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mimajingsai/include/gmssl/x509_ext.h
sangge 7eea3cc000 feat: add gmssl headers
2023-10-12 19:49:31 +08:00

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/*
* Copyright 2014-2023 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#ifndef GMSSL_X509_EXT_H
#define GMSSL_X509_EXT_H
#include <time.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include <gmssl/sm2.h>
#include <gmssl/oid.h>
#include <gmssl/asn1.h>
#ifdef __cplusplus
extern "C" {
#endif
enum {
X509_non_critical = 0,
X509_critical = 1,
};
/*
Extensions:
1. AuthorityKeyIdentifier SEQUENCE AuthorityKeyIdentifier MUST non-critical
2. SubjectKeyIdentifier OCTET STRING MUST non-critical
3. KeyUsage BIT STRING SHOULD critical
4. CertificatePolicies SEQUENCE OF SEQUENCE CertificatePolicies
5. PolicyMappings SEQUENCE OF SEQUENCE PolicyMappings SHOULD critical
6. SubjectAltName SEQUENCE OF SEQUENCE GeneralNames SHOULD non-critical
7. IssuerAltName SEQUENCE OF SEQUENCE GeneralNames SHOULD non-critical
8. SubjectDirectoryAttributes SEQUENCE OF SEQUENCE Attributes MUST non-critical
9. BasicConstraints SEQUENCE BasicConstraints CA: MUST critical, End-entity: MAY critical or non-critical
10. NameConstraints SEQUENCE NameConstraints
11. PolicyConstraints SEQUENCE PolicyConstraints MUST critical
12. ExtKeyUsageSyntax SEQUENCE OF OBJECT IDENTIFIER MAY critical or non-critical
13. CRLDistributionPoints SEQUENCE OF SEQUENCE DistributionPoints
14. InhibitAnyPolicy INTEGER MUST critical
15. FreshestCRL SEQUENCE OF SEQUENCE DistributionPoints MUST non-critical
*/
int x509_exts_add_authority_key_identifier(uint8_t *exts, size_t *extslen, size_t maxlen, int critical,
const uint8_t *keyid, size_t keyid_len,
const uint8_t *issuer, size_t issuer_len,
const uint8_t *serial, size_t serial_len);
int x509_exts_add_default_authority_key_identifier(uint8_t *exts, size_t *extslen, size_t maxlen,
const SM2_KEY *public_key);
int x509_exts_add_subject_key_identifier(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_subject_key_identifier_ex(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const SM2_KEY *subject_key);
int x509_exts_add_key_usage(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, int bits);
int x509_exts_add_certificate_policies(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_policy_mappings(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_subject_alt_name(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_issuer_alt_name(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_subject_directory_attributes(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_name_constraints(uint8_t *exts, size_t *extslen, size_t maxlen, int critical,
const uint8_t *permitted_subtrees, size_t permitted_subtrees_len,
const uint8_t *excluded_subtrees, size_t excluded_subtrees_len);
int x509_exts_add_policy_constraints(uint8_t *exts, size_t *extslen, size_t maxlen, int critical,
int require_explicit_policy, int inhibit_policy_mapping);
int x509_exts_add_basic_constraints(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, int ca, int path_len_constraint);
int x509_exts_add_ext_key_usage(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const int *key_purposes, size_t key_purposes_cnt);
int x509_exts_add_crl_distribution_points_ex(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, int oid,
const char *http_uri, size_t http_urilen, const char *ldap_uri, size_t ldap_urilen);
int x509_exts_add_crl_distribution_points(uint8_t *exts, size_t *extslen, size_t maxlen, int critical,
const char *http_uri, size_t http_urilen, const char *ldap_uri, size_t ldap_urilen);
int x509_exts_add_inhibit_any_policy(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, int skip_certs);
int x509_exts_add_freshest_crl(uint8_t *exts, size_t *extslen, size_t maxlen, int critical, const uint8_t *d, size_t dlen);
int x509_exts_add_authority_info_access(uint8_t *exts, size_t *extslen, size_t maxlen, int critical,
const char *ca_issuers_uri, size_t ca_issuers_urilen, // ca_issuers_uri is the URI (http://examaple.com/subCA.crt) of DER-encoded CA cert
const char *ocsp_uri, size_t ocsp_urilen);
int x509_exts_add_sequence(uint8_t *exts, size_t *extslen, size_t maxlen,
int oid, int critical, const uint8_t *d, size_t dlen);
/*
OtherName ::= SEQUENCE {
type-id OBJECT IDENTIFIER, -- known oid from x509_rdn_oid such as OID_at_common_name, or oid nodes
value [0] EXPLICIT ANY DEFINED BY type-id }
*/
int x509_other_name_to_der(
const uint32_t *nodes, size_t nodes_count,
const uint8_t *value, size_t value_len,
uint8_t **out, size_t *outlen);
int x509_other_name_from_der(
uint32_t *nodes, size_t *nodes_count,
const uint8_t **value, size_t *valuelen,
const uint8_t **in, size_t *inlen);
int x509_other_name_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
EDIPartyName ::= SEQUENCE {
nameAssigner [0] EXPLICIT DirectoryString OPTIONAL,
partyName [1] EXPLICIT DirectoryString }
*/
int x509_edi_party_name_to_der(
int assigner_tag, const uint8_t *assigner, size_t assigner_len,
int party_name_tag, const uint8_t *party_name, size_t party_name_len,
uint8_t **out, size_t *outlen);
int x509_edi_party_name_from_der(
int *assigner_tag, const uint8_t **assigner, size_t *assigner_len,
int *party_name_tag, const uint8_t **party_name, size_t *party_name_len,
const uint8_t **in, size_t *inlen);
int x509_edi_party_name_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
GeneralName ::= CHOICE {
otherName [0] IMPLICIT OtherName, -- Only in GeneralName
rfc822Name [1] IMPLICIT IA5String,
dNSName [2] IMPLICIT IA5String,
x400Address [3] IMPLICIT ORAddress,
directoryName [4] IMPLICIT Name, -- SEQENCE OF
ediPartyName [5] IMPLICIT EDIPartyName, -- Only in GeneralName
uniformResourceIdentifier [6] IMPLICIT IA5String,
iPAddress [7] IMPLICIT OCTET STRING, -- 4 bytes or string?
registeredID [8] IMPLICIT OBJECT IDENTIFIER }
*/
typedef enum {
X509_gn_other_name = 0,
X509_gn_rfc822_name = 1,
X509_gn_dns_name = 2,
X509_gn_x400_address = 3,
X509_gn_directory_name = 4,
X509_gn_edi_party_name = 5,
X509_gn_uniform_resource_identifier = 6,
X509_gn_ip_address = 7,
X509_gn_registered_id = 8,
} X509_GENERAL_NAME_CHOICE;
int x509_general_name_to_der(int choice, const uint8_t *d, size_t dlen, uint8_t **out, size_t *outlen);
int x509_general_name_from_der(int *choice, const uint8_t **d, size_t *dlen, const uint8_t **in, size_t *inlen);
int x509_general_name_print(FILE *fp, int fmt, int ind, const char *label, int choice, const uint8_t *d, size_t dlen);
/*
GeneralNames ::= SEQUENCE OF GeneralName
*/
#define x509_general_names_to_der(d,dlen,out,outlen) asn1_sequence_to_der(d,dlen,out,outlen)
#define x509_general_names_from_der(d,dlen,in,inlen) asn1_sequence_from_der(d,dlen,in,inlen)
int x509_general_names_add_general_name(uint8_t *gns, size_t *gnslen, size_t maxlen,
int choice, const uint8_t *d, size_t dlen);
int x509_general_names_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
int x509_general_names_add_other_name(uint8_t *gns, size_t *gnslen, size_t maxlen,
const uint32_t *nodes, size_t nodes_count,
const uint8_t *value, size_t value_len);
#define x509_general_names_add_rfc822_name(a,alen,maxlen,s) x509_general_names_add_general_name(a,alen,maxlen,X509_gn_rfc822_name,(uint8_t*)s,strlen(s))
#define x509_general_names_add_dns_name(a,alen,maxlen,s) x509_general_names_add_general_name(a,alen,maxlen,X509_gn_dns_name,(uint8_t*)s,strlen(s))
#define x509_general_names_add_x400_address(a,alen,maxlen,d,dlen) x509_general_names_add_general_name(a,alen,maxlen,X509_gn_x400_address,d,dlen)
#define x509_general_names_add_directory_name(a,alen,maxlen,d,dlen) x509_general_names_add_general_name(a,alen,maxlen,X509_gn_directory_name,d,dlen)
int x509_general_names_add_edi_party_name(uint8_t *gns, size_t *gnslen, size_t maxlen,
int assigner_tag, const uint8_t *assigner, size_t assigner_len,
int party_name_tag, const uint8_t *party_name, size_t party_name_len);
#define x509_general_names_add_uniform_resource_identifier(a,alen,maxlen,s) x509_general_names_add_general_name(a,alen,maxlen,X509_gn_uniform_resource_identifier,(uint8_t*)s,strlen(s))
#define x509_general_names_add_ip_address(a,alen,maxlen,s) x509_general_names_add_general_name(a,alen,maxlen,X509_gn_ip_address,(uint8_t*)s,strlen(s))
int x509_general_names_add_registered_id(uint8_t *gns, size_t *gnslen, size_t maxlen,
const uint32_t *nodes, size_t nodes_cnt);
int x509_uri_as_general_names_to_der_ex(int tag, const char *uri, size_t urilen, uint8_t **out, size_t *outlen);
#define x509_uri_as_general_names_to_der(uri,urilen,out,outlen) x509_uri_as_general_names_to_der_ex(ASN1_TAG_SEQUENCE,uri,urilen,out,outlen)
/*
AuthorityKeyIdentifier ::= SEQUENCE {
keyIdentifier [0] IMPLICIT OCTET STRING OPTIONAL,
authorityCertIssuer [1] IMPLICIT GeneralNames OPTIONAL,
authorityCertSerialNumber [2] IMPLICIT INTEGER OPTIONAL }
*/
int x509_authority_key_identifier_to_der(
const uint8_t *keyid, size_t keyid_len,
const uint8_t *issuer, size_t issuer_len,
const uint8_t *serial, size_t serial_len,
uint8_t **out, size_t *outlen);
int x509_authority_key_identifier_from_der(
const uint8_t **keyid, size_t *keyid_len,
const uint8_t **issuer, size_t *issuer_len,
const uint8_t **serial, size_t *serial_len,
const uint8_t **in, size_t *inlen);
int x509_authority_key_identifier_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
SubjectKeyIdentifier ::= OCTET STRING
*/
#define X509_SUBJECT_KEY_IDENTIFIER_MIN_LEN 16
#define X509_SUBJECT_KEY_IDENTIFIER_MAX_LEN 64
/*
KeyUsage ::= BIT STRING {
digitalSignature (0),
nonRepudiation (1), -- recent renamed contentCommitment
keyEncipherment (2),
dataEncipherment (3),
keyAgreement (4),
keyCertSign (5),
cRLSign (6),
encipherOnly (7),
decipherOnly (8) }
*/
#define X509_KU_DIGITAL_SIGNATURE (1 << 0)
#define X509_KU_NON_REPUDIATION (1 << 1)
#define X509_KU_KEY_ENCIPHERMENT (1 << 2)
#define X509_KU_DATA_ENCIPHERMENT (1 << 3)
#define X509_KU_KEY_AGREEMENT (1 << 4)
#define X509_KU_KEY_CERT_SIGN (1 << 5)
#define X509_KU_CRL_SIGN (1 << 6)
#define X509_KU_ENCIPHER_ONLY (1 << 7)
#define X509_KU_DECIPHER_ONLY (1 << 8)
const char *x509_key_usage_name(int flag);
int x509_key_usage_from_name(int *flag, const char *name);
#define x509_key_usage_to_der(bits,out,outlen) asn1_bits_to_der(bits,out,outlen)
#define x509_key_usage_from_der(bits,in,inlen) asn1_bits_from_der(bits,in,inlen)
int x509_key_usage_check(int bits, int cert_type);
int x509_key_usage_print(FILE *fp, int fmt, int ind, const char *label, int bits);
/*
DisplayText ::= CHOICE {
ia5String IA5String (SIZE (1..200)),
visibleString VisibleString (SIZE (1..200)),
bmpString BMPString (SIZE (1..200)),
utf8String UTF8String (SIZE (1..200))
}
*/
#define X509_DISPLAY_TEXT_MIN_LEN 1
#define X509_DISPLAY_TEXT_MAX_LEN 200
int x509_display_text_check(int tag, const uint8_t *d, size_t dlen);
int x509_display_text_to_der(int tag, const uint8_t *d, size_t dlen, uint8_t **out, size_t *outlen);
int x509_display_text_from_der(int *tag, const uint8_t **d, size_t *dlen, const uint8_t **in, size_t *inlen);
int x509_display_text_print(FILE *fp, int fmt, int ind, const char *label, int tag, const uint8_t *d, size_t dlen);
/*
NoticeReference ::= SEQUENCE {
organization DisplayText,
noticeNumbers SEQUENCE OF INTEGER }
UserNotice ::= SEQUENCE {
noticeRef NoticeReference OPTIONAL,
explicitText DisplayText OPTIONAL }
*/
#define X509_MAX_NOTICE_NUMBERS 32
int x509_notice_reference_to_der(
int org_tag, const uint8_t *org, size_t org_len,
const int *notice_numbers, size_t notice_numbers_cnt,
uint8_t **out, size_t *outlen);
int x509_notice_reference_from_der(
int *org_tag, const uint8_t **org, size_t *org_len,
int *notice_numbers, size_t *notice_numbers_cnt, size_t max_notice_numbers,
const uint8_t **in, size_t *inlen);
int x509_notice_reference_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
int x509_user_notice_to_der(
int notice_ref_org_tag, const uint8_t *notice_ref_org, size_t notice_ref_org_len,
const int *notice_ref_notice_numbers, size_t notice_ref_notice_numbers_cnt,
int explicit_text_tag, const uint8_t *explicit_text, size_t explicit_text_len,
uint8_t **out, size_t *outlen);
int x509_user_notice_from_der(
int *notice_ref_org_tag, const uint8_t **notice_ref_org, size_t *notice_ref_org_len,
int *notice_ref_notice_numbers, size_t *notice_ref_notice_numbers_cnt, size_t max_notice_ref_notice_numbers,
int *explicit_text_tag, const uint8_t **explicit_text, size_t *explicit_text_len,
const uint8_t **in, size_t *inlen);
int x509_user_notice_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
PolicyQualifierInfo ::= SEQUENCE {
policyQualifierId PolicyQualifierId,
qualifier ANY DEFINED BY policyQualifierId }
id-qt
OID_qt_cps
OID_qt_unotice
switch(policyQualifierId)
case id-qt-cps : qualifier ::= IA5String
case id-qt-unotice : qualifier ::= UserNotice
*/
const char *x509_qualifier_id_name(int oid);
int x509_qualifier_id_from_name(const char *name);
int x509_qualifier_id_from_der(int *oid, const uint8_t **in, size_t *inlen);
int x509_qualifier_id_to_der(int oid, uint8_t **out, size_t *outlen);
int x509_policy_qualifier_info_to_der(
int oid,
const uint8_t *qualifier, size_t qualifier_len,
uint8_t **out, size_t *outlen);
int x509_policy_qualifier_info_from_der(
int *oid,
const uint8_t **qualifier, size_t *qualifier_len,
const uint8_t **in, size_t *inlen);
int x509_policy_qualifier_info_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
#define x509_policy_qualifier_infos_to_der(d,dlen,out,outlen) asn1_sequence_to_der(d,dlen,out,outlen)
#define x509_policy_qualifier_infos_from_der(d,dlen,in,ineln) asn1_sequence_from_der(d,dlen,in,inlen)
int x509_policy_qualifier_infos_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
PolicyInformation ::= SEQUENCE {
policyIdentifier CertPolicyId,
policyQualifiers SEQUENCE SIZE (1..MAX) OF PolicyQualifierInfo OPTIONAL }
CertPolicyId ::= OBJECT IDENTIFIER -- undefined
OID_any_policy
*/
char *x509_cert_policy_id_name(int oid);
int x509_cert_policy_id_from_name(const char *name);
int x509_cert_policy_id_from_der(int *oid, uint32_t *nodes, size_t *nodes_cnt, const uint8_t **in, size_t *inlen);
int x509_cert_policy_id_to_der(int oid, const uint32_t *nodes, size_t nodes_cnt, uint8_t **out, size_t *outlen);
int x509_policy_information_to_der(
int policy_oid, const uint32_t *policy_nodes, size_t policy_nodes_cnt,
const uint8_t *qualifiers, size_t qualifiers_len,
uint8_t **out, size_t *outlen);
int x509_policy_information_from_der(
int *policy_oid, uint32_t *policy_nodes, size_t *policy_nodes_cnt,
const uint8_t **qualifiers, size_t *qualifiers_len,
const uint8_t **in, size_t *inlen);
int x509_policy_information_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
CertificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInformation
*/
int x509_certificate_policies_add_policy_information(uint8_t *d, size_t *dlen, size_t maxlen,
int policy_oid, const uint32_t *policy_nodes, size_t policy_nodes_cnt,
const uint8_t *qualifiers, size_t qualifiers_len);
int x509_certificate_policies_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
#define x509_certificate_policies_to_der(d,dlen,out,outlen) asn1_sequence_to_der(d,dlen,out,outlen)
#define x509_certificate_policies_from_der(d,dlen,in,inlen) asn1_sequence_from_der(d,dlen,in,inlen)
/*
PolicyMapping ::= SEQUENCE {
issuerDomainPolicy CertPolicyId, -- id-anyPolicy or other undefined
subjectDomainPolicy CertPolicyId }
*/
int x509_policy_mapping_to_der(
int issuer_policy_oid, const uint32_t *issuer_policy_nodes, size_t issuer_policy_nodes_cnt,
int subject_policy_oid, const uint32_t *subject_policy_nodes, size_t subject_policy_nodes_cnt,
uint8_t **out, size_t *outlen);
int x509_policy_mapping_from_der(
int *issuer_policy_oid, uint32_t *issuer_policy_nodes, size_t *issuer_policy_nodes_cnt,
int *subject_policy_oid, uint32_t *subject_policy_nodes, size_t *subject_policy_nodes_cnt,
const uint8_t **in, size_t *inlen);
int x509_policy_mapping_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
PolicyMappings ::= SEQUENCE OF PolicyMapping
*/
int x509_policy_mappings_add_policy_mapping(uint8_t *d, size_t *dlen, size_t maxlen,
int issuer_policy_oid, const uint32_t *issuer_policy_nodes, size_t issuer_policy_nodes_cnt,
int subject_policy_oid, const uint32_t *subject_policy_nodes, size_t subject_policy_nodes_cnt);
int x509_policy_mappings_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
#define x509_policy_mappings_to_der(d,dlen,out,outlen) asn1_sequence_to_der(d,dlen,out,outlen)
#define x509_policy_mappings_from_der(d,dlen,in,inlen) asn1_sequence_from_der(d,dlen,in,inlen)
/*
SubjectAltName ::= GeneralNames
*/
#define x509_subject_alt_name_print(fp,fmt,ind,label,d,dlen) x509_general_names_print(fp,fmt,ind,label,d,dlen)
/*
IssuerAltName ::= GeneralNames
*/
#define x509_issuer_alt_name_print(fp,fmt,ind,label,d,dlen) x509_general_names_print(fp,fmt,ind,label,d,dlen)
/*
SubjectDirectoryAttributes ::= SEQUENCE OF Attribute
Attribute ::= SEQUENCE {
type OBJECT IDENTIFIER,
values SET OF ANY }
*/
int x509_attribute_to_der(
const uint32_t *nodes, size_t nodes_cnt,
const uint8_t *values, size_t values_len,
uint8_t **out, size_t *outlen);
int x509_attribute_from_der(
int *oid, uint32_t *nodes, size_t *nodes_cnt,
const uint8_t **values, size_t *values_len,
const uint8_t **in, size_t *inlen);
int x509_attribute_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
int x509_attributes_add_attribute(uint8_t *d, size_t *dlen, size_t maxlen,
const uint32_t *nodes, size_t nodes_cnt,
const uint8_t *values, size_t values_len);
int x509_attributes_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
#define x509_attributes_to_der(d,dlen,out,outlen) asn1_sequence_to_der(d,dlen,out,outlen)
#define x509_attributes_from_der(d,dlen,in,inlen) asn1_sequence_from_der(d,dlen,in,inlen)
/*
BasicConstraints ::= SEQUENCE {
cA BOOLEAN DEFAULT FALSE,
pathLenConstraint INTEGER (0..MAX) OPTIONAL }
*/
#define X509_MAX_PATH_LEN_CONSTRAINT 6
int x509_basic_constraints_to_der(int ca, int path_len_cons, uint8_t **out, size_t *outlen);
int x509_basic_constraints_from_der(int *ca, int *path_len_cons, const uint8_t **in, size_t *inlen);
int x509_basic_constraints_check(int ca, int path_len_cons, int cert_type);
int x509_basic_constraints_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
GeneralSubtree ::= SEQUENCE {
base GeneralName,
minimum [0] IMPLICIT BaseDistance DEFAULT 0,
maximum [1] IMPLICIT BaseDistance OPTIONAL }
BaseDistance ::= INTEGER (0..MAX)
*/
int x509_general_subtree_to_der(
int base_choice, const uint8_t *base, size_t base_len,
int minimum, int maximum,
uint8_t **out, size_t *outlen);
int x509_general_subtree_from_der(
int *base_choice, const uint8_t **base, size_t *base_len,
int *minimum, int *maximum,
const uint8_t **in, size_t *inlen);
int x509_general_subtree_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
GeneralSubtrees ::= SEQUENCE SIZE (1..MAX) OF GeneralSubtree
*/
int x509_general_subtrees_add_general_subtree(uint8_t *d, size_t *dlen, size_t maxlen,
int base_choice, const uint8_t *base, size_t base_len,
int minimum, int maximum);
int x509_general_subtrees_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
#define x509_general_subtrees_to_der(d,dlen,out,outlen) asn1_sequence_to_der(d,dlen,out,outlen)
#define x509_general_subtrees_from_der(d,dlen,in,inlen) asn1_sequence_from_der(d,dlen,in,inlen)
/*
NameConstraints ::= SEQUENCE {
permittedSubtrees [0] GeneralSubtrees OPTIONAL,
excludedSubtrees [1] GeneralSubtrees OPTIONAL }
*/
int x509_name_constraints_to_der(
const uint8_t *permitted_subtrees, size_t permitted_subtrees_len,
const uint8_t *excluded_subtrees, size_t excluded_subtrees_len,
uint8_t **out, size_t *outlen);
int x509_name_constraints_from_der(
const uint8_t **permitted_subtrees, size_t *permitted_subtrees_len,
const uint8_t **excluded_subtrees, size_t *excluded_subtrees_len,
const uint8_t **in, size_t *inlen);
int x509_name_constraints_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
PolicyConstraints ::= SEQUENCE {
requireExplicitPolicy [0] IMPLICIT SkipCerts OPTIONAL,
inhibitPolicyMapping [1] IMPLICIT SkipCerts OPTIONAL
}
SkipCerts ::= INTEGER (0..MAX)
*/
int x509_policy_constraints_to_der(int require_explicit_policy, int inhibit_policy_mapping, uint8_t **out, size_t *outlen);
int x509_policy_constraints_from_der(int *require_explicit_policy, int *inhibit_policy_mapping, const uint8_t **in, size_t *inlen);
int x509_policy_constraints_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
ExtKeyUsageSyntax ::= SEQUENCE SIZE (1..MAX) OF KeyPurposeId
KeyPurposeId:
OID_any_extended_key_usage
id-kp
OID_kp_server_auth
OID_kp_client_auth
OID_kp_code_signing
OID_kp_email_protection
OID_kp_time_stamping
OID_kp_ocsp_signing
*/
#define X509_MAX_KEY_PURPOSES 7
const char *x509_key_purpose_name(int oid);
const char *x509_key_purpose_text(int oid);
int x509_key_purpose_from_name(const char *name);
int x509_key_purpose_from_der(int *oid, const uint8_t **in, size_t *inlen);
int x509_key_purpose_to_der(int oid, uint8_t **out, size_t *outlen);
int x509_ext_key_usage_to_der(const int *oids, size_t oids_cnt, uint8_t **out, size_t *outlen);
int x509_ext_key_usage_from_der(int *oids, size_t *oids_cnt, size_t max_cnt, const uint8_t **in, size_t *inlen);
int x509_ext_key_usage_check(const int *oids, size_t oids_cnt, int cert_type);
int x509_ext_key_usage_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
ReasonFlags ::= BIT STRING {
unused (0),
keyCompromise (1),
cACompromise (2),
affiliationChanged (3),
superseded (4),
cessationOfOperation (5),
certificateHold (6),
privilegeWithdrawn (7),
aACompromise (8) }
*/
#define X509_RF_UNUSED (1 << 0)
#define X509_RF_KEY_COMPROMISE (1 << 1)
#define X509_RF_CA_COMPROMISE (1 << 2)
#define X509_RF_AFFILIATION_CHANGED (1 << 3)
#define X509_RF_SUPERSEDED (1 << 4)
#define X509_RF_CESSATION_OF_OPERATION (1 << 5)
#define X509_RF_CERTIFICATE_HOLD (1 << 6)
#define X509_RF_PRIVILEGE_WITHDRAWN (1 << 7)
#define X509_RF_AA_COMPROMISE (1 << 8)
const char *x509_revoke_reason_flag_name(int flag);
int x509_revoke_reason_flag_from_name(int *flag, const char *name);
#define x509_revoke_reason_flags_to_der(bits,out,outlen) asn1_bits_to_der(bits,out,outlen)
#define x509_revoke_reason_flags_from_der(bits,in,inlen) asn1_bits_from_der(bits,in,inlen)
int x509_revoke_reason_flags_print(FILE *fp, int fmt, int ind, const char *label, int bits);
/*
DistributionPointName ::= CHOICE {
fullName [0] IMPLICIT GeneralNames, -- SEQUENCE OF
nameRelativeToCRLIssuer [1] IMPLICIT RelativeDistinguishedName } -- SET OF
*/
enum {
X509_full_name = 0,
X509_name_relative_to_crl_issuer = 1,
};
int x509_uri_as_distribution_point_name_to_der(const char *uri, size_t urilen, uint8_t **out, size_t *outlen);
int x509_distribution_point_name_from_der(int *choice, const uint8_t **d, size_t *dlen, const uint8_t **in, size_t *inlen);
int x509_uri_as_distribution_point_name_from_der(const char **uri, size_t *urilen, const uint8_t **in, size_t *inlen);
int x509_distribution_point_name_print(FILE *fp, int fmt, int ind, const char *label,const uint8_t *a, size_t alen);
int x509_uri_as_explicit_distribution_point_name_to_der(int index, const char *uri, size_t urilen, uint8_t **out, size_t *outlen);
int x509_uri_as_explicit_distribution_point_name_from_der(int index, const char **uri, size_t *urilen, const uint8_t **in, size_t *inlen);
/*
DistributionPoint ::= SEQUENCE {
distributionPoint [0] EXPLICIT DistributionPointName OPTIONAL,
reasons [1] IMPLICIT ReasonFlags OPTIONAL,
cRLIssuer [2] IMPLICIT GeneralNames OPTIONAL }
*/
int x509_uri_as_distribution_point_to_der(const char *uri, size_t urilen,
int reasons, const uint8_t *crl_issuer, size_t crl_issuer_len,
uint8_t **out, size_t *outlen);
int x509_uri_as_distribution_point_from_der(const char **uri, size_t *urilen,
int *reasons, const uint8_t **crl_issuer, size_t *crl_issuer_len,
const uint8_t **in, size_t *inlen);
int x509_distribution_point_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
DistributionPoints ::= SEQUENCE OF DistributionPoint
*/
int x509_uri_as_distribution_points_to_der(const char *uri, size_t urilen,
int reasons, const uint8_t *crl_issuer, size_t crl_issuer_len,
uint8_t **out, size_t *outlen);
int x509_uri_as_distribution_points_from_der(const char **uri, size_t *urilen,
int *reasons, const uint8_t **crl_issuer, size_t *crl_issuer_len,
const uint8_t **in, size_t *inlen);
int x509_distribution_points_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
/*
CRLDistributionPoints ::= SEQUENCE SIZE (1..MAX) OF DistributionPoint
*/
#define x509_crl_distribution_points_to_der(d,dlen,out,outlen) x509_distribution_points_to_der(d,dlen,out,outlen)
#define x509_crl_distribution_points_from_der(d,dlen,in,inlen) x509_distribution_points_from_der(d,dlen,in,inlen)
#define x509_crl_distribution_points_print(fp,fmt,ind,label,d,dlen) x509_distribution_points_print(fp,fmt,ind,label,d,dlen)
/*
InhibitAnyPolicy ::= SkipCerts
SkipCerts ::= INTEGER (0..MAX)
*/
#define x509_inhibit_any_policy_to_der(val,out,outlen) asn1_int_to_der(val,out,outlen)
#define x509_inhibit_any_policy_from_der(val,in,inlen) asn1_int_from_der(val,in,inlen)
/*
FreshestCRL ::= CRLDistributionPoints
*/
#define x509_freshest_crl_to_der(d,dlen,out,outlen) x509_crl_distribution_points_to_der(d,dlen,out,outlen)
#define x509_freshest_crl_from_der(d,dlen,in,inlen) x509_crl_distribution_points_from_der(d,dlen,in,inlen)
#define x509_freshest_crl_print(fp,fmt,ind,label,d,dlen) x509_crl_distribution_points_print(fp,fmt,ind,label,d,dlen)
/*
Netscape-Defined Certificate Extensions
https://docs.oracle.com/cd/E19957-01/816-5533-10/ext.htm#1023061
NetscapeCertType ::= BIT STRING
bit 0: SSL Client certificate
bit 1: SSL Server certificate
bit 2: S/MIME certificate
bit 3: Object-signing certificate
bit 4: Reserved for future use
bit 5: SSL CA certificate
bit 6: S/MIME CA certificate
bit 7: Object-signing CA certificate
NetscapeCertComment ::= IA5String
*/
int x509_netscape_cert_type_print(FILE *fp, int fmt, int ind, const char *label, int bits);
int x509_exts_check(const uint8_t *exts, size_t extslen, int cert_type,
int *path_len_constraints);
/*
AuthorityInfoAccessSyntax ::= SEQUENCE OF AccessDescription
AccessDescription ::= SEQUENCE {
accessMethod OBJECT IDENTIFIER,
accessLocation GeneralName }
accessMethods:
OID_ad_ca_issuers
OID_ad_ocsp
*/
const char *x509_access_method_name(int oid);
int x509_access_method_from_name(const char *name);
int x509_access_method_to_der(int oid, uint8_t **out, size_t *outlen);
int x509_access_method_from_der(int *oid, const uint8_t **in, size_t *inlen);
int x509_access_description_to_der(int oid, const char *uri, size_t urilen, uint8_t **out, size_t *outlen);
int x509_access_description_from_der(int *oid, const char **uri, size_t *urilen, const uint8_t **in, size_t *inlen);
int x509_access_description_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
int x509_authority_info_access_to_der(
const char *ca_issuers_uri, size_t ca_issuers_urilen,
const char *ocsp_uri, size_t ocsp_urilen,
uint8_t **out, size_t *outlen);
int x509_authority_info_access_from_der(
const char **ca_issuers_uri, size_t *ca_issuers_urilen,
const char **ocsp_uri, size_t *ocsp_urilen,
const uint8_t **in, size_t *inlen);
int x509_authority_info_access_print(FILE *fp, int fmt, int ind, const char *label, const uint8_t *d, size_t dlen);
#ifdef __cplusplus
}
#endif
#endif
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