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%% Copyright (c) 2013, Loïc Hoguin <[email protected]>
%%
%% Permission to use, copy, modify, and/or distribute this software for any
%% purpose with or without fee is hereby granted, provided that the above
%% copyright notice and this permission notice appear in all copies.
%%
%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
%% @doc Helper functions for common_test suites.
-module(ct_helper).
-export([create_static_dir/1]).
-export([delete_static_dir/1]).
-export([make_certs/0]).
-type der_encoded() :: binary().
-type key() :: {'RSAPrivateKey' | 'DSAPrivateKey' | 'PrivateKeyInfo',
der_encoded()}.
create_static_dir(Path) ->
ok = file:make_dir(Path),
ok = file:make_dir(Path ++ "/directory"),
ok = file:write_file(Path ++ "/unknown", "File with no extension.\n"),
ok = file:write_file(Path ++ "/style.css", "body{color:red}\n"),
ok = file:write_file(Path ++ "/index.html",
"<html><body>Hello!</body></html>\n"),
ok = file:write_file(Path ++ "/unreadable", "unreadable\n"),
ok = file:change_mode(Path ++ "/unreadable", 8#0333),
ok.
delete_static_dir(Path) ->
ok = file:delete(Path ++ "/unreadable"),
ok = file:delete(Path ++ "/index.html"),
ok = file:delete(Path ++ "/style.css"),
ok = file:delete(Path ++ "/unknown"),
ok = file:del_dir(Path ++ "/directory"),
ok = file:del_dir(Path),
ok.
%% @doc Create a set of certificates.
-spec make_certs()
-> {CaCert::der_encoded(), Cert::der_encoded(), Key::key()}.
make_certs() ->
CaInfo = {CaCert, _} = erl_make_certs:make_cert([{key, dsa}]),
{Cert, {Asn1Type, Der, _}} = erl_make_certs:make_cert([{key, dsa}, {issuer, CaInfo}]),
{CaCert, Cert, {Asn1Type, Der}}.
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