Python util_http.get_optional函数代码示例

def get_handler(environ):

    query = ht.parse_get_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    node_name = ht.get_required(query, 'node_name')
    message_id = ht.get_required(query, 'message_id')
    public_key_hash = ht.get_required(query, 'public_key_hash')
    passphrase = ht.get_optional(query, 'passphrase')
    to_key_passphrase = ht.get_optional(query, 'to_key_passphrase')
    decrypt_message = ht.convert_bool(ht.get_optional(query, 'decrypt_message'), 'decrypt_message')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        resp, validation = db.read_message(c, user_id, session_id, node_name, message_id,
                                           public_key_hash, passphrase,
                                           to_key_passphrase, decrypt_message)

        raise ht.ok_json({'status' : 'ok',
                          'resp' : resp,
                          'validation' : validation})
        
    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def get_handler(environ):

    query = ht.parse_get_request(environ)

    timestamp = ht.convert_int(ht.get_required(query, "timestamp"), "timestamp")
    node_name = ht.get_required(query, "node_name")
    to_user = ht.get_required(query, "to_user")
    from_user = ht.get_optional(query, "from_user")
    from_user_key_hash = ht.get_optional(query, "from_user_key_hash")
    from_user_key_sig = ht.get_optional(query, "from_user_key_sig")

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        max_message_size = db.read_max_message_size(
            c, timestamp, node_name, to_user, from_user, from_user_key_hash, from_user_key_sig
        )

        raise ht.ok_json({"status": "ok", "max_message_size": max_message_size})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    node_name = ht.get_required(query, 'node_name')
    to_user = ht.get_required(query, 'to_user')
    from_user_key_hash = ht.get_optional(query, 'from_user_key_hash')
    passphrase = ht.get_optional(query, 'passphrase')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        resp = db.query_message_access(c, user_id, session_id, node_name, to_user, from_user_key_hash, passphrase)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok', 'resp' : resp})
        
    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.commit(conn)
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    method  = ht.get_required(query, 'method')
    password  = ht.get_optional(query, 'password')
    public_key_hash  = ht.get_optional(query, 'public_key_hash')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.set_password(c, user_id, session_id, method, password, public_key_hash)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok'})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def delete_handler(environ):

    query = ht.parse_post_request(environ)

    timestamp = ht.convert_int(ht.get_required(query, 'timestamp'), 'timestamp')
    node_name = ht.get_required(query, 'node_name')
    group_id = ht.get_required(query, 'group_id')
    owner_id = ht.get_required(query, 'owner_id')
    post_id = ht.get_required(query, 'post_id')
    delete_signature = ht.get_optional(query, 'delete_signature')
    proof_of_work = ht.get_optional(query, 'proof_of_work')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.delete_post(c, timestamp, node_name, group_id, owner_id, post_id, proof_of_work, delete_signature)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok'})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def get_handler(environ):

    query = ht.parse_get_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    node_name = ht.get_required(query, 'node_name')
    group_id = ht.get_required(query, 'group_id')
    owner_id = ht.get_required(query, 'owner_id')
    post_id = ht.get_required(query, 'post_id')
    passphrase = ht.get_optional(query, 'passphrase')
    decrypt_post = ht.convert_bool(ht.get_optional(query, 'decrypt_post'), 'decrypt_post')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        resp, validation = db.read_post(c,
                user_id, session_id, node_name, group_id, owner_id, post_id,
                passphrase, decrypt_post)

        raise ht.ok_json({'status' : 'ok', 'resp' : resp, 'validation' : validation})
        
    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)

    timestamp = ht.convert_int(ht.get_required(query, "timestamp"), "timestamp")
    node_name = ht.get_required(query, "node_name")
    group_id = ht.get_required(query, "group_id")
    owner_id = ht.get_required(query, "owner_id")
    key_use = ht.get_required(query, "key_use")
    key_type = ht.get_optional(query, "key_type")
    pub_key = ht.get_optional(query, "pub_key")
    public_key_hash = ht.get_required(query, "public_key_hash")
    signature = ht.get_required(query, "signature")

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.change_group_key(
            c, timestamp, node_name, group_id, owner_id, key_use, key_type, pub_key, public_key_hash, signature
        )
        db.commit(conn)

        raise ht.ok_json({"status": "ok"})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    node_name = ht.get_required(query, 'node_name')
    new_size = ht.convert_int(ht.get_optional(query, 'new_size'), 'new_size')
    public_key_hash = ht.get_required(query, 'public_key_hash')
    passphrase = ht.get_optional(query, 'passphrase')


    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        resp = db.change_max_message_size(c,
                user_id, session_id, node_name, new_size, public_key_hash, passphrase)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok', 'resp' : resp})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, "user_id")
    session_id = ht.get_required_cookie(cookies, "session_id")

    node_name = ht.get_required(query, "node_name")
    group_id = ht.get_required(query, "group_id")
    key_use = ht.get_required(query, "key_use")
    group_key_hash = ht.get_optional(query, "group_key_hash")
    public_key_hash = ht.get_required(query, "public_key_hash")
    passphrase = ht.get_optional(query, "passphrase")

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        resp = db.change_group_key(
            c, user_id, session_id, node_name, group_id, key_use, group_key_hash, public_key_hash, passphrase
        )

        db.commit(conn)

        raise ht.ok_json({"status": "ok", "resp": resp})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def get_handler(environ):

    query = ht.parse_get_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    node_name = ht.get_required(query, 'node_name')
    group_id = ht.get_required(query, 'group_id')
    owner_id = ht.get_required(query, 'owner_id')
    start_time = ht.convert_int(ht.get_optional(query, 'start_time'), 'start_time')
    end_time = ht.convert_int(ht.get_optional(query, 'end_time'), 'end_time')
    max_records = ht.convert_int(ht.get_optional(query, 'max_records'), 'max_records')
    order = ht.get_optional(query, 'order')
    passphrase = ht.get_optional(query, 'passphrase')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        resp = db.read_post_list(c, user_id, session_id,
                                 node_name, group_id, owner_id,
                                 start_time, end_time, max_records, order, passphrase)

        raise ht.ok_json({'status' : 'ok', 'resp' : resp})
        
    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    key_type = ht.get_required(query, 'key_type')
    key_parameters  = ht.get_optional(query, 'key_parameters')
    revoke_date = ht.get_optional(query, 'revoke_date')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        public_key_hash = db.generate_private_key(
                c, user_id, session_id, key_type, key_parameters, revoke_date)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok', 'public_key_hash' : public_key_hash})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)

    timestamp = ht.convert_int(ht.get_required(query, 'timestamp'), 'timestamp')
    node_name = ht.get_required(query, 'node_name')
    user_id = ht.get_required(query, 'user_id')
    new_size = ht.convert_int(ht.get_required(query, 'new_size'), 'new_size')
    user_class = ht.get_optional(query, 'user_class')
    auth_token = ht.get_optional(query, 'auth_token')

    public_key_hash = ht.get_required(query, 'public_key_hash')
    signature = ht.get_required(query, 'signature')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.change_user_quota(c,
                timestamp, node_name, user_id, new_size,
                user_class, auth_token,
                public_key_hash, signature)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok'})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)

    timestamp = ht.convert_int(ht.get_required(query, 'timestamp'), 'timestamp')
    node_name = ht.get_required(query, 'node_name')
    user_id = ht.get_required(query, 'user_id')
    from_user_key_hash = ht.get_optional(query, 'from_user_key_hash')
    access = ht.get_required(query, 'access')
    public_key_hash = ht.get_required(query, 'public_key_hash')
    signature = ht.get_required(query, 'signature')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.set_message_access(c,
                timestamp, node_name, user_id, from_user_key_hash, access,
                public_key_hash, signature)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok'})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    node_name = ht.get_required(query, 'node_name')
    url = ht.get_required(query, 'url')
    real_node_name = ht.get_required(query, 'real_node_name')
    fingerprint = ht.get_optional(query, 'fingerprint')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.set_node_addr(c, user_id, session_id, node_name, url, real_node_name, fingerprint)

        db.commit(conn)

        raise ht.ok_json({'status' : 'ok'})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)

def post_handler(environ):

    query = ht.parse_post_request(environ)
    cookies = ht.parse_cookies(environ)

    user_id = ht.get_required_cookie(cookies, 'user_id')
    session_id = ht.get_required_cookie(cookies, 'session_id')

    group_id = ht.get_required(query, 'group_id')
    owner_id = ht.get_required(query, 'owner_id')
    node_name = ht.get_required(query, 'node_name')
    use = ht.get_required(query, 'use')
    access = ht.get_required(query, 'access')
    timestamp = ht.get_optional(query, 'timestamp')

    conn = db.connect(config.db_path)
    try:
        c = db.cursor(conn)
        db.set_local_group_access(c, user_id, session_id, group_id, owner_id, node_name, use, access, timestamp)
        db.commit(conn)

        raise ht.ok_json({'status' : 'ok'})

    except ex.SqueakException as e:
        raise ht.convert_squeak_exception(e)

    finally:
        db.close(conn)