diff options
Diffstat (limited to 'lib/ssl/src/ssl_certificate_db.erl')
| -rw-r--r-- | lib/ssl/src/ssl_certificate_db.erl | 48 |
1 files changed, 13 insertions, 35 deletions
diff --git a/lib/ssl/src/ssl_certificate_db.erl b/lib/ssl/src/ssl_certificate_db.erl index 0560a02110..cb2473576a 100644 --- a/lib/ssl/src/ssl_certificate_db.erl +++ b/lib/ssl/src/ssl_certificate_db.erl @@ -26,7 +26,7 @@ -include_lib("public_key/include/public_key.hrl"). -export([create/0, remove/1, add_trusted_certs/3, - remove_trusted_certs/2, lookup_trusted_cert/4, issuer_candidate/2, + remove_trusted_certs/2, lookup_trusted_cert/4, foldl/3, lookup_cached_certs/2, cache_pem_file/4, uncache_pem_file/2, lookup/2]). -type time() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}. @@ -127,8 +127,6 @@ uncache_pem_file(File, [_CertsDb, _FileToRefDb, PidToFileDb]) -> exit(Pid, shutdown) end, Pids). - - %%-------------------------------------------------------------------- -spec remove_trusted_certs(pid(), [db_handle()]) -> term(). @@ -161,37 +159,6 @@ remove_trusted_certs(Pid, [CertsDb, FileToRefDb, PidToFileDb]) -> end. %%-------------------------------------------------------------------- --spec issuer_candidate(no_candidate | cert_key() | {file, term()}, term()) -> - {cert_key(),{der_cert(), #'OTPCertificate'{}}} | no_more_candidates. -%% -%% Description: If a certificat does not define its issuer through -%% the extension 'ce-authorityKeyIdentifier' we can -%% try to find the issuer in the database over known -%% certificates. -%%-------------------------------------------------------------------- -issuer_candidate(no_candidate, Db) -> - case ets:first(Db) of - '$end_of_table' -> - no_more_candidates; - {file, _} = Key -> - issuer_candidate(Key, Db); - Key -> - [Cert] = lookup(Key, Db), - {Key, Cert} - end; - -issuer_candidate(PrevCandidateKey, Db) -> - case ets:next(Db, PrevCandidateKey) of - '$end_of_table' -> - no_more_candidates; - {file, _} = Key -> - issuer_candidate(Key, Db); - Key -> - [Cert] = lookup(Key, Db), - {Key, Cert} - end. - -%%-------------------------------------------------------------------- -spec lookup(term(), db_handle()) -> term() | undefined. %% %% Description: Looks up an element in a certificat <Db>. @@ -206,7 +173,18 @@ lookup(Key, Db) -> end, [Pick(Data) || Data <- Contents] end. - +%%-------------------------------------------------------------------- +-spec foldl(fun(), term(), db_handle()) -> term(). +%% +%% Description: Calls Fun(Elem, AccIn) on successive elements of the +%% cache, starting with AccIn == Acc0. Fun/2 must return a new +%% accumulator which is passed to the next call. The function returns +%% the final value of the accumulator. Acc0 is returned if the certifate +%% db is empty. +%%-------------------------------------------------------------------- +foldl(Fun, Acc0, Cache) -> + ets:foldl(Fun, Acc0, Cache). + %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- |