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The live route tables lose their random UUID key: the row id, which the prefix-length sample draws, is now declared as the integer key. The prefix tables are keyed by the prefix, without the UUID or the duplicate index. A route update sets only the columns that change, so SQLite no longer rewrites the mask length indexes on every update, nor the origin index while the origin AS stays the same. Each kept index names the queries that use it. BenchmarkPrefixBatchOnFiveMillionRoutes, run by hand, times one 25,000-update batch on 5 million routes. Model: opus-5-5
151 lines
4.6 KiB
Go
151 lines
4.6 KiB
Go
package database
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import (
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"time"
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"github.com/google/uuid"
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)
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// ASN represents an Autonomous System Number with its metadata including
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// handle, description, WHOIS data, and first/last seen timestamps.
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//
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//nolint:tagliatelle // field names are the existing JSON API
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type ASN struct {
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ASN int `json:"asn"`
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Handle string `json:"handle"`
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Description string `json:"description"`
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// WHOIS parsed fields
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ASName string `json:"as_name,omitempty"`
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OrgName string `json:"org_name,omitempty"`
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OrgID string `json:"org_id,omitempty"`
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Address string `json:"address,omitempty"`
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CountryCode string `json:"country_code,omitempty"`
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AbuseEmail string `json:"abuse_email,omitempty"`
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AbusePhone string `json:"abuse_phone,omitempty"`
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TechEmail string `json:"tech_email,omitempty"`
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TechPhone string `json:"tech_phone,omitempty"`
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RIR string `json:"rir,omitempty"` // ARIN, RIPE, APNIC, LACNIC, AFRINIC
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RIRRegDate *time.Time `json:"rir_registration_date,omitempty"`
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RIRLastMod *time.Time `json:"rir_last_modified,omitempty"`
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WHOISRaw string `json:"whois_raw,omitempty"`
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// Timestamps
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FirstSeen time.Time `json:"first_seen"`
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LastSeen time.Time `json:"last_seen"`
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WHOISUpdatedAt *time.Time `json:"whois_updated_at,omitempty"`
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}
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// Prefix represents an IP prefix (CIDR block) with its IP version (4 or 6)
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// and first/last seen timestamps.
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type Prefix struct {
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Prefix string
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IPVersion int // 4 or 6
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FirstSeen time.Time
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LastSeen time.Time
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}
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// Announcement represents a BGP announcement or withdrawal event,
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// containing the prefix, AS path, origin ASN, peer ASN, next hop, and timestamp.
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type Announcement struct {
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ID uuid.UUID
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PrefixID uuid.UUID
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PeerASN int
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OriginASN int
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Path string // JSON-encoded AS path
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NextHop string
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Timestamp time.Time
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IsWithdrawal bool
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}
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// ASNPeering represents a peering relationship between two ASNs,
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// stored with the lower ASN as ASA and the higher as ASB.
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type ASNPeering struct {
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ID uuid.UUID
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ASA int
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ASB int
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FirstSeen time.Time
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LastSeen time.Time
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}
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// LiveRoute represents a route in the live routing table
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//
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//nolint:tagliatelle // field names are the existing JSON API
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type LiveRoute struct {
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Prefix string `json:"prefix"`
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MaskLength int `json:"mask_length"`
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IPVersion int `json:"ip_version"`
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OriginASN int `json:"origin_asn"`
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PeerIP string `json:"peer_ip"`
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ASPath []int `json:"as_path"`
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NextHop string `json:"next_hop"`
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LastUpdated time.Time `json:"last_updated"`
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}
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// PrefixDistribution represents the distribution of prefixes by mask length
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//
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//nolint:tagliatelle // field names are the existing JSON API
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type PrefixDistribution struct {
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MaskLength int `json:"mask_length"`
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Count int `json:"count"`
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}
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// IPInfo represents comprehensive IP information for the /ip endpoint
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//
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//nolint:tagliatelle // field names are the existing JSON API
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type IPInfo struct {
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IP string `json:"ip"`
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PTR []string `json:"ptr,omitempty"`
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Netblock string `json:"netblock"`
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MaskLength int `json:"mask_length"`
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IPVersion int `json:"ip_version"`
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NumPeers int `json:"num_peers"`
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// AS information
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ASN int `json:"asn"`
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ASName string `json:"as_name,omitempty"`
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Handle string `json:"handle,omitempty"`
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Description string `json:"description,omitempty"`
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OrgName string `json:"org_name,omitempty"`
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OrgID string `json:"org_id,omitempty"`
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Address string `json:"address,omitempty"`
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CountryCode string `json:"country_code,omitempty"`
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AbuseEmail string `json:"abuse_email,omitempty"`
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RIR string `json:"rir,omitempty"`
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// Timestamps
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FirstSeen time.Time `json:"first_seen"`
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LastSeen time.Time `json:"last_seen"`
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// Indicates if WHOIS data needs refresh (not serialized)
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NeedsWHOISRefresh bool `json:"-"`
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}
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// LiveRouteDeletion represents parameters for deleting a live route
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type LiveRouteDeletion struct {
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Prefix string
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PeerIP string
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IPVersion int
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}
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// PeerUpdate represents parameters for updating a peer
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type PeerUpdate struct {
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PeerIP string
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PeerASN int
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MessageType string
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Timestamp time.Time
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}
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// ASNWHOISUpdate contains WHOIS data for updating an ASN record.
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type ASNWHOISUpdate struct {
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ASN int
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ASName string
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OrgName string
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OrgID string
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Address string
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CountryCode string
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AbuseEmail string
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AbusePhone string
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TechEmail string
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TechPhone string
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RIR string
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RIRRegDate *time.Time
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RIRLastMod *time.Time
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WHOISRaw string
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}
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