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examples

Jonathan Turner hace 8 años
padre
5502bb0950
commit
2adb6948f5
Se han modificado 2 ficheros con 122 adiciones y 7 borrados
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  1. 95 0
      examples/httpClient.go
  2. 27 7
      examples/httpServer.go

+ 95 - 0
examples/httpClient.go
Ver fichero 

@@ -0,0 +1,95 @@
 
+// +build examples
 
+
 
+package main
 
+
 
+import (
 
+	"encoding/hex"
 
+	"fmt"
 
+	"io/ioutil"
 
+	"net/http"
 
+	"os"
 
+
 
+	//"github.com/pkg/profile"
 
+	"gopkg.in/jcmturner/gokrb5.v5/client"
 
+	"gopkg.in/jcmturner/gokrb5.v5/config"
 
+	"gopkg.in/jcmturner/gokrb5.v5/keytab"
 
+	"gopkg.in/jcmturner/gokrb5.v5/testdata"
 
+)
 
+
 
+const (
 
+	port     = ":9080"
 
+	kRB5CONF = `[libdefaults]
 
+  default_realm = TEST.GOKRB5
 
+  dns_lookup_realm = false
 
+  dns_lookup_kdc = false
 
+  ticket_lifetime = 24h
 
+  forwardable = yes
 
+  default_tkt_enctypes = aes256-cts-hmac-sha1-96
 
+  default_tgs_enctypes = aes256-cts-hmac-sha1-96
 
+
 
+[realms]
 
+ TEST.GOKRB5 = {
 
+  kdc = 127.0.0.1:88
 
+  admin_server = 127.0.0.1:749
 
+  default_domain = test.gokrb5
 
+ }
 
+
 
+[domain_realm]
 
+ .test.gokrb5 = TEST.GOKRB5
 
+ test.gokrb5 = TEST.GOKRB5
 
+ `
 
+)
 
+
 
+func main() {
 
+	//defer profile.Start(profile.TraceProfile).Stop()
 
+	// Load the keytab
 
+	kb, _ := hex.DecodeString(testdata.TESTUSER1_KEYTAB)
 
+	kt, err := keytab.Parse(kb)
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+
 
+	// Create the client with the keytab
 
+	cl := client.NewClientWithKeytab("testuser1", "TEST.GOKRB5", kt)
 
+
 
+	// Load the client krb5 config
 
+	conf, err := config.NewConfigFromString(kRB5CONF)
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+	addr := os.Getenv("TEST_KDC_ADDR")
 
+	if addr != "" {
 
+		conf.Realms[0].KDC = []string{addr + ":88"}
 
+	}
 
+	// Apply the config to the client
 
+	cl.WithConfig(conf)
 
+
 
+	// Log in the client
 
+	err = cl.Login()
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+
 
+	// Form the request
 
+	url := "http://localhost" + port
 
+	r, err := http.NewRequest("GET", url, nil)
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+	// Apply the client's auth headers to the request
 
+	err = cl.SetSPNEGOHeader(r, "HTTP/host.test.gokrb5")
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+
 
+	// Make the request
 
+	resp, err := http.DefaultClient.Do(r)
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+	b, err := ioutil.ReadAll(resp.Body)
 
+	if err != nil {
 
+		panic(err)
 
+	}
 
+	fmt.Println(string(b))
 
+}

+ 27 - 7
examples/httpServer.go
Ver fichero 

@@ -5,16 +5,23 @@ package main
 
 import (
 
 import (
 
 	"encoding/hex"
 
 	"encoding/hex"
 
 	"fmt"
 
 	"fmt"
 
+	"log"
 
+	"net/http"
 
+	"os"
 
+
 
+	//"github.com/pkg/profile"
 
 	"gopkg.in/jcmturner/gokrb5.v5/credentials"
 
 	"gopkg.in/jcmturner/gokrb5.v5/credentials"
 
 	"gopkg.in/jcmturner/gokrb5.v5/keytab"
 
 	"gopkg.in/jcmturner/gokrb5.v5/keytab"
 
 	"gopkg.in/jcmturner/gokrb5.v5/service"
 
 	"gopkg.in/jcmturner/gokrb5.v5/service"
 
 	"gopkg.in/jcmturner/gokrb5.v5/testdata"
 
 	"gopkg.in/jcmturner/gokrb5.v5/testdata"
 
-	"log"
 
-	"net/http"
 
-	"os"
 
+)
 
+
 
+const (
 
+	port = ":9080"
 
 )
 
 )
 
 
 
 func main() {
 
 func main() {
 
+	//defer profile.Start(profile.TraceProfile).Stop()
 
 	// Create logger
 
 	// Create logger
 
 	l := log.New(os.Stderr, "GOKRB5 Service: ", log.Ldate|log.Ltime|log.Lshortfile)
 
 	l := log.New(os.Stderr, "GOKRB5 Service: ", log.Ldate|log.Ltime|log.Lshortfile)
 
 
 
@@ -30,15 +37,28 @@ func main() {
 
 	mux.Handle("/", service.SPNEGOKRB5Authenticate(th, kt, "", false, l))
 
 	mux.Handle("/", service.SPNEGOKRB5Authenticate(th, kt, "", false, l))
 
 
 
 	// Start up the web server
 
 	// Start up the web server
 
-	log.Fatal(http.ListenAndServe(":9080", mux))
 
+	log.Fatal(http.ListenAndServe(port, mux))
 
 }
 
 }
 
 
 
 // Simple application specific handler
 
 // Simple application specific handler
 
 func testAppHandler(w http.ResponseWriter, r *http.Request) {
 
 func testAppHandler(w http.ResponseWriter, r *http.Request) {
 
 	w.WriteHeader(http.StatusOK)
 
 	w.WriteHeader(http.StatusOK)
 
 	ctx := r.Context()
 
 	ctx := r.Context()
 
-	fmt.Fprintf(w, "<html>\nTEST.GOKRB5 Handler\nAuthenticed user: %s\nUser's realm: %s\n</html>",
 
-		ctx.Value(service.CTXKeyCredentials).(credentials.Credentials).Username,
 
-		ctx.Value(service.CTXKeyCredentials).(credentials.Credentials).Realm)
 
+	creds := ctx.Value(service.CTXKeyCredentials).(credentials.Credentials)
 
+	fmt.Fprintf(w,
 
+		`<html>
 
+<h1>GOKRB5 Handler</h1>
 
+<ul>
 
+<li>Authenticed user: %s</li>
 
+<li>User's realm: %s</li>
 
+<li>Authn time: %v</li>
 
+<li>Session ID: %s</li>
 
+<ul>
 
+</html>`,
 
+		creds.UserName(),
 
+		creds.Domain(),
 
+		creds.AuthTime(),
 
+		creds.SessionID(),
 
+	)
 
 	return
 
 	return
 
 }
 
 }