// SignManifest takes a MIG manifest record, signs it with the key identified
// in the configuration and returns the signature
func (cli Client) SignManifest(m mig.ManifestRecord) (ret string, err error) {
defer func() {
if e := recover(); e != nil {
err = fmt.Errorf("SignManifest() -> %v", e)
}
}()
secring, err := os.Open(cli.Conf.GPG.Home + "/secring.gpg")
if err != nil {
panic(err)
}
defer secring.Close()
ret, err = m.Sign(cli.Conf.GPG.KeyID, secring)
if err != nil {
panic(err)
}
return
}
// Add a new manifest record
func newManifest(respWriter http.ResponseWriter, request *http.Request) {
loc := fmt.Sprintf("%s%s", ctx.Server.Host, request.URL.String())
opid := getOpID(request)
resource := cljs.New(loc)
defer func() {
if e := recover(); e != nil {
ctx.Channels.Log <- mig.Log{OpID: opid, Desc: fmt.Sprintf("%v", e)}.Err()
resource.SetError(cljs.Error{Code: fmt.Sprintf("%.0f", opid), Message: fmt.Sprintf("%v", e)})
respond(http.StatusInternalServerError, resource, respWriter, request)
}
ctx.Channels.Log <- mig.Log{OpID: opid, Desc: "leaving newManifest()"}.Debug()
}()
err := request.ParseForm()
if err != nil {
panic(err)
}
ctx.Channels.Log <- mig.Log{OpID: opid, Desc: fmt.Sprintf("Received new manifest request")}.Debug()
mrstr := request.FormValue("manifest")
if mrstr == "" {
panic("no manifest record specified in form")
}
var mr mig.ManifestRecord
err = json.Unmarshal([]byte(mrstr), &mr)
if err != nil {
panic(err)
}
err = mr.Validate()
if err != nil {
panic(err)
}
err = ctx.DB.ManifestAdd(mr)
if err != nil {
panic(err)
}
respond(http.StatusCreated, resource, respWriter, request)
}
// Prompts for input and creates a new manifest record through the API
func manifestCreator(cli client.Client) (err error) {
defer func() {
if e := recover(); e != nil {
err = fmt.Errorf("manifestCreator() -> %v", e)
}
}()
var newmr mig.ManifestRecord
fmt.Println("Entering manifest creation mode.\nPlease provide the name" +
" of the new manifest")
newmr.Name, err = readline.String("name> ")
if err != nil {
panic(err)
}
if len(newmr.Name) < 3 {
panic("input name too short")
}
fmt.Printf("Name: '%s'\n", newmr.Name)
fmt.Println("Please provide loader targeting string for manifest.")
newmr.Target, err = readline.String("target> ")
if err != nil {
panic(err)
}
fmt.Printf("Target: '%s'\n", newmr.Target)
fmt.Println("Please enter path to new manifest archive content.")
arcpath, err := readline.String("contentpath> ")
if err != nil {
panic(err)
}
// Load the content into the manifest record from the specified path,
// we assume the archive is a gzip compressed tar file; if not it will
// fail during validation later on.
err = newmr.ContentFromFile(arcpath)
if err != nil {
panic(err)
}
newmr.Status = "staged"
// Validate the new manifest record before sending it to the API
err = newmr.Validate()
if err != nil {
panic(err)
}
tmpmr := newmr
if len(tmpmr.Content) > 0 {
tmpmr.Content = "..."
} else {
tmpmr.Content = "None"
}
jsonmr, err := json.MarshalIndent(tmpmr, "", " ")
if err != nil {
panic(err)
}
fmt.Printf("%s\n", jsonmr)
input, err := readline.String("create manifest? (y/n)> ")
if err != nil {
panic(err)
}
if input != "y" {
fmt.Println("abort")
return
}
err = cli.PostNewManifest(newmr)
if err != nil {
panic(err)
}
fmt.Println("Manifest successfully created")
return
}