id.auth.exception.MOAIDException; +import at.gv.egovernment.moa.id.moduls.IAction; +import at.gv.egovernment.moa.id.moduls.IModulInfo; +import at.gv.egovernment.moa.id.moduls.IRequest; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Constants; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Util; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20Exception; +import at.gv.egovernment.moa.logging.Logger; + +import com.google.gson.JsonObject; + +public class OAuth20Protocol implements IModulInfo { + + public static final String NAME = OAuth20Protocol.class.getName(); + public static final String PATH = "id_oauth20"; + + public static final String AUTH_ACTION = "AUTH"; + public static final String TOKEN_ACTION = "TOKEN"; + + private static HashMap<String, IAction> actions = new HashMap<String, IAction>(); + + static { + actions.put(AUTH_ACTION, new OAuth20AuthAction()); + actions.put(TOKEN_ACTION, new OAuth20TokenAction()); + } + + public String getName() { + return NAME; + } + + public String getPath() { + return PATH; + } + + public IAction getAction(String action) { + return actions.get(action); + } + + /* + * (non-Javadoc) + * @see + * at.gv.egovernment.moa.id.moduls.IModulInfo#preProcess(javax.servlet.http.HttpServletRequest, + * javax.servlet.http.HttpServletResponse, java.lang.String) + */ + public IRequest preProcess(HttpServletRequest request, HttpServletResponse resp, String action) throws MOAIDException { + // validation is done inside creation + OAuth20BaseRequest res = OAuth20BaseRequest.newInstance(action, request); + Logger.debug("Created: " + res); + return res; + } + + /* + * (non-Javadoc) + * @see + * at.gv.egovernment.moa.id.moduls.IModulInfo#canHandleRequest(javax.servlet.http.HttpServletRequest + * , javax.servlet.http.HttpServletResponse) + */ + public IAction canHandleRequest(HttpServletRequest request, HttpServletResponse response) { + if (request.getParameter("action").equals(AUTH_ACTION)) { + return getAction(AUTH_ACTION); + } else if (request.getParameter("action").equals(TOKEN_ACTION)) { + return getAction(TOKEN_ACTION); + } + + return null;// getAction(AUTH_ACTION); + } + + /* + * (non-Javadoc) + * @see at.gv.egovernment.moa.id.moduls.IModulInfo#generateErrorMessage(java.lang.Throwable, + * javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, + * at.gv.egovernment.moa.id.moduls.IRequest) + */ + public boolean generateErrorMessage(Throwable e, HttpServletRequest request, HttpServletResponse response, IRequest protocolRequest) + throws Throwable { + + StringBuilder url = new StringBuilder(); + + String paramRedirect = request.getParameter(OAuth20Constants.PARAM_REDIRECT_URI); + + if (e instanceof OAuth20Exception) { + + String action = request.getParameter("action"); + + Logger.debug("Going to throw O OAuth20Exception for action: " + action); + OAuth20Exception oAuth20Exception = ((OAuth20Exception) e); + + String errorCode = oAuth20Exception.getErrorCode(); + String errorDescription = oAuth20Exception.getMessage(); + // String errorUri = "http://tools.ietf.org/html/draft-ietf-oauth-v2-11"; + + if (action.equals(AUTH_ACTION)) { + + // check if given redirect url is ok + if (StringUtils.isNotEmpty(paramRedirect) && OAuth20Util.isUrl(paramRedirect)) { + url.append(paramRedirect); + + // otherwise throw an + } else { + throw new MOAIDException("oauth20.01", new Object[] {}); + } + + String state = request.getParameter(OAuth20Constants.PARAM_STATE); + + OAuth20Util.addParameterToURL(url, OAuth20Constants.PARAM_ERROR, errorCode); + OAuth20Util.addParameterToURL(url, OAuth20Constants.PARAM_ERROR_DESCRIPTION, + URLEncoder.encode(oAuth20Exception.getMessageId() + ": " + errorDescription, "UTF-8")); + // OAuth20Util.addParameterToURL(url, OAuth20Constants.PARAM_ERROR_URI, errorUri); + OAuth20Util.addParameterToURL(url, OAuth20Constants.PARAM_STATE, state); + + response.setContentType("text/html"); + response.setStatus(HttpServletResponse.SC_FOUND); + response.addHeader("Location", url.toString()); + Logger.debug("REDIRECT TO: " + url.toString()); + return true; + + } else if (action.equals(TOKEN_ACTION)) { + Map<String, Object> params = new HashMap<String, Object>(); + params.put(OAuth20Constants.PARAM_ERROR, errorCode); + params.put(OAuth20Constants.PARAM_ERROR_DESCRIPTION, + URLEncoder.encode(oAuth20Exception.getMessageId() + ": " + errorDescription, "UTF-8")); + // params.put(OAuth20Constants.PARAM_ERROR_URI, errorUri); + + // create response + JsonObject jsonObject = new JsonObject(); + OAuth20Util.addProperytiesToJsonObject(jsonObject, params); + String jsonResponse = jsonObject.toString(); + Logger.debug("JSON Response: " + jsonResponse); + + // write respone to http response + response.setContentType("application/json"); + response.setStatus(HttpServletResponse.SC_BAD_REQUEST); + response.getOutputStream().print(jsonResponse); + response.getOutputStream().close(); + + return true; + } + + } + + return false; + + } + + /* + * (non-Javadoc) + * @see + * at.gv.egovernment.moa.id.moduls.IModulInfo#validate(javax.servlet.http.HttpServletRequest, + * javax.servlet.http.HttpServletResponse, at.gv.egovernment.moa.id.moduls.IRequest) + */ + public boolean validate(HttpServletRequest request, HttpServletResponse response, IRequest pending) { + // we validate in the preProcess + return true; + } + +} diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20TokenAction.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20TokenAction.java new file mode 100644 index 000000000..3dceaecdf --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20TokenAction.java @@ -0,0 +1,164 @@ +package at.gv.egovernment.moa.id.protocols.oauth20.protocol; + +import java.security.SignatureException; +import java.util.HashMap; +import java.util.Map; +import java.util.UUID; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import at.gv.egovernment.moa.id.auth.AuthenticationServer; +import at.gv.egovernment.moa.id.auth.data.AuthenticationSession; +import at.gv.egovernment.moa.id.auth.exception.MOAIDException; +import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException; +import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider; +import at.gv.egovernment.moa.id.config.auth.OAAuthParameter; +import at.gv.egovernment.moa.id.data.AuthenticationData; +import at.gv.egovernment.moa.id.moduls.IAction; +import at.gv.egovernment.moa.id.moduls.IRequest; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Constants; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20SessionObject; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Util; +import at.gv.egovernment.moa.id.protocols.oauth20.Pair; +import at.gv.egovernment.moa.id.protocols.oauth20.attributes.OAuth20AttributeBuilder; +import at.gv.egovernment.moa.id.protocols.oauth20.attributes.OpenIdExpirationTimeAttribute; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20ServerErrorException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20UnauthorizedClientException; +import at.gv.egovernment.moa.id.protocols.oauth20.json.OAuth20SignatureUtil; +import at.gv.egovernment.moa.id.protocols.oauth20.json.OAuthJsonToken; +import at.gv.egovernment.moa.id.protocols.oauth20.json.OAuthSigner; +import at.gv.egovernment.moa.id.storage.AuthenticationSessionStoreage; +import at.gv.egovernment.moa.logging.Logger; + +import com.google.gson.JsonObject; + +class OAuth20TokenAction implements IAction { + + public String processRequest(IRequest req, HttpServletRequest httpReq, HttpServletResponse httpResp, + AuthenticationSession moasession) throws MOAIDException { + + AuthenticationSession session = null; + try { + OAuth20TokenRequest oAuthRequest = (OAuth20TokenRequest) req; + + session = AuthenticationSessionStoreage.getSession(oAuthRequest.getCode()); + if (session == null) { + throw new OAuth20UnauthorizedClientException(); + } + + OAuth20SessionObject auth20SessionObject = session.getoAuth20SessionObject(); + Logger.debug("Loaded OAuth20SessionObject from session: " + session.getSessionID()); + + // do checking for different grant types and code + if (auth20SessionObject == null || !auth20SessionObject.getCode().equals(oAuthRequest.getCode())) { + throw new OAuth20UnauthorizedClientException(); + } else { + Logger.debug("Loaded of OAuth20SessionObject was successful"); + } + + final String accessToken = UUID.randomUUID().toString(); + + // create response + Map<String, Object> params = new HashMap<String, Object>(); + params.put(OAuth20Constants.RESPONSE_ACCESS_TOKEN, accessToken); + params.put(OAuth20Constants.RESPONSE_TOKEN_TYPE, OAuth20Constants.RESPONSE_TOKEN_TYPE_VALUE_BEARER); + params.put(OAuth20Constants.RESPONSE_EXPIRES_IN, OpenIdExpirationTimeAttribute.expirationTime); + + // build id token and scope + Pair<String, String> pair = buildIdToken(auth20SessionObject.getScope(), oAuthRequest, + auth20SessionObject.getAuthDataSession()); + Logger.debug("RESPONSE ID_TOKEN: " + pair.getFirst()); + params.put(OAuth20Constants.RESPONSE_ID_TOKEN, pair.getFirst()); + Logger.debug("RESPONSE SCOPE: " + pair.getSecond()); + params.put(OAuth20Constants.PARAM_SCOPE, pair.getSecond()); + + // create response + JsonObject jsonObject = new JsonObject(); + OAuth20Util.addProperytiesToJsonObject(jsonObject, params); + String jsonResponse = jsonObject.toString(); + Logger.debug("JSON Response: " + jsonResponse); + + // write respone to http response + httpResp.setContentType("application/json"); + httpResp.setStatus(HttpServletResponse.SC_OK); + httpResp.getOutputStream().print(jsonResponse); + httpResp.getOutputStream().close(); + + return null; + } + catch (Exception e) { + Logger.error(e.getMessage(), e); + throw new OAuth20ServerErrorException(); + } + + finally { + if (session != null) { + // destroy session for clean up + try { + Logger.debug("Going to destroy session: " + session.getSessionID()); + AuthenticationSessionStoreage.destroySession(session.getSessionID()); + } + catch (MOADatabaseException e) { + } + } + } + } + + /* + * (non-Javadoc) + * @see + * at.gv.egovernment.moa.id.moduls.IAction#needAuthentication(at.gv.egovernment.moa.id.moduls + * .IRequest, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) + */ + public boolean needAuthentication(IRequest req, HttpServletRequest httpReq, HttpServletResponse httpResp) { + return false; + } + + /* + * (non-Javadoc) + * @see at.gv.egovernment.moa.id.moduls.IAction#getDefaultActionName() + */ + public String getDefaultActionName() { + return OAuth20Protocol.TOKEN_ACTION; + } + + private Pair<String, String> buildIdToken(String scope, OAuth20TokenRequest oAuthRequest, AuthenticationSession session) + throws MOAIDException, SignatureException { + OAAuthParameter oaParam = AuthConfigurationProvider.getInstance().getOnlineApplicationParameter(oAuthRequest.getOAURL()); + AuthenticationData authData = AuthenticationServer.buildAuthenticationData(session, oaParam, oAuthRequest.getTarget()); + + OAuthSigner signer = OAuth20SignatureUtil.loadSigner(authData.getIssuer()); + OAuthJsonToken token = new OAuthJsonToken(signer); + + StringBuilder resultScopes = new StringBuilder(); + // always fill with open id + OAuth20AttributeBuilder.addScopeOpenId(token.getPayloadAsJsonObject(), session, oaParam, authData); + resultScopes.append("openId"); + + for (String s : scope.split(" ")) { + if (s.equalsIgnoreCase("profile")) { + OAuth20AttributeBuilder.addScopeProfile(token.getPayloadAsJsonObject(), session, oaParam, authData); + resultScopes.append(" profile"); + } else if (s.equalsIgnoreCase("eID")) { + OAuth20AttributeBuilder.addScopeEID(token.getPayloadAsJsonObject(), session, oaParam, authData); + resultScopes.append(" eID"); + } else if (s.equalsIgnoreCase("eID_gov")) { + OAuth20AttributeBuilder.addScopeEIDGov(token.getPayloadAsJsonObject(), session, oaParam, authData); + resultScopes.append(" eID_gov"); + } else if (s.equalsIgnoreCase("mandate")) { + OAuth20AttributeBuilder.addScopeMandate(token.getPayloadAsJsonObject(), session, oaParam, authData); + resultScopes.append(" mandate"); + } + // TODO parser STORK + } + + // add properties and sign + // HmacSHA256Signer signer = new HmacSHA256Signer("testSigner", "key_id", + // "super_secure_pwd".getBytes()); + // Signer signer = OAuth20Util.loadSigner(authData.getIssuer(), oaParam.getoAuth20Config()); + + return Pair.newInstance(token.serializeAndSign(), resultScopes.toString()); + } + +} diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20TokenRequest.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20TokenRequest.java new file mode 100644 index 000000000..99682076d --- /dev/null +++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/protocols/oauth20/protocol/OAuth20TokenRequest.java @@ -0,0 +1,118 @@ +package at.gv.egovernment.moa.id.protocols.oauth20.protocol; + +import javax.servlet.http.HttpServletRequest; + +import at.gv.egovernment.moa.id.commons.db.dao.config.OAOAUTH20; +import at.gv.egovernment.moa.id.config.ConfigurationException; +import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider; +import at.gv.egovernment.moa.id.protocols.oauth20.OAuth20Constants; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20AccessDeniedException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20Exception; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20InvalidGrantException; +import at.gv.egovernment.moa.id.protocols.oauth20.exceptions.OAuth20WrongParameterException; + +class OAuth20TokenRequest extends OAuth20BaseRequest { + + private static final long serialVersionUID = 1L; + + private String code; + private String grantType; + private String clientID; + private String clientSecret; + + /** + * @return the code + */ + public String getCode() { + return code; + } + + /** + * @param code + * the code to set + */ + public void setCode(String code) { + this.code = code; + } + + /** + * @return the grantType + */ + public String getGrantType() { + return grantType; + } + + /** + * @param grantType + * the grantType to set + */ + public void setGrantType(String grantType) { + this.grantType = grantType; + } + + /** + * @return the clientID + */ + public String getClientID() { + return clientID; + } + + /** + * @param clientID + * the clientID to set + */ + public void setClientID(String clientID) { + this.clientID = clientID; + } + + /** + * @return the clientSecret + */ + public String getClientSecret() { + return clientSecret; + } + + /** + * @param clientSecret + * the clientSecret to set + */ + public void setClientSecret(String clientSecret) { + this.clientSecret = clientSecret; + } + + @Override + protected void populateSpecialParameters(HttpServletRequest request) throws OAuth20Exception { + this.setCode(this.getParam(request, OAuth20Constants.RESPONSE_CODE, true)); + this.setGrantType(this.getParam(request, OAuth20Constants.PARAM_GRANT_TYPE, true)); + this.setClientID(this.getParam(request, OAuth20Constants.PARAM_CLIENT_ID, true)); + this.setClientSecret(this.getParam(request, OAuth20Constants.PARAM_CLIENT_SECRET, true)); + + // check for grant type + if (!this.getGrantType().equals(OAuth20Constants.PARAM_GRANT_TYPE_VALUE_AUTHORIZATION_CODE)) { + throw new OAuth20InvalidGrantException(); + } + + // check if client id and secret are ok + try { + // OAOAUTH20 cannot be null at this point. check was done in base request + OAOAUTH20 oAuthConfig = AuthConfigurationProvider.getInstance().getOnlineApplicationParameter(this.getOAURL()) + .getoAuth20Config(); + + if (!this.getClientID().equals(oAuthConfig.getOAuthClientId())) { + throw new OAuth20AccessDeniedException(); + } + + if (!this.getClientSecret().equals(oAuthConfig.getOAuthClientSecret())) { + throw new OAuth20AccessDeniedException(); + } + + } + catch (ConfigurationException e) { + throw new OAuth20WrongParameterException(OAuth20Constants.PARAM_CLIENT_ID); + } + + //add valid parameters + this.allowedParameters.add(OAuth20Constants.PARAM_SCOPE); + this.allowedParameters.add(OAuth20Constants.PARAM_REDIRECT_URI); + } +} |