Exemplos de SSH_GSS_CLEAR_BUF em C++ (Cpp)

Exemplo n.º 1

Arquivo: wingss.c Projeto: LapsedAcademicsInc/putty

Ssh_gss_stat ssh_gss_free_tok(Ssh_gss_buf *send_tok)
{
    /* check input */
    if (send_tok == NULL) return SSH_GSS_FAILURE;

    /* free Windows buffer */
    p_FreeContextBuffer(send_tok->value);
    SSH_GSS_CLEAR_BUF(send_tok);
    
    return SSH_GSS_OK;
}

Exemplo n.º 2

Arquivo: sshgssc.c Projeto: Morgyn/putty-nd3.x

static Ssh_gss_stat ssh_gssapi_display_status(struct ssh_gss_library *lib,
					      Ssh_gss_ctx ctx,
					      Ssh_gss_buf *buf)
{
    struct gssapi_functions *gss = &lib->u.gssapi;
    gssapi_ssh_gss_ctx *gssctx = (gssapi_ssh_gss_ctx *) ctx;
    OM_uint32 lmin,lmax;
    OM_uint32 ccc;
    gss_buffer_desc msg_maj=GSS_C_EMPTY_BUFFER;
    gss_buffer_desc msg_min=GSS_C_EMPTY_BUFFER;

    /* Return empty buffer in case of failure */
    SSH_GSS_CLEAR_BUF(buf);

    /* get first mesg from GSS */
    ccc=0;
    lmax=gss->display_status(&lmin,gssctx->maj_stat,GSS_C_GSS_CODE,(gss_OID) GSS_MECH_KRB5,&ccc,&msg_maj);

    if (lmax != GSS_S_COMPLETE) return SSH_GSS_FAILURE;

    /* get first mesg from Kerberos */
    ccc=0;
    lmax=gss->display_status(&lmin,gssctx->min_stat,GSS_C_MECH_CODE,(gss_OID) GSS_MECH_KRB5,&ccc,&msg_min);

    if (lmax != GSS_S_COMPLETE) {
        gss->release_buffer(&lmin, &msg_maj);
        return SSH_GSS_FAILURE;
    }

    /* copy data into buffer */
    buf->length = msg_maj.length + msg_min.length + 1;
    buf->value = snewn(buf->length + 1, char);

    /* copy mem */
    memcpy((char *)buf->value, msg_maj.value, msg_maj.length);
    ((char *)buf->value)[msg_maj.length] = ' ';
    memcpy((char *)buf->value + msg_maj.length + 1, msg_min.value, msg_min.length);
    ((char *)buf->value)[buf->length] = 0;
    /* free mem & exit */
    gss->release_buffer(&lmin, &msg_maj);
    gss->release_buffer(&lmin, &msg_min);
    return SSH_GSS_OK;
}

Exemplo n.º 3

Arquivo: uxgss.c Projeto: rdebath/sgt

Ssh_gss_stat ssh_gss_display_status(Ssh_gss_ctx ctx, Ssh_gss_buf *buf)
{
    uxSsh_gss_ctx *uxctx = (uxSsh_gss_ctx *) ctx;
    OM_uint32 lmin,lmax;
    OM_uint32 ccc;
    gss_buffer_desc msg_maj=GSS_C_EMPTY_BUFFER;
    gss_buffer_desc msg_min=GSS_C_EMPTY_BUFFER;

    /* Return empty buffer in case of failure */
    SSH_GSS_CLEAR_BUF(buf);

    /* get first mesg from GSS */
    ccc=0;
    lmax=gss_display_status(&lmin,uxctx->maj_stat,GSS_C_GSS_CODE,(gss_OID) putty_gss_mech_krb5,&ccc,&msg_maj);

    if (lmax != GSS_S_COMPLETE) return SSH_GSS_FAILURE;

    /* get first mesg from Kerberos */
    ccc=0;
    lmax=gss_display_status(&lmin,uxctx->min_stat,GSS_C_MECH_CODE,(gss_OID) putty_gss_mech_krb5,&ccc,&msg_min);

    if (lmax != GSS_S_COMPLETE) {
	gss_release_buffer(&lmin, &msg_maj);
	return SSH_GSS_FAILURE;
    }

    /* copy data into buffer */
    buf->length = msg_maj.length + msg_min.length + 1;
    buf->value = snewn(buf->length + 1, char);
  
    /* copy mem */
    memcpy((char *)buf->value, msg_maj.value, msg_maj.length);
    ((char *)buf->value)[msg_maj.length] = ' ';
    memcpy((char *)buf->value + msg_maj.length + 1, msg_min.value, msg_min.length);
    ((char *)buf->value)[buf->length] = 0;
    /* free mem & exit */
    gss_release_buffer(&lmin, &msg_maj);
    gss_release_buffer(&lmin, &msg_min);
    return SSH_GSS_OK;
}