Change package name to gmi

11 files changed, 64 insertions, 68 deletions

diff --git a/README.md b/README.md
index 4847217..daa3ffb 100644
--- a/README.md
+++ b/README.md
@@ -59,7 +59,7 @@ gemini.Send(req)
 Clients can also load their own list of known hosts:
 
 ```go
-client := &Client{}
+client := &gmi.Client{}
 if err := client.KnownHosts.LoadFrom("path/to/my/known_hosts"); err != nil {
 	log.Fatal(err)
 }
@@ -69,7 +69,7 @@ Clients can then specify how to trust certificates in the `TrustCertificate`
 field:
 
 ```go
-client.TrustCertificate = func(hostname string, cert *x509.Certificate, knownHosts *gemini.KnownHosts) error {
+client.TrustCertificate = func(hostname string, cert *x509.Certificate, knownHosts *gmi.KnownHosts) error {
 	// If the certificate is in the known hosts list, allow the connection
 	return knownHosts.Lookup(hostname, cert)
 }
diff --git a/cert.go b/cert.go
index e9c4863..8c82aa4 100644
--- a/cert.go
+++ b/cert.go
@@ -1,4 +1,4 @@
-package gemini
+package gmi
 
 import (
 	"bytes"
diff --git a/client.go b/client.go
index c067dc2..960b7b1 100644
--- a/client.go
+++ b/client.go
@@ -1,5 +1,5 @@
 // Package gemini implements the Gemini protocol.
-package gemini
+package gmi
 
 import (
 	"bufio"
diff --git a/examples/auth/auth.go b/examples/auth/auth.go
index 0c99535..6abd0c8 100644
--- a/examples/auth/auth.go
+++ b/examples/auth/auth.go
@@ -39,12 +39,12 @@ func main() {
 	//
 	//     go run -tags=example ../cert
 	//
-	cert, err := tls.LoadX509KeyPair("examples/client/localhost.crt", "examples/client/localhost.key")
+	cert, err := tls.LoadX509KeyPair("examples/server/localhost.crt", "examples/server/localhost.key")
 	if err != nil {
 		log.Fatal(err)
 	}
 
-	handler := &gemini.ServeMux{}
+	handler := &gmi.ServeMux{}
 	handler.HandleFunc("", welcome)
 	handler.HandleFunc("/login", login)
 	handler.HandleFunc("/login/password", loginPassword)
@@ -52,7 +52,7 @@ func main() {
 	handler.HandleFunc("/admin", admin)
 	handler.HandleFunc("/logout", logout)
 
-	server := &gemini.Server{
+	server := &gmi.Server{
 		Certificate: cert,
 		Handler:     handler,
 	}
@@ -63,102 +63,98 @@ func main() {
 }
 
 func getSession(crt *x509.Certificate) (*session, bool) {
-	fingerprint := gemini.Fingerprint(crt)
+	fingerprint := gmi.Fingerprint(crt)
 	session, ok := sessions[fingerprint]
 	return session, ok
 }
 
-func welcome(rw *gemini.ResponseWriter, req *gemini.Request) {
-	rw.WriteHeader(gemini.StatusSuccess, "text/gemini")
+func welcome(rw *gmi.ResponseWriter, req *gmi.Request) {
+	rw.WriteHeader(gmi.StatusSuccess, "text/gemini")
 	rw.Write([]byte("Welcome to this example.\n=> /login Login\n"))
 }
 
-func login(rw *gemini.ResponseWriter, req *gemini.Request) {
+func login(rw *gmi.ResponseWriter, req *gmi.Request) {
 	if len(req.TLS.PeerCertificates) > 0 {
 		if username := req.URL.RawQuery; username == "" {
-			rw.WriteHeader(gemini.StatusInput, "Username")
+			rw.WriteHeader(gmi.StatusInput, "Username")
 		} else {
-			fingerprint := gemini.Fingerprint(req.TLS.PeerCertificates[0])
+			fingerprint := gmi.Fingerprint(req.TLS.PeerCertificates[0])
 			sessions[fingerprint] = &session{
 				username: username,
 			}
 			// TODO: Remove scheme and host once example client can handle relative redirects
-			rw.WriteHeader(gemini.StatusRedirectTemporary, "gemini://localhost/login/password")
+			rw.WriteHeader(gmi.StatusRedirect, "gemini://localhost/login/password")
 		}
 	} else {
-		rw.WriteHeader(gemini.StatusClientCertificateRequired, "Certificate required")
+		rw.WriteHeader(gmi.StatusClientCertificateRequired, "Certificate required")
 	}
 }
 
-func loginPassword(rw *gemini.ResponseWriter, req *gemini.Request) {
+func loginPassword(rw *gmi.ResponseWriter, req *gmi.Request) {
 	if len(req.TLS.PeerCertificates) > 0 {
 		session, ok := getSession(req.TLS.PeerCertificates[0])
 		if !ok {
-			rw.WriteHeader(gemini.StatusCertificateNotAuthorised, "Not authorized")
+			rw.WriteHeader(gmi.StatusCertificateNotAuthorised, "Not authorized")
 			return
 		}
 
 		if password := req.URL.RawQuery; password == "" {
-			rw.WriteHeader(gemini.StatusInput, "Password")
+			rw.WriteHeader(gmi.StatusInput, "Password")
 		} else {
 			expected := logins[session.username].password
 			if password == expected {
 				// TODO: Remove scheme and host once example client can handle relative redirects
 				session.authorized = true
-				rw.WriteHeader(gemini.StatusRedirectTemporary, "gemini://localhost/profile")
+				rw.WriteHeader(gmi.StatusRedirect, "gemini://localhost/profile")
 			} else {
-				rw.WriteHeader(gemini.StatusInput, "Wrong password. Please try again")
+				rw.WriteHeader(gmi.StatusInput, "Wrong password. Please try again")
 			}
 		}
 	} else {
-		rw.WriteHeader(gemini.StatusClientCertificateRequired, "Certificate required")
+		rw.WriteHeader(gmi.StatusClientCertificateRequired, "Certificate required")
 	}
 }
 
-func logout(rw *gemini.ResponseWriter, req *gemini.Request) {
+func logout(rw *gmi.ResponseWriter, req *gmi.Request) {
 	if len(req.TLS.PeerCertificates) > 0 {
-		fingerprint := gemini.Fingerprint(req.TLS.PeerCertificates[0])
+		fingerprint := gmi.Fingerprint(req.TLS.PeerCertificates[0])
 		delete(sessions, fingerprint)
 	}
-	rw.WriteHeader(gemini.StatusSuccess, "text/gemini")
+	rw.WriteHeader(gmi.StatusSuccess, "text/gemini")
 	rw.Write([]byte("Successfully logged out.\n"))
 }
 
-func badLogin(rw *gemini.ResponseWriter, req *gemini.Request) {
-
-}
-
-func profile(rw *gemini.ResponseWriter, req *gemini.Request) {
+func profile(rw *gmi.ResponseWriter, req *gmi.Request) {
 	if len(req.TLS.PeerCertificates) > 0 {
 		session, ok := getSession(req.TLS.PeerCertificates[0])
 		if !ok {
-			rw.WriteHeader(gemini.StatusCertificateNotAuthorised, "Certificate not authorized")
+			rw.WriteHeader(gmi.StatusCertificateNotAuthorised, "Certificate not authorized")
 			return
 		}
 		user := logins[session.username]
 		profile := fmt.Sprintf("Username: %s\nAdmin: %t\n=> /logout Logout", session.username, user.admin)
-		rw.WriteHeader(gemini.StatusSuccess, "text/gemini")
+		rw.WriteHeader(gmi.StatusSuccess, "text/gemini")
 		rw.Write([]byte(profile))
 	} else {
-		rw.WriteHeader(gemini.StatusClientCertificateRequired, "Certificate required")
+		rw.WriteHeader(gmi.StatusClientCertificateRequired, "Certificate required")
 	}
 }
 
-func admin(rw *gemini.ResponseWriter, req *gemini.Request) {
+func admin(rw *gmi.ResponseWriter, req *gmi.Request) {
 	if len(req.TLS.PeerCertificates) > 0 {
 		session, ok := getSession(req.TLS.PeerCertificates[0])
 		if !ok {
-			rw.WriteHeader(gemini.StatusCertificateNotAuthorised, "Certificate not authorized")
+			rw.WriteHeader(gmi.StatusCertificateNotAuthorised, "Certificate not authorized")
 			return
 		}
 		user := logins[session.username]
 		if !user.admin {
-			rw.WriteHeader(gemini.StatusCertificateNotAuthorised, "Admins only!")
+			rw.WriteHeader(gmi.StatusCertificateNotAuthorised, "Admins only!")
 			return
 		}
-		rw.WriteHeader(gemini.StatusSuccess, "text/gemini")
+		rw.WriteHeader(gmi.StatusSuccess, "text/gemini")
 		rw.Write([]byte("Welcome to the admin portal.\n"))
 	} else {
-		rw.WriteHeader(gemini.StatusClientCertificateRequired, "Certificate required")
+		rw.WriteHeader(gmi.StatusClientCertificateRequired, "Certificate required")
 	}
 }
diff --git a/examples/client/client.go b/examples/client/client.go
index 4c924a6..b209d0e 100644
--- a/examples/client/client.go
+++ b/examples/client/client.go
@@ -13,22 +13,22 @@ import (
 
 var (
 	scanner = bufio.NewScanner(os.Stdin)
-	client  *gemini.Client
+	client  *gmi.Client
 )
 
 func init() {
 	// Initialize the client
-	client = &gemini.Client{}
+	client = &gmi.Client{}
 	client.KnownHosts.Load() // Load known hosts
-	client.TrustCertificate = func(hostname string, cert *x509.Certificate, knownHosts *gemini.KnownHosts) error {
+	client.TrustCertificate = func(hostname string, cert *x509.Certificate, knownHosts *gmi.KnownHosts) error {
 		err := knownHosts.Lookup(hostname, cert)
 		if err != nil {
 			switch err {
-			case gemini.ErrCertificateNotTrusted:
+			case gmi.ErrCertificateNotTrusted:
 				// Alert the user that the certificate is not trusted
 				fmt.Printf("Warning: Certificate for %s is not trusted!\n", hostname)
 				fmt.Println("This could indicate a Man-in-the-Middle attack.")
-			case gemini.ErrUnknownCertificate:
+			case gmi.ErrUnknownCertificate:
 				// Prompt the user to trust the certificate
 				trust := trustCertificate(cert)
 				switch trust {
@@ -48,33 +48,33 @@ func init() {
 }
 
 // sendRequest sends a request to the given url.
-func sendRequest(req *gemini.Request) error {
+func sendRequest(req *gmi.Request) error {
 	resp, err := client.Send(req)
 	if err != nil {
 		return err
 	}
 
 	switch resp.Status / 10 {
-	case gemini.StatusClassInput:
+	case gmi.StatusClassInput:
 		fmt.Printf("%s: ", resp.Meta)
 		scanner.Scan()
 		req.URL.RawQuery = scanner.Text()
 		return sendRequest(req)
-	case gemini.StatusClassSuccess:
+	case gmi.StatusClassSuccess:
 		fmt.Print(string(resp.Body))
 		return nil
-	case gemini.StatusClassRedirect:
+	case gmi.StatusClassRedirect:
 		fmt.Println("Redirecting to ", resp.Meta)
-		req, err := gemini.NewRequest(resp.Meta)
+		req, err := gmi.NewRequest(resp.Meta)
 		if err != nil {
 			return err
 		}
 		return sendRequest(req)
-	case gemini.StatusClassTemporaryFailure:
+	case gmi.StatusClassTemporaryFailure:
 		return fmt.Errorf("Temporary failure: %s", resp.Meta)
-	case gemini.StatusClassPermanentFailure:
+	case gmi.StatusClassPermanentFailure:
 		return fmt.Errorf("Permanent failure: %s", resp.Meta)
-	case gemini.StatusClassClientCertificateRequired:
+	case gmi.StatusClassClientCertificateRequired:
 		fmt.Println("Generating client certificate for", req.Hostname())
 		return nil // TODO: Generate and store client certificate
 	}
@@ -99,7 +99,7 @@ Otherwise, this should be safe to trust.
 => `
 
 func trustCertificate(cert *x509.Certificate) trust {
-	fmt.Printf(trustPrompt, gemini.Fingerprint(cert))
+	fmt.Printf(trustPrompt, gmi.Fingerprint(cert))
 	scanner.Scan()
 	switch scanner.Text() {
 	case "t":
@@ -118,7 +118,7 @@ func main() {
 	}
 
 	url := os.Args[1]
-	req, err := gemini.NewRequest(url)
+	req, err := gmi.NewRequest(url)
 	if err != nil {
 		fmt.Println(err)
 		os.Exit(1)
diff --git a/examples/server/server.go b/examples/server/server.go
index e761cd0..09abf50 100644
--- a/examples/server/server.go
+++ b/examples/server/server.go
@@ -20,10 +20,10 @@ func main() {
 		log.Fatal(err)
 	}
 
-	mux := &gemini.ServeMux{}
-	mux.Handle("/", gemini.FileServer(gemini.Dir("/var/www")))
+	mux := &gmi.ServeMux{}
+	mux.Handle("/", gmi.FileServer(gmi.Dir("/var/www")))
 
-	server := gemini.Server{
+	server := gmi.Server{
 		Handler:     mux,
 		Certificate: cert,
 	}
diff --git a/gemini.go b/gemini.go
index bef4c68..957dd43 100644
--- a/gemini.go
+++ b/gemini.go
@@ -1,4 +1,4 @@
-package gemini
+package gmi
 
 import (
 	"crypto/x509"
diff --git a/gemini_test.go b/gemini_test.go
index b118640..b92792b 100644
--- a/gemini_test.go
+++ b/gemini_test.go
@@ -1,4 +1,4 @@
-package gemini
+package gmi
 
 import (
 	"math/rand"
diff --git a/server.go b/server.go
index 7eb3aaf..5a5db48 100644
--- a/server.go
+++ b/server.go
@@ -1,4 +1,4 @@
-package gemini
+package gmi
 
 import (
 	"bufio"
diff --git a/tofu.go b/tofu.go
index 21384ab..81502d6 100644
--- a/tofu.go
+++ b/tofu.go
@@ -1,4 +1,4 @@
-package gemini
+package gmi
 
 import (
 	"bufio"
diff --git a/verify.go b/verify.go
index 7abef8f..8a0fd5a 100644
--- a/verify.go
+++ b/verify.go
@@ -1,4 +1,12 @@
-package gemini
+// Hostname verification code from the crypto/x509 package.
+// Modified to allow Common Names in the short term, until new certificates
+// can be issued with SANs.
+
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package gmi
 
 import (
 	"crypto/x509"
@@ -9,14 +17,6 @@ import (
 	"unicode/utf8"
 )
 
-// Hostname verification code from the crypto/x509 package.
-// Modified to allow Common Names in the short term, until new certificates
-// can be issued with SANs.
-
-// Copyright 2011 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
 var (
 	oidExtensionSubjectAltName = []int{2, 5, 29, 17}
 )