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f731ee |
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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f731ee |
From: Michael Chang <mchang@suse.com>
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f731ee |
Date: Wed, 22 Feb 2017 14:27:50 +0800
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Subject: [PATCH] Support UEFI networking protocols
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f731ee |
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f731ee |
References: fate#320130, bsc#1015589, bsc#1076132
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f731ee |
Patch-Mainline: no
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f731ee |
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f731ee |
V1:
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f731ee |
* Add preliminary support of UEFI networking protocols
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f731ee |
* Support UEFI HTTPS Boot
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f731ee |
V2:
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* Workaround http data access in firmware
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* Fix DNS device path parsing for efinet device
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* Relaxed UEFI Protocol requirement
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* Support Intel OPA (Omni-Path Architecture) PXE Boot
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V3:
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* Fix bufio in calculating address of next_buf
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* Check HTTP respond code
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* Use HEAD request method to test before GET
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* Finish HTTP transaction in one go
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* Fix bsc#1076132
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f731ee |
---
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grub-core/Makefile.core.def | 18 +
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grub-core/io/bufio.c | 2 +-
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grub-core/kern/efi/efi.c | 96 ++-
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grub-core/net/drivers/efi/efinet.c | 27 +
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grub-core/net/efi/dhcp.c | 397 ++++++++++
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grub-core/net/efi/efi_netfs.c | 57 ++
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grub-core/net/efi/http.c | 419 +++++++++++
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grub-core/net/efi/ip4_config.c | 398 ++++++++++
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grub-core/net/efi/ip6_config.c | 422 +++++++++++
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f731ee |
grub-core/net/efi/net.c | 1428 ++++++++++++++++++++++++++++++++++++
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f731ee |
grub-core/net/efi/pxe.c | 424 +++++++++++
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f731ee |
grub-core/net/net.c | 74 ++
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util/grub-mknetdir.c | 23 +-
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include/grub/efi/api.h | 180 ++++-
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include/grub/efi/dhcp.h | 343 +++++++++
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include/grub/efi/http.h | 215 ++++++
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include/grub/net/efi.h | 144 ++++
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17 files changed, 4626 insertions(+), 41 deletions(-)
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create mode 100644 grub-core/net/efi/dhcp.c
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f731ee |
create mode 100644 grub-core/net/efi/efi_netfs.c
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f731ee |
create mode 100644 grub-core/net/efi/http.c
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f731ee |
create mode 100644 grub-core/net/efi/ip4_config.c
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f731ee |
create mode 100644 grub-core/net/efi/ip6_config.c
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f731ee |
create mode 100644 grub-core/net/efi/net.c
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f731ee |
create mode 100644 grub-core/net/efi/pxe.c
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f731ee |
create mode 100644 include/grub/efi/dhcp.h
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f731ee |
create mode 100644 include/grub/efi/http.h
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f731ee |
create mode 100644 include/grub/net/efi.h
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diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
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f731ee |
index b340ceeec7f..00110ae5efd 100644
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--- a/grub-core/Makefile.core.def
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+++ b/grub-core/Makefile.core.def
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@@ -2093,6 +2093,18 @@ module = {
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common = hook/datehook.c;
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};
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+module = {
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+ name = efi_netfs;
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+ common = net/efi/efi_netfs.c;
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+ common = net/efi/net.c;
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+ common = net/efi/http.c;
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f731ee |
+ common = net/efi/pxe.c;
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+ common = net/efi/ip4_config.c;
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f731ee |
+ common = net/efi/ip6_config.c;
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+ common = net/efi/dhcp.c;
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+ enable = efi;
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+};
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+
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module = {
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name = net;
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common = net/net.c;
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@@ -2107,6 +2119,12 @@ module = {
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common = net/arp.c;
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f731ee |
common = net/netbuff.c;
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common = net/url.c;
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+ efi = net/efi/net.c;
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+ efi = net/efi/http.c;
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+ efi = net/efi/pxe.c;
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+ efi = net/efi/ip4_config.c;
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+ efi = net/efi/ip6_config.c;
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+ efi = net/efi/dhcp.c;
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f731ee |
};
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f731ee |
module = {
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diff --git a/grub-core/io/bufio.c b/grub-core/io/bufio.c
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index 22438277d74..d0b0f71b6ed 100644
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--- a/grub-core/io/bufio.c
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+++ b/grub-core/io/bufio.c
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@@ -132,7 +132,7 @@ grub_bufio_read (grub_file_t file, char *buf, grub_size_t len)
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return res;
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f731ee |
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/* Need to read some more. */
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f731ee |
- next_buf = (file->offset + res + len - 1) & ~((grub_off_t) bufio->block_size - 1);
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+ next_buf = (grub_divmod64 (file->offset + res + len - 1, bufio->block_size, NULL)) * bufio->block_size;
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/* Now read between file->offset + res and bufio->buffer_at. */
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if (file->offset + res < next_buf)
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f731ee |
{
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f731ee |
diff --git a/grub-core/kern/efi/efi.c b/grub-core/kern/efi/efi.c
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f731ee |
index 101307fc71e..570535f78d0 100644
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--- a/grub-core/kern/efi/efi.c
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+++ b/grub-core/kern/efi/efi.c
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@@ -674,7 +674,7 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
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{
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f731ee |
grub_efi_ipv4_device_path_t *ipv4
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= (grub_efi_ipv4_device_path_t *) dp;
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- grub_printf ("/IPv4(%u.%u.%u.%u,%u.%u.%u.%u,%u,%u,%x,%x)",
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+ grub_printf ("/IPv4(%u.%u.%u.%u,%u.%u.%u.%u,%u,%u,%x,%x",
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(unsigned) ipv4->local_ip_address[0],
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(unsigned) ipv4->local_ip_address[1],
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(unsigned) ipv4->local_ip_address[2],
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@@ -687,33 +687,60 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
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(unsigned) ipv4->remote_port,
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(unsigned) ipv4->protocol,
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(unsigned) ipv4->static_ip_address);
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+ if (len == sizeof (*ipv4))
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+ {
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+ grub_printf (",%u.%u.%u.%u,%u.%u.%u.%u",
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+ (unsigned) ipv4->gateway_ip_address[0],
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+ (unsigned) ipv4->gateway_ip_address[1],
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+ (unsigned) ipv4->gateway_ip_address[2],
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+ (unsigned) ipv4->gateway_ip_address[3],
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+ (unsigned) ipv4->subnet_mask[0],
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+ (unsigned) ipv4->subnet_mask[1],
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+ (unsigned) ipv4->subnet_mask[2],
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+ (unsigned) ipv4->subnet_mask[3]);
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+ }
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+ grub_printf (")");
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}
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break;
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case GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE:
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{
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grub_efi_ipv6_device_path_t *ipv6
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= (grub_efi_ipv6_device_path_t *) dp;
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- grub_printf ("/IPv6(%x:%x:%x:%x:%x:%x:%x:%x,%x:%x:%x:%x:%x:%x:%x:%x,%u,%u,%x,%x)",
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- (unsigned) ipv6->local_ip_address[0],
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- (unsigned) ipv6->local_ip_address[1],
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- (unsigned) ipv6->local_ip_address[2],
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- (unsigned) ipv6->local_ip_address[3],
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- (unsigned) ipv6->local_ip_address[4],
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- (unsigned) ipv6->local_ip_address[5],
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- (unsigned) ipv6->local_ip_address[6],
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- (unsigned) ipv6->local_ip_address[7],
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- (unsigned) ipv6->remote_ip_address[0],
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- (unsigned) ipv6->remote_ip_address[1],
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- (unsigned) ipv6->remote_ip_address[2],
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- (unsigned) ipv6->remote_ip_address[3],
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- (unsigned) ipv6->remote_ip_address[4],
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- (unsigned) ipv6->remote_ip_address[5],
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- (unsigned) ipv6->remote_ip_address[6],
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- (unsigned) ipv6->remote_ip_address[7],
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+ grub_printf ("/IPv6(%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x,%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x,%u,%u,%x,%x",
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[0]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[1]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[2]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[3]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[4]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[5]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[6]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->local_ip_address[7]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[0]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[1]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[2]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[3]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[4]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[5]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[6]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->remote_ip_address[7]),
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f731ee |
(unsigned) ipv6->local_port,
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f731ee |
(unsigned) ipv6->remote_port,
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f731ee |
(unsigned) ipv6->protocol,
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(unsigned) ipv6->static_ip_address);
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+ if (len == sizeof (*ipv6))
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f731ee |
+ {
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f731ee |
+ grub_printf (",%u,%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
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f731ee |
+ (unsigned) ipv6->prefix_length,
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[0]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[1]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[2]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[3]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[4]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[5]),
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+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[6]),
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f731ee |
+ (unsigned) grub_be_to_cpu16 (ipv6->gateway_ip_address[7]));
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f731ee |
+ }
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+ grub_printf (")");
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f731ee |
}
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f731ee |
break;
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f731ee |
case GRUB_EFI_INFINIBAND_DEVICE_PATH_SUBTYPE:
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f731ee |
@@ -753,6 +780,39 @@ grub_efi_print_device_path (grub_efi_device_path_t *dp)
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f731ee |
dump_vendor_path ("Messaging",
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(grub_efi_vendor_device_path_t *) dp);
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f731ee |
break;
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f731ee |
+ case GRUB_EFI_URI_DEVICE_PATH_SUBTYPE:
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f731ee |
+ {
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f731ee |
+ grub_efi_uri_device_path_t *uri
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f731ee |
+ = (grub_efi_uri_device_path_t *) dp;
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f731ee |
+ grub_printf ("/URI(%s)", uri->uri);
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f731ee |
+ }
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f731ee |
+ break;
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f731ee |
+ case GRUB_EFI_DNS_DEVICE_PATH_SUBTYPE:
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f731ee |
+ {
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f731ee |
+ grub_efi_dns_device_path_t *dns
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f731ee |
+ = (grub_efi_dns_device_path_t *) dp;
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f731ee |
+ if (dns->is_ipv6)
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f731ee |
+ {
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f731ee |
+ grub_printf ("/DNS(%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x)",
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[0]) >> 16),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[0])),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[1]) >> 16),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[1])),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[2]) >> 16),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[2])),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[3]) >> 16),
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f731ee |
+ (grub_uint16_t)(grub_be_to_cpu32(dns->dns_server_ip[0].addr[3])));
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f731ee |
+ }
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f731ee |
+ else
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f731ee |
+ {
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f731ee |
+ grub_printf ("/DNS(%d.%d.%d.%d)",
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f731ee |
+ dns->dns_server_ip[0].v4.addr[0],
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f731ee |
+ dns->dns_server_ip[0].v4.addr[1],
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f731ee |
+ dns->dns_server_ip[0].v4.addr[2],
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f731ee |
+ dns->dns_server_ip[0].v4.addr[3]);
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f731ee |
+ }
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f731ee |
+ }
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f731ee |
+ break;
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f731ee |
default:
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f731ee |
grub_printf ("/UnknownMessaging(%x)", (unsigned) subtype);
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f731ee |
break;
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f731ee |
diff --git a/grub-core/net/drivers/efi/efinet.c b/grub-core/net/drivers/efi/efinet.c
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f731ee |
index 25616a9c6c8..3bea6221745 100644
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f731ee |
--- a/grub-core/net/drivers/efi/efinet.c
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f731ee |
+++ b/grub-core/net/drivers/efi/efinet.c
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f731ee |
@@ -28,6 +28,7 @@
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f731ee |
#include <grub/lib/hexdump.h>
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f731ee |
#include <grub/types.h>
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f731ee |
#include <grub/net/netbuff.h>
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f731ee |
+#include <grub/env.h>
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f731ee |
|
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f731ee |
GRUB_MOD_LICENSE ("GPLv3+");
|
|
|
f731ee |
|
|
|
f731ee |
@@ -502,6 +503,17 @@ grub_efinet_create_dhcp_ack_from_device_path (grub_efi_device_path_t *dp, int *u
|
|
|
f731ee |
|
|
|
f731ee |
ldp = grub_efi_find_last_device_path (ddp);
|
|
|
f731ee |
|
|
|
f731ee |
+ /* Skip the DNS Device */
|
|
|
f731ee |
+ if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) == GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE
|
|
|
f731ee |
+ && GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) == GRUB_EFI_DNS_DEVICE_PATH_SUBTYPE)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
|
|
|
f731ee |
+ ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
|
|
|
f731ee |
+ ldp->length = sizeof (*ldp);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ ldp = grub_efi_find_last_device_path (ddp);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) != GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE
|
|
|
f731ee |
|| (GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE
|
|
|
f731ee |
&& GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE))
|
|
|
f731ee |
@@ -771,6 +783,7 @@ grub_efi_net_config_real (grub_efi_handle_t hnd, char **device,
|
|
|
f731ee |
if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) != GRUB_EFI_MESSAGING_DEVICE_PATH_TYPE
|
|
|
f731ee |
|| (GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_IPV4_DEVICE_PATH_SUBTYPE
|
|
|
f731ee |
&& GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_IPV6_DEVICE_PATH_SUBTYPE
|
|
|
f731ee |
+ && GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_DNS_DEVICE_PATH_SUBTYPE
|
|
|
f731ee |
&& GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) != GRUB_EFI_URI_DEVICE_PATH_SUBTYPE))
|
|
|
f731ee |
continue;
|
|
|
f731ee |
dup_dp = grub_efi_duplicate_device_path (dp);
|
|
|
f731ee |
@@ -785,6 +798,15 @@ grub_efi_net_config_real (grub_efi_handle_t hnd, char **device,
|
|
|
f731ee |
dup_ldp->length = sizeof (*dup_ldp);
|
|
|
f731ee |
}
|
|
|
f731ee |
|
|
|
f731ee |
+ dup_ldp = grub_efi_find_last_device_path (dup_dp);
|
|
|
f731ee |
+ if (GRUB_EFI_DEVICE_PATH_SUBTYPE (dup_ldp) == GRUB_EFI_DNS_DEVICE_PATH_SUBTYPE)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ dup_ldp = grub_efi_find_last_device_path (dup_dp);
|
|
|
f731ee |
+ dup_ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
|
|
|
f731ee |
+ dup_ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
|
|
|
f731ee |
+ dup_ldp->length = sizeof (*dup_ldp);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
dup_ldp = grub_efi_find_last_device_path (dup_dp);
|
|
|
f731ee |
dup_ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
|
|
|
f731ee |
dup_ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
|
|
|
f731ee |
@@ -857,6 +879,9 @@ grub_efi_net_config_real (grub_efi_handle_t hnd, char **device,
|
|
|
f731ee |
|
|
|
f731ee |
GRUB_MOD_INIT(efinet)
|
|
|
f731ee |
{
|
|
|
f731ee |
+ if (grub_efi_net_config)
|
|
|
f731ee |
+ return;
|
|
|
f731ee |
+
|
|
|
f731ee |
grub_efinet_findcards ();
|
|
|
f731ee |
grub_efi_net_config = grub_efi_net_config_real;
|
|
|
f731ee |
}
|
|
|
f731ee |
@@ -868,5 +893,7 @@ GRUB_MOD_FINI(efinet)
|
|
|
f731ee |
FOR_NET_CARDS_SAFE (card, next)
|
|
|
f731ee |
if (card->driver == &efidriver)
|
|
|
f731ee |
grub_net_card_unregister (card);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_efi_net_config = NULL;
|
|
|
f731ee |
}
|
|
|
f731ee |
|
|
|
f731ee |
diff --git a/grub-core/net/efi/dhcp.c b/grub-core/net/efi/dhcp.c
|
|
|
f731ee |
new file mode 100644
|
|
|
f731ee |
index 00000000000..dbef63d8c08
|
|
|
f731ee |
--- /dev/null
|
|
|
f731ee |
+++ b/grub-core/net/efi/dhcp.c
|
|
|
f731ee |
@@ -0,0 +1,397 @@
|
|
|
f731ee |
+#include <grub/mm.h>
|
|
|
f731ee |
+#include <grub/command.h>
|
|
|
f731ee |
+#include <grub/efi/api.h>
|
|
|
f731ee |
+#include <grub/efi/efi.h>
|
|
|
f731ee |
+#include <grub/misc.h>
|
|
|
f731ee |
+#include <grub/net/efi.h>
|
|
|
f731ee |
+#include <grub/charset.h>
|
|
|
f731ee |
+
|
|
|
f731ee |
+#ifdef GRUB_EFI_NET_DEBUG
|
|
|
f731ee |
+static void
|
|
|
f731ee |
+dhcp4_mode_print (grub_efi_dhcp4_mode_data_t *mode)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ switch (mode->state)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_STOPPED:
|
|
|
f731ee |
+ grub_printf ("STATE: STOPPED\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_INIT:
|
|
|
f731ee |
+ grub_printf ("STATE: INIT\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_SELECTING:
|
|
|
f731ee |
+ grub_printf ("STATE: SELECTING\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_REQUESTING:
|
|
|
f731ee |
+ grub_printf ("STATE: REQUESTING\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_BOUND:
|
|
|
f731ee |
+ grub_printf ("STATE: BOUND\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_RENEWING:
|
|
|
f731ee |
+ grub_printf ("STATE: RENEWING\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_REBINDING:
|
|
|
f731ee |
+ grub_printf ("STATE: REBINDING\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_INIT_REBOOT:
|
|
|
f731ee |
+ grub_printf ("STATE: INIT_REBOOT\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ case GRUB_EFI_DHCP4_REBOOTING:
|
|
|
f731ee |
+ grub_printf ("STATE: REBOOTING\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ default:
|
|
|
f731ee |
+ grub_printf ("STATE: UNKNOWN\n");
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_printf ("CLIENT_ADDRESS: %u.%u.%u.%u\n",
|
|
|
f731ee |
+ mode->client_address[0],
|
|
|
f731ee |
+ mode->client_address[1],
|
|
|
f731ee |
+ mode->client_address[2],
|
|
|
f731ee |
+ mode->client_address[3]);
|
|
|
f731ee |
+ grub_printf ("SERVER_ADDRESS: %u.%u.%u.%u\n",
|
|
|
f731ee |
+ mode->server_address[0],
|
|
|
f731ee |
+ mode->server_address[1],
|
|
|
f731ee |
+ mode->server_address[2],
|
|
|
f731ee |
+ mode->server_address[3]);
|
|
|
f731ee |
+ grub_printf ("SUBNET_MASK: %u.%u.%u.%u\n",
|
|
|
f731ee |
+ mode->subnet_mask[0],
|
|
|
f731ee |
+ mode->subnet_mask[1],
|
|
|
f731ee |
+ mode->subnet_mask[2],
|
|
|
f731ee |
+ mode->subnet_mask[3]);
|
|
|
f731ee |
+ grub_printf ("ROUTER_ADDRESS: %u.%u.%u.%u\n",
|
|
|
f731ee |
+ mode->router_address[0],
|
|
|
f731ee |
+ mode->router_address[1],
|
|
|
f731ee |
+ mode->router_address[2],
|
|
|
f731ee |
+ mode->router_address[3]);
|
|
|
f731ee |
+}
|
|
|
f731ee |
+#endif
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_ipv4_address_t *
|
|
|
f731ee |
+grub_efi_dhcp4_parse_dns (grub_efi_dhcp4_protocol_t *dhcp4, grub_efi_dhcp4_packet_t *reply_packet)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_dhcp4_packet_option_t **option_list;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_uint32_t option_count = 0;
|
|
|
f731ee |
+ grub_efi_uint32_t i;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dhcp4->parse, dhcp4, reply_packet, &option_count, NULL);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_BUFFER_TOO_SMALL)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ option_list = grub_malloc (option_count * sizeof(*option_list));
|
|
|
f731ee |
+ if (!option_list)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dhcp4->parse, dhcp4, reply_packet, &option_count, option_list);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (option_list);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (i = 0; i < option_count; ++i)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (option_list[i]->op_code == 6)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_ipv4_address_t *dns_address;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (((option_list[i]->length & 0x3) != 0) || (option_list[i]->length == 0))
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* We only contact primary dns */
|
|
|
f731ee |
+ dns_address = grub_malloc (sizeof (*dns_address));
|
|
|
f731ee |
+ if (!dns_address)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (option_list);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ grub_memcpy (dns_address, option_list[i]->data, sizeof (dns_address));
|
|
|
f731ee |
+ grub_free (option_list);
|
|
|
f731ee |
+ return dns_address;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_free (option_list);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+#if 0
|
|
|
f731ee |
+/* Somehow this doesn't work ... */
|
|
|
f731ee |
+static grub_err_t
|
|
|
f731ee |
+grub_cmd_efi_bootp (struct grub_command *cmd __attribute__ ((unused)),
|
|
|
f731ee |
+ int argc __attribute__ ((unused)),
|
|
|
f731ee |
+ char **args __attribute__ ((unused)))
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ struct grub_efi_net_device *dev;
|
|
|
f731ee |
+ for (dev = net_devices; dev; dev = dev->next)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_pxe_t *pxe = dev->ip4_pxe;
|
|
|
f731ee |
+ grub_efi_pxe_mode_t *mode = pxe->mode;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!mode->started)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ status = efi_call_2 (pxe->start, pxe, 0);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ grub_printf ("Couldn't start PXE\n");
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (pxe->dhcp, pxe, 0);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp4 configure failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ dev->prefer_ip6 = 0;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return GRUB_ERR_NONE;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+#endif
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_err_t
|
|
|
f731ee |
+grub_cmd_efi_bootp (struct grub_command *cmd __attribute__ ((unused)),
|
|
|
f731ee |
+ int argc,
|
|
|
f731ee |
+ char **args)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ struct grub_efi_net_device *netdev;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (netdev = net_devices; netdev; netdev = netdev->next)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_dhcp4_mode_data_t mode;
|
|
|
f731ee |
+ grub_efi_dhcp4_config_data_t config;
|
|
|
f731ee |
+ grub_efi_dhcp4_packet_option_t *options;
|
|
|
f731ee |
+ grub_efi_ipv4_address_t *dns_address;
|
|
|
f731ee |
+ grub_efi_net_ip_manual_address_t net_ip;
|
|
|
f731ee |
+ grub_efi_net_ip_address_t ip_addr;
|
|
|
f731ee |
+ grub_efi_net_interface_t *inf = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (argc > 0 && grub_strcmp (netdev->card_name, args[0]) != 0)
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memset (&config, 0, sizeof(config));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ config.option_count = 1;
|
|
|
f731ee |
+ options = grub_malloc (sizeof(*options) + 2);
|
|
|
f731ee |
+ /* Parameter request list */
|
|
|
f731ee |
+ options->op_code = 55;
|
|
|
f731ee |
+ options->length = 3;
|
|
|
f731ee |
+ /* subnet mask */
|
|
|
f731ee |
+ options->data[0] = 1;
|
|
|
f731ee |
+ /* router */
|
|
|
f731ee |
+ options->data[1] = 3;
|
|
|
f731ee |
+ /* DNS */
|
|
|
f731ee |
+ options->data[2] = 6;
|
|
|
f731ee |
+ config.option_list = &options;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* FIXME: What if the dhcp has bounded */
|
|
|
f731ee |
+ status = efi_call_2 (netdev->dhcp4->configure, netdev->dhcp4, &config);
|
|
|
f731ee |
+ grub_free (options);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp4 configure failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (netdev->dhcp4->start, netdev->dhcp4, NULL);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp4 start failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (netdev->dhcp4->get_mode_data, netdev->dhcp4, &mode);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp4 get mode failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+#ifdef GRUB_EFI_NET_DEBUG
|
|
|
f731ee |
+ dhcp4_mode_print (&mode);
|
|
|
f731ee |
+#endif
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (inf = netdev->net_interfaces; inf; inf = inf->next)
|
|
|
f731ee |
+ if (inf->prefer_ip6 == 0)
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memcpy (net_ip.ip4.address, mode.client_address, sizeof (net_ip.ip4.address));
|
|
|
f731ee |
+ grub_memcpy (net_ip.ip4.subnet_mask, mode.subnet_mask, sizeof (net_ip.ip4.subnet_mask));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!inf)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ char *name = grub_xasprintf ("%s:dhcp", netdev->card_name);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ net_ip.is_ip6 = 0;
|
|
|
f731ee |
+ inf = grub_efi_net_create_interface (netdev,
|
|
|
f731ee |
+ name,
|
|
|
f731ee |
+ &net_ip,
|
|
|
f731ee |
+ 1);
|
|
|
f731ee |
+ grub_free (name);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ efi_net_interface_set_address (inf, &net_ip, 1);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memcpy (ip_addr.ip4, mode.router_address, sizeof (ip_addr.ip4));
|
|
|
f731ee |
+ efi_net_interface_set_gateway (inf, &ip_addr);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ dns_address = grub_efi_dhcp4_parse_dns (netdev->dhcp4, mode.reply_packet);
|
|
|
f731ee |
+ if (dns_address)
|
|
|
f731ee |
+ efi_net_interface_set_dns (inf, (grub_efi_net_ip_address_t *)&dns_address);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return GRUB_ERR_NONE;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_err_t
|
|
|
f731ee |
+grub_cmd_efi_bootp6 (struct grub_command *cmd __attribute__ ((unused)),
|
|
|
f731ee |
+ int argc,
|
|
|
f731ee |
+ char **args)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ struct grub_efi_net_device *dev;
|
|
|
f731ee |
+ grub_efi_uint32_t ia_id;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (dev = net_devices, ia_id = 0; dev; dev = dev->next, ia_id++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_dhcp6_config_data_t config;
|
|
|
f731ee |
+ grub_efi_dhcp6_packet_option_t *option_list[1];
|
|
|
f731ee |
+ grub_efi_dhcp6_packet_option_t *opt;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_dhcp6_mode_data_t mode;
|
|
|
f731ee |
+ grub_efi_dhcp6_retransmission_t retrans;
|
|
|
f731ee |
+ grub_efi_net_ip_manual_address_t net_ip;
|
|
|
f731ee |
+ grub_efi_boot_services_t *b = grub_efi_system_table->boot_services;
|
|
|
f731ee |
+ grub_efi_net_interface_t *inf = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (argc > 0 && grub_strcmp (dev->card_name, args[0]) != 0)
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ opt = grub_malloc (sizeof(*opt) + 2 * sizeof (grub_efi_uint16_t));
|
|
|
f731ee |
+
|
|
|
f731ee |
+#define GRUB_EFI_DHCP6_OPT_ORO 6
|
|
|
f731ee |
+
|
|
|
f731ee |
+ opt->op_code = grub_cpu_to_be16_compile_time (GRUB_EFI_DHCP6_OPT_ORO);
|
|
|
f731ee |
+ opt->op_len = grub_cpu_to_be16_compile_time (2 * sizeof (grub_efi_uint16_t));
|
|
|
f731ee |
+
|
|
|
f731ee |
+#define GRUB_EFI_DHCP6_OPT_BOOT_FILE_URL 59
|
|
|
f731ee |
+#define GRUB_EFI_DHCP6_OPT_DNS_SERVERS 23
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_set_unaligned16 (opt->data, grub_cpu_to_be16_compile_time(GRUB_EFI_DHCP6_OPT_BOOT_FILE_URL));
|
|
|
f731ee |
+ grub_set_unaligned16 (opt->data + 1 * sizeof (grub_efi_uint16_t),
|
|
|
f731ee |
+ grub_cpu_to_be16_compile_time(GRUB_EFI_DHCP6_OPT_DNS_SERVERS));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ option_list[0] = opt;
|
|
|
f731ee |
+ retrans.irt = 4;
|
|
|
f731ee |
+ retrans.mrc = 4;
|
|
|
f731ee |
+ retrans.mrt = 32;
|
|
|
f731ee |
+ retrans.mrd = 60;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ config.dhcp6_callback = NULL;
|
|
|
f731ee |
+ config.callback_context = NULL;
|
|
|
f731ee |
+ config.option_count = 1;
|
|
|
f731ee |
+ config.option_list = option_list;
|
|
|
f731ee |
+ config.ia_descriptor.ia_id = ia_id;
|
|
|
f731ee |
+ config.ia_descriptor.type = GRUB_EFI_DHCP6_IA_TYPE_NA;
|
|
|
f731ee |
+ config.ia_info_event = NULL;
|
|
|
f731ee |
+ config.reconfigure_accept = 0;
|
|
|
f731ee |
+ config.rapid_commit = 0;
|
|
|
f731ee |
+ config.solicit_retransmission = &retrans;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (dev->dhcp6->configure, dev->dhcp6, &config);
|
|
|
f731ee |
+ grub_free (opt);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp6 configure failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ status = efi_call_1 (dev->dhcp6->start, dev->dhcp6);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp6 start failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_3 (dev->dhcp6->get_mode_data, dev->dhcp6, &mode, NULL);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("dhcp4 get mode failed, %d\n", (int)status);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (inf = dev->net_interfaces; inf; inf = inf->next)
|
|
|
f731ee |
+ if (inf->prefer_ip6 == 1)
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memcpy (net_ip.ip6.address, mode.ia->ia_address[0].ip_address, sizeof (net_ip.ip6.address));
|
|
|
f731ee |
+ net_ip.ip6.prefix_length = 64;
|
|
|
f731ee |
+ net_ip.ip6.is_anycast = 0;
|
|
|
f731ee |
+ net_ip.is_ip6 = 1;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!inf)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ char *name = grub_xasprintf ("%s:dhcp", dev->card_name);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ inf = grub_efi_net_create_interface (dev,
|
|
|
f731ee |
+ name,
|
|
|
f731ee |
+ &net_ip,
|
|
|
f731ee |
+ 1);
|
|
|
f731ee |
+ grub_free (name);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ efi_net_interface_set_address (inf, &net_ip, 1);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_uint32_t count = 0;
|
|
|
f731ee |
+ grub_efi_dhcp6_packet_option_t **options = NULL;
|
|
|
f731ee |
+ grub_efi_uint32_t i;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->dhcp6->parse, dev->dhcp6, mode.ia->reply_packet, &count, NULL);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status == GRUB_EFI_BUFFER_TOO_SMALL && count)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ options = grub_malloc (count * sizeof(*options));
|
|
|
f731ee |
+ status = efi_call_4 (dev->dhcp6->parse, dev->dhcp6, mode.ia->reply_packet, &count, options);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (options)
|
|
|
f731ee |
+ grub_free (options);
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (i = 0; i < count; ++i)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (options[i]->op_code == grub_cpu_to_be16_compile_time(GRUB_EFI_DHCP6_OPT_DNS_SERVERS))
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_net_ip_address_t dns;
|
|
|
f731ee |
+ grub_memcpy (dns.ip6, options[i]->data, sizeof(net_ip.ip6));
|
|
|
f731ee |
+ efi_net_interface_set_dns (inf, &dns);
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (options)
|
|
|
f731ee |
+ grub_free (options);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ efi_call_1 (b->free_pool, mode.client_id);
|
|
|
f731ee |
+ efi_call_1 (b->free_pool, mode.ia);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return GRUB_ERR_NONE;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+grub_command_func_t grub_efi_net_bootp = grub_cmd_efi_bootp;
|
|
|
f731ee |
+grub_command_func_t grub_efi_net_bootp6 = grub_cmd_efi_bootp6;
|
|
|
f731ee |
diff --git a/grub-core/net/efi/efi_netfs.c b/grub-core/net/efi/efi_netfs.c
|
|
|
f731ee |
new file mode 100644
|
|
|
f731ee |
index 00000000000..ef371d885ea
|
|
|
f731ee |
--- /dev/null
|
|
|
f731ee |
+++ b/grub-core/net/efi/efi_netfs.c
|
|
|
f731ee |
@@ -0,0 +1,57 @@
|
|
|
f731ee |
+#include <grub/dl.h>
|
|
|
f731ee |
+#include <grub/env.h>
|
|
|
f731ee |
+#define EFI_NET_CMD_PREFIX "net_efi"
|
|
|
f731ee |
+#include <grub/net/efi.h>
|
|
|
f731ee |
+
|
|
|
f731ee |
+GRUB_MOD_LICENSE ("GPLv3+");
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_command_t cmd_efi_lsroutes;
|
|
|
f731ee |
+static grub_command_t cmd_efi_lscards;
|
|
|
f731ee |
+static grub_command_t cmd_efi_lsaddrs;
|
|
|
f731ee |
+static grub_command_t cmd_efi_addaddr;
|
|
|
f731ee |
+static grub_command_t cmd_efi_bootp;
|
|
|
f731ee |
+static grub_command_t cmd_efi_bootp6;
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int initialized;
|
|
|
f731ee |
+
|
|
|
f731ee |
+GRUB_MOD_INIT(efi_netfs)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ if (grub_net_open)
|
|
|
f731ee |
+ return;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (grub_efi_net_fs_init ())
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ cmd_efi_lsroutes = grub_register_command ("net_efi_ls_routes", grub_efi_net_list_routes,
|
|
|
f731ee |
+ "", N_("list network routes"));
|
|
|
f731ee |
+ cmd_efi_lscards = grub_register_command ("net_efi_ls_cards", grub_efi_net_list_cards,
|
|
|
f731ee |
+ "", N_("list network cards"));
|
|
|
f731ee |
+ cmd_efi_lsaddrs = grub_register_command ("net_efi_ls_addr", grub_efi_net_list_addrs,
|
|
|
f731ee |
+ "", N_("list network addresses"));
|
|
|
f731ee |
+ cmd_efi_addaddr = grub_register_command ("net_efi_add_addr", grub_efi_net_add_addr,
|
|
|
f731ee |
+ N_("SHORTNAME CARD ADDRESS [HWADDRESS]"),
|
|
|
f731ee |
+ N_("Add a network address."));
|
|
|
f731ee |
+ cmd_efi_bootp = grub_register_command ("net_efi_bootp", grub_efi_net_bootp,
|
|
|
f731ee |
+ N_("[CARD]"),
|
|
|
f731ee |
+ N_("perform a bootp autoconfiguration"));
|
|
|
f731ee |
+ cmd_efi_bootp6 = grub_register_command ("net_efi_bootp6", grub_efi_net_bootp6,
|
|
|
f731ee |
+ N_("[CARD]"),
|
|
|
f731ee |
+ N_("perform a bootp autoconfiguration"));
|
|
|
f731ee |
+ initialized = 1;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+GRUB_MOD_FINI(efi_netfs)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ if (initialized)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_unregister_command (cmd_efi_lsroutes);
|
|
|
f731ee |
+ grub_unregister_command (cmd_efi_lscards);
|
|
|
f731ee |
+ grub_unregister_command (cmd_efi_lsaddrs);
|
|
|
f731ee |
+ grub_unregister_command (cmd_efi_addaddr);
|
|
|
f731ee |
+ grub_unregister_command (cmd_efi_bootp);
|
|
|
f731ee |
+ grub_unregister_command (cmd_efi_bootp6);
|
|
|
f731ee |
+ grub_efi_net_fs_fini ();
|
|
|
f731ee |
+ initialized = 0;
|
|
|
f731ee |
+ return;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+}
|
|
|
f731ee |
diff --git a/grub-core/net/efi/http.c b/grub-core/net/efi/http.c
|
|
|
f731ee |
new file mode 100644
|
|
|
f731ee |
index 00000000000..3f61fd2fa5b
|
|
|
f731ee |
--- /dev/null
|
|
|
f731ee |
+++ b/grub-core/net/efi/http.c
|
|
|
f731ee |
@@ -0,0 +1,419 @@
|
|
|
f731ee |
+
|
|
|
f731ee |
+#include <grub/efi/api.h>
|
|
|
f731ee |
+#include <grub/efi/efi.h>
|
|
|
f731ee |
+#include <grub/misc.h>
|
|
|
f731ee |
+#include <grub/net/efi.h>
|
|
|
f731ee |
+#include <grub/charset.h>
|
|
|
f731ee |
+
|
|
|
f731ee |
+static void
|
|
|
f731ee |
+http_configure (struct grub_efi_net_device *dev, int prefer_ip6)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_http_config_data_t http_config;
|
|
|
f731ee |
+ grub_efi_httpv4_access_point_t httpv4_node;
|
|
|
f731ee |
+ grub_efi_httpv6_access_point_t httpv6_node;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_efi_http_t *http = dev->http;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memset (&http_config, 0, sizeof(http_config));
|
|
|
f731ee |
+ http_config.http_version = GRUB_EFI_HTTPVERSION11;
|
|
|
f731ee |
+ http_config.timeout_millisec = 5000;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (prefer_ip6)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_uintn_t sz;
|
|
|
f731ee |
+ grub_efi_ip6_config_manual_address_t manual_address;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ http_config.local_address_is_ipv6 = 1;
|
|
|
f731ee |
+ sz = sizeof (manual_address);
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip6_config->get_data, dev->ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_MANUAL_ADDRESS,
|
|
|
f731ee |
+ &sz, &manual_address);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status == GRUB_EFI_NOT_FOUND)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("The MANUAL ADDRESS is not found\n");
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* FIXME: The manual interface would return BUFFER TOO SMALL !!! */
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_printf ("??? %d\n",(int) status);
|
|
|
f731ee |
+ return;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memcpy (httpv6_node.local_address, manual_address.address, sizeof (httpv6_node.local_address));
|
|
|
f731ee |
+ httpv6_node.local_port = 0;
|
|
|
f731ee |
+ http_config.access_point.ipv6_node = &httpv6_node;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ http_config.local_address_is_ipv6 = 0;
|
|
|
f731ee |
+ grub_memset (&httpv4_node, 0, sizeof(httpv4_node));
|
|
|
f731ee |
+ httpv4_node.use_default_address = 1;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* Use random port here */
|
|
|
f731ee |
+ /* See TcpBind() in edk2/NetworkPkg/TcpDxe/TcpDispatcher.c */
|
|
|
f731ee |
+ httpv4_node.local_port = 0;
|
|
|
f731ee |
+ http_config.access_point.ipv4_node = &httpv4_node;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (http->configure, http, &http_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status == GRUB_EFI_ALREADY_STARTED)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ /* XXX: This hangs HTTPS boot */
|
|
|
f731ee |
+#if 0
|
|
|
f731ee |
+ if (efi_call_2 (http->configure, http, NULL) != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_error (GRUB_ERR_IO, N_("couldn't reset http instance"));
|
|
|
f731ee |
+ grub_print_error ();
|
|
|
f731ee |
+ return;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ status = efi_call_2 (http->configure, http, &http_config);
|
|
|
f731ee |
+#endif
|
|
|
f731ee |
+ return;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_error (GRUB_ERR_IO, N_("couldn't configure http protocol, reason: %d"), (int)status);
|
|
|
f731ee |
+ grub_print_error ();
|
|
|
f731ee |
+ return ;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_boolean_t request_callback_done;
|
|
|
f731ee |
+static grub_efi_boolean_t response_callback_done;
|
|
|
f731ee |
+
|
|
|
f731ee |
+static void
|
|
|
f731ee |
+grub_efi_http_request_callback (grub_efi_event_t event __attribute__ ((unused)),
|
|
|
f731ee |
+ void *context __attribute__ ((unused)))
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ request_callback_done = 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static void
|
|
|
f731ee |
+grub_efi_http_response_callback (grub_efi_event_t event __attribute__ ((unused)),
|
|
|
f731ee |
+ void *context __attribute__ ((unused)))
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ response_callback_done = 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_err_t
|
|
|
f731ee |
+efihttp_request (grub_efi_http_t *http, char *server, char *name, int use_https, int headeronly, grub_off_t *file_size)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_http_request_data_t request_data;
|
|
|
f731ee |
+ grub_efi_http_message_t request_message;
|
|
|
f731ee |
+ grub_efi_http_token_t request_token;
|
|
|
f731ee |
+ grub_efi_http_response_data_t response_data;
|
|
|
f731ee |
+ grub_efi_http_message_t response_message;
|
|
|
f731ee |
+ grub_efi_http_token_t response_token;
|
|
|
f731ee |
+ grub_efi_http_header_t request_headers[3];
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_boot_services_t *b = grub_efi_system_table->boot_services;
|
|
|
f731ee |
+ char *url = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ request_headers[0].field_name = (grub_efi_char8_t *)"Host";
|
|
|
f731ee |
+ request_headers[0].field_value = (grub_efi_char8_t *)server;
|
|
|
f731ee |
+ request_headers[1].field_name = (grub_efi_char8_t *)"Accept";
|
|
|
f731ee |
+ request_headers[1].field_value = (grub_efi_char8_t *)"*/*";
|
|
|
f731ee |
+ request_headers[2].field_name = (grub_efi_char8_t *)"User-Agent";
|
|
|
f731ee |
+ request_headers[2].field_value = (grub_efi_char8_t *)"UefiHttpBoot/1.0";
|
|
|
f731ee |
+
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_ipv6_address_t address;
|
|
|
f731ee |
+ const char *rest;
|
|
|
f731ee |
+ grub_efi_char16_t *ucs2_url;
|
|
|
f731ee |
+ grub_size_t url_len, ucs2_url_len;
|
|
|
f731ee |
+ const char *protocol = (use_https == 1) ? "https" : "http";
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (grub_efi_string_to_ip6_address (server, &address, &rest) && *rest == 0)
|
|
|
f731ee |
+ url = grub_xasprintf ("%s://[%s]%s", protocol, server, name);
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ url = grub_xasprintf ("%s://%s%s", protocol, server, name);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!url)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ return grub_errno;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ url_len = grub_strlen (url);
|
|
|
f731ee |
+ ucs2_url_len = url_len * GRUB_MAX_UTF16_PER_UTF8;
|
|
|
f731ee |
+ ucs2_url = grub_malloc ((ucs2_url_len + 1) * sizeof (ucs2_url[0]));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!ucs2_url)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (url);
|
|
|
f731ee |
+ return grub_errno;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ ucs2_url_len = grub_utf8_to_utf16 (ucs2_url, ucs2_url_len, (grub_uint8_t *)url, url_len, NULL); /* convert string format from ascii to usc2 */
|
|
|
f731ee |
+ ucs2_url[ucs2_url_len] = 0;
|
|
|
f731ee |
+ grub_free (url);
|
|
|
f731ee |
+ request_data.url = ucs2_url;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ request_data.method = (headeronly > 0) ? GRUB_EFI_HTTPMETHODHEAD : GRUB_EFI_HTTPMETHODGET;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ request_message.data.request = &request_data;
|
|
|
f731ee |
+ request_message.header_count = 3;
|
|
|
f731ee |
+ request_message.headers = request_headers;
|
|
|
f731ee |
+ request_message.body_length = 0;
|
|
|
f731ee |
+ request_message.body = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* request token */
|
|
|
f731ee |
+ request_token.event = NULL;
|
|
|
f731ee |
+ request_token.status = GRUB_EFI_NOT_READY;
|
|
|
f731ee |
+ request_token.message = &request_message;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ request_callback_done = 0;
|
|
|
f731ee |
+ status = efi_call_5 (b->create_event,
|
|
|
f731ee |
+ GRUB_EFI_EVT_NOTIFY_SIGNAL,
|
|
|
f731ee |
+ GRUB_EFI_TPL_CALLBACK,
|
|
|
f731ee |
+ grub_efi_http_request_callback,
|
|
|
f731ee |
+ NULL,
|
|
|
f731ee |
+ &request_token.event);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (request_data.url);
|
|
|
f731ee |
+ return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (http->request, http, &request_token);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ efi_call_1 (b->close_event, request_token.event);
|
|
|
f731ee |
+ grub_free (request_data.url);
|
|
|
f731ee |
+ return grub_error (GRUB_ERR_IO, "Fail to send a request! status=0x%x\n", status);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ /* TODO: Add Timeout */
|
|
|
f731ee |
+ while (!request_callback_done)
|
|
|
f731ee |
+ efi_call_1(http->poll, http);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ response_data.status_code = GRUB_EFI_HTTP_STATUS_UNSUPPORTED_STATUS;
|
|
|
f731ee |
+ response_message.data.response = &response_data;
|
|
|
f731ee |
+ /* herader_count will be updated by the HTTP driver on response */
|
|
|
f731ee |
+ response_message.header_count = 0;
|
|
|
f731ee |
+ /* headers will be populated by the driver on response */
|
|
|
f731ee |
+ response_message.headers = NULL;
|
|
|
f731ee |
+ /* use zero BodyLength to only receive the response headers */
|
|
|
f731ee |
+ response_message.body_length = 0;
|
|
|
f731ee |
+ response_message.body = NULL;
|
|
|
f731ee |
+ response_token.event = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_5 (b->create_event,
|
|
|
f731ee |
+ GRUB_EFI_EVT_NOTIFY_SIGNAL,
|
|
|
f731ee |
+ GRUB_EFI_TPL_CALLBACK,
|
|
|
f731ee |
+ grub_efi_http_response_callback,
|
|
|
f731ee |
+ NULL,
|
|
|
f731ee |
+ &response_token.event);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ efi_call_1 (b->close_event, request_token.event);
|
|
|
f731ee |
+ grub_free (request_data.url);
|
|
|
f731ee |
+ return grub_error (GRUB_ERR_IO, "Fail to create an event! status=0x%x\n", status);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ response_token.status = GRUB_EFI_SUCCESS;
|
|
|
f731ee |
+ response_token.message = &response_message;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* wait for HTTP response */
|
|
|
f731ee |
+ response_callback_done = 0;
|
|
|
f731ee |
+ status = efi_call_2 (http->response, http, &response_token);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ efi_call_1 (b->close_event, response_token.event);
|
|
|
f731ee |
+ efi_call_1 (b->close_event, request_token.event);
|
|
|
f731ee |
+ grub_free (request_data.url);
|
|
|
f731ee |
+ return grub_error (GRUB_ERR_IO, "Fail to receive a response! status=%d\n", (int)status);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* TODO: Add Timeout */
|
|
|
f731ee |
+ while (!response_callback_done)
|
|
|
f731ee |
+ efi_call_1 (http->poll, http);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (response_message.data.response->status_code != GRUB_EFI_HTTP_STATUS_200_OK)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_http_status_code_t status_code = response_message.data.response->status_code;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (response_message.headers)
|
|
|
f731ee |
+ efi_call_1 (b->free_pool, response_message.headers);
|
|
|
f731ee |
+ efi_call_1 (b->close_event, response_token.event);
|
|
|
f731ee |
+ efi_call_1 (b->close_event, request_token.event);
|
|
|
f731ee |
+ grub_free (request_data.url);
|
|
|
f731ee |
+ if (status_code == GRUB_EFI_HTTP_STATUS_404_NOT_FOUND)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ return grub_error (GRUB_ERR_FILE_NOT_FOUND, _("file `%s' not found"), name);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ return grub_error (GRUB_ERR_NET_UNKNOWN_ERROR,
|
|
|
f731ee |
+ _("unsupported uefi http status code 0x%x"), status_code);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (file_size)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ int i;
|
|
|
f731ee |
+ /* parse the length of the file from the ContentLength header */
|
|
|
f731ee |
+ for (*file_size = 0, i = 0; i < (int)response_message.header_count; ++i)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (!grub_strcmp((const char*)response_message.headers[i].field_name, "Content-Length"))
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ *file_size = grub_strtoul((const char*)response_message.headers[i].field_value, 0, 10);
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (response_message.headers)
|
|
|
f731ee |
+ efi_call_1 (b->free_pool, response_message.headers);
|
|
|
f731ee |
+ efi_call_1 (b->close_event, response_token.event);
|
|
|
f731ee |
+ efi_call_1 (b->close_event, request_token.event);
|
|
|
f731ee |
+ grub_free (request_data.url);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return GRUB_ERR_NONE;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_ssize_t
|
|
|
f731ee |
+efihttp_read (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ char *buf,
|
|
|
f731ee |
+ grub_size_t len)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_http_message_t response_message;
|
|
|
f731ee |
+ grub_efi_http_token_t response_token;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_size_t sum = 0;
|
|
|
f731ee |
+ grub_efi_boot_services_t *b = grub_efi_system_table->boot_services;
|
|
|
f731ee |
+ grub_efi_http_t *http = dev->http;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!len)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_error (GRUB_ERR_BUG, "Invalid arguments to EFI HTTP Read");
|
|
|
f731ee |
+ return -1;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ efi_call_5 (b->create_event,
|
|
|
f731ee |
+ GRUB_EFI_EVT_NOTIFY_SIGNAL,
|
|
|
f731ee |
+ GRUB_EFI_TPL_CALLBACK,
|
|
|
f731ee |
+ grub_efi_http_response_callback,
|
|
|
f731ee |
+ NULL,
|
|
|
f731ee |
+ &response_token.event);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ while (len)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ response_message.data.response = NULL;
|
|
|
f731ee |
+ response_message.header_count = 0;
|
|
|
f731ee |
+ response_message.headers = NULL;
|
|
|
f731ee |
+ response_message.body_length = len;
|
|
|
f731ee |
+ response_message.body = buf;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ response_token.message = &response_message;
|
|
|
f731ee |
+ response_token.status = GRUB_EFI_NOT_READY;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ response_callback_done = 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_2 (http->response, http, &response_token);
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ efi_call_1 (b->close_event, response_token.event);
|
|
|
f731ee |
+ grub_error (GRUB_ERR_IO, "Error! status=%d\n", (int)status);
|
|
|
f731ee |
+ return -1;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ while (!response_callback_done)
|
|
|
f731ee |
+ efi_call_1(http->poll, http);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ sum += response_message.body_length;
|
|
|
f731ee |
+ buf += response_message.body_length;
|
|
|
f731ee |
+ len -= response_message.body_length;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ efi_call_1 (b->close_event, response_token.event);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return sum;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_err_t
|
|
|
f731ee |
+grub_efihttp_open (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ int prefer_ip6 __attribute__ ((unused)),
|
|
|
f731ee |
+ grub_file_t file,
|
|
|
f731ee |
+ const char *filename __attribute__ ((unused)),
|
|
|
f731ee |
+ int type)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_err_t err;
|
|
|
f731ee |
+ grub_off_t size;
|
|
|
f731ee |
+ char *buf;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ err = efihttp_request (dev->http, file->device->net->server, file->device->net->name, type, 1, 0);
|
|
|
f731ee |
+ if (err != GRUB_ERR_NONE)
|
|
|
f731ee |
+ return err;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ err = efihttp_request (dev->http, file->device->net->server, file->device->net->name, type, 0, &size);
|
|
|
f731ee |
+ if (err != GRUB_ERR_NONE)
|
|
|
f731ee |
+ return err;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ buf = grub_malloc (size);
|
|
|
f731ee |
+ efihttp_read (dev, buf, size);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ file->size = size;
|
|
|
f731ee |
+ file->data = buf;
|
|
|
f731ee |
+ file->not_easily_seekable = 0;
|
|
|
f731ee |
+ file->device->net->offset = 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return GRUB_ERR_NONE;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_err_t
|
|
|
f731ee |
+grub_efihttp_close (struct grub_efi_net_device *dev __attribute__ ((unused)),
|
|
|
f731ee |
+ int prefer_ip6 __attribute__ ((unused)),
|
|
|
f731ee |
+ grub_file_t file)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ if (file->data)
|
|
|
f731ee |
+ grub_free (file->data);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ file->data = 0;
|
|
|
f731ee |
+ file->offset = 0;
|
|
|
f731ee |
+ file->size = 0;
|
|
|
f731ee |
+ file->device->net->offset = 0;
|
|
|
f731ee |
+ return GRUB_ERR_NONE;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_ssize_t
|
|
|
f731ee |
+grub_efihttp_read (struct grub_efi_net_device *dev __attribute__((unused)),
|
|
|
f731ee |
+ int prefer_ip6 __attribute__((unused)),
|
|
|
f731ee |
+ grub_file_t file,
|
|
|
f731ee |
+ char *buf,
|
|
|
f731ee |
+ grub_size_t len)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_size_t r = len;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!file->data || !buf || !len)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if ((file->device->net->offset + len) > file->size)
|
|
|
f731ee |
+ r = file->size - file->device->net->offset;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (r)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_memcpy (buf, (char *)file->data + file->device->net->offset, r);
|
|
|
f731ee |
+ file->device->net->offset += r;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return r;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+struct grub_efi_net_io io_http =
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ .configure = http_configure,
|
|
|
f731ee |
+ .open = grub_efihttp_open,
|
|
|
f731ee |
+ .read = grub_efihttp_read,
|
|
|
f731ee |
+ .close = grub_efihttp_close
|
|
|
f731ee |
+ };
|
|
|
f731ee |
diff --git a/grub-core/net/efi/ip4_config.c b/grub-core/net/efi/ip4_config.c
|
|
|
f731ee |
new file mode 100644
|
|
|
f731ee |
index 00000000000..b711a5d9457
|
|
|
f731ee |
--- /dev/null
|
|
|
f731ee |
+++ b/grub-core/net/efi/ip4_config.c
|
|
|
f731ee |
@@ -0,0 +1,398 @@
|
|
|
f731ee |
+
|
|
|
f731ee |
+#include <grub/efi/api.h>
|
|
|
f731ee |
+#include <grub/efi/efi.h>
|
|
|
f731ee |
+#include <grub/misc.h>
|
|
|
f731ee |
+#include <grub/net/efi.h>
|
|
|
f731ee |
+#include <grub/charset.h>
|
|
|
f731ee |
+
|
|
|
f731ee |
+char *
|
|
|
f731ee |
+grub_efi_hw_address_to_string (grub_efi_uint32_t hw_address_size, grub_efi_mac_address_t hw_address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ char *hw_addr, *p;
|
|
|
f731ee |
+ int sz, s;
|
|
|
f731ee |
+ int i;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ sz = (int)hw_address_size * (sizeof ("XX:") - 1) + 1;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ hw_addr = grub_malloc (sz);
|
|
|
f731ee |
+ if (!hw_addr)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ p = hw_addr;
|
|
|
f731ee |
+ s = sz;
|
|
|
f731ee |
+ for (i = 0; i < (int)hw_address_size; i++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_snprintf (p, sz, "%02x:", hw_address[i]);
|
|
|
f731ee |
+ p += sizeof ("XX:") - 1;
|
|
|
f731ee |
+ s -= sizeof ("XX:") - 1;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ hw_addr[sz - 2] = '\0';
|
|
|
f731ee |
+ return hw_addr;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+char *
|
|
|
f731ee |
+grub_efi_ip4_address_to_string (grub_efi_ipv4_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ char *addr;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ addr = grub_malloc (sizeof ("XXX.XXX.XXX.XXX"));
|
|
|
f731ee |
+ if (!addr)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* FIXME: Use grub_xasprintf ? */
|
|
|
f731ee |
+ grub_snprintf (addr,
|
|
|
f731ee |
+ sizeof ("XXX.XXX.XXX.XXX"),
|
|
|
f731ee |
+ "%u.%u.%u.%u",
|
|
|
f731ee |
+ (*address)[0],
|
|
|
f731ee |
+ (*address)[1],
|
|
|
f731ee |
+ (*address)[2],
|
|
|
f731ee |
+ (*address)[3]);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return addr;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+int
|
|
|
f731ee |
+grub_efi_string_to_ip4_address (const char *val, grub_efi_ipv4_address_t *address, const char **rest)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_uint32_t newip = 0;
|
|
|
f731ee |
+ int i;
|
|
|
f731ee |
+ const char *ptr = val;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (i = 0; i < 4; i++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ unsigned long t;
|
|
|
f731ee |
+ t = grub_strtoul (ptr, (char **) &ptr, 0);
|
|
|
f731ee |
+ if (grub_errno)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_errno = GRUB_ERR_NONE;
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ if (*ptr != '.' && i == 0)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ /* XXX: t is in host byte order */
|
|
|
f731ee |
+ newip = t;
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ if (t & ~0xff)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ newip <<= 8;
|
|
|
f731ee |
+ newip |= t;
|
|
|
f731ee |
+ if (i != 3 && *ptr != '.')
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ ptr++;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ newip = grub_cpu_to_be32 (newip);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_memcpy (address, &newip, sizeof(*address));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (rest)
|
|
|
f731ee |
+ *rest = (ptr - 1);
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_ip4_config2_interface_info_t *
|
|
|
f731ee |
+efi_ip4_config_interface_info (grub_efi_ip4_config2_protocol_t *ip4_config)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_uintn_t sz;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_ip4_config2_interface_info_t *interface_info;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ sz = sizeof (*interface_info) + sizeof (*interface_info->route_table);
|
|
|
f731ee |
+ interface_info = grub_malloc (sz);
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (ip4_config->get_data, ip4_config,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_DATA_TYPE_INTERFACEINFO,
|
|
|
f731ee |
+ &sz, interface_info);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status == GRUB_EFI_BUFFER_TOO_SMALL)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ interface_info = grub_malloc (sz);
|
|
|
f731ee |
+ status = efi_call_4 (ip4_config->get_data, ip4_config,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_DATA_TYPE_INTERFACEINFO,
|
|
|
f731ee |
+ &sz, interface_info);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return interface_info;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_ip4_config2_manual_address_t *
|
|
|
f731ee |
+efi_ip4_config_manual_address (grub_efi_ip4_config2_protocol_t *ip4_config)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_uintn_t sz;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_ip4_config2_manual_address_t *manual_address;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ sz = sizeof (*manual_address);
|
|
|
f731ee |
+ manual_address = grub_malloc (sz);
|
|
|
f731ee |
+ if (!manual_address)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (ip4_config->get_data, ip4_config,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_DATA_TYPE_MANUAL_ADDRESS,
|
|
|
f731ee |
+ &sz, manual_address);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (manual_address);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return manual_address;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+char *
|
|
|
f731ee |
+grub_efi_ip4_interface_name (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip4_config2_interface_info_t *interface_info;
|
|
|
f731ee |
+ char *name;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip4_config_interface_info (dev->ip4_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ name = grub_malloc (GRUB_EFI_IP4_CONFIG2_INTERFACE_INFO_NAME_SIZE
|
|
|
f731ee |
+ * GRUB_MAX_UTF8_PER_UTF16 + 1);
|
|
|
f731ee |
+ *grub_utf16_to_utf8 ((grub_uint8_t *)name, interface_info->name,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_INTERFACE_INFO_NAME_SIZE) = 0;
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return name;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static char *
|
|
|
f731ee |
+grub_efi_ip4_interface_hw_address (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip4_config2_interface_info_t *interface_info;
|
|
|
f731ee |
+ char *hw_addr;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip4_config_interface_info (dev->ip4_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ hw_addr = grub_efi_hw_address_to_string (interface_info->hw_address_size, interface_info->hw_address);
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return hw_addr;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static char *
|
|
|
f731ee |
+grub_efi_ip4_interface_address (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip4_config2_manual_address_t *manual_address;
|
|
|
f731ee |
+ char *addr;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ manual_address = efi_ip4_config_manual_address (dev->ip4_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!manual_address)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ addr = grub_efi_ip4_address_to_string (&manual_address->address);
|
|
|
f731ee |
+ grub_free (manual_address);
|
|
|
f731ee |
+ return addr;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+address_mask_size (grub_efi_ipv4_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_uint8_t i;
|
|
|
f731ee |
+ grub_uint32_t u32_addr = grub_be_to_cpu32 (grub_get_unaligned32 (address));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (u32_addr == 0)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (i = 0; i < 32 ; ++i)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (u32_addr == ((0xffffffff >> i) << i))
|
|
|
f731ee |
+ return (32 - i);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return -1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static char **
|
|
|
f731ee |
+grub_efi_ip4_interface_route_table (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip4_config2_interface_info_t *interface_info;
|
|
|
f731ee |
+ char **ret;
|
|
|
f731ee |
+ int i, id;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip4_config_interface_info (dev->ip4_config);
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ ret = grub_malloc (sizeof (*ret) * (interface_info->route_table_size + 1));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!ret)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ id = 0;
|
|
|
f731ee |
+ for (i = 0; i < (int)interface_info->route_table_size; i++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ char *subnet, *gateway, *mask;
|
|
|
f731ee |
+ grub_uint32_t u32_subnet, u32_gateway;
|
|
|
f731ee |
+ int mask_size;
|
|
|
f731ee |
+ grub_efi_ip4_route_table_t *route_table = interface_info->route_table + i;
|
|
|
f731ee |
+ grub_efi_net_interface_t *inf;
|
|
|
f731ee |
+ char *interface_name = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (inf = dev->net_interfaces; inf; inf = inf->next)
|
|
|
f731ee |
+ if (!inf->prefer_ip6)
|
|
|
f731ee |
+ interface_name = inf->name;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ u32_gateway = grub_get_unaligned32 (&route_table->gateway_address);
|
|
|
f731ee |
+ gateway = grub_efi_ip4_address_to_string (&route_table->gateway_address);
|
|
|
f731ee |
+ u32_subnet = grub_get_unaligned32 (&route_table->subnet_address);
|
|
|
f731ee |
+ subnet = grub_efi_ip4_address_to_string (&route_table->subnet_address);
|
|
|
f731ee |
+ mask_size = address_mask_size (&route_table->subnet_mask);
|
|
|
f731ee |
+ mask = grub_efi_ip4_address_to_string (&route_table->subnet_mask);
|
|
|
f731ee |
+ if (u32_subnet && !u32_gateway && interface_name)
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:local %s/%d %s", dev->card_name, subnet, mask_size, interface_name);
|
|
|
f731ee |
+ else if (u32_subnet && u32_gateway)
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:gw %s/%d gw %s", dev->card_name, subnet, mask_size, gateway);
|
|
|
f731ee |
+ else if (!u32_subnet && u32_gateway)
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:default %s/%d gw %s", dev->card_name, subnet, mask_size, gateway);
|
|
|
f731ee |
+ grub_free (subnet);
|
|
|
f731ee |
+ grub_free (gateway);
|
|
|
f731ee |
+ grub_free (mask);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ ret[id] = NULL;
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return ret;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_net_interface_t *
|
|
|
f731ee |
+grub_efi_ip4_interface_match (struct grub_efi_net_device *dev, grub_efi_net_ip_address_t *ip_address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip4_config2_interface_info_t *interface_info;
|
|
|
f731ee |
+ grub_efi_net_interface_t *inf;
|
|
|
f731ee |
+ int i;
|
|
|
f731ee |
+ grub_efi_ipv4_address_t *address = &ip_address->ip4;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip4_config_interface_info (dev->ip4_config);
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (i = 0; i < (int)interface_info->route_table_size; i++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_ip4_route_table_t *route_table = interface_info->route_table + i;
|
|
|
f731ee |
+ grub_uint32_t u32_address, u32_mask, u32_subnet;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ u32_address = grub_get_unaligned32 (address);
|
|
|
f731ee |
+ u32_subnet = grub_get_unaligned32 (route_table->subnet_address);
|
|
|
f731ee |
+ u32_mask = grub_get_unaligned32 (route_table->subnet_mask);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* SKIP Default GATEWAY */
|
|
|
f731ee |
+ if (!u32_subnet && !u32_mask)
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if ((u32_address & u32_mask) == u32_subnet)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ for (inf = dev->net_interfaces; inf; inf = inf->next)
|
|
|
f731ee |
+ if (!inf->prefer_ip6)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return inf;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+grub_efi_ip4_interface_set_manual_address (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ grub_efi_net_ip_manual_address_t *net_ip,
|
|
|
f731ee |
+ int with_subnet)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_ip4_config2_manual_address_t *address = &net_ip->ip4;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!with_subnet)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_ip4_config2_manual_address_t *manual_address =
|
|
|
f731ee |
+ efi_ip4_config_manual_address (dev->ip4_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (manual_address)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_memcpy (address->subnet_mask, manual_address->subnet_mask, sizeof(address->subnet_mask));
|
|
|
f731ee |
+ grub_free (manual_address);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ /* XXX: */
|
|
|
f731ee |
+ address->subnet_mask[0] = 0xff;
|
|
|
f731ee |
+ address->subnet_mask[1] = 0xff;
|
|
|
f731ee |
+ address->subnet_mask[2] = 0xff;
|
|
|
f731ee |
+ address->subnet_mask[3] = 0;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip4_config->set_data, dev->ip4_config,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_DATA_TYPE_MANUAL_ADDRESS,
|
|
|
f731ee |
+ sizeof(*address), address);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+grub_efi_ip4_interface_set_gateway (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ grub_efi_net_ip_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip4_config->set_data, dev->ip4_config,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_DATA_TYPE_GATEWAY,
|
|
|
f731ee |
+ sizeof (address->ip4), &address->ip4);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+/* FIXME: Multiple DNS */
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+grub_efi_ip4_interface_set_dns (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ grub_efi_net_ip_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip4_config->set_data, dev->ip4_config,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_DATA_TYPE_DNSSERVER,
|
|
|
f731ee |
+ sizeof (address->ip4), &address->ip4);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+grub_efi_net_ip_config_t *efi_net_ip4_config = &(grub_efi_net_ip_config_t)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ .get_hw_address = grub_efi_ip4_interface_hw_address,
|
|
|
f731ee |
+ .get_address = grub_efi_ip4_interface_address,
|
|
|
f731ee |
+ .get_route_table = grub_efi_ip4_interface_route_table,
|
|
|
f731ee |
+ .best_interface = grub_efi_ip4_interface_match,
|
|
|
f731ee |
+ .set_address = grub_efi_ip4_interface_set_manual_address,
|
|
|
f731ee |
+ .set_gateway = grub_efi_ip4_interface_set_gateway,
|
|
|
f731ee |
+ .set_dns = grub_efi_ip4_interface_set_dns
|
|
|
f731ee |
+ };
|
|
|
f731ee |
diff --git a/grub-core/net/efi/ip6_config.c b/grub-core/net/efi/ip6_config.c
|
|
|
f731ee |
new file mode 100644
|
|
|
f731ee |
index 00000000000..017c4d05bc7
|
|
|
f731ee |
--- /dev/null
|
|
|
f731ee |
+++ b/grub-core/net/efi/ip6_config.c
|
|
|
f731ee |
@@ -0,0 +1,422 @@
|
|
|
f731ee |
+#include <grub/efi/api.h>
|
|
|
f731ee |
+#include <grub/efi/efi.h>
|
|
|
f731ee |
+#include <grub/misc.h>
|
|
|
f731ee |
+#include <grub/net/efi.h>
|
|
|
f731ee |
+#include <grub/charset.h>
|
|
|
f731ee |
+
|
|
|
f731ee |
+char *
|
|
|
f731ee |
+grub_efi_ip6_address_to_string (grub_efi_pxe_ipv6_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ char *str = grub_malloc (sizeof ("XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX"));
|
|
|
f731ee |
+ char *p;
|
|
|
f731ee |
+ int i;
|
|
|
f731ee |
+ int squash;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!str)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ p = str;
|
|
|
f731ee |
+ squash = 0;
|
|
|
f731ee |
+ for (i = 0; i < 8; ++i)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_uint16_t addr;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (i == 7)
|
|
|
f731ee |
+ squash = 2;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ addr = grub_get_unaligned16 (address->addr + i * 2);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (grub_be_to_cpu16 (addr))
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ char buf[sizeof ("XXXX")];
|
|
|
f731ee |
+ if (i > 0)
|
|
|
f731ee |
+ *p++ = ':';
|
|
|
f731ee |
+ grub_snprintf (buf, sizeof (buf), "%x", grub_be_to_cpu16 (addr));
|
|
|
f731ee |
+ grub_strcpy (p, buf);
|
|
|
f731ee |
+ p += grub_strlen (buf);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (squash == 1)
|
|
|
f731ee |
+ squash = 2;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (squash == 0)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ *p++ = ':';
|
|
|
f731ee |
+ squash = 1;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else if (squash == 2)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ *p++ = ':';
|
|
|
f731ee |
+ *p++ = '0';
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ *p = '\0';
|
|
|
f731ee |
+ return str;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+int
|
|
|
f731ee |
+grub_efi_string_to_ip6_address (const char *val, grub_efi_ipv6_address_t *address, const char **rest)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_uint16_t newip[8];
|
|
|
f731ee |
+ const char *ptr = val;
|
|
|
f731ee |
+ int word, quaddot = -1;
|
|
|
f731ee |
+ int bracketed = 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (ptr[0] == '[') {
|
|
|
f731ee |
+ bracketed = 1;
|
|
|
f731ee |
+ ptr++;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (ptr[0] == ':' && ptr[1] != ':')
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ if (ptr[0] == ':')
|
|
|
f731ee |
+ ptr++;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (word = 0; word < 8; word++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ unsigned long t;
|
|
|
f731ee |
+ if (*ptr == ':')
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ quaddot = word;
|
|
|
f731ee |
+ word--;
|
|
|
f731ee |
+ ptr++;
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ t = grub_strtoul (ptr, (char **) &ptr, 16);
|
|
|
f731ee |
+ if (grub_errno)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_errno = GRUB_ERR_NONE;
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ if (t & ~0xffff)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ newip[word] = grub_cpu_to_be16 (t);
|
|
|
f731ee |
+ if (*ptr != ':')
|
|
|
f731ee |
+ break;
|
|
|
f731ee |
+ ptr++;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ if (quaddot == -1 && word < 7)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ if (quaddot != -1)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_memmove (&newip[quaddot + 7 - word], &newip[quaddot],
|
|
|
f731ee |
+ (word - quaddot + 1) * sizeof (newip[0]));
|
|
|
f731ee |
+ grub_memset (&newip[quaddot], 0, (7 - word) * sizeof (newip[0]));
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ grub_memcpy (address, newip, 16);
|
|
|
f731ee |
+ if (bracketed && *ptr == ']') {
|
|
|
f731ee |
+ ptr++;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ if (rest)
|
|
|
f731ee |
+ *rest = ptr;
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_ip6_config_interface_info_t *
|
|
|
f731ee |
+efi_ip6_config_interface_info (grub_efi_ip6_config_protocol_t *ip6_config)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_uintn_t sz;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_ip6_config_interface_info_t *interface_info;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ sz = sizeof (*interface_info) + sizeof (*interface_info->route_table);
|
|
|
f731ee |
+ interface_info = grub_malloc (sz);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (ip6_config->get_data, ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_INTERFACEINFO,
|
|
|
f731ee |
+ &sz, interface_info);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status == GRUB_EFI_BUFFER_TOO_SMALL)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ interface_info = grub_malloc (sz);
|
|
|
f731ee |
+ status = efi_call_4 (ip6_config->get_data, ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_INTERFACEINFO,
|
|
|
f731ee |
+ &sz, interface_info);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return interface_info;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_ip6_config_manual_address_t *
|
|
|
f731ee |
+efi_ip6_config_manual_address (grub_efi_ip6_config_protocol_t *ip6_config)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_uintn_t sz;
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_ip6_config_manual_address_t *manual_address;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ sz = sizeof (*manual_address);
|
|
|
f731ee |
+ manual_address = grub_malloc (sz);
|
|
|
f731ee |
+ if (!manual_address)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (ip6_config->get_data, ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_MANUAL_ADDRESS,
|
|
|
f731ee |
+ &sz, manual_address);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (manual_address);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return manual_address;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+char *
|
|
|
f731ee |
+grub_efi_ip6_interface_name (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip6_config_interface_info_t *interface_info;
|
|
|
f731ee |
+ char *name;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip6_config_interface_info (dev->ip6_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ name = grub_malloc (GRUB_EFI_IP4_CONFIG2_INTERFACE_INFO_NAME_SIZE
|
|
|
f731ee |
+ * GRUB_MAX_UTF8_PER_UTF16 + 1);
|
|
|
f731ee |
+ *grub_utf16_to_utf8 ((grub_uint8_t *)name, interface_info->name,
|
|
|
f731ee |
+ GRUB_EFI_IP4_CONFIG2_INTERFACE_INFO_NAME_SIZE) = 0;
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return name;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static char *
|
|
|
f731ee |
+grub_efi_ip6_interface_hw_address (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip6_config_interface_info_t *interface_info;
|
|
|
f731ee |
+ char *hw_addr;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip6_config_interface_info (dev->ip6_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ hw_addr = grub_efi_hw_address_to_string (interface_info->hw_address_size, interface_info->hw_address);
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return hw_addr;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static char *
|
|
|
f731ee |
+grub_efi_ip6_interface_address (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip6_config_manual_address_t *manual_address;
|
|
|
f731ee |
+ char *addr;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ manual_address = efi_ip6_config_manual_address (dev->ip6_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!manual_address)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ addr = grub_efi_ip6_address_to_string ((grub_efi_pxe_ipv6_address_t *)&manual_address->address);
|
|
|
f731ee |
+ grub_free (manual_address);
|
|
|
f731ee |
+ return addr;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static char **
|
|
|
f731ee |
+grub_efi_ip6_interface_route_table (struct grub_efi_net_device *dev)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip6_config_interface_info_t *interface_info;
|
|
|
f731ee |
+ char **ret;
|
|
|
f731ee |
+ int i, id;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip6_config_interface_info (dev->ip6_config);
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ ret = grub_malloc (sizeof (*ret) * (interface_info->route_count + 1));
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!ret)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ id = 0;
|
|
|
f731ee |
+ for (i = 0; i < (int)interface_info->route_count ; i++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ char *gateway, *destination;
|
|
|
f731ee |
+ grub_uint64_t u64_gateway[2];
|
|
|
f731ee |
+ grub_uint64_t u64_destination[2];
|
|
|
f731ee |
+ grub_efi_ip6_route_table_t *route_table = interface_info->route_table + i;
|
|
|
f731ee |
+ grub_efi_net_interface_t *inf;
|
|
|
f731ee |
+ char *interface_name = NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ gateway = grub_efi_ip6_address_to_string (&route_table->gateway);
|
|
|
f731ee |
+ destination = grub_efi_ip6_address_to_string (&route_table->destination);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ u64_gateway[0] = grub_get_unaligned64 (route_table->gateway.addr);
|
|
|
f731ee |
+ u64_gateway[1] = grub_get_unaligned64 (route_table->gateway.addr + 8);
|
|
|
f731ee |
+ u64_destination[0] = grub_get_unaligned64 (route_table->destination.addr);
|
|
|
f731ee |
+ u64_destination[1] = grub_get_unaligned64 (route_table->destination.addr + 8);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (inf = dev->net_interfaces; inf; inf = inf->next)
|
|
|
f731ee |
+ if (inf->prefer_ip6)
|
|
|
f731ee |
+ interface_name = inf->name;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if ((!u64_gateway[0] && !u64_gateway[1])
|
|
|
f731ee |
+ && (u64_destination[0] || u64_destination[1]))
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if (interface_name)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ if ((grub_be_to_cpu64 (u64_destination[0]) == 0xfe80000000000000ULL)
|
|
|
f731ee |
+ && (!u64_destination[1])
|
|
|
f731ee |
+ && (route_table->prefix_length == 64))
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:link %s/%d %s", dev->card_name, destination, route_table->prefix_length, interface_name);
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:local %s/%d %s", dev->card_name, destination, route_table->prefix_length, interface_name);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else if ((u64_gateway[0] || u64_gateway[1])
|
|
|
f731ee |
+ && (u64_destination[0] || u64_destination[1]))
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:gw %s/%d gw %s", dev->card_name, destination, route_table->prefix_length, gateway);
|
|
|
f731ee |
+ else if ((u64_gateway[0] || u64_gateway[1])
|
|
|
f731ee |
+ && (!u64_destination[0] && !u64_destination[1]))
|
|
|
f731ee |
+ ret[id++] = grub_xasprintf ("%s:default %s/%d gw %s", dev->card_name, destination, route_table->prefix_length, gateway);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_free (gateway);
|
|
|
f731ee |
+ grub_free (destination);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ ret[id] = NULL;
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return ret;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static grub_efi_net_interface_t *
|
|
|
f731ee |
+grub_efi_ip6_interface_match (struct grub_efi_net_device *dev, grub_efi_net_ip_address_t *ip_address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_ip6_config_interface_info_t *interface_info;
|
|
|
f731ee |
+ grub_efi_net_interface_t *inf;
|
|
|
f731ee |
+ int i;
|
|
|
f731ee |
+ grub_efi_ipv6_address_t *address = &ip_address->ip6;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ interface_info = efi_ip6_config_interface_info (dev->ip6_config);
|
|
|
f731ee |
+ if (!interface_info)
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ for (i = 0; i < (int)interface_info->route_count ; i++)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_uint64_t u64_addr[2];
|
|
|
f731ee |
+ grub_uint64_t u64_subnet[2];
|
|
|
f731ee |
+ grub_uint64_t u64_mask[2];
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_efi_ip6_route_table_t *route_table = interface_info->route_table + i;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ /* SKIP Default GATEWAY */
|
|
|
f731ee |
+ if (route_table->prefix_length == 0)
|
|
|
f731ee |
+ continue;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ u64_addr[0] = grub_get_unaligned64 (address);
|
|
|
f731ee |
+ u64_addr[1] = grub_get_unaligned64 (address + 4);
|
|
|
f731ee |
+ u64_subnet[0] = grub_get_unaligned64 (route_table->destination.addr);
|
|
|
f731ee |
+ u64_subnet[1] = grub_get_unaligned64 (route_table->destination.addr + 8);
|
|
|
f731ee |
+ u64_mask[0] = (route_table->prefix_length <= 64) ?
|
|
|
f731ee |
+ 0xffffffffffffffffULL << (64 - route_table->prefix_length) :
|
|
|
f731ee |
+ 0xffffffffffffffffULL;
|
|
|
f731ee |
+ u64_mask[1] = (route_table->prefix_length <= 64) ?
|
|
|
f731ee |
+ 0 :
|
|
|
f731ee |
+ 0xffffffffffffffffULL << (128 - route_table->prefix_length);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (((u64_addr[0] & u64_mask[0]) == u64_subnet[0])
|
|
|
f731ee |
+ && ((u64_addr[1] & u64_mask[1]) == u64_subnet[1]))
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ for (inf = dev->net_interfaces; inf; inf = inf->next)
|
|
|
f731ee |
+ if (inf->prefer_ip6)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return inf;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_free (interface_info);
|
|
|
f731ee |
+ return NULL;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+grub_efi_ip6_interface_set_manual_address (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ grub_efi_net_ip_manual_address_t *net_ip,
|
|
|
f731ee |
+ int with_subnet)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+ grub_efi_ip6_config_manual_address_t *address = &net_ip->ip6;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (!with_subnet)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ grub_efi_ip6_config_manual_address_t *manual_address =
|
|
|
f731ee |
+ efi_ip6_config_manual_address (dev->ip6_config);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (manual_address)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ address->prefix_length = manual_address->prefix_length;
|
|
|
f731ee |
+ grub_free (manual_address);
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ else
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ /* XXX: */
|
|
|
f731ee |
+ address->prefix_length = 64;
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+ }
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip6_config->set_data, dev->ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_MANUAL_ADDRESS,
|
|
|
f731ee |
+ sizeof(*address), address);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+grub_efi_ip6_interface_set_gateway (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ grub_efi_net_ip_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip6_config->set_data, dev->ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_GATEWAY,
|
|
|
f731ee |
+ sizeof (address->ip6), &address->ip6);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+static int
|
|
|
f731ee |
+grub_efi_ip6_interface_set_dns (struct grub_efi_net_device *dev,
|
|
|
f731ee |
+ grub_efi_net_ip_address_t *address)
|
|
|
f731ee |
+{
|
|
|
f731ee |
+
|
|
|
f731ee |
+ grub_efi_status_t status;
|
|
|
f731ee |
+
|
|
|
f731ee |
+ status = efi_call_4 (dev->ip6_config->set_data, dev->ip6_config,
|
|
|
f731ee |
+ GRUB_EFI_IP6_CONFIG_DATA_TYPE_DNSSERVER,
|
|
|
f731ee |
+ sizeof (address->ip6), &address->ip6);
|
|
|
f731ee |
+
|
|
|
f731ee |
+ if (status != GRUB_EFI_SUCCESS)
|
|
|
f731ee |
+ return 0;
|
|
|
f731ee |
+ return 1;
|
|
|
f731ee |
+}
|
|
|
f731ee |
+
|
|
|
f731ee |
+grub_efi_net_ip_config_t *efi_net_ip6_config = &(grub_efi_net_ip_config_t)
|
|
|
f731ee |
+ {
|
|
|
f731ee |
+ .get_hw_address = grub_efi_ip6_interface_hw_address,
|
|
|
f731ee |
+ .get_address = grub_efi_ip6_interface_address,
|
|
|
f731ee |
+ .get_route_table = grub_efi_ip6_interface_route_table,
|
|
|
f731ee |
+ .best_interface = grub_efi_ip6_interface_match,
|
|
|
f731ee |
+ .set_address = grub_efi_ip6_interface_set_manual_address,
|
|
|
f731ee |
+ .set_gateway = grub_efi_ip6_interface_set_gateway,
|
|
|
f731ee |
+ .set_dns = grub_efi_ip6_interface_set_dns
|
|
|
f731ee |
+ };
|
|
|
f731ee |
diff --git a/grub-core/net/efi/net.c b/grub-core/net/efi/net.c
|
|
|
f731ee |
new file mode 100644
|
|
|
f731ee |
index 00000000000..9e0078ac1c6
|
|
|
f731ee |
--- /dev/null
|
|
|
f731ee |
+++ b/grub-core/net/efi/net.c
|
|
|
f731ee |
@@ -0,0 +1,1428 @@
|
|
|
f731ee |
+#include <grub/net.h>
|
|
|
f731ee |
+#include <grub/env.h>
|
|
|
f731ee |
+#include <grub/mm.h>
|
|
|
f731ee |
+#include <grub/misc.h>
|
|
|
f731ee |
+#include <grub/dl.h>
|
|
|
f731ee |
+#include <grub/command.h>
|
|
|
f731ee |
+#include <grub/efi/api.h>
|
|
|
f731ee |
+#include <grub/efi/efi.h>
|
|
|
f731ee |
+#include <grub/i18n.h>
|
|
|
f731ee |
+#include <grub/bufio.h>
|
|
|