コード例 #1
0
ファイル: cc_memory.c プロジェクト: NiChrome/krb5
/*
 * Modifies:
 * id
 *
 * Effects:
 * Creates/refreshes the memory cred cache id.  If the cache exists, its
 * contents are destroyed.
 *
 * Errors:
 * system errors
 */
krb5_error_code KRB5_CALLCONV
krb5_mcc_initialize(krb5_context context, krb5_ccache id, krb5_principal princ)
{
    krb5_os_context os_ctx = &context->os_context;
    krb5_error_code ret;
    krb5_mcc_data *d;

    d = (krb5_mcc_data *)id->data;
    k5_cc_mutex_lock(context, &d->lock);

    krb5_mcc_free(context, id);

    d = (krb5_mcc_data *)id->data;
    ret = krb5_copy_principal(context, princ,
                              &d->prin);
    update_mcc_change_time(d);

    if (os_ctx->os_flags & KRB5_OS_TOFFSET_VALID) {
        /* Store client time offsets in the cache */
        d->time_offset = os_ctx->time_offset;
        d->usec_offset = os_ctx->usec_offset;
    }

    k5_cc_mutex_unlock(context, &d->lock);
    if (ret == KRB5_OK)
        krb5_change_cache();
    return ret;
}
コード例 #2
0
ファイル: cc_memory.c プロジェクト: NiChrome/krb5
/*
 * Effects:
 * Destroys the contents of id. id is invalid after call.
 *
 * Errors:
 * system errors (locks related)
 */
krb5_error_code KRB5_CALLCONV
krb5_mcc_destroy(krb5_context context, krb5_ccache id)
{
    krb5_mcc_list_node **curr, *node;
    krb5_mcc_data *d;

    k5_cc_mutex_lock(context, &krb5int_mcc_mutex);

    d = (krb5_mcc_data *)id->data;
    for (curr = &mcc_head; *curr; curr = &(*curr)->next) {
        if ((*curr)->cache == d) {
            node = *curr;
            *curr = node->next;
            free(node);
            break;
        }
    }
    k5_cc_mutex_unlock(context, &krb5int_mcc_mutex);

    k5_cc_mutex_lock(context, &d->lock);

    krb5_mcc_free(context, id);
    free(d->name);
    k5_cc_mutex_unlock(context, &d->lock);
    k5_cc_mutex_destroy(&d->lock);
    free(d);
    free(id);

    krb5_change_cache ();
    return KRB5_OK;
}
コード例 #3
0
ファイル: cc_memory.c プロジェクト: Brainiarc7/pbis
/*
 * Modifies:
 * id
 *
 * Effects:
 * Creates/refreshes the memory cred cache id.  If the cache exists, its
 * contents are destroyed.
 *
 * Errors:
 * system errors
 */
krb5_error_code KRB5_CALLCONV
krb5_mcc_initialize(krb5_context context, krb5_ccache id, krb5_principal princ)
{
    krb5_error_code ret;
    krb5_mcc_data *d;

    d = (krb5_mcc_data *)id->data;
    ret = k5_cc_mutex_lock(context, &d->lock);
    if (ret)
        return ret;

    krb5_mcc_free(context, id);

    d = (krb5_mcc_data *)id->data;
    ret = krb5_copy_principal(context, princ,
                              &d->prin);
    update_mcc_change_time(d);

    k5_cc_mutex_unlock(context, &d->lock);
    if (ret == KRB5_OK)
        krb5_change_cache();
    return ret;
}