BOOL WINAPI CertAddCRLContextToStore( _In_ HCERTSTORE hCertStore, _In_ PCCRL_CONTEXT pCrlContext, _In_ DWORD dwAddDisposition, _Out_opt_ PCCRL_CONTEXT *ppStoreContext );
- hCertStore [in]
Handle of a certificate store.
- pCrlContext [in]
A pointer to the CRL_CONTEXT structure to be added.
- dwAddDisposition [in]
Specifies the action to take if a matching CRL or a link to a matching CRL already exists in the store. Currently defined disposition values and their uses are as follows.
Makes no check for an existing matching CRL or link to a matching CRL. A new CRL is always added to the store. This can lead to duplicates in a store.
If a matching CRL or a link to a matching CRL exists, the operation fails. GetLastError returns the CRYPT_E_EXISTS code.
If a matching CRL or a link to a matching CRL exists, the function compares the ThisUpdate times on the CRLs. If the existing CRL has a ThisUpdate time less than the ThisUpdate time on the new CRL, the old CRL or link is replaced just as with CERT_STORE_ADD_REPLACE_EXISTING. If the existing CRL has a ThisUpdate time greater than or equal to the ThisUpdate time on the CRL to be added, the function fails with GetLastError returning the CRYPT_E_EXISTS code.
If a matching CRL or a link to a matching CRL is not found in the store, a new CRL is added to the store.
The action is the same as for CERT_STORE_ADD_NEWER, except that if an older CRL is replaced, the properties of the older CRL are incorporated into the replacement CRL.
If a matching CRL or a link to a matching CRL exists, the existing CRL or link is deleted and a new CRL is created and added to the store. If a matching CRL or a link to a matching CRL does not exist, one is added.
If a matching CRL exists in the store, the existing context is deleted before creating and adding the new context. The added context inherits properties from the existing CRL.
If a matching CRL or a link to a matching CRL exists, that existing CRL is used and properties from the new CRL are added. The function does not fail, but no new CRL is added. If ppCertContext is not NULL, the existing context is duplicated.
If a matching CRL or a link to a matching CRL does not exist, a new CRL is added.
- ppStoreContext [out, optional]
A pointer to a pointer to the decoded CRL context. This is an optional parameter and can be NULL, indicating that the calling application does not require a copy of the added or existing CRL. If a copy is made, that context must be freed by using CertFreeCRLContext.
If the function succeeds, the return value is TRUE.
For extended error information, call GetLastError. Some possible error codes follow.
This error is returned if CERT_STORE_ADD_NEW is set and the CRL already exists in the store or if CERT_STORE_ADD_NEWER is set and a CRL exists in the store with a ThisUpdate date greater than or equal to the ThisUpdate date on the CRL to be added.
The dwAddDisposition parameter specified a disposition value that is not valid.
The CRL context is not duplicated using CertDuplicateCRLContext. Instead, a new copy is created and added to the store. In addition to copying the encoded CRL, the function copies the context's properties.
To remove the CRL context from the certificate store, use the CertDeleteCRLFromStore function.
Minimum supported client
|Windows XP [desktop apps only]|
Minimum supported server
|Windows Server 2003 [desktop apps only]|
- Certificate Revocation List Functions