Function decodeSAN

modules/crypt/etc/x509.js:184–200

(buf)

		}
	},
	decodeSAN(buf) {
		let b = this.decodeExtension(buf, [2, 5, 29, 17]);	// Subject Alternative Name
		if (!b) return;

		b = new BER((new BER(b)).getSequence());

		const names = [];
		while (b.readable) {
			const tag = b.getTag() & 0x7F;
			let value = b.getChunk(b.getLength()).slice().buffer;
			if ((2 === tag) || (1 === tag) || (6 === tag))		// IA5String: dNSName, rfc822Name, uniformResourceIdentifier
				value = String.fromArrayBuffer(value); 
			names.push({tag, value});
		}
		
		return names;
	},
	decodeExtension(buf, extid) @ "xs_x509_decodeExtension",
};