rclone/fs/config/authorize.go
Nick Craig-Wood f52ae75a51 rclone authorize: Send and receive extra config options to fix oauth
Before this change any backends which required extra config in the
oauth phase (like the `region` for zoho) didn't work with `rclone
authorize`.

This change serializes the extra config and passes it to `rclone
authorize` and returns new config items to be set from rclone
authorize.

`rclone authorize` will still accept its previous configuration
parameters for use with old rclones.

Fixes #5178
2021-04-08 12:34:15 +01:00

78 lines
1.7 KiB
Go

package config
import (
"context"
"fmt"
"github.com/pkg/errors"
"github.com/rclone/rclone/fs"
"github.com/rclone/rclone/fs/config/configmap"
)
// Authorize is for remote authorization of headless machines.
//
// It expects 1 or 3 arguments
//
// rclone authorize "fs name"
// rclone authorize "fs name" "client id" "client secret"
func Authorize(ctx context.Context, args []string, noAutoBrowser bool) error {
ctx = suppressConfirm(ctx)
switch len(args) {
case 1, 2, 3:
default:
return errors.Errorf("invalid number of arguments: %d", len(args))
}
Type := args[0] // FIXME could read this from input
ri, err := fs.Find(Type)
if err != nil {
return err
}
if ri.Config == nil {
return errors.Errorf("can't authorize fs %q", Type)
}
// Config map for remote
inM := configmap.Simple{}
// Indicate that we are running rclone authorize
inM[ConfigAuthorize] = "true"
if noAutoBrowser {
inM[ConfigAuthNoBrowser] = "true"
}
// Add extra parameters if supplied
if len(args) == 2 {
err := inM.Decode(args[1])
if err != nil {
return err
}
} else if len(args) == 3 {
inM[ConfigClientID] = args[1]
inM[ConfigClientSecret] = args[2]
}
// Name used for temporary remote
name := "**temp-fs**"
m := fs.ConfigMap(ri, name, inM)
outM := configmap.Simple{}
m.ClearSetters()
m.AddSetter(outM)
m.AddGetter(outM, configmap.PriorityNormal)
ri.Config(ctx, name, m)
// Print the code for the user to paste
out := outM["token"]
// If received a config blob, then return one
if len(args) == 2 {
out, err = outM.Encode()
if err != nil {
return err
}
}
fmt.Printf("Paste the following into your remote machine --->\n%s\n<---End paste\n", out)
return nil
}