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cassandra.go
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cassandra.go
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/*===----------- cassandra.go - cassandra interface in go -------------===
*
*
* This file is licensed under the Apache 2 License. See LICENSE for details.
*
* Copyright (c) 2018 Andrew Grosser. All Rights Reserved.
*
* `...
* yNMMh`
* dMMMh`
* dMMMh`
* dMMMh`
* dMMMd`
* dMMMm.
* dMMMm.
* dMMMm. /hdy.
* ohs+` yMMMd. yMMM-
* .mMMm. yMMMm. oMMM/
* :MMMd` sMMMN. oMMMo
* +MMMd` oMMMN. oMMMy
* sMMMd` /MMMN. oMMMh
* sMMMd` /MMMN- oMMMd
* oMMMd` :NMMM- oMMMd
* /MMMd` -NMMM- oMMMm
* :MMMd` .mMMM- oMMMm`
* -NMMm. `mMMM: oMMMm`
* .mMMm. dMMM/ +MMMm`
* `hMMm. hMMM/ /MMMm`
* yMMm. yMMM/ /MMMm`
* oMMm. oMMMo -MMMN.
* +MMm. +MMMo .MMMN-
* +MMm. /MMMo .NMMN-
* ` +MMm. -MMMs .mMMN: `.-.
* /hys:` +MMN- -NMMy `hMMN: .yNNy
* :NMMMy` sMMM/ .NMMy yMMM+-dMMMo
* +NMMMh-hMMMo .mMMy +MMMmNMMMh`
* /dMMMNNMMMs .dMMd -MMMMMNm+`
* .+mMMMMMN: .mMMd `NMNmh/`
* `/yhhy: `dMMd /+:`
* `hMMm`
* `hMMm.
* .mMMm:
* :MMMd-
* -NMMh.
* ./:.
*
*===----------------------------------------------------------------------===
*/
package main
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io/ioutil"
"math/rand"
"net"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/gocql/gocql"
"github.com/google/uuid"
)
////////////////////////////////////////
// Interface Implementations
////////////////////////////////////////
// ////////////////////////////////////// C*
// Connect initiates the primary connection to the range of provided URLs
func (i *CassandraService) connect() error {
err := fmt.Errorf("Could not connect to cassandra")
cluster := gocql.NewCluster(i.Configuration.Hosts...)
cluster.Keyspace = i.Configuration.Context
cluster.Consistency = gocql.LocalOne
if i.Configuration.Retries > 0 {
cluster.RetryPolicy = &gocql.SimpleRetryPolicy{NumRetries: i.Configuration.Retries}
}
cluster.Timeout = i.Configuration.Timeout * time.Millisecond
cluster.NumConns = i.Configuration.Connections
cluster.ReconnectInterval = time.Second
cluster.SocketKeepalive = time.Millisecond * 500
cluster.MaxPreparedStmts = 10000
if i.Configuration.CACert != "" {
sslOpts := &gocql.SslOptions{
CaPath: i.Configuration.CACert,
EnableHostVerification: i.Configuration.Secure, //TODO: SECURITY THREAT
}
if i.Configuration.Cert != "" && i.Configuration.Key != "" {
sslOpts.CertPath = i.Configuration.Cert
sslOpts.KeyPath = i.Configuration.Key
}
cluster.SslOpts = sslOpts
}
if i.Session, err = cluster.CreateSession(); err != nil {
fmt.Println("[ERROR] Connecting to C*:", err)
return err
}
i.Configuration.Session = i
//Setup rand
rand.Seed(time.Now().UTC().UnixNano())
//Setup limit checker (cassandra)
if i.AppConfig.ProxyDailyLimit > 0 && i.AppConfig.ProxyDailyLimitCheck == nil && i.AppConfig.ProxyDailyLimitChecker == SERVICE_TYPE_CASSANDRA {
i.AppConfig.ProxyDailyLimitCheck = func(ip string) uint64 {
var total uint64
if i.Session.Query(`SELECT total FROM dailies where ip=? AND day=?`, ip, time.Now().UTC()).Scan(&total); err != nil {
return 0xFFFFFFFFFFFFFFFF
}
return total
}
}
return nil
}
// ////////////////////////////////////// C*
// Close will terminate the session to the backend, returning error if an issue arises
func (i *CassandraService) close() error {
if !i.Session.Closed() {
i.Session.Close()
}
return nil
}
func (i *CassandraService) listen() error {
//TODO: Listen for cassandra triggers
return fmt.Errorf("[ERROR] Cassandra listen not implemented")
}
func (i *CassandraService) auth(s *ServiceArgs) error {
//TODO: AG implement JWT
//TODO: AG implement creds (check domain level auth)
if *s.Values == nil {
return fmt.Errorf("User not provided")
}
uid := (*s.Values)["uid"]
if uid == "" {
return fmt.Errorf("User ID not provided")
}
password := (*s.Values)["password"]
if password == "" {
return fmt.Errorf("User pass not provided")
}
var pwd string
if err := i.Session.Query(`SELECT pwd FROM accounts where uid=?`, uid).Scan(&pwd); err == nil {
if pwd != sha(password) {
return fmt.Errorf("Bad pass")
}
return nil
} else {
return err
}
}
func (i *CassandraService) serve(w *http.ResponseWriter, r *http.Request, s *ServiceArgs) error {
switch s.ServiceType {
case SVC_POST_AGREE:
body, err := ioutil.ReadAll(r.Body)
if err != nil {
return fmt.Errorf("Bad JS (body)")
}
if len(body) > 0 {
b := make(map[string]interface{})
if err := json.Unmarshal(body, &b); err == nil {
created := time.Now().UTC()
//[hhash]
var hhash *string
addr := getHost(r)
if addr != "" {
temp := strconv.FormatInt(int64(hash(addr)), 36)
hhash = &temp
}
ip := getIP(r)
var iphash string
//128 bits = ipv6
iphash = strconv.FormatInt(int64(hash(ip)), 36)
iphash = iphash + strconv.FormatInt(int64(hash(ip+iphash)), 36)
iphash = iphash + strconv.FormatInt(int64(hash(ip+iphash)), 36)
iphash = iphash + strconv.FormatInt(int64(hash(ip+iphash)), 36)
browser := r.Header.Get("user-agent")
var bhash *string
if browser != "" {
temp := strconv.FormatInt(int64(hash(browser)), 36)
bhash = &temp
}
var cflags *int64
if com, ok := b["cflags"].(int64); ok {
cflags = &com
} else if com, ok := b["cflags"].(float64); ok {
temp := int64(com)
cflags = &temp
}
//[country]
var country *string
var region *string
if tz, ok := b["tz"].(string); ok {
cleanString(&tz)
if ct, oktz := countries[tz]; oktz {
country = &ct
}
}
//[latlon]
var latlon *geo_point
latf, oklatf := b["lat"].(float64)
lonf, oklonf := b["lon"].(float64)
if oklatf && oklonf {
//Float
latlon = &geo_point{}
latlon.Lat = latf
latlon.Lon = lonf
} else {
//String
lats, oklats := b["lat"].(string)
lons, oklons := b["lon"].(string)
if oklats && oklons {
latlon = &geo_point{}
latlon.Lat, _ = strconv.ParseFloat(lats, 64)
latlon.Lon, _ = strconv.ParseFloat(lons, 64)
}
}
if latlon == nil {
if gip, err := GetGeoIP(net.ParseIP(ip)); err == nil && gip != nil {
var geoip GeoIP
if err := json.Unmarshal(gip, &geoip); err == nil && geoip.Latitude != 0 && geoip.Longitude != 0 {
latlon = &geo_point{}
latlon.Lat = geoip.Latitude
latlon.Lon = geoip.Longitude
if geoip.CountryISO2 != "" {
country = &geoip.CountryISO2
}
if geoip.Region != "" {
region = &geoip.Region
}
}
}
}
//Self identification of geo_pol overrules geoip
if ct, ok := b["country"].(string); ok {
country = &ct
}
if r, ok := b["region"].(string); ok {
region = &r
}
upperString(country)
cleanString(region)
if /* results, */ err := i.Session.Query(`INSERT into agreements (
vid,
created,
-- compliances,
cflags,
sid,
uid,
avid,
hhash,
app,
rel,
url,
ip,
iphash,
gaid,
idfa,
msid,
fbid,
country,
region,
culture,
source,
medium,
campaign,
term,
ref,
rcode,
aff,
browser,
bhash,
device,
os,
tz,
--vp,
--loc frozen<geo_pol>,
latlon,
zip,
owner,
org
) values (?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?)`, //NB: Removed 'IF NOT EXISTS' so can update
b["vid"],
created,
//compliances map<text,frozen<set<text>>>,
cflags,
b["sid"],
b["uid"],
b["avid"],
hhash,
b["app"],
b["rel"],
b["url"],
ip,
iphash,
b["gaid"],
b["idfa"],
b["msid"],
b["fbid"],
country,
region,
b["culture"],
b["source"],
b["medium"],
b["campaign"],
b["term"],
b["ref"],
b["rcode"],
b["aff"],
browser,
bhash,
b["device"],
b["os"],
b["tz"],
// vp frozen<viewport>,
// loc frozen<geo_pol>,
latlon,
b["zip"],
b["owner"],
b["org"],
).Exec(); err != nil {
return err
}
i.Session.Query(`INSERT into agreed (
vid,
created,
-- compliances,
cflags,
sid,
uid,
avid,
hhash,
app,
rel,
url,
ip,
iphash,
gaid,
idfa,
msid,
fbid,
country,
region,
culture,
source,
medium,
campaign,
term,
ref,
rcode,
aff,
browser,
bhash,
device,
os,
tz,
--vp,
--loc frozen<geo_pol>,
latlon,
zip,
owner,
org
) values (?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?,?,?,?,?, ?,?,?,?,?,?)`, //NB: Removed 'IF NOT EXISTS' so can update
b["vid"],
created,
//compliances map<text,frozen<set<text>>>,
cflags,
b["sid"],
b["uid"],
b["avid"],
hhash,
b["app"],
b["rel"],
b["url"],
ip,
iphash,
b["gaid"],
b["idfa"],
b["msid"],
b["fbid"],
country,
region,
b["culture"],
b["source"],
b["medium"],
b["campaign"],
b["term"],
b["ref"],
b["rcode"],
b["aff"],
browser,
bhash,
b["device"],
b["os"],
b["tz"],
// vp frozen<viewport>,
// loc frozen<geo_pol>,
latlon,
b["zip"],
b["owner"],
b["org"],
).Exec()
(*w).WriteHeader(http.StatusOK)
return nil
} else {
return fmt.Errorf("Bad request (data)")
}
} else {
return fmt.Errorf("Bad request (body)")
}
case SVC_GET_AGREE:
var vid string
if len(r.URL.Query()["vid"]) > 0 {
vid = r.URL.Query()["vid"][0]
if rows, err := i.Session.Query(`SELECT * FROM agreements where vid=?`, vid).Iter().SliceMap(); err == nil {
js, err := json.Marshal(rows)
(*w).WriteHeader(http.StatusOK)
(*w).Header().Set("Content-Type", "application/json")
(*w).Write(js)
return err
} else {
return err
}
} else {
(*w).WriteHeader(http.StatusNotFound)
(*w).Header().Set("Content-Type", "application/json")
(*w).Write([]byte("[]"))
}
fmt.Println(vid)
return nil
case SVC_GET_JURISDICTIONS:
if jds, err := i.Session.Query(`SELECT * FROM jurisdictions`).Iter().SliceMap(); err == nil {
js, err := json.Marshal(jds)
(*w).WriteHeader(http.StatusOK)
(*w).Header().Set("Content-Type", "application/json")
(*w).Write(js)
return err
} else {
return err
}
case SVC_GET_GEOIP:
ip := getIP(r)
if len(r.URL.Query()["ip"]) > 0 {
ip = r.URL.Query()["ip"][0]
}
pip := net.ParseIP(ip)
if gip, err := GetGeoIP(pip); err == nil && gip != nil {
(*w).WriteHeader(http.StatusOK)
(*w).Header().Set("Content-Type", "application/json")
(*w).Write(gip)
return nil
} else {
if err == nil {
return fmt.Errorf("Not Found (IP)")
}
return err
}
case SVC_GET_REDIRECTS:
if err := i.auth(s); err != nil {
return err
}
if results, err := i.Session.Query(`SELECT * FROM redirect_history`).Iter().SliceMap(); err == nil {
json, _ := json.Marshal(map[string]interface{}{"results": results})
(*w).Header().Set("Content-Type", "application/json")
(*w).WriteHeader(http.StatusOK)
(*w).Write(json)
return nil
} else {
return err
}
case SVC_GET_REDIRECT:
//TODO: AG ADD CACHE
var redirect string
if err := i.Session.Query(`SELECT urlto FROM redirects where urlfrom=?`, fmt.Sprintf("%s%s", r.Host, r.URL.Path)).Scan(&redirect); err == nil {
s.Values = &map[string]string{"Redirect": redirect}
http.Redirect(*w, r, redirect, http.StatusFound)
return nil
} else {
return err
}
case SVC_POST_REDIRECT:
if err := i.auth(s); err != nil {
return err
}
body, err := ioutil.ReadAll(r.Body)
if err != nil {
return fmt.Errorf("Bad JS (body)")
}
if len(body) > 0 {
b := make(map[string]interface{})
if err := json.Unmarshal(body, &b); err == nil {
updated := time.Now().UTC()
urlfrom := strings.ToLower(strings.TrimSpace(b["urlfrom"].(string)))
urlto := strings.TrimSpace(b["urlto"].(string))
if urlfrom == "" || urlto == "" {
return fmt.Errorf("Bad URL (null)")
}
if strings.EqualFold(urlfrom, urlto) {
return fmt.Errorf("Bad URL (equal)")
}
var urltoURL url.URL
if checkTo, err := url.Parse(urlto); err != nil {
return fmt.Errorf("Bad URL (destination)")
} else {
urltoURL = *checkTo
if !strings.Contains(checkTo.Path, "/rdr/") {
for _, d := range i.AppConfig.Domains {
if strings.EqualFold(checkTo.Host, strings.TrimSpace(d)) {
return fmt.Errorf("Bad URL (self-referential)")
}
}
}
}
var urlfromURL url.URL
if checkFrom, err := url.Parse(urlfrom); err != nil {
return fmt.Errorf("Bad URL (from)")
} else {
urlfromURL = *checkFrom
}
if len(urlfromURL.Path) < 2 {
return fmt.Errorf("Bad URL (from path)")
}
//[hhash]
var hhash *string
addr := getHost(r)
if addr != "" {
temp := strconv.FormatInt(int64(hash(addr)), 36)
hhash = &temp
}
if /* results, */ err := i.Session.Query(`INSERT into redirects (
hhash,
urlfrom,
urlto,
updated,
updater
) values (?,?,?,?,?)`, //NB: Removed 'IF NOT EXISTS' so can update
hhash,
strings.ToLower(urlfromURL.Host)+strings.ToLower(urlfromURL.Path),
urlto,
updated,
(*s.Values)["uid"],
).Exec(); err != nil {
return err
}
// Removed 'IF NOT EXISTS'
//.NoSkipMetadata().Iter().SliceMap()
// if false == results[0]["[applied]"] {
// return fmt.Errorf("URL exists")
// }
if err := i.Session.Query(`INSERT into redirect_history (
urlfrom,
hostfrom,
slugfrom,
urlto,
hostto,
pathto,
searchto,
updated,
updater
) values (?,?,?,?,?,?,?,?,?)`,
urlfrom,
strings.ToLower(urlfromURL.Host),
strings.ToLower(urlfromURL.Path),
urlto,
strings.ToLower(urltoURL.Host),
strings.ToLower(urltoURL.Path),
b["searchto"],
updated,
(*s.Values)["uid"],
).Exec(); err != nil {
return err
}
(*w).WriteHeader(http.StatusOK)
return nil
} else {
return fmt.Errorf("Bad request (data)")
}
} else {
return fmt.Errorf("Bad request (body)")
}
default:
return fmt.Errorf("[ERROR] Cassandra service not implemented %d", s.ServiceType)
}
}
// ////////////////////////////////////// C*
func (i *CassandraService) prune() error {
var lastCreated time.Time
var iter *gocql.Iter
keyspaceMetadata, err := i.Session.KeyspaceMetadata(i.Configuration.Context)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
b := i.Session.NewBatch(gocql.UnloggedBatch).WithContext(ctx)
// var row map[string]interface{}
if !i.AppConfig.PruneLogsOnly {
for _, p := range i.Configuration.Prune {
var pruned = 0
var total = 0
var pageSize = 5000
var pageState []byte
if p.PageSize > 1 {
pageSize = p.PageSize
}
for {
switch p.Table {
case "visitors", "sessions", "events", "events_recent":
iter = i.Session.Query(fmt.Sprintf(`SELECT * FROM %s`, p.Table)).PageSize(pageSize).PageState(pageState).Iter()
default:
err = fmt.Errorf("Table %s not supported for pruning", p.Table)
break
}
nextPageState := iter.PageState()
for {
//TODO: Could optimize with static pointers later
// row := map[string]interface{}{
// "eid": &eid,
// "ip": &ip,
// }
row := make(map[string]interface{})
if !iter.MapScan(row) {
err = iter.Close()
if i.AppConfig.Debug && err != nil {
fmt.Printf("[[WARNING]] ERROR READING ROW [%s] %v\n", p.Table, err)
}
break
}
total += 1
//CHECK IF ALREADY CLEANED
if u, ok := row["updated"].(time.Time); ok {
if !u.IsZero() {
continue
}
}
//PROCESS THE ROW
expired, created := checkRowExpired(row, keyspaceMetadata.Tables[p.Table], p, i.AppConfig.PruneSkipToTimestamp)
switch p.Table {
case "visitors", "sessions", "events", "events_recent":
if expired {
pruned += 1
if created.After(lastCreated) {
lastCreated = *created
}
if p.ClearAll {
switch p.Table {
case "visitors":
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: `DELETE from visitors where vid=?`,
Args: []interface{}{row["vid"]},
Idempotent: i.AppConfig.PruneUpdateConfig,
})
case "sessions":
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: `DELETE from sessions where vid=? and sid=?`,
Args: []interface{}{row["vid"], row["sid"]},
Idempotent: i.AppConfig.PruneUpdateConfig,
})
case "events", "events_recent":
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: fmt.Sprintf(`DELETE from %s where eid=?`, p.Table),
Args: []interface{}{row["eid"]},
Idempotent: i.AppConfig.PruneUpdateConfig,
})
}
} else {
update := make([]string, 0)
desthash := make([]string, 0)
var nparams string
var params string
var dhashes string
var fields string
for _, f := range p.Fields {
update = append(update, fmt.Sprintf("%s=null", f.Id))
if v, ok := row[f.Id].(string); ok && (len(f.DestParamHash) > 0) {
desthash = append(desthash, fmt.Sprintf(`'%s':'%s'`, f.DestParamHash, sha(v)))
}
}
if len(update) > 0 {
fields = ", " + strings.Join(update, ",")
}
if p.ClearNumericParams {
nparams = ", nparams=null "
}
if len(desthash) > 0 {
dhashes = "{" + strings.Join(desthash, ",") + "}"
if p.ClearParams {
params = ", params=" + dhashes
} else {
params = ", params=params+" + dhashes
}
} else if p.ClearParams {
params = ", params=null "
}
switch p.Table {
case "visitors":
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: fmt.Sprintf(`UPDATE visitors set updated=? %s %s %s where vid=?`, fields, params, nparams),
Args: []interface{}{time.Now().UTC(), row["vid"]},
Idempotent: i.AppConfig.PruneUpdateConfig,
})
case "sessions":
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: fmt.Sprintf(`UPDATE sessions set updated=? %s %s %s where vid=? and sid=?`, fields, params, nparams),
Args: []interface{}{time.Now().UTC(), row["vid"], row["sid"]},
Idempotent: i.AppConfig.PruneUpdateConfig,
})
case "events", "events_recent":
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: fmt.Sprintf(`UPDATE %s set updated=? %s %s %s where eid=?`, p.Table, fields, params, nparams),
Args: []interface{}{time.Now().UTC(), row["eid"]},
Idempotent: i.AppConfig.PruneUpdateConfig,
})
}
}
}
}
}
terr := i.Session.ExecuteBatch(b)
b = i.Session.NewBatch(gocql.UnloggedBatch).WithContext(ctx)
fmt.Printf("Processed %d rows %d pruned\n", total, pruned)
if terr != nil && err == nil {
err = terr
}
if i.AppConfig.PruneLimit != 0 && i.AppConfig.PruneLimit > total {
break
}
if i.AppConfig.Debug && terr != nil {
fmt.Printf("[[WARNING]] COULD NOT CLEAN ALL RECORDS FOR [%s] %v\n", p.Table, terr)
}
//TODO: Optimize Paging
//fmt.Printf("next page state: %+v\n", nextPageState)
if len(nextPageState) == 0 {
break
}
pageState = nextPageState
}
fmt.Printf("Pruned [Cassandra].[%s].[%v]: %d/%d rows\n", i.Configuration.Context, p.Table, pruned, total)
}
}
if i.AppConfig.PruneUpdateConfig && lastCreated.Unix() > i.AppConfig.PruneSkipToTimestamp {
s, error := ioutil.ReadFile(i.AppConfig.ConfigFile)
var j interface{}
json.Unmarshal(s, &j)
SetValueInJSON(j, "PruneSkipToTimestamp", lastCreated.Unix())
s, _ = json.Marshal(j)
var prettyJSON bytes.Buffer
error = json.Indent(&prettyJSON, s, "", " ")
if error == nil {
//fmt.Println(prettyJSON.String())
ioutil.WriteFile(i.AppConfig.ConfigFile, prettyJSON.Bytes(), 0644)
}
}
//Now Prune the LOGS table
if !i.AppConfig.PruneLogsSkip {
var pruned = 0
var total = 0
var pageSize = 10000
var pageState []byte
if i.AppConfig.PruneLogsPageSize > 0 {
pageSize = i.AppConfig.PruneLogsPageSize
}
ttl := 2592000
if i.AppConfig.PruneLogsTTL > 0 {
ttl = i.AppConfig.PruneLogsTTL
}
for {
iter = i.Session.Query(`SELECT id FROM logs`).PageSize(pageSize).PageState(pageState).Iter()
nextPageState := iter.PageState()
for {
var (
id gocql.UUID
)
if !iter.Scan(&id) {
err = iter.Close()
break
}
total += 1
//PROCESS THE ROW
expired := checkIdExpired(&id, ttl)
if expired {
pruned += 1
b.Entries = append(b.Entries, gocql.BatchEntry{
Stmt: `DELETE from logs where id=?`,
Args: []interface{}{id},
Idempotent: false,
})
}
}
fmt.Printf("Processed %d rows %d pruned\n", total, pruned)
terr := i.Session.ExecuteBatch(b)
b = i.Session.NewBatch(gocql.UnloggedBatch).WithContext(ctx)
if terr != nil && err == nil {
err = terr
}
if i.AppConfig.Debug && terr != nil {
fmt.Printf("[[WARNING]] COULD NOT CLEAN ALL RECORDS FOR [LOGS] %v\n", terr)
}
if len(nextPageState) == 0 {
break
}
pageState = nextPageState
}
fmt.Printf("Pruned [Cassandra].[%s].[logs]: %d/%d rows\n", i.Configuration.Context, pruned, total)
}
return err
}
// ////////////////////////////////////// C*
func (i *CassandraService) write(w *WriteArgs) error {
err := fmt.Errorf("Could not write to any cassandra server in cluster")
v := *w.Values
switch w.WriteType {
case WRITE_COUNT:
if w.CallingService == nil || (w.CallingService != nil && w.CallingService.ProxyRealtimeStorageServiceTables.Has(TABLE_COUNTERS)) {
if i.AppConfig.Debug {
fmt.Printf("COUNT %s\n", w)
}
return i.Session.Query(`UPDATE counters set total=total+1 where id=?`,
v["id"]).Exec()
}
return nil
case WRITE_UPDATE:
if w.CallingService == nil || (w.CallingService != nil && w.CallingService.ProxyRealtimeStorageServiceTables.Has(TABLE_UPDATES)) {
if i.AppConfig.Debug {
fmt.Printf("UPDATE %s\n", w)
}
timestamp := time.Now().UTC()
updated, ok := v["updated"].(string)
if ok {
millis, err := strconv.ParseInt(updated, 10, 64)
if err == nil {
timestamp = time.Unix(0, millis*int64(time.Millisecond))
}
}
return i.Session.Query(`INSERT INTO updates (id, updated, msg) values (?,?,?)`,
v["id"],
timestamp,
v["msg"]).Exec()
}
return nil
case WRITE_LOG:
if w.CallingService == nil || (w.CallingService != nil && w.CallingService.ProxyRealtimeStorageServiceTables.Has(TABLE_LOGS)) {
if i.AppConfig.Debug {
fmt.Printf("LOG %s\n", w)
}
//////////////////////////////////////////////
//FIX VARS
//////////////////////////////////////////////
//[params]
if ps, ok := v["params"].(string); ok {
temp := make(map[string]string)
json.Unmarshal([]byte(ps), &temp)
v["params"] = &temp
}
//[ltimenss] ltime as nanosecond string
var ltime time.Duration
if lts, ok := v["ltimenss"].(string); ok {
ns, _ := strconv.ParseInt(lts, 10, 64)
ltime = time.Duration(ns)
}
//[level]
var level *int64
if lvl, ok := v["level"].(float64); ok {
temp := int64(lvl)
level = &temp
}
var topic string
if ttemp1, ok := v["topic"].(string); ok {
topic = ttemp1
} else {
if ttemp2, ok2 := v["id"].(string); ok2 {
topic = ttemp2
}
}
cleanInterfaceString(v["ip"])
cleanInterfaceString(v["topic"])
cleanInterfaceString(v["name"])
cleanInterfaceString(v["host"])
cleanInterfaceString(v["hostname"])
cleanInterfaceString(v["msg"])
var iphash string
if temp, ok := v["ip"].(string); ok && temp != "" {
//128 bits = ipv6
iphash = strconv.FormatInt(int64(hash(temp)), 36)
iphash = iphash + strconv.FormatInt(int64(hash(temp+iphash)), 36)
iphash = iphash + strconv.FormatInt(int64(hash(temp+iphash)), 36)
iphash = iphash + strconv.FormatInt(int64(hash(temp+iphash)), 36)
}
return i.Session.Query(`INSERT INTO logs
(
id,
ldate,
created,
ltime,
topic,
name,
host,
hostname,
owner,
ip,
iphash,
level,
msg,
params
)
values (?,?,?,?,?,?,?,?,?,? ,?,?,?,?)`, //14
gocql.TimeUUID(),
v["ldate"],
time.Now().UTC(),
ltime,
topic,
v["name"],
v["host"],
v["hostname"],
v["owner"],
v["ip"],
iphash,
level,
v["msg"],
v["params"]).Exec()
}
return nil
case WRITE_EVENT:
//TODO: Commented for AWS, perhaps non-optimal, CHECK
//go func() {
//////////////////////////////////////////////
//FIX CASE
//////////////////////////////////////////////
delete(v, "cleanIP")
cleanString(&(w.Browser))
cleanString(&(w.Host))
cleanInterfaceString(v["app"])
cleanInterfaceString(v["rel"])
cleanInterfaceString(v["ptyp"])
cleanInterfaceString(v["xid"])
cleanInterfaceString(v["split"])
cleanInterfaceString(v["ename"])
cleanInterfaceString(v["etyp"])
cleanInterfaceString(v["sink"])
cleanInterfaceString(v["source"])
cleanInterfaceString(v["medium"])
cleanInterfaceString(v["campaign"])
cleanInterfaceString(v["term"])
cleanInterfaceString(v["rcode"])
cleanInterfaceString(v["aff"])
cleanInterfaceString(v["device"])
cleanInterfaceString(v["os"])
cleanInterfaceString(v["relation"])
//////////////////////////////////////////////
//FIX VARS
//////////////////////////////////////////////
//[hhash]
var hhash *string
if w.Host != "" {
temp := strconv.FormatInt(int64(hash(w.Host)), 36)
hhash = &temp
}
//[iphash]
var iphash string
if w.IP != "" {
//128 bits = ipv6
iphash = strconv.FormatInt(int64(hash(w.IP)), 36)