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https://github.com/restic/rest-server.git
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command line args
This commit is contained in:
Chapuis Bertil
parent
436de7f687
commit
738e78c439
6 changed files with 110 additions and 74 deletions
13
auth.go
13
auth.go
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@ -6,14 +6,25 @@ import (
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)
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func Authorize(r *http.Request) error {
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htpasswd, err := NewHtpasswdFromFile("/tmp/restic/.htpasswd")
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if err != nil {
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return errors.New("internal server error")
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}
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username, password, ok := r.BasicAuth()
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if !ok {
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return errors.New("malformed basic auth credentials")
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}
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if username != "user" || password != "pass" {
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if !htpasswd.Validate(username, password) {
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return errors.New("unknown user")
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}
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repo, err := RepositoryName(r.RequestURI)
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if err != nil || repo != username {
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return errors.New("wrong repository")
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}
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return nil
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}
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13
context.go
13
context.go
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@ -20,7 +20,16 @@ func NewContext(path string) Context {
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return Context{path}
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}
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func (c *Context) Repository(name string) (Repository, error) {
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func (c *Context) Repository(name string) (*Repository, error) {
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name, err := ParseRepositoryName(name)
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return Repository{filepath.Join(c.path, name)}, err
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if err != nil {
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return nil, err
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}
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repo, err := NewRepository(filepath.Join(c.path, name))
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if err != nil {
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return nil, err
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}
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return repo, nil
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}
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100
handlers.go
100
handlers.go
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@ -11,13 +11,13 @@ type Handler func(w http.ResponseWriter, r *http.Request, c *Context)
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func HeadConfig(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -29,18 +29,18 @@ func HeadConfig(w http.ResponseWriter, r *http.Request, c *Context) {
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func GetConfig(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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config, errrc := repo.ReadConfig()
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if errrc != nil {
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config, err := repo.ReadConfig()
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -49,37 +49,37 @@ func GetConfig(w http.ResponseWriter, r *http.Request, c *Context) {
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func PostConfig(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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config, errc := ioutil.ReadAll(r.Body)
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config, err := ioutil.ReadAll(r.Body)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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errc := repo.WriteConfig(config)
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if errc != nil {
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http.NotFound(w, r)
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return
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}
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errwc := repo.WriteConfig(config)
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if errwc != nil {
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http.NotFound(w, r)
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return
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}
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}
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func ListBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -88,13 +88,13 @@ func ListBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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http.NotFound(w, r)
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return
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}
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blobs, errb := repo.ListBlob(bt)
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if errb != nil {
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blobs, err := repo.ListBlob(bt)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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json, errj := json.Marshal(blobs)
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if errj != nil {
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json, err := json.Marshal(blobs)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -103,13 +103,13 @@ func ListBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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func HeadBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -131,13 +131,13 @@ func HeadBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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func GetBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -151,8 +151,8 @@ func GetBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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http.NotFound(w, r)
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return
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}
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blob, errb := repo.ReadBlob(bt, id)
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if errb != nil {
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blob, errr := repo.ReadBlob(bt, id)
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if errr != nil {
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http.NotFound(w, r)
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return
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}
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@ -161,13 +161,13 @@ func GetBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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func PostBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -181,13 +181,13 @@ func PostBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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http.NotFound(w, r)
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return
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}
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blob, errb := ioutil.ReadAll(r.Body)
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if errb != nil {
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blob, err := ioutil.ReadAll(r.Body)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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errwb := repo.WriteBlob(bt, id, blob)
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if errwb != nil {
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errw := repo.WriteBlob(bt, id, blob)
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if errw != nil {
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http.NotFound(w, r)
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return
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}
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@ -196,13 +196,13 @@ func PostBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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func DeleteBlob(w http.ResponseWriter, r *http.Request, c *Context) {
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uri := r.RequestURI
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name, errrn := RepositoryName(uri)
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if errrn != nil {
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name, err := RepositoryName(uri)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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repo, errr := c.Repository(name)
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if errr != nil {
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repo, err := c.Repository(name)
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if err != nil {
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http.NotFound(w, r)
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return
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}
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@ -14,25 +14,25 @@ type Repository struct {
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path string
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}
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// Creates the file structure of the Repository
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func (r *Repository) Init() error {
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func NewRepository(path string) (*Repository, error) {
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dirs := []string{
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r.path,
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filepath.Join(r.path, string(backend.Data)),
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filepath.Join(r.path, string(backend.Snapshot)),
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filepath.Join(r.path, string(backend.Index)),
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filepath.Join(r.path, string(backend.Lock)),
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filepath.Join(r.path, string(backend.Key)),
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path,
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filepath.Join(path, string(backend.Data)),
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filepath.Join(path, string(backend.Snapshot)),
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filepath.Join(path, string(backend.Index)),
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filepath.Join(path, string(backend.Lock)),
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filepath.Join(path, string(backend.Key)),
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}
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for _, d := range dirs {
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if _, errs := os.Stat(d); errs != nil {
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errmk := os.MkdirAll(d, backend.Modes.Dir)
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if errmk != nil {
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return errmk
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_, err := os.Stat(d)
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if err != nil {
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err := os.MkdirAll(d, backend.Modes.Dir)
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if err != nil {
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return nil, err
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}
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}
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}
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return nil
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return &Repository{path}, nil
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}
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func (r *Repository) HasConfig() bool {
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@ -12,6 +12,10 @@ type Router struct {
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Context
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}
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func NewRouter(context Context) *Router {
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return &Router{context}
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}
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func (router Router) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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m := r.Method
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u := r.RequestURI
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28
server.go
28
server.go
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@ -1,19 +1,31 @@
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package main
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import (
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//"io/ioutil"
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"flag"
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"log"
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"net/http"
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"path/filepath"
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)
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const (
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HTTP = ":8000"
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HTTPS = ":8443"
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)
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func main() {
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context := NewContext("/tmp/restic")
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repo, _ := context.Repository("user")
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repo.Init()
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var path = flag.String("path", "/tmp/restic", "specifies the path of the data directory")
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var tls = flag.Bool("tls", false, "turns on tls support")
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flag.Parse()
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context := NewContext(*path)
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router := Router{context}
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port := ":8000"
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log.Printf("start server on port %s", port)
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http.ListenAndServe(port, router)
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if !*tls {
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log.Printf("start server on port %s", HTTP)
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http.ListenAndServe(HTTP, router)
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} else {
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log.Printf("start server on port %s", HTTPS)
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privateKey := filepath.Join(*path, "private_key")
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publicKey := filepath.Join(*path, "public_key")
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http.ListenAndServeTLS(HTTPS, privateKey, publicKey, router)
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}
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}
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