#include "config.h"
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include PATH_IPSEC_H
#include <netinet/in.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef ENABLE_HYBRID
#include <resolv.h>
#endif
#include "var.h"
#include "misc.h"
#include "vmbuf.h"
#include "plog.h"
#include "isakmp_var.h"
#include "isakmp.h"
#ifdef ENABLE_HYBRID
# include "isakmp_xauth.h"
# include "isakmp_unity.h"
# include "isakmp_cfg.h"
#endif
#include "ipsec_doi.h"
#include "oakley.h"
#include "handler.h"
#include "pfkey.h"
#include "strnames.h"
#include "algorithm.h"
struct ksmap {
int key;
const char *str;
const char *(*f)(int);
};
const char *
num2str(int n)
{
static char buf[20];
snprintf(buf, sizeof(buf), "%d", n);
return buf;
}
const char *
s_isakmp_state(int t, int d, int s)
{
switch (t) {
case ISAKMP_ETYPE_AGG:
switch (d) {
case INITIATOR:
switch (s) {
case PHASE1ST_MSG1SENT:
return "agg I msg1";
case PHASE1ST_ESTABLISHED:
return "agg I msg2";
default:
break;
}
break;
case RESPONDER:
switch (s) {
case PHASE1ST_MSG1SENT:
return "agg R msg1";
default:
break;
}
break;
}
break;
case ISAKMP_ETYPE_BASE:
switch (d) {
case INITIATOR:
switch (s) {
case PHASE1ST_MSG1SENT:
return "base I msg1";
case PHASE1ST_MSG2SENT:
return "base I msg2";
default:
break;
}
break;
case RESPONDER:
switch (s) {
case PHASE1ST_MSG1SENT:
return "base R msg1";
case PHASE1ST_ESTABLISHED:
return "base R msg2";
default:
break;
}
break;
}
break;
case ISAKMP_ETYPE_IDENT:
switch (d) {
case INITIATOR:
switch (s) {
case PHASE1ST_MSG1SENT:
return "ident I msg1";
case PHASE1ST_MSG2SENT:
return "ident I msg2";
case PHASE1ST_MSG3SENT:
return "ident I msg3";
default:
break;
}
break;
case RESPONDER:
switch (s) {
case PHASE1ST_MSG1SENT:
return "ident R msg1";
case PHASE1ST_MSG2SENT:
return "ident R msg2";
case PHASE1ST_ESTABLISHED:
return "ident R msg3";
default:
break;
}
}
break;
case ISAKMP_ETYPE_QUICK:
switch (d) {
case INITIATOR:
switch (s) {
case PHASE2ST_MSG1SENT:
return "quick I msg1";
case PHASE2ST_ADDSA:
return "quick I msg2";
default:
break;
}
break;
case RESPONDER:
switch (s) {
case PHASE2ST_MSG1SENT:
return "quick R msg1";
case PHASE2ST_COMMIT:
return "quick R msg2";
default:
break;
}
break;
}
break;
default:
case ISAKMP_ETYPE_NONE:
case ISAKMP_ETYPE_AUTH:
case ISAKMP_ETYPE_INFO:
case ISAKMP_ETYPE_NEWGRP:
case ISAKMP_ETYPE_ACKINFO:
break;
}
return "???";
}
static struct ksmap name_isakmp_certtype[] = {
{ ISAKMP_CERT_NONE, "NONE", NULL },
{ ISAKMP_CERT_PKCS7, "PKCS #7 wrapped X.509 certificate", NULL },
{ ISAKMP_CERT_PGP, "PGP Certificate", NULL },
{ ISAKMP_CERT_DNS, "DNS Signed Key", NULL },
{ ISAKMP_CERT_X509SIGN, "X.509 Certificate Signature", NULL },
{ ISAKMP_CERT_X509KE, "X.509 Certificate Key Exchange", NULL },
{ ISAKMP_CERT_KERBEROS, "Kerberos Tokens", NULL },
{ ISAKMP_CERT_CRL, "Certificate Revocation List (CRL)", NULL },
{ ISAKMP_CERT_ARL, "Authority Revocation List (ARL)", NULL },
{ ISAKMP_CERT_SPKI, "SPKI Certificate", NULL },
{ ISAKMP_CERT_X509ATTR, "X.509 Certificate Attribute", NULL },
};
const char *
s_isakmp_certtype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_isakmp_certtype); i++)
if (name_isakmp_certtype[i].key == k)
return name_isakmp_certtype[i].str;
return num2str(k);
}
static struct ksmap name_isakmp_etype[] = {
{ ISAKMP_ETYPE_NONE, "None", NULL },
{ ISAKMP_ETYPE_BASE, "Base", NULL },
{ ISAKMP_ETYPE_IDENT, "Identity Protection", NULL },
{ ISAKMP_ETYPE_AUTH, "Authentication Only", NULL },
{ ISAKMP_ETYPE_AGG, "Aggressive", NULL },
{ ISAKMP_ETYPE_INFO, "Informational", NULL },
{ ISAKMP_ETYPE_CFG, "Mode config", NULL },
{ ISAKMP_ETYPE_QUICK, "Quick", NULL },
{ ISAKMP_ETYPE_NEWGRP, "New Group", NULL },
{ ISAKMP_ETYPE_ACKINFO, "Acknowledged Informational", NULL },
};
const char *
s_isakmp_etype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_isakmp_etype); i++)
if (name_isakmp_etype[i].key == k)
return name_isakmp_etype[i].str;
return num2str(k);
}
static struct ksmap name_isakmp_notify_msg[] = {
{ ISAKMP_NTYPE_INVALID_PAYLOAD_TYPE, "INVALID-PAYLOAD-TYPE", NULL },
{ ISAKMP_NTYPE_DOI_NOT_SUPPORTED, "DOI-NOT-SUPPORTED", NULL },
{ ISAKMP_NTYPE_SITUATION_NOT_SUPPORTED, "SITUATION-NOT-SUPPORTED", NULL },
{ ISAKMP_NTYPE_INVALID_COOKIE, "INVALID-COOKIE", NULL },
{ ISAKMP_NTYPE_INVALID_MAJOR_VERSION, "INVALID-MAJOR-VERSION", NULL },
{ ISAKMP_NTYPE_INVALID_MINOR_VERSION, "INVALID-MINOR-VERSION", NULL },
{ ISAKMP_NTYPE_INVALID_EXCHANGE_TYPE, "INVALID-EXCHANGE-TYPE", NULL },
{ ISAKMP_NTYPE_INVALID_FLAGS, "INVALID-FLAGS", NULL },
{ ISAKMP_NTYPE_INVALID_MESSAGE_ID, "INVALID-MESSAGE-ID", NULL },
{ ISAKMP_NTYPE_INVALID_PROTOCOL_ID, "INVALID-PROTOCOL-ID", NULL },
{ ISAKMP_NTYPE_INVALID_SPI, "INVALID-SPI", NULL },
{ ISAKMP_NTYPE_INVALID_TRANSFORM_ID, "INVALID-TRANSFORM-ID", NULL },
{ ISAKMP_NTYPE_ATTRIBUTES_NOT_SUPPORTED, "ATTRIBUTES-NOT-SUPPORTED", NULL },
{ ISAKMP_NTYPE_NO_PROPOSAL_CHOSEN, "NO-PROPOSAL-CHOSEN", NULL },
{ ISAKMP_NTYPE_BAD_PROPOSAL_SYNTAX, "BAD-PROPOSAL-SYNTAX", NULL },
{ ISAKMP_NTYPE_PAYLOAD_MALFORMED, "PAYLOAD-MALFORMED", NULL },
{ ISAKMP_NTYPE_INVALID_KEY_INFORMATION, "INVALID-KEY-INFORMATION", NULL },
{ ISAKMP_NTYPE_INVALID_ID_INFORMATION, "INVALID-ID-INFORMATION", NULL },
{ ISAKMP_NTYPE_INVALID_CERT_ENCODING, "INVALID-CERT-ENCODING", NULL },
{ ISAKMP_NTYPE_INVALID_CERTIFICATE, "INVALID-CERTIFICATE", NULL },
{ ISAKMP_NTYPE_BAD_CERT_REQUEST_SYNTAX, "BAD-CERT-REQUEST-SYNTAX", NULL },
{ ISAKMP_NTYPE_INVALID_CERT_AUTHORITY, "INVALID-CERT-AUTHORITY", NULL },
{ ISAKMP_NTYPE_INVALID_HASH_INFORMATION, "INVALID-HASH-INFORMATION", NULL },
{ ISAKMP_NTYPE_AUTHENTICATION_FAILED, "AUTHENTICATION-FAILED", NULL },
{ ISAKMP_NTYPE_INVALID_SIGNATURE, "INVALID-SIGNATURE", NULL },
{ ISAKMP_NTYPE_ADDRESS_NOTIFICATION, "ADDRESS-NOTIFICATION", NULL },
{ ISAKMP_NTYPE_NOTIFY_SA_LIFETIME, "NOTIFY-SA-LIFETIME", NULL },
{ ISAKMP_NTYPE_CERTIFICATE_UNAVAILABLE, "CERTIFICATE-UNAVAILABLE", NULL },
{ ISAKMP_NTYPE_UNSUPPORTED_EXCHANGE_TYPE, "UNSUPPORTED-EXCHANGE-TYPE", NULL },
{ ISAKMP_NTYPE_UNEQUAL_PAYLOAD_LENGTHS, "UNEQUAL-PAYLOAD-LENGTHS", NULL },
{ ISAKMP_NTYPE_CONNECTED, "CONNECTED", NULL },
{ ISAKMP_NTYPE_RESPONDER_LIFETIME, "RESPONDER-LIFETIME", NULL },
{ ISAKMP_NTYPE_REPLAY_STATUS, "REPLAY-STATUS", NULL },
{ ISAKMP_NTYPE_INITIAL_CONTACT, "INITIAL-CONTACT", NULL },
{ ISAKMP_NTYPE_R_U_THERE, "R-U-THERE", NULL },
{ ISAKMP_NTYPE_R_U_THERE_ACK, "R-U-THERE-ACK", NULL },
#ifdef ENABLE_HYBRID
{ ISAKMP_NTYPE_UNITY_HEARTBEAT, "HEARTBEAT (Unity)", NULL },
#endif
{ ISAKMP_LOG_RETRY_LIMIT_REACHED, "RETRY-LIMIT-REACHED", NULL },
};
const char *
s_isakmp_notify_msg(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_isakmp_notify_msg); i++)
if (name_isakmp_notify_msg[i].key == k)
return name_isakmp_notify_msg[i].str;
return num2str(k);
}
static struct ksmap name_isakmp_nptype[] = {
{ ISAKMP_NPTYPE_NONE, "none", NULL },
{ ISAKMP_NPTYPE_SA, "sa", NULL },
{ ISAKMP_NPTYPE_P, "prop", NULL },
{ ISAKMP_NPTYPE_T, "trns", NULL },
{ ISAKMP_NPTYPE_KE, "ke", NULL },
{ ISAKMP_NPTYPE_ID, "id", NULL },
{ ISAKMP_NPTYPE_CERT, "cert", NULL },
{ ISAKMP_NPTYPE_CR, "cr", NULL },
{ ISAKMP_NPTYPE_HASH, "hash", NULL },
{ ISAKMP_NPTYPE_SIG, "sig", NULL },
{ ISAKMP_NPTYPE_NONCE, "nonce", NULL },
{ ISAKMP_NPTYPE_N, "notify", NULL },
{ ISAKMP_NPTYPE_D, "delete", NULL },
{ ISAKMP_NPTYPE_VID, "vid", NULL },
{ ISAKMP_NPTYPE_ATTR, "attr", NULL },
{ ISAKMP_NPTYPE_GSS, "gss id", NULL },
{ ISAKMP_NPTYPE_NATD_RFC, "nat-d", NULL },
{ ISAKMP_NPTYPE_NATOA_RFC, "nat-oa", NULL },
{ ISAKMP_NPTYPE_NATD_DRAFT, "nat-d", NULL },
{ ISAKMP_NPTYPE_NATOA_DRAFT, "nat-oa", NULL },
{ ISAKMP_NPTYPE_FRAG, "ike frag", NULL },
};
const char *
s_isakmp_nptype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_isakmp_nptype); i++)
if (name_isakmp_nptype[i].key == k)
return name_isakmp_nptype[i].str;
return num2str(k);
}
#ifdef ENABLE_HYBRID
static struct ksmap name_isakmp_cfg_type[] = {
{ INTERNAL_IP4_ADDRESS, "INTERNAL_IP4_ADDRESS", NULL },
{ INTERNAL_IP4_NETMASK, "INTERNAL_IP4_NETMASK", NULL },
{ INTERNAL_IP4_DNS, "INTERNAL_IP4_DNS", NULL },
{ INTERNAL_IP4_NBNS, "INTERNAL_IP4_NBNS", NULL },
{ INTERNAL_ADDRESS_EXPIRY, "INTERNAL_ADDRESS_EXPIRY", NULL },
{ INTERNAL_IP4_DHCP, "INTERNAL_IP4_DHCP", NULL },
{ APPLICATION_VERSION, "APPLICATION_VERSION", NULL },
{ INTERNAL_IP6_ADDRESS, "INTERNAL_IP6_ADDRESS", NULL },
{ INTERNAL_IP6_NETMASK, "INTERNAL_IP6_NETMASK", NULL },
{ INTERNAL_IP6_DNS, "INTERNAL_IP6_DNS", NULL },
{ INTERNAL_IP6_NBNS, "INTERNAL_IP6_NBNS", NULL },
{ INTERNAL_IP6_DHCP, "INTERNAL_IP6_DHCP", NULL },
{ INTERNAL_IP4_SUBNET, "INTERNAL_IP4_SUBNET", NULL },
{ SUPPORTED_ATTRIBUTES, "SUPPORTED_ATTRIBUTES", NULL },
{ INTERNAL_IP6_SUBNET, "INTERNAL_IP6_SUBNET", NULL },
{ XAUTH_TYPE, "XAUTH_TYPE", NULL },
{ XAUTH_USER_NAME, "XAUTH_USER_NAME", NULL },
{ XAUTH_USER_PASSWORD, "XAUTH_USER_PASSWORD", NULL },
{ XAUTH_PASSCODE, "XAUTH_PASSCODE", NULL },
{ XAUTH_MESSAGE, "XAUTH_MESSAGE", NULL },
{ XAUTH_CHALLENGE, "XAUTH_CHALLENGE", NULL },
{ XAUTH_DOMAIN, "XAUTH_DOMAIN", NULL },
{ XAUTH_STATUS, "XAUTH_STATUS", NULL },
{ XAUTH_NEXT_PIN, "XAUTH_NEXT_PIN", NULL },
{ XAUTH_ANSWER, "XAUTH_ANSWER", NULL },
{ UNITY_BANNER, "UNITY_BANNER", NULL },
{ UNITY_SAVE_PASSWD, "UNITY_SAVE_PASSWD", NULL },
{ UNITY_DEF_DOMAIN, "UNITY_DEF_DOMAIN", NULL },
{ UNITY_SPLITDNS_NAME, "UNITY_SPLITDNS_NAME", NULL },
{ UNITY_SPLIT_INCLUDE, "UNITY_SPLIT_INCLUDE", NULL },
{ UNITY_NATT_PORT, "UNITY_NATT_PORT", NULL },
{ UNITY_LOCAL_LAN, "UNITY_LOCAL_LAN", NULL },
{ UNITY_PFS, "UNITY_PFS", NULL },
{ UNITY_FW_TYPE, "UNITY_FW_TYPE", NULL },
{ UNITY_BACKUP_SERVERS, "UNITY_BACKUP_SERVERS", NULL },
{ UNITY_DDNS_HOSTNAME, "UNITY_DDNS_HOSTNAME", NULL },
};
const char *
s_isakmp_cfg_type(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_isakmp_cfg_type); i++)
if (name_isakmp_cfg_type[i].key == k)
return name_isakmp_cfg_type[i].str;
return num2str(k);
}
static struct ksmap name_isakmp_cfg_ptype[] = {
{ ISAKMP_CFG_ACK, "mode config ACK", NULL },
{ ISAKMP_CFG_SET, "mode config SET", NULL },
{ ISAKMP_CFG_REQUEST, "mode config REQUEST", NULL },
{ ISAKMP_CFG_REPLY, "mode config REPLY", NULL },
};
const char *
s_isakmp_cfg_ptype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_isakmp_cfg_ptype); i++)
if (name_isakmp_cfg_ptype[i].key == k)
return name_isakmp_cfg_ptype[i].str;
return num2str(k);
}
#endif
static struct ksmap name_ipsecdoi_proto[] = {
{ IPSECDOI_PROTO_ISAKMP, "ISAKMP", s_ipsecdoi_trns_isakmp },
{ IPSECDOI_PROTO_IPSEC_AH, "AH", s_ipsecdoi_trns_ah },
{ IPSECDOI_PROTO_IPSEC_ESP, "ESP", s_ipsecdoi_trns_esp },
{ IPSECDOI_PROTO_IPCOMP, "IPCOMP", s_ipsecdoi_trns_ipcomp },
};
const char *
s_ipsecdoi_proto(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_proto); i++)
if (name_ipsecdoi_proto[i].key == k)
return name_ipsecdoi_proto[i].str;
return num2str(k);
}
static struct ksmap name_ipsecdoi_trns_isakmp[] = {
{ IPSECDOI_KEY_IKE, "IKE", NULL },
};
const char *
s_ipsecdoi_trns_isakmp(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_trns_isakmp); i++)
if (name_ipsecdoi_trns_isakmp[i].key == k)
return name_ipsecdoi_trns_isakmp[i].str;
return num2str(k);
}
static struct ksmap name_ipsecdoi_trns_ah[] = {
{ IPSECDOI_AH_MD5, "MD5", NULL },
{ IPSECDOI_AH_SHA, "SHA", NULL },
{ IPSECDOI_AH_DES, "DES", NULL },
{ IPSECDOI_AH_SHA256, "SHA256", NULL },
{ IPSECDOI_AH_SHA384, "SHA384", NULL },
{ IPSECDOI_AH_SHA512, "SHA512", NULL },
};
const char *
s_ipsecdoi_trns_ah(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_trns_ah); i++)
if (name_ipsecdoi_trns_ah[i].key == k)
return name_ipsecdoi_trns_ah[i].str;
return num2str(k);
}
static struct ksmap name_ipsecdoi_trns_esp[] = {
{ IPSECDOI_ESP_DES_IV64, "DES_IV64", NULL },
{ IPSECDOI_ESP_DES, "DES", NULL },
{ IPSECDOI_ESP_3DES, "3DES", NULL },
{ IPSECDOI_ESP_RC5, "RC5", NULL },
{ IPSECDOI_ESP_IDEA, "IDEA", NULL },
{ IPSECDOI_ESP_CAST, "CAST", NULL },
{ IPSECDOI_ESP_BLOWFISH, "BLOWFISH", NULL },
{ IPSECDOI_ESP_3IDEA, "3IDEA", NULL },
{ IPSECDOI_ESP_DES_IV32, "DES_IV32", NULL },
{ IPSECDOI_ESP_RC4, "RC4", NULL },
{ IPSECDOI_ESP_NULL, "NULL", NULL },
{ IPSECDOI_ESP_AES, "AES", NULL },
{ IPSECDOI_ESP_AESGCM16, "AES_GCM_16", NULL },
{ IPSECDOI_ESP_TWOFISH, "TWOFISH", NULL },
{ IPSECDOI_ESP_CAMELLIA, "CAMELLIA", NULL },
};
const char *
s_ipsecdoi_trns_esp(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_trns_esp); i++)
if (name_ipsecdoi_trns_esp[i].key == k)
return name_ipsecdoi_trns_esp[i].str;
return num2str(k);
}
static struct ksmap name_ipsecdoi_trns_ipcomp[] = {
{ IPSECDOI_IPCOMP_OUI, "OUI", NULL},
{ IPSECDOI_IPCOMP_DEFLATE, "DEFLATE", NULL},
{ IPSECDOI_IPCOMP_LZS, "LZS", NULL},
};
const char *
s_ipsecdoi_trns_ipcomp(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_trns_ipcomp); i++)
if (name_ipsecdoi_trns_ipcomp[i].key == k)
return name_ipsecdoi_trns_ipcomp[i].str;
return num2str(k);
}
const char *
s_ipsecdoi_trns(int proto, int trns)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_proto); i++)
if (name_ipsecdoi_proto[i].key == proto
&& name_ipsecdoi_proto[i].f)
return (name_ipsecdoi_proto[i].f)(trns);
return num2str(trns);
}
static struct ksmap name_attr_ipsec[] = {
{ IPSECDOI_ATTR_SA_LD_TYPE, "SA Life Type", s_ipsecdoi_ltype },
{ IPSECDOI_ATTR_SA_LD, "SA Life Duration", NULL },
{ IPSECDOI_ATTR_GRP_DESC, "Group Description", NULL },
{ IPSECDOI_ATTR_ENC_MODE, "Encryption Mode", s_ipsecdoi_encmode },
{ IPSECDOI_ATTR_AUTH, "Authentication Algorithm", s_ipsecdoi_auth },
{ IPSECDOI_ATTR_KEY_LENGTH, "Key Length", NULL },
{ IPSECDOI_ATTR_KEY_ROUNDS, "Key Rounds", NULL },
{ IPSECDOI_ATTR_COMP_DICT_SIZE, "Compression Dictionary Size", NULL },
{ IPSECDOI_ATTR_COMP_PRIVALG, "Compression Private Algorithm", NULL },
};
const char *
s_ipsecdoi_attr(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_ipsec); i++)
if (name_attr_ipsec[i].key == k)
return name_attr_ipsec[i].str;
return num2str(k);
}
static struct ksmap name_attr_ipsec_ltype[] = {
{ IPSECDOI_ATTR_SA_LD_TYPE_SEC, "seconds", NULL },
{ IPSECDOI_ATTR_SA_LD_TYPE_KB, "kilobytes", NULL },
};
const char *
s_ipsecdoi_ltype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_ipsec_ltype); i++)
if (name_attr_ipsec_ltype[i].key == k)
return name_attr_ipsec_ltype[i].str;
return num2str(k);
}
static struct ksmap name_attr_ipsec_encmode[] = {
{ IPSECDOI_ATTR_ENC_MODE_ANY, "Any", NULL },
{ IPSECDOI_ATTR_ENC_MODE_TUNNEL, "Tunnel", NULL },
{ IPSECDOI_ATTR_ENC_MODE_TRNS, "Transport", NULL },
{ IPSECDOI_ATTR_ENC_MODE_UDPTUNNEL_RFC, "UDP-Tunnel", NULL },
{ IPSECDOI_ATTR_ENC_MODE_UDPTRNS_RFC, "UDP-Transport", NULL },
{ IPSECDOI_ATTR_ENC_MODE_UDPTUNNEL_DRAFT, "UDP-Tunnel", NULL },
{ IPSECDOI_ATTR_ENC_MODE_UDPTRNS_DRAFT, "UDP-Transport", NULL },
};
const char *
s_ipsecdoi_encmode(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_ipsec_encmode); i++)
if (name_attr_ipsec_encmode[i].key == k)
return name_attr_ipsec_encmode[i].str;
return num2str(k);
}
static struct ksmap name_attr_ipsec_auth[] = {
{ IPSECDOI_ATTR_AUTH_HMAC_MD5, "hmac-md5", NULL },
{ IPSECDOI_ATTR_AUTH_HMAC_SHA1, "hmac-sha", NULL },
{ IPSECDOI_ATTR_AUTH_HMAC_SHA2_256, "hmac-sha256", NULL },
{ IPSECDOI_ATTR_AUTH_HMAC_SHA2_384, "hmac-sha384", NULL },
{ IPSECDOI_ATTR_AUTH_HMAC_SHA2_512, "hmac-sha512", NULL },
{ IPSECDOI_ATTR_AUTH_DES_MAC, "des-mac", NULL },
{ IPSECDOI_ATTR_AUTH_KPDK, "kpdk", NULL },
{ IPSECDOI_ATTR_AUTH_NONE, "non_auth", NULL },
};
const char *
s_ipsecdoi_auth(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_ipsec_auth); i++)
if (name_attr_ipsec_auth[i].key == k)
return name_attr_ipsec_auth[i].str;
return num2str(k);
}
const char *
s_ipsecdoi_attr_v(int type, int val)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_ipsec); i++)
if (name_attr_ipsec[i].key == type
&& name_attr_ipsec[i].f)
return (name_attr_ipsec[i].f)(val);
return num2str(val);
}
static struct ksmap name_ipsecdoi_ident[] = {
{ IPSECDOI_ID_IPV4_ADDR, "IPv4_address", NULL },
{ IPSECDOI_ID_FQDN, "FQDN", NULL },
{ IPSECDOI_ID_USER_FQDN, "User_FQDN", NULL },
{ IPSECDOI_ID_IPV4_ADDR_SUBNET, "IPv4_subnet", NULL },
{ IPSECDOI_ID_IPV6_ADDR, "IPv6_address", NULL },
{ IPSECDOI_ID_IPV6_ADDR_SUBNET, "IPv6_subnet", NULL },
{ IPSECDOI_ID_IPV4_ADDR_RANGE, "IPv4_address_range", NULL },
{ IPSECDOI_ID_IPV6_ADDR_RANGE, "IPv6_address_range", NULL },
{ IPSECDOI_ID_DER_ASN1_DN, "DER_ASN1_DN", NULL },
{ IPSECDOI_ID_DER_ASN1_GN, "DER_ASN1_GN", NULL },
{ IPSECDOI_ID_KEY_ID, "KEY_ID", NULL },
};
const char *
s_ipsecdoi_ident(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsecdoi_ident); i++)
if (name_ipsecdoi_ident[i].key == k)
return name_ipsecdoi_ident[i].str;
return num2str(k);
}
static struct ksmap name_oakley_attr[] = {
{ OAKLEY_ATTR_ENC_ALG, "Encryption Algorithm", s_attr_isakmp_enc },
{ OAKLEY_ATTR_HASH_ALG, "Hash Algorithm", s_attr_isakmp_hash },
{ OAKLEY_ATTR_AUTH_METHOD, "Authentication Method", s_oakley_attr_method },
{ OAKLEY_ATTR_GRP_DESC, "Group Description", s_attr_isakmp_desc },
{ OAKLEY_ATTR_GRP_TYPE, "Group Type", s_attr_isakmp_group },
{ OAKLEY_ATTR_GRP_PI, "Group Prime/Irreducible Polynomial", NULL },
{ OAKLEY_ATTR_GRP_GEN_ONE, "Group Generator One", NULL },
{ OAKLEY_ATTR_GRP_GEN_TWO, "Group Generator Two", NULL },
{ OAKLEY_ATTR_GRP_CURVE_A, "Group Curve A", NULL },
{ OAKLEY_ATTR_GRP_CURVE_B, "Group Curve B", NULL },
{ OAKLEY_ATTR_SA_LD_TYPE, "Life Type", s_attr_isakmp_ltype },
{ OAKLEY_ATTR_SA_LD, "Life Duration", NULL },
{ OAKLEY_ATTR_PRF, "PRF", NULL },
{ OAKLEY_ATTR_KEY_LEN, "Key Length", NULL },
{ OAKLEY_ATTR_FIELD_SIZE, "Field Size", NULL },
{ OAKLEY_ATTR_GRP_ORDER, "Group Order", NULL },
{ OAKLEY_ATTR_BLOCK_SIZE, "Block Size", NULL },
{ OAKLEY_ATTR_GSS_ID, "GSS-API endpoint name",NULL },
};
const char *
s_oakley_attr(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_oakley_attr); i++)
if (name_oakley_attr[i].key == k)
return name_oakley_attr[i].str;
return num2str(k);
}
static struct ksmap name_attr_isakmp_enc[] = {
{ OAKLEY_ATTR_ENC_ALG_DES, "DES-CBC", NULL },
{ OAKLEY_ATTR_ENC_ALG_IDEA, "IDEA-CBC", NULL },
{ OAKLEY_ATTR_ENC_ALG_BLOWFISH, "Blowfish-CBC", NULL },
{ OAKLEY_ATTR_ENC_ALG_RC5, "RC5-R16-B64-CBC", NULL },
{ OAKLEY_ATTR_ENC_ALG_3DES, "3DES-CBC", NULL },
{ OAKLEY_ATTR_ENC_ALG_CAST, "CAST-CBC", NULL },
{ OAKLEY_ATTR_ENC_ALG_AES, "AES-CBC", NULL },
};
const char *
s_attr_isakmp_enc(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_isakmp_enc); i++)
if (name_attr_isakmp_enc[i].key == k)
return name_attr_isakmp_enc[i].str;
return num2str(k);
}
static struct ksmap name_attr_isakmp_hash[] = {
{ OAKLEY_ATTR_HASH_ALG_MD5, "MD5", NULL },
{ OAKLEY_ATTR_HASH_ALG_SHA, "SHA", NULL },
{ OAKLEY_ATTR_HASH_ALG_TIGER, "Tiger", NULL },
{ OAKLEY_ATTR_HASH_ALG_SHA2_256,"SHA256", NULL },
{ OAKLEY_ATTR_HASH_ALG_SHA2_384,"SHA384", NULL },
{ OAKLEY_ATTR_HASH_ALG_SHA2_512,"SHA512", NULL },
};
const char *
s_attr_isakmp_hash(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_isakmp_hash); i++)
if (name_attr_isakmp_hash[i].key == k)
return name_attr_isakmp_hash[i].str;
return num2str(k);
}
static struct ksmap name_attr_isakmp_method[] = {
{ OAKLEY_ATTR_AUTH_METHOD_PSKEY, "pre-shared key", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_DSSSIG, "DSS signatures", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_RSASIG, "RSA signatures", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_RSAENC, "Encryption with RSA", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_RSAREV, "Revised encryption with RSA", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_EGENC, "Encryption with El-Gamal", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_EGREV, "Revised encryption with El-Gamal", NULL },
#ifdef HAVE_GSSAPI
{ OAKLEY_ATTR_AUTH_METHOD_GSSAPI_KRB, "GSS-API on Kerberos 5", NULL },
#endif
#ifdef ENABLE_HYBRID
{ OAKLEY_ATTR_AUTH_METHOD_HYBRID_DSS_R, "Hybrid DSS server", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_HYBRID_RSA_R, "Hybrid RSA server", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_HYBRID_DSS_I, "Hybrid DSS client", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_HYBRID_RSA_I, "Hybrid RSA client", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_XAUTH_PSKEY_I, "XAuth pskey client", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_XAUTH_PSKEY_R, "XAuth pskey server", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_XAUTH_RSASIG_I, "XAuth RSASIG client", NULL },
{ OAKLEY_ATTR_AUTH_METHOD_XAUTH_RSASIG_R, "XAuth RSASIG server", NULL },
#endif
};
const char *
s_oakley_attr_method(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_isakmp_method); i++)
if (name_attr_isakmp_method[i].key == k)
return name_attr_isakmp_method[i].str;
return num2str(k);
}
static struct ksmap name_attr_isakmp_desc[] = {
{ OAKLEY_ATTR_GRP_DESC_MODP768, "768-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP1024, "1024-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_EC2N155, "EC2N group on GP[2^155]", NULL },
{ OAKLEY_ATTR_GRP_DESC_EC2N185, "EC2N group on GP[2^185]", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP1536, "1536-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP2048, "2048-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP3072, "3072-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP4096, "4096-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP6144, "6144-bit MODP group", NULL },
{ OAKLEY_ATTR_GRP_DESC_MODP8192, "8192-bit MODP group", NULL },
};
const char *
s_attr_isakmp_desc(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_isakmp_desc); i++)
if (name_attr_isakmp_desc[i].key == k)
return name_attr_isakmp_desc[i].str;
return num2str(k);
}
static struct ksmap name_attr_isakmp_group[] = {
{ OAKLEY_ATTR_GRP_TYPE_MODP, "MODP", NULL },
{ OAKLEY_ATTR_GRP_TYPE_ECP, "ECP", NULL },
{ OAKLEY_ATTR_GRP_TYPE_EC2N, "EC2N", NULL },
};
const char *
s_attr_isakmp_group(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_isakmp_group); i++)
if (name_attr_isakmp_group[i].key == k)
return name_attr_isakmp_group[i].str;
return num2str(k);
}
static struct ksmap name_attr_isakmp_ltype[] = {
{ OAKLEY_ATTR_SA_LD_TYPE_SEC, "seconds", NULL },
{ OAKLEY_ATTR_SA_LD_TYPE_KB, "kilobytes", NULL },
};
const char *
s_attr_isakmp_ltype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_attr_isakmp_ltype); i++)
if (name_attr_isakmp_ltype[i].key == k)
return name_attr_isakmp_ltype[i].str;
return num2str(k);
}
const char *
s_oakley_attr_v(int type, int val)
{
int i;
for (i = 0; i < ARRAYLEN(name_oakley_attr); i++)
if (name_oakley_attr[i].key == type
&& name_oakley_attr[i].f)
return (name_oakley_attr[i].f)(val);
return num2str(val);
}
static struct ksmap name_ipsec_level[] = {
{ IPSEC_LEVEL_USE, "use", NULL },
{ IPSEC_LEVEL_REQUIRE, "require", NULL },
{ IPSEC_LEVEL_UNIQUE, "unique", NULL },
};
const char *
s_ipsec_level(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_ipsec_level); i++)
if (name_ipsec_level[i].key == k)
return name_ipsec_level[i].str;
return num2str(k);
}
static struct ksmap name_algclass[] = {
{ algclass_ipsec_enc, "ipsec enc", s_ipsecdoi_trns_esp },
{ algclass_ipsec_auth, "ipsec auth", s_ipsecdoi_trns_ah },
{ algclass_ipsec_comp, "ipsec comp", s_ipsecdoi_trns_ipcomp },
{ algclass_isakmp_enc, "isakmp enc", s_attr_isakmp_enc },
{ algclass_isakmp_hash, "isakmp hash", s_attr_isakmp_hash },
{ algclass_isakmp_dh, "isakmp dh", s_attr_isakmp_desc },
{ algclass_isakmp_ameth, "isakmp auth method", s_oakley_attr_method },
};
const char *
s_algclass(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_algclass); i++)
if (name_algclass[i].key == k)
return name_algclass[i].str;
return num2str(k);
}
const char *
s_algtype(int class, int n)
{
int i;
for (i = 0; i < ARRAYLEN(name_algclass); i++)
if (name_algclass[i].key == class
&& name_algclass[i].f)
return (name_algclass[i].f)(n);
return num2str(n);
}
static struct ksmap name_pfkey_type[] = {
{ SADB_GETSPI, "GETSPI", NULL },
{ SADB_UPDATE, "UPDATE", NULL },
{ SADB_ADD, "ADD", NULL },
{ SADB_DELETE, "DELETE", NULL },
{ SADB_GET, "GET", NULL },
{ SADB_ACQUIRE, "ACQUIRE", NULL },
{ SADB_REGISTER, "REGISTER", NULL },
{ SADB_EXPIRE, "EXPIRE", NULL },
{ SADB_FLUSH, "FLUSH", NULL },
{ SADB_DUMP, "DUMP", NULL },
{ SADB_X_PROMISC, "X_PROMISC", NULL },
{ SADB_X_PCHANGE, "X_PCHANGE", NULL },
{ SADB_X_SPDUPDATE, "X_SPDUPDATE", NULL },
{ SADB_X_SPDADD, "X_SPDADD", NULL },
{ SADB_X_SPDDELETE, "X_SPDDELETE", NULL },
{ SADB_X_SPDGET, "X_SPDGET", NULL },
{ SADB_X_SPDACQUIRE, "X_SPDACQUIRE", NULL },
{ SADB_X_SPDDUMP, "X_SPDDUMP", NULL },
{ SADB_X_SPDFLUSH, "X_SPDFLUSH", NULL },
{ SADB_X_SPDSETIDX, "X_SPDSETIDX", NULL },
{ SADB_X_SPDEXPIRE, "X_SPDEXPIRE", NULL },
{ SADB_X_SPDDELETE2, "X_SPDDELETE2", NULL },
#ifdef SADB_X_NAT_T_NEW_MAPPING
{ SADB_X_NAT_T_NEW_MAPPING, "X_NAT_T_NEW_MAPPING", NULL },
#endif
#ifdef SADB_X_MIGRATE
{ SADB_X_MIGRATE, "X_MIGRATE", NULL },
#endif
};
const char *
s_pfkey_type(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_pfkey_type); i++)
if (name_pfkey_type[i].key == k)
return name_pfkey_type[i].str;
return num2str(k);
}
static struct ksmap name_pfkey_satype[] = {
{ SADB_SATYPE_UNSPEC, "UNSPEC", NULL },
{ SADB_SATYPE_AH, "AH", NULL },
{ SADB_SATYPE_ESP, "ESP", NULL },
{ SADB_SATYPE_RSVP, "RSVP", NULL },
{ SADB_SATYPE_OSPFV2, "OSPFV2", NULL },
{ SADB_SATYPE_RIPV2, "RIPV2", NULL },
{ SADB_SATYPE_MIP, "MIP", NULL },
{ SADB_X_SATYPE_IPCOMP, "IPCOMP", NULL },
};
const char *
s_pfkey_satype(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_pfkey_satype); i++)
if (name_pfkey_satype[i].key == k)
return name_pfkey_satype[i].str;
return num2str(k);
}
static struct ksmap name_direction[] = {
{ IPSEC_DIR_INBOUND, "in", NULL },
{ IPSEC_DIR_OUTBOUND, "out", NULL },
#ifdef HAVE_POLICY_FWD
{ IPSEC_DIR_FWD, "fwd", NULL },
#endif
};
const char *
s_direction(int k)
{
int i;
for (i = 0; i < ARRAYLEN(name_direction); i++)
if (name_direction[i].key == k)
return name_direction[i].str;
return num2str(k);
}
const char *
s_proto(int k)
{
switch (k) {
case IPPROTO_ICMP:
return "icmp";
case IPPROTO_TCP:
return "tcp";
case IPPROTO_UDP:
return "udp";
case IPPROTO_ICMPV6:
return "icmpv6";
case IPSEC_ULPROTO_ANY:
return "any";
}
return num2str(k);
}
const char *
s_doi(int k)
{
switch (k) {
case IPSEC_DOI:
return "ipsec_doi";
default:
return num2str(k);
}
}
const char *
s_etype(int k)
{
switch (k) {
case ISAKMP_ETYPE_NONE:
return "_none";
case ISAKMP_ETYPE_BASE:
return "base";
case ISAKMP_ETYPE_IDENT:
return "main";
case ISAKMP_ETYPE_AUTH:
return "_auth";
case ISAKMP_ETYPE_AGG:
return "aggressive";
case ISAKMP_ETYPE_INFO:
return "_info";
case ISAKMP_ETYPE_QUICK:
return "_quick";
case ISAKMP_ETYPE_NEWGRP:
return "_newgrp";
case ISAKMP_ETYPE_ACKINFO:
return "_ackinfo";
default:
return num2str(k);
}
}
const char *
s_idtype(int k)
{
switch (k) {
case IDTYPE_FQDN:
return "fqdn";
case IDTYPE_USERFQDN:
return "user_fqdn";
case IDTYPE_KEYID:
return "keyid";
case IDTYPE_ADDRESS:
return "address";
case IDTYPE_ASN1DN:
return "asn1dn";
default:
return num2str(k);
}
}
const char *
s_switch(int k)
{
switch (k) {
case FALSE:
return "off";
case TRUE:
return "on";
default:
return num2str(k);
}
}
