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-rw-r--r--lib/public_key/test/public_key_SUITE.erl11
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/public_key/test/public_key_SUITE.erl b/lib/public_key/test/public_key_SUITE.erl
index 5e677f31d6..ea5e036a7e 100644
--- a/lib/public_key/test/public_key_SUITE.erl
+++ b/lib/public_key/test/public_key_SUITE.erl
@@ -189,6 +189,8 @@ encrypted_pem(Config) when is_list(Config) ->
erl_make_certs:der_to_pem(DesKeyFile, [Entry1]),
[{'RSAPrivateKey', _, {"DES-CBC", Salt1}} =Entry2] =
erl_make_certs:pem_to_der(DesKeyFile),
+ {ok, Pem} = file:read_file(DesKeyFile),
+ check_encapsulated_header(Pem),
true = check_entry_type(public_key:pem_entry_decode(Entry2, "4567efgh"),
'RSAPrivateKey').
@@ -826,6 +828,15 @@ check_entry_type(#'Certificate'{}, 'Certificate') ->
check_entry_type(_,_) ->
false.
+check_encapsulated_header(Pem) when is_binary(Pem)->
+ check_encapsulated_header( binary:split(Pem, <<"\n">>, [global]));
+check_encapsulated_header([<<"DEK-Info: DES-CBC,FB7577791A9056A1">>, <<>> | _]) ->
+ true;
+check_encapsulated_header([ _ | Rest]) ->
+ check_encapsulated_header(Rest);
+check_encapsulated_header([]) ->
+ false.
+
strip_ending_newlines(Bin) ->
string:strip(binary_to_list(Bin), right, 10).