Novel ORS analysis method based on local analysis

Abstract

The invention relates to the technical field of computers, in particular to a novel ORS analysis method based on local analysis, which comprises the following steps: acquiring OID related information, sending a request to a client to convert an OID-IRI value into a corresponding FQDN domain name, sending a query request to the local analysis to acquire an NAPTR resource record containing a request ORS information type, and sending the NAPTR resource record to the client. The method comprises the following steps that: an ORS (Open Recommended Standard) client receives information, locally analyzes and returns 0 or more NAPTR resource records, the ORS client receives the returned information, processes the NAPTR resource records and then returns 0 to more information records with priority values and corresponding DNS RCODE values to an application, and ORS data cache synchronization comprises active synchronous cache ORS data and passive cache historical data. OID analysis can be quickly obtained by directly accessing a local analysis function, interference of a DNS root server and an ORS root server is avoided, and the method is more autonomous and controllable.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a novel ORS parsing method based on local parsing. Background technique [0002] Object ID Resolution System (ORS: OID Resolution System) is an information system capable of retrieving OID object IDs to obtain corresponding resource records and obtain object resolution information. The format of the OID identifier is coded according to dotted numbers, for example, 1.2.156.3.14331. The OID resolution system ORS is based on DNS, and the ORS root server is mounted on the oid-res.org service node to resolve all OID identification information. For example, resolving 1.2.156.3.14331 will access the domain name 14331.3.156.2.1.oid-res.org. [0003] However, domain name resolution needs to query the final OID result through DNS root, top-level domain, and multi-level authority. This process takes a long time to resolve the link, especially through the root server operated by an overs...

AI Technical Summary

Problems solved by technology

[0003] However, domain name resolution needs to query the final OID result through DNS root, top-level domain, and multi-level authority. This process takes a long time to resolve the link, especially through the root server operated by an overseas company. The reliability and performance of the resolution are uncertain. Moreover, OID query content is transmitted in plain text, and multi-level link analysis has the risk of privacy leakage.

Images