diff options
| -rw-r--r-- | src/cow_cookie.erl | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/cow_cookie.erl b/src/cow_cookie.erl index d4f4898..b53fa35 100644 --- a/src/cow_cookie.erl +++ b/src/cow_cookie.erl @@ -19,7 +19,8 @@ -type cookie_option() :: {max_age, non_neg_integer()} | {domain, binary()} | {path, binary()} - | {secure, boolean()} | {http_only, boolean()}. + | {secure, boolean()} | {http_only, boolean()} + | {same_site, lax | strict}. -type cookie_opts() :: [cookie_option()]. -export_type([cookie_opts/0]). @@ -215,8 +216,13 @@ setcookie(Name, Value, Opts) -> {_, false} -> <<>>; {_, true} -> <<"; HttpOnly">> end, + SameSiteBin = case lists:keyfind(same_site, 1, Opts) of + false -> <<>>; + {_, lax} -> <<"; SameSite=Lax">>; + {_, strict} -> <<"; SameSite=Strict">> + end, [Name, <<"=">>, Value, <<"; Version=1">>, - MaxAgeBin, DomainBin, PathBin, SecureBin, HttpOnlyBin]. + MaxAgeBin, DomainBin, PathBin, SecureBin, HttpOnlyBin, SameSiteBin]. -ifdef(TEST). setcookie_test_() -> @@ -236,6 +242,12 @@ setcookie_test_() -> [{secure, false}, {http_only, false}], <<"Customer=WILE_E_COYOTE; Version=1">>}, {<<"Customer">>, <<"WILE_E_COYOTE">>, + [{same_site, lax}], + <<"Customer=WILE_E_COYOTE; Version=1; SameSite=Lax">>}, + {<<"Customer">>, <<"WILE_E_COYOTE">>, + [{same_site, strict}], + <<"Customer=WILE_E_COYOTE; Version=1; SameSite=Strict">>}, + {<<"Customer">>, <<"WILE_E_COYOTE">>, [{path, <<"/acme">>}, {badoption, <<"negatory">>}], <<"Customer=WILE_E_COYOTE; Version=1; Path=/acme">>} ], |