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-rw-r--r--src/battle/query/btl_character_turn.erl30
-rw-r--r--src/battle/query/btl_load.erl23
-rw-r--r--src/character/query/chr_load.erl23
-rw-r--r--src/character/query/chr_update.erl27
-rw-r--r--src/map/query/map_load.erl23
-rw-r--r--src/map/query/map_update.erl27
-rw-r--r--src/player/query/plr_load.erl23
-rw-r--r--src/shared/reply/shr_disconnected.erl25
-rw-r--r--src/shared/shr_security.erl10
9 files changed, 135 insertions, 76 deletions
diff --git a/src/battle/query/btl_character_turn.erl b/src/battle/query/btl_character_turn.erl
index b23a02e..62d4b4b 100644
--- a/src/battle/query/btl_character_turn.erl
+++ b/src/battle/query/btl_character_turn.erl
@@ -25,17 +25,17 @@ decode_request (BinaryRequest) ->
btl_character_turn_request:decode(JSONMap).
%%%% USER AUTHENTICATION %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec authenticate_user (btl_character_turn_request:type()) -> 'ok'.
+-spec authenticate_user (btl_character_turn_request:type()) -> ('ok' | 'error').
authenticate_user (Request) ->
PlayerID = btl_character_turn_request:get_player_id(Request),
SessionToken = btl_character_turn_request:get_session_token(Request),
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
- shr_security:lock_queries(PlayerID),
-
- ok.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> ok;
+ _ -> error
+ end.
%%%% MAIN LOGIC %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec fetch_data
@@ -265,13 +265,19 @@ generate_reply (Update) ->
-spec handle (binary()) -> binary().
handle (EncodedRequest) ->
Request = decode_request(EncodedRequest),
- authenticate_user(Request),
- Data = fetch_data(Request),
- assert_user_permissions(Data, Request),
- Update = update_data(Data, Request),
- commit_update(Update, Request),
- disconnect_user(Request),
- generate_reply(Update).
+ case authenticate_user(Request) of
+ ok ->
+ PlayerID = btl_character_turn_request:get_player_id(Request),
+ shr_security:lock_queries(PlayerID),
+ Data = fetch_data(Request),
+ assert_user_permissions(Data, Request),
+ Update = update_data(Data, Request),
+ commit_update(Update, Request),
+ disconnect_user(Request),
+ generate_reply(Update);
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/battle/query/btl_load.erl b/src/battle/query/btl_load.erl
index 35ad6f9..cbcc3b5 100644
--- a/src/battle/query/btl_load.erl
+++ b/src/battle/query/btl_load.erl
@@ -48,16 +48,17 @@ parse_input (Req) ->
battle_id = BattleID
}.
--spec authenticate_user (input()) -> 'ok'.
+-spec authenticate_user (input()) -> ('ok' | 'error').
authenticate_user (Input) ->
PlayerID = Input#input.player_id,
SessionToken = Input#input.session_token,
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
-
- ok.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> ok;
+ _ -> error
+ end.
-spec fetch_data (input()) -> query_state().
fetch_data (Input) ->
@@ -150,11 +151,15 @@ generate_reply (QueryState, Input) ->
-spec handle (binary()) -> binary().
handle (Req) ->
Input = parse_input(Req),
- authenticate_user(Input),
- shr_security:lock_queries(Input#input.player_id),
- QueryState = fetch_data(Input),
- shr_security:unlock_queries(Input#input.player_id),
- generate_reply(QueryState, Input).
+ case authenticate_user(Input) of
+ ok ->
+ shr_security:lock_queries(Input#input.player_id),
+ QueryState = fetch_data(Input),
+ shr_security:unlock_queries(Input#input.player_id),
+ generate_reply(QueryState, Input);
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/character/query/chr_load.erl b/src/character/query/chr_load.erl
index 290ea37..3c269d6 100644
--- a/src/character/query/chr_load.erl
+++ b/src/character/query/chr_load.erl
@@ -47,16 +47,17 @@ parse_input (Req) ->
session_token = SessionToken
}.
--spec authenticate_user (input()) -> {'ok', shr_player:type()}.
+-spec authenticate_user (input()) -> ({'ok', shr_player:type()} | 'error').
authenticate_user (Input) ->
PlayerID = Input#input.player_id,
SessionToken = Input#input.session_token,
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
-
- {ok, Player}.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> {ok, Player};
+ _ -> error
+ end.
-spec fetch_data (shr_player:type(), input()) -> query_state().
fetch_data (Player, Input) ->
@@ -94,11 +95,15 @@ generate_reply (QueryState) ->
-spec handle (binary()) -> binary().
handle (Req) ->
Input = parse_input(Req),
- {ok, Player} = authenticate_user(Input),
- shr_security:lock_queries(Input#input.player_id),
- QueryState = fetch_data(Player, Input),
- shr_security:unlock_queries(Input#input.player_id),
- generate_reply(QueryState).
+ case authenticate_user(Input) of
+ {ok, Player} ->
+ shr_security:lock_queries(Input#input.player_id),
+ QueryState = fetch_data(Player, Input),
+ shr_security:unlock_queries(Input#input.player_id),
+ generate_reply(QueryState);
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/character/query/chr_update.erl b/src/character/query/chr_update.erl
index 90d87c5..568a749 100644
--- a/src/character/query/chr_update.erl
+++ b/src/character/query/chr_update.erl
@@ -55,16 +55,17 @@ parse_input (Req) ->
character = Character
}.
--spec authenticate_user (input()) -> {'ok', shr_player:type()}.
+-spec authenticate_user (input()) -> ({'ok', shr_player:type()} | 'error').
authenticate_user (Input) ->
PlayerID = Input#input.player_id,
SessionToken = Input#input.session_token,
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
-
- {ok, Player}.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> {ok, Player};
+ _ -> error
+ end.
-spec fetch_data (shr_player:type(), input()) -> query_state().
fetch_data (Player, Input) ->
@@ -131,13 +132,17 @@ generate_reply () ->
-spec handle (binary()) -> binary().
handle (Req) ->
Input = parse_input(Req),
- {ok, Player} = authenticate_user(Input),
- shr_security:lock_queries(Input#input.player_id),
- QueryState = fetch_data(Player, Input),
- Update = update_data(QueryState, Input),
- commit_update(Update, Input),
- shr_security:unlock_queries(Input#input.player_id),
- generate_reply().
+ case authenticate_user(Input) of
+ {ok, Player} ->
+ shr_security:lock_queries(Input#input.player_id),
+ QueryState = fetch_data(Player, Input),
+ Update = update_data(QueryState, Input),
+ commit_update(Update, Input),
+ shr_security:unlock_queries(Input#input.player_id),
+ generate_reply();
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/map/query/map_load.erl b/src/map/query/map_load.erl
index 3357c4f..ad6db17 100644
--- a/src/map/query/map_load.erl
+++ b/src/map/query/map_load.erl
@@ -48,16 +48,17 @@ parse_input (Req) ->
map_id = MapID
}.
--spec authenticate_user (input()) -> 'ok'.
+-spec authenticate_user (input()) -> ('ok' | 'error').
authenticate_user (Input) ->
PlayerID = Input#input.player_id,
SessionToken = Input#input.session_token,
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
-
- ok.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> ok;
+ _ -> error
+ end.
-spec fetch_data (input()) -> query_state().
fetch_data (Input) ->
@@ -83,11 +84,15 @@ generate_reply (QueryState) ->
-spec handle (binary()) -> binary().
handle (Req) ->
Input = parse_input(Req),
- authenticate_user(Input),
- shr_security:lock_queries(Input#input.player_id),
- QueryState = fetch_data(Input),
- shr_security:unlock_queries(Input#input.player_id),
- generate_reply(QueryState).
+ case authenticate_user(Input) of
+ ok ->
+ shr_security:lock_queries(Input#input.player_id),
+ QueryState = fetch_data(Input),
+ shr_security:unlock_queries(Input#input.player_id),
+ generate_reply(QueryState);
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/map/query/map_update.erl b/src/map/query/map_update.erl
index a4e4038..a88992c 100644
--- a/src/map/query/map_update.erl
+++ b/src/map/query/map_update.erl
@@ -85,16 +85,17 @@ parse_input (Req) ->
t = MapContent
}.
--spec authenticate_user (input()) -> 'ok'.
+-spec authenticate_user (input()) -> ('ok' | 'error').
authenticate_user (Input) ->
PlayerID = Input#input.player_id,
SessionToken = Input#input.session_token,
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
-
- ok.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> ok;
+ _ -> error
+ end.
-spec fetch_data (input()) -> query_state().
fetch_data (Input) ->
@@ -165,13 +166,17 @@ generate_reply () ->
-spec handle (binary()) -> binary().
handle (Req) ->
Input = parse_input(Req),
- authenticate_user(Input),
- shr_security:lock_queries(Input#input.player_id),
- QueryState = fetch_data(Input),
- Update = update_data(QueryState, Input),
- commit_update(Update, Input),
- shr_security:unlock_queries(Input#input.player_id),
- generate_reply().
+ case authenticate_user(Input) of
+ ok ->
+ shr_security:lock_queries(Input#input.player_id),
+ QueryState = fetch_data(Input),
+ Update = update_data(QueryState, Input),
+ commit_update(Update, Input),
+ shr_security:unlock_queries(Input#input.player_id),
+ generate_reply();
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/player/query/plr_load.erl b/src/player/query/plr_load.erl
index 7adb114..2b15c2a 100644
--- a/src/player/query/plr_load.erl
+++ b/src/player/query/plr_load.erl
@@ -48,16 +48,17 @@ parse_input (Req) ->
target_id = TargetID
}.
--spec authenticate_user (input()) -> 'ok'.
+-spec authenticate_user (input()) -> ('ok' | 'error').
authenticate_user (Input) ->
PlayerID = Input#input.player_id,
SessionToken = Input#input.session_token,
Player = shr_timed_cache:fetch(player_db, any, PlayerID),
- shr_security:assert_identity(SessionToken, Player),
-
- ok.
+ case shr_security:credentials_match(SessionToken, Player) of
+ true -> ok;
+ _ -> error
+ end.
-spec fetch_data (input()) -> query_state().
fetch_data (Input) ->
@@ -82,11 +83,15 @@ generate_reply (QueryState, _Input) ->
-spec handle (binary()) -> binary().
handle (Req) ->
Input = parse_input(Req),
- authenticate_user(Input),
- shr_security:lock_queries(Input#input.player_id),
- QueryState = fetch_data(Input),
- shr_security:unlock_queries(Input#input.player_id),
- generate_reply(QueryState, Input).
+ case authenticate_user(Input) of
+ ok ->
+ shr_security:lock_queries(Input#input.player_id),
+ QueryState = fetch_data(Input),
+ shr_security:unlock_queries(Input#input.player_id),
+ generate_reply(QueryState, Input);
+
+ error -> jiffy:encode([shr_disconnected:generate()])
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/src/shared/reply/shr_disconnected.erl b/src/shared/reply/shr_disconnected.erl
new file mode 100644
index 0000000..e7b1813
--- /dev/null
+++ b/src/shared/reply/shr_disconnected.erl
@@ -0,0 +1,25 @@
+-module(shr_disconnected).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-export([generate/0]).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% LOCAL FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-spec generate () -> {list(any())}.
+generate () ->
+ {
+ [
+ {<<"msg">>, <<"disconnected">>}
+ ]
+ }.
diff --git a/src/shared/shr_security.erl b/src/shared/shr_security.erl
index 3e9fb34..3c84f73 100644
--- a/src/shared/shr_security.erl
+++ b/src/shared/shr_security.erl
@@ -10,7 +10,7 @@
-export
(
[
- assert_identity/2,
+ credentials_match/2,
lock_queries/1,
unlock_queries/1
]
@@ -23,11 +23,9 @@
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--spec assert_identity (binary(), shr_player:type()) -> 'ok'.
-assert_identity (SessionToken, Player) ->
- true = (shr_player:get_token(Player) == SessionToken),
-
- ok.
+-spec credentials_match (binary(), shr_player:type()) -> boolean().
+credentials_match (SessionToken, Player) ->
+ (shr_player:get_token(Player) == SessionToken).
-spec lock_queries (any()) -> 'unimplemented'.
lock_queries (_PlayerID) -> unimplemented.