simple backend

htpasswd.go

@@ -1,62 +0,0 @@
-package main
-
-// Copied from github.com/bitly/oauth2_proxy
-
-import (
-	"crypto/sha1"
-	"encoding/base64"
-	"encoding/csv"
-	"io"
-	"log"
-	"os"
-)
-
-// lookup passwords in a htpasswd file
-// The entries must have been created with -s for SHA encryption
-
-type HtpasswdFile struct {
-	Users map[string]string
-}
-
-func NewHtpasswdFromFile(path string) (*HtpasswdFile, error) {
-	r, err := os.Open(path)
-	if err != nil {
-		return nil, err
-	}
-	defer r.Close()
-	return NewHtpasswd(r)
-}
-
-func NewHtpasswd(file io.Reader) (*HtpasswdFile, error) {
-	csv_reader := csv.NewReader(file)
-	csv_reader.Comma = ':'
-	csv_reader.Comment = '#'
-	csv_reader.TrimLeadingSpace = true
-
-	records, err := csv_reader.ReadAll()
-	if err != nil {
-		return nil, err
-	}
-	h := &HtpasswdFile{Users: make(map[string]string)}
-	for _, record := range records {
-		h.Users[record[0]] = record[1]
-	}
-	return h, nil
-}
-
-func (h *HtpasswdFile) Validate(user string, password string) bool {
-	realPassword, exists := h.Users[user]
-	if !exists {
-		return false
-	}
-	if realPassword[:5] == "{SHA}" {
-		d := sha1.New()
-		d.Write([]byte(password))
-		if realPassword[5:] == base64.StdEncoding.EncodeToString(d.Sum(nil)) {
-			return true
-		}
-	} else {
-		log.Printf("Invalid htpasswd entry for %s. Must be a SHA entry.", user)
-	}
-	return false
-}