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Store FB response to "/me" in user's document #5

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14 changes: 10 additions & 4 deletions src/xo_auth.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,10 @@

-export([generate_cookied_response_json/3]).
-export([determine_username/4]).
-export([update_service_details/3,
update_service_details/4,
update_service_details/5]).
-export([update_service_details/3,
update_service_details/4,
update_service_details/5,
update_service_details/6]).
-export([extract_config_values/2]).
-export([apply_username_restrictions/1]).

Expand All @@ -15,6 +16,7 @@
-define(XREF_VIEW_NAME, <<"xrefbyid">>).
-define(ACCESS_TOKEN, <<"access_token">>).
-define(ACCESS_TOKEN_SECRET, <<"access_token_secret">>).
-define(EXTRA_INFO, <<"me">>).
-define(replace(L, K, V), lists:keystore(K, 1, L, {K, V})).

%% Exported functions
Expand Down Expand Up @@ -147,6 +149,9 @@ update_service_details(Username, ServiceName, ServiceUserID, AccessToken) ->
update_service_details(Username, ServiceName, ServiceUserID, AccessToken, []).

update_service_details(Username, ServiceName, ServiceUserID, AccessToken, AccessTokenSecret) ->
update_service_details(Username, ServiceName, ServiceUserID, AccessToken, AccessTokenSecret, []).

update_service_details(Username, ServiceName, ServiceUserID, AccessToken, AccessTokenSecret, ExtraInfo) ->
Db = open_auth_db(),
DocID = "org.couchdb.user:" ++ Username,

Expand All @@ -166,7 +171,8 @@ update_service_details(Username, ServiceName, ServiceUserID, AccessToken, Access
end,
ServiceDetails,
[{?ACCESS_TOKEN, ?l2b(AccessToken)},
{?ACCESS_TOKEN_SECRET, ?l2b(AccessTokenSecret)}])},
{?ACCESS_TOKEN_SECRET, ?l2b(AccessTokenSecret)},
{?EXTRA_INFO, ExtraInfo}])},

NewDocBody = ?replace(DocBody, ?l2b(ServiceName), ServiceDetails1),
?LOG_DEBUG("Updated Body: ~p", [NewDocBody]),
Expand Down
8 changes: 4 additions & 4 deletions src/xo_auth_fb.erl
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Original file line number Diff line number Diff line change
Expand Up @@ -60,16 +60,16 @@ handle_fb_code(Req, FBCode) ->
couch_httpd:send_json(Req, 403, [], {[{error, <<"Could not get access token">>}]})
end.

create_or_update_user(Req, ClientID, ClientSecret, AccessToken, {ok, FacebookUserID, FBUsername}) ->
create_or_update_user(Req, ClientID, ClientSecret, AccessToken, {ok, FacebookUserID, FBUsername, FBInfo}) ->
Username = xo_auth:determine_username(Req, "facebook", FacebookUserID, FBUsername),

%% Extend the token if its will be stored
ok = case couch_config:get("fb", "store_access_token", "false") of
"true" ->
{ok, NewToken} = request_access_token_extension(ClientID, ClientSecret, AccessToken),
xo_auth:update_service_details(Username, "facebook", FacebookUserID, NewToken);
xo_auth:update_service_details(Username, "facebook", FacebookUserID, NewToken, [], FBInfo);
_ ->
xo_auth:update_service_details(Username, "facebook", FacebookUserID, [])
xo_auth:update_service_details(Username, "facebook", FacebookUserID, [], [], FBInfo)
end,

RedirectUri = couch_config:get("fb", "client_app_uri", nil),
Expand Down Expand Up @@ -101,7 +101,7 @@ process_facebook_graphme_response(Resp) ->
?b2l(FBUsername)
end,
WithRestrictions = xo_auth:apply_username_restrictions(Username),
{ok, ID, WithRestrictions};
{ok, ID, WithRestrictions, {FBInfo}};
_ ->
throw(non_200_from_graphme)
end.
Expand Down