Skip to content

Revert "Stricter CORS headers" #61

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
mastrolinux merged 1 commit into from
Jan 25, 2016
Merged

Revert "Stricter CORS headers" #61

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
79 changes: 33 additions & 46 deletions main.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,7 @@
package main

import (
"errors"
"flag"
"net"
"os"
"os/user"
"path/filepath"
Expand All @@ -16,9 +14,9 @@ import (
"time"

log "github.com/Sirupsen/logrus"
"github.com/itsjamie/gin-cors"
"github.com/carlescere/scheduler"
"github.com/gin-gonic/gin"
"github.com/itsjamie/gin-cors"
"github.com/kardianos/osext"
"github.com/vharitonsky/iniflags"
//"github.com/sanbornm/go-selfupdate/selfupdate" #included in update.go to change heavily
Expand Down Expand Up @@ -77,21 +75,6 @@ func launchSelfLater() {
log.Println("Done waiting 2 secs. Now launching...")
}

// getBindPort returns the first bindable port in the given range
func getBindPort(minPort, maxPort int) (int, error) {

for i := minPort; i < maxPort; i++ {
ln, _ := net.Listen("tcp", ":"+strconv.Itoa(i))
if ln != nil {
ln.Close()
return i, nil
}
}

return -1, errors.New("Unable to bind any port in the range [" + strconv.Itoa(minPort) + "," + strconv.Itoa(maxPort) + ")")

}

func main() {

flag.Parse()
Expand Down Expand Up @@ -232,22 +215,11 @@ func main() {

socketHandler := wsHandler().ServeHTTP

portPlain, err := getBindPort(8990, 9001)
if err != nil {
panic(err)
}
// All the ports p in the range 8990 <= p <= portPlain
// has already been scanned and results not free.
// Thus we can restrict the search range for portSSL
// to [portPlain+1, 9001).
portSSL, err := getBindPort(portPlain+1, 9001)
if err != nil {
panic(err)
}

extraOriginStr := "https://create.arduino.cc, http://create.arduino.cc, https://create-dev.arduino.cc, http://create-dev.arduino.cc, http://create-staging.arduino.cc, https://create-staging.arduino.cc"
extraOriginStr += ", http://localhost:" + strconv.Itoa(portPlain) + ", https://localhost:" + strconv.Itoa(portPlain)
extraOriginStr += ", http://localhost:" + strconv.Itoa(portSSL) + ", https://localhost:" + strconv.Itoa(portSSL)

for i := 8990; i < 9001; i++ {
extraOriginStr = extraOriginStr + ", http://localhost:" + strconv.Itoa(i) + ", https://localhost:" + strconv.Itoa(i)
}

r.Use(cors.Middleware(cors.Config{
Origins: *origins + ", " + extraOriginStr,
Expand Down Expand Up @@ -275,23 +247,38 @@ func main() {
return
}

portStr := ":" + strconv.Itoa(portSSL)
if err := r.RunTLS(portStr, filepath.Join(dest, "cert.pem"), filepath.Join(dest, "key.pem")); err != nil {
log.Printf("Error trying to bind to port: %v, so exiting...", err)
} else {
ip := "0.0.0.0"
log.Print("Starting server and websocket (SSL) on " + ip + "" + port)
start := 8990
end := 9000
i := start
for i < end {
i = i + 1
portSSL = ":" + strconv.Itoa(i)
if err := r.RunTLS(portSSL, filepath.Join(dest, "cert.pem"), filepath.Join(dest, "key.pem")); err != nil {
log.Printf("Error trying to bind to port: %v, so exiting...", err)
continue
} else {
ip := "0.0.0.0"
log.Print("Starting server and websocket (SSL) on " + ip + "" + port)
break
}
}
}()

go func() {

portStr := ":" + strconv.Itoa(portPlain)
if err := r.Run(portStr); err != nil {
log.Printf("Error trying to bind to port: %v, so exiting...", err)
} else {
ip := "0.0.0.0"
log.Print("Starting server and websocket on " + ip + "" + port)
start := 8990
end := 9000
i := start
for i < end {
i = i + 1
port = ":" + strconv.Itoa(i)
if err := r.Run(port); err != nil {
log.Printf("Error trying to bind to port: %v, so exiting...", err)
continue
} else {
ip := "0.0.0.0"
log.Print("Starting server and websocket on " + ip + "" + port)
break
}
}
}()

Expand Down