/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2008 - 2017 Red Hat, Inc.
*/
#include "src/core/nm-default-daemon.h"
#include "nms-ifcfg-rh-utils.h"
#include <stdlib.h>
#include "nm-core-internal.h"
#include "NetworkManagerUtils.h"
#include "nms-ifcfg-rh-common.h"
/*****************************************************************************/
gboolean
nms_ifcfg_rh_utils_parse_unhandled_spec(const char * unhandled_spec,
const char **out_unmanaged_spec,
const char **out_unrecognized_spec)
{
if (unhandled_spec) {
if (NM_STR_HAS_PREFIX(unhandled_spec, "unmanaged:")) {
NM_SET_OUT(out_unmanaged_spec, &unhandled_spec[NM_STRLEN("unmanaged:")]);
NM_SET_OUT(out_unrecognized_spec, NULL);
return TRUE;
}
if (NM_STR_HAS_PREFIX(unhandled_spec, "unrecognized:")) {
NM_SET_OUT(out_unmanaged_spec, NULL);
NM_SET_OUT(out_unrecognized_spec, &unhandled_spec[NM_STRLEN("unrecognized:")]);
return TRUE;
}
}
NM_SET_OUT(out_unmanaged_spec, NULL);
NM_SET_OUT(out_unrecognized_spec, NULL);
return FALSE;
}
/*****************************************************************************/
/*
* Check ';[a-fA-F0-9]{8}' file suffix used for temporary files by rpm when
* installing packages.
*
* Implementation taken from upstart.
*/
static gboolean
check_rpm_temp_suffix(const char *path)
{
const char *ptr;
g_return_val_if_fail(path != NULL, FALSE);
/* Matches *;[a-fA-F0-9]{8}; used by rpm */
ptr = strrchr(path, ';');
if (ptr && strspn(ptr + 1, "abcdefABCDEF0123456789") == 8 && !ptr[9])
return TRUE;
return FALSE;
}
static gboolean
check_suffix(const char *base, const char *tag)
{
int len, tag_len;
g_return_val_if_fail(base != NULL, TRUE);
g_return_val_if_fail(tag != NULL, TRUE);
len = strlen(base);
tag_len = strlen(tag);
if ((len > tag_len) && !g_ascii_strcasecmp(base + len - tag_len, tag))
return TRUE;
return FALSE;
}
gboolean
utils_should_ignore_file(const char *filename, gboolean only_ifcfg)
{
gs_free char *base = NULL;
g_return_val_if_fail(filename != NULL, TRUE);
base = g_path_get_basename(filename);
/* Only handle ifcfg, keys, and routes files */
if (strncmp(base, IFCFG_TAG, strlen(IFCFG_TAG)) != 0) {
if (only_ifcfg)
return TRUE;
else if (strncmp(base, KEYS_TAG, strlen(KEYS_TAG)) != 0
&& strncmp(base, ROUTE_TAG, strlen(ROUTE_TAG)) != 0
&& strncmp(base, ROUTE6_TAG, strlen(ROUTE6_TAG)) != 0)
return TRUE;
}
/* But not those that have certain suffixes */
if (check_suffix(base, BAK_TAG) || check_suffix(base, TILDE_TAG) || check_suffix(base, ORIG_TAG)
|| check_suffix(base, REJ_TAG) || check_suffix(base, RPMNEW_TAG)
|| check_suffix(base, AUGNEW_TAG) || check_suffix(base, AUGTMP_TAG)
|| check_rpm_temp_suffix(base))
return TRUE;
return FALSE;
}
char *
utils_cert_path(const char *parent, const char *suffix, const char *extension)
{
gs_free char *dir = NULL;
const char * name;
g_return_val_if_fail(parent, NULL);
g_return_val_if_fail(suffix, NULL);
g_return_val_if_fail(extension, NULL);
name = utils_get_ifcfg_name(parent, FALSE);
g_return_val_if_fail(name, NULL);
dir = g_path_get_dirname(parent);
return g_strdup_printf("%s/%s-%s.%s", dir, name, suffix, extension);
}
const char *
utils_get_ifcfg_name(const char *file, gboolean only_ifcfg)
{
const char *name;
g_return_val_if_fail(file != NULL, NULL);
name = strrchr(file, '/');
if (!name)
name = file;
else
name++;
if (!*name)
return NULL;
#define MATCH_TAG_AND_RETURN(name, TAG) \
G_STMT_START \
{ \
if (strncmp(name, TAG, NM_STRLEN(TAG)) == 0) { \
name += NM_STRLEN(TAG); \
if (name[0] == '\0') \
return NULL; \
else \
return name; \
} \
} \
G_STMT_END
/* Do not detect alias files and return 'eth0:0' instead of 'eth0'.
* Unfortunately, we cannot be sure that our files don't contain colons,
* so we cannot reject files with colons.
*
* Instead, you must not call utils_get_ifcfg_name() with an alias file
* or files that are ignored. */
MATCH_TAG_AND_RETURN(name, IFCFG_TAG);
if (!only_ifcfg) {
MATCH_TAG_AND_RETURN(name, KEYS_TAG);
MATCH_TAG_AND_RETURN(name, ROUTE_TAG);
MATCH_TAG_AND_RETURN(name, ROUTE6_TAG);
}
return NULL;
}
/* Used to get any ifcfg/extra file path from any other ifcfg/extra path
* in the form <tag><name>.
*/
static char *
utils_get_extra_path(const char *parent, const char *tag)
{
char * item_path = NULL, *dirname;
const char *name;
g_return_val_if_fail(parent != NULL, NULL);
g_return_val_if_fail(tag != NULL, NULL);
dirname = g_path_get_dirname(parent);
if (!dirname)
g_return_val_if_reached(NULL);
name = utils_get_ifcfg_name(parent, FALSE);
if (name) {
if (!strcmp(dirname, "."))
item_path = g_strdup_printf("%s%s", tag, name);
else
item_path = g_strdup_printf("%s/%s%s", dirname, tag, name);
}
g_free(dirname);
return item_path;
}
char *
utils_get_ifcfg_path(const char *parent)
{
return utils_get_extra_path(parent, IFCFG_TAG);
}
char *
utils_get_keys_path(const char *parent)
{
return utils_get_extra_path(parent, KEYS_TAG);
}
char *
utils_get_route_path(const char *parent)
{
return utils_get_extra_path(parent, ROUTE_TAG);
}
char *
utils_get_route6_path(const char *parent)
{
return utils_get_extra_path(parent, ROUTE6_TAG);
}
shvarFile *
utils_get_extra_ifcfg(const char *parent, const char *tag, gboolean should_create)
{
shvarFile *ifcfg = NULL;
char * path;
path = utils_get_extra_path(parent, tag);
if (!path)
return NULL;
if (should_create && !g_file_test(path, G_FILE_TEST_EXISTS))
ifcfg = svCreateFile(path);
if (!ifcfg)
ifcfg = svOpenFile(path, NULL);
g_free(path);
return ifcfg;
}
shvarFile *
utils_get_keys_ifcfg(const char *parent, gboolean should_create)
{
return utils_get_extra_ifcfg(parent, KEYS_TAG, should_create);
}
shvarFile *
utils_get_route_ifcfg(const char *parent, gboolean should_create)
{
return utils_get_extra_ifcfg(parent, ROUTE_TAG, should_create);
}
/* Finds out if route file has new or older format
* Returns TRUE - new syntax (ADDRESS<n>=a.b.c.d ...), error opening file or empty
* FALSE - older syntax, i.e. argument to 'ip route add' (1.2.3.0/24 via 11.22.33.44)
*/
gboolean
utils_has_route_file_new_syntax(const char *filename)
{
gs_free char *contents_data = NULL;
gsize len;
g_return_val_if_fail(filename != NULL, TRUE);
if (!g_file_get_contents(filename, &contents_data, &len, NULL))
return TRUE;
return utils_has_route_file_new_syntax_content(contents_data, len);
}
gboolean
utils_has_route_file_new_syntax_content(const char *contents, gsize len)
{
if (len <= 0)
return TRUE;
while (TRUE) {
const char *line = contents;
char * eol;
gboolean found = FALSE;
/* matches regex "^[[:space:]]*ADDRESS[0-9]+=" */
eol = (char *) strchr(contents, '\n');
if (eol) {
eol[0] = '\0';
contents = &eol[1];
}
line = nm_str_skip_leading_spaces(line);
if (NM_STR_HAS_PREFIX(line, "ADDRESS")) {
line += NM_STRLEN("ADDRESS");
if (g_ascii_isdigit(line[0])) {
while (g_ascii_isdigit((++line)[0])) {
/* pass */
}
if (line[0] == '=')
found = TRUE;
}
}
if (eol) {
/* restore the line ending. We don't want to mangle the content from
* POV of the caller. */
eol[0] = '\n';
}
if (found)
return TRUE;
if (!eol)
return FALSE;
}
}
gboolean
utils_has_complex_routes(const char *filename, int addr_family)
{
g_return_val_if_fail(filename, TRUE);
if (NM_IN_SET(addr_family, AF_UNSPEC, AF_INET)) {
gs_free char *rules = utils_get_extra_path(filename, RULE_TAG);
if (g_file_test(rules, G_FILE_TEST_EXISTS))
return TRUE;
}
if (NM_IN_SET(addr_family, AF_UNSPEC, AF_INET6)) {
gs_free char *rules = utils_get_extra_path(filename, RULE6_TAG);
if (g_file_test(rules, G_FILE_TEST_EXISTS))
return TRUE;
}
return FALSE;
}
/* Find out if the 'alias' file name might be an alias file for 'ifcfg' file name,
* or any alias when 'ifcfg' is NULL. Does not check that it's actually a valid
* alias name; that happens in reader.c
*/
gboolean
utils_is_ifcfg_alias_file(const char *alias, const char *ifcfg)
{
g_return_val_if_fail(alias != NULL, FALSE);
if (strncmp(alias, IFCFG_TAG, strlen(IFCFG_TAG)))
return FALSE;
if (ifcfg) {
size_t len = strlen(ifcfg);
return (strncmp(alias, ifcfg, len) == 0 && alias[len] == ':');
} else {
return (strchr(alias, ':') != NULL);
}
}
char *
utils_detect_ifcfg_path(const char *path, gboolean only_ifcfg)
{
const char *base;
g_return_val_if_fail(path != NULL, NULL);
if (utils_should_ignore_file(path, only_ifcfg))
return NULL;
base = strrchr(path, '/');
if (!base)
base = path;
else
base += 1;
if (NM_STR_HAS_PREFIX(base, IFCFG_TAG)) {
if (base[NM_STRLEN(IFCFG_TAG)] == '\0')
return NULL;
if (utils_is_ifcfg_alias_file(base, NULL)) {
gs_free char *ifcfg = NULL;
char * ptr;
ifcfg = g_strdup(path);
ptr = strrchr(ifcfg, ':');
if (ptr && ptr > ifcfg && !strchr(ptr, '/')) {
*ptr = '\0';
if (g_file_test(ifcfg, G_FILE_TEST_EXISTS)) {
/* the file has a colon, so it is probably an alias.
* To be ~more~ certain that this is an alias file,
* check whether a corresponding base file exists. */
if (only_ifcfg)
return NULL;
return g_steal_pointer(&ifcfg);
}
}
}
return g_strdup(path);
}
if (only_ifcfg)
return NULL;
return utils_get_ifcfg_path(path);
}
void
nms_ifcfg_rh_utils_user_key_encode(const char *key, GString *str_buffer)
{
gsize i;
nm_assert(key);
nm_assert(str_buffer);
for (i = 0; key[i]; i++) {
char ch = key[i];
/* we encode the key in only upper case letters, digits, and underscore.
* As we expect lower-case letters to be more common, we encode lower-case
* letters as upper case, and upper-case letters with a leading underscore. */
if (ch >= '0' && ch <= '9') {
g_string_append_c(str_buffer, ch);
continue;
}
if (ch >= 'a' && ch <= 'z') {
g_string_append_c(str_buffer, ch - 'a' + 'A');
continue;
}
if (ch == '.') {
g_string_append(str_buffer, "__");
continue;
}
if (ch >= 'A' && ch <= 'Z') {
g_string_append_c(str_buffer, '_');
g_string_append_c(str_buffer, ch);
continue;
}
g_string_append_printf(str_buffer, "_%03o", (unsigned) ch);
}
}
gboolean
nms_ifcfg_rh_utils_user_key_decode(const char *name, GString *str_buffer)
{
gsize i;
nm_assert(name);
nm_assert(str_buffer);
if (!name[0])
return FALSE;
for (i = 0; name[i];) {
char ch = name[i];
if (ch >= '0' && ch <= '9') {
g_string_append_c(str_buffer, ch);
i++;
continue;
}
if (ch >= 'A' && ch <= 'Z') {
g_string_append_c(str_buffer, ch - 'A' + 'a');
i++;
continue;
}
if (ch == '_') {
ch = name[i + 1];
if (ch == '_') {
g_string_append_c(str_buffer, '.');
i += 2;
continue;
}
if (ch >= 'A' && ch <= 'Z') {
g_string_append_c(str_buffer, ch);
i += 2;
continue;
}
if (ch >= '0' && ch <= '7') {
char ch2, ch3;
unsigned v;
ch2 = name[i + 2];
if (!(ch2 >= '0' && ch2 <= '7'))
return FALSE;
ch3 = name[i + 3];
if (!(ch3 >= '0' && ch3 <= '7'))
return FALSE;
#define OCTAL_VALUE(ch) ((unsigned) ((ch) - '0'))
v = (OCTAL_VALUE(ch) << 6) + (OCTAL_VALUE(ch2) << 3) + OCTAL_VALUE(ch3);
if (v > 0xFF || v == 0)
return FALSE;
ch = (char) v;
if ((ch >= 'A' && ch <= 'Z') || (ch >= '0' && ch <= '9') || (ch == '.')
|| (ch >= 'a' && ch <= 'z')) {
/* such characters are not expected to be encoded via
* octal representation. The encoding is invalid. */
return FALSE;
}
g_string_append_c(str_buffer, ch);
i += 4;
continue;
}
return FALSE;
}
return FALSE;
}
return TRUE;
}
/*****************************************************************************/
const char *const _nm_ethtool_ifcfg_names[] = {
#define ETHT_NAME(eid, ename) [eid] = "" ename ""
/* indexed by NMEthtoolID */
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_ADAPTIVE_RX, "adaptive-rx"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_ADAPTIVE_TX, "adaptive-tx"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_FRAMES, "rx-frames"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_FRAMES_HIGH, "rx-frames-high"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_FRAMES_IRQ, "rx-frames-irq"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_FRAMES_LOW, "rx-frames-low"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_PKT_RATE_HIGH, "pkt-rate-high"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_PKT_RATE_LOW, "pkt-rate-low"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_USECS, "rx-usecs"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_USECS_HIGH, "rx-usecs-high"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_USECS_IRQ, "rx-usecs-irq"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_RX_USECS_LOW, "rx-usecs-low"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_SAMPLE_INTERVAL, "sample-interval"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_STATS_BLOCK_USECS, "stats-block-usecs"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_FRAMES, "tx-frames"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_FRAMES_HIGH, "tx-frames-high"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_FRAMES_IRQ, "tx-frames-irq"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_FRAMES_LOW, "tx-frames-low"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_USECS, "tx-usecs"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_USECS_HIGH, "tx-usecs-high"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_USECS_IRQ, "tx-usecs-irq"),
ETHT_NAME(NM_ETHTOOL_ID_COALESCE_TX_USECS_LOW, "tx-usecs-low"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_ESP_HW_OFFLOAD, "esp-hw-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_ESP_TX_CSUM_HW_OFFLOAD, "esp-tx-csum-hw-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_FCOE_MTU, "fcoe-mtu"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_GRO, "gro"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_GSO, "gso"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_HIGHDMA, "highdma"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_HW_TC_OFFLOAD, "hw-tc-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_L2_FWD_OFFLOAD, "l2-fwd-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_LOOPBACK, "loopback"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_LRO, "lro"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_MACSEC_HW_OFFLOAD, "macsec-hw-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_NTUPLE, "ntuple"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX, "rx"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RXHASH, "rxhash"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RXVLAN, "rxvlan"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_ALL, "rx-all"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_FCS, "rx-fcs"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_GRO_HW, "rx-gro-hw"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_GRO_LIST, "rx-gro-list"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_UDP_GRO_FORWARDING, "rx-udp-gro-forwarding"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_UDP_TUNNEL_PORT_OFFLOAD, "rx-udp_tunnel-port-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_VLAN_FILTER, "rx-vlan-filter"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_FILTER, "rx-vlan-stag-filter"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_HW_PARSE, "rx-vlan-stag-hw-parse"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_SG, "sg"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TLS_HW_RECORD, "tls-hw-record"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TLS_HW_RX_OFFLOAD, "tls-hw-rx-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TLS_HW_TX_OFFLOAD, "tls-hw-tx-offload"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TSO, "tso"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX, "tx"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TXVLAN, "txvlan"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_FCOE_CRC, "tx-checksum-fcoe-crc"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV4, "tx-checksum-ipv4"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV6, "tx-checksum-ipv6"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IP_GENERIC, "tx-checksum-ip-generic"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_SCTP, "tx-checksum-sctp"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_ESP_SEGMENTATION, "tx-esp-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_FCOE_SEGMENTATION, "tx-fcoe-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_GRE_CSUM_SEGMENTATION, "tx-gre-csum-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_GRE_SEGMENTATION, "tx-gre-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_GSO_LIST, "tx-gso-list"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_GSO_PARTIAL, "tx-gso-partial"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_GSO_ROBUST, "tx-gso-robust"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_IPXIP4_SEGMENTATION, "tx-ipxip4-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_IPXIP6_SEGMENTATION, "tx-ipxip6-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_NOCACHE_COPY, "tx-nocache-copy"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER, "tx-scatter-gather"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER_FRAGLIST, "tx-scatter-gather-fraglist"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_SCTP_SEGMENTATION, "tx-sctp-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_TCP6_SEGMENTATION, "tx-tcp6-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_TCP_ECN_SEGMENTATION, "tx-tcp-ecn-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_TCP_MANGLEID_SEGMENTATION, "tx-tcp-mangleid-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_TCP_SEGMENTATION, "tx-tcp-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_TUNNEL_REMCSUM_SEGMENTATION,
"tx-tunnel-remcsum-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_UDP_SEGMENTATION, "tx-udp-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_CSUM_SEGMENTATION, "tx-udp_tnl-csum-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_SEGMENTATION, "tx-udp_tnl-segmentation"),
ETHT_NAME(NM_ETHTOOL_ID_FEATURE_TX_VLAN_STAG_HW_INSERT, "tx-vlan-stag-hw-insert"),
ETHT_NAME(NM_ETHTOOL_ID_RING_RX, "rx"),
ETHT_NAME(NM_ETHTOOL_ID_RING_RX_JUMBO, "rx-jumbo"),
ETHT_NAME(NM_ETHTOOL_ID_RING_RX_MINI, "rx-mini"),
ETHT_NAME(NM_ETHTOOL_ID_RING_TX, "tx"),
};
static NM_UTILS_STRING_TABLE_LOOKUP_DEFINE(
_get_ethtoolid_coalesce_by_name,
NMEthtoolID,
{ nm_assert(name); },
{ return NM_ETHTOOL_ID_UNKNOWN; },
{"adaptive-rx", NM_ETHTOOL_ID_COALESCE_ADAPTIVE_RX},
{"adaptive-tx", NM_ETHTOOL_ID_COALESCE_ADAPTIVE_TX},
{"pkt-rate-high", NM_ETHTOOL_ID_COALESCE_PKT_RATE_HIGH},
{"pkt-rate-low", NM_ETHTOOL_ID_COALESCE_PKT_RATE_LOW},
{"rx-frames", NM_ETHTOOL_ID_COALESCE_RX_FRAMES},
{"rx-frames-high", NM_ETHTOOL_ID_COALESCE_RX_FRAMES_HIGH},
{"rx-frames-irq", NM_ETHTOOL_ID_COALESCE_RX_FRAMES_IRQ},
{"rx-frames-low", NM_ETHTOOL_ID_COALESCE_RX_FRAMES_LOW},
{"rx-usecs", NM_ETHTOOL_ID_COALESCE_RX_USECS},
{"rx-usecs-high", NM_ETHTOOL_ID_COALESCE_RX_USECS_HIGH},
{"rx-usecs-irq", NM_ETHTOOL_ID_COALESCE_RX_USECS_IRQ},
{"rx-usecs-low", NM_ETHTOOL_ID_COALESCE_RX_USECS_LOW},
{"sample-interval", NM_ETHTOOL_ID_COALESCE_SAMPLE_INTERVAL},
{"stats-block-usecs", NM_ETHTOOL_ID_COALESCE_STATS_BLOCK_USECS},
{"tx-frames", NM_ETHTOOL_ID_COALESCE_TX_FRAMES},
{"tx-frames-high", NM_ETHTOOL_ID_COALESCE_TX_FRAMES_HIGH},
{"tx-frames-irq", NM_ETHTOOL_ID_COALESCE_TX_FRAMES_IRQ},
{"tx-frames-low", NM_ETHTOOL_ID_COALESCE_TX_FRAMES_LOW},
{"tx-usecs", NM_ETHTOOL_ID_COALESCE_TX_USECS},
{"tx-usecs-high", NM_ETHTOOL_ID_COALESCE_TX_USECS_HIGH},
{"tx-usecs-irq", NM_ETHTOOL_ID_COALESCE_TX_USECS_IRQ},
{"tx-usecs-low", NM_ETHTOOL_ID_COALESCE_TX_USECS_LOW}, );
static NM_UTILS_STRING_TABLE_LOOKUP_DEFINE(
_get_ethtoolid_feature_by_name,
NMEthtoolID,
{ nm_assert(name); },
{ return NM_ETHTOOL_ID_UNKNOWN; },
/* Map the names from kernel/ethtool/ifcfg to NMEthtoolID. Note that ethtool utility has built-in
* features and NetworkManager's API follows the naming of these built-in features, whenever
* they exist.
* For example, NM's "ethtool.feature-ntuple" corresponds to ethtool utility's "ntuple"
* feature. However the underlying kernel feature is called "rx-ntuple-filter" (as reported
* for ETH_SS_FEATURES).
*
* With ethtool utility, whose command line we attempt to parse here, the user can also
* specify the name of the underlying kernel feature directly. So, check whether that is
* the case and if yes, map them to the corresponding NetworkManager's features.
*
* That is why there are duplicate IDs in this list. */
{"esp-hw-offload", NM_ETHTOOL_ID_FEATURE_ESP_HW_OFFLOAD},
{"esp-tx-csum-hw-offload", NM_ETHTOOL_ID_FEATURE_ESP_TX_CSUM_HW_OFFLOAD},
{"fcoe-mtu", NM_ETHTOOL_ID_FEATURE_FCOE_MTU},
{"gro", NM_ETHTOOL_ID_FEATURE_GRO},
{"gso", NM_ETHTOOL_ID_FEATURE_GSO},
{"highdma", NM_ETHTOOL_ID_FEATURE_HIGHDMA},
{"hw-tc-offload", NM_ETHTOOL_ID_FEATURE_HW_TC_OFFLOAD},
{"l2-fwd-offload", NM_ETHTOOL_ID_FEATURE_L2_FWD_OFFLOAD},
{"loopback", NM_ETHTOOL_ID_FEATURE_LOOPBACK},
{"lro", NM_ETHTOOL_ID_FEATURE_LRO},
{"macsec-hw-offload", NM_ETHTOOL_ID_FEATURE_MACSEC_HW_OFFLOAD},
{"ntuple", NM_ETHTOOL_ID_FEATURE_NTUPLE},
{"rx", NM_ETHTOOL_ID_FEATURE_RX},
{"rx-all", NM_ETHTOOL_ID_FEATURE_RX_ALL},
{"rx-checksum", NM_ETHTOOL_ID_FEATURE_RX}, // kernel-only name
{"rx-fcs", NM_ETHTOOL_ID_FEATURE_RX_FCS},
{"rx-gro", NM_ETHTOOL_ID_FEATURE_GRO}, // kernel-only name
{"rx-gro-hw", NM_ETHTOOL_ID_FEATURE_RX_GRO_HW},
{"rx-gro-list", NM_ETHTOOL_ID_FEATURE_RX_GRO_LIST},
{"rx-hashing", NM_ETHTOOL_ID_FEATURE_RXHASH}, // kernel-only name
{"rx-lro", NM_ETHTOOL_ID_FEATURE_LRO}, // kernel-only name
{"rx-ntuple-filter", NM_ETHTOOL_ID_FEATURE_NTUPLE}, // kernel-only name
{"rx-udp-gro-forwarding", NM_ETHTOOL_ID_FEATURE_RX_UDP_GRO_FORWARDING},
{"rx-udp_tunnel-port-offload", NM_ETHTOOL_ID_FEATURE_RX_UDP_TUNNEL_PORT_OFFLOAD},
{"rx-vlan-filter", NM_ETHTOOL_ID_FEATURE_RX_VLAN_FILTER},
{"rx-vlan-hw-parse", NM_ETHTOOL_ID_FEATURE_RXVLAN}, // kernel-only name
{"rx-vlan-stag-filter", NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_FILTER},
{"rx-vlan-stag-hw-parse", NM_ETHTOOL_ID_FEATURE_RX_VLAN_STAG_HW_PARSE},
{"rxhash", NM_ETHTOOL_ID_FEATURE_RXHASH},
{"rxvlan", NM_ETHTOOL_ID_FEATURE_RXVLAN},
{"sg", NM_ETHTOOL_ID_FEATURE_SG},
{"tls-hw-record", NM_ETHTOOL_ID_FEATURE_TLS_HW_RECORD},
{"tls-hw-rx-offload", NM_ETHTOOL_ID_FEATURE_TLS_HW_RX_OFFLOAD},
{"tls-hw-tx-offload", NM_ETHTOOL_ID_FEATURE_TLS_HW_TX_OFFLOAD},
{"tso", NM_ETHTOOL_ID_FEATURE_TSO},
{"tx", NM_ETHTOOL_ID_FEATURE_TX},
{"tx-checksum-fcoe-crc", NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_FCOE_CRC},
{"tx-checksum-ip-generic", NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IP_GENERIC},
{"tx-checksum-ipv4", NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV4},
{"tx-checksum-ipv6", NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_IPV6},
{"tx-checksum-sctp", NM_ETHTOOL_ID_FEATURE_TX_CHECKSUM_SCTP},
{"tx-esp-segmentation", NM_ETHTOOL_ID_FEATURE_TX_ESP_SEGMENTATION},
{"tx-fcoe-segmentation", NM_ETHTOOL_ID_FEATURE_TX_FCOE_SEGMENTATION},
{"tx-generic-segmentation", NM_ETHTOOL_ID_FEATURE_GSO}, // kernel-only name
{"tx-gre-csum-segmentation", NM_ETHTOOL_ID_FEATURE_TX_GRE_CSUM_SEGMENTATION},
{"tx-gre-segmentation", NM_ETHTOOL_ID_FEATURE_TX_GRE_SEGMENTATION},
{"tx-gso-list", NM_ETHTOOL_ID_FEATURE_TX_GSO_LIST},
{"tx-gso-partial", NM_ETHTOOL_ID_FEATURE_TX_GSO_PARTIAL},
{"tx-gso-robust", NM_ETHTOOL_ID_FEATURE_TX_GSO_ROBUST},
{"tx-ipxip4-segmentation", NM_ETHTOOL_ID_FEATURE_TX_IPXIP4_SEGMENTATION},
{"tx-ipxip6-segmentation", NM_ETHTOOL_ID_FEATURE_TX_IPXIP6_SEGMENTATION},
{"tx-nocache-copy", NM_ETHTOOL_ID_FEATURE_TX_NOCACHE_COPY},
{"tx-scatter-gather", NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER},
{"tx-scatter-gather-fraglist", NM_ETHTOOL_ID_FEATURE_TX_SCATTER_GATHER_FRAGLIST},
{"tx-sctp-segmentation", NM_ETHTOOL_ID_FEATURE_TX_SCTP_SEGMENTATION},
{"tx-tcp-ecn-segmentation", NM_ETHTOOL_ID_FEATURE_TX_TCP_ECN_SEGMENTATION},
{"tx-tcp-mangleid-segmentation", NM_ETHTOOL_ID_FEATURE_TX_TCP_MANGLEID_SEGMENTATION},
{"tx-tcp-segmentation", NM_ETHTOOL_ID_FEATURE_TX_TCP_SEGMENTATION},
{"tx-tcp6-segmentation", NM_ETHTOOL_ID_FEATURE_TX_TCP6_SEGMENTATION},
{"tx-tunnel-remcsum-segmentation", NM_ETHTOOL_ID_FEATURE_TX_TUNNEL_REMCSUM_SEGMENTATION},
{"tx-udp-segmentation", NM_ETHTOOL_ID_FEATURE_TX_UDP_SEGMENTATION},
{"tx-udp_tnl-csum-segmentation", NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_CSUM_SEGMENTATION},
{"tx-udp_tnl-segmentation", NM_ETHTOOL_ID_FEATURE_TX_UDP_TNL_SEGMENTATION},
{"tx-vlan-hw-insert", NM_ETHTOOL_ID_FEATURE_TXVLAN}, // kernel-only name
{"tx-vlan-stag-hw-insert", NM_ETHTOOL_ID_FEATURE_TX_VLAN_STAG_HW_INSERT},
{"txvlan", NM_ETHTOOL_ID_FEATURE_TXVLAN}, );
static NM_UTILS_STRING_TABLE_LOOKUP_DEFINE(
_get_ethtoolid_ring_by_name,
NMEthtoolID,
{ nm_assert(name); },
{ return NM_ETHTOOL_ID_UNKNOWN; },
{"rx", NM_ETHTOOL_ID_RING_RX},
{"rx-jumbo", NM_ETHTOOL_ID_RING_RX_JUMBO},
{"rx-mini", NM_ETHTOOL_ID_RING_RX_MINI},
{"tx", NM_ETHTOOL_ID_RING_TX}, );
const NMEthtoolData *
nms_ifcfg_rh_utils_get_ethtool_by_name(const char *name, NMEthtoolType ethtool_type)
{
NMEthtoolID id;
switch (ethtool_type) {
case NM_ETHTOOL_TYPE_COALESCE:
id = _get_ethtoolid_coalesce_by_name(name);
break;
case NM_ETHTOOL_TYPE_FEATURE:
id = _get_ethtoolid_feature_by_name(name);
break;
case NM_ETHTOOL_TYPE_RING:
id = _get_ethtoolid_ring_by_name(name);
break;
default:
nm_assert_not_reached();
return NULL;
}
if (id == NM_ETHTOOL_ID_UNKNOWN)
return NULL;
nm_assert(_NM_INT_NOT_NEGATIVE(id));
nm_assert(id < G_N_ELEMENTS(nm_ethtool_data));
nm_assert(nm_ethtool_data[id]);
nm_assert(nm_ethtool_data[id]->id == id);
return nm_ethtool_data[id];
}
/*****************************************************************************/
gboolean
nms_ifcfg_rh_utils_is_numbered_tag_impl(const char *key,
const char *tag,
gsize tag_len,
gint64 * out_idx)
{
gint64 idx;
nm_assert(key);
nm_assert(tag);
nm_assert(tag_len == strlen(tag));
nm_assert(tag_len > 0);
if (strncmp(key, tag, tag_len) != 0)
return FALSE;
key += tag_len;
if (key[0] == '\0') {
/* The key has no number suffix. We treat this also as a numbered
* tag, and it is for certain tags like "IPADDR", but not so much
* for others like "ROUTING_RULE_". The caller may want to handle
* this case specially. */
NM_SET_OUT(out_idx, -1);
return TRUE;
}
if (!NM_STRCHAR_ALL(key, ch, g_ascii_isdigit(ch)))
return FALSE;
idx = _nm_utils_ascii_str_to_int64(key, 10, 0, G_MAXINT64, -1);
if (idx == -1)
return FALSE;
NM_SET_OUT(out_idx, idx);
return TRUE;
}
/*****************************************************************************/
#define _KEY_TYPE(key, flags) \
{ \
.key_name = "" key "", .key_flags = ((NMS_IFCFG_KEY_TYPE_WELL_KNOWN) | (flags)), \
}
const NMSIfcfgKeyTypeInfo nms_ifcfg_well_known_keys[] = {
_KEY_TYPE("ACD_TIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ADDRESS", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("AP_ISOLATION", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ARPING_WAIT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("AUTH_RETRIES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("AUTOCONNECT_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("AUTOCONNECT_RETRIES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("AUTOCONNECT_SLAVES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BAND", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BONDING_MASTER", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BONDING_OPTS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BOOTPROTO", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGE_MACADDR", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGE_PORT_VLANS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGE_UUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGE_VLANS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BRIDGING_OPTS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BROWSER_ONLY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("BSSID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("CHANNEL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("CIPHER_GROUP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("CIPHER_PAIRWISE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("CONNECTED_MODE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("CONNECTION_METERED", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("CTCPROT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DCB", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FCOE_ADVERTISE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FCOE_ENABLE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FCOE_MODE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DCB_APP_FCOE_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FCOE_WILLING, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FIP_ADVERTISE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FIP_ENABLE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DCB_APP_FIP_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_FIP_WILLING, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_ISCSI_ADVERTISE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_ISCSI_ENABLE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DCB_APP_ISCSI_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_APP_ISCSI_WILLING, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PFC_ADVERTISE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PFC_ENABLE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PFC_UP, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PFC_WILLING, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_ADVERTISE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_ENABLE, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_ID, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_PCT, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_STRICT, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_UP2TC, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_UPPCT, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE(KEY_DCB_PG_WILLING, NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DEFAULTKEY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DEFROUTE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DELAY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DEVICE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DEVICETYPE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DEVTIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPV6C", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPV6_DUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPV6_HOSTNAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPV6_HOSTNAME_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPV6_IAID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPV6_SEND_HOSTNAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_CLIENT_ID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_FQDN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_HOSTNAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_HOSTNAME_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_IAID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_REJECT_SERVERS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_SEND_HOSTNAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCP_VENDOR_CLASS_IDENTIFIER", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPv6_DUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DHCPv6_IAID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("DNS", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("DOMAIN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ESSID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ETHTOOL_OPTS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ETHTOOL_WAKE_ON_LAN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("FILS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("FILTER", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("GATEWAY", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("GATEWAYDEV", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("GATEWAY_PING_TIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("GENERATE_MAC_ADDRESS_MASK", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("GVRP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("HOSTNAME_FROM_DHCP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("HOSTNAME_FROM_DNS_LOOKUP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("HOSTNAME_ONLY_FROM_DEFAULT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("HOSTNAME_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("HWADDR", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("HWADDR_BLACKLIST", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_ALTSUBJECT_MATCHES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_ANON_IDENTITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_AUTH_TIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CA_CERT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CA_CERT_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CA_CERT_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CA_PATH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CLIENT_CERT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CLIENT_CERT_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_CLIENT_CERT_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_DOMAIN_MATCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_DOMAIN_SUFFIX_MATCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_EAP_METHODS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_FAST_PROVISIONING", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_IDENTITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_AUTH_METHODS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_CA_CERT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_CA_CERT_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_CA_CERT_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_CLIENT_CERT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_CLIENT_CERT_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_CLIENT_CERT_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_PRIVATE_KEY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_PRIVATE_KEY_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_INNER_PRIVATE_KEY_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_OPTIONAL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PAC_FILE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PASSWORD_RAW", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PASSWORD_RAW_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PEAP_FORCE_NEW_LABEL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PEAP_VERSION", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PHASE1_AUTH_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PHASE2_ALTSUBJECT_MATCHES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PHASE2_CA_PATH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PHASE2_DOMAIN_MATCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PHASE2_DOMAIN_SUFFIX_MATCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PHASE2_SUBJECT_MATCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PIN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PIN_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PRIVATE_KEY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PRIVATE_KEY_PASSWORD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_PRIVATE_KEY_PASSWORD_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_SUBJECT_MATCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IEEE_8021X_SYSTEM_CA_CERTS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPADDR", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("IPV4_DHCP_TIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV4_DNS_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV4_FAILURE_FATAL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV4_ROUTE_METRIC", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV4_ROUTE_TABLE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6ADDR", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6ADDR_SECONDARIES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6FORWARDING", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6INIT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6TUNNELIPV4", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_ADDR_GEN_MODE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_AUTOCONF", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DEFAULTDEV", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DEFAULTGW", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DEFROUTE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DHCP_TIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DISABLED", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DNS_PRIORITY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_DOMAIN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_FAILURE_FATAL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_PEERDNS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_PEERROUTES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_PRIVACY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_PRIVACY_PREFER_PUBLIC_IP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_RA_TIMEOUT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_RES_OPTIONS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_ROUTE_METRIC", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_ROUTE_TABLE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("IPV6_TOKEN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("KEY", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("KEY_MGMT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("KEY_PASSPHRASE", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("KEY_TYPE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("LLDP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("LLMNR", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MACADDR", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MAC_ADDRESS_RANDOMIZATION", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MASTER", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MASTER_UUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MATCH_DRIVER", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MATCH_INTERFACE_NAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MATCH_KERNEL_COMMAND_LINE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MATCH_PATH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MDNS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("METRIC", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("MODE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MTU", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MUD_URL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MULTI_CONNECT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("MVRP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("NAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("NETMASK", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("NETTYPE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("NM_CONTROLLED", NMS_IFCFG_KEY_TYPE_IS_PLAIN | NMS_IFCFG_KEY_TYPE_KEEP_WHEN_DIRTY),
_KEY_TYPE("NM_USER_", NMS_IFCFG_KEY_TYPE_IS_PREFIX),
_KEY_TYPE("ONBOOT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("OPTIONS", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("OVS_PORT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("OVS_PORT_UUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PAC_SCRIPT", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PAC_URL", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PEERDNS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PEERROUTES", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PHYSDEV", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PKEY", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PKEY_ID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PMF", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PORTNAME", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("POWERSAVE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("PREFIX", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("PROXY_METHOD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("QDISC", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("REORDER_HDR", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("RES_OPTIONS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ROUTING_RULE6_", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("ROUTING_RULE_", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("SEARCH", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SECONDARY_UUIDS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SECURITYMODE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SLAVE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SRIOV_AUTOPROBE_DRIVERS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SRIOV_TOTAL_VFS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SRIOV_VF", NMS_IFCFG_KEY_TYPE_IS_NUMBERED),
_KEY_TYPE("SSID_HIDDEN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("STABLE_ID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("STP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("SUBCHANNELS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("TEAM_CONFIG", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("TEAM_MASTER", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("TEAM_MASTER_UUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("TEAM_PORT_CONFIG", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("TYPE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("USERS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("UUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VLAN", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VLAN_EGRESS_PRIORITY_MAP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VLAN_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VLAN_ID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VLAN_INGRESS_PRIORITY_MAP", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VRF", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("VRF_UUID", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("WEP_KEY_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("WPA_ALLOW_WPA", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("WPA_ALLOW_WPA2", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("WPA_PSK", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("WPA_PSK_FLAGS", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("WPS_METHOD", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
_KEY_TYPE("ZONE", NMS_IFCFG_KEY_TYPE_IS_PLAIN),
};
const NMSIfcfgKeyTypeInfo *
nms_ifcfg_well_known_key_find_info(const char *key, gssize *out_idx)
{
gssize idx;
G_STATIC_ASSERT(G_STRUCT_OFFSET(NMSIfcfgKeyTypeInfo, key_name) == 0);
idx = nm_utils_array_find_binary_search(nms_ifcfg_well_known_keys,
sizeof(nms_ifcfg_well_known_keys[0]),
G_N_ELEMENTS(nms_ifcfg_well_known_keys),
&key,
nm_strcmp_p_with_data,
NULL);
NM_SET_OUT(out_idx, idx);
if (idx < 0)
return NULL;
return &nms_ifcfg_well_known_keys[idx];
}
const NMSIfcfgKeyTypeInfo *
nms_ifcfg_rh_utils_is_well_known_key(const char *key)
{
const NMSIfcfgKeyTypeInfo *ti;
gssize idx;
nm_assert(key);
ti = nms_ifcfg_well_known_key_find_info(key, &idx);
if (ti) {
if (NM_FLAGS_ANY(ti->key_flags,
NMS_IFCFG_KEY_TYPE_IS_PLAIN | NMS_IFCFG_KEY_TYPE_IS_NUMBERED)) {
/* These tags are valid on full match.
*
* Note that numbered tags we also treat as valid if they have no
* suffix. That is correct for "IPADDR", but less so for "ROUTING_RULE_". */
return ti;
}
nm_assert(NM_FLAGS_HAS(ti->key_flags, NMS_IFCFG_KEY_TYPE_IS_PREFIX));
/* a prefix tag needs some extra suffix afterwards to be valid. */
return NULL;
}
/* Not found. Maybe it's a numbered/prefixed key? With idx we got the index where
* we should insert the key. Since the numbered/prefixed keys share a prefix, we can
* find the possible prefix at the index before the insert position. */
idx = ~idx;
if (idx == 0)
return NULL;
ti = &nms_ifcfg_well_known_keys[idx - 1];
if (NM_FLAGS_HAS(ti->key_flags, NMS_IFCFG_KEY_TYPE_IS_NUMBERED)) {
if (nms_ifcfg_rh_utils_is_numbered_tag(key, ti->key_name, NULL))
return ti;
return NULL;
}
if (NM_FLAGS_HAS(ti->key_flags, NMS_IFCFG_KEY_TYPE_IS_PREFIX)) {
gsize l = strlen(ti->key_name);
if (strncmp(key, ti->key_name, l) == 0 && key[l] != '\0')
return ti;
return NULL;
}
return NULL;
}