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

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

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Introduction

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

Prototype

public JsonToken peek() throws IOException

Source Link

Document

Returns the type of the next token without consuming it.

Usage

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_1.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> requestParameters = new HashMap<>();
    Set<String> responseTypes = new HashSet<>();
    Map<String, Serializable> extensions = new HashMap<>();
    String redirectUri = null;/*  w w  w . ja  v  a2s.c  o m*/
    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("requestParameters")) {
                requestParameters = readMap(reader);
            } 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 if (name.equals("extensions")) {
                // skip the binary encoded version
                reader.skipValue();
            } else if (name.equals("extensionStrings")) {
                Map<String, String> extEnc = readMap(reader);
                for (Entry<String, String> entry : extEnc.entrySet()) {
                    extensions.put(entry.getKey(), entry.getValue());
                }
            } else {
                reader.skipValue();
            }
            break;
        default:
            logger.debug("Found unexpected entry");
            reader.skipValue();
            continue;
        }
    }
    reader.endObject();
    return new OAuth2Request(requestParameters, clientId, authorities, approved, scope, resourceIds,
            redirectUri, responseTypes, extensions);
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_1.java

License:Apache License

/**
 * Read the list of system scopes from the reader and insert them into the
 * scope repository.//www .  j  av  a  2 s .co  m
 *
 * @param reader
 * @throws IOException
 */
private void readSystemScopes(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        SystemScope scope = new SystemScope();
        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("value")) {
                    scope.setValue(reader.nextString());
                } else if (name.equals("description")) {
                    scope.setDescription(reader.nextString());
                } else if (name.equals("allowDynReg")) {
                    // previously "allowDynReg" scopes are now tagged as "not restricted" and vice versa
                    scope.setRestricted(!reader.nextBoolean());
                } else if (name.equals("defaultScope")) {
                    scope.setDefaultScope(reader.nextBoolean());
                } else if (name.equals("structured")) {
                    logger.warn("Found a structured scope, ignoring structure");
                } else if (name.equals("structuredParameter")) {
                    logger.warn("Found a structured scope, ignoring structure");
                } else if (name.equals("icon")) {
                    scope.setIcon(reader.nextString());
                } else {
                    logger.debug("found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        sysScopeRepository.save(scope);
    }
    reader.endArray();
    logger.info("Done reading system scopes");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

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

    logger.info("Reading configuration for 1.2");

    // this *HAS* to start as an object
    reader.beginObject();/*from ww w  . jav  a2s  .co m*/

    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)) {
                        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_2.java

License:Apache License

/**
 * @param reader//from  ww w.  j ava  2 s .  c om
 * @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(CLIENT_ID)) {
                    clientId = reader.nextString();
                } else if (name.equals(AUTHENTICATION_HOLDER_ID)) {
                    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_2.java

License:Apache License

/**
 * @param reader//from w  w  w  .j a  va 2s. 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(CLIENT_ID)) {
                    clientId = reader.nextString();
                } else if (name.equals(AUTHENTICATION_HOLDER_ID)) {
                    authHolderId = reader.nextLong();
                } else if (name.equals(REFRESH_TOKEN_ID)) {
                    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_2.java

License:Apache License

/**
 * @param reader/*from www. ja va  2s.  c  om*/
 * @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(REQUEST_PARAMETERS)) {
                    ahe.setRequestParameters(readMap(reader));
                } else if (name.equals(CLIENT_ID)) {
                    ahe.setClientId(reader.nextString());
                } else if (name.equals(SCOPE)) {
                    ahe.setScope(readSet(reader));
                } else if (name.equals(RESOURCE_IDS)) {
                    ahe.setResourceIds(readSet(reader));
                } 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);
                    }
                    ahe.setAuthorities(authorities);
                } else if (name.equals(APPROVED)) {
                    ahe.setApproved(reader.nextBoolean());
                } else if (name.equals(REDIRECT_URI)) {
                    ahe.setRedirectUri(reader.nextString());
                } else if (name.equals(RESPONSE_TYPES)) {
                    ahe.setResponseTypes(readSet(reader));
                } else if (name.equals(EXTENSIONS)) {
                    ahe.setExtensions(readMap(reader));
                } else if (name.equals(SAVED_USER_AUTHENTICATION)) {
                    ahe.setUserAuth(readSavedUserAuthentication(reader));
                } 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_2.java

License:Apache License

/**
 * @param reader// www  . ja  v a 2  s .  com
 * @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(SOURCE_CLASS)) {
                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_2.java

License:Apache License

/**
 * @param reader//from  www. j  ava2  s.c  o  m
 * @throws IOException
 */
private void readGrants(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        ApprovedSite site = new ApprovedSite();
        Long currentId = 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(ACCESS_DATE)) {
                    Date date = utcToDate(reader.nextString());
                    site.setAccessDate(date);
                } else if (name.equals(CLIENT_ID)) {
                    site.setClientId(reader.nextString());
                } else if (name.equals(CREATION_DATE)) {
                    Date date = utcToDate(reader.nextString());
                    site.setCreationDate(date);
                } else if (name.equals(TIMEOUT_DATE)) {
                    Date date = utcToDate(reader.nextString());
                    site.setTimeoutDate(date);
                } else if (name.equals(USER_ID)) {
                    site.setUserId(reader.nextString());
                } else if (name.equals(ALLOWED_SCOPES)) {
                    Set<String> allowedScopes = readSet(reader);
                    site.setAllowedScopes(allowedScopes);
                } else if (name.equals(APPROVED_ACCESS_TOKENS)) {
                    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 (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_2.java

License:Apache License

/**
 * @param reader/* ww w .j av a2 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(CLIENT_ID)) {
                    wlSite.setClientId(reader.nextString());
                } else if (name.equals(CREATOR_USER_ID)) {
                    wlSite.setCreatorUserId(reader.nextString());
                } else if (name.equals(ALLOWED_SCOPES)) {
                    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");
}

From source file:org.mitre.openid.connect.service.impl.MITREidDataService_1_2.java

License:Apache License

/**
 * @param reader/*  ww  w.j a  va2  s .co  m*/
 * @throws IOException
 */
private void readBlacklistedSites(JsonReader reader) throws IOException {
    reader.beginArray();
    while (reader.hasNext()) {
        BlacklistedSite blSite = new BlacklistedSite();
        reader.beginObject();
        while (reader.hasNext()) {
            switch (reader.peek()) {
            case END_OBJECT:
                continue;
            case NAME:
                String name = reader.nextName();
                if (name.equals(ID)) {
                    reader.skipValue();
                } else if (name.equals(URI)) {
                    blSite.setUri(reader.nextString());
                } else {
                    logger.debug("Found unexpected entry");
                    reader.skipValue();
                }
                break;
            default:
                logger.debug("Found unexpected entry");
                reader.skipValue();
                continue;
            }
        }
        reader.endObject();
        blSiteRepository.save(blSite);
    }
    reader.endArray();
    logger.info("Done reading blacklisted sites");
}