GSS_INQUIRE_CRED(3)

NAME
gss_inquire_cred - Obtain information about a credential

SYNOPSIS
#include <gssapi/gssapi.h>
OM_uint32
gss_inquire_cred(OM_uint32 *minor_status, const gss_cred_id_t cred_handle, gss_ctx_id_t *context_handle, gss_name_t *name, OM_uint32 *lifetime, gss_cred_usage_t *cred_usage, gss_OID_set *mechanisms);

DESCRIPTION
Obtains information about a credential.

PARAMETERS

minor_status
    Mechanism specific status code.

cred_handle
    A handle that refers to the target credential. Specify GSS_C_NO_CREDENTIAL to inquire about the default initiator principal.

name
    The name whose identity the credential asserts. Storage associated with this name should be freed by the application after use with a call to gss_release_name(). Specify NULL if not required.

lifetime
    The number of seconds for which the credential will remain valid. If the credential has expired, this parameter will be set to zero. If the implementation does not support credential expiration, the value GSS_C_INDEFINITE will be returned. Specify NULL if not required.

cred_usage
    How the credential may be used. One of the following:
    GSS_C_INITIATE
    GSS_C_ACCEPT
    GSS_C_BOTH
    Specify NULL if not required.

mechanisms
    Set of mechanisms supported by the credential. Storage associated with this OID set must be freed by the application after use with a call to gss_release_oid_set(). Specify NULL if not required.

RETURN VALUES

GSS_S_COMPLETE
    Successful completion

GSS_S_NO_CRED
    The referenced credentials could not be accessed

GSS_S_DEFECTIVE_CREDENTIAL
    The referenced credentials were invalid

GSS_S_CREDENTIALS_EXPIRED
    The referenced credentials have expired. If the lifetime parameter was not passed as NULL, it will be set to 0

SEE ALSO
gss_release_name(3), gss_release_oid_set(3)

STANDARDS

RFC 2743
    Generic Security Service Application Program Interface Version 2, Update 1

RFC 2744
    Generic Security Service API Version 2 : C-bindings

HISTORY
The gss_inquire_cred function first appeared in FreeBSD 7.0.

AUTHORS
John Wray, Iris Associates

COPYRIGHT
Copyright (C) The Internet Society (2000). All Rights Reserved.

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