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@@ -0,0 +1,94 @@
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+// +build examples
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+
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+package main
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+
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+import (
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+ "encoding/hex"
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+ "fmt"
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+ "github.com/jcmturner/gokrb5/client"
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+ "github.com/jcmturner/gokrb5/config"
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+ "github.com/jcmturner/gokrb5/credentials"
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+ "github.com/jcmturner/gokrb5/keytab"
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+ "github.com/jcmturner/gokrb5/service"
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+ "github.com/jcmturner/gokrb5/testdata"
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+ "io/ioutil"
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+ "log"
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+ "net/http"
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+ "net/http/httptest"
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+ "os"
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+ "time"
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+)
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+
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+func main() {
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+ s := httpServer()
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+ defer s.Close()
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+
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+ b, _ := hex.DecodeString(testdata.TESTUSER1_KEYTAB)
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+ kt, _ := keytab.Parse(b)
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+ c, _ := config.NewConfigFromString(testdata.TEST_KRB5CONF_AD)
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+ cl := client.NewClientWithKeytab("testuser1", "TEST.GOKRB5", kt)
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+ cl.WithConfig(c)
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+ httpRequest(s.URL, cl)
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+
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+ b, _ = hex.DecodeString(testdata.TESTUSER2_KEYTAB)
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+ kt, _ = keytab.Parse(b)
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+ c, _ = config.NewConfigFromString(testdata.TEST_KRB5CONF_AD)
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+ cl = client.NewClientWithKeytab("testuser2", "TEST.GOKRB5", kt)
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+ cl.WithConfig(c)
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+ httpRequest(s.URL, cl)
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+
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+ //httpRequest("http://host.test.gokrb5/index.html")
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+}
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+
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+func httpRequest(url string, cl client.Client) {
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+ l := log.New(os.Stderr, "GOKRB5 Client: ", log.Ldate|log.Ltime|log.Lshortfile)
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+
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+ err := cl.Login()
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+ if err != nil {
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+ l.Printf("Error on AS_REQ: %v\n", err)
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+ }
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+ cl.EnableAutoSessionRenewal()
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+ r, _ := http.NewRequest("GET", url, nil)
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+ err = cl.SetSPNEGOHeader(r, "HTTP/host.test.gokrb5")
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+ if err != nil {
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+ l.Printf("Error setting client SPNEGO header: %v", err)
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+ }
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+ httpResp, err := http.DefaultClient.Do(r)
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+ if err != nil {
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+ l.Printf("Request error: %v\n", err)
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+ }
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+ fmt.Fprintf(os.Stdout, "Response Code: %v\n", httpResp.StatusCode)
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+ content, _ := ioutil.ReadAll(httpResp.Body)
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+ fmt.Fprintf(os.Stdout, "Response Body:\n%s\n", content)
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+}
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+
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+func httpServer() *httptest.Server {
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+ l := log.New(os.Stderr, "GOKRB5 Service: ", log.Ldate|log.Ltime|log.Lshortfile)
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+ b, _ := hex.DecodeString(testdata.SYSHTTP_KEYTAB)
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+ kt, _ := keytab.Parse(b)
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+ th := http.HandlerFunc(testAppHandler)
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+ s := httptest.NewServer(service.SPNEGOKRB5Authenticate(th, kt, "sysHTTP", l))
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+ return s
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+}
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+
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+func testAppHandler(w http.ResponseWriter, r *http.Request) {
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+ w.WriteHeader(http.StatusOK)
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+ ctx := r.Context()
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+ if ctx.Value("credentials") != nil {
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+ // Note that you should really check each attribute is not nil before doing the type assertion.
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+ fmt.Fprintf(w, "<html>\nTEST.GOKRB5 Handler\n<ul><li>Authenticed user: %s</li>\n<li>User's realm: %s</li>\n", ctx.Value("credentials").(credentials.Credentials).Username, ctx.Value("credentials").(credentials.Credentials).Realm)
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+ fmt.Fprintf(w, "<li>EffectiveName: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["effectiveName"].(string))
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+ fmt.Fprintf(w, "<li>FullName: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["fullName"].(string))
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+ fmt.Fprintf(w, "<li>UserID: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["userID"].(int))
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+ fmt.Fprintf(w, "<li>PrimaryGroupID: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["primaryGroupID"].(int))
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+ fmt.Fprintf(w, "<li>Group SIDs: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["groupMembershipSIDs"].([]string))
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+ fmt.Fprintf(w, "<li>LogOnTime: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["logOnTime"].(time.Time))
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+ fmt.Fprintf(w, "<li>LogOffTime: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["logOffTime"].(time.Time))
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+ fmt.Fprintf(w, "<li>PasswordLastSet: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["passwordLastSet"].(time.Time))
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+ fmt.Fprintf(w, "<li>LogonServer: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["logonServer"].(string))
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+ fmt.Fprintf(w, "<li>LogonDomainName: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["logonDomainName"].(string))
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+ fmt.Fprintf(w, "<li>LogonDomainID: %v</li>\n", ctx.Value("credentials").(credentials.Credentials).Attributes["logonDomainID"].(string))
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+ fmt.Fprintf(w, "</ul></html>")
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+ }
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+ return
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+}
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Jonathan Turner