Examples with CodeExchangeException uk.ac.cam.cl.dtg.segue.auth.exceptions.CodeExchangeException used on opensource projects

Example 1 with CodeExchangeException

use of uk.ac.cam.cl.dtg.segue.auth.exceptions.CodeExchangeException in project isaac-api by isaacphysics.

the class AuthenticationFacade method authenticationCallback.

/**
 * This is the callback url that auth providers should use to send us information about users.
 *
 * @param request
 *            - http request from user
 * @param response
 *            to tell the browser to store the session in our own segue cookie if successful.
 * @param signinProvider
 *            - requested signing provider string
 * @return Redirect response to send the user to the home page.
 */
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("/{provider}/callback")
@ApiOperation(value = "SSO callback URL for a given provider.")
public final Response authenticationCallback(@Context final HttpServletRequest request, @Context final HttpServletResponse response, @PathParam("provider") final String signinProvider) {
    try {
        // TODO - review if rememberMe should default to true for SSO logins:
        RegisteredUserDTO userToReturn = userManager.authenticateCallback(request, response, signinProvider, true);
        this.getLogManager().logEvent(userToReturn, request, SegueServerLogType.LOG_IN, Maps.newHashMap());
        return Response.ok(userToReturn).build();
    } catch (IOException e) {
        SegueErrorResponse error = new SegueErrorResponse(Status.INTERNAL_SERVER_ERROR, "Exception while trying to authenticate a user" + " - during callback step.", e);
        log.error(error.getErrorMessage(), e);
        return error.toResponse();
    } catch (NoUserException e) {
        SegueErrorResponse error = new SegueErrorResponse(Status.UNAUTHORIZED, "Unable to locate user information.");
        log.error("No userID exception received. Unable to locate user.", e);
        return error.toResponse();
    } catch (AuthenticationCodeException | CrossSiteRequestForgeryException | AuthenticatorSecurityException | CodeExchangeException e) {
        SegueErrorResponse error = new SegueErrorResponse(Status.UNAUTHORIZED, e.getMessage());
        log.info("Error detected during authentication: " + e.getClass().toString());
        return error.toResponse();
    } catch (DuplicateAccountException e) {
        log.debug("Duplicate user already exists in the database.", e);
        return new SegueErrorResponse(Status.FORBIDDEN, e.getMessage()).toResponse();
    } catch (AccountAlreadyLinkedException e) {
        log.error("Internal Database error during authentication", e);
        return new SegueErrorResponse(Status.BAD_REQUEST, "The account you are trying to link is already attached to a user of this system.").toResponse();
    } catch (SegueDatabaseException e) {
        log.error("Internal Database error during authentication", e);
        return new SegueErrorResponse(Status.INTERNAL_SERVER_ERROR, "Internal database error during authentication.").toResponse();
    } catch (AuthenticationProviderMappingException e) {
        return new SegueErrorResponse(Status.BAD_REQUEST, "Unable to map to a known authenticator. The provider: " + signinProvider + " is unknown").toResponse();
    }
}

Example 2 with CodeExchangeException

use of uk.ac.cam.cl.dtg.segue.auth.exceptions.CodeExchangeException in project isaac-api by isaacphysics.

the class TwitterAuthenticator method exchangeCode.

@Override
public String exchangeCode(final String authorizationCode) throws CodeExchangeException {
    try {
        AccessToken accessToken = twitter.getOAuthAccessToken(authorizationCode);
        TokenResponse tokenResponse = new TokenResponse();
        tokenResponse.setAccessToken(accessToken.getToken());
        tokenResponse.setRefreshToken(accessToken.getTokenSecret());
        tokenResponse.setExpiresInSeconds(Long.MAX_VALUE);
        Builder builder = new AuthorizationCodeFlow.Builder(BearerToken.authorizationHeaderAccessMethod(), httpTransport, jsonFactory, new GenericUrl(TOKEN_EXCHANGE_URL), new ClientParametersAuthentication(clientId, clientSecret), clientId, AUTH_URL);
        AuthorizationCodeFlow flow = builder.setDataStoreFactory(MemoryDataStoreFactory.getDefaultInstance()).build();
        Credential credential = flow.createAndStoreCredential(tokenResponse, authorizationCode);
        String internalReferenceToken = UUID.randomUUID().toString();
        credentialStore.put(internalReferenceToken, credential);
        flow.getCredentialDataStore().clear();
        return internalReferenceToken;
    } catch (IOException | TwitterException | IllegalStateException e) {
        log.error("An error occurred during code exchange: " + e);
        throw new CodeExchangeException();
    }
}

Example 3 with CodeExchangeException

use of uk.ac.cam.cl.dtg.segue.auth.exceptions.CodeExchangeException in project isaac-api by isaacphysics.

the class GoogleAuthenticator method exchangeCode.

@Override
public synchronized String exchangeCode(final String authorizationCode) throws CodeExchangeException {
    try {
        GoogleTokenResponse response = new GoogleAuthorizationCodeTokenRequest(httpTransport, jsonFactory, clientSecrets.getDetails().getClientId(), clientSecrets.getDetails().getClientSecret(), authorizationCode, callbackUri).execute();
        // I don't really want to use the flow storage but it seems to be
        // easier to get credentials this way.
        GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(httpTransport, jsonFactory, clientSecrets.getDetails().getClientId(), clientSecrets.getDetails().getClientSecret(), requestedScopes).setDataStoreFactory(MemoryDataStoreFactory.getDefaultInstance()).build();
        Credential credential = flow.createAndStoreCredential(response, authorizationCode);
        String internalReferenceToken = UUID.randomUUID().toString();
        credentialStore.put(internalReferenceToken, credential);
        flow.getCredentialDataStore().clear();
        return internalReferenceToken;
    } catch (IOException e) {
        log.error("An error occurred during code exchange: " + e);
        throw new CodeExchangeException();
    }
}

Example 4 with CodeExchangeException

use of uk.ac.cam.cl.dtg.segue.auth.exceptions.CodeExchangeException in project isaac-api by isaacphysics.

the class FacebookAuthenticator method exchangeCode.

@Override
public String exchangeCode(final String authorizationCode) throws CodeExchangeException {
    try {
        AuthorizationCodeTokenRequest request = new AuthorizationCodeTokenRequest(httpTransport, jsonFactory, new GenericUrl(TOKEN_EXCHANGE_URL), authorizationCode);
        request.setClientAuthentication(new ClientParametersAuthentication(clientId, clientSecret));
        request.setRedirectUri(callbackUri);
        TokenResponse response = request.execute();
        String accessToken;
        Long expires;
        if (response.get("error") != null) {
            throw new CodeExchangeException("Server responded with the following error" + response.get("error") + " given the request" + request.toString());
        }
        if (response.getAccessToken() != null && response.getExpiresInSeconds() != null) {
            accessToken = response.getAccessToken();
            expires = response.getExpiresInSeconds();
        } else {
            throw new IOException("access_token or expires_in values were not found");
        }
        TokenResponse tokenResponse = new TokenResponse();
        tokenResponse.setAccessToken(accessToken);
        tokenResponse.setExpiresInSeconds(expires);
        // I don't really want to use the flow storage but it seems to be
        // easier to get credentials this way.
        Builder builder = new AuthorizationCodeFlow.Builder(BearerToken.authorizationHeaderAccessMethod(), httpTransport, jsonFactory, new GenericUrl(TOKEN_EXCHANGE_URL), new ClientParametersAuthentication(clientId, clientSecret), clientId, AUTH_URL);
        builder.setScopes(requestedScopes);
        AuthorizationCodeFlow flow = builder.setDataStoreFactory(MemoryDataStoreFactory.getDefaultInstance()).build();
        Credential credential = flow.createAndStoreCredential(tokenResponse, authorizationCode);
        String internalReferenceToken = UUID.randomUUID().toString();
        credentialStore.put(internalReferenceToken, credential);
        flow.getCredentialDataStore().clear();
        return internalReferenceToken;
    } catch (IOException e) {
        String message = "An error occurred during code exchange";
        throw new CodeExchangeException(message, e);
    }
}