Example usage for com.google.gson.stream JsonReader hasNext

List of usage examples for com.google.gson.stream JsonReader hasNext

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Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader hasNext.

Prototype

public boolean hasNext() throws IOException

Source Link

Document

Returns true if the current array or object has another element.

Usage

From source file:org.mitre.openid.connect.service.impl.AbstractMITREidDataService.java

License:Apache License

protected static Set readSet(JsonReader reader) throws IOException {
    Set arraySet = null;/*from w  w  w  .j ava 2s . c om*/
    reader.beginArray();
    switch (reader.peek()) {
    case STRING:
        arraySet = new HashSet<String>();
        while (reader.hasNext()) {
            arraySet.add(reader.nextString());
        }
        break;
    case NUMBER:
        arraySet = new HashSet<Long>();
        while (reader.hasNext()) {
            arraySet.add(reader.nextLong());
        }
        break;
    default:
        arraySet = new HashSet();
        break;
    }
    reader.endArray();
    return arraySet;
}

From source file:org.mitre.openid.connect.service.impl.AbstractMITREidDataService.java

License:Apache License

protected static Map readMap(JsonReader reader) throws IOException {
    Map map = new HashMap<String, Object>();
    reader.beginObject();//from   w w  w  . j  av  a2  s  . c  o  m
    while (reader.hasNext()) {
        String name = reader.nextName();
        Object value = null;
        switch (reader.peek()) {
        case STRING:
            value = reader.nextString();
            break;
        case BOOLEAN:
            value = reader.nextBoolean();
            break;
        case NUMBER:
            value = reader.nextLong();
            break;
        }
        map.put(name, value);
    }
    reader.endObject();
    return map;
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

@Override
public void importData(JsonReader reader) throws IOException {

    logger.info("Reading configuration for 1.0");

    // this *HAS* to start as an object
    reader.beginObject();//from   ww  w .  j av a 2s.  com

    while (reader.hasNext()) {
        JsonToken tok = reader.peek();
        switch (tok) {
        case NAME:
            String name = reader.nextName();
            // find out which member it is
            if (name.equals(CLIENTS)) {
                readClients(reader);
            } else if (name.equals(GRANTS)) {
                readGrants(reader);
            } else if (name.equals(WHITELISTEDSITES)) {
                readWhitelistedSites(reader);
            } else if (name.equals(BLACKLISTEDSITES)) {
                readBlacklistedSites(reader);
            } else if (name.equals(AUTHENTICATIONHOLDERS)) {
                readAuthenticationHolders(reader);
            } else if (name.equals(ACCESSTOKENS)) {
                readAccessTokens(reader);
            } else if (name.equals(REFRESHTOKENS)) {
                readRefreshTokens(reader);
            } else if (name.equals(SYSTEMSCOPES)) {
                readSystemScopes(reader);
            } else {
                for (MITREidDataServiceExtension extension : extensions) {
                    if (extension.supportsVersion(THIS_VERSION)) {
                        if (extension.supportsVersion(THIS_VERSION)) {
                            extension.importExtensionData(name, reader);
                            break;
                        }
                    }
                }
                // unknown token, skip it
                reader.skipValue();
            }
            break;
        case END_OBJECT:
            // the object ended, we're done here
            reader.endObject();
            continue;
        default:
            logger.debug("Found unexpected entry");
            reader.skipValue();
            continue;
        }
    }
    fixObjectReferences();
    for (MITREidDataServiceExtension extension : extensions) {
        if (extension.supportsVersion(THIS_VERSION)) {
            extension.fixExtensionObjectReferences(maps);
            break;
        }
    }
    maps.clearAll();
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

/**
 * @param reader/*  ww w  . j av a2 s. c o  m*/
 * @throws IOException
 */
private void readRefreshTokens(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        OAuth2RefreshTokenEntity token = new OAuth2RefreshTokenEntity();
        reader.beginObject();
        Long currentId = null;
        String clientId = null;
        Long authHolderId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals("id")) {
                    currentId = reader.nextLong();
                } else if (name.equals("expiration")) {
                    Date date = utcToDate(reader.nextString());
                    token.setExpiration(date);
                } else if (name.equals("value")) {
                    String value = reader.nextString();
                    try {
                        token.setJwt(JWTParser.parse(value));
                    } catch (ParseException ex) {
                        logger.error("Unable to set refresh token value to {}", value, ex);
                    }
                } else if (name.equals("clientId")) {
                    clientId = reader.nextString();
                } else if (name.equals("authenticationHolderId")) {
                    authHolderId = reader.nextLong();
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = tokenRepository.saveRefreshToken(token).getId();
        maps.getRefreshTokenToClientRefs().put(currentId, clientId);
        maps.getRefreshTokenToAuthHolderRefs().put(currentId, authHolderId);
        maps.getRefreshTokenOldToNewIdMap().put(currentId, newId);
        logger.debug("Read refresh token {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading refresh tokens");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

/**
 * @param reader/*from ww  w  . j  a va 2 s .com*/
 * @throws IOException
 */
private void readAccessTokens(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        OAuth2AccessTokenEntity token = new OAuth2AccessTokenEntity();
        reader.beginObject();
        Long currentId = null;
        String clientId = null;
        Long authHolderId = null;
        Long refreshTokenId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals("id")) {
                    currentId = reader.nextLong();
                } else if (name.equals("expiration")) {
                    Date date = utcToDate(reader.nextString());
                    token.setExpiration(date);
                } else if (name.equals("value")) {
                    String value = reader.nextString();
                    try {
                        // all tokens are JWTs
                        token.setJwt(JWTParser.parse(value));
                    } catch (ParseException ex) {
                        logger.error("Unable to set refresh token value to {}", value, ex);
                    }
                } else if (name.equals("clientId")) {
                    clientId = reader.nextString();
                } else if (name.equals("authenticationHolderId")) {
                    authHolderId = reader.nextLong();
                } else if (name.equals("refreshTokenId")) {
                    refreshTokenId = reader.nextLong();
                } else if (name.equals("scope")) {
                    Set<String> scope = readSet(reader);
                    token.setScope(scope);
                } else if (name.equals("type")) {
                    token.setTokenType(reader.nextString());
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = tokenRepository.saveAccessToken(token).getId();
        maps.getAccessTokenToClientRefs().put(currentId, clientId);
        maps.getAccessTokenToAuthHolderRefs().put(currentId, authHolderId);
        if (refreshTokenId != null) {
            maps.getAccessTokenToRefreshTokenRefs().put(currentId, refreshTokenId);
        }
        maps.getAccessTokenOldToNewIdMap().put(currentId, newId);
        logger.debug("Read access token {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading access tokens");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

/**
 * @param reader//w  w w  . ja  va2 s . c  o  m
 * @throws IOException
 */
private void readAuthenticationHolders(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        AuthenticationHolderEntity ahe = new AuthenticationHolderEntity();
        reader.beginObject();
        Long currentId = null;
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals("id")) {
                    currentId = reader.nextLong();
                } else if (name.equals("ownerId")) {
                    //not needed
                    reader.skipValue();
                } else if (name.equals("authentication")) {
                    OAuth2Request clientAuthorization = null;
                    Authentication userAuthentication = null;
                    reader.beginObject();
                    while (reader.hasNext()) {
                        switch (reader.peek()) {
                        case END_OBJECT:
                            continue;
                        case NAME:
                            String subName = reader.nextName();
                            if (reader.peek() == JsonToken.NULL) {
                                reader.skipValue();
                            } else if (subName.equals("clientAuthorization")) {
                                clientAuthorization = readAuthorizationRequest(reader);
                            } else if (subName.equals("userAuthentication")) {
                                // skip binary encoded version
                                reader.skipValue();

                            } else if (subName.equals("savedUserAuthentication")) {
                                userAuthentication = readSavedUserAuthentication(reader);

                            } else {
                                logger.debug("Found unexpected entry");
                                reader.skipValue();
                            }
                            break;
                        default:
                            logger.debug("Found unexpected entry");
                            reader.skipValue();
                            continue;
                        }
                    }
                    reader.endObject();
                    OAuth2Authentication auth = new OAuth2Authentication(clientAuthorization,
                            userAuthentication);
                    ahe.setAuthentication(auth);
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = authHolderRepository.save(ahe).getId();
        maps.getAuthHolderOldToNewIdMap().put(currentId, newId);
        logger.debug("Read authentication holder {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading authentication holders");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

private OAuth2Request readAuthorizationRequest(JsonReader reader) throws IOException {
    Set<String> scope = new LinkedHashSet<>();
    Set<String> resourceIds = new HashSet<>();
    boolean approved = false;
    Collection<GrantedAuthority> authorities = new HashSet<>();
    Map<String, String> authorizationParameters = new HashMap<>();
    Set<String> responseTypes = new HashSet<>();
    String redirectUri = null;//  w ww  . j  a  v  a 2 s.c om
    String clientId = null;
    reader.beginObject();
    while (reader.hasNext()) {
        switch (reader.peek()) {
        case END_OBJECT:
            continue;
        case NAME:
            String name = reader.nextName();
            if (reader.peek() == JsonToken.NULL) {
                reader.skipValue();
            } else if (name.equals("authorizationParameters")) {
                authorizationParameters = readMap(reader);
            } else if (name.equals("approvalParameters")) {
                reader.skipValue();
            } else if (name.equals("clientId")) {
                clientId = reader.nextString();
            } else if (name.equals("scope")) {
                scope = readSet(reader);
            } else if (name.equals("resourceIds")) {
                resourceIds = readSet(reader);
            } else if (name.equals("authorities")) {
                Set<String> authorityStrs = readSet(reader);
                authorities = new HashSet<>();
                for (String s : authorityStrs) {
                    GrantedAuthority ga = new SimpleGrantedAuthority(s);
                    authorities.add(ga);
                }
            } else if (name.equals("approved")) {
                approved = reader.nextBoolean();
            } else if (name.equals("denied")) {
                if (approved == false) {
                    approved = !reader.nextBoolean();
                }
            } else if (name.equals("redirectUri")) {
                redirectUri = reader.nextString();
            } else if (name.equals("responseTypes")) {
                responseTypes = readSet(reader);
            } else {
                reader.skipValue();
            }
            break;
        default:
            logger.debug("Found unexpected entry");
            reader.skipValue();
            continue;
        }
    }
    reader.endObject();
    return new OAuth2Request(authorizationParameters, clientId, authorities, approved, scope, resourceIds,
            redirectUri, responseTypes, null);
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

/**
 * @param reader//from   ww w.  j  ava2 s . co m
 * @return
 * @throws IOException
 */
private SavedUserAuthentication readSavedUserAuthentication(JsonReader reader) throws IOException {
    SavedUserAuthentication savedUserAuth = new SavedUserAuthentication();
    reader.beginObject();

    while (reader.hasNext()) {
        switch (reader.peek()) {
        case END_OBJECT:
            continue;
        case NAME:
            String name = reader.nextName();
            if (reader.peek() == JsonToken.NULL) {
                reader.skipValue();
            } else if (name.equals("name")) {
                savedUserAuth.setName(reader.nextString());
            } else if (name.equals("sourceClass")) {
                savedUserAuth.setSourceClass(reader.nextString());
            } else if (name.equals("authenticated")) {
                savedUserAuth.setAuthenticated(reader.nextBoolean());
            } else if (name.equals("authorities")) {
                Set<String> authorityStrs = readSet(reader);
                Set<GrantedAuthority> authorities = new HashSet<GrantedAuthority>();
                for (String s : authorityStrs) {
                    GrantedAuthority ga = new SimpleGrantedAuthority(s);
                    authorities.add(ga);
                }
                savedUserAuth.setAuthorities(authorities);
            } else {
                logger.debug("Found unexpected entry");
                reader.skipValue();
            }
            break;
        default:
            logger.debug("Found unexpected entry");
            reader.skipValue();
            continue;
        }
    }

    reader.endObject();
    return savedUserAuth;
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

/**
 * @param reader/*from   ww w .j  ava 2  s  .  c om*/
 * @throws IOException
 */
private void readGrants(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        ApprovedSite site = new ApprovedSite();
        Long currentId = null;
        Long whitelistedSiteId = null;
        Set<Long> tokenIds = null;
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (reader.peek() == JsonToken.NULL) {
                    reader.skipValue();
                } else if (name.equals("id")) {
                    currentId = reader.nextLong();
                } else if (name.equals("accessDate")) {
                    Date date = utcToDate(reader.nextString());
                    site.setAccessDate(date);
                } else if (name.equals("clientId")) {
                    site.setClientId(reader.nextString());
                } else if (name.equals("creationDate")) {
                    Date date = utcToDate(reader.nextString());
                    site.setCreationDate(date);
                } else if (name.equals("timeoutDate")) {
                    Date date = utcToDate(reader.nextString());
                    site.setTimeoutDate(date);
                } else if (name.equals("userId")) {
                    site.setUserId(reader.nextString());
                } else if (name.equals("allowedScopes")) {
                    Set<String> allowedScopes = readSet(reader);
                    site.setAllowedScopes(allowedScopes);
                } else if (name.equals("whitelistedSiteId")) {
                    whitelistedSiteId = reader.nextLong();
                } else if (name.equals("approvedAccessTokens")) {
                    tokenIds = readSet(reader);
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = approvedSiteRepository.save(site).getId();
        maps.getGrantOldToNewIdMap().put(currentId, newId);
        if (whitelistedSiteId != null) {
            logger.debug("Ignoring whitelisted site marker on approved site.");
        }
        if (tokenIds != null) {
            maps.getGrantToAccessTokensRefs().put(currentId, tokenIds);
        }
        logger.debug("Read grant {}", currentId);
    }
    reader.endArray();
    logger.info("Done reading grants");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_0.java

License:Apache License

/**
 * @param reader/*from w w w . j  ava2  s  .c  om*/
 * @throws IOException
 */
private void readWhitelistedSites(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        WhitelistedSite wlSite = new WhitelistedSite();
        Long currentId = null;
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (name.equals("id")) {
                    currentId = reader.nextLong();
                } else if (name.equals("clientId")) {
                    wlSite.setClientId(reader.nextString());
                } else if (name.equals("creatorUserId")) {
                    wlSite.setCreatorUserId(reader.nextString());
                } else if (name.equals("allowedScopes")) {
                    Set<String> allowedScopes = readSet(reader);
                    wlSite.setAllowedScopes(allowedScopes);
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        Long newId = wlSiteRepository.save(wlSite).getId();
        maps.getWhitelistedSiteOldToNewIdMap().put(currentId, newId);
    }
    reader.endArray();
    logger.info("Done reading whitelisted sites");
}