2163 lines
68 KiB
Go
Executable file
2163 lines
68 KiB
Go
Executable file
// Package onedrive provides an interface to the Microsoft OneDrive
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// object storage system.
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package onedrive
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import (
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"context"
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"encoding/base64"
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"encoding/hex"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"path"
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"regexp"
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"strconv"
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"strings"
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"sync"
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"time"
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"github.com/pkg/errors"
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"github.com/rclone/rclone/backend/onedrive/api"
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"github.com/rclone/rclone/backend/onedrive/quickxorhash"
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"github.com/rclone/rclone/fs"
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"github.com/rclone/rclone/fs/config"
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"github.com/rclone/rclone/fs/config/configmap"
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"github.com/rclone/rclone/fs/config/configstruct"
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"github.com/rclone/rclone/fs/config/obscure"
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"github.com/rclone/rclone/fs/fserrors"
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"github.com/rclone/rclone/fs/hash"
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"github.com/rclone/rclone/fs/operations"
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"github.com/rclone/rclone/fs/walk"
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"github.com/rclone/rclone/lib/atexit"
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"github.com/rclone/rclone/lib/dircache"
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"github.com/rclone/rclone/lib/encoder"
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"github.com/rclone/rclone/lib/oauthutil"
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"github.com/rclone/rclone/lib/pacer"
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"github.com/rclone/rclone/lib/readers"
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"github.com/rclone/rclone/lib/rest"
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"golang.org/x/oauth2"
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)
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const (
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rcloneClientID = "b15665d9-eda6-4092-8539-0eec376afd59"
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rcloneEncryptedClientSecret = "_JUdzh3LnKNqSPcf4Wu5fgMFIQOI8glZu_akYgR8yf6egowNBg-R"
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minSleep = 10 * time.Millisecond
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maxSleep = 2 * time.Second
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decayConstant = 2 // bigger for slower decay, exponential
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configDriveID = "drive_id"
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configDriveType = "drive_type"
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driveTypePersonal = "personal"
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driveTypeBusiness = "business"
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driveTypeSharepoint = "documentLibrary"
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defaultChunkSize = 10 * fs.Mebi
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chunkSizeMultiple = 320 * fs.Kibi
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regionGlobal = "global"
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regionUS = "us"
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regionDE = "de"
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regionCN = "cn"
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)
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// Globals
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var (
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authPath = "/common/oauth2/v2.0/authorize"
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tokenPath = "/common/oauth2/v2.0/token"
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// Description of how to auth for this app for a business account
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oauthConfig = &oauth2.Config{
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Scopes: []string{"Files.Read", "Files.ReadWrite", "Files.Read.All", "Files.ReadWrite.All", "offline_access", "Sites.Read.All"},
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ClientID: rcloneClientID,
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ClientSecret: obscure.MustReveal(rcloneEncryptedClientSecret),
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RedirectURL: oauthutil.RedirectLocalhostURL,
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}
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graphAPIEndpoint = map[string]string{
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"global": "https://graph.microsoft.com",
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"us": "https://graph.microsoft.us",
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"de": "https://graph.microsoft.de",
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"cn": "https://microsoftgraph.chinacloudapi.cn",
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}
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authEndpoint = map[string]string{
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"global": "https://login.microsoftonline.com",
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"us": "https://login.microsoftonline.us",
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"de": "https://login.microsoftonline.de",
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"cn": "https://login.chinacloudapi.cn",
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}
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// QuickXorHashType is the hash.Type for OneDrive
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QuickXorHashType hash.Type
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)
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// Register with Fs
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func init() {
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QuickXorHashType = hash.RegisterHash("QuickXorHash", 40, quickxorhash.New)
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fs.Register(&fs.RegInfo{
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Name: "onedrive",
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Description: "Microsoft OneDrive",
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NewFs: NewFs,
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Config: func(ctx context.Context, name string, m configmap.Mapper) error {
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region, _ := m.Get("region")
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graphURL := graphAPIEndpoint[region] + "/v1.0"
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oauthConfig.Endpoint = oauth2.Endpoint{
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AuthURL: authEndpoint[region] + authPath,
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TokenURL: authEndpoint[region] + tokenPath,
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}
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ci := fs.GetConfig(ctx)
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err := oauthutil.Config(ctx, "onedrive", name, m, oauthConfig, nil)
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if err != nil {
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return errors.Wrap(err, "failed to configure token")
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}
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// Stop if we are running non-interactive config
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if ci.AutoConfirm {
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return nil
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}
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type driveResource struct {
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DriveID string `json:"id"`
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DriveName string `json:"name"`
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DriveType string `json:"driveType"`
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}
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type drivesResponse struct {
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Drives []driveResource `json:"value"`
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}
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type siteResource struct {
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SiteID string `json:"id"`
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SiteName string `json:"displayName"`
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SiteURL string `json:"webUrl"`
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}
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type siteResponse struct {
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Sites []siteResource `json:"value"`
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}
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oAuthClient, _, err := oauthutil.NewClient(ctx, name, m, oauthConfig)
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if err != nil {
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return errors.Wrap(err, "failed to configure OneDrive")
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}
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srv := rest.NewClient(oAuthClient)
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var opts rest.Opts
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var finalDriveID string
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var siteID string
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var relativePath string
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switch config.Choose("Your choice",
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[]string{"onedrive", "sharepoint", "url", "search", "driveid", "siteid", "path"},
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[]string{
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"OneDrive Personal or Business",
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"Root Sharepoint site",
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"Sharepoint site name or URL (e.g. mysite or https://contoso.sharepoint.com/sites/mysite)",
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"Search for a Sharepoint site",
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"Type in driveID (advanced)",
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"Type in SiteID (advanced)",
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"Sharepoint server-relative path (advanced, e.g. /teams/hr)",
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},
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false) {
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case "onedrive":
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opts = rest.Opts{
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Method: "GET",
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RootURL: graphURL,
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Path: "/me/drives",
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}
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case "sharepoint":
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opts = rest.Opts{
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Method: "GET",
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RootURL: graphURL,
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Path: "/sites/root/drives",
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}
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case "driveid":
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fmt.Printf("Paste your Drive ID here> ")
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finalDriveID = config.ReadLine()
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case "siteid":
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fmt.Printf("Paste your Site ID here> ")
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siteID = config.ReadLine()
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case "url":
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fmt.Println("Example: \"https://contoso.sharepoint.com/sites/mysite\" or \"mysite\"")
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fmt.Printf("Paste your Site URL here> ")
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siteURL := config.ReadLine()
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re := regexp.MustCompile(`https://.*\.sharepoint.com/sites/(.*)`)
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match := re.FindStringSubmatch(siteURL)
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if len(match) == 2 {
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relativePath = "/sites/" + match[1]
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} else {
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relativePath = "/sites/" + siteURL
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}
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case "path":
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fmt.Printf("Enter server-relative URL here> ")
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relativePath = config.ReadLine()
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case "search":
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fmt.Printf("What to search for> ")
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searchTerm := config.ReadLine()
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opts = rest.Opts{
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Method: "GET",
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RootURL: graphURL,
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Path: "/sites?search=" + searchTerm,
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}
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sites := siteResponse{}
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_, err := srv.CallJSON(ctx, &opts, nil, &sites)
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if err != nil {
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return errors.Wrap(err, "failed to query available sites")
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}
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if len(sites.Sites) == 0 {
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return errors.Errorf("search for %q returned no results", searchTerm)
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}
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fmt.Printf("Found %d sites, please select the one you want to use:\n", len(sites.Sites))
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for index, site := range sites.Sites {
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fmt.Printf("%d: %s (%s) id=%s\n", index, site.SiteName, site.SiteURL, site.SiteID)
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}
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siteID = sites.Sites[config.ChooseNumber("Chose drive to use:", 0, len(sites.Sites)-1)].SiteID
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}
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// if we use server-relative URL for finding the drive
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if relativePath != "" {
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opts = rest.Opts{
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Method: "GET",
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RootURL: graphURL,
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Path: "/sites/root:" + relativePath,
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}
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site := siteResource{}
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_, err := srv.CallJSON(ctx, &opts, nil, &site)
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if err != nil {
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return errors.Wrap(err, "failed to query available site by relative path")
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}
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siteID = site.SiteID
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}
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// if we have a siteID we need to ask for the drives
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if siteID != "" {
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opts = rest.Opts{
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Method: "GET",
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RootURL: graphURL,
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Path: "/sites/" + siteID + "/drives",
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}
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}
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// We don't have the final ID yet?
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// query Microsoft Graph
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if finalDriveID == "" {
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drives := drivesResponse{}
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_, err := srv.CallJSON(ctx, &opts, nil, &drives)
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if err != nil {
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return errors.Wrap(err, "failed to query available drives")
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}
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// Also call /me/drive as sometimes /me/drives doesn't return it #4068
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if opts.Path == "/me/drives" {
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opts.Path = "/me/drive"
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meDrive := driveResource{}
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_, err := srv.CallJSON(ctx, &opts, nil, &meDrive)
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if err != nil {
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return errors.Wrap(err, "failed to query available drives")
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}
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found := false
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for _, drive := range drives.Drives {
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if drive.DriveID == meDrive.DriveID {
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found = true
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break
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}
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}
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// add the me drive if not found already
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if !found {
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fs.Debugf(nil, "Adding %v to drives list from /me/drive", meDrive)
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drives.Drives = append(drives.Drives, meDrive)
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}
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}
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if len(drives.Drives) == 0 {
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return errors.New("no drives found")
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}
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fmt.Printf("Found %d drives, please select the one you want to use:\n", len(drives.Drives))
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for index, drive := range drives.Drives {
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fmt.Printf("%d: %s (%s) id=%s\n", index, drive.DriveName, drive.DriveType, drive.DriveID)
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}
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finalDriveID = drives.Drives[config.ChooseNumber("Chose drive to use:", 0, len(drives.Drives)-1)].DriveID
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}
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// Test the driveID and get drive type
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opts = rest.Opts{
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Method: "GET",
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RootURL: graphURL,
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Path: "/drives/" + finalDriveID + "/root"}
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var rootItem api.Item
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_, err = srv.CallJSON(ctx, &opts, nil, &rootItem)
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if err != nil {
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return errors.Wrapf(err, "failed to query root for drive %s", finalDriveID)
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}
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fmt.Printf("Found drive '%s' of type '%s', URL: %s\nIs that okay?\n", rootItem.Name, rootItem.ParentReference.DriveType, rootItem.WebURL)
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// This does not work, YET :)
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if !config.ConfirmWithConfig(ctx, m, "config_drive_ok", true) {
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return errors.New("cancelled by user")
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}
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m.Set(configDriveID, finalDriveID)
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m.Set(configDriveType, rootItem.ParentReference.DriveType)
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return nil
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},
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Options: append(oauthutil.SharedOptions, []fs.Option{{
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Name: "region",
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Help: "Choose national cloud region for OneDrive.",
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Default: "global",
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Examples: []fs.OptionExample{
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{
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Value: regionGlobal,
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Help: "Microsoft Cloud Global",
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}, {
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Value: regionUS,
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Help: "Microsoft Cloud for US Government",
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}, {
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Value: regionDE,
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Help: "Microsoft Cloud Germany",
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}, {
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Value: regionCN,
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Help: "Azure and Office 365 operated by 21Vianet in China",
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},
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},
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}, {
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Name: "chunk_size",
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Help: `Chunk size to upload files with - must be multiple of 320k (327,680 bytes).
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Above this size files will be chunked - must be multiple of 320k (327,680 bytes) and
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should not exceed 250M (262,144,000 bytes) else you may encounter \"Microsoft.SharePoint.Client.InvalidClientQueryException: The request message is too big.\"
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Note that the chunks will be buffered into memory.`,
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Default: defaultChunkSize,
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Advanced: true,
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}, {
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Name: "drive_id",
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Help: "The ID of the drive to use",
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Default: "",
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Advanced: true,
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}, {
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Name: "drive_type",
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Help: "The type of the drive ( " + driveTypePersonal + " | " + driveTypeBusiness + " | " + driveTypeSharepoint + " )",
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Default: "",
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Advanced: true,
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}, {
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Name: "expose_onenote_files",
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Help: `Set to make OneNote files show up in directory listings.
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By default rclone will hide OneNote files in directory listings because
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operations like "Open" and "Update" won't work on them. But this
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behaviour may also prevent you from deleting them. If you want to
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delete OneNote files or otherwise want them to show up in directory
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listing, set this option.`,
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Default: false,
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Advanced: true,
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}, {
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Name: "server_side_across_configs",
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Default: false,
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Help: `Allow server-side operations (e.g. copy) to work across different onedrive configs.
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This will only work if you are copying between two OneDrive *Personal* drives AND
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the files to copy are already shared between them. In other cases, rclone will
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fall back to normal copy (which will be slightly slower).`,
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Advanced: true,
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}, {
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Name: "list_chunk",
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Help: "Size of listing chunk.",
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Default: 1000,
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Advanced: true,
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}, {
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Name: "no_versions",
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Default: false,
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Help: `Remove all versions on modifying operations
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Onedrive for business creates versions when rclone uploads new files
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overwriting an existing one and when it sets the modification time.
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These versions take up space out of the quota.
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This flag checks for versions after file upload and setting
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modification time and removes all but the last version.
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**NB** Onedrive personal can't currently delete versions so don't use
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this flag there.
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`,
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Advanced: true,
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}, {
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Name: "link_scope",
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Default: "anonymous",
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Help: `Set the scope of the links created by the link command.`,
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Advanced: true,
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Examples: []fs.OptionExample{{
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Value: "anonymous",
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Help: "Anyone with the link has access, without needing to sign in. This may include people outside of your organization. Anonymous link support may be disabled by an administrator.",
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}, {
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Value: "organization",
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Help: "Anyone signed into your organization (tenant) can use the link to get access. Only available in OneDrive for Business and SharePoint.",
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}},
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}, {
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Name: "link_type",
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Default: "view",
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Help: `Set the type of the links created by the link command.`,
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Advanced: true,
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Examples: []fs.OptionExample{{
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Value: "view",
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Help: "Creates a read-only link to the item.",
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}, {
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Value: "edit",
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Help: "Creates a read-write link to the item.",
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}, {
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Value: "embed",
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Help: "Creates an embeddable link to the item.",
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}},
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}, {
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Name: "link_password",
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Default: "",
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Help: `Set the password for links created by the link command.
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At the time of writing this only works with OneDrive personal paid accounts.
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`,
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Advanced: true,
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}, {
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Name: config.ConfigEncoding,
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Help: config.ConfigEncodingHelp,
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Advanced: true,
|
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// List of replaced characters:
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// < (less than) -> '＜' // FULLWIDTH LESS-THAN SIGN
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// > (greater than) -> '＞' // FULLWIDTH GREATER-THAN SIGN
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// : (colon) -> '：' // FULLWIDTH COLON
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// " (double quote) -> '＂' // FULLWIDTH QUOTATION MARK
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// \ (backslash) -> '＼' // FULLWIDTH REVERSE SOLIDUS
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// | (vertical line) -> '｜' // FULLWIDTH VERTICAL LINE
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// ? (question mark) -> '？' // FULLWIDTH QUESTION MARK
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// * (asterisk) -> '＊' // FULLWIDTH ASTERISK
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//
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// Folder names cannot begin with a tilde ('~')
|
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// List of replaced characters:
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// ~ (tilde) -> '～' // FULLWIDTH TILDE
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//
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// Additionally names can't begin with a space ( ) or end with a period (.) or space ( ).
|
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// List of replaced characters:
|
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// . (period) -> '．' // FULLWIDTH FULL STOP
|
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// (space) -> '␠' // SYMBOL FOR SPACE
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//
|
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// Also encode invalid UTF-8 bytes as json doesn't handle them.
|
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//
|
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// The OneDrive API documentation lists the set of reserved characters, but
|
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// testing showed this list is incomplete. This are the differences:
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// - " (double quote) is rejected, but missing in the documentation
|
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// - space at the end of file and folder names is rejected, but missing in the documentation
|
|
// - period at the end of file names is rejected, but missing in the documentation
|
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//
|
|
// Adding these restrictions to the OneDrive API documentation yields exactly
|
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// the same rules as the Windows naming conventions.
|
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//
|
|
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/concepts/addressing-driveitems?view=odsp-graph-online#path-encoding
|
|
Default: (encoder.Display |
|
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encoder.EncodeBackSlash |
|
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encoder.EncodeLeftSpace |
|
|
encoder.EncodeLeftTilde |
|
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encoder.EncodeRightPeriod |
|
|
encoder.EncodeRightSpace |
|
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encoder.EncodeWin |
|
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encoder.EncodeInvalidUtf8),
|
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}}...),
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})
|
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}
|
|
|
|
// Options defines the configuration for this backend
|
|
type Options struct {
|
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Region string `config:"region"`
|
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ChunkSize fs.SizeSuffix `config:"chunk_size"`
|
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DriveID string `config:"drive_id"`
|
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DriveType string `config:"drive_type"`
|
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ExposeOneNoteFiles bool `config:"expose_onenote_files"`
|
|
ServerSideAcrossConfigs bool `config:"server_side_across_configs"`
|
|
ListChunk int64 `config:"list_chunk"`
|
|
NoVersions bool `config:"no_versions"`
|
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LinkScope string `config:"link_scope"`
|
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LinkType string `config:"link_type"`
|
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LinkPassword string `config:"link_password"`
|
|
Enc encoder.MultiEncoder `config:"encoding"`
|
|
}
|
|
|
|
// Fs represents a remote one drive
|
|
type Fs struct {
|
|
name string // name of this remote
|
|
root string // the path we are working on
|
|
opt Options // parsed options
|
|
ci *fs.ConfigInfo // global config
|
|
features *fs.Features // optional features
|
|
srv *rest.Client // the connection to the one drive server
|
|
dirCache *dircache.DirCache // Map of directory path to directory id
|
|
pacer *fs.Pacer // pacer for API calls
|
|
tokenRenewer *oauthutil.Renew // renew the token on expiry
|
|
driveID string // ID to use for querying Microsoft Graph
|
|
driveType string // https://developer.microsoft.com/en-us/graph/docs/api-reference/v1.0/resources/drive
|
|
}
|
|
|
|
// Object describes a one drive object
|
|
//
|
|
// Will definitely have info but maybe not meta
|
|
type Object struct {
|
|
fs *Fs // what this object is part of
|
|
remote string // The remote path
|
|
hasMetaData bool // whether info below has been set
|
|
isOneNoteFile bool // Whether the object is a OneNote file
|
|
size int64 // size of the object
|
|
modTime time.Time // modification time of the object
|
|
id string // ID of the object
|
|
sha1 string // SHA-1 of the object content
|
|
quickxorhash string // QuickXorHash of the object content
|
|
mimeType string // Content-Type of object from server (may not be as uploaded)
|
|
}
|
|
|
|
// ------------------------------------------------------------
|
|
|
|
// Name of the remote (as passed into NewFs)
|
|
func (f *Fs) Name() string {
|
|
return f.name
|
|
}
|
|
|
|
// Root of the remote (as passed into NewFs)
|
|
func (f *Fs) Root() string {
|
|
return f.root
|
|
}
|
|
|
|
// String converts this Fs to a string
|
|
func (f *Fs) String() string {
|
|
return fmt.Sprintf("One drive root '%s'", f.root)
|
|
}
|
|
|
|
// Features returns the optional features of this Fs
|
|
func (f *Fs) Features() *fs.Features {
|
|
return f.features
|
|
}
|
|
|
|
// parsePath parses a one drive 'url'
|
|
func parsePath(path string) (root string) {
|
|
root = strings.Trim(path, "/")
|
|
return
|
|
}
|
|
|
|
// retryErrorCodes is a slice of error codes that we will retry
|
|
var retryErrorCodes = []int{
|
|
429, // Too Many Requests.
|
|
500, // Internal Server Error
|
|
502, // Bad Gateway
|
|
503, // Service Unavailable
|
|
504, // Gateway Timeout
|
|
509, // Bandwidth Limit Exceeded
|
|
}
|
|
|
|
var gatewayTimeoutError sync.Once
|
|
var errAsyncJobAccessDenied = errors.New("async job failed - access denied")
|
|
|
|
// shouldRetry returns a boolean as to whether this resp and err
|
|
// deserve to be retried. It returns the err as a convenience
|
|
func shouldRetry(ctx context.Context, resp *http.Response, err error) (bool, error) {
|
|
if fserrors.ContextError(ctx, &err) {
|
|
return false, err
|
|
}
|
|
retry := false
|
|
if resp != nil {
|
|
switch resp.StatusCode {
|
|
case 401:
|
|
if len(resp.Header["Www-Authenticate"]) == 1 && strings.Index(resp.Header["Www-Authenticate"][0], "expired_token") >= 0 {
|
|
retry = true
|
|
fs.Debugf(nil, "Should retry: %v", err)
|
|
} else if err != nil && strings.Contains(err.Error(), "Unable to initialize RPS") {
|
|
retry = true
|
|
fs.Debugf(nil, "HTTP 401: Unable to initialize RPS. Trying again.")
|
|
}
|
|
case 429: // Too Many Requests.
|
|
// see https://docs.microsoft.com/en-us/sharepoint/dev/general-development/how-to-avoid-getting-throttled-or-blocked-in-sharepoint-online
|
|
if values := resp.Header["Retry-After"]; len(values) == 1 && values[0] != "" {
|
|
retryAfter, parseErr := strconv.Atoi(values[0])
|
|
if parseErr != nil {
|
|
fs.Debugf(nil, "Failed to parse Retry-After: %q: %v", values[0], parseErr)
|
|
} else {
|
|
duration := time.Second * time.Duration(retryAfter)
|
|
retry = true
|
|
err = pacer.RetryAfterError(err, duration)
|
|
fs.Debugf(nil, "Too many requests. Trying again in %d seconds.", retryAfter)
|
|
}
|
|
}
|
|
case 504: // Gateway timeout
|
|
gatewayTimeoutError.Do(func() {
|
|
fs.Errorf(nil, "%v: upload chunks may be taking too long - try reducing --onedrive-chunk-size or decreasing --transfers", err)
|
|
})
|
|
case 507: // Insufficient Storage
|
|
return false, fserrors.FatalError(err)
|
|
}
|
|
}
|
|
return retry || fserrors.ShouldRetry(err) || fserrors.ShouldRetryHTTP(resp, retryErrorCodes), err
|
|
}
|
|
|
|
// readMetaDataForPathRelativeToID reads the metadata for a path relative to an item that is addressed by its normalized ID.
|
|
// if `relPath` == "", it reads the metadata for the item with that ID.
|
|
//
|
|
// We address items using the pattern `drives/driveID/items/itemID:/relativePath`
|
|
// instead of simply using `drives/driveID/root:/itemPath` because it works for
|
|
// "shared with me" folders in OneDrive Personal (See #2536, #2778)
|
|
// This path pattern comes from https://github.com/OneDrive/onedrive-api-docs/issues/908#issuecomment-417488480
|
|
//
|
|
// If `relPath` == '', do not append the slash (See #3664)
|
|
func (f *Fs) readMetaDataForPathRelativeToID(ctx context.Context, normalizedID string, relPath string) (info *api.Item, resp *http.Response, err error) {
|
|
opts, _ := f.newOptsCallWithIDPath(normalizedID, relPath, true, "GET", "")
|
|
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, nil, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
|
|
return info, resp, err
|
|
}
|
|
|
|
// readMetaDataForPath reads the metadata from the path (relative to the absolute root)
|
|
func (f *Fs) readMetaDataForPath(ctx context.Context, path string) (info *api.Item, resp *http.Response, err error) {
|
|
firstSlashIndex := strings.IndexRune(path, '/')
|
|
|
|
if f.driveType != driveTypePersonal || firstSlashIndex == -1 {
|
|
var opts rest.Opts
|
|
opts = f.newOptsCallWithPath(ctx, path, "GET", "")
|
|
opts.Path = strings.TrimSuffix(opts.Path, ":")
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, nil, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
return info, resp, err
|
|
}
|
|
|
|
// The following branch handles the case when we're using OneDrive Personal and the path is in a folder.
|
|
// For OneDrive Personal, we need to consider the "shared with me" folders.
|
|
// An item in such a folder can only be addressed by its ID relative to the sharer's driveID or
|
|
// by its path relative to the folder's ID relative to the sharer's driveID.
|
|
// Note: A "shared with me" folder can only be placed in the sharee's absolute root.
|
|
// So we read metadata relative to a suitable folder's normalized ID.
|
|
var dirCacheFoundRoot bool
|
|
var rootNormalizedID string
|
|
if f.dirCache != nil {
|
|
rootNormalizedID, err = f.dirCache.RootID(ctx, false)
|
|
dirCacheRootIDExists := err == nil
|
|
if f.root == "" {
|
|
// if f.root == "", it means f.root is the absolute root of the drive
|
|
// and its ID should have been found in NewFs
|
|
dirCacheFoundRoot = dirCacheRootIDExists
|
|
} else if _, err := f.dirCache.RootParentID(ctx, false); err == nil {
|
|
// if root is in a folder, it must have a parent folder, and
|
|
// if dirCache has found root in NewFs, the parent folder's ID
|
|
// should be present.
|
|
// This RootParentID() check is a fix for #3164 which describes
|
|
// a possible case where the root is not found.
|
|
dirCacheFoundRoot = dirCacheRootIDExists
|
|
}
|
|
}
|
|
|
|
relPath, insideRoot := getRelativePathInsideBase(f.root, path)
|
|
var firstDir, baseNormalizedID string
|
|
if !insideRoot || !dirCacheFoundRoot {
|
|
// We do not have the normalized ID in dirCache for our query to base on. Query it manually.
|
|
firstDir, relPath = path[:firstSlashIndex], path[firstSlashIndex+1:]
|
|
info, resp, err := f.readMetaDataForPath(ctx, firstDir)
|
|
if err != nil {
|
|
return info, resp, err
|
|
}
|
|
baseNormalizedID = info.GetID()
|
|
} else {
|
|
if f.root != "" {
|
|
// Read metadata based on root
|
|
baseNormalizedID = rootNormalizedID
|
|
} else {
|
|
// Read metadata based on firstDir
|
|
firstDir, relPath = path[:firstSlashIndex], path[firstSlashIndex+1:]
|
|
baseNormalizedID, err = f.dirCache.FindDir(ctx, firstDir, false)
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
}
|
|
}
|
|
|
|
return f.readMetaDataForPathRelativeToID(ctx, baseNormalizedID, relPath)
|
|
}
|
|
|
|
// errorHandler parses a non 2xx error response into an error
|
|
func errorHandler(resp *http.Response) error {
|
|
// Decode error response
|
|
errResponse := new(api.Error)
|
|
err := rest.DecodeJSON(resp, &errResponse)
|
|
if err != nil {
|
|
fs.Debugf(nil, "Couldn't decode error response: %v", err)
|
|
}
|
|
if errResponse.ErrorInfo.Code == "" {
|
|
errResponse.ErrorInfo.Code = resp.Status
|
|
}
|
|
return errResponse
|
|
}
|
|
|
|
func checkUploadChunkSize(cs fs.SizeSuffix) error {
|
|
const minChunkSize = fs.SizeSuffixBase
|
|
if cs%chunkSizeMultiple != 0 {
|
|
return errors.Errorf("%s is not a multiple of %s", cs, chunkSizeMultiple)
|
|
}
|
|
if cs < minChunkSize {
|
|
return errors.Errorf("%s is less than %s", cs, minChunkSize)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (f *Fs) setUploadChunkSize(cs fs.SizeSuffix) (old fs.SizeSuffix, err error) {
|
|
err = checkUploadChunkSize(cs)
|
|
if err == nil {
|
|
old, f.opt.ChunkSize = f.opt.ChunkSize, cs
|
|
}
|
|
return
|
|
}
|
|
|
|
// NewFs constructs an Fs from the path, container:path
|
|
func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, error) {
|
|
// Parse config into Options struct
|
|
opt := new(Options)
|
|
err := configstruct.Set(m, opt)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = checkUploadChunkSize(opt.ChunkSize)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "onedrive: chunk size")
|
|
}
|
|
|
|
if opt.DriveID == "" || opt.DriveType == "" {
|
|
return nil, errors.New("unable to get drive_id and drive_type - if you are upgrading from older versions of rclone, please run `rclone config` and re-configure this backend")
|
|
}
|
|
|
|
rootURL := graphAPIEndpoint[opt.Region] + "/v1.0" + "/drives/" + opt.DriveID
|
|
oauthConfig.Endpoint = oauth2.Endpoint{
|
|
AuthURL: authEndpoint[opt.Region] + authPath,
|
|
TokenURL: authEndpoint[opt.Region] + tokenPath,
|
|
}
|
|
|
|
root = parsePath(root)
|
|
oAuthClient, ts, err := oauthutil.NewClient(ctx, name, m, oauthConfig)
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "failed to configure OneDrive")
|
|
}
|
|
|
|
ci := fs.GetConfig(ctx)
|
|
f := &Fs{
|
|
name: name,
|
|
root: root,
|
|
opt: *opt,
|
|
ci: ci,
|
|
driveID: opt.DriveID,
|
|
driveType: opt.DriveType,
|
|
srv: rest.NewClient(oAuthClient).SetRoot(rootURL),
|
|
pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
|
|
}
|
|
f.features = (&fs.Features{
|
|
CaseInsensitive: true,
|
|
ReadMimeType: true,
|
|
CanHaveEmptyDirectories: true,
|
|
ServerSideAcrossConfigs: opt.ServerSideAcrossConfigs,
|
|
}).Fill(ctx, f)
|
|
f.srv.SetErrorHandler(errorHandler)
|
|
|
|
// Renew the token in the background
|
|
f.tokenRenewer = oauthutil.NewRenew(f.String(), ts, func() error {
|
|
_, _, err := f.readMetaDataForPath(ctx, "")
|
|
return err
|
|
})
|
|
|
|
// Get rootID
|
|
rootInfo, _, err := f.readMetaDataForPath(ctx, "")
|
|
if err != nil || rootInfo.GetID() == "" {
|
|
return nil, errors.Wrap(err, "failed to get root")
|
|
}
|
|
|
|
f.dirCache = dircache.New(root, rootInfo.GetID(), f)
|
|
|
|
// Find the current root
|
|
err = f.dirCache.FindRoot(ctx, false)
|
|
if err != nil {
|
|
// Assume it is a file
|
|
newRoot, remote := dircache.SplitPath(root)
|
|
tempF := *f
|
|
tempF.dirCache = dircache.New(newRoot, rootInfo.ID, &tempF)
|
|
tempF.root = newRoot
|
|
// Make new Fs which is the parent
|
|
err = tempF.dirCache.FindRoot(ctx, false)
|
|
if err != nil {
|
|
// No root so return old f
|
|
return f, nil
|
|
}
|
|
_, err := tempF.newObjectWithInfo(ctx, remote, nil)
|
|
if err != nil {
|
|
if err == fs.ErrorObjectNotFound {
|
|
// File doesn't exist so return old f
|
|
return f, nil
|
|
}
|
|
return nil, err
|
|
}
|
|
// XXX: update the old f here instead of returning tempF, since
|
|
// `features` were already filled with functions having *f as a receiver.
|
|
// See https://github.com/rclone/rclone/issues/2182
|
|
f.dirCache = tempF.dirCache
|
|
f.root = tempF.root
|
|
// return an error with an fs which points to the parent
|
|
return f, fs.ErrorIsFile
|
|
}
|
|
return f, nil
|
|
}
|
|
|
|
// rootSlash returns root with a slash on if it is empty, otherwise empty string
|
|
func (f *Fs) rootSlash() string {
|
|
if f.root == "" {
|
|
return f.root
|
|
}
|
|
return f.root + "/"
|
|
}
|
|
|
|
// Return an Object from a path
|
|
//
|
|
// If it can't be found it returns the error fs.ErrorObjectNotFound.
|
|
func (f *Fs) newObjectWithInfo(ctx context.Context, remote string, info *api.Item) (fs.Object, error) {
|
|
o := &Object{
|
|
fs: f,
|
|
remote: remote,
|
|
}
|
|
var err error
|
|
if info != nil {
|
|
// Set info
|
|
err = o.setMetaData(info)
|
|
} else {
|
|
err = o.readMetaData(ctx) // reads info and meta, returning an error
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return o, nil
|
|
}
|
|
|
|
// NewObject finds the Object at remote. If it can't be found
|
|
// it returns the error fs.ErrorObjectNotFound.
|
|
func (f *Fs) NewObject(ctx context.Context, remote string) (fs.Object, error) {
|
|
return f.newObjectWithInfo(ctx, remote, nil)
|
|
}
|
|
|
|
// FindLeaf finds a directory of name leaf in the folder with ID pathID
|
|
func (f *Fs) FindLeaf(ctx context.Context, pathID, leaf string) (pathIDOut string, found bool, err error) {
|
|
// fs.Debugf(f, "FindLeaf(%q, %q)", pathID, leaf)
|
|
_, ok := f.dirCache.GetInv(pathID)
|
|
if !ok {
|
|
return "", false, errors.New("couldn't find parent ID")
|
|
}
|
|
info, resp, err := f.readMetaDataForPathRelativeToID(ctx, pathID, leaf)
|
|
if err != nil {
|
|
if resp != nil && resp.StatusCode == http.StatusNotFound {
|
|
return "", false, nil
|
|
}
|
|
return "", false, err
|
|
}
|
|
if info.GetPackageType() == api.PackageTypeOneNote {
|
|
return "", false, errors.New("found OneNote file when looking for folder")
|
|
}
|
|
if info.GetFolder() == nil {
|
|
return "", false, errors.New("found file when looking for folder")
|
|
}
|
|
return info.GetID(), true, nil
|
|
}
|
|
|
|
// CreateDir makes a directory with pathID as parent and name leaf
|
|
func (f *Fs) CreateDir(ctx context.Context, dirID, leaf string) (newID string, err error) {
|
|
// fs.Debugf(f, "CreateDir(%q, %q)\n", dirID, leaf)
|
|
var resp *http.Response
|
|
var info *api.Item
|
|
opts := f.newOptsCall(dirID, "POST", "/children")
|
|
mkdir := api.CreateItemRequest{
|
|
Name: f.opt.Enc.FromStandardName(leaf),
|
|
ConflictBehavior: "fail",
|
|
}
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, &mkdir, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
//fmt.Printf("...Error %v\n", err)
|
|
return "", err
|
|
}
|
|
|
|
//fmt.Printf("...Id %q\n", *info.Id)
|
|
return info.GetID(), nil
|
|
}
|
|
|
|
// list the objects into the function supplied
|
|
//
|
|
// If directories is set it only sends directories
|
|
// User function to process a File item from listAll
|
|
//
|
|
// Should return true to finish processing
|
|
type listAllFn func(*api.Item) bool
|
|
|
|
// Lists the directory required calling the user function on each item found
|
|
//
|
|
// If the user fn ever returns true then it early exits with found = true
|
|
func (f *Fs) listAll(ctx context.Context, dirID string, directoriesOnly bool, filesOnly bool, fn listAllFn) (found bool, err error) {
|
|
// Top parameter asks for bigger pages of data
|
|
// https://dev.onedrive.com/odata/optional-query-parameters.htm
|
|
opts := f.newOptsCall(dirID, "GET", fmt.Sprintf("/children?$top=%d", f.opt.ListChunk))
|
|
OUTER:
|
|
for {
|
|
var result api.ListChildrenResponse
|
|
var resp *http.Response
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, nil, &result)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return found, errors.Wrap(err, "couldn't list files")
|
|
}
|
|
if len(result.Value) == 0 {
|
|
break
|
|
}
|
|
for i := range result.Value {
|
|
item := &result.Value[i]
|
|
isFolder := item.GetFolder() != nil
|
|
if isFolder {
|
|
if filesOnly {
|
|
continue
|
|
}
|
|
} else {
|
|
if directoriesOnly {
|
|
continue
|
|
}
|
|
}
|
|
if item.Deleted != nil {
|
|
continue
|
|
}
|
|
item.Name = f.opt.Enc.ToStandardName(item.GetName())
|
|
if fn(item) {
|
|
found = true
|
|
break OUTER
|
|
}
|
|
}
|
|
if result.NextLink == "" {
|
|
break
|
|
}
|
|
opts.Path = ""
|
|
opts.RootURL = result.NextLink
|
|
}
|
|
return
|
|
}
|
|
|
|
// List the objects and directories in dir into entries. The
|
|
// entries can be returned in any order but should be for a
|
|
// complete directory.
|
|
//
|
|
// dir should be "" to list the root, and should not have
|
|
// trailing slashes.
|
|
//
|
|
// This should return ErrDirNotFound if the directory isn't
|
|
// found.
|
|
func (f *Fs) List(ctx context.Context, dir string) (entries fs.DirEntries, err error) {
|
|
directoryID, err := f.dirCache.FindDir(ctx, dir, false)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
var iErr error
|
|
_, err = f.listAll(ctx, directoryID, false, false, func(info *api.Item) bool {
|
|
if !f.opt.ExposeOneNoteFiles && info.GetPackageType() == api.PackageTypeOneNote {
|
|
fs.Debugf(info.Name, "OneNote file not shown in directory listing")
|
|
return false
|
|
}
|
|
|
|
remote := path.Join(dir, info.GetName())
|
|
folder := info.GetFolder()
|
|
if folder != nil {
|
|
// cache the directory ID for later lookups
|
|
id := info.GetID()
|
|
f.dirCache.Put(remote, id)
|
|
d := fs.NewDir(remote, time.Time(info.GetLastModifiedDateTime())).SetID(id)
|
|
d.SetItems(folder.ChildCount)
|
|
entries = append(entries, d)
|
|
} else {
|
|
o, err := f.newObjectWithInfo(ctx, remote, info)
|
|
if err != nil {
|
|
iErr = err
|
|
return true
|
|
}
|
|
entries = append(entries, o)
|
|
}
|
|
return false
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if iErr != nil {
|
|
return nil, iErr
|
|
}
|
|
return entries, nil
|
|
}
|
|
|
|
// Creates from the parameters passed in a half finished Object which
|
|
// must have setMetaData called on it
|
|
//
|
|
// Returns the object, leaf, directoryID and error
|
|
//
|
|
// Used to create new objects
|
|
func (f *Fs) createObject(ctx context.Context, remote string, modTime time.Time, size int64) (o *Object, leaf string, directoryID string, err error) {
|
|
// Create the directory for the object if it doesn't exist
|
|
leaf, directoryID, err = f.dirCache.FindPath(ctx, remote, true)
|
|
if err != nil {
|
|
return nil, leaf, directoryID, err
|
|
}
|
|
// Temporary Object under construction
|
|
o = &Object{
|
|
fs: f,
|
|
remote: remote,
|
|
}
|
|
return o, leaf, directoryID, nil
|
|
}
|
|
|
|
// Put the object into the container
|
|
//
|
|
// Copy the reader in to the new object which is returned
|
|
//
|
|
// The new object may have been created if an error is returned
|
|
func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (fs.Object, error) {
|
|
remote := src.Remote()
|
|
size := src.Size()
|
|
modTime := src.ModTime(ctx)
|
|
|
|
o, _, _, err := f.createObject(ctx, remote, modTime, size)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return o, o.Update(ctx, in, src, options...)
|
|
}
|
|
|
|
// Mkdir creates the container if it doesn't exist
|
|
func (f *Fs) Mkdir(ctx context.Context, dir string) error {
|
|
_, err := f.dirCache.FindDir(ctx, dir, true)
|
|
return err
|
|
}
|
|
|
|
// deleteObject removes an object by ID
|
|
func (f *Fs) deleteObject(ctx context.Context, id string) error {
|
|
opts := f.newOptsCall(id, "DELETE", "")
|
|
opts.NoResponse = true
|
|
|
|
return f.pacer.Call(func() (bool, error) {
|
|
resp, err := f.srv.Call(ctx, &opts)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
}
|
|
|
|
// purgeCheck removes the root directory, if check is set then it
|
|
// refuses to do so if it has anything in
|
|
func (f *Fs) purgeCheck(ctx context.Context, dir string, check bool) error {
|
|
root := path.Join(f.root, dir)
|
|
if root == "" {
|
|
return errors.New("can't purge root directory")
|
|
}
|
|
dc := f.dirCache
|
|
rootID, err := dc.FindDir(ctx, dir, false)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if check {
|
|
// check to see if there are any items
|
|
found, err := f.listAll(ctx, rootID, false, false, func(item *api.Item) bool {
|
|
return true
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if found {
|
|
return fs.ErrorDirectoryNotEmpty
|
|
}
|
|
}
|
|
err = f.deleteObject(ctx, rootID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
f.dirCache.FlushDir(dir)
|
|
return nil
|
|
}
|
|
|
|
// Rmdir deletes the root folder
|
|
//
|
|
// Returns an error if it isn't empty
|
|
func (f *Fs) Rmdir(ctx context.Context, dir string) error {
|
|
return f.purgeCheck(ctx, dir, true)
|
|
}
|
|
|
|
// Precision return the precision of this Fs
|
|
func (f *Fs) Precision() time.Duration {
|
|
return time.Second
|
|
}
|
|
|
|
// waitForJob waits for the job with status in url to complete
|
|
func (f *Fs) waitForJob(ctx context.Context, location string, o *Object) error {
|
|
deadline := time.Now().Add(f.ci.TimeoutOrInfinite())
|
|
for time.Now().Before(deadline) {
|
|
var resp *http.Response
|
|
var err error
|
|
var body []byte
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = http.Get(location)
|
|
if err != nil {
|
|
return fserrors.ShouldRetry(err), err
|
|
}
|
|
body, err = rest.ReadBody(resp)
|
|
return fserrors.ShouldRetry(err), err
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
// Try to decode the body first as an api.AsyncOperationStatus
|
|
var status api.AsyncOperationStatus
|
|
err = json.Unmarshal(body, &status)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "async status result not JSON: %q", body)
|
|
}
|
|
|
|
switch status.Status {
|
|
case "failed":
|
|
if strings.HasPrefix(status.ErrorCode, "AccessDenied_") {
|
|
return errAsyncJobAccessDenied
|
|
}
|
|
fallthrough
|
|
case "deleteFailed":
|
|
return errors.Errorf("%s: async operation returned %q", o.remote, status.Status)
|
|
case "completed":
|
|
err = o.readMetaData(ctx)
|
|
return errors.Wrapf(err, "async operation completed but readMetaData failed")
|
|
}
|
|
|
|
time.Sleep(1 * time.Second)
|
|
}
|
|
return errors.Errorf("async operation didn't complete after %v", f.ci.TimeoutOrInfinite())
|
|
}
|
|
|
|
// Copy src to this remote using server-side copy operations.
|
|
//
|
|
// This is stored with the remote path given
|
|
//
|
|
// It returns the destination Object and a possible error
|
|
//
|
|
// Will only be called if src.Fs().Name() == f.Name()
|
|
//
|
|
// If it isn't possible then return fs.ErrorCantCopy
|
|
func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object, error) {
|
|
srcObj, ok := src.(*Object)
|
|
if !ok {
|
|
fs.Debugf(src, "Can't copy - not same remote type")
|
|
return nil, fs.ErrorCantCopy
|
|
}
|
|
if f.driveType != srcObj.fs.driveType {
|
|
fs.Debugf(src, "Can't server-side copy - drive types differ")
|
|
return nil, fs.ErrorCantCopy
|
|
}
|
|
|
|
// For OneDrive Business, this is only supported within the same drive
|
|
if f.driveType != driveTypePersonal && srcObj.fs.driveID != f.driveID {
|
|
fs.Debugf(src, "Can't server-side copy - cross-drive but not OneDrive Personal")
|
|
return nil, fs.ErrorCantCopy
|
|
}
|
|
|
|
err := srcObj.readMetaData(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Check we aren't overwriting a file on the same remote
|
|
if srcObj.fs == f {
|
|
srcPath := srcObj.rootPath()
|
|
dstPath := f.rootPath(remote)
|
|
if strings.ToLower(srcPath) == strings.ToLower(dstPath) {
|
|
return nil, errors.Errorf("can't copy %q -> %q as are same name when lowercase", srcPath, dstPath)
|
|
}
|
|
}
|
|
|
|
// Create temporary object
|
|
dstObj, leaf, directoryID, err := f.createObject(ctx, remote, srcObj.modTime, srcObj.size)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Copy the object
|
|
// The query param is a workaround for OneDrive Business for #4590
|
|
opts := f.newOptsCall(srcObj.id, "POST", "/copy?@microsoft.graph.conflictBehavior=replace")
|
|
opts.ExtraHeaders = map[string]string{"Prefer": "respond-async"}
|
|
opts.NoResponse = true
|
|
|
|
id, dstDriveID, _ := f.parseNormalizedID(directoryID)
|
|
|
|
replacedLeaf := f.opt.Enc.FromStandardName(leaf)
|
|
copyReq := api.CopyItemRequest{
|
|
Name: &replacedLeaf,
|
|
ParentReference: api.ItemReference{
|
|
DriveID: dstDriveID,
|
|
ID: id,
|
|
},
|
|
}
|
|
var resp *http.Response
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, ©Req, nil)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// read location header
|
|
location := resp.Header.Get("Location")
|
|
if location == "" {
|
|
return nil, errors.New("didn't receive location header in copy response")
|
|
}
|
|
|
|
// Wait for job to finish
|
|
err = f.waitForJob(ctx, location, dstObj)
|
|
if err == errAsyncJobAccessDenied {
|
|
fs.Debugf(src, "Server-side copy failed - file not shared between drives")
|
|
return nil, fs.ErrorCantCopy
|
|
}
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Copy does NOT copy the modTime from the source and there seems to
|
|
// be no way to set date before
|
|
// This will create TWO versions on OneDrive
|
|
err = dstObj.SetModTime(ctx, srcObj.ModTime(ctx))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return dstObj, nil
|
|
}
|
|
|
|
// Purge deletes all the files in the directory
|
|
//
|
|
// Optional interface: Only implement this if you have a way of
|
|
// deleting all the files quicker than just running Remove() on the
|
|
// result of List()
|
|
func (f *Fs) Purge(ctx context.Context, dir string) error {
|
|
return f.purgeCheck(ctx, dir, false)
|
|
}
|
|
|
|
// Move src to this remote using server-side move operations.
|
|
//
|
|
// This is stored with the remote path given
|
|
//
|
|
// It returns the destination Object and a possible error
|
|
//
|
|
// Will only be called if src.Fs().Name() == f.Name()
|
|
//
|
|
// If it isn't possible then return fs.ErrorCantMove
|
|
func (f *Fs) Move(ctx context.Context, src fs.Object, remote string) (fs.Object, error) {
|
|
srcObj, ok := src.(*Object)
|
|
if !ok {
|
|
fs.Debugf(src, "Can't move - not same remote type")
|
|
return nil, fs.ErrorCantMove
|
|
}
|
|
|
|
// Create temporary object
|
|
dstObj, leaf, directoryID, err := f.createObject(ctx, remote, srcObj.modTime, srcObj.size)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
id, dstDriveID, _ := f.parseNormalizedID(directoryID)
|
|
_, srcObjDriveID, _ := f.parseNormalizedID(srcObj.id)
|
|
|
|
if f.canonicalDriveID(dstDriveID) != srcObj.fs.canonicalDriveID(srcObjDriveID) {
|
|
// https://docs.microsoft.com/en-us/graph/api/driveitem-move?view=graph-rest-1.0
|
|
// "Items cannot be moved between Drives using this request."
|
|
fs.Debugf(f, "Can't move files between drives (%q != %q)", dstDriveID, srcObjDriveID)
|
|
return nil, fs.ErrorCantMove
|
|
}
|
|
|
|
// Move the object
|
|
opts := f.newOptsCall(srcObj.id, "PATCH", "")
|
|
|
|
move := api.MoveItemRequest{
|
|
Name: f.opt.Enc.FromStandardName(leaf),
|
|
ParentReference: &api.ItemReference{
|
|
DriveID: dstDriveID,
|
|
ID: id,
|
|
},
|
|
// We set the mod time too as it gets reset otherwise
|
|
FileSystemInfo: &api.FileSystemInfoFacet{
|
|
CreatedDateTime: api.Timestamp(srcObj.modTime),
|
|
LastModifiedDateTime: api.Timestamp(srcObj.modTime),
|
|
},
|
|
}
|
|
var resp *http.Response
|
|
var info api.Item
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, &move, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = dstObj.setMetaData(&info)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return dstObj, nil
|
|
}
|
|
|
|
// DirMove moves src, srcRemote to this remote at dstRemote
|
|
// using server-side move operations.
|
|
//
|
|
// Will only be called if src.Fs().Name() == f.Name()
|
|
//
|
|
// If it isn't possible then return fs.ErrorCantDirMove
|
|
//
|
|
// If destination exists then return fs.ErrorDirExists
|
|
func (f *Fs) DirMove(ctx context.Context, src fs.Fs, srcRemote, dstRemote string) error {
|
|
srcFs, ok := src.(*Fs)
|
|
if !ok {
|
|
fs.Debugf(srcFs, "Can't move directory - not same remote type")
|
|
return fs.ErrorCantDirMove
|
|
}
|
|
|
|
srcID, _, _, dstDirectoryID, dstLeaf, err := f.dirCache.DirMove(ctx, srcFs.dirCache, srcFs.root, srcRemote, f.root, dstRemote)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
parsedDstDirID, dstDriveID, _ := f.parseNormalizedID(dstDirectoryID)
|
|
_, srcDriveID, _ := f.parseNormalizedID(srcID)
|
|
|
|
if f.canonicalDriveID(dstDriveID) != srcFs.canonicalDriveID(srcDriveID) {
|
|
// https://docs.microsoft.com/en-us/graph/api/driveitem-move?view=graph-rest-1.0
|
|
// "Items cannot be moved between Drives using this request."
|
|
fs.Debugf(f, "Can't move directories between drives (%q != %q)", dstDriveID, srcDriveID)
|
|
return fs.ErrorCantDirMove
|
|
}
|
|
|
|
// Get timestamps of src so they can be preserved
|
|
srcInfo, _, err := srcFs.readMetaDataForPathRelativeToID(ctx, srcID, "")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Do the move
|
|
opts := f.newOptsCall(srcID, "PATCH", "")
|
|
move := api.MoveItemRequest{
|
|
Name: f.opt.Enc.FromStandardName(dstLeaf),
|
|
ParentReference: &api.ItemReference{
|
|
DriveID: dstDriveID,
|
|
ID: parsedDstDirID,
|
|
},
|
|
// We set the mod time too as it gets reset otherwise
|
|
FileSystemInfo: &api.FileSystemInfoFacet{
|
|
CreatedDateTime: srcInfo.CreatedDateTime,
|
|
LastModifiedDateTime: srcInfo.LastModifiedDateTime,
|
|
},
|
|
}
|
|
var resp *http.Response
|
|
var info api.Item
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, &move, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
srcFs.dirCache.FlushDir(srcRemote)
|
|
return nil
|
|
}
|
|
|
|
// DirCacheFlush resets the directory cache - used in testing as an
|
|
// optional interface
|
|
func (f *Fs) DirCacheFlush() {
|
|
f.dirCache.ResetRoot()
|
|
}
|
|
|
|
// About gets quota information
|
|
func (f *Fs) About(ctx context.Context) (usage *fs.Usage, err error) {
|
|
var drive api.Drive
|
|
opts := rest.Opts{
|
|
Method: "GET",
|
|
Path: "",
|
|
}
|
|
var resp *http.Response
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, nil, &drive)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "about failed")
|
|
}
|
|
q := drive.Quota
|
|
// On (some?) Onedrive sharepoints these are all 0 so return unknown in that case
|
|
if q.Total == 0 && q.Used == 0 && q.Deleted == 0 && q.Remaining == 0 {
|
|
return &fs.Usage{}, nil
|
|
}
|
|
usage = &fs.Usage{
|
|
Total: fs.NewUsageValue(q.Total), // quota of bytes that can be used
|
|
Used: fs.NewUsageValue(q.Used), // bytes in use
|
|
Trashed: fs.NewUsageValue(q.Deleted), // bytes in trash
|
|
Free: fs.NewUsageValue(q.Remaining), // bytes which can be uploaded before reaching the quota
|
|
}
|
|
return usage, nil
|
|
}
|
|
|
|
// Hashes returns the supported hash sets.
|
|
func (f *Fs) Hashes() hash.Set {
|
|
if f.driveType == driveTypePersonal {
|
|
return hash.Set(hash.SHA1)
|
|
}
|
|
return hash.Set(QuickXorHashType)
|
|
}
|
|
|
|
// PublicLink returns a link for downloading without account.
|
|
func (f *Fs) PublicLink(ctx context.Context, remote string, expire fs.Duration, unlink bool) (link string, err error) {
|
|
info, _, err := f.readMetaDataForPath(ctx, f.rootPath(remote))
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
opts := f.newOptsCall(info.GetID(), "POST", "/createLink")
|
|
|
|
share := api.CreateShareLinkRequest{
|
|
Type: f.opt.LinkType,
|
|
Scope: f.opt.LinkScope,
|
|
Password: f.opt.LinkPassword,
|
|
}
|
|
|
|
if expire < fs.DurationOff {
|
|
expiry := time.Now().Add(time.Duration(expire))
|
|
share.Expiry = &expiry
|
|
}
|
|
|
|
var resp *http.Response
|
|
var result api.CreateShareLinkResponse
|
|
err = f.pacer.Call(func() (bool, error) {
|
|
resp, err = f.srv.CallJSON(ctx, &opts, &share, &result)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
return "", err
|
|
}
|
|
return result.Link.WebURL, nil
|
|
}
|
|
|
|
// CleanUp deletes all the hidden files.
|
|
func (f *Fs) CleanUp(ctx context.Context) error {
|
|
token := make(chan struct{}, f.ci.Checkers)
|
|
var wg sync.WaitGroup
|
|
err := walk.Walk(ctx, f, "", true, -1, func(path string, entries fs.DirEntries, err error) error {
|
|
err = entries.ForObjectError(func(obj fs.Object) error {
|
|
o, ok := obj.(*Object)
|
|
if !ok {
|
|
return errors.New("internal error: not a onedrive object")
|
|
}
|
|
wg.Add(1)
|
|
token <- struct{}{}
|
|
go func() {
|
|
defer func() {
|
|
<-token
|
|
wg.Done()
|
|
}()
|
|
err := o.deleteVersions(ctx)
|
|
if err != nil {
|
|
fs.Errorf(o, "Failed to remove versions: %v", err)
|
|
}
|
|
}()
|
|
return nil
|
|
})
|
|
wg.Wait()
|
|
return err
|
|
})
|
|
return err
|
|
}
|
|
|
|
// Finds and removes any old versions for o
|
|
func (o *Object) deleteVersions(ctx context.Context) error {
|
|
opts := o.fs.newOptsCall(o.id, "GET", "/versions")
|
|
var versions api.VersionsResponse
|
|
err := o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err := o.fs.srv.CallJSON(ctx, &opts, nil, &versions)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if len(versions.Versions) < 2 {
|
|
return nil
|
|
}
|
|
for _, version := range versions.Versions[1:] {
|
|
err = o.deleteVersion(ctx, version.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Finds and removes any old versions for o
|
|
func (o *Object) deleteVersion(ctx context.Context, ID string) error {
|
|
if operations.SkipDestructive(ctx, fmt.Sprintf("%s of %s", ID, o.remote), "delete version") {
|
|
return nil
|
|
}
|
|
fs.Infof(o, "removing version %q", ID)
|
|
opts := o.fs.newOptsCall(o.id, "DELETE", "/versions/"+ID)
|
|
opts.NoResponse = true
|
|
return o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err := o.fs.srv.Call(ctx, &opts)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
}
|
|
|
|
// ------------------------------------------------------------
|
|
|
|
// Fs returns the parent Fs
|
|
func (o *Object) Fs() fs.Info {
|
|
return o.fs
|
|
}
|
|
|
|
// Return a string version
|
|
func (o *Object) String() string {
|
|
if o == nil {
|
|
return "<nil>"
|
|
}
|
|
return o.remote
|
|
}
|
|
|
|
// Remote returns the remote path
|
|
func (o *Object) Remote() string {
|
|
return o.remote
|
|
}
|
|
|
|
// rootPath returns a path for use in server given a remote
|
|
func (f *Fs) rootPath(remote string) string {
|
|
return f.rootSlash() + remote
|
|
}
|
|
|
|
// rootPath returns a path for use in local functions
|
|
func (o *Object) rootPath() string {
|
|
return o.fs.rootPath(o.remote)
|
|
}
|
|
|
|
// srvPath returns a path for use in server given a remote
|
|
func (f *Fs) srvPath(remote string) string {
|
|
return f.opt.Enc.FromStandardPath(f.rootSlash() + remote)
|
|
}
|
|
|
|
// srvPath returns a path for use in server
|
|
func (o *Object) srvPath() string {
|
|
return o.fs.srvPath(o.remote)
|
|
}
|
|
|
|
// Hash returns the SHA-1 of an object returning a lowercase hex string
|
|
func (o *Object) Hash(ctx context.Context, t hash.Type) (string, error) {
|
|
if o.fs.driveType == driveTypePersonal {
|
|
if t == hash.SHA1 {
|
|
return o.sha1, nil
|
|
}
|
|
} else {
|
|
if t == QuickXorHashType {
|
|
return o.quickxorhash, nil
|
|
}
|
|
}
|
|
return "", hash.ErrUnsupported
|
|
}
|
|
|
|
// Size returns the size of an object in bytes
|
|
func (o *Object) Size() int64 {
|
|
err := o.readMetaData(context.TODO())
|
|
if err != nil {
|
|
fs.Logf(o, "Failed to read metadata: %v", err)
|
|
return 0
|
|
}
|
|
return o.size
|
|
}
|
|
|
|
// setMetaData sets the metadata from info
|
|
func (o *Object) setMetaData(info *api.Item) (err error) {
|
|
if info.GetFolder() != nil {
|
|
return errors.Wrapf(fs.ErrorNotAFile, "%q", o.remote)
|
|
}
|
|
o.hasMetaData = true
|
|
o.size = info.GetSize()
|
|
|
|
o.isOneNoteFile = info.GetPackageType() == api.PackageTypeOneNote
|
|
|
|
// Docs: https://docs.microsoft.com/en-us/onedrive/developer/rest-api/resources/hashes
|
|
//
|
|
// We use SHA1 for onedrive personal and QuickXorHash for onedrive for business
|
|
file := info.GetFile()
|
|
if file != nil {
|
|
o.mimeType = file.MimeType
|
|
if file.Hashes.Sha1Hash != "" {
|
|
o.sha1 = strings.ToLower(file.Hashes.Sha1Hash)
|
|
}
|
|
if file.Hashes.QuickXorHash != "" {
|
|
h, err := base64.StdEncoding.DecodeString(file.Hashes.QuickXorHash)
|
|
if err != nil {
|
|
fs.Errorf(o, "Failed to decode QuickXorHash %q: %v", file.Hashes.QuickXorHash, err)
|
|
} else {
|
|
o.quickxorhash = hex.EncodeToString(h)
|
|
}
|
|
}
|
|
}
|
|
fileSystemInfo := info.GetFileSystemInfo()
|
|
if fileSystemInfo != nil {
|
|
o.modTime = time.Time(fileSystemInfo.LastModifiedDateTime)
|
|
} else {
|
|
o.modTime = time.Time(info.GetLastModifiedDateTime())
|
|
}
|
|
o.id = info.GetID()
|
|
return nil
|
|
}
|
|
|
|
// readMetaData gets the metadata if it hasn't already been fetched
|
|
//
|
|
// it also sets the info
|
|
func (o *Object) readMetaData(ctx context.Context) (err error) {
|
|
if o.hasMetaData {
|
|
return nil
|
|
}
|
|
info, _, err := o.fs.readMetaDataForPath(ctx, o.rootPath())
|
|
if err != nil {
|
|
if apiErr, ok := err.(*api.Error); ok {
|
|
if apiErr.ErrorInfo.Code == "itemNotFound" {
|
|
return fs.ErrorObjectNotFound
|
|
}
|
|
}
|
|
return err
|
|
}
|
|
return o.setMetaData(info)
|
|
}
|
|
|
|
// ModTime returns the modification time of the object
|
|
//
|
|
//
|
|
// It attempts to read the objects mtime and if that isn't present the
|
|
// LastModified returned in the http headers
|
|
func (o *Object) ModTime(ctx context.Context) time.Time {
|
|
err := o.readMetaData(ctx)
|
|
if err != nil {
|
|
fs.Logf(o, "Failed to read metadata: %v", err)
|
|
return time.Now()
|
|
}
|
|
return o.modTime
|
|
}
|
|
|
|
// setModTime sets the modification time of the local fs object
|
|
func (o *Object) setModTime(ctx context.Context, modTime time.Time) (*api.Item, error) {
|
|
opts := o.fs.newOptsCallWithPath(ctx, o.remote, "PATCH", "")
|
|
update := api.SetFileSystemInfo{
|
|
FileSystemInfo: api.FileSystemInfoFacet{
|
|
CreatedDateTime: api.Timestamp(modTime),
|
|
LastModifiedDateTime: api.Timestamp(modTime),
|
|
},
|
|
}
|
|
var info *api.Item
|
|
err := o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err := o.fs.srv.CallJSON(ctx, &opts, &update, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
// Remove versions if required
|
|
if o.fs.opt.NoVersions {
|
|
err := o.deleteVersions(ctx)
|
|
if err != nil {
|
|
fs.Errorf(o, "Failed to remove versions: %v", err)
|
|
}
|
|
}
|
|
return info, err
|
|
}
|
|
|
|
// SetModTime sets the modification time of the local fs object
|
|
func (o *Object) SetModTime(ctx context.Context, modTime time.Time) error {
|
|
info, err := o.setModTime(ctx, modTime)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return o.setMetaData(info)
|
|
}
|
|
|
|
// Storable returns a boolean showing whether this object storable
|
|
func (o *Object) Storable() bool {
|
|
return true
|
|
}
|
|
|
|
// Open an object for read
|
|
func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (in io.ReadCloser, err error) {
|
|
if o.id == "" {
|
|
return nil, errors.New("can't download - no id")
|
|
}
|
|
if o.isOneNoteFile {
|
|
return nil, errors.New("can't open a OneNote file")
|
|
}
|
|
|
|
fs.FixRangeOption(options, o.size)
|
|
var resp *http.Response
|
|
opts := o.fs.newOptsCall(o.id, "GET", "/content")
|
|
opts.Options = options
|
|
|
|
err = o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err = o.fs.srv.Call(ctx, &opts)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if resp.StatusCode == http.StatusOK && resp.ContentLength > 0 && resp.Header.Get("Content-Range") == "" {
|
|
//Overwrite size with actual size since size readings from Onedrive is unreliable.
|
|
o.size = resp.ContentLength
|
|
}
|
|
return resp.Body, err
|
|
}
|
|
|
|
// createUploadSession creates an upload session for the object
|
|
func (o *Object) createUploadSession(ctx context.Context, modTime time.Time) (response *api.CreateUploadResponse, err error) {
|
|
opts := o.fs.newOptsCallWithPath(ctx, o.remote, "POST", "/createUploadSession")
|
|
createRequest := api.CreateUploadRequest{}
|
|
createRequest.Item.FileSystemInfo.CreatedDateTime = api.Timestamp(modTime)
|
|
createRequest.Item.FileSystemInfo.LastModifiedDateTime = api.Timestamp(modTime)
|
|
var resp *http.Response
|
|
err = o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err = o.fs.srv.CallJSON(ctx, &opts, &createRequest, &response)
|
|
if apiErr, ok := err.(*api.Error); ok {
|
|
if apiErr.ErrorInfo.Code == "nameAlreadyExists" {
|
|
// Make the error more user-friendly
|
|
err = errors.New(err.Error() + " (is it a OneNote file?)")
|
|
}
|
|
}
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
return response, err
|
|
}
|
|
|
|
// getPosition gets the current position in a multipart upload
|
|
func (o *Object) getPosition(ctx context.Context, url string) (pos int64, err error) {
|
|
opts := rest.Opts{
|
|
Method: "GET",
|
|
RootURL: url,
|
|
}
|
|
var info api.UploadFragmentResponse
|
|
var resp *http.Response
|
|
err = o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err = o.fs.srv.CallJSON(ctx, &opts, nil, &info)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
if len(info.NextExpectedRanges) != 1 {
|
|
return 0, errors.Errorf("bad number of ranges in upload position: %v", info.NextExpectedRanges)
|
|
}
|
|
position := info.NextExpectedRanges[0]
|
|
i := strings.IndexByte(position, '-')
|
|
if i < 0 {
|
|
return 0, errors.Errorf("no '-' in next expected range: %q", position)
|
|
}
|
|
position = position[:i]
|
|
pos, err = strconv.ParseInt(position, 10, 64)
|
|
if err != nil {
|
|
return 0, errors.Wrapf(err, "bad expected range: %q", position)
|
|
}
|
|
return pos, nil
|
|
}
|
|
|
|
// uploadFragment uploads a part
|
|
func (o *Object) uploadFragment(ctx context.Context, url string, start int64, totalSize int64, chunk io.ReadSeeker, chunkSize int64, options ...fs.OpenOption) (info *api.Item, err error) {
|
|
// var response api.UploadFragmentResponse
|
|
var resp *http.Response
|
|
var body []byte
|
|
var skip = int64(0)
|
|
err = o.fs.pacer.Call(func() (bool, error) {
|
|
toSend := chunkSize - skip
|
|
opts := rest.Opts{
|
|
Method: "PUT",
|
|
RootURL: url,
|
|
ContentLength: &toSend,
|
|
ContentRange: fmt.Sprintf("bytes %d-%d/%d", start+skip, start+chunkSize-1, totalSize),
|
|
Body: chunk,
|
|
Options: options,
|
|
}
|
|
_, _ = chunk.Seek(skip, io.SeekStart)
|
|
resp, err = o.fs.srv.Call(ctx, &opts)
|
|
if err != nil && resp != nil && resp.StatusCode == http.StatusRequestedRangeNotSatisfiable {
|
|
fs.Debugf(o, "Received 416 error - reading current position from server: %v", err)
|
|
pos, posErr := o.getPosition(ctx, url)
|
|
if posErr != nil {
|
|
fs.Debugf(o, "Failed to read position: %v", posErr)
|
|
return false, posErr
|
|
}
|
|
skip = pos - start
|
|
fs.Debugf(o, "Read position %d, chunk is %d..%d, bytes to skip = %d", pos, start, start+chunkSize, skip)
|
|
switch {
|
|
case skip < 0:
|
|
return false, errors.Wrapf(err, "sent block already (skip %d < 0), can't rewind", skip)
|
|
case skip > chunkSize:
|
|
return false, errors.Wrapf(err, "position is in the future (skip %d > chunkSize %d), can't skip forward", skip, chunkSize)
|
|
case skip == chunkSize:
|
|
fs.Debugf(o, "Skipping chunk as already sent (skip %d == chunkSize %d)", skip, chunkSize)
|
|
return false, nil
|
|
}
|
|
return true, errors.Wrapf(err, "retry this chunk skipping %d bytes", skip)
|
|
}
|
|
if err != nil {
|
|
return shouldRetry(ctx, resp, err)
|
|
}
|
|
body, err = rest.ReadBody(resp)
|
|
if err != nil {
|
|
return shouldRetry(ctx, resp, err)
|
|
}
|
|
if resp.StatusCode == 200 || resp.StatusCode == 201 {
|
|
// we are done :)
|
|
// read the item
|
|
info = &api.Item{}
|
|
return false, json.Unmarshal(body, info)
|
|
}
|
|
return false, nil
|
|
})
|
|
return info, err
|
|
}
|
|
|
|
// cancelUploadSession cancels an upload session
|
|
func (o *Object) cancelUploadSession(ctx context.Context, url string) (err error) {
|
|
opts := rest.Opts{
|
|
Method: "DELETE",
|
|
RootURL: url,
|
|
NoResponse: true,
|
|
}
|
|
var resp *http.Response
|
|
err = o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err = o.fs.srv.Call(ctx, &opts)
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
return
|
|
}
|
|
|
|
// uploadMultipart uploads a file using multipart upload
|
|
func (o *Object) uploadMultipart(ctx context.Context, in io.Reader, size int64, modTime time.Time, options ...fs.OpenOption) (info *api.Item, err error) {
|
|
if size <= 0 {
|
|
return nil, errors.New("unknown-sized upload not supported")
|
|
}
|
|
|
|
// Create upload session
|
|
fs.Debugf(o, "Starting multipart upload")
|
|
session, err := o.createUploadSession(ctx, modTime)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
uploadURL := session.UploadURL
|
|
|
|
// Cancel the session if something went wrong
|
|
defer atexit.OnError(&err, func() {
|
|
fs.Debugf(o, "Cancelling multipart upload: %v", err)
|
|
cancelErr := o.cancelUploadSession(ctx, uploadURL)
|
|
if cancelErr != nil {
|
|
fs.Logf(o, "Failed to cancel multipart upload: %v (upload failed due to: %v)", cancelErr, err)
|
|
}
|
|
})()
|
|
|
|
// Upload the chunks
|
|
remaining := size
|
|
position := int64(0)
|
|
for remaining > 0 {
|
|
n := int64(o.fs.opt.ChunkSize)
|
|
if remaining < n {
|
|
n = remaining
|
|
}
|
|
seg := readers.NewRepeatableReader(io.LimitReader(in, n))
|
|
fs.Debugf(o, "Uploading segment %d/%d size %d", position, size, n)
|
|
info, err = o.uploadFragment(ctx, uploadURL, position, size, seg, n, options...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
remaining -= n
|
|
position += n
|
|
}
|
|
|
|
return info, nil
|
|
}
|
|
|
|
// Update the content of a remote file within 4 MiB size in one single request
|
|
// This function will set modtime after uploading, which will create a new version for the remote file
|
|
func (o *Object) uploadSinglepart(ctx context.Context, in io.Reader, size int64, modTime time.Time, options ...fs.OpenOption) (info *api.Item, err error) {
|
|
if size < 0 || size > int64(fs.SizeSuffix(4*1024*1024)) {
|
|
return nil, errors.New("size passed into uploadSinglepart must be >= 0 and <= 4 MiB")
|
|
}
|
|
|
|
fs.Debugf(o, "Starting singlepart upload")
|
|
var resp *http.Response
|
|
opts := o.fs.newOptsCallWithPath(ctx, o.remote, "PUT", "/content")
|
|
opts.ContentLength = &size
|
|
opts.Body = in
|
|
opts.Options = options
|
|
|
|
err = o.fs.pacer.Call(func() (bool, error) {
|
|
resp, err = o.fs.srv.CallJSON(ctx, &opts, nil, &info)
|
|
if apiErr, ok := err.(*api.Error); ok {
|
|
if apiErr.ErrorInfo.Code == "nameAlreadyExists" {
|
|
// Make the error more user-friendly
|
|
err = errors.New(err.Error() + " (is it a OneNote file?)")
|
|
}
|
|
}
|
|
return shouldRetry(ctx, resp, err)
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
err = o.setMetaData(info)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
// Set the mod time now and read metadata
|
|
return o.setModTime(ctx, modTime)
|
|
}
|
|
|
|
// Update the object with the contents of the io.Reader, modTime and size
|
|
//
|
|
// The new object may have been created if an error is returned
|
|
func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (err error) {
|
|
if o.hasMetaData && o.isOneNoteFile {
|
|
return errors.New("can't upload content to a OneNote file")
|
|
}
|
|
|
|
o.fs.tokenRenewer.Start()
|
|
defer o.fs.tokenRenewer.Stop()
|
|
|
|
size := src.Size()
|
|
modTime := src.ModTime(ctx)
|
|
|
|
var info *api.Item
|
|
if size > 0 {
|
|
info, err = o.uploadMultipart(ctx, in, size, modTime, options...)
|
|
} else if size == 0 {
|
|
info, err = o.uploadSinglepart(ctx, in, size, modTime, options...)
|
|
} else {
|
|
return errors.New("unknown-sized upload not supported")
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// If updating the file then remove versions
|
|
if o.fs.opt.NoVersions && o.hasMetaData {
|
|
err = o.deleteVersions(ctx)
|
|
if err != nil {
|
|
fs.Errorf(o, "Failed to remove versions: %v", err)
|
|
}
|
|
}
|
|
|
|
return o.setMetaData(info)
|
|
}
|
|
|
|
// Remove an object
|
|
func (o *Object) Remove(ctx context.Context) error {
|
|
return o.fs.deleteObject(ctx, o.id)
|
|
}
|
|
|
|
// MimeType of an Object if known, "" otherwise
|
|
func (o *Object) MimeType(ctx context.Context) string {
|
|
return o.mimeType
|
|
}
|
|
|
|
// ID returns the ID of the Object if known, or "" if not
|
|
func (o *Object) ID() string {
|
|
return o.id
|
|
}
|
|
|
|
/*
|
|
* URL Build routine area start
|
|
* 1. In this area, region-related URL rewrites are applied. As the API is blackbox,
|
|
* we cannot thoroughly test this part. Please be extremely careful while changing them.
|
|
* 2. If possible, please don't introduce region related code in other region, but patch these helper functions.
|
|
* 3. To avoid region-related issues, please don't manually build rest.Opts from scratch.
|
|
* Instead, use these helper function, and customize the URL afterwards if needed.
|
|
*
|
|
* currently, the 21ViaNet's API differs in the following places:
|
|
* - https://{Endpoint}/drives/{driveID}/items/{leaf}:/{route}
|
|
* - this API doesn't work (gives invalid request)
|
|
* - can be replaced with the following API:
|
|
* - https://{Endpoint}/drives/{driveID}/items/children('{leaf}')/{route}
|
|
* - however, this API does NOT support multi-level leaf like a/b/c
|
|
* - https://{Endpoint}/drives/{driveID}/items/children('@a1')/{route}?@a1=URLEncode("'{leaf}'")
|
|
* - this API does support multi-level leaf like a/b/c
|
|
* - https://{Endpoint}/drives/{driveID}/root/children('@a1')/{route}?@a1=URLEncode({path})
|
|
* - Same as above
|
|
*/
|
|
|
|
// parseNormalizedID parses a normalized ID (may be in the form `driveID#itemID` or just `itemID`)
|
|
// and returns itemID, driveID, rootURL.
|
|
// Such a normalized ID can come from (*Item).GetID()
|
|
func (f *Fs) parseNormalizedID(ID string) (string, string, string) {
|
|
rootURL := graphAPIEndpoint[f.opt.Region] + "/v1.0/drives"
|
|
if strings.Index(ID, "#") >= 0 {
|
|
s := strings.Split(ID, "#")
|
|
return s[1], s[0], rootURL
|
|
}
|
|
return ID, "", ""
|
|
}
|
|
|
|
// newOptsCall build the rest.Opts structure with *a normalizedID(driveID#fileID, or simply fileID)*
|
|
// using url template https://{Endpoint}/drives/{driveID}/items/{itemID}/{route}
|
|
func (f *Fs) newOptsCall(normalizedID string, method string, route string) (opts rest.Opts) {
|
|
id, drive, rootURL := f.parseNormalizedID(normalizedID)
|
|
|
|
if drive != "" {
|
|
return rest.Opts{
|
|
Method: method,
|
|
RootURL: rootURL,
|
|
Path: "/" + drive + "/items/" + id + route,
|
|
}
|
|
}
|
|
return rest.Opts{
|
|
Method: method,
|
|
Path: "/items/" + id + route,
|
|
}
|
|
}
|
|
|
|
func escapeSingleQuote(str string) string {
|
|
return strings.ReplaceAll(str, "'", "''")
|
|
}
|
|
|
|
// newOptsCallWithIDPath build the rest.Opts structure with *a normalizedID (driveID#fileID, or simply fileID) and leaf*
|
|
// using url template https://{Endpoint}/drives/{driveID}/items/{leaf}:/{route} (for international OneDrive)
|
|
// or https://{Endpoint}/drives/{driveID}/items/children('{leaf}')/{route}
|
|
// and https://{Endpoint}/drives/{driveID}/items/children('@a1')/{route}?@a1=URLEncode("'{leaf}'") (for 21ViaNet)
|
|
// if isPath is false, this function will only work when the leaf is "" or a child name (i.e. it doesn't accept multi-level leaf)
|
|
// if isPath is true, multi-level leaf like a/b/c can be passed
|
|
func (f *Fs) newOptsCallWithIDPath(normalizedID string, leaf string, isPath bool, method string, route string) (opts rest.Opts, ok bool) {
|
|
encoder := f.opt.Enc.FromStandardName
|
|
if isPath {
|
|
encoder = f.opt.Enc.FromStandardPath
|
|
}
|
|
trueDirID, drive, rootURL := f.parseNormalizedID(normalizedID)
|
|
if drive == "" {
|
|
trueDirID = normalizedID
|
|
}
|
|
entity := "/items/" + trueDirID + ":/" + withTrailingColon(rest.URLPathEscape(encoder(leaf))) + route
|
|
if f.opt.Region == regionCN {
|
|
if isPath {
|
|
entity = "/items/" + trueDirID + "/children('@a1')" + route + "?@a1=" + url.QueryEscape("'"+encoder(escapeSingleQuote(leaf))+"'")
|
|
} else {
|
|
entity = "/items/" + trueDirID + "/children('" + rest.URLPathEscape(encoder(escapeSingleQuote(leaf))) + "')" + route
|
|
}
|
|
}
|
|
if drive == "" {
|
|
ok = false
|
|
opts = rest.Opts{
|
|
Method: method,
|
|
Path: entity,
|
|
}
|
|
return
|
|
}
|
|
ok = true
|
|
opts = rest.Opts{
|
|
Method: method,
|
|
RootURL: rootURL,
|
|
Path: "/" + drive + entity,
|
|
}
|
|
return
|
|
}
|
|
|
|
// newOptsCallWithIDPath build the rest.Opts structure with an *absolute path start from root*
|
|
// using url template https://{Endpoint}/drives/{driveID}/root:/{path}:/{route}
|
|
// or https://{Endpoint}/drives/{driveID}/root/children('@a1')/{route}?@a1=URLEncode({path})
|
|
func (f *Fs) newOptsCallWithRootPath(path string, method string, route string) (opts rest.Opts) {
|
|
path = strings.TrimSuffix(path, "/")
|
|
newURL := "/root:/" + withTrailingColon(rest.URLPathEscape(f.opt.Enc.FromStandardPath(path))) + route
|
|
if f.opt.Region == regionCN {
|
|
newURL = "/root/children('@a1')" + route + "?@a1=" + url.QueryEscape("'"+escapeSingleQuote(f.opt.Enc.FromStandardPath(path))+"'")
|
|
}
|
|
return rest.Opts{
|
|
Method: method,
|
|
Path: newURL,
|
|
}
|
|
}
|
|
|
|
// newOptsCallWithPath build the rest.Opt intelligently.
|
|
// It will first try to resolve the path using dircache, which enables support for "Share with me" files.
|
|
// If present in cache, then use ID + Path variant, else fallback into RootPath variant
|
|
func (f *Fs) newOptsCallWithPath(ctx context.Context, path string, method string, route string) (opts rest.Opts) {
|
|
if path == "" {
|
|
url := "/root" + route
|
|
return rest.Opts{
|
|
Method: method,
|
|
Path: url,
|
|
}
|
|
}
|
|
|
|
// find dircache
|
|
leaf, directoryID, _ := f.dirCache.FindPath(ctx, path, false)
|
|
// try to use IDPath variant first
|
|
if opts, ok := f.newOptsCallWithIDPath(directoryID, leaf, false, method, route); ok {
|
|
return opts
|
|
}
|
|
// fallback to use RootPath variant first
|
|
return f.newOptsCallWithRootPath(path, method, route)
|
|
}
|
|
|
|
/*
|
|
* URL Build routine area end
|
|
*/
|
|
|
|
// Returns the canonical form of the driveID
|
|
func (f *Fs) canonicalDriveID(driveID string) (canonicalDriveID string) {
|
|
if driveID == "" {
|
|
canonicalDriveID = f.opt.DriveID
|
|
} else {
|
|
canonicalDriveID = driveID
|
|
}
|
|
canonicalDriveID = strings.ToLower(canonicalDriveID)
|
|
return canonicalDriveID
|
|
}
|
|
|
|
// getRelativePathInsideBase checks if `target` is inside `base`. If so, it
|
|
// returns a relative path for `target` based on `base` and a boolean `true`.
|
|
// Otherwise returns "", false.
|
|
func getRelativePathInsideBase(base, target string) (string, bool) {
|
|
if base == "" {
|
|
return target, true
|
|
}
|
|
|
|
baseSlash := base + "/"
|
|
if strings.HasPrefix(target+"/", baseSlash) {
|
|
return target[len(baseSlash):], true
|
|
}
|
|
return "", false
|
|
}
|
|
|
|
// Adds a ":" at the end of `remotePath` in a proper manner.
|
|
// If `remotePath` already ends with "/", change it to ":/"
|
|
// If `remotePath` is "", return "".
|
|
// A workaround for #2720 and #3039
|
|
func withTrailingColon(remotePath string) string {
|
|
if remotePath == "" {
|
|
return ""
|
|
}
|
|
|
|
if strings.HasSuffix(remotePath, "/") {
|
|
return remotePath[:len(remotePath)-1] + ":/"
|
|
}
|
|
return remotePath + ":"
|
|
}
|
|
|
|
// Check the interfaces are satisfied
|
|
var (
|
|
_ fs.Fs = (*Fs)(nil)
|
|
_ fs.Purger = (*Fs)(nil)
|
|
_ fs.Copier = (*Fs)(nil)
|
|
_ fs.Mover = (*Fs)(nil)
|
|
_ fs.DirMover = (*Fs)(nil)
|
|
_ fs.DirCacheFlusher = (*Fs)(nil)
|
|
_ fs.Abouter = (*Fs)(nil)
|
|
_ fs.PublicLinker = (*Fs)(nil)
|
|
_ fs.CleanUpper = (*Fs)(nil)
|
|
_ fs.Object = (*Object)(nil)
|
|
_ fs.MimeTyper = &Object{}
|
|
_ fs.IDer = &Object{}
|
|
)
|