func AddQuery(q string) Record {
res := make(chan whois.Record)
// could offload this in to a seperate anon function to avoid bottleneck
s, t, err := tlds.DetectDomainAndTLD(q)
if err != nil {
log.Error("Whois dipatcher: Unable to detect TLD and domain: %s (%s)", err, q)
return res
}
d, err := domains.GetByNameAndTLD(s, t).One()
if err != nil {
log.Error("Whois dispatcher: unable to get domain: %s (%s)", err, s)
d = domains.New(s, t)
err = d.Insert()
if err != nil {
log.Error("Whois dispatcher: unable to insert domain: %s (%s)", err, d.String())
return res
}
}
wr := worker.Request{
Domain: d,
Record: res,
}
Work <- wr
return res
}
func Create(w http.ResponseWriter, r *http.Request) {
var post struct {
Domain string `json:"domain"`
Name string `json:"name"`
Interval string `json:"interval"`
}
decoder := json.NewDecoder(r.Body)
err := decoder.Decode(&post)
if err != nil {
util.Error(err, w)
return
}
var domain domains.Domain
if len(post.Name) > 0 {
name, tld, err := tlds.DetectDomainAndTLD(post.Name)
if err != nil {
util.Error(err, w)
return
}
domain, err = domains.GetByNameAndTLD(name, tld).One()
if err != nil {
domain = domains.New(name, tld)
err = domain.Insert()
if err != nil {
util.Error(err, w)
return
}
}
} else {
domain, err = domains.GetByUUID(post.Domain).One()
if err != nil {
util.Error(err, w)
return
}
}
watcher, err := db.GetByDomain(domain).One()
if err != nil {
watcher, err = db.New(domain, post.Interval)
if err != nil {
util.Error(err, w)
return
}
}
watcher.SetLowerInterval(post.Interval)
user, err := auth.GetUser(r)
if err != nil {
util.Error(err, w)
return
}
watcher.AddUser(*user)
err = watcher.Save()
log.Info("%+v", watcher)
dispatcher.AddDomain(domain)
util.ToJSON(watcher, err, w)
}
// New creates a new Record, it takes the entire resource record line, the origin of the zonefile, the tld associated, the ttl and a parse date. It then creates a formalized Record.
func New(line, origin string, tld tlds.TLD, ttl uint, date time.Time, parserID int32) (Record, error) {
fields := strings.Fields(line)
r := Record{}
name := fields[0]
// set origin if it's not already there
if !strings.HasSuffix(name, ".") {
name += "." + origin
}
// strip domain name
name = domains.CleanDomain(name, tld)
r.Domain = domains.New(name, tld)
name = strings.TrimSuffix(name, ".")
name = strings.TrimSuffix(name, r.Domain.TLD.Name)
name = strings.TrimSuffix(name, r.Domain.Name)
name = strings.TrimSuffix(name, ".")
// check if we are referencing top level
if len(name) == 0 {
name = "@"
}
r.Name = name
typeIdx := 1
if len(fields) > 3 {
fields = util.FilterIN(fields)
}
if len(fields) > 3 {
ttlFromFields, err := strconv.ParseUint(fields[1], 10, 64)
if err == nil {
typeIdx = 2
ttl = uint(ttlFromFields)
} else {
log.Warn("Unable to parse RR: len(fields) == %d, fields: %s", len(fields), fields)
}
}
if len(fields) <= typeIdx {
return r, errors.New("Unable to set typeIdx in getRecord.")
}
rt, err := types.Detect(fields[typeIdx])
if err != nil {
return r, errors.New("Unable to detect Record Type.")
}
r.Type, err = types.New(rt, tld)
r.Args.Args = fields[typeIdx+1:]
id := uuid.NewSHA1(uuid.NameSpace_OID, []byte(
fmt.Sprintf("%v%d", r, parserID),
))
r.Date = date
r.Args.TTL = ttl
r.UUID = id
r.Added = time.Now()
return r, nil
}
func ByName(fn func(http.ResponseWriter, *http.Request, db.Domain)) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
name, tld, err := tlds.DetectDomainAndTLD(vars["name"])
if err != nil {
util.Error(err, w)
return
}
domain, err := db.GetByNameAndTLD(name, tld).One()
if err != nil {
domain = db.New(name, tld)
err = domain.Insert()
if err != nil {
util.Error(err, w)
return
}
}
fn(w, r, domain)
}
}
/*
Search is used for retrieving whois records for a domain. It accepts the following
GET params:
+ uuid - uuid of record
+ duuid - uuid of domain
+ domain - string of domain
*/
func Search(w http.ResponseWriter, r *http.Request, params url.Values, limit, offset int) {
query := db.SELECT
var domain domains.Domain
var where []string
var args []interface{}
var orderBy string
i := 1
for k, _ := range params {
switch k {
case "orderBy":
orderBy = fmt.Sprintf("ORDER BY %s ", params.Get(k))
if v, ok := params["order"]; ok {
order := strings.ToLower(v[0])
if order == "desc" {
orderBy += "DESC "
} else if order == "asc" {
orderBy += "ASC "
}
}
case "uuid":
where = append(where, fmt.Sprintf(k+" = $%d", i))
args = append(args, params.Get(k))
i++
case "duuid", "domain":
where = append(where, fmt.Sprintf("domain = $%d", i))
args = append(args, params.Get(k))
v := params.Get(k)
params.Del("duuid")
params.Del("domain")
params.Set("domain", v)
i++
case "name":
name, tld, err := tlds.DetectDomainAndTLD(params.Get(k))
if err != nil {
util.Error(err, w)
return
}
domain, err = domains.GetByNameAndTLD(name, tld).One()
if err != nil {
domain = domains.New(name, tld)
err = domain.Insert()
if err != nil {
util.Error(err, w)
return
}
}
where = append(where, fmt.Sprintf("domain = $%d", i))
args = append(args, domain.UUID.String())
i++
case "email":
where = append(where, fmt.Sprintf("emails ? $%d", i))
args = append(args, params.Get(k))
i++
case "raw":
where = append(where, fmt.Sprintf("raw_whois ->>0 ILIKE $%d", i))
args = append(args, "%"+params.Get(k)+"%")
i++
}
}
if len(where) > 0 {
query += "WHERE " + strings.Join(where, " AND ") + " "
}
if len(orderBy) > 0 {
query += orderBy + " "
}
query += fmt.Sprintf("ORDER BY added DESC LIMIT $%d OFFSET $%d", len(args)+1, len(args)+2)
args = append(args, limit, offset)
log.Info("Query: " + query)
log.Info("Args: %+v", args)
recordList, err := db.GetList(query, args...)
if err != nil {
panic(err)
}
// check for non sql errors
// if we have no results dispatch a worker to get one
if len(recordList) == 0 {
if len(domain.Name) == 0 {
// no domain lets grab one using what we assume is a duuid
if duuid := params.Get("domain"); duuid != "" {
log.Info("duuid: " + duuid)
domain, err = domains.GetByUUID(duuid).One()
if err != nil {
util.Error(err, w)
return
}
}
}
if len(domain.Name) == 0 {
log.Error("Unable to detect domain for whois lookup, params: %+v", params)
util.Error(errors.New("Unable to find domain for whois lookup."), w)
return
}
result := <-dispatcher.AddDomain(domain)
recordList = append(recordList, result)
}
util.ToJSON(recordList, err, w)
}
