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-rw-r--r--lib/ssl/src/ssl_pkix_db.erl95
1 files changed, 74 insertions, 21 deletions
diff --git a/lib/ssl/src/ssl_pkix_db.erl b/lib/ssl/src/ssl_pkix_db.erl
index 8531445ba4..b16903d7c7 100644
--- a/lib/ssl/src/ssl_pkix_db.erl
+++ b/lib/ssl/src/ssl_pkix_db.erl
@@ -3,16 +3,17 @@
%%
%% Copyright Ericsson AB 2007-2015. All Rights Reserved.
%%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
@@ -27,9 +28,9 @@
-include_lib("public_key/include/public_key.hrl").
-include_lib("kernel/include/file.hrl").
--export([create/0, remove/1, add_trusted_certs/3,
+-export([create/0, add_crls/3, remove_crls/2, remove/1, add_trusted_certs/3,
remove_trusted_certs/2, insert/3, remove/2, clear/1, db_size/1,
- ref_count/3, lookup_trusted_cert/4, foldl/3,
+ ref_count/3, lookup_trusted_cert/4, foldl/3, select_cert_by_issuer/2,
lookup_cached_pem/2, cache_pem_file/2, cache_pem_file/3,
lookup/2]).
@@ -51,16 +52,24 @@ create() ->
ets:new(ssl_otp_cacertificate_db, [set, public]),
%% Let connection processes call ref_count/3 directly
ets:new(ssl_otp_ca_file_ref, [set, public]),
- ets:new(ssl_otp_pem_cache, [set, protected])
+ ets:new(ssl_otp_pem_cache, [set, protected]),
+ %% Default cache
+ {ets:new(ssl_otp_crl_cache, [set, protected]),
+ ets:new(ssl_otp_crl_issuer_mapping, [bag, protected])}
].
%%--------------------------------------------------------------------
--spec remove([db_handle()]) -> ok.
+-spec remove([db_handle()]) -> ok.
%%
%% Description: Removes database db
%%--------------------------------------------------------------------
remove(Dbs) ->
- lists:foreach(fun(Db) ->
+ lists:foreach(fun({Db0, Db1}) ->
+ true = ets:delete(Db0),
+ true = ets:delete(Db1);
+ (undefined) ->
+ ok;
+ (Db) ->
true = ets:delete(Db)
end, Dbs).
@@ -81,7 +90,7 @@ lookup_trusted_cert(DbHandle, Ref, SerialNumber, Issuer) ->
{ok, Certs}
end.
-lookup_cached_pem([_, _, PemChache], File) ->
+lookup_cached_pem([_, _, PemChache | _], File) ->
lookup_cached_pem(PemChache, File);
lookup_cached_pem(PemChache, File) ->
lookup(File, PemChache).
@@ -94,12 +103,12 @@ lookup_cached_pem(PemChache, File) ->
%% runtime database. Returns Ref that should be handed to lookup_trusted_cert
%% together with the cert serialnumber and issuer.
%%--------------------------------------------------------------------
-add_trusted_certs(_Pid, {der, DerList}, [CerDb, _,_]) ->
+add_trusted_certs(_Pid, {der, DerList}, [CertDb, _,_ | _]) ->
NewRef = make_ref(),
- add_certs_from_der(DerList, NewRef, CerDb),
+ add_certs_from_der(DerList, NewRef, CertDb),
{ok, NewRef};
-add_trusted_certs(_Pid, File, [CertsDb, RefDb, PemChache] = Db) ->
+add_trusted_certs(_Pid, File, [CertsDb, RefDb, PemChache | _] = Db) ->
case lookup_cached_pem(Db, File) of
[{_Content, Ref}] ->
ref_count(Ref, RefDb, 1),
@@ -118,14 +127,15 @@ add_trusted_certs(_Pid, File, [CertsDb, RefDb, PemChache] = Db) ->
%% Description: Cache file as binary in DB
%%--------------------------------------------------------------------
-spec cache_pem_file(binary(), [db_handle()]) -> {ok, term()}.
-cache_pem_file(File, [_CertsDb, _RefDb, PemChache]) ->
+cache_pem_file(File, [_CertsDb, _RefDb, PemChache | _]) ->
{ok, PemBin} = file:read_file(File),
Content = public_key:pem_decode(PemBin),
insert(File, Content, PemChache),
{ok, Content}.
+
-spec cache_pem_file(reference(), binary(), [db_handle()]) -> {ok, term()}.
-cache_pem_file(Ref, File, [_CertsDb, _RefDb, PemChache]) ->
+cache_pem_file(Ref, File, [_CertsDb, _RefDb, PemChache| _]) ->
{ok, PemBin} = file:read_file(File),
Content = public_key:pem_decode(PemBin),
insert(File, {Content, Ref}, PemChache),
@@ -149,6 +159,15 @@ remove(Key, Db) ->
ok.
%%--------------------------------------------------------------------
+-spec remove(term(), term(), db_handle()) -> ok.
+%%
+%% Description: Removes an element in a <Db>.
+%%--------------------------------------------------------------------
+remove(Key, Data, Db) ->
+ ets:delete_object(Db, {Key, Data}),
+ ok.
+
+%%--------------------------------------------------------------------
-spec lookup(term(), db_handle()) -> [term()] | undefined.
%%
%% Description: Looks up an element in a <Db>.
@@ -175,6 +194,10 @@ lookup(Key, Db) ->
foldl(Fun, Acc0, Cache) ->
ets:foldl(Fun, Acc0, Cache).
+
+select_cert_by_issuer(Cache, Issuer) ->
+ ets:select(Cache, [{{{'_','_', Issuer},{'_', '$1'}},[],['$$']}]).
+
%%--------------------------------------------------------------------
-spec ref_count(term(), db_handle(), integer()) -> integer().
%%
@@ -244,9 +267,39 @@ add_certs(Cert, Ref, CertsDb) ->
error_logger:info_report(Report)
end.
-new_trusted_cert_entry(File, [CertsDb, RefDb, _] = Db) ->
+new_trusted_cert_entry(File, [CertsDb, RefDb, _ | _] = Db) ->
Ref = make_ref(),
update_counter(Ref, 1, RefDb),
{ok, Content} = cache_pem_file(Ref, File, Db),
add_certs_from_pem(Content, Ref, CertsDb),
{ok, Ref}.
+
+add_crls([_,_,_, {_, Mapping} | _], ?NO_DIST_POINT, CRLs) ->
+ [add_crls(CRL, Mapping) || CRL <- CRLs];
+add_crls([_,_,_, {Cache, Mapping} | _], Path, CRLs) ->
+ insert(Path, CRLs, Cache),
+ [add_crls(CRL, Mapping) || CRL <- CRLs].
+
+add_crls(CRL, Mapping) ->
+ insert(crl_issuer(CRL), CRL, Mapping).
+
+remove_crls([_,_,_, {_, Mapping} | _], {?NO_DIST_POINT, CRLs}) ->
+ [rm_crls(CRL, Mapping) || CRL <- CRLs];
+
+remove_crls([_,_,_, {Cache, Mapping} | _], Path) ->
+ case lookup(Path, Cache) of
+ undefined ->
+ ok;
+ CRLs ->
+ remove(Path, Cache),
+ [rm_crls(CRL, Mapping) || CRL <- CRLs]
+ end.
+
+rm_crls(CRL, Mapping) ->
+ remove(crl_issuer(CRL), CRL, Mapping).
+
+crl_issuer(DerCRL) ->
+ CRL = public_key:der_decode('CertificateList', DerCRL),
+ TBSCRL = CRL#'CertificateList'.tbsCertList,
+ TBSCRL#'TBSCertList'.issuer.
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 23:25:20 +0000