Python ResponseUtil.status方法代码示例

# 需要导入模块: from indico.web.flask.util import ResponseUtil [as 别名]
# 或者: from indico.web.flask.util.ResponseUtil import status [as 别名]

#.........这里部分代码省略.........
    dbi = DBMgr.getInstance()
    dbi.startRequest()
    minfo = HelperMaKaCInfo.getMaKaCInfoInstance()
    if minfo.getRoomBookingModuleActive():
        Factory.getDALManager().connect()

    apiKey = get_query_parameter(queryParams, ['ak', 'apikey'], None)
    cookieAuth = get_query_parameter(queryParams, ['ca', 'cookieauth'], 'no') == 'yes'
    signature = get_query_parameter(queryParams, ['signature'])
    timestamp = get_query_parameter(queryParams, ['timestamp'], 0, integer=True)
    noCache = get_query_parameter(queryParams, ['nc', 'nocache'], 'no') == 'yes'
    pretty = get_query_parameter(queryParams, ['p', 'pretty'], 'no') == 'yes'
    onlyPublic = get_query_parameter(queryParams, ['op', 'onlypublic'], 'no') == 'yes'
    onlyAuthed = get_query_parameter(queryParams, ['oa', 'onlyauthed'], 'no') == 'yes'
    oauthToken = 'oauth_token' in queryParams

    # Get our handler function and its argument and response type
    hook, dformat = HTTPAPIHook.parseRequest(path, queryParams)
    if hook is None or dformat is None:
        raise NotFound

    # Disable caching if we are not just retrieving data (or the hook requires it)
    if request.method == 'POST' or hook.NO_CACHE:
        noCache = True

    ak = error = result = None
    ts = int(time.time())
    typeMap = {}
    responseUtil = ResponseUtil()
    try:
        used_session = None
        if cookieAuth:
            used_session = session
            if not used_session.user:  # ignore guest sessions
                used_session = None

        if apiKey or oauthToken or not used_session:
            if not oauthToken:
                # Validate the API key (and its signature)
                ak, enforceOnlyPublic = checkAK(apiKey, signature, timestamp, path, query)
                if enforceOnlyPublic:
                    onlyPublic = True
                # Create an access wrapper for the API key's user
                aw = buildAW(ak, onlyPublic)
            else: # Access Token (OAuth)
                at = OAuthUtils.OAuthCheckAccessResource()
                aw = buildAW(at, onlyPublic)
            # Get rid of API key in cache key if we did not impersonate a user
            if ak and aw.getUser() is None:
                cacheKey = normalizeQuery(path, query,
                                          remove=('_', 'ak', 'apiKey', 'signature', 'timestamp', 'nc', 'nocache',
                                                  'oa', 'onlyauthed'))
            else:
                cacheKey = normalizeQuery(path, query,
                                          remove=('_', 'signature', 'timestamp', 'nc', 'nocache', 'oa', 'onlyauthed'))
                if signature:
                    # in case the request was signed, store the result under a different key
                    cacheKey = 'signed_' + cacheKey
        else:
            # We authenticated using a session cookie.
            if Config.getInstance().getCSRFLevel() >= 2:
                token = request.headers.get('X-CSRF-Token', get_query_parameter(queryParams, ['csrftoken']))
                if used_session.csrf_protected and used_session.csrf_token != token:
                    raise HTTPAPIError('Invalid CSRF token', 403)
            aw = AccessWrapper()
            if not onlyPublic:
                aw.setUser(used_session.user)
            userPrefix = 'user-' + used_session.user.getId() + '_'
            cacheKey = userPrefix + normalizeQuery(path, query,
                                                   remove=('_', 'nc', 'nocache', 'ca', 'cookieauth', 'oa', 'onlyauthed',
                                                           'csrftoken'))

        # Bail out if the user requires authentication but is not authenticated
        if onlyAuthed and not aw.getUser():
            raise HTTPAPIError('Not authenticated', 403)

        addToCache = not hook.NO_CACHE
        cache = GenericCache('HTTPAPI')
        cacheKey = RE_REMOVE_EXTENSION.sub('', cacheKey)
        if not noCache:
            obj = cache.get(cacheKey)
            if obj is not None:
                result, extra, ts, complete, typeMap = obj
                addToCache = False
        if result is None:
            # Perform the actual exporting
            res = hook(aw)
            if isinstance(res, tuple) and len(res) == 4:
                result, extra, complete, typeMap = res
            else:
                result, extra, complete, typeMap = res, {}, True, {}
        if result is not None and addToCache:
            ttl = HelperMaKaCInfo.getMaKaCInfoInstance().getAPICacheTTL()
            cache.set(cacheKey, (result, extra, ts, complete, typeMap), ttl)
    except HTTPAPIError, e:
        error = e
        if e.getCode():
            responseUtil.status = e.getCode()
            if responseUtil.status == 405:
                responseUtil.headers['Allow'] = 'GET' if request.method == 'POST' else 'POST'

# 需要导入模块: from indico.web.flask.util import ResponseUtil [as 别名]
# 或者: from indico.web.flask.util.ResponseUtil import status [as 别名]

#.........这里部分代码省略.........
    onlyPublic = get_query_parameter(queryParams, ['op', 'onlypublic'], 'no') == 'yes'
    onlyAuthed = get_query_parameter(queryParams, ['oa', 'onlyauthed'], 'no') == 'yes'
    scope = 'read:legacy_api' if request.method == 'GET' else 'write:legacy_api'
    try:
        oauth_valid, oauth_request = oauth.verify_request([scope])
        if not oauth_valid and oauth_request and oauth_request.error_message != 'Bearer token not found.':
            raise BadRequest('OAuth error: {}'.format(oauth_request.error_message))
        elif g.get('received_oauth_token') and oauth_request.error_message == 'Bearer token not found.':
            raise BadRequest('OAuth error: Invalid token')
    except ValueError:
        # XXX: Dirty hack to workaround a bug in flask-oauthlib that causes it
        #      not to properly urlencode request query strings
        #      Related issue (https://github.com/lepture/flask-oauthlib/issues/213)
        oauth_valid = False

    # Get our handler function and its argument and response type
    hook, dformat = HTTPAPIHook.parseRequest(path, queryParams)
    if hook is None or dformat is None:
        raise NotFound

    # Disable caching if we are not just retrieving data (or the hook requires it)
    if request.method == 'POST' or hook.NO_CACHE:
        noCache = True

    ak = error = result = None
    ts = int(time.time())
    typeMap = {}
    responseUtil = ResponseUtil()
    try:
        used_session = None
        if cookieAuth:
            used_session = session
            if not used_session.user:  # ignore guest sessions
                used_session = None

        if apiKey or oauth_valid or not used_session:
            if not oauth_valid:
                # Validate the API key (and its signature)
                ak, enforceOnlyPublic = checkAK(apiKey, signature, timestamp, path, query)
                if enforceOnlyPublic:
                    onlyPublic = True
                # Create an access wrapper for the API key's user
                aw = buildAW(ak, onlyPublic)
            else:  # Access Token (OAuth)
                at = load_token(oauth_request.access_token.access_token)
                aw = buildAW(at, onlyPublic)
            # Get rid of API key in cache key if we did not impersonate a user
            if ak and aw.getUser() is None:
                cacheKey = normalizeQuery(path, query,
                                          remove=('_', 'ak', 'apiKey', 'signature', 'timestamp', 'nc', 'nocache',
                                                  'oa', 'onlyauthed'))
            else:
                cacheKey = normalizeQuery(path, query,
                                          remove=('_', 'signature', 'timestamp', 'nc', 'nocache', 'oa', 'onlyauthed'))
                if signature:
                    # in case the request was signed, store the result under a different key
                    cacheKey = 'signed_' + cacheKey
        else:
            # We authenticated using a session cookie.
            if Config.getInstance().getCSRFLevel() >= 2:
                token = request.headers.get('X-CSRF-Token', get_query_parameter(queryParams, ['csrftoken']))
                if used_session.csrf_protected and used_session.csrf_token != token:
                    raise HTTPAPIError('Invalid CSRF token', 403)
            aw = AccessWrapper()
            if not onlyPublic:
                aw.setUser(used_session.avatar)
            userPrefix = 'user-{}_'.format(used_session.user.id)
            cacheKey = userPrefix + normalizeQuery(path, query,
                                                   remove=('_', 'nc', 'nocache', 'ca', 'cookieauth', 'oa', 'onlyauthed',
                                                           'csrftoken'))

        # Bail out if the user requires authentication but is not authenticated
        if onlyAuthed and not aw.getUser():
            raise HTTPAPIError('Not authenticated', 403)

        addToCache = not hook.NO_CACHE
        cache = GenericCache('HTTPAPI')
        cacheKey = RE_REMOVE_EXTENSION.sub('', cacheKey)
        if not noCache:
            obj = cache.get(cacheKey)
            if obj is not None:
                result, extra, ts, complete, typeMap = obj
                addToCache = False
        if result is None:
            ContextManager.set("currentAW", aw)
            # Perform the actual exporting
            res = hook(aw)
            if isinstance(res, tuple) and len(res) == 4:
                result, extra, complete, typeMap = res
            else:
                result, extra, complete, typeMap = res, {}, True, {}
        if result is not None and addToCache:
            ttl = api_settings.get('cache_ttl')
            cache.set(cacheKey, (result, extra, ts, complete, typeMap), ttl)
    except HTTPAPIError, e:
        error = e
        if e.getCode():
            responseUtil.status = e.getCode()
            if responseUtil.status == 405:
                responseUtil.headers['Allow'] = 'GET' if request.method == 'POST' else 'POST'