Interface PeerCertificate

interface PeerCertificate {
    ca: boolean;
    raw: Buffer;
    subject: Certificate;
    issuer: Certificate;
    valid_from: string;
    valid_to: string;
    serialNumber: string;
    fingerprint: string;
    fingerprint256: string;
    fingerprint512: string;
    ext_key_usage?: string[];
    subjectaltname?: string;
    infoAccess?: Dict<string[]>;
    bits?: number;
    exponent?: string;
    modulus?: string;
    pubkey?: Buffer;
    asn1Curve?: string;
    nistCurve?: string;
}

Properties

ca raw subject issuer valid_from valid_to serialNumber fingerprint fingerprint256 fingerprint512 ext_key_usage? subjectaltname? infoAccess? bits? exponent? modulus? pubkey? asn1Curve? nistCurve?

Properties

ca

ca: boolean

true if a Certificate Authority (CA), false otherwise.

Since

v18.13.0

raw

raw: Buffer

The DER encoded X.509 certificate data.

subject

subject: Certificate

The certificate subject.

issuer

issuer: Certificate

The certificate issuer, described in the same terms as the subject.

valid_from

valid_from: string

The date-time the certificate is valid from.

valid_to

valid_to: string

The date-time the certificate is valid to.

serialNumber

serialNumber: string

The certificate serial number, as a hex string.

fingerprint

fingerprint: string

The SHA-1 digest of the DER encoded certificate. It is returned as a : separated hexadecimal string.

fingerprint256

fingerprint256: string

The SHA-256 digest of the DER encoded certificate. It is returned as a : separated hexadecimal string.

fingerprint512

fingerprint512: string

The SHA-512 digest of the DER encoded certificate. It is returned as a : separated hexadecimal string.

Optionalext_key_usage

ext_key_usage?: string[]

The extended key usage, a set of OIDs.

Optionalsubjectaltname

subjectaltname?: string

A string containing concatenated names for the subject, an alternative to the subject names.

OptionalinfoAccess

infoAccess?: Dict<string[]>

An array describing the AuthorityInfoAccess, used with OCSP.

Optionalbits

bits?: number

For RSA keys: The RSA bit size.

For EC keys: The key size in bits.

Optionalexponent

exponent?: string

The RSA exponent, as a string in hexadecimal number notation.

Optionalmodulus

modulus?: string

The RSA modulus, as a hexadecimal string.

Optionalpubkey

pubkey?: Buffer

The public key.

Optionalasn1Curve

asn1Curve?: string

The ASN.1 name of the OID of the elliptic curve. Well-known curves are identified by an OID. While it is unusual, it is possible that the curve is identified by its mathematical properties, in which case it will not have an OID.

OptionalnistCurve

nistCurve?: string

The NIST name for the elliptic curve,if it has one (not all well-known curves have been assigned names by NIST).

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