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Add (10) more _examples. TOC: https://github.com/kataras/iris/tree/v6/_examples

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Part 3.


Former-commit-id: 229b86baca4043c69517968318d9a962d2e026d0
This commit is contained in:
Gerasimos (Makis) Maropoulos
2017-03-24 02:25:00 +02:00
parent 7c5d7cae05
commit 7a6cf4c5aa
18 changed files with 558 additions and 24 deletions
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31
addr.go
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@@ -37,18 +37,18 @@ func TCPKeepAlive(addr string) (net.Listener, error) {
}
// UNIX returns a new unix(file) Listener
func UNIX(addr string, mode os.FileMode) (net.Listener, error) {
if errOs := os.Remove(addr); errOs != nil && !os.IsNotExist(errOs) {
return nil, errRemoveUnix.Format(addr, errOs.Error())
func UNIX(socketFile string, mode os.FileMode) (net.Listener, error) {
if errOs := os.Remove(socketFile); errOs != nil && !os.IsNotExist(errOs) {
return nil, errRemoveUnix.Format(socketFile, errOs.Error())
}
listener, err := net.Listen("unix", addr)
listener, err := net.Listen("unix", socketFile)
if err != nil {
return nil, errPortAlreadyUsed.AppendErr(err)
}
if err = os.Chmod(addr, mode); err != nil {
return nil, errChmod.Format(mode, addr, err.Error())
if err = os.Chmod(socketFile, mode); err != nil {
return nil, errChmod.Format(mode, socketFile, err.Error())
}
return listener, nil
@@ -84,14 +84,16 @@ func CERT(addr string, cert tls.Certificate) (net.Listener, error) {
}
// LETSENCRYPT returns a new Automatic TLS Listener using letsencrypt.org service
// receives two parameters, the first is the domain of the server
// and the second is optionally, the cache directory, if you skip it then the cache directory is "./certcache"
// receives three parameters,
// the first is the host of the server,
// second can be the server name(domain) or empty if skip verification is the expected behavior (not recommended)
// and the third is optionally, the cache directory, if you skip it then the cache directory is "./certcache"
// if you want to disable cache directory then simple give it a value of empty string ""
//
// does NOT supports localhost domains for testing.
//
// this is the recommended function to use when you're ready for production state
func LETSENCRYPT(addr string, cacheDirOptional ...string) (net.Listener, error) {
func LETSENCRYPT(addr string, serverName string, cacheDirOptional ...string) (net.Listener, error) {
if portIdx := strings.IndexByte(addr, ':'); portIdx == -1 {
addr += ":443"
}
@@ -109,15 +111,22 @@ func LETSENCRYPT(addr string, cacheDirOptional ...string) (net.Listener, error)
m := autocert.Manager{
Prompt: autocert.AcceptTOS,
} // HostPolicy is missing, if user wants it, then she/he should manually
// configure the autocertmanager and use the `iris.Default.Serve` to pass that listener
if cacheDir == "" {
// then the user passed empty by own will, then I guess she/he doesnt' want any cache directory
} else {
m.Cache = autocert.DirCache(cacheDir)
}
tlsConfig := &tls.Config{GetCertificate: m.GetCertificate}
// use InsecureSkipVerify or ServerName to a value
if serverName == "" {
// if server name is invalid then bypass it
tlsConfig.InsecureSkipVerify = true
} else {
tlsConfig.ServerName = serverName
}
tlsLn := tls.NewListener(ln, tlsConfig)
return tlsLn, nil