func (this *ServiceContext) SetHeaders(code, timeout int, ctype string, modified int64) {
t := time.UTC()
t = time.SecondsToUTC(t.Seconds() + int64(timeout))
ts := t.Format(time.RFC1123)
this.Conn.SetHeader("Cache-Control", fmt.Sprintf("max-age=%d; must-revalidate", timeout))
this.Conn.SetHeader("Expires", fmt.Sprintf("%s GMT", ts[0:len(ts)-4]))
if modified > 0 {
t = time.SecondsToUTC(modified)
} else {
t = time.UTC()
}
ts = t.Format(time.RFC1123)
this.Conn.SetHeader("Last-Modified", fmt.Sprintf("%s GMT", ts[0:len(ts)-4]))
this.Conn.SetHeader("Content-Type", ctype)
this.Conn.SetHeader("Server", context.Config().ServerName)
if this.Compressed {
this.Conn.SetHeader("Content-Encoding", "gzip")
}
this.Conn.WriteHeader(code)
}
func (self *Generation) String() string {
r := fmt.Sprintf("Generation [%s-%s]", time.SecondsToUTC(self.startEpoch), time.SecondsToUTC(self.startEpoch+GenerationSize))
for key, _ := range self.inhabitants {
r += fmt.Sprintf("\n %s", key)
}
return r
}
func TestCRLCreation(t *testing.T) {
block, _ := pem.Decode([]byte(pemPrivateKey))
priv, _ := ParsePKCS1PrivateKey(block.Bytes)
block, _ = pem.Decode([]byte(pemCertificate))
cert, _ := ParseCertificate(block.Bytes)
now := time.SecondsToUTC(1000)
expiry := time.SecondsToUTC(10000)
revokedCerts := []pkix.RevokedCertificate{
{
SerialNumber: big.NewInt(1),
RevocationTime: now,
},
{
SerialNumber: big.NewInt(42),
RevocationTime: now,
},
}
crlBytes, err := cert.CreateCRL(rand.Reader, priv, revokedCerts, now, expiry)
if err != nil {
t.Errorf("error creating CRL: %s", err)
}
_, err = ParseDERCRL(crlBytes)
if err != nil {
t.Errorf("error reparsing CRL: %s", err)
}
}
func TestCreateSelfSignedCertificate(t *testing.T) {
random := rand.Reader
block, _ := pem.Decode([]byte(pemPrivateKey))
priv, err := ParsePKCS1PrivateKey(block.Bytes)
if err != nil {
t.Errorf("Failed to parse private key: %s", err)
return
}
template := Certificate{
SerialNumber: []byte{1},
Subject: Name{
CommonName: "test.example.com",
Organization: []string{"Acme Co"},
},
NotBefore: time.SecondsToUTC(1000),
NotAfter: time.SecondsToUTC(100000),
SubjectKeyId: []byte{1, 2, 3, 4},
KeyUsage: KeyUsageCertSign,
BasicConstraintsValid: true,
IsCA: true,
DNSNames: []string{"test.example.com"},
PolicyIdentifiers: []asn1.ObjectIdentifier{[]int{1, 2, 3}},
PermittedDNSDomains: []string{".example.com", "example.com"},
}
derBytes, err := CreateCertificate(random, &template, &template, &priv.PublicKey, priv)
if err != nil {
t.Errorf("Failed to create certificate: %s", err)
return
}
cert, err := ParseCertificate(derBytes)
if err != nil {
t.Errorf("Failed to parse certificate: %s", err)
return
}
if len(cert.PolicyIdentifiers) != 1 || !cert.PolicyIdentifiers[0].Equal(template.PolicyIdentifiers[0]) {
t.Errorf("Failed to parse policy identifiers: got:%#v want:%#v", cert.PolicyIdentifiers, template.PolicyIdentifiers)
}
if len(cert.PermittedDNSDomains) != 2 || cert.PermittedDNSDomains[0] != ".example.com" || cert.PermittedDNSDomains[1] != "example.com" {
t.Errorf("Failed to parse name constraints: %#v", cert.PermittedDNSDomains)
}
err = cert.CheckSignatureFrom(cert)
if err != nil {
t.Errorf("Signature verification failed: %s", err)
return
}
}
func (ctx Context) SetCookie(key string, val string, exp int64) {
var utc *time.Time
if exp == 0 {
utc = time.SecondsToUTC(2147483647) // year 2038
} else {
utc = time.SecondsToUTC(time.UTC().Seconds() + exp)
}
cookie := fmt.Sprintf("%s=%s; expires=%s", key, val, webTime(utc))
ctx.SetHeader("Set-Cookie", cookie)
}
func main() {
flag.Parse()
urandom, err := os.Open("/dev/urandom", os.O_RDONLY, 0)
if err != nil {
log.Exitf("failed to open /dev/urandom: %s", err)
return
}
priv, err := rsa.GenerateKey(urandom, 1024)
if err != nil {
log.Exitf("failed to generate private key: %s", err)
return
}
now := time.Seconds()
template := x509.Certificate{
SerialNumber: []byte{0},
Subject: x509.Name{
CommonName: *hostName,
Organization: "Acme Co",
},
NotBefore: time.SecondsToUTC(now - 300),
NotAfter: time.SecondsToUTC(now + 60*60*24*365), // valid for 1 year.
SubjectKeyId: []byte{1, 2, 3, 4},
KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
}
derBytes, err := x509.CreateCertificate(urandom, &template, &template, &priv.PublicKey, priv)
if err != nil {
log.Exitf("Failed to create certificate: %s", err)
return
}
certOut, err := os.Open("cert.pem", os.O_WRONLY|os.O_CREAT, 0644)
if err != nil {
log.Exitf("failed to open cert.pem for writing: %s", err)
return
}
pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
certOut.Close()
log.Print("written cert.pem\n")
keyOut, err := os.Open("key.pem", os.O_WRONLY|os.O_CREAT, 0600)
if err != nil {
log.Print("failed to open key.pem for writing:", err)
return
}
pem.Encode(keyOut, &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(priv)})
keyOut.Close()
log.Print("written key.pem\n")
}
//Sets a cookie -- duration is the amount of time in seconds. 0 = forever
func (ctx *Context) SetCookie(name string, value string, age int64) {
var utctime *time.Time
if age == 0 {
// 2^31 - 1 seconds (roughly 2038)
utctime = time.SecondsToUTC(2147483647)
} else {
utctime = time.SecondsToUTC(time.UTC().Seconds() + age)
}
cookie := fmt.Sprintf("%s=%s; expires=%s", name, value, webTime(utctime))
ctx.SetHeader("Set-Cookie", cookie, false)
}
func (p *viewAccountContext) LastModified() *time.Time {
var lastModified *time.Time
if p.user != nil && p.user.ModifiedAt != 0 {
lastModified = time.SecondsToUTC(p.user.ModifiedAt)
} else if p.consumer != nil && p.consumer.ModifiedAt != 0 {
lastModified = time.SecondsToUTC(p.consumer.ModifiedAt)
} else if p.externalUser != nil && p.externalUser.ModifiedAt != 0 {
lastModified = time.SecondsToUTC(p.externalUser.ModifiedAt)
}
return lastModified
}
func main() {
flag.Parse()
timestamp := time.Seconds()
if len(*hostname) == 0 {
ErrorF("Error: Missing -hostname parameter.\n")
}
fmt.Printf(">>> Generating Private Key: %s\n", *hostname+".key.pem")
private_key, error := rsa.GenerateKey(rand.Reader, *bits)
if error != nil {
ErrorF("Error: Unable to generate private key: %s\n", error)
}
private_key_file, error := os.OpenFile(*hostname+".key.pem", os.O_WRONLY|os.O_CREATE, 0600)
if error != nil {
ErrorF("Error: Unable to open %s for writing: %s\n", *hostname+".key.pem", error)
}
defer private_key_file.Close()
pem.Encode(private_key_file, &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(private_key)})
template := x509.Certificate{
SerialNumber: []byte{0},
Subject: x509.Name{
CommonName: *hostname,
Organization: []string{*organization},
},
NotBefore: time.SecondsToUTC(timestamp),
NotAfter: time.SecondsToUTC(365*24*60*60 + timestamp),
SubjectKeyId: []byte{1, 3, 3, 7},
KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
}
fmt.Printf(">>> Generating Certificate: %s\n", *hostname+".pem")
certificate, error := x509.CreateCertificate(rand.Reader, &template, &template, &private_key.PublicKey, private_key)
if error != nil {
ErrorF("Error: Unable to generate certificate: %s\n", error)
}
certificate_file, error := os.OpenFile(*hostname+".pem", os.O_WRONLY|os.O_CREATE, 0644)
if error != nil {
ErrorF("Error: Unable to open %s for writing: %s\n", *hostname+".pem", error)
}
defer certificate_file.Close()
pem.Encode(certificate_file, &pem.Block{Type: "CERTIFICATE", Bytes: certificate})
}
///func parseActDetail(c appengine.Context, r *io.ReadCloser, res *ActDetail) (*ActDetail, os.Error) {
func parseActDetail(c appengine.Context, res *ActDetail) (*ActDetail, os.Error) {
tmp := strings.NewReader(sampleActHtml)
r := &tmp
n, err := html.Parse(*r)
if err != nil {
c.Errorf("%s", err.String())
return nil, err
}
nc := NewCursor(n)
nc = nc.FindById("body1")
nc.Prune()
curr := nc.FindText("Activity Type:").Parent().NextSibling().Node.Child[0]
res.Type = curr.Data
curr = nc.FindText("Name:").Parent().NextSibling().Node.Child[0]
res.Name = curr.Data
curr = nc.FindText("Description:").Parent().NextSibling().Node.Child[0]
res.Desc = curr.Data
curr = nc.FindText("Location:").Parent().NextSibling().Node.Child[0]
res.Location = curr.Data
curr = nc.FindText("Start Date and Time:").Parent().NextSibling().Node.Child[0]
res.Start, err = time.Parse("02 Jan 2006\u00a015:04", curr.Data)
res.Start = time.SecondsToUTC(res.Start.Seconds())
if err != nil {
return nil, err
}
curr = nc.FindText("Finish Date and Time:").Parent().NextSibling().Node.Child[0]
res.End, err = time.Parse("02 Jan 2006\u00a015:04", curr.Data)
res.End = time.SecondsToUTC(res.End.Seconds())
if err != nil {
return nil, err
}
curr = nc.FindText("No of Cadets:").Parent().NextSibling().Node.Child[0]
res.NCadets, err = strconv.Atoi(curr.Data)
if err != nil {
return nil, err
}
curr = nc.FindText("No of Staff:").Parent().NextSibling().Node.Child[0]
res.NStaff, err = strconv.Atoi(curr.Data)
if err != nil {
return nil, err
}
return res, nil
}
//Sets a cookie -- duration is the amount of time in seconds.
// 0 = forever, persistent
// <0 = omit expires attribute, i.e. expire at end of browser session
func (ctx *Context) SetCookie(name string, value string, age int64) {
cookie := fmt.Sprintf("%s=%s", name, value)
if age == 0 {
// 2^31 - 1 seconds (roughly 2038)
utctime := time.SecondsToUTC(2147483647)
cookie += fmt.Sprintf("; expires=%s", webTime(utctime))
} else if age > 0 {
utctime := time.SecondsToUTC(time.UTC().Seconds() + age)
cookie += fmt.Sprintf("; expires=%s", webTime(utctime))
}
cookie += fmt.Sprintf("; path=/")
ctx.SetHeader("Set-Cookie", cookie, false)
}
func (p *HtmlDirectoryListing) OutputTo(req Request, cxt Context, writer io.Writer, resp ResponseWriter) {
result := new(htmlDirectoryEntryResult)
result.Path = p.urlPath
result.Tail = path.Base(p.urlPath)
var err os.Error
defer func() {
if p.file != nil {
p.file.Close()
p.file = nil
}
}()
if p.file == nil {
p.file, err = os.Open(p.fullPath)
if err != nil {
result.Message = err.String()
result.Result = make([]htmlDirectoryEntry, 0)
HTML_DIRECTORY_LISTING_ERROR_TEMPLATE.Execute(writer, result)
return
}
}
fileInfos, err := p.file.Readdir(-1)
if err != nil {
result.Message = err.String()
result.Result = make([]htmlDirectoryEntry, 0)
HTML_DIRECTORY_LISTING_ERROR_TEMPLATE.Execute(writer, result)
return
}
entries := make([]htmlDirectoryEntry, len(fileInfos))
for i, fileInfo := range fileInfos {
entries[i].Filename = fileInfo.Name
entries[i].Path = path.Join(p.urlPath, fileInfo.Name)
entries[i].Size = fileInfo.Size
entries[i].IsDirectory = fileInfo.IsDirectory()
if fileInfo.IsDirectory() {
entries[i].IsDirectory = true
entries[i].Size = 0
} else {
entries[i].IsDirectory = false
entries[i].Size = fileInfo.Size
}
entries[i].LastModified = time.SecondsToUTC(int64(fileInfo.Mtime_ns / 1e9)).Format(time.ANSIC)
}
dirInfo, _ := p.file.Stat()
if dirInfo != nil {
result.LastModified = time.SecondsToUTC(int64(dirInfo.Mtime_ns / 1e9)).Format(time.ANSIC)
}
result.Status = "success"
result.Message = ""
result.Result = entries
HTML_DIRECTORY_LISTING_SUCCESS_TEMPLATE.Execute(writer, result)
}
func postHandler(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "text/html; charset=utf-8")
if cv := req.FormValue("cookie"); cv != "" {
trace("postHandler recieved param cookie %s.", cv)
cp := strings.SplitN(cv, "=", 2)
if cp[1] != "-DELETE-" {
exp := time.SecondsToUTC(time.UTC().Seconds() + 7*24*3600).Format(http.TimeFormat) // Now + 7 days
w.Header().Set("Set-Cookie", fmt.Sprintf("%s=%s; Path=/de/index; expires=%s; Domain=my.domain.org; Secure;", cp[0], cp[1], exp))
} else {
trace("post-handler: Deleting cookie %s\n", cp[0])
w.Header().Set("Set-Cookie", fmt.Sprintf("%s=%s; Path=/de/index; MaxAge=-1; Domain=my.domain.org; Secure;", cp[0], "X"))
}
}
t := req.FormValue("q")
if req.Method != "POST" {
fmt.Printf("====== called /post with GET! ======\n")
}
_, header, err := req.FormFile("datei")
if err == nil {
info("Recieved datei: %s. %v", header.Filename, header.Filename == "file äöü 1.txt")
}
if t != "" {
// w.Header().Set("Location", "http://localhost:54123/"+t)
// w.Header().Set("Location", "localhost:54123/"+t)
w.Header().Set("Location", "/"+t)
w.WriteHeader(302)
} else {
text := req.FormValue("text")
w.WriteHeader(200)
body := "<html><body><h1>Post Page</h1><p>t = " + html.EscapeString(text) + "</p></body></html>"
w.Write([]byte(body))
}
}
func googleDateTimeStringToDsocial(s string) (d *DateTime) {
if len(s) == 10 {
// YYYY-MM-DD
d = new(DateTime)
year, _ := strconv.Atoi(s[0:4])
month, _ := strconv.Atoi(s[5:7])
day, _ := strconv.Atoi(s[8:10])
d.Year = int16(year)
d.Month = int8(month)
d.Day = int8(day)
} else if len(s) == 7 {
t, err := time.Parse("--01-02", s)
if err == nil && t != nil {
d = new(DateTime)
d.Month = int8(t.Month)
d.Day = int8(t.Day)
}
} else if len(s) == 25 {
// YYYY-MM-DDTHH:MM:SS-05:00
t, err := time.Parse("2006-01-02T15:04:05-07:00", s)
if err == nil && t != nil {
t2 := time.SecondsToUTC(t.Seconds())
d = new(DateTime)
d.Year = int16(t2.Year)
d.Month = int8(t2.Month)
d.Day = int8(t2.Day)
d.Hour = int8(t2.Hour)
d.Minute = int8(t2.Minute)
d.Second = int8(t2.Second)
}
}
return
}
func (sh *Handler) serveRecentPermanodes(rw http.ResponseWriter, req *http.Request) {
ret := jsonMap()
defer httputil.ReturnJson(rw, ret)
ch := make(chan *Result)
errch := make(chan os.Error)
go func() {
errch <- sh.index.GetRecentPermanodes(ch, []*blobref.BlobRef{sh.owner}, 50)
}()
dr := sh.NewDescribeRequest()
recent := jsonMapList()
for res := range ch {
dr.Describe(res.BlobRef, 2)
jm := jsonMap()
jm["blobref"] = res.BlobRef.String()
jm["owner"] = res.Signer.String()
t := time.SecondsToUTC(res.LastModTime)
jm["modtime"] = t.Format(time.RFC3339)
recent = append(recent, jm)
}
err := <-errch
if err != nil {
// TODO: return error status code
ret["error"] = err.String()
return
}
ret["recent"] = recent
dr.PopulateJSON(ret)
}
func (fi *FakeIndex) nextDate() *time.Time {
fi.cllk.Lock()
fi.clock++
clock := fi.clock
fi.cllk.Unlock()
return time.SecondsToUTC(clock)
}
func SetSecureCookie(rw http.ResponseWriter, name, val, path string, timeout int64) {
var buf bytes.Buffer
e := base64.NewEncoder(base64.StdEncoding, &buf)
e.Write([]byte(val))
e.Close()
ts := strconv.Itoa64(time.Seconds())
data := strings.Join([]string{buf.String(), ts, getCookieSig(buf.Bytes(), ts)}, "|")
var cookie string
// Timeout of -1 is a special case that omits the entire 'expires' bit.
// This is used for cookies which expire as soon as a user's session ends.
if timeout != -1 {
t := time.UTC()
t = time.SecondsToUTC(t.Seconds() + timeout)
ts = t.Format(time.RFC1123)
ts = ts[0:len(ts)-3] + "GMT"
cookie = fmt.Sprintf("%s=%s; expires=%s; path=%s", name, data, ts, path)
} else {
cookie = fmt.Sprintf("%s=%s; path=%s", name, data, path)
}
if context.Config().Secure {
cookie += "; secure"
}
rw.SetHeader("Set-Cookie", cookie)
}
func Crawl(pool *mgo.Session, du *DigestwUser, tl *TwTimeLine, resolveURL bool, done chan<- int) {
defer func() { done <- 0 }()
sess := pool.New()
defer sess.Close()
sa := NewStatsAll(du.TwUser.Screen_Name, sess)
var sid, first, last int64
for k, v := range *tl {
tmpTime, _ := time.Parse(time.RubyDate, v.Created_at)
tmpSec := tmpTime.Seconds()
if du.UTC_Offset != nil {
tmpSec += *du.UTC_Offset
v.Created_at = time.SecondsToUTC(tmpSec).Format(time.RubyDate)
}
if k == 0 {
sid = v.Id
last = tmpSec
}
addStats(sa, &v, resolveURL)
if k == (len(*tl) - 1) {
first = tmpSec
}
//log.Printf("id:%d", v.Id)
}
sa.Foreach(update)
// decide to the next execution time
du.SinceId = strconv.Itoa64(sid)
du.NextSeconds = time.Seconds() + (last - first)
if _, err := du.Upsert(sess); err != nil {
log.Print(err)
}
}
func (c *Cookie) String() string {
var b bytes.Buffer
b.WriteString(c.Name)
b.WriteRune('=')
b.WriteString(c.Value)
if c.MaxAge < 0 {
// A date in the past will delete the cookie.
b.WriteString("; Expires=Mon, 02 Jan 2006 15:04:05 GMT")
}
if c.MaxAge > 0 {
// Write expires attribute because some browsers do not support max-age.
b.WriteString("; Expires=")
b.WriteString(time.SecondsToUTC(time.Seconds() + int64(c.MaxAge)).Format(TimeLayout))
}
if c.Path != "" {
b.WriteString("; Path=")
b.WriteString(c.Path)
}
if c.Domain != "" {
b.WriteString("; Domain=")
b.WriteString(c.Domain)
}
if c.Secure {
b.WriteString("; Secure")
}
if c.HttpOnly {
b.WriteString("; HttpOnly")
}
return b.String()
}
func (sd SportsData) ParsedStartTime() *time.Time {
t, _ := time.Parse(time.RFC3339, sd.StartTime)
// Hack to make sure that the weekday is set correctly.
// Found here: http://code.google.com/p/go/issues/detail?id=2291
t = time.SecondsToUTC(t.Seconds())
return t
}
func TestCreateSelfSignedCertificate(t *testing.T) {
urandom, err := os.Open("/dev/urandom", os.O_RDONLY, 0)
if err != nil {
t.Errorf("failed to open /dev/urandom")
}
block, _ := pem.Decode([]byte(pemPrivateKey))
priv, err := ParsePKCS1PrivateKey(block.Bytes)
if err != nil {
t.Errorf("Failed to parse private key: %s", err)
return
}
template := Certificate{
SerialNumber: []byte{1},
Subject: Name{
CommonName: "test.example.com",
Organization: "Acme Co",
},
NotBefore: time.SecondsToUTC(1000),
NotAfter: time.SecondsToUTC(100000),
SubjectKeyId: []byte{1, 2, 3, 4},
KeyUsage: KeyUsageCertSign,
BasicConstraintsValid: true,
IsCA: true,
DNSNames: []string{"test.example.com"},
}
derBytes, err := CreateCertificate(urandom, &template, &template, priv)
if err != nil {
t.Errorf("Failed to create certificate: %s", err)
return
}
cert, err := ParseCertificate(derBytes)
if err != nil {
t.Errorf("Failed to parse certificate: %s", err)
return
}
err = cert.CheckSignatureFrom(cert)
if err != nil {
t.Errorf("Signature verification failed: %s", err)
return
}
}
// Translate the RRSIG's incep. and expir. time to the correct date.
// Taking into account serial arithmetic (RFC 1982)
func timeToDate(t uint32) string {
utc := time.UTC().Seconds()
mod := (int64(t) - utc) / Year68
// If needed assume wrap around(s)
ti := time.SecondsToUTC(int64(t) + (mod * Year68)) // abs()? TODO
return ti.Format("20060102150405")
}
func FormatTime(nanoSeconds int64, utc bool, format string) string {
seconds := nanoSeconds / 1000000000
if utc {
return time.SecondsToUTC(seconds).Format(format)
} else {
return time.SecondsToLocalTime(seconds).Format(format)
}
panic("unreachable code")
}
func readTestFile(t *testing.T, ft ZipTestFile, f *File) {
if f.Name != ft.Name {
t.Errorf("name=%q, want %q", f.Name, ft.Name)
}
mtime, err := time.Parse("01-02-06 15:04:05", ft.Mtime)
if err != nil {
t.Error(err)
return
}
if got, want := f.Mtime_ns()/1e9, mtime.Seconds(); got != want {
t.Errorf("%s: mtime=%s (%d); want %s (%d)", f.Name, time.SecondsToUTC(got), got, mtime, want)
}
testFileMode(t, f, ft.Mode)
size0 := f.UncompressedSize
var b bytes.Buffer
r, err := f.Open()
if err != nil {
t.Error(err)
return
}
if size1 := f.UncompressedSize; size0 != size1 {
t.Errorf("file %q changed f.UncompressedSize from %d to %d", f.Name, size0, size1)
}
_, err = io.Copy(&b, r)
if err != nil {
t.Error(err)
return
}
r.Close()
var c []byte
if len(ft.Content) != 0 {
c = ft.Content
} else if c, err = ioutil.ReadFile("testdata/" + ft.File); err != nil {
t.Error(err)
return
}
if b.Len() != len(c) {
t.Errorf("%s: len=%d, want %d", f.Name, b.Len(), len(c))
return
}
for i, b := range b.Bytes() {
if b != c[i] {
t.Errorf("%s: content[%d]=%q want %q", f.Name, i, b, c[i])
return
}
}
}
//Sets a cookie -- duration is the amount of time in seconds. 0 = forever
func (ctx *Context) SetCookie(name string, value string, age int64) {
if age == 0 {
//do some really long time
}
utctime := time.UTC()
utc1 := time.SecondsToUTC(utctime.Seconds() + 60*30)
cookie := fmt.Sprintf("%s=%s; expires=%s", name, value, webTime(utc1))
ctx.SetHeader("Set-Cookie", cookie, false)
}
func redirectHandler(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "text/html; charset=utf-8")
switch lastPath(req) {
case "redirect", "":
w.Header().Set("Location", "http://localhost:54123/redirect/first")
w.Header().Add("Set-Cookie", "rda=rda; Path=/")
w.Header().Add("Set-Cookie", "clearme=eraseme; Path=/")
w.WriteHeader(302)
return
case "first":
w.Header().Set("Location", "http://localhost:54123/redirect/second")
w.Header().Set("Set-Cookie", "rdb=rdb; Path=/redirect")
w.WriteHeader(302)
return
case "second":
w.Header().Set("Location", "http://localhost:54123/redirect/third")
w.Header().Set("Set-Cookie", "rdc=rdc; Path=/otherpath")
w.WriteHeader(302)
return
case "third":
w.Header().Set("Location", "http://localhost:54123/redirect/fourth")
exp := time.SecondsToUTC(time.UTC().Seconds() - 10000).Format(http.TimeFormat)
w.Header().Set("Set-Cookie", "clearme=; Path=/; Max-Age=0; Expires="+exp)
w.WriteHeader(302)
return
case "fourth":
w.Header().Set("Location", "http://localhost:54123/redirect/last")
rdav, rdae := req.Cookie("rda")
rdbv, rdbe := req.Cookie("rdb")
_, rdce := req.Cookie("rdc")
_, cme := req.Cookie("clearme")
if rdae == nil && rdav.Value == "rda" && rdbe == nil && rdbv.Value == "rdb" && rdce != nil && cme != nil {
w.WriteHeader(302)
} else {
w.WriteHeader(500)
body := "<html><body><h1>Wrong cookies</h1><pre>"
for _, c := range req.Cookies() {
body += fmt.Sprintf("\n%#v\n", *c)
}
body += "</pre></body></html>"
w.Write([]byte(body))
}
return
case "last":
w.WriteHeader(200)
w.Write([]byte("<html><body><h1>No more redirects.</h1></body></html>"))
return
default:
w.WriteHeader(404)
w.Write([]byte("<html><body><h1>Oooops..." + lastPath(req) + "</h1></body></html>"))
return
}
}
func JSONValueToTime(value interface{}, format string) *time.Time {
switch v := value.(type) {
case nil, bool, JSONArray, JSONObject, []interface{}, map[string]interface{}:
return nil
case string:
t, _ := time.Parse(format, v)
return t
case int64:
return time.SecondsToUTC(v)
case int:
return time.SecondsToUTC(int64(v))
case float64:
return time.SecondsToUTC(int64(v))
case time.Time:
return &v
case *time.Time:
return v
}
return nil
}
func rfc3339FromNanos(epochnanos int64) string {
nanos := epochnanos % 1e9
esec := epochnanos / 1e9
t := time.SecondsToUTC(esec)
timeStr := t.Format(time.RFC3339)
if nanos == 0 {
return timeStr
}
nanoStr := fmt.Sprintf("%09d", nanos)
nanoStr = strings.TrimRight(nanoStr, "0")
return timeStr[:len(timeStr)-1] + "." + nanoStr + "Z"
}
//Sets a cookie -- duration is the amount of time in seconds. 0 = forever
func (ctx *Context) SetCookie(name string, value string, age int64) {
if age == 0 {
//do some really long time
}
utctime := time.UTC()
utc1 := time.SecondsToUTC(utctime.Seconds() + 60*30)
expires := utc1.Format(time.RFC1123)
expires = expires[0:len(expires)-3] + "GMT"
cookie := fmt.Sprintf("%s=%s; expires=%s", name, value, expires)
ctx.SetHeader("Set-Cookie", cookie, false)
}
func (p *JsonDirectoryListing) OutputTo(req Request, cxt Context, writer io.Writer, resp ResponseWriter) {
result := new(jsonDirectoryEntryResult)
result.Path = p.urlPath
var err os.Error
defer func() {
if p.file != nil {
p.file.Close()
p.file = nil
}
}()
if p.file == nil {
p.file, err = os.Open(p.fullPath)
if err != nil {
result.Status = "error"
result.Message = err.String()
result.Result = make([]jsonDirectoryEntry, 0)
encoder := json.NewEncoder(writer)
encoder.Encode(result)
return
}
}
fileInfos, err := p.file.Readdir(-1)
if err != nil {
result.Status = "error"
result.Message = err.String()
result.Result = make([]jsonDirectoryEntry, 0)
encoder := json.NewEncoder(writer)
encoder.Encode(result)
return
}
entries := make([]jsonDirectoryEntry, len(fileInfos))
for i, fileInfo := range fileInfos {
entries[i].Filename = fileInfo.Name
entries[i].Path = path.Join(p.urlPath, fileInfo.Name)
entries[i].Size = fileInfo.Size
entries[i].IsDirectory = fileInfo.IsDirectory()
if fileInfo.IsDirectory() {
entries[i].IsDirectory = true
entries[i].Size = 0
} else {
entries[i].IsDirectory = false
entries[i].Size = fileInfo.Size
}
entries[i].LastModified = time.SecondsToUTC(int64(fileInfo.Mtime_ns / 1e9)).Format(time.RFC3339)
}
result.Status = "success"
result.Message = ""
result.Result = entries
encoder := json.NewEncoder(writer)
encoder.Encode(result)
}