Typedefs
Get callback data index from X509_STORE
Get callback data index from SSL structure
Certificate verify wrapper
Independent path validation callback.
SSL path validation callback.
OpenSSL X509_check_issued() wrapper
Detailed Description
Functions that plug into various plug points in the OpenSSL path validation mechanism.
These functions add CRL checking, X509 Extension handling and proxy validation.
Typedef Documentation
Typedef for a callback that may be registered for dealing with unhandled X.509 extension.
Function Documentation
Retrieve or create the index for our callback data structure in the X509_STORE.
- Parameters:
-
index | Will contain the index upon return |
- Returns:
- GLOBUS_SUCCESS unless an error occurred, in which case, a globus error object ID is returned
Retrieve or create the index for our callback data structure in the SSL structure.
- Parameters:
-
index | Will contain the index upon return |
- Returns:
- GLOBUS_SUCCESS unless an error occurred, in which case, a globus error object ID is returned
This function wraps the OpenSSL certificate verification callback for the purpose of a replacing the standard issuer check with one that deals with proxy certificates.
Should be used with SSL_CTX_set_cert_verify_callback()
- Parameters:
-
context | The X509_STORE_CTX for which to register the callback. |
arg | Arguments to the callback. Currently ignored. |
- Returns:
- 1 on success 0 on failure
This function provides a path validation callback for validation outside of a SSL session.
It should be used in X509_STORE_set_verify_cb_func().
- Parameters:
-
preverify_ok | Communicates the result of default validation steps performed by OpenSSL |
x509_context | The validation state object |
- Returns:
- 1 on success 0 on failure
This function provides a path validation callback for the validation part of establishing a SSL session.
It handles proxy certificates, X509 Extensions and CRL checking. It should be used in SSL_CTX_set_verify().
- Parameters:
-
preverify_ok | Communicates the result of default validation steps performed by OpenSSL |
x509_context | The validation state object. |
- Returns:
- 1 on success 0 on failure
This function wraps the OpenSSL X509_check_issued() call and catches the error caused by the fact that a proxy certificate issuer may not have to have the correct KeyUsage fields set.
- Parameters:
-
context | The validation state object. |
cert | The certificate to check |
issuer | The issuer certificate to check |
- Returns:
- 1 on success 0 on failure