类 OpenSSL::OCSP::CertificateId
一个 OpenSSL::OCSP::CertificateId
用于标识证书,以便 CA 可以执行状态检查。
公共类方法
OpenSSL::OCSP::CertificateId.new(subject, issuer, digest = nil) → certificate_id 点击切换源代码
OpenSSL::OCSP::CertificateId.new(der_string) → certificate_id
OpenSSL::OCSP::CertificateId.new(obj) → certificate_id
为给定的 subject 和 issuer X509
证书创建一个新的 OpenSSL::OCSP::CertificateId
。digest 是用于计算哈希值的摘要算法。默认值为 SHA-1。
如果只给出一个参数,则将其解码为证书 ID 的 DER 表示形式,或从响应 to_der
方法的对象生成证书 ID。
static VALUE ossl_ocspcid_initialize(int argc, VALUE *argv, VALUE self) { OCSP_CERTID *id, *newid; VALUE subject, issuer, digest; GetOCSPCertId(self, id); if (rb_scan_args(argc, argv, "12", &subject, &issuer, &digest) == 1) { VALUE arg; const unsigned char *p; arg = ossl_to_der_if_possible(subject); StringValue(arg); p = (unsigned char *)RSTRING_PTR(arg); newid = d2i_OCSP_CERTID(NULL, &p, RSTRING_LEN(arg)); if (!newid) ossl_raise(eOCSPError, "d2i_OCSP_CERTID"); } else { X509 *x509s, *x509i; const EVP_MD *md; x509s = GetX509CertPtr(subject); /* NO NEED TO DUP */ x509i = GetX509CertPtr(issuer); /* NO NEED TO DUP */ md = !NIL_P(digest) ? ossl_evp_get_digestbyname(digest) : NULL; newid = OCSP_cert_to_id(md, x509s, x509i); if (!newid) ossl_raise(eOCSPError, "OCSP_cert_to_id"); } SetOCSPCertId(self, newid); OCSP_CERTID_free(id); return self; }
公共实例方法
cmp(other) → true 或 false 点击切换源代码
将此证书 ID 与 other 进行比较,如果它们相同,则返回 true
。
static VALUE ossl_ocspcid_cmp(VALUE self, VALUE other) { OCSP_CERTID *id, *id2; int result; GetOCSPCertId(self, id); GetOCSPCertId(other, id2); result = OCSP_id_cmp(id, id2); return (result == 0) ? Qtrue : Qfalse; }
cmp_issuer(other) → true 或 false 点击切换源代码
将此证书 ID 的颁发者与 other 进行比较,如果它们相同,则返回 true
。
static VALUE ossl_ocspcid_cmp_issuer(VALUE self, VALUE other) { OCSP_CERTID *id, *id2; int result; GetOCSPCertId(self, id); GetOCSPCertId(other, id2); result = OCSP_id_issuer_cmp(id, id2); return (result == 0) ? Qtrue : Qfalse; }
hash_algorithm → String 点击切换源代码
返回用于生成 issuerNameHash 和 issuerKeyHash 值的哈希算法的 ln(长名称)。
static VALUE ossl_ocspcid_get_hash_algorithm(VALUE self) { OCSP_CERTID *id; ASN1_OBJECT *oid; BIO *out; GetOCSPCertId(self, id); OCSP_id_get0_info(NULL, &oid, NULL, NULL, id); if (!(out = BIO_new(BIO_s_mem()))) ossl_raise(eOCSPError, "BIO_new"); if (!i2a_ASN1_OBJECT(out, oid)) { BIO_free(out); ossl_raise(eOCSPError, "i2a_ASN1_OBJECT"); } return ossl_membio2str(out); }
initialize_copy(p1) 点击切换源代码
static VALUE ossl_ocspcid_initialize_copy(VALUE self, VALUE other) { OCSP_CERTID *cid, *cid_old, *cid_new; rb_check_frozen(self); GetOCSPCertId(self, cid_old); GetOCSPCertId(other, cid); cid_new = OCSP_CERTID_dup(cid); if (!cid_new) ossl_raise(eOCSPError, "OCSP_CERTID_dup"); SetOCSPCertId(self, cid_new); OCSP_CERTID_free(cid_old); return self; }
issuer_key_hash → String 点击切换源代码
返回此证书 ID 的 issuerKeyHash,即颁发者公钥的哈希值。
static VALUE ossl_ocspcid_get_issuer_key_hash(VALUE self) { OCSP_CERTID *id; ASN1_OCTET_STRING *key_hash; VALUE ret; GetOCSPCertId(self, id); OCSP_id_get0_info(NULL, NULL, &key_hash, NULL, id); ret = rb_str_new(NULL, key_hash->length * 2); ossl_bin2hex(key_hash->data, RSTRING_PTR(ret), key_hash->length); return ret; }
issuer_name_hash → String 点击切换源代码
返回此证书 ID 的 issuerNameHash,即使用 hashAlgorithm 计算的颁发者可分辨名称的哈希值。
static VALUE ossl_ocspcid_get_issuer_name_hash(VALUE self) { OCSP_CERTID *id; ASN1_OCTET_STRING *name_hash; VALUE ret; GetOCSPCertId(self, id); OCSP_id_get0_info(&name_hash, NULL, NULL, NULL, id); ret = rb_str_new(NULL, name_hash->length * 2); ossl_bin2hex(name_hash->data, RSTRING_PTR(ret), name_hash->length); return ret; }
serial → Integer 点击切换源代码
返回正在请求状态的证书的序列号。
static VALUE ossl_ocspcid_get_serial(VALUE self) { OCSP_CERTID *id; ASN1_INTEGER *serial; GetOCSPCertId(self, id); OCSP_id_get0_info(NULL, NULL, NULL, &serial, id); return asn1integer_to_num(serial); }
to_der → String 点击切换源代码
将此证书标识符编码为 DER 编码的字符串。
static VALUE ossl_ocspcid_to_der(VALUE self) { OCSP_CERTID *id; VALUE str; long len; unsigned char *p; GetOCSPCertId(self, id); if ((len = i2d_OCSP_CERTID(id, NULL)) <= 0) ossl_raise(eOCSPError, NULL); str = rb_str_new(0, len); p = (unsigned char *)RSTRING_PTR(str); if (i2d_OCSP_CERTID(id, &p) <= 0) ossl_raise(eOCSPError, NULL); ossl_str_adjust(str, p); return str; }