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| author | Martin Willi <martin@revosec.ch> | 2015-02-06 12:34:30 +0100 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2015-03-03 13:50:26 +0100 |
| commit | ef2c61bc9279a3f7880df67d6af12b785c94694a (patch) | |
| tree | 77364babf2160767705b7bca5ca8bf2107fbae3a /src/libstrongswan/credentials/sets/mem_cred.c | |
| parent | aba46b104ec0e3e8555f51af2a718ab7f528dde9 (diff) | |
| download | strongswan-ef2c61bc9279a3f7880df67d6af12b785c94694a.tar.bz2 strongswan-ef2c61bc9279a3f7880df67d6af12b785c94694a.tar.xz | |
mem-cred: Add a method to unify certificate references, without adding it
In contrast to add_cert_ref(), get_cert_ref() does not add the certificate to
the set, but only finds a reference to the same certificate, if found.
Diffstat (limited to 'src/libstrongswan/credentials/sets/mem_cred.c')
| -rw-r--r-- | src/libstrongswan/credentials/sets/mem_cred.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/libstrongswan/credentials/sets/mem_cred.c b/src/libstrongswan/credentials/sets/mem_cred.c index d8f568d36..7ad011b5e 100644 --- a/src/libstrongswan/credentials/sets/mem_cred.c +++ b/src/libstrongswan/credentials/sets/mem_cred.c @@ -192,6 +192,24 @@ METHOD(mem_cred_t, add_cert_ref, certificate_t*, return add_cert_internal(this, trusted, cert); } +METHOD(mem_cred_t, get_cert_ref, certificate_t*, + private_mem_cred_t *this, certificate_t *cert) +{ + certificate_t *cached; + + this->lock->write_lock(this->lock); + if (this->untrusted->find_first(this->untrusted, + (linked_list_match_t)certificate_equals, + (void**)&cached, cert) == SUCCESS) + { + cert->destroy(cert); + cert = cached->get_ref(cached); + } + this->lock->unlock(this->lock); + + return cert; +} + METHOD(mem_cred_t, add_crl, bool, private_mem_cred_t *this, crl_t *crl) { @@ -736,6 +754,7 @@ mem_cred_t *mem_cred_create() }, .add_cert = _add_cert, .add_cert_ref = _add_cert_ref, + .get_cert_ref = _get_cert_ref, .add_crl = _add_crl, .add_key = _add_key, .add_shared = _add_shared, |