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[crypto,cert] allow NULL certificate 

If a certificate can not be read and is NULL return NULL for all queries
on that NULL certificate. Fixes #10002
This commit is contained in:
akallabeth 2024-03-21 12:36:34 +01:00 committed by akallabeth
parent 1b2f95dfde
commit f98d0dd60a
1 changed files with 14 additions and 13 deletions
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27
libfreerdp/crypto/certificate_data.c
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@ -176,43 +176,44 @@ void freerdp_certificate_data_free(rdpCertificateData* data)
const char* freerdp_certificate_data_get_host(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
if (!cert)
return NULL;
return cert->hostname;
}
UINT16 freerdp_certificate_data_get_port(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
if (!cert)
return 0;
return cert->port;
}
const char* freerdp_certificate_data_get_pem(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
WINPR_ASSERT(cert->cached_pem);
if (!cert)
return NULL;
return cert->cached_pem;
}
const char* freerdp_certificate_data_get_subject(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
WINPR_ASSERT(cert->cached_subject);
if (!cert)
return NULL;
return cert->cached_subject;
}
const char* freerdp_certificate_data_get_issuer(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
WINPR_ASSERT(cert->cached_issuer);
if (!cert)
return NULL;
return cert->cached_issuer;
}
const char* freerdp_certificate_data_get_fingerprint(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
WINPR_ASSERT(cert->cached_fingerprint);
if (!cert)
return NULL;
return cert->cached_fingerprint;
}
@ -241,8 +242,8 @@ BOOL freerdp_certificate_data_equal(const rdpCertificateData* a, const rdpCertif
const char* freerdp_certificate_data_get_hash(const rdpCertificateData* cert)
{
WINPR_ASSERT(cert);
WINPR_ASSERT(cert->cached_hash);
if (!cert)
return NULL;
return cert->cached_hash;
}