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%% Copyright (c) 2023 Peter Morgan <peter.james.morgan@gmail.com> |
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%% |
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%% Licensed under the Apache License, Version 2.0 (the "License"); |
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%% you may not use this file except in compliance with the License. |
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%% You may obtain a copy of the License at |
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%% |
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%% http://www.apache.org/licenses/LICENSE-2.0 |
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%% |
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%% Unless required by applicable law or agreed to in writing, software |
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%% distributed under the License is distributed on an "AS IS" BASIS, |
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%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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%% See the License for the specific language governing permissions and |
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%% limitations under the License. |
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-module(msmp). |
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-export([priv_consult/1]). |
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-export_type([auth_more_data/0]). |
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-export_type([auth_switch_request/0]). |
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-export_type([handshake/0]). |
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-export_type([handshake_response/0]). |
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-export_type([pdu/0]). |
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-export_type([u1/0]). |
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-export_type([u2/0]). |
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-export_type([u3/0]). |
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-export_type([u4/0]). |
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-export_type([u5/0]). |
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-export_type([u6/0]). |
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-export_type([u7/0]). |
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-export_type([u8/0]). |
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-type auth_plugin_name() :: mysql_native_password |
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| caching_sha2_password. |
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-type character_set() :: integer(). |
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-type sequence() :: non_neg_integer(). |
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-type packet() :: handshake() |
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| handshake_response(). |
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-type pdu() :: #{packet := packet(), sequence := sequence()}. |
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-type handshake() :: #{reserved := binary(), |
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action := handshake, |
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character_set := character_set(), |
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capability_flags_1 := msmp_capabilities:lower(), |
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capability_flags_2 := msmp_capabilities:upper(), |
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server_version := binary(), |
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thread_id := integer(), |
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auth_plugin_data_part_1 := binary(), |
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filler := integer(), |
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status_flags := integer(), |
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auth_plugin_data_len := integer(), |
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auth_plugin_data_part_2 := binary(), |
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auth_plugin_name := auth_plugin_name()}. |
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-type handshake_response() :: #{action := handshake_response, |
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connect_attrs := #{binary() := binary()}, |
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client_flags := msmp_capabilities:combined(), |
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character_set := character_set(), |
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auth_response := binary(), |
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client_plugin_name := auth_plugin_name(), |
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max_packet_size := non_neg_integer(), |
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username := binary()}. |
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-type auth_more_data() :: #{action := auth_more_data, |
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status := fast_auth_success | perform_full_authentication} |
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| #{action := auth_more_data, |
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public_key := binary()}. |
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-type auth_switch_request() :: #{action := auth_switch_request, |
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plugin_name := auth_plugin_name(), |
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plugin_provided_data := binary()}. |
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-type u1() :: 0..16#ff. |
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-type u2() :: 0..16#ff_ff. |
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-type u3() :: 0..16#ff_ff_ff. |
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-type u4() :: 0..16#ff_ff_ff_ff. |
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-type u5() :: 0..16#ff_ff_ff_ff_ff. |
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-type u6() :: 0..16#ff_ff_ff_ff_ff_ff. |
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-type u7() :: 0..16#ff_ff_ff_ff_ff_ff_ff. |
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-type u8() :: 0..16#ff_ff_ff_ff_ff_ff_ff_ff. |
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priv_dir() -> |
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code:priv_dir(?MODULE). |
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priv_consult(Filename) -> |
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phrase_file:consult(filename:join(priv_dir(), Filename)). |