diff options
Diffstat (limited to 'server/web.go')
| -rw-r--r-- | server/web.go | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/server/web.go b/server/web.go index e238150..d55aa52 100644 --- a/server/web.go +++ b/server/web.go @@ -1,7 +1,9 @@ package server import ( + "bytes" "crypto/rand" + "encoding/base64" "encoding/hex" "encoding/json" "fmt" @@ -189,6 +191,23 @@ func callbackHandler(a *appContext, w http.ResponseWriter, r *http.Request) (int return http.StatusFound, nil } +func encodeString(s string) string { + var buffer bytes.Buffer + chunkSize := 70 + runes := []rune(base64.StdEncoding.EncodeToString([]byte(s))) + + for i := 0; i < len(runes); i += chunkSize { + end := i + chunkSize + if end > len(runes) { + end = len(runes) + } + buffer.WriteString(string(runes[i:end])) + buffer.WriteString("\n") + } + buffer.WriteString(".\n") + return buffer.String() +} + // rootHandler starts the auth process. If the client is authenticated it renders the token to the user. func rootHandler(a *appContext, w http.ResponseWriter, r *http.Request) (int, error) { if !a.isLoggedIn(w, r) { @@ -198,6 +217,7 @@ func rootHandler(a *appContext, w http.ResponseWriter, r *http.Request) (int, er page := struct { Token string }{tok.AccessToken} + page.Token = encodeString(page.Token) tmpl := template.Must(template.New("token.html").Parse(templates.Token)) tmpl.Execute(w, page) |