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reworked parsing and matching of subjectAltNames

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This commit is contained in:
Andreas Steffen
2006-05-29 07:06:02 +00:00
parent 3c3595adfd
commit 353c7b57c8
4 changed files with 355 additions and 326 deletions
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src/libstrongswan/crypto/x509.c
+253 -90
View File
@@ -27,6 +27,8 @@
#include "x509.h" #include "x509.h"
#include <types.h>
#include <definitions.h>
#include <asn1/oid.h> #include <asn1/oid.h>
#include <asn1/asn1.h> #include <asn1/asn1.h>
#include <asn1/pem.h> #include <asn1/pem.h>
@@ -34,24 +36,31 @@
#include <utils/linked_list.h> #include <utils/linked_list.h>
#include <utils/identification.h> #include <utils/identification.h>
#define BUF_LEN 512
#define BITS_PER_BYTE 8 #define BITS_PER_BYTE 8
#define RSA_MIN_OCTETS (1024 / BITS_PER_BYTE) #define RSA_MIN_OCTETS (1024 / BITS_PER_BYTE)
#define RSA_MIN_OCTETS_UGH "RSA modulus too small for security: less than 1024 bits" #define RSA_MIN_OCTETS_UGH "RSA modulus too small for security: less than 1024 bits"
#define RSA_MAX_OCTETS (8192 / BITS_PER_BYTE) #define RSA_MAX_OCTETS (8192 / BITS_PER_BYTE)
#define RSA_MAX_OCTETS_UGH "RSA modulus too large: more than 8192 bits" #define RSA_MAX_OCTETS_UGH "RSA modulus too large: more than 8192 bits"
#define CERT_WARNING_INTERVAL 30 /* days */
logger_t *logger; logger_t *logger;
typedef struct generalName_t generalName_t;
/** /**
* A generalName, chainable in a list * Different kinds of generalNames
*/ */
struct generalName_t { typedef enum generalNames_t generalNames_t;
generalName_t *next;
generalNames_t kind; enum generalNames_t {
chunk_t name; GN_OTHER_NAME = 0,
GN_RFC822_NAME = 1,
GN_DNS_NAME = 2,
GN_X400_ADDRESS = 3,
GN_DIRECTORY_NAME = 4,
GN_EDI_PARTY_NAME = 5,
GN_URI = 6,
GN_IP_ADDRESS = 7,
GN_REGISTERED_ID = 8,
}; };
typedef struct private_x509_t private_x509_t; typedef struct private_x509_t private_x509_t;
@@ -110,11 +119,6 @@ struct private_x509_t {
*/ */
linked_list_t *subjectAltNames; linked_list_t *subjectAltNames;
/**
* List of identification_t's representing issuerAltNames
*/
linked_list_t *issuerAltNames;
/** /**
* List of identification_t's representing crlDistributionPoints * List of identification_t's representing crlDistributionPoints
*/ */
@@ -153,6 +157,50 @@ struct private_x509_t {
chunk_t signature; chunk_t signature;
}; };
/**
* ASN.1 definition of generalName
*/
static const asn1Object_t generalNameObjects[] = {
{ 0, "otherName", ASN1_CONTEXT_C_0, ASN1_OPT|ASN1_BODY }, /* 0 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 1 */
{ 0, "rfc822Name", ASN1_CONTEXT_S_1, ASN1_OPT|ASN1_BODY }, /* 2 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 3 */
{ 0, "dnsName", ASN1_CONTEXT_S_2, ASN1_OPT|ASN1_BODY }, /* 4 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 5 */
{ 0, "x400Address", ASN1_CONTEXT_S_3, ASN1_OPT|ASN1_BODY }, /* 6 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 7 */
{ 0, "directoryName", ASN1_CONTEXT_C_4, ASN1_OPT|ASN1_BODY }, /* 8 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 9 */
{ 0, "ediPartyName", ASN1_CONTEXT_C_5, ASN1_OPT|ASN1_BODY }, /* 10 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 11 */
{ 0, "URI", ASN1_CONTEXT_S_6, ASN1_OPT|ASN1_BODY }, /* 12 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 13 */
{ 0, "ipAddress", ASN1_CONTEXT_S_7, ASN1_OPT|ASN1_BODY }, /* 14 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 15 */
{ 0, "registeredID", ASN1_CONTEXT_S_8, ASN1_OPT|ASN1_BODY }, /* 16 */
{ 0, "end choice", ASN1_EOC, ASN1_END } /* 17 */
};
#define GN_OBJ_OTHER_NAME 0
#define GN_OBJ_RFC822_NAME 2
#define GN_OBJ_DNS_NAME 4
#define GN_OBJ_X400_ADDRESS 6
#define GN_OBJ_DIRECTORY_NAME 8
#define GN_OBJ_EDI_PARTY_NAME 10
#define GN_OBJ_URI 12
#define GN_OBJ_IP_ADDRESS 14
#define GN_OBJ_REGISTERED_ID 16
#define GN_OBJ_ROOF 18
/**
* ASN.1 definition of otherName
*/
static const asn1Object_t otherNameObjects[] = {
{0, "type-id", ASN1_OID, ASN1_BODY }, /* 0 */
{0, "value", ASN1_CONTEXT_C_0, ASN1_BODY } /* 1 */
};
#define ON_OBJ_ID_TYPE 0
#define ON_OBJ_VALUE 1
#define ON_OBJ_ROOF 2
/** /**
* ASN.1 definition of a basicConstraints extension * ASN.1 definition of a basicConstraints extension
*/ */
@@ -330,56 +378,6 @@ static bool equals(private_x509_t *this, private_x509_t *other)
return chunk_equals(this->signature, other->signature); return chunk_equals(this->signature, other->signature);
} }
/**
* encode a linked list of subjectAltNames
*/
chunk_t build_subjectAltNames(generalName_t *subjectAltNames)
{
u_char *pos;
chunk_t names;
size_t len = 0;
generalName_t *gn = subjectAltNames;
/* compute the total size of the ASN.1 attributes object */
while (gn != NULL)
{
len += gn->name.len;
gn = gn->next;
}
pos = build_asn1_object(&names, ASN1_SEQUENCE, len);
gn = subjectAltNames;
while (gn != NULL)
{
memcpy(pos, gn->name.ptr, gn->name.len);
pos += gn->name.len;
gn = gn->next;
}
return asn1_wrap(ASN1_SEQUENCE, "cm",
ASN1_subjectAltName_oid,
asn1_wrap(ASN1_OCTET_STRING, "m", names)
);
}
/**
* free the dynamic memory used to store generalNames
*/
void free_generalNames(generalName_t* gn, bool free_name)
{
while (gn != NULL)
{
generalName_t *gn_top = gn;
if (free_name)
{
free(gn->name.ptr);
}
gn = gn->next;
free(gn_top);
}
}
/** /**
* extracts the basicConstraints extension * extracts the basicConstraints extension
*/ */
@@ -402,13 +400,113 @@ static bool parse_basicConstraints(chunk_t blob, int level0)
if (objectID == BASIC_CONSTRAINTS_CA) if (objectID == BASIC_CONSTRAINTS_CA)
{ {
isCA = object.len && *object.ptr; isCA = object.len && *object.ptr;
logger->log(logger, RAW|LEVEL1, " %s", isCA ? "TRUE" : "FALSE"); logger->log(logger, CONTROL|LEVEL1, " %s", isCA ? "TRUE" : "FALSE");
} }
objectID++; objectID++;
} }
return isCA; return isCA;
} }
/*
* extracts an otherName
*/
static bool
parse_otherName(chunk_t blob, int level0)
{
asn1_ctx_t ctx;
chunk_t object;
int objectID = 0;
u_int level;
int oid = OID_UNKNOWN;
asn1_init(&ctx, blob, level0, FALSE);
while (objectID < ON_OBJ_ROOF)
{
if (!extract_object(otherNameObjects, &objectID, &object, &level, &ctx))
return FALSE;
switch (objectID)
{
case ON_OBJ_ID_TYPE:
oid = known_oid(object);
break;
case ON_OBJ_VALUE:
if (oid == OID_XMPP_ADDR)
{
if (!parse_asn1_simple_object(&object, ASN1_UTF8STRING, level + 1, "xmppAddr"))
return FALSE;
}
break;
default:
break;
}
objectID++;
}
return TRUE;
}
/*
* extracts a generalName
*/
static identification_t *parse_generalName(chunk_t blob, int level0)
{
u_char buf[BUF_LEN];
asn1_ctx_t ctx;
chunk_t object;
int objectID = 0;
u_int level;
asn1_init(&ctx, blob, level0, FALSE);
while (objectID < GN_OBJ_ROOF)
{
id_type_t id_type = ID_ANY;
if (!extract_object(generalNameObjects, &objectID, &object, &level, &ctx))
return NULL;
switch (objectID)
{
case GN_OBJ_RFC822_NAME:
id_type = ID_RFC822_ADDR;
break;
case GN_OBJ_DNS_NAME:
id_type = ID_FQDN;
break;
case GN_OBJ_URI:
id_type = ID_DER_ASN1_GN_URI;
break;
case GN_OBJ_DIRECTORY_NAME:
id_type = ID_DER_ASN1_DN;
break;
case GN_OBJ_IP_ADDRESS:
id_type = ID_IPV4_ADDR;
break;
case GN_OBJ_OTHER_NAME:
if (!parse_otherName(object, level + 1))
return NULL;
break;
case GN_OBJ_X400_ADDRESS:
case GN_OBJ_EDI_PARTY_NAME:
case GN_OBJ_REGISTERED_ID:
break;
default:
break;
}
if (id_type != ID_ANY)
{
identification_t *gn = identification_create_from_encoding(id_type, object);
logger->log(logger, CONTROL|LEVEL1, " '%s'", gn->get_string(gn));
return gn;
}
objectID++;
}
return NULL;
}
/** /**
* extracts one or several GNs and puts them into a chained list * extracts one or several GNs and puts them into a chained list
*/ */
@@ -428,7 +526,10 @@ static void parse_generalNames(chunk_t blob, int level0, bool implicit, linked_l
if (objectID == GENERAL_NAMES_GN) if (objectID == GENERAL_NAMES_GN)
{ {
list->insert_last(list, identification_create_from_encoding(ID_DER_ASN1_GN, object)); identification_t *gn = parse_generalName(object, level+1);
if (gn != NULL)
list->insert_last(list, gn);
} }
objectID++; objectID++;
} }
@@ -547,10 +648,8 @@ static void parse_authorityInfoAccess(chunk_t blob, int level0, chunk_t *accessL
if (*object.ptr == ASN1_CONTEXT_S_6) if (*object.ptr == ASN1_CONTEXT_S_6)
{ {
if (asn1_length(&object) == ASN1_INVALID_LENGTH) if (asn1_length(&object) == ASN1_INVALID_LENGTH)
{
return; return;
} logger->log(logger, CONTROL|LEVEL1, " '%.*s'",(int)object.len, object.ptr);
logger->log(logger, RAW|LEVEL1, " '%.*s'",(int)object.len, object.ptr);
/* only HTTP(S) URIs accepted */ /* only HTTP(S) URIs accepted */
if (strncasecmp(object.ptr, "http", 4) == 0) if (strncasecmp(object.ptr, "http", 4) == 0)
{ {
@@ -659,7 +758,7 @@ bool parse_x509cert(chunk_t blob, u_int level0, private_x509_t *cert)
break; break;
case X509_OBJ_VERSION: case X509_OBJ_VERSION:
cert->version = (object.len) ? (1+(u_int)*object.ptr) : 1; cert->version = (object.len) ? (1+(u_int)*object.ptr) : 1;
logger->log(logger, RAW|LEVEL1, " v%d", cert->version); logger->log(logger, CONTROL|LEVEL1, " v%d", cert->version);
break; break;
case X509_OBJ_SERIAL_NUMBER: case X509_OBJ_SERIAL_NUMBER:
cert->serialNumber = object; cert->serialNumber = object;
@@ -669,6 +768,7 @@ bool parse_x509cert(chunk_t blob, u_int level0, private_x509_t *cert)
break; break;
case X509_OBJ_ISSUER: case X509_OBJ_ISSUER:
cert->issuer = identification_create_from_encoding(ID_DER_ASN1_DN, object); cert->issuer = identification_create_from_encoding(ID_DER_ASN1_DN, object);
logger->log(logger, CONTROL|LEVEL1, " '%s'", cert->issuer->get_string(cert->issuer));
break; break;
case X509_OBJ_NOT_BEFORE: case X509_OBJ_NOT_BEFORE:
cert->notBefore = parse_time(object, level); cert->notBefore = parse_time(object, level);
@@ -678,6 +778,7 @@ bool parse_x509cert(chunk_t blob, u_int level0, private_x509_t *cert)
break; break;
case X509_OBJ_SUBJECT: case X509_OBJ_SUBJECT:
cert->subject = identification_create_from_encoding(ID_DER_ASN1_DN, object); cert->subject = identification_create_from_encoding(ID_DER_ASN1_DN, object);
logger->log(logger, CONTROL|LEVEL1, " '%s'", cert->subject->get_string(cert->subject));
break; break;
case X509_OBJ_SUBJECT_PUBLIC_KEY_ALGORITHM: case X509_OBJ_SUBJECT_PUBLIC_KEY_ALGORITHM:
if (parse_algorithmIdentifier(object, level, NULL) != OID_RSA_ENCRYPTION) if (parse_algorithmIdentifier(object, level, NULL) != OID_RSA_ENCRYPTION)
@@ -737,9 +838,7 @@ bool parse_x509cert(chunk_t blob, u_int level0, private_x509_t *cert)
case OID_NS_CA_POLICY_URL: case OID_NS_CA_POLICY_URL:
case OID_NS_COMMENT: case OID_NS_COMMENT:
if (!parse_asn1_simple_object(&object, ASN1_IA5STRING , level, oid_names[extn_oid].name)) if (!parse_asn1_simple_object(&object, ASN1_IA5STRING , level, oid_names[extn_oid].name))
{
return FALSE; return FALSE;
}
break; break;
default: default:
break; break;
@@ -789,12 +888,35 @@ err_t check_validity(const private_x509_t *cert, time_t *until)
} }
} }
/**
* Implements x509_t.equals_subjectAltName
*/
static bool equals_subjectAltName(private_x509_t *this, identification_t *id)
{
bool found = FALSE;
iterator_t *iterator = this->subjectAltNames->create_iterator(this->subjectAltNames, TRUE);
while (iterator->has_next(iterator))
{
identification_t *subjectAltName;
iterator->current(iterator, (void**)&subjectAltName);
if (id->equals(id, subjectAltName))
{
found = TRUE;
break;
}
}
iterator->destroy(iterator);
return found;
}
/** /**
* Implements x509_t.get_public_key * Implements x509_t.get_public_key
*/ */
static rsa_public_key_t *get_public_key(private_x509_t *this) static rsa_public_key_t *get_public_key(private_x509_t *this)
{ {
return this->public_key->clone(this->public_key);; return this->public_key->clone(this->public_key);
} }
/** /**
@@ -824,32 +946,69 @@ static void destroy(private_x509_t *this)
id->destroy(id); id->destroy(id);
} }
this->subjectAltNames->destroy(this->subjectAltNames); this->subjectAltNames->destroy(this->subjectAltNames);
while (this->issuerAltNames->remove_last(this->issuerAltNames, (void**)&id) == SUCCESS)
{
id->destroy(id);
}
this->issuerAltNames->destroy(this->issuerAltNames);
while (this->crlDistributionPoints->remove_last(this->crlDistributionPoints, (void**)&id) == SUCCESS) while (this->crlDistributionPoints->remove_last(this->crlDistributionPoints, (void**)&id) == SUCCESS)
{ {
id->destroy(id); id->destroy(id);
} }
this->crlDistributionPoints->destroy(this->crlDistributionPoints); this->crlDistributionPoints->destroy(this->crlDistributionPoints);
if (this->issuer) if (this->issuer)
{
this->issuer->destroy(this->issuer); this->issuer->destroy(this->issuer);
}
if (this->subject) if (this->subject)
{
this->subject->destroy(this->subject); this->subject->destroy(this->subject);
}
if (this->public_key) if (this->public_key)
{
this->public_key->destroy(this->public_key); this->public_key->destroy(this->public_key);
}
free(this->certificate.ptr); free(this->certificate.ptr);
free(this); free(this);
} }
/** checks if the expiration date has been reached and
* warns during the warning_interval of the imminent
* expiry. strict=TRUE declares a fatal error,
* strict=FALSE issues a warning upon expiry.
*/
char* check_expiry(time_t expiration_date, int warning_interval, bool strict)
{
time_t now;
int time_left;
if (expiration_date == UNDEFINED_TIME)
return "ok (expires never)";
time_left = (expiration_date - time(NULL));
if (time_left < 0)
return strict? "fatal (expired)" : "warning (expired)";
{
static char buf[35]; /* temporary storage */
const char* unit = "second";
if (time_left > 86400*warning_interval)
return "ok";
if (time_left > 172800)
{
time_left /= 86400;
unit = "day";
}
else if (time_left > 7200)
{
time_left /= 3600;
unit = "hour";
}
else if (time_left > 120)
{
time_left /= 60;
unit = "minute";
}
snprintf(buf, sizeof(buf), "warning (expires in %d %s%s)", time_left, unit, (time_left == 1)?"":"s");
}
}
/** /**
* log certificate * log certificate
*/ */
@@ -861,6 +1020,10 @@ static void log_certificate(private_x509_t *this, logger_t *logger, bool utc)
rsa_public_key_t *rsa_key = this->public_key; rsa_public_key_t *rsa_key = this->public_key;
char buf[BUF_LEN]; char buf[BUF_LEN];
time_t now;
/* determine the current time */
time(&now);
timetoa(buf, BUF_LEN, &this->installed, utc); timetoa(buf, BUF_LEN, &this->installed, utc);
logger->log(logger, CONTROL, "%s", buf); logger->log(logger, CONTROL, "%s", buf);
@@ -869,9 +1032,11 @@ static void log_certificate(private_x509_t *this, logger_t *logger, bool utc)
chunk_to_hex(buf, BUF_LEN, this->serialNumber); chunk_to_hex(buf, BUF_LEN, this->serialNumber);
logger->log(logger, CONTROL, " serial: %s", buf); logger->log(logger, CONTROL, " serial: %s", buf);
timetoa(buf, BUF_LEN, &this->notBefore, utc); timetoa(buf, BUF_LEN, &this->notBefore, utc);
logger->log(logger, CONTROL, " validity: not before %s", buf); logger->log(logger, CONTROL, " validity: not before %s %s", buf,
(this->notBefore < now)? "ok":"fatal (not valid yet)");
timetoa(buf, BUF_LEN, &this->notAfter, utc); timetoa(buf, BUF_LEN, &this->notAfter, utc);
logger->log(logger, CONTROL, " not after %s", buf); logger->log(logger, CONTROL, " not after %s %s", buf,
check_expiry(this->notAfter, CERT_WARNING_INTERVAL, TRUE));
logger->log(logger, CONTROL, " pubkey: RSA %d bits", BITS_PER_BYTE * rsa_key->get_keysize(rsa_key)); logger->log(logger, CONTROL, " pubkey: RSA %d bits", BITS_PER_BYTE * rsa_key->get_keysize(rsa_key));
if (this->subjectKeyID.ptr != NULL) if (this->subjectKeyID.ptr != NULL)
{ {
@@ -899,6 +1064,7 @@ x509_t *x509_create_from_chunk(chunk_t chunk)
/* public functions */ /* public functions */
this->public.equals = (bool (*) (x509_t*,x509_t*))equals; this->public.equals = (bool (*) (x509_t*,x509_t*))equals;
this->public.equals_subjectAltName = (bool (*) (x509_t*,identification_t*))equals_subjectAltName;
this->public.destroy = (void (*) (x509_t*))destroy; this->public.destroy = (void (*) (x509_t*))destroy;
this->public.get_public_key = (rsa_public_key_t* (*) (x509_t*))get_public_key; this->public.get_public_key = (rsa_public_key_t* (*) (x509_t*))get_public_key;
this->public.get_subject = (identification_t* (*) (x509_t*))get_subject; this->public.get_subject = (identification_t* (*) (x509_t*))get_subject;
@@ -911,7 +1077,6 @@ x509_t *x509_create_from_chunk(chunk_t chunk)
this->subject = NULL; this->subject = NULL;
this->issuer = NULL; this->issuer = NULL;
this->subjectAltNames = linked_list_create(); this->subjectAltNames = linked_list_create();
this->issuerAltNames = linked_list_create();
this->crlDistributionPoints = linked_list_create(); this->crlDistributionPoints = linked_list_create();
this->subjectKeyID = CHUNK_INITIALIZER; this->subjectKeyID = CHUNK_INITIALIZER;
this->authKeyID = CHUNK_INITIALIZER; this->authKeyID = CHUNK_INITIALIZER;
@@ -920,8 +1085,7 @@ x509_t *x509_create_from_chunk(chunk_t chunk)
/* we do not use a per-instance logger right now, since its not always accessible */ /* we do not use a per-instance logger right now, since its not always accessible */
logger = logger_manager->get_logger(logger_manager, ASN1); logger = logger_manager->get_logger(logger_manager, ASN1);
if (!is_asn1(chunk) || if (!is_asn1(chunk) || !parse_x509cert(chunk, 0, this))
!parse_x509cert(chunk, 0, this))
{ {
destroy(this); destroy(this);
return NULL; return NULL;
@@ -950,9 +1114,8 @@ x509_t *x509_create_from_file(const char *filename)
return NULL; return NULL;
cert = x509_create_from_chunk(chunk); cert = x509_create_from_chunk(chunk);
if (cert == NULL) if (cert == NULL)
{
free(chunk.ptr); free(chunk.ptr);
}
return cert; return cert;
} }
src/libstrongswan/crypto/x509.h
+9
View File
@@ -106,6 +106,15 @@ struct x509_t {
*/ */
bool (*equals) (x509_t *this, x509_t *that); bool (*equals) (x509_t *this, x509_t *that);
/**
* @brief Checks if the certificate contains a subjectAltName equal to id.
*
* @param this certificate being examined
* @param id id which is being compared to the subjectAltNames
* @return TRUE if a match is found
*/
bool (*equals_subjectAltName) (x509_t *this, identification_t *id);
/** /**
* @brief Destroys the certificate. * @brief Destroys the certificate.
* *
src/libstrongswan/utils/identification.c
+83 -216
View File
@@ -28,6 +28,7 @@
#include <stdio.h> #include <stdio.h>
#include <ctype.h> #include <ctype.h>
#include "definitions.h"
#include "identification.h" #include "identification.h"
#include <asn1/asn1.h> #include <asn1/asn1.h>
@@ -47,21 +48,17 @@ mapping_t id_type_m[] = {
{MAPPING_END, NULL} {MAPPING_END, NULL}
}; };
/** /**
* X.501 acronyms for well known object identifiers (OIDs) * X.501 acronyms for well known object identifiers (OIDs)
*/ */
static u_char oid_ND[] = { static u_char oid_ND[] = {
0x02, 0x82, 0x06, 0x01, 0x02, 0x82, 0x06, 0x01, 0x0A, 0x07, 0x14
0x0A, 0x07, 0x14
}; };
static u_char oid_UID[] = { static u_char oid_UID[] = {
0x09, 0x92, 0x26, 0x89, 0x93, 0x09, 0x92, 0x26, 0x89, 0x93, 0xF2, 0x2C, 0x64, 0x01, 0x01
0xF2, 0x2C, 0x64, 0x01, 0x01
}; };
static u_char oid_DC[] = { static u_char oid_DC[] = {
0x09, 0x92, 0x26, 0x89, 0x93, 0x09, 0x92, 0x26, 0x89, 0x93, 0xF2, 0x2C, 0x64, 0x01, 0x19
0xF2, 0x2C, 0x64, 0x01, 0x19
}; };
static u_char oid_CN[] = { static u_char oid_CN[] = {
0x55, 0x04, 0x03 0x55, 0x04, 0x03
@@ -106,20 +103,16 @@ static u_char oid_ID[] = {
0x55, 0x04, 0x2D 0x55, 0x04, 0x2D
}; };
static u_char oid_EN[] = { static u_char oid_EN[] = {
0x60, 0x86, 0x48, 0x01, 0x86, 0x60, 0x86, 0x48, 0x01, 0x86, 0xF8, 0x42, 0x03, 0x01, 0x03
0xF8, 0x42, 0x03, 0x01, 0x03
}; };
static u_char oid_E[] = { static u_char oid_E[] = {
0x2A, 0x86, 0x48, 0x86, 0xF7, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x09, 0x01
0x0D, 0x01, 0x09, 0x01
}; };
static u_char oid_UN[] = { static u_char oid_UN[] = {
0x2A, 0x86, 0x48, 0x86, 0xF7, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x09, 0x02
0x0D, 0x01, 0x09, 0x02
}; };
static u_char oid_TCGID[] = { static u_char oid_TCGID[] = {
0x2B, 0x06, 0x01, 0x04, 0x01, 0x89, 0x2B, 0x06, 0x01, 0x04, 0x01, 0x89, 0x31, 0x01, 0x01, 0x02, 0x02, 0x4B
0x31, 0x01, 0x01, 0x02, 0x02, 0x4B
}; };
/** /**
@@ -162,49 +155,10 @@ static const x501rdn_t x501rdns[] = {
#define X501_RDN_ROOF 26 #define X501_RDN_ROOF 26
/** /**
* ASN.1 definition of generalName * maximum number of RDNs in atodn()
*/ */
static const asn1Object_t generalNameObjects[] = { #define RDN_MAX 20
{ 0, "otherName", ASN1_CONTEXT_C_0, ASN1_OPT|ASN1_BODY }, /* 0 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 1 */
{ 0, "rfc822Name", ASN1_CONTEXT_S_1, ASN1_OPT|ASN1_BODY }, /* 2 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 3 */
{ 0, "dnsName", ASN1_CONTEXT_S_2, ASN1_OPT|ASN1_BODY }, /* 4 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 5 */
{ 0, "x400Address", ASN1_CONTEXT_S_3, ASN1_OPT|ASN1_BODY }, /* 6 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 7 */
{ 0, "directoryName", ASN1_CONTEXT_C_4, ASN1_OPT|ASN1_BODY }, /* 8 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 9 */
{ 0, "ediPartyName", ASN1_CONTEXT_C_5, ASN1_OPT|ASN1_BODY }, /* 10 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 11 */
{ 0, "URI", ASN1_CONTEXT_S_6, ASN1_OPT|ASN1_BODY }, /* 12 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 13 */
{ 0, "ipAddress", ASN1_CONTEXT_S_7, ASN1_OPT|ASN1_BODY }, /* 14 */
{ 0, "end choice", ASN1_EOC, ASN1_END }, /* 15 */
{ 0, "registeredID", ASN1_CONTEXT_S_8, ASN1_OPT|ASN1_BODY }, /* 16 */
{ 0, "end choice", ASN1_EOC, ASN1_END } /* 17 */
};
#define GN_OBJ_OTHER_NAME 0
#define GN_OBJ_RFC822_NAME 2
#define GN_OBJ_DNS_NAME 4
#define GN_OBJ_X400_ADDRESS 6
#define GN_OBJ_DIRECTORY_NAME 8
#define GN_OBJ_EDI_PARTY_NAME 10
#define GN_OBJ_URI 12
#define GN_OBJ_IP_ADDRESS 14
#define GN_OBJ_REGISTERED_ID 16
#define GN_OBJ_ROOF 18
/**
* ASN.1 definition of otherName
*/
static const asn1Object_t otherNameObjects[] = {
{0, "type-id", ASN1_OID, ASN1_BODY }, /* 0 */
{0, "value", ASN1_CONTEXT_C_0, ASN1_BODY } /* 1 */
};
#define ON_OBJ_ID_TYPE 0
#define ON_OBJ_VALUE 1
#define ON_OBJ_ROOF 2
typedef struct private_identification_t private_identification_t; typedef struct private_identification_t private_identification_t;
@@ -235,7 +189,6 @@ struct private_identification_t {
static private_identification_t *identification_create(void); static private_identification_t *identification_create(void);
/** /**
* updates a chunk (!????) * updates a chunk (!????)
* TODO: We should reconsider this stuff, its not really clear * TODO: We should reconsider this stuff, its not really clear
@@ -253,7 +206,7 @@ void hex_str(chunk_t bin, chunk_t *str)
{ {
u_int i; u_int i;
update_chunk(str, snprintf(str->ptr,str->len,"0x")); update_chunk(str, snprintf(str->ptr,str->len,"0x"));
for (i=0; i < bin.len; i++) for (i = 0; i < bin.len; i++)
{ {
update_chunk(str, snprintf(str->ptr,str->len,"%02X",*bin.ptr++)); update_chunk(str, snprintf(str->ptr,str->len,"%02X",*bin.ptr++));
} }
@@ -396,18 +349,14 @@ static status_t dntoa(chunk_t dn, chunk_t *str)
status_t status = init_rdn(dn, &rdn, &attribute, &next); status_t status = init_rdn(dn, &rdn, &attribute, &next);
if (status != SUCCESS) if (status != SUCCESS)
{/* a parsing error has occured */
return status; return status;
}
while (next) while (next)
{ {
status = get_next_rdn(&rdn, &attribute, &oid, &value, &type, &next); status = get_next_rdn(&rdn, &attribute, &oid, &value, &type, &next);
if (status != SUCCESS) if (status != SUCCESS)
{/* a parsing error has occured */
return status; return status;
}
if (first) if (first)
{ /* first OID/value pair */ { /* first OID/value pair */
@@ -447,18 +396,15 @@ static bool same_dn(chunk_t a, chunk_t b)
/* same lengths for the DNs */ /* same lengths for the DNs */
if (a.len != b.len) if (a.len != b.len)
{
return FALSE; return FALSE;
}
/* try a binary comparison first */ /* try a binary comparison first */
if (memcmp(a.ptr, b.ptr, b.len) == 0) if (memeq(a.ptr, b.ptr, b.len))
{
return TRUE; return TRUE;
}
/* initialize DN parsing */ /* initialize DN parsing */
if (init_rdn(a, &rdn_a, &attribute_a, &next_a) != SUCCESS || if (init_rdn(a, &rdn_a, &attribute_a, &next_a) != SUCCESS
init_rdn(b, &rdn_b, &attribute_b, &next_b) != SUCCESS) || init_rdn(b, &rdn_b, &attribute_b, &next_b) != SUCCESS)
{ {
return FALSE; return FALSE;
} }
@@ -467,36 +413,31 @@ static bool same_dn(chunk_t a, chunk_t b)
while (next_a && next_b) while (next_a && next_b)
{ {
/* parse next RDNs and check for errors */ /* parse next RDNs and check for errors */
if (get_next_rdn(&rdn_a, &attribute_a, &oid_a, &value_a, &type_a, &next_a) != SUCCESS || if (get_next_rdn(&rdn_a, &attribute_a, &oid_a, &value_a, &type_a, &next_a) != SUCCESS
get_next_rdn(&rdn_b, &attribute_b, &oid_b, &value_b, &type_b, &next_b) != SUCCESS) || get_next_rdn(&rdn_b, &attribute_b, &oid_b, &value_b, &type_b, &next_b) != SUCCESS)
{ {
return FALSE; return FALSE;
} }
/* OIDs must agree */ /* OIDs must agree */
if (oid_a.len != oid_b.len || memcmp(oid_a.ptr, oid_b.ptr, oid_b.len) != 0) if (oid_a.len != oid_b.len || memcmp(oid_a.ptr, oid_b.ptr, oid_b.len) != 0)
{
return FALSE; return FALSE;
}
/* same lengths for values */ /* same lengths for values */
if (value_a.len != value_b.len) if (value_a.len != value_b.len)
{
return FALSE; return FALSE;
}
/* printableStrings and email RDNs require uppercase comparison */ /* printableStrings and email RDNs require uppercase comparison */
if (type_a == type_b && (type_a == ASN1_PRINTABLESTRING || if (type_a == type_b && (type_a == ASN1_PRINTABLESTRING
(type_a == ASN1_IA5STRING && known_oid(oid_a) == OID_PKCS9_EMAIL))) || (type_a == ASN1_IA5STRING && known_oid(oid_a) == OID_PKCS9_EMAIL)))
{ {
if (strncasecmp(value_a.ptr, value_b.ptr, value_b.len) != 0) if (strncasecmp(value_a.ptr, value_b.ptr, value_b.len) != 0)
{
return FALSE; return FALSE;
}
} }
else else
{ {
if (strncmp(value_a.ptr, value_b.ptr, value_b.len) != 0) if (strncmp(value_a.ptr, value_b.ptr, value_b.len) != 0)
{
return FALSE; return FALSE;
}
} }
} }
/* both DNs must have same number of RDNs */ /* both DNs must have same number of RDNs */
@@ -524,25 +465,25 @@ bool match_dn(chunk_t a, chunk_t b, int *wildcards)
*wildcards = 0; *wildcards = 0;
/* initialize DN parsing */ /* initialize DN parsing */
if (init_rdn(a, &rdn_a, &attribute_a, &next_a) != SUCCESS || if (init_rdn(a, &rdn_a, &attribute_a, &next_a) != SUCCESS
init_rdn(b, &rdn_b, &attribute_b, &next_b) != SUCCESS) || init_rdn(b, &rdn_b, &attribute_b, &next_b) != SUCCESS)
{ {
return FALSE; return FALSE;
} }
/* fetch next RDN pair */ /* fetch next RDN pair */
while (next_a && next_b) while (next_a && next_b)
{ {
/* parse next RDNs and check for errors */ /* parse next RDNs and check for errors */
if (get_next_rdn(&rdn_a, &attribute_a, &oid_a, &value_a, &type_a, &next_a) != SUCCESS || if (get_next_rdn(&rdn_a, &attribute_a, &oid_a, &value_a, &type_a, &next_a) != SUCCESS
get_next_rdn(&rdn_b, &attribute_b, &oid_b, &value_b, &type_b, &next_b) != SUCCESS) || get_next_rdn(&rdn_b, &attribute_b, &oid_b, &value_b, &type_b, &next_b) != SUCCESS)
{ {
return FALSE; return FALSE;
} }
/* OIDs must agree */ /* OIDs must agree */
if (oid_a.len != oid_b.len || memcmp(oid_a.ptr, oid_b.ptr, oid_b.len) != 0) if (oid_a.len != oid_b.len || memcmp(oid_a.ptr, oid_b.ptr, oid_b.len) != 0)
{
return FALSE; return FALSE;
}
/* does rdn_b contain a wildcard? */ /* does rdn_b contain a wildcard? */
if (value_b.len == 1 && *value_b.ptr == '*') if (value_b.len == 1 && *value_b.ptr == '*')
{ {
@@ -551,24 +492,19 @@ bool match_dn(chunk_t a, chunk_t b, int *wildcards)
} }
/* same lengths for values */ /* same lengths for values */
if (value_a.len != value_b.len) if (value_a.len != value_b.len)
{
return FALSE; return FALSE;
}
/* printableStrings and email RDNs require uppercase comparison */ /* printableStrings and email RDNs require uppercase comparison */
if (type_a == type_b && (type_a == ASN1_PRINTABLESTRING || if (type_a == type_b && (type_a == ASN1_PRINTABLESTRING
(type_a == ASN1_IA5STRING && known_oid(oid_a) == OID_PKCS9_EMAIL))) || (type_a == ASN1_IA5STRING && known_oid(oid_a) == OID_PKCS9_EMAIL)))
{ {
if (strncasecmp(value_a.ptr, value_b.ptr, value_b.len) != 0) if (strncasecmp(value_a.ptr, value_b.ptr, value_b.len) != 0)
{
return FALSE; return FALSE;
}
} }
else else
{ {
if (strncmp(value_a.ptr, value_b.ptr, value_b.len) != 0) if (strncmp(value_a.ptr, value_b.ptr, value_b.len) != 0)
{
return FALSE; return FALSE;
}
} }
} }
/* both DNs must have same number of RDNs */ /* both DNs must have same number of RDNs */
@@ -580,59 +516,6 @@ bool match_dn(chunk_t a, chunk_t b, int *wildcards)
return TRUE; return TRUE;
} }
/**
* get string representation of a general name
* TODO: Add support for gn types
*/
static char *gntoa(chunk_t blob)
{
asn1_ctx_t ctx;
chunk_t object;
int objectID = 0;
u_int level;
char buf[128];
asn1_init(&ctx, blob, 0, FALSE);
while (objectID < GN_OBJ_ROOF)
{
if (!extract_object(generalNameObjects, &objectID, &object, &level, &ctx))
{
return NULL;
}
switch (objectID)
{
case GN_OBJ_RFC822_NAME:
case GN_OBJ_DNS_NAME:
case GN_OBJ_URI:
snprintf(buf, sizeof(buf), "%.*s", object.len, object.ptr);
return strdup(buf);
case GN_OBJ_IP_ADDRESS:
if (object.len == 4 &&
inet_ntop(AF_INET, object.ptr, buf, sizeof(buf)))
{
return strdup(buf);
}
return NULL;
break;
case GN_OBJ_OTHER_NAME:
return strdup("(other name)");
case GN_OBJ_X400_ADDRESS:
return strdup("(X400 Address)");
case GN_OBJ_EDI_PARTY_NAME:
return strdup("(EDI party name)");
case GN_OBJ_REGISTERED_ID:
return strdup("(registered ID)");
case GN_OBJ_DIRECTORY_NAME:
return strdup("(directory name)");
default:
break;
}
objectID++;
}
return NULL;
}
/** /**
* Converts an LDAP-style human-readable ASCII-encoded * Converts an LDAP-style human-readable ASCII-encoded
* ASN.1 distinguished name into binary DER-encoded format * ASN.1 distinguished name into binary DER-encoded format
@@ -648,13 +531,13 @@ static status_t atodn(char *src, chunk_t *dn)
UNKNOWN_OID = 4 UNKNOWN_OID = 4
} state_t; } state_t;
char *wrap_mode;
chunk_t oid = CHUNK_INITIALIZER; chunk_t oid = CHUNK_INITIALIZER;
chunk_t name = CHUNK_INITIALIZER; chunk_t name = CHUNK_INITIALIZER;
chunk_t names[25]; /* max to 25 rdns */ chunk_t rdns[RDN_MAX];
int name_count = 0; int rdn_count = 0;
int dn_len = 0;
int whitespace = 0; int whitespace = 0;
int pos = 0; int i;
asn1_t rdn_type; asn1_t rdn_type;
state_t state = SEARCH_OID; state_t state = SEARCH_OID;
status_t status = SUCCESS; status_t status = SUCCESS;
@@ -678,15 +561,15 @@ static status_t atodn(char *src, chunk_t *dn)
} }
else else
{ {
for (pos = 0; pos < X501_RDN_ROOF; pos++) for (i = 0; i < X501_RDN_ROOF; i++)
{ {
if (strlen(x501rdns[pos].name) == oid.len && if (strlen(x501rdns[i].name) == oid.len
strncasecmp(x501rdns[pos].name, oid.ptr, oid.len) == 0) && strncasecmp(x501rdns[i].name, oid.ptr, oid.len) == 0)
{ {
break; /* found a valid OID */ break; /* found a valid OID */
} }
} }
if (pos == X501_RDN_ROOF) if (i == X501_RDN_ROOF)
{ {
status = NOT_SUPPORTED; status = NOT_SUPPORTED;
state = UNKNOWN_OID; state = UNKNOWN_OID;
@@ -711,29 +594,26 @@ static status_t atodn(char *src, chunk_t *dn)
{ {
name.len++; name.len++;
if (*src == ' ') if (*src == ' ')
{
whitespace++; whitespace++;
}
else else
{
whitespace = 0; whitespace = 0;
}
} }
else else
{ {
name.len -= whitespace; name.len -= whitespace;
rdn_type = (x501rdns[pos].type == ASN1_PRINTABLESTRING rdn_type = (x501rdns[i].type == ASN1_PRINTABLESTRING
&& !is_printablestring(name))? ASN1_T61STRING : x501rdns[pos].type; && !is_printablestring(name))? ASN1_T61STRING : x501rdns[i].type;
if (name_count < 25) if (rdn_count < RDN_MAX)
{ {
names[name_count++] = rdns[rdn_count] =
asn1_wrap(ASN1_SET, "m", asn1_wrap(ASN1_SET, "m",
asn1_wrap(ASN1_SEQUENCE, "mm", asn1_wrap(ASN1_SEQUENCE, "mm",
asn1_wrap(ASN1_OID, "c", x501rdns[pos].oid), asn1_wrap(ASN1_OID, "c", x501rdns[i].oid),
asn1_wrap(rdn_type, "c", name) asn1_wrap(rdn_type, "c", name)
) )
); );
dn_len += rdns[rdn_count++].len;
} }
else else
{ {
@@ -749,17 +629,19 @@ static status_t atodn(char *src, chunk_t *dn)
} }
} while (*src++ != '\0'); } while (*src++ != '\0');
/* build the distinguished name sequence */ /* build the distinguished name sequence */
wrap_mode = alloca(26); {
memset(wrap_mode, 0, 26); int i;
memset(wrap_mode, 'm', name_count); u_char *pos = build_asn1_object(dn, ASN1_SEQUENCE, dn_len);
*dn = asn1_wrap(ASN1_SEQUENCE, wrap_mode,
names[0], names[1], names[2], names[3], names[4], for (i = 0; i < rdn_count; i++)
names[5], names[6], names[7], names[8], names[9], {
names[10], names[11], names[12], names[13], names[14], memcpy(pos, rdns[i].ptr, rdns[i].len);
names[15], names[16], names[17], names[18], names[19], pos += rdns[i].len;
names[20], names[21], names[22], names[23], names[24]); free(rdns[i].ptr);
}
}
if (status != SUCCESS) if (status != SUCCESS)
{ {
free(dn->ptr); free(dn->ptr);
@@ -797,29 +679,16 @@ static char *get_string(private_identification_t *this)
*/ */
static bool contains_wildcards(private_identification_t *this) static bool contains_wildcards(private_identification_t *this)
{ {
if (this->type == ID_ANY || return this->type == ID_ANY || memchr(this->encoded.ptr, '*', this->encoded.len) != NULL;
memchr(this->encoded.ptr, '*', this->encoded.len) != NULL)
{
return TRUE;
}
return FALSE;
} }
/** /**
* Default implementation of identification_t.equals and identification_t.belongs_to. * Default implementation of identification_t.equals and identification_t.belongs_to.
* compares encoded chunk for equality. * compares encoded chunk for equality.
*/ */
static bool equals_binary(private_identification_t *this,private_identification_t *other) static bool equals_binary(private_identification_t *this, private_identification_t *other)
{ {
if (this->type == other->type) return this->type == other->type && chunk_equals(this->encoded, other->encoded);
{
if (this->encoded.len == other->encoded.len &&
memcmp(this->encoded.ptr, other->encoded.ptr, this->encoded.len) == 0)
{
return TRUE;
}
}
return FALSE;
} }
/** /**
@@ -882,11 +751,7 @@ static bool belongs_to_wc_string(private_identification_t *this, private_identif
*/ */
static bool belongs_to_any(private_identification_t *this, private_identification_t *other) static bool belongs_to_any(private_identification_t *this, private_identification_t *other)
{ {
if (other->type == ID_ANY) return other->type == ID_ANY;
{
return TRUE;
}
return FALSE;
} }
/** /**
@@ -968,9 +833,8 @@ identification_t *identification_create_from_string(char *string)
{ {
/* we interpret this as an ASCII X.501 ID_DER_ASN1_DN. /* we interpret this as an ASCII X.501 ID_DER_ASN1_DN.
* convert from LDAP style or openssl x509 -subject style to ASN.1 DN * convert from LDAP style or openssl x509 -subject style to ASN.1 DN
* discard optional @ character in front of DN
*/ */
if (atodn((*string == '@') ? string + 1 : string, &this->encoded) != SUCCESS) if (atodn(string, &this->encoded) != SUCCESS)
{ {
free(this); free(this);
return NULL; return NULL;
@@ -983,11 +847,11 @@ identification_t *identification_create_from_string(char *string)
} }
else if (strchr(string, '@') == NULL) else if (strchr(string, '@') == NULL)
{ {
if (strcmp(string, "%any") == 0 || if (streq(string, "%any")
strcmp(string, "0.0.0.0") == 0 || || streq(string, "0.0.0.0")
strcmp(string, "*") == 0 || || streq(string, "*")
strcmp(string, "::") == 0|| || streq(string, "::")
strcmp(string, "0::0") == 0) || streq(string, "0::0"))
{ {
/* any ID will be accepted */ /* any ID will be accepted */
this->type = ID_ANY; this->type = ID_ANY;
@@ -997,8 +861,6 @@ identification_t *identification_create_from_string(char *string)
} }
else else
{ {
/* TODO: Pluto resolve domainnames without '@' to IPv4/6 address. Is this really needed? */
if (strchr(string, ':') == NULL) if (strchr(string, ':') == NULL)
{ {
/* try IPv4 */ /* try IPv4 */
@@ -1039,14 +901,15 @@ identification_t *identification_create_from_string(char *string)
{ {
if (*(string + 1) == '#') if (*(string + 1) == '#')
{ {
/* TODO: Pluto handles '#' as hex encoded ASN1/KEY ID. Do we need this, too? */ /* TODO: Pluto handles '#' as hex encoded ASN1/KEY ID. Do we need this, too?
Yes, key IDs are needed */
free(this); free(this);
return NULL; return NULL;
} }
else else
{ {
this->type = ID_FQDN; this->type = ID_FQDN;
this->string = strdup(string + 1); /* discard @ */ this->string = strdup(string);
this->encoded.ptr = strdup(string + 1); this->encoded.ptr = strdup(string + 1);
this->encoded.len = strlen(string + 1); this->encoded.len = strlen(string + 1);
this->public.belongs_to = (bool (*) (identification_t*,identification_t*))belongs_to_wc_string; this->public.belongs_to = (bool (*) (identification_t*,identification_t*))belongs_to_wc_string;
@@ -1070,10 +933,10 @@ identification_t *identification_create_from_string(char *string)
*/ */
identification_t *identification_create_from_encoding(id_type_t type, chunk_t encoded) identification_t *identification_create_from_encoding(id_type_t type, chunk_t encoded)
{ {
private_identification_t *this = identification_create();
char buf[256];
chunk_t buf_chunk = chunk_from_buf(buf);
char *pos; char *pos;
char buf[BUF_LEN];
chunk_t buf_chunk = chunk_from_buf(buf);
private_identification_t *this = identification_create();
this->type = type; this->type = type;
switch (type) switch (type)
@@ -1123,10 +986,14 @@ identification_t *identification_create_from_encoding(id_type_t type, chunk_t en
this->public.belongs_to = (bool (*) (identification_t*,identification_t*))belongs_to_dn; this->public.belongs_to = (bool (*) (identification_t*,identification_t*))belongs_to_dn;
break; break;
case ID_DER_ASN1_GN: case ID_DER_ASN1_GN:
this->string = gntoa(encoded); this->string = strdup("ASN.1 coded generalName");
break; break;
case ID_KEY_ID: case ID_KEY_ID:
this->string = strdup("(unparsed KEY_ID)"); this->string = strdup("(KEY_ID)");
break;
case ID_DER_ASN1_GN_URI:
snprintf(buf, sizeof(buf), "%.*s", encoded.len, encoded.ptr);
this->string = strdup(buf);
break; break;
default: default:
snprintf(buf, sizeof(buf), "(invalid ID type: %d)", type); snprintf(buf, sizeof(buf), "(invalid ID type: %d)", type);
src/libstrongswan/utils/identification.h
+9 -19
View File
@@ -36,6 +36,11 @@ typedef enum id_type_t id_type_t;
*/ */
enum id_type_t { enum id_type_t {
/**
* private type which matches any other id.
*/
ID_ANY = 0,
/** /**
* ID data is a single four (4) octet IPv4 address. * ID data is a single four (4) octet IPv4 address.
*/ */
@@ -80,9 +85,10 @@ enum id_type_t {
ID_KEY_ID = 11, ID_KEY_ID = 11,
/** /**
* Special type of PRIVATE USE which matches to any other id. * private type which represents a GeneralName of type URI
*/ */
ID_ANY = 201, ID_DER_ASN1_GN_URI = 201,
}; };
/** /**
@@ -90,23 +96,6 @@ enum id_type_t {
*/ */
extern mapping_t id_type_m[]; extern mapping_t id_type_m[];
/**
* Different kinds of generalNames
*/
typedef enum generalNames_t generalNames_t;
enum generalNames_t {
GN_OTHER_NAME = 0,
GN_RFC822_NAME = 1,
GN_DNS_NAME = 2,
GN_X400_ADDRESS = 3,
GN_DIRECTORY_NAME = 4,
GN_EDI_PARTY_NAME = 5,
GN_URI = 6,
GN_IP_ADDRESS = 7,
GN_REGISTERED_ID = 8,
};
typedef struct identification_t identification_t; typedef struct identification_t identification_t;
/** /**
@@ -120,6 +109,7 @@ typedef struct identification_t identification_t;
* - ID_DER_ASN1_DN * - ID_DER_ASN1_DN
* - ID_DER_ASN1_GN * - ID_DER_ASN1_GN
* - ID_KEY_ID * - ID_KEY_ID
* - ID_DER_ASN1_GN_URI
* *
* @b Constructors: * @b Constructors:
* - identification_create_from_string() * - identification_create_from_string()