mirror of
https://github.com/rclone/rclone.git
synced 2024-11-23 10:59:18 +08:00
5511fa441a
Before this fix when uploading a single part file, if the o.fetchAndUpdateMetadata() call failed rclone would call o.setMetaData() with a nil info which caused a crash. This fixes the problem by returning the error from o.fetchAndUpdateMetadata() explicitly. See: https://forum.rclone.org/t/serve-webdav-is-crashing-fatal-error-sync-unlock-of-unlocked-mutex/46300
2940 lines
92 KiB
Go
2940 lines
92 KiB
Go
// Package onedrive provides an interface to the Microsoft OneDrive
|
||
// object storage system.
|
||
package onedrive
|
||
|
||
import (
|
||
"context"
|
||
_ "embed"
|
||
"encoding/base64"
|
||
"encoding/hex"
|
||
"encoding/json"
|
||
"errors"
|
||
"fmt"
|
||
"io"
|
||
"net/http"
|
||
"net/url"
|
||
"path"
|
||
"regexp"
|
||
"strconv"
|
||
"strings"
|
||
"sync"
|
||
"time"
|
||
|
||
"github.com/rclone/rclone/backend/onedrive/api"
|
||
"github.com/rclone/rclone/backend/onedrive/quickxorhash"
|
||
"github.com/rclone/rclone/fs"
|
||
"github.com/rclone/rclone/fs/config"
|
||
"github.com/rclone/rclone/fs/config/configmap"
|
||
"github.com/rclone/rclone/fs/config/configstruct"
|
||
"github.com/rclone/rclone/fs/config/obscure"
|
||
"github.com/rclone/rclone/fs/fserrors"
|
||
"github.com/rclone/rclone/fs/fshttp"
|
||
"github.com/rclone/rclone/fs/hash"
|
||
"github.com/rclone/rclone/fs/log"
|
||
"github.com/rclone/rclone/fs/operations"
|
||
"github.com/rclone/rclone/fs/walk"
|
||
"github.com/rclone/rclone/lib/atexit"
|
||
"github.com/rclone/rclone/lib/dircache"
|
||
"github.com/rclone/rclone/lib/encoder"
|
||
"github.com/rclone/rclone/lib/oauthutil"
|
||
"github.com/rclone/rclone/lib/pacer"
|
||
"github.com/rclone/rclone/lib/readers"
|
||
"github.com/rclone/rclone/lib/rest"
|
||
"golang.org/x/oauth2"
|
||
)
|
||
|
||
const (
|
||
rcloneClientID = "b15665d9-eda6-4092-8539-0eec376afd59"
|
||
rcloneEncryptedClientSecret = "_JUdzh3LnKNqSPcf4Wu5fgMFIQOI8glZu_akYgR8yf6egowNBg-R"
|
||
minSleep = 10 * time.Millisecond
|
||
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
|
||
chunkSizeMultiple = 320 * fs.Kibi
|
||
|
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regionGlobal = "global"
|
||
regionUS = "us"
|
||
regionDE = "de"
|
||
regionCN = "cn"
|
||
)
|
||
|
||
// Globals
|
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var (
|
||
authPath = "/common/oauth2/v2.0/authorize"
|
||
tokenPath = "/common/oauth2/v2.0/token"
|
||
|
||
scopeAccess = fs.SpaceSepList{"Files.Read", "Files.ReadWrite", "Files.Read.All", "Files.ReadWrite.All", "Sites.Read.All", "offline_access"}
|
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scopeAccessWithoutSites = fs.SpaceSepList{"Files.Read", "Files.ReadWrite", "Files.Read.All", "Files.ReadWrite.All", "offline_access"}
|
||
|
||
// Description of how to auth for this app for a business account
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oauthConfig = &oauth2.Config{
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||
Scopes: scopeAccess,
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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",
|
||
"us": "https://graph.microsoft.us",
|
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"de": "https://graph.microsoft.de",
|
||
"cn": "https://microsoftgraph.chinacloudapi.cn",
|
||
}
|
||
|
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authEndpoint = map[string]string{
|
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"global": "https://login.microsoftonline.com",
|
||
"us": "https://login.microsoftonline.us",
|
||
"de": "https://login.microsoftonline.de",
|
||
"cn": "https://login.chinacloudapi.cn",
|
||
}
|
||
|
||
// QuickXorHashType is the hash.Type for OneDrive
|
||
QuickXorHashType hash.Type
|
||
|
||
//go:embed metadata.md
|
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metadataHelp string
|
||
)
|
||
|
||
// Register with Fs
|
||
func init() {
|
||
QuickXorHashType = hash.RegisterHash("quickxor", "QuickXorHash", 40, quickxorhash.New)
|
||
fs.Register(&fs.RegInfo{
|
||
Name: "onedrive",
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||
Description: "Microsoft OneDrive",
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||
NewFs: NewFs,
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||
Config: Config,
|
||
MetadataInfo: &fs.MetadataInfo{
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||
System: systemMetadataInfo,
|
||
Help: metadataHelp,
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||
},
|
||
Options: append(oauthutil.SharedOptions, []fs.Option{{
|
||
Name: "region",
|
||
Help: "Choose national cloud region for OneDrive.",
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||
Default: "global",
|
||
Examples: []fs.OptionExample{
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{
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||
Value: regionGlobal,
|
||
Help: "Microsoft Cloud Global",
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||
}, {
|
||
Value: regionUS,
|
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Help: "Microsoft Cloud for US Government",
|
||
}, {
|
||
Value: regionDE,
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||
Help: "Microsoft Cloud Germany",
|
||
}, {
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||
Value: regionCN,
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||
Help: "Azure and Office 365 operated by Vnet Group in China",
|
||
},
|
||
},
|
||
}, {
|
||
Name: "chunk_size",
|
||
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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||
}, {
|
||
Name: "drive_id",
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||
Help: "The ID of the drive to use.",
|
||
Default: "",
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||
Advanced: true,
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||
Sensitive: 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: "root_folder_id",
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Help: `ID of the root folder.
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||
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This isn't normally needed, but in special circumstances you might
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know the folder ID that you wish to access but not be able to get
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there through a path traversal.
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||
`,
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||
Advanced: true,
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||
Sensitive: true,
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||
}, {
|
||
Name: "access_scopes",
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||
Help: `Set scopes to be requested by rclone.
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||
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Choose or manually enter a custom space separated list with all scopes, that rclone should request.
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`,
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||
Default: scopeAccess,
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Advanced: true,
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Examples: []fs.OptionExample{
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{
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Value: "Files.Read Files.ReadWrite Files.Read.All Files.ReadWrite.All Sites.Read.All offline_access",
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Help: "Read and write access to all resources",
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},
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{
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Value: "Files.Read Files.Read.All Sites.Read.All offline_access",
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Help: "Read only access to all resources",
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},
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{
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Value: "Files.Read Files.ReadWrite Files.Read.All Files.ReadWrite.All offline_access",
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Help: "Read and write access to all resources, without the ability to browse SharePoint sites. \nSame as if disable_site_permission was set to true",
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},
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},
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}, {
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Name: "disable_site_permission",
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Help: `Disable the request for Sites.Read.All permission.
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If set to true, you will no longer be able to search for a SharePoint site when
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configuring drive ID, because rclone will not request Sites.Read.All permission.
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Set it to true if your organization didn't assign Sites.Read.All permission to the
|
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application, and your organization disallows users to consent app permission
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request on their own.`,
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Default: false,
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Advanced: true,
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Hide: fs.OptionHideBoth,
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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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||
}, {
|
||
Name: "server_side_across_configs",
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||
Default: false,
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||
Help: `Deprecated: use --server-side-across-configs instead.
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||
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||
Allow server-side operations (e.g. copy) to work across different onedrive configs.
|
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||
This will work if you are copying between two OneDrive *Personal* drives AND the files to
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copy are already shared between them. Additionally, it should also function for a user who
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has access permissions both between Onedrive for *business* and *SharePoint* under the *same
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tenant*, and between *SharePoint* and another *SharePoint* under the *same tenant*. In other
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cases, rclone will fall back to normal copy (which will be slightly slower).`,
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Advanced: true,
|
||
}, {
|
||
Name: "list_chunk",
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Help: "Size of listing chunk.",
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||
Default: 1000,
|
||
Advanced: true,
|
||
}, {
|
||
Name: "no_versions",
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||
Default: false,
|
||
Help: `Remove all versions on modifying operations.
|
||
|
||
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.
|
||
|
||
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.
|
||
`,
|
||
Advanced: true,
|
||
}, {
|
||
Name: "hard_delete",
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||
Help: `Permanently delete files on removal.
|
||
|
||
Normally files will get sent to the recycle bin on deletion. Setting
|
||
this flag causes them to be permanently deleted. Use with care.
|
||
|
||
OneDrive personal accounts do not support the permanentDelete API,
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||
it only applies to OneDrive for Business and SharePoint document libraries.
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||
`,
|
||
Advanced: true,
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||
Default: false,
|
||
}, {
|
||
Name: "link_scope",
|
||
Default: "anonymous",
|
||
Help: `Set the scope of the links created by the link command.`,
|
||
Advanced: true,
|
||
Examples: []fs.OptionExample{{
|
||
Value: "anonymous",
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||
Help: "Anyone with the link has access, without needing to sign in.\nThis may include people outside of your organization.\nAnonymous link support may be disabled by an administrator.",
|
||
}, {
|
||
Value: "organization",
|
||
Help: "Anyone signed into your organization (tenant) can use the link to get access.\nOnly available in OneDrive for Business and SharePoint.",
|
||
}},
|
||
}, {
|
||
Name: "link_type",
|
||
Default: "view",
|
||
Help: `Set the type of the links created by the link command.`,
|
||
Advanced: true,
|
||
Examples: []fs.OptionExample{{
|
||
Value: "view",
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Help: "Creates a read-only link to the item.",
|
||
}, {
|
||
Value: "edit",
|
||
Help: "Creates a read-write link to the item.",
|
||
}, {
|
||
Value: "embed",
|
||
Help: "Creates an embeddable link to the item.",
|
||
}},
|
||
}, {
|
||
Name: "link_password",
|
||
Default: "",
|
||
Help: `Set the password for links created by the link command.
|
||
|
||
At the time of writing this only works with OneDrive personal paid accounts.
|
||
`,
|
||
Advanced: true,
|
||
Sensitive: true,
|
||
}, {
|
||
Name: "hash_type",
|
||
Default: "auto",
|
||
Help: `Specify the hash in use for the backend.
|
||
|
||
This specifies the hash type in use. If set to "auto" it will use the
|
||
default hash which is QuickXorHash.
|
||
|
||
Before rclone 1.62 an SHA1 hash was used by default for Onedrive
|
||
Personal. For 1.62 and later the default is to use a QuickXorHash for
|
||
all onedrive types. If an SHA1 hash is desired then set this option
|
||
accordingly.
|
||
|
||
From July 2023 QuickXorHash will be the only available hash for
|
||
both OneDrive for Business and OneDrive Personal.
|
||
|
||
This can be set to "none" to not use any hashes.
|
||
|
||
If the hash requested does not exist on the object, it will be
|
||
returned as an empty string which is treated as a missing hash by
|
||
rclone.
|
||
`,
|
||
Examples: []fs.OptionExample{{
|
||
Value: "auto",
|
||
Help: "Rclone chooses the best hash",
|
||
}, {
|
||
Value: "quickxor",
|
||
Help: "QuickXor",
|
||
}, {
|
||
Value: "sha1",
|
||
Help: "SHA1",
|
||
}, {
|
||
Value: "sha256",
|
||
Help: "SHA256",
|
||
}, {
|
||
Value: "crc32",
|
||
Help: "CRC32",
|
||
}, {
|
||
Value: "none",
|
||
Help: "None - don't use any hashes",
|
||
}},
|
||
Advanced: true,
|
||
}, {
|
||
Name: "av_override",
|
||
Default: false,
|
||
Help: `Allows download of files the server thinks has a virus.
|
||
|
||
The onedrive/sharepoint server may check files uploaded with an Anti
|
||
Virus checker. If it detects any potential viruses or malware it will
|
||
block download of the file.
|
||
|
||
In this case you will see a message like this
|
||
|
||
server reports this file is infected with a virus - use --onedrive-av-override to download anyway: Infected (name of virus): 403 Forbidden:
|
||
|
||
If you are 100% sure you want to download this file anyway then use
|
||
the --onedrive-av-override flag, or av_override = true in the config
|
||
file.
|
||
`,
|
||
Advanced: true,
|
||
}, {
|
||
Name: "delta",
|
||
Default: false,
|
||
Help: strings.ReplaceAll(`If set rclone will use delta listing to implement recursive listings.
|
||
|
||
If this flag is set the onedrive backend will advertise |ListR|
|
||
support for recursive listings.
|
||
|
||
Setting this flag speeds up these things greatly:
|
||
|
||
rclone lsf -R onedrive:
|
||
rclone size onedrive:
|
||
rclone rc vfs/refresh recursive=true
|
||
|
||
**However** the delta listing API **only** works at the root of the
|
||
drive. If you use it not at the root then it recurses from the root
|
||
and discards all the data that is not under the directory you asked
|
||
for. So it will be correct but may not be very efficient.
|
||
|
||
This is why this flag is not set as the default.
|
||
|
||
As a rule of thumb if nearly all of your data is under rclone's root
|
||
directory (the |root/directory| in |onedrive:root/directory|) then
|
||
using this flag will be be a big performance win. If your data is
|
||
mostly not under the root then using this flag will be a big
|
||
performance loss.
|
||
|
||
It is recommended if you are mounting your onedrive at the root
|
||
(or near the root when using crypt) and using rclone |rc vfs/refresh|.
|
||
`, "|", "`"),
|
||
Advanced: true,
|
||
}, {
|
||
Name: "metadata_permissions",
|
||
Help: `Control whether permissions should be read or written in metadata.
|
||
|
||
Reading permissions metadata from files can be done quickly, but it
|
||
isn't always desirable to set the permissions from the metadata.
|
||
`,
|
||
Advanced: true,
|
||
Default: rwOff,
|
||
Examples: rwExamples,
|
||
}, {
|
||
Name: config.ConfigEncoding,
|
||
Help: config.ConfigEncodingHelp,
|
||
Advanced: true,
|
||
// List of replaced characters:
|
||
// < (less than) -> '＜' // FULLWIDTH LESS-THAN SIGN
|
||
// > (greater than) -> '＞' // FULLWIDTH GREATER-THAN SIGN
|
||
// : (colon) -> '：' // FULLWIDTH COLON
|
||
// " (double quote) -> '＂' // FULLWIDTH QUOTATION MARK
|
||
// \ (backslash) -> '＼' // FULLWIDTH REVERSE SOLIDUS
|
||
// | (vertical line) -> '｜' // FULLWIDTH VERTICAL LINE
|
||
// ? (question mark) -> '？' // FULLWIDTH QUESTION MARK
|
||
// * (asterisk) -> '＊' // FULLWIDTH ASTERISK
|
||
//
|
||
// Folder names cannot begin with a tilde ('~')
|
||
// List of replaced characters:
|
||
// ~ (tilde) -> '～' // FULLWIDTH TILDE
|
||
//
|
||
// Additionally names can't begin with a space ( ) or end with a period (.) or space ( ).
|
||
// List of replaced characters:
|
||
// . (period) -> '．' // FULLWIDTH FULL STOP
|
||
// (space) -> '␠' // SYMBOL FOR SPACE
|
||
//
|
||
// Also encode invalid UTF-8 bytes as json doesn't handle them.
|
||
//
|
||
// The OneDrive API documentation lists the set of reserved characters, but
|
||
// testing showed this list is incomplete. This are the differences:
|
||
// - " (double quote) is rejected, but missing in the documentation
|
||
// - 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
|
||
//
|
||
// Adding these restrictions to the OneDrive API documentation yields exactly
|
||
// the same rules as the Windows naming conventions.
|
||
//
|
||
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/concepts/addressing-driveitems?view=odsp-graph-online#path-encoding
|
||
Default: (encoder.Display |
|
||
encoder.EncodeBackSlash |
|
||
encoder.EncodeLeftSpace |
|
||
encoder.EncodeLeftTilde |
|
||
encoder.EncodeRightPeriod |
|
||
encoder.EncodeRightSpace |
|
||
encoder.EncodeWin |
|
||
encoder.EncodeInvalidUtf8),
|
||
}}...),
|
||
})
|
||
}
|
||
|
||
// Get the region and graphURL from the config
|
||
func getRegionURL(m configmap.Mapper) (region, graphURL string) {
|
||
region, _ = m.Get("region")
|
||
graphURL = graphAPIEndpoint[region] + "/v1.0"
|
||
return region, graphURL
|
||
}
|
||
|
||
// Config for chooseDrive
|
||
type chooseDriveOpt struct {
|
||
opts rest.Opts
|
||
finalDriveID string
|
||
siteID string
|
||
relativePath string
|
||
}
|
||
|
||
// chooseDrive returns a query to choose which drive the user is interested in
|
||
func chooseDrive(ctx context.Context, name string, m configmap.Mapper, srv *rest.Client, opt chooseDriveOpt) (*fs.ConfigOut, error) {
|
||
_, graphURL := getRegionURL(m)
|
||
|
||
// if we use server-relative URL for finding the drive
|
||
if opt.relativePath != "" {
|
||
opt.opts = rest.Opts{
|
||
Method: "GET",
|
||
RootURL: graphURL,
|
||
Path: "/sites/root:" + opt.relativePath,
|
||
}
|
||
site := api.SiteResource{}
|
||
_, err := srv.CallJSON(ctx, &opt.opts, nil, &site)
|
||
if err != nil {
|
||
return fs.ConfigError("choose_type", fmt.Sprintf("Failed to query available site by relative path: %v", err))
|
||
}
|
||
opt.siteID = site.SiteID
|
||
}
|
||
|
||
// if we have a siteID we need to ask for the drives
|
||
if opt.siteID != "" {
|
||
opt.opts = rest.Opts{
|
||
Method: "GET",
|
||
RootURL: graphURL,
|
||
Path: "/sites/" + opt.siteID + "/drives",
|
||
}
|
||
}
|
||
|
||
drives := api.DrivesResponse{}
|
||
|
||
// We don't have the final ID yet?
|
||
// query Microsoft Graph
|
||
if opt.finalDriveID == "" {
|
||
_, err := srv.CallJSON(ctx, &opt.opts, nil, &drives)
|
||
if err != nil {
|
||
return fs.ConfigError("choose_type", fmt.Sprintf("Failed to query available drives: %v", err))
|
||
}
|
||
|
||
// Also call /me/drive as sometimes /me/drives doesn't return it #4068
|
||
if opt.opts.Path == "/me/drives" {
|
||
opt.opts.Path = "/me/drive"
|
||
meDrive := api.DriveResource{}
|
||
_, err := srv.CallJSON(ctx, &opt.opts, nil, &meDrive)
|
||
if err != nil {
|
||
return fs.ConfigError("choose_type", fmt.Sprintf("Failed to query available drives: %v", err))
|
||
}
|
||
found := false
|
||
for _, drive := range drives.Drives {
|
||
if drive.DriveID == meDrive.DriveID {
|
||
found = true
|
||
break
|
||
}
|
||
}
|
||
// add the me drive if not found already
|
||
if !found {
|
||
fs.Debugf(nil, "Adding %v to drives list from /me/drive", meDrive)
|
||
drives.Drives = append(drives.Drives, meDrive)
|
||
}
|
||
}
|
||
} else {
|
||
drives.Drives = append(drives.Drives, api.DriveResource{
|
||
DriveID: opt.finalDriveID,
|
||
DriveName: "Chosen Drive ID",
|
||
DriveType: "drive",
|
||
})
|
||
}
|
||
if len(drives.Drives) == 0 {
|
||
return fs.ConfigError("choose_type", "No drives found")
|
||
}
|
||
return fs.ConfigChoose("driveid_final", "config_driveid", "Select drive you want to use", len(drives.Drives), func(i int) (string, string) {
|
||
drive := drives.Drives[i]
|
||
return drive.DriveID, fmt.Sprintf("%s (%s)", drive.DriveName, drive.DriveType)
|
||
})
|
||
}
|
||
|
||
// Config the backend
|
||
func Config(ctx context.Context, name string, m configmap.Mapper, config fs.ConfigIn) (*fs.ConfigOut, error) {
|
||
region, graphURL := getRegionURL(m)
|
||
|
||
if config.State == "" {
|
||
var accessScopes fs.SpaceSepList
|
||
accessScopesString, _ := m.Get("access_scopes")
|
||
err := accessScopes.Set(accessScopesString)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("failed to parse access_scopes: %w", err)
|
||
}
|
||
oauthConfig.Scopes = []string(accessScopes)
|
||
disableSitePermission, _ := m.Get("disable_site_permission")
|
||
if disableSitePermission == "true" {
|
||
oauthConfig.Scopes = scopeAccessWithoutSites
|
||
}
|
||
oauthConfig.Endpoint = oauth2.Endpoint{
|
||
AuthURL: authEndpoint[region] + authPath,
|
||
TokenURL: authEndpoint[region] + tokenPath,
|
||
}
|
||
return oauthutil.ConfigOut("choose_type", &oauthutil.Options{
|
||
OAuth2Config: oauthConfig,
|
||
})
|
||
}
|
||
|
||
oAuthClient, _, err := oauthutil.NewClient(ctx, name, m, oauthConfig)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("failed to configure OneDrive: %w", err)
|
||
}
|
||
srv := rest.NewClient(oAuthClient)
|
||
|
||
switch config.State {
|
||
case "choose_type":
|
||
return fs.ConfigChooseExclusiveFixed("choose_type_done", "config_type", "Type of connection", []fs.OptionExample{{
|
||
Value: "onedrive",
|
||
Help: "OneDrive Personal or Business",
|
||
}, {
|
||
Value: "sharepoint",
|
||
Help: "Root Sharepoint site",
|
||
}, {
|
||
Value: "url",
|
||
Help: "Sharepoint site name or URL\nE.g. mysite or https://contoso.sharepoint.com/sites/mysite",
|
||
}, {
|
||
Value: "search",
|
||
Help: "Search for a Sharepoint site",
|
||
}, {
|
||
Value: "driveid",
|
||
Help: "Type in driveID (advanced)",
|
||
}, {
|
||
Value: "siteid",
|
||
Help: "Type in SiteID (advanced)",
|
||
}, {
|
||
Value: "path",
|
||
Help: "Sharepoint server-relative path (advanced)\nE.g. /teams/hr",
|
||
}})
|
||
case "choose_type_done":
|
||
// Jump to next state according to config chosen
|
||
return fs.ConfigGoto(config.Result)
|
||
case "onedrive":
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
opts: rest.Opts{
|
||
Method: "GET",
|
||
RootURL: graphURL,
|
||
Path: "/me/drives",
|
||
},
|
||
})
|
||
case "sharepoint":
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
opts: rest.Opts{
|
||
Method: "GET",
|
||
RootURL: graphURL,
|
||
Path: "/sites/root/drives",
|
||
},
|
||
})
|
||
case "driveid":
|
||
return fs.ConfigInput("driveid_end", "config_driveid_fixed", "Drive ID")
|
||
case "driveid_end":
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
finalDriveID: config.Result,
|
||
})
|
||
case "siteid":
|
||
return fs.ConfigInput("siteid_end", "config_siteid", "Site ID")
|
||
case "siteid_end":
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
siteID: config.Result,
|
||
})
|
||
case "url":
|
||
return fs.ConfigInput("url_end", "config_site_url", `Site URL
|
||
|
||
Examples:
|
||
- "mysite"
|
||
- "https://XXX.sharepoint.com/sites/mysite"
|
||
- "https://XXX.sharepoint.com/teams/ID"
|
||
`)
|
||
case "url_end":
|
||
siteURL := config.Result
|
||
re := regexp.MustCompile(`https://.*\.sharepoint\.com(/.*)`)
|
||
match := re.FindStringSubmatch(siteURL)
|
||
if len(match) == 2 {
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
relativePath: match[1],
|
||
})
|
||
}
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
relativePath: "/sites/" + siteURL,
|
||
})
|
||
case "path":
|
||
return fs.ConfigInput("path_end", "config_sharepoint_url", `Server-relative URL`)
|
||
case "path_end":
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
relativePath: config.Result,
|
||
})
|
||
case "search":
|
||
return fs.ConfigInput("search_end", "config_search_term", `Search term`)
|
||
case "search_end":
|
||
searchTerm := config.Result
|
||
opts := rest.Opts{
|
||
Method: "GET",
|
||
RootURL: graphURL,
|
||
Path: "/sites?search=" + searchTerm,
|
||
}
|
||
|
||
sites := api.SiteResponse{}
|
||
_, err := srv.CallJSON(ctx, &opts, nil, &sites)
|
||
if err != nil {
|
||
return fs.ConfigError("choose_type", fmt.Sprintf("Failed to query available sites: %v", err))
|
||
}
|
||
|
||
if len(sites.Sites) == 0 {
|
||
return fs.ConfigError("choose_type", fmt.Sprintf("search for %q returned no results", searchTerm))
|
||
}
|
||
return fs.ConfigChoose("search_sites", "config_site", `Select the Site you want to use`, len(sites.Sites), func(i int) (string, string) {
|
||
site := sites.Sites[i]
|
||
return site.SiteID, fmt.Sprintf("%s (%s)", site.SiteName, site.SiteURL)
|
||
})
|
||
case "search_sites":
|
||
return chooseDrive(ctx, name, m, srv, chooseDriveOpt{
|
||
siteID: config.Result,
|
||
})
|
||
case "driveid_final":
|
||
finalDriveID := config.Result
|
||
|
||
// Test the driveID and get drive type
|
||
opts := rest.Opts{
|
||
Method: "GET",
|
||
RootURL: graphURL,
|
||
Path: "/drives/" + finalDriveID + "/root",
|
||
}
|
||
var rootItem api.Item
|
||
_, err = srv.CallJSON(ctx, &opts, nil, &rootItem)
|
||
if err != nil {
|
||
return fs.ConfigError("choose_type", fmt.Sprintf("Failed to query root for drive %q: %v", finalDriveID, err))
|
||
}
|
||
|
||
m.Set(configDriveID, finalDriveID)
|
||
m.Set(configDriveType, rootItem.ParentReference.DriveType)
|
||
|
||
return fs.ConfigConfirm("driveid_final_end", true, "config_drive_ok", fmt.Sprintf("Drive OK?\n\nFound drive %q of type %q\nURL: %s\n", rootItem.Name, rootItem.ParentReference.DriveType, rootItem.WebURL))
|
||
case "driveid_final_end":
|
||
if config.Result == "true" {
|
||
return nil, nil
|
||
}
|
||
return fs.ConfigGoto("choose_type")
|
||
}
|
||
return nil, fmt.Errorf("unknown state %q", config.State)
|
||
}
|
||
|
||
// Options defines the configuration for this backend
|
||
type Options struct {
|
||
Region string `config:"region"`
|
||
ChunkSize fs.SizeSuffix `config:"chunk_size"`
|
||
DriveID string `config:"drive_id"`
|
||
DriveType string `config:"drive_type"`
|
||
RootFolderID string `config:"root_folder_id"`
|
||
DisableSitePermission bool `config:"disable_site_permission"`
|
||
AccessScopes fs.SpaceSepList `config:"access_scopes"`
|
||
ExposeOneNoteFiles bool `config:"expose_onenote_files"`
|
||
ServerSideAcrossConfigs bool `config:"server_side_across_configs"`
|
||
ListChunk int64 `config:"list_chunk"`
|
||
NoVersions bool `config:"no_versions"`
|
||
HardDelete bool `config:"hard_delete"`
|
||
LinkScope string `config:"link_scope"`
|
||
LinkType string `config:"link_type"`
|
||
LinkPassword string `config:"link_password"`
|
||
HashType string `config:"hash_type"`
|
||
AVOverride bool `config:"av_override"`
|
||
Delta bool `config:"delta"`
|
||
Enc encoder.MultiEncoder `config:"encoding"`
|
||
MetadataPermissions rwChoice `config:"metadata_permissions"`
|
||
}
|
||
|
||
// Fs represents a remote OneDrive
|
||
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 OneDrive server
|
||
unAuth *rest.Client // no authentication connection to the OneDrive 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
|
||
hashType hash.Type // type of the hash we are using
|
||
}
|
||
|
||
// Object describes a OneDrive 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
|
||
hash string // Hash of the content, usually QuickXorHash but set as hash_type
|
||
mimeType string // Content-Type of object from server (may not be as uploaded)
|
||
meta *Metadata // metadata properties
|
||
}
|
||
|
||
// Directory describes a OneDrive directory
|
||
type Directory struct {
|
||
fs *Fs // what this object is part of
|
||
remote string // The remote path
|
||
size int64 // size of directory and contents or -1 if unknown
|
||
items int64 // number of objects or -1 for unknown
|
||
id string // dir ID
|
||
meta *Metadata // metadata properties
|
||
}
|
||
|
||
// ------------------------------------------------------------
|
||
|
||
// 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("OneDrive root '%s'", f.root)
|
||
}
|
||
|
||
// Features returns the optional features of this Fs
|
||
func (f *Fs) Features() *fs.Features {
|
||
return f.features
|
||
}
|
||
|
||
// parsePath parses a OneDrive '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
|
||
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 400:
|
||
if apiErr, ok := err.(*api.Error); ok {
|
||
if apiErr.ErrorInfo.InnerError.Code == "pathIsTooLong" {
|
||
return false, fserrors.NoRetryError(err)
|
||
}
|
||
}
|
||
case 401:
|
||
if len(resp.Header["Www-Authenticate"]) == 1 && strings.Contains(resp.Header["Www-Authenticate"][0], "expired_token") {
|
||
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 {
|
||
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 fmt.Errorf("%s is not a multiple of %s", cs, chunkSizeMultiple)
|
||
}
|
||
if cs < minChunkSize {
|
||
return fmt.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, fmt.Errorf("onedrive: chunk size: %w", err)
|
||
}
|
||
|
||
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.Scopes = opt.AccessScopes
|
||
if opt.DisableSitePermission {
|
||
oauthConfig.Scopes = scopeAccessWithoutSites
|
||
}
|
||
oauthConfig.Endpoint = oauth2.Endpoint{
|
||
AuthURL: authEndpoint[opt.Region] + authPath,
|
||
TokenURL: authEndpoint[opt.Region] + tokenPath,
|
||
}
|
||
|
||
client := fshttp.NewClient(ctx)
|
||
root = parsePath(root)
|
||
oAuthClient, ts, err := oauthutil.NewClientWithBaseClient(ctx, name, m, oauthConfig, client)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("failed to configure OneDrive: %w", err)
|
||
}
|
||
|
||
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),
|
||
unAuth: rest.NewClient(client).SetRoot(rootURL),
|
||
pacer: fs.NewPacer(ctx, pacer.NewDefault(pacer.MinSleep(minSleep), pacer.MaxSleep(maxSleep), pacer.DecayConstant(decayConstant))),
|
||
hashType: QuickXorHashType,
|
||
}
|
||
f.features = (&fs.Features{
|
||
CaseInsensitive: true,
|
||
ReadMimeType: true,
|
||
WriteMimeType: false,
|
||
CanHaveEmptyDirectories: true,
|
||
ServerSideAcrossConfigs: opt.ServerSideAcrossConfigs,
|
||
ReadMetadata: true,
|
||
WriteMetadata: true,
|
||
UserMetadata: false,
|
||
ReadDirMetadata: true,
|
||
WriteDirMetadata: true,
|
||
WriteDirSetModTime: true,
|
||
UserDirMetadata: false,
|
||
DirModTimeUpdatesOnWrite: false,
|
||
}).Fill(ctx, f)
|
||
f.srv.SetErrorHandler(errorHandler)
|
||
|
||
// Set the user defined hash
|
||
if opt.HashType == "auto" || opt.HashType == "" {
|
||
opt.HashType = QuickXorHashType.String()
|
||
}
|
||
err = f.hashType.Set(opt.HashType)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
|
||
// Disable change polling in China region
|
||
// See: https://github.com/rclone/rclone/issues/6444
|
||
if f.opt.Region == regionCN {
|
||
f.features.ChangeNotify = nil
|
||
}
|
||
|
||
// Renew the token in the background
|
||
f.tokenRenewer = oauthutil.NewRenew(f.String(), ts, func() error {
|
||
_, _, err := f.readMetaDataForPath(ctx, "")
|
||
return err
|
||
})
|
||
|
||
// Get rootID
|
||
rootID := opt.RootFolderID
|
||
if rootID == "" {
|
||
rootInfo, _, err := f.readMetaDataForPath(ctx, "")
|
||
if err != nil {
|
||
return nil, fmt.Errorf("failed to get root: %w", err)
|
||
}
|
||
rootID = rootInfo.GetID()
|
||
}
|
||
if rootID == "" {
|
||
return nil, errors.New("failed to get root: ID was empty")
|
||
}
|
||
|
||
f.dirCache = dircache.New(root, rootID, f)
|
||
|
||
// ListR only supported if delta set
|
||
if !f.opt.Delta {
|
||
f.features.ListR = nil
|
||
}
|
||
|
||
// 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, rootID, &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,
|
||
meta: f.newMetadata(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
|
||
//
|
||
// If an error is returned then processing stops
|
||
type listAllFn func(*api.Item) error
|
||
|
||
// 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
|
||
//
|
||
// This listing function works on both normal listings and delta listings
|
||
func (f *Fs) _listAll(ctx context.Context, dirID string, directoriesOnly bool, filesOnly bool, fn listAllFn, opts *rest.Opts, result any, pValue *[]api.Item, pNextLink *string) (err error) {
|
||
for {
|
||
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 fmt.Errorf("couldn't list files: %w", err)
|
||
}
|
||
if len(*pValue) == 0 {
|
||
break
|
||
}
|
||
for i := range *pValue {
|
||
item := &(*pValue)[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())
|
||
err = fn(item)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
if *pNextLink == "" {
|
||
break
|
||
}
|
||
opts.Path = ""
|
||
opts.Parameters = nil
|
||
opts.RootURL = *pNextLink
|
||
// reset results
|
||
*pNextLink = ""
|
||
*pValue = nil
|
||
}
|
||
return nil
|
||
}
|
||
|
||
// 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) (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))
|
||
var result api.ListChildrenResponse
|
||
return f._listAll(ctx, dirID, directoriesOnly, filesOnly, fn, &opts, &result, &result.Value, &result.NextLink)
|
||
}
|
||
|
||
// Convert a list item into a DirEntry
|
||
//
|
||
// Can return nil for an item which should be skipped
|
||
func (f *Fs) itemToDirEntry(ctx context.Context, dir string, info *api.Item) (entry fs.DirEntry, err error) {
|
||
if !f.opt.ExposeOneNoteFiles && info.GetPackageType() == api.PackageTypeOneNote {
|
||
fs.Debugf(info.Name, "OneNote file not shown in directory listing")
|
||
return nil, nil
|
||
}
|
||
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 := f.newDir(id, remote)
|
||
d.items = folder.ChildCount
|
||
f.setSystemMetadata(info, d.meta, remote, dirMimeType)
|
||
entry = d
|
||
} else {
|
||
o, err := f.newObjectWithInfo(ctx, remote, info)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
entry = o
|
||
}
|
||
return entry, nil
|
||
}
|
||
|
||
// 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
|
||
}
|
||
err = f.listAll(ctx, directoryID, false, false, func(info *api.Item) error {
|
||
entry, err := f.itemToDirEntry(ctx, dir, info)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if entry == nil {
|
||
return nil
|
||
}
|
||
entries = append(entries, entry)
|
||
return nil
|
||
})
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
return entries, nil
|
||
}
|
||
|
||
// ListR lists the objects and directories of the Fs starting
|
||
// from dir recursively into out.
|
||
//
|
||
// dir should be "" to start from the root, and should not
|
||
// have trailing slashes.
|
||
//
|
||
// This should return ErrDirNotFound if the directory isn't
|
||
// found.
|
||
//
|
||
// It should call callback for each tranche of entries read.
|
||
// These need not be returned in any particular order. If
|
||
// callback returns an error then the listing will stop
|
||
// immediately.
|
||
//
|
||
// Don't implement this unless you have a more efficient way
|
||
// of listing recursively than doing a directory traversal.
|
||
func (f *Fs) ListR(ctx context.Context, dir string, callback fs.ListRCallback) (err error) {
|
||
// Make sure this ID is in the directory cache
|
||
directoryID, err := f.dirCache.FindDir(ctx, dir, false)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
|
||
// ListR only works at the root of a onedrive, not on a folder
|
||
// So we have to filter things outside of the root which is
|
||
// inefficient.
|
||
|
||
list := walk.NewListRHelper(callback)
|
||
|
||
// list a folder conventionally - used for shared folders
|
||
var listFolder func(dir string) error
|
||
listFolder = func(dir string) error {
|
||
entries, err := f.List(ctx, dir)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
for _, entry := range entries {
|
||
err = list.Add(entry)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if _, isDir := entry.(fs.Directory); isDir {
|
||
err = listFolder(entry.Remote())
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
}
|
||
return nil
|
||
}
|
||
|
||
// This code relies on the fact that directories are sent before their children. This isn't
|
||
// mentioned in the docs though, so maybe it shouldn't be relied on.
|
||
seen := map[string]struct{}{}
|
||
fn := func(info *api.Item) error {
|
||
var parentPath string
|
||
var ok bool
|
||
id := info.GetID()
|
||
// The API can produce duplicates, so skip them
|
||
if _, found := seen[id]; found {
|
||
return nil
|
||
}
|
||
seen[id] = struct{}{}
|
||
// Skip the root directory
|
||
if id == directoryID {
|
||
return nil
|
||
}
|
||
// Skip deleted items
|
||
if info.Deleted != nil {
|
||
return nil
|
||
}
|
||
dirID := info.GetParentReference().GetID()
|
||
// Skip files that don't have their parent directory
|
||
// cached as they are outside the root.
|
||
parentPath, ok = f.dirCache.GetInv(dirID)
|
||
if !ok {
|
||
return nil
|
||
}
|
||
// Skip files not under the root directory
|
||
remote := path.Join(parentPath, info.GetName())
|
||
if dir != "" && !strings.HasPrefix(remote, dir+"/") {
|
||
return nil
|
||
}
|
||
entry, err := f.itemToDirEntry(ctx, parentPath, info)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
if entry == nil {
|
||
return nil
|
||
}
|
||
err = list.Add(entry)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
// If this is a shared folder, we'll need list it too
|
||
if info.RemoteItem != nil && info.RemoteItem.Folder != nil {
|
||
fs.Debugf(remote, "Listing shared directory")
|
||
return listFolder(remote)
|
||
}
|
||
return nil
|
||
}
|
||
|
||
opts := rest.Opts{
|
||
Method: "GET",
|
||
Path: "/root/delta",
|
||
Parameters: map[string][]string{
|
||
// "token": {token},
|
||
"$top": {fmt.Sprintf("%d", f.opt.ListChunk)},
|
||
},
|
||
}
|
||
|
||
var result api.DeltaResponse
|
||
err = f._listAll(ctx, "", false, false, fn, &opts, &result, &result.Value, &result.NextLink)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
|
||
return list.Flush()
|
||
}
|
||
|
||
// Shutdown shutdown the fs
|
||
func (f *Fs) Shutdown(ctx context.Context) error {
|
||
f.tokenRenewer.Shutdown()
|
||
return 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 {
|
||
var opts rest.Opts
|
||
if f.opt.HardDelete {
|
||
opts = f.newOptsCall(id, "POST", "/permanentDelete")
|
||
} else {
|
||
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
|
||
err := f.listAll(ctx, rootID, false, false, func(item *api.Item) error {
|
||
return fs.ErrorDirectoryNotEmpty
|
||
})
|
||
if err != nil {
|
||
return err
|
||
}
|
||
}
|
||
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 {
|
||
if f.driveType == driveTypePersonal {
|
||
return time.Millisecond
|
||
}
|
||
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 fmt.Errorf("async status result not JSON: %q: %w", body, err)
|
||
}
|
||
|
||
switch status.Status {
|
||
case "failed":
|
||
if strings.HasPrefix(status.ErrorCode, "AccessDenied_") {
|
||
return errAsyncJobAccessDenied
|
||
}
|
||
fallthrough
|
||
case "deleteFailed":
|
||
return fmt.Errorf("%s: async operation returned %q", o.remote, status.Status)
|
||
case "completed":
|
||
err = o.readMetaData(ctx)
|
||
if err != nil {
|
||
return fmt.Errorf("async operation completed but readMetaData failed: %w", err)
|
||
}
|
||
return nil
|
||
}
|
||
|
||
time.Sleep(1 * time.Second)
|
||
}
|
||
return fmt.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 == driveTypePersonal && srcObj.fs.driveType != driveTypePersonal) || (f.driveType != driveTypePersonal && srcObj.fs.driveType == driveTypePersonal) {
|
||
fs.Debugf(src, "Can't server-side copy - cross-drive between OneDrive Personal and OneDrive for business (SharePoint)")
|
||
return nil, fs.ErrorCantCopy
|
||
} else if f.driveType == driveTypeBusiness && srcObj.fs.driveType == driveTypeBusiness && srcObj.fs.driveID != f.driveID {
|
||
fs.Debugf(src, "Can't server-side copy - cross-drive between difference OneDrive for business (Not SharePoint)")
|
||
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.EqualFold(srcPath, dstPath) {
|
||
return nil, fmt.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
|
||
|
||
// Set modtime and adjust metadata if required
|
||
_, err = dstObj.Metadata(ctx) // make sure we get the correct new normalizedID
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
dstObj.meta.permsAddOnly = true // dst will have different IDs from src, so can't update/remove
|
||
info, err := f.fetchAndUpdateMetadata(ctx, src, fs.MetadataAsOpenOptions(ctx), dstObj)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
err = dstObj.setMetaData(info)
|
||
return dstObj, err
|
||
}
|
||
|
||
// 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.tryGetBtime(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
|
||
}
|
||
|
||
// Set modtime and adjust metadata if required
|
||
info, err = f.fetchAndUpdateMetadata(ctx, src, fs.MetadataAsOpenOptions(ctx), dstObj)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
err = dstObj.setMetaData(info)
|
||
return dstObj, err
|
||
}
|
||
|
||
// 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, err
|
||
}
|
||
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 {
|
||
return hash.Set(f.hashType)
|
||
}
|
||
|
||
// 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 {
|
||
if resp != nil && resp.StatusCode == 400 && f.driveType != driveTypePersonal {
|
||
return "", fmt.Errorf("%v (is making public links permitted by the org admin?)", err)
|
||
}
|
||
return "", err
|
||
}
|
||
|
||
shareURL := result.Link.WebURL
|
||
|
||
// Convert share link to direct download link if target is not a folder
|
||
// Not attempting to do the conversion for regional versions, just to be safe
|
||
if f.opt.Region != regionGlobal {
|
||
return shareURL, nil
|
||
}
|
||
if info.Folder != nil {
|
||
fs.Debugf(nil, "Can't convert share link for folder to direct link - returning the link as is")
|
||
return shareURL, nil
|
||
}
|
||
|
||
cnvFailMsg := "Don't know how to convert share link to direct link - returning the link as is"
|
||
directURL := ""
|
||
segments := strings.Split(shareURL, "/")
|
||
switch f.driveType {
|
||
case driveTypePersonal:
|
||
// Method: https://stackoverflow.com/questions/37951114/direct-download-link-to-onedrive-file
|
||
if len(segments) != 5 {
|
||
fs.Logf(f, cnvFailMsg)
|
||
return shareURL, nil
|
||
}
|
||
enc := base64.StdEncoding.EncodeToString([]byte(shareURL))
|
||
enc = strings.ReplaceAll(enc, "/", "_")
|
||
enc = strings.ReplaceAll(enc, "+", "-")
|
||
enc = strings.ReplaceAll(enc, "=", "")
|
||
directURL = fmt.Sprintf("https://api.onedrive.com/v1.0/shares/u!%s/root/content", enc)
|
||
case driveTypeBusiness:
|
||
// Method: https://docs.microsoft.com/en-us/sharepoint/dev/spfx/shorter-share-link-format
|
||
// Example:
|
||
// https://{tenant}-my.sharepoint.com/:t:/g/personal/{user_email}/{Opaque_String}
|
||
// --convert to->
|
||
// https://{tenant}-my.sharepoint.com/personal/{user_email}/_layouts/15/download.aspx?share={Opaque_String}
|
||
if len(segments) != 8 {
|
||
fs.Logf(f, cnvFailMsg)
|
||
return shareURL, nil
|
||
}
|
||
directURL = fmt.Sprintf("https://%s/%s/%s/_layouts/15/download.aspx?share=%s",
|
||
segments[2], segments[5], segments[6], segments[7])
|
||
case driveTypeSharepoint:
|
||
// Method: Similar to driveTypeBusiness
|
||
// Example:
|
||
// https://{tenant}.sharepoint.com/:t:/s/{site_name}/{Opaque_String}
|
||
// --convert to->
|
||
// https://{tenant}.sharepoint.com/sites/{site_name}/_layouts/15/download.aspx?share={Opaque_String}
|
||
//
|
||
// https://{tenant}.sharepoint.com/:t:/t/{team_name}/{Opaque_String}
|
||
// --convert to->
|
||
// https://{tenant}.sharepoint.com/teams/{team_name}/_layouts/15/download.aspx?share={Opaque_String}
|
||
//
|
||
// https://{tenant}.sharepoint.com/:t:/g/{Opaque_String}
|
||
// --convert to->
|
||
// https://{tenant}.sharepoint.com/_layouts/15/download.aspx?share={Opaque_String}
|
||
if len(segments) < 6 || len(segments) > 7 {
|
||
fs.Logf(f, cnvFailMsg)
|
||
return shareURL, nil
|
||
}
|
||
pathPrefix := ""
|
||
switch segments[4] {
|
||
case "s": // Site
|
||
pathPrefix = "/sites/" + segments[5]
|
||
case "t": // Team
|
||
pathPrefix = "/teams/" + segments[5]
|
||
case "g": // Root site
|
||
default:
|
||
fs.Logf(f, cnvFailMsg)
|
||
return shareURL, nil
|
||
}
|
||
directURL = fmt.Sprintf("https://%s%s/_layouts/15/download.aspx?share=%s",
|
||
segments[2], pathPrefix, segments[len(segments)-1])
|
||
}
|
||
|
||
return directURL, 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 {
|
||
if err != nil {
|
||
fs.Errorf(f, "Failed to list %q: %v", path, err)
|
||
return nil
|
||
}
|
||
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)
|
||
}
|
||
|
||
// 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 t == o.fs.hashType {
|
||
return o.hash, 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 {
|
||
log.Stack(o, "setMetaData called on dir instead of obj")
|
||
return fs.ErrorIsDir
|
||
}
|
||
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
|
||
o.hash = ""
|
||
switch o.fs.hashType {
|
||
case QuickXorHashType:
|
||
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.hash = hex.EncodeToString(h)
|
||
}
|
||
}
|
||
case hash.SHA1:
|
||
o.hash = strings.ToLower(file.Hashes.Sha1Hash)
|
||
case hash.SHA256:
|
||
o.hash = strings.ToLower(file.Hashes.Sha256Hash)
|
||
case hash.CRC32:
|
||
o.hash = strings.ToLower(file.Hashes.Crc32Hash)
|
||
}
|
||
}
|
||
fileSystemInfo := info.GetFileSystemInfo()
|
||
if fileSystemInfo != nil {
|
||
o.modTime = time.Time(fileSystemInfo.LastModifiedDateTime)
|
||
} else {
|
||
o.modTime = time.Time(info.GetLastModifiedDateTime())
|
||
}
|
||
o.id = info.GetID()
|
||
if o.meta == nil {
|
||
o.meta = o.fs.newMetadata(o.Remote())
|
||
}
|
||
o.fs.setSystemMetadata(info, o.meta, o.remote, o.mimeType)
|
||
return nil
|
||
}
|
||
|
||
// sets system metadata shared by both objects and directories
|
||
func (f *Fs) setSystemMetadata(info *api.Item, meta *Metadata, remote string, mimeType string) {
|
||
meta.fs = f
|
||
meta.remote = remote
|
||
meta.mimeType = mimeType
|
||
if info == nil {
|
||
fs.Errorf("setSystemMetadata", "internal error: info is nil")
|
||
}
|
||
fileSystemInfo := info.GetFileSystemInfo()
|
||
if fileSystemInfo != nil {
|
||
meta.mtime = time.Time(fileSystemInfo.LastModifiedDateTime)
|
||
meta.btime = time.Time(fileSystemInfo.CreatedDateTime)
|
||
|
||
} else {
|
||
meta.mtime = time.Time(info.GetLastModifiedDateTime())
|
||
meta.btime = time.Time(info.GetCreatedDateTime())
|
||
}
|
||
meta.utime = time.Time(info.GetCreatedDateTime())
|
||
meta.description = info.Description
|
||
meta.packageType = info.GetPackageType()
|
||
meta.createdBy = info.GetCreatedBy()
|
||
meta.lastModifiedBy = info.GetLastModifiedBy()
|
||
meta.malwareDetected = info.MalwareDetected()
|
||
meta.shared = info.Shared
|
||
meta.normalizedID = info.GetID()
|
||
}
|
||
|
||
// 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(o.tryGetBtime(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
|
||
if o.fs.opt.AVOverride {
|
||
opts.Parameters = url.Values{"AVOverride": {"1"}}
|
||
}
|
||
// Make a note of the redirect target as we need to call it without Auth
|
||
var redirectReq *http.Request
|
||
opts.CheckRedirect = func(req *http.Request, via []*http.Request) error {
|
||
if len(via) >= 10 {
|
||
return errors.New("stopped after 10 redirects")
|
||
}
|
||
req.Header.Del("Authorization") // remove Auth header
|
||
redirectReq = req
|
||
return http.ErrUseLastResponse
|
||
}
|
||
|
||
err = o.fs.pacer.Call(func() (bool, error) {
|
||
resp, err = o.fs.srv.Call(ctx, &opts)
|
||
if redirectReq != nil {
|
||
// It is a redirect which we are expecting
|
||
err = nil
|
||
}
|
||
return shouldRetry(ctx, resp, err)
|
||
})
|
||
if err != nil {
|
||
if resp != nil {
|
||
if virus := resp.Header.Get("X-Virus-Infected"); virus != "" {
|
||
err = fmt.Errorf("server reports this file is infected with a virus - use --onedrive-av-override to download anyway: %s: %w", virus, err)
|
||
}
|
||
}
|
||
return nil, err
|
||
}
|
||
if redirectReq != nil {
|
||
err = o.fs.pacer.Call(func() (bool, error) {
|
||
resp, err = o.fs.unAuth.Do(redirectReq)
|
||
return shouldRetry(ctx, resp, err)
|
||
})
|
||
if err != nil {
|
||
if resp != nil {
|
||
if virus := resp.Header.Get("X-Virus-Infected"); virus != "" {
|
||
err = fmt.Errorf("server reports this file is infected with a virus - use --onedrive-av-override to download anyway: %s: %w", virus, err)
|
||
}
|
||
}
|
||
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, src fs.ObjectInfo, modTime time.Time) (response *api.CreateUploadResponse, metadata fs.Metadata, err error) {
|
||
opts := o.fs.newOptsCallWithPath(ctx, o.remote, "POST", "/createUploadSession")
|
||
createRequest, metadata, err := o.fetchMetadataForCreate(ctx, src, opts.Options, modTime)
|
||
if err != nil {
|
||
return nil, metadata, err
|
||
}
|
||
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, metadata, 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, fmt.Errorf("bad number of ranges in upload position: %v", info.NextExpectedRanges)
|
||
}
|
||
position := info.NextExpectedRanges[0]
|
||
i := strings.IndexByte(position, '-')
|
||
if i < 0 {
|
||
return 0, fmt.Errorf("no '-' in next expected range: %q", position)
|
||
}
|
||
position = position[:i]
|
||
pos, err = strconv.ParseInt(position, 10, 64)
|
||
if err != nil {
|
||
return 0, fmt.Errorf("bad expected range: %q: %w", position, err)
|
||
}
|
||
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
|
||
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.unAuth.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, fmt.Errorf("sent block already (skip %d < 0), can't rewind: %w", skip, err)
|
||
case skip > chunkSize:
|
||
return false, fmt.Errorf("position is in the future (skip %d > chunkSize %d), can't skip forward: %w", skip, chunkSize, err)
|
||
case skip == chunkSize:
|
||
fs.Debugf(o, "Skipping chunk as already sent (skip %d == chunkSize %d)", skip, chunkSize)
|
||
return false, nil
|
||
}
|
||
return true, fmt.Errorf("retry this chunk skipping %d bytes: %w", skip, err)
|
||
}
|
||
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
|
||
// if there is metadata, it will be set at the same time, except for permissions, which must be set after (if present and enabled).
|
||
func (o *Object) uploadMultipart(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (info *api.Item, err error) {
|
||
size := src.Size()
|
||
modTime := src.ModTime(ctx)
|
||
if size <= 0 {
|
||
return nil, errors.New("unknown-sized upload not supported")
|
||
}
|
||
|
||
// Create upload session
|
||
fs.Debugf(o, "Starting multipart upload")
|
||
session, metadata, err := o.createUploadSession(ctx, src, 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
|
||
}
|
||
|
||
err = o.setMetaData(info)
|
||
if err != nil {
|
||
return info, err
|
||
}
|
||
if metadata == nil || !o.fs.needsUpdatePermissions(metadata) {
|
||
return info, err
|
||
}
|
||
info, err = o.updateMetadata(ctx, metadata) // for permissions, which can't be set during original upload
|
||
if info == nil {
|
||
return nil, err
|
||
}
|
||
return info, o.setMetaData(info)
|
||
}
|
||
|
||
// Update the content of a remote file within 4 MiB size in one single request
|
||
// (currently only used when size is exactly 0)
|
||
// This function will set modtime and metadata after uploading, which will create a new version for the remote file
|
||
func (o *Object) uploadSinglepart(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (info *api.Item, err error) {
|
||
size := src.Size()
|
||
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
|
||
info, err = o.fs.fetchAndUpdateMetadata(ctx, src, options, o)
|
||
if err != nil {
|
||
return nil, fmt.Errorf("failed to fetch and update metadata: %w", err)
|
||
}
|
||
return info, o.setMetaData(info)
|
||
}
|
||
|
||
// 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()
|
||
|
||
var info *api.Item
|
||
if size > 0 {
|
||
info, err = o.uploadMultipart(ctx, in, src, options...)
|
||
} else if size == 0 {
|
||
info, err = o.uploadSinglepart(ctx, in, src, options...)
|
||
} else {
|
||
return errors.New("unknown-sized upload not supported")
|
||
}
|
||
if err != nil {
|
||
fs.PrettyPrint(info, "info from Update error", fs.LogLevelDebug)
|
||
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 nil
|
||
}
|
||
|
||
// 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 Vnet Group'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.Contains(ID, "#") {
|
||
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 Vnet Group)
|
||
// 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
|
||
}
|
||
|
||
// ChangeNotify calls the passed function with a path that has had changes.
|
||
// If the implementation uses polling, it should adhere to the given interval.
|
||
//
|
||
// Automatically restarts itself in case of unexpected behavior of the remote.
|
||
//
|
||
// Close the returned channel to stop being notified.
|
||
//
|
||
// The Onedrive implementation gives the whole hierarchy up to the top when
|
||
// an object is changed. For instance, if a/b/c is changed, this function
|
||
// will call notifyFunc with a, a/b and a/b/c.
|
||
func (f *Fs) ChangeNotify(ctx context.Context, notifyFunc func(string, fs.EntryType), pollIntervalChan <-chan time.Duration) {
|
||
go func() {
|
||
// get the StartPageToken early so all changes from now on get processed
|
||
nextDeltaToken, err := f.changeNotifyStartPageToken(ctx)
|
||
if err != nil {
|
||
fs.Errorf(f, "Could not get first deltaLink: %s", err)
|
||
return
|
||
}
|
||
|
||
fs.Debugf(f, "Next delta token is: %s", nextDeltaToken)
|
||
|
||
var ticker *time.Ticker
|
||
var tickerC <-chan time.Time
|
||
for {
|
||
select {
|
||
case pollInterval, ok := <-pollIntervalChan:
|
||
if !ok {
|
||
if ticker != nil {
|
||
ticker.Stop()
|
||
}
|
||
return
|
||
}
|
||
if ticker != nil {
|
||
ticker.Stop()
|
||
ticker, tickerC = nil, nil
|
||
}
|
||
if pollInterval != 0 {
|
||
ticker = time.NewTicker(pollInterval)
|
||
tickerC = ticker.C
|
||
}
|
||
case <-tickerC:
|
||
fs.Debugf(f, "Checking for changes on remote")
|
||
nextDeltaToken, err = f.changeNotifyRunner(ctx, notifyFunc, nextDeltaToken)
|
||
if err != nil {
|
||
fs.Infof(f, "Change notify listener failure: %s", err)
|
||
}
|
||
}
|
||
}
|
||
}()
|
||
}
|
||
|
||
func (f *Fs) changeNotifyStartPageToken(ctx context.Context) (nextDeltaToken string, err error) {
|
||
delta, err := f.changeNotifyNextChange(ctx, "latest")
|
||
if err != nil {
|
||
return
|
||
}
|
||
parsedURL, err := url.Parse(delta.DeltaLink)
|
||
if err != nil {
|
||
return
|
||
}
|
||
nextDeltaToken = parsedURL.Query().Get("token")
|
||
return
|
||
}
|
||
|
||
func (f *Fs) changeNotifyNextChange(ctx context.Context, token string) (delta api.DeltaResponse, err error) {
|
||
opts := f.buildDriveDeltaOpts(token)
|
||
|
||
_, err = f.srv.CallJSON(ctx, &opts, nil, &delta)
|
||
|
||
return
|
||
}
|
||
|
||
func (f *Fs) buildDriveDeltaOpts(token string) rest.Opts {
|
||
rootURL := graphAPIEndpoint[f.opt.Region] + "/v1.0/drives"
|
||
|
||
return rest.Opts{
|
||
Method: "GET",
|
||
RootURL: rootURL,
|
||
Path: "/" + f.driveID + "/root/delta",
|
||
Parameters: map[string][]string{"token": {token}},
|
||
}
|
||
}
|
||
|
||
func (f *Fs) changeNotifyRunner(ctx context.Context, notifyFunc func(string, fs.EntryType), deltaToken string) (nextDeltaToken string, err error) {
|
||
delta, err := f.changeNotifyNextChange(ctx, deltaToken)
|
||
if err != nil {
|
||
return
|
||
}
|
||
parsedURL, err := url.Parse(delta.DeltaLink)
|
||
if err != nil {
|
||
return
|
||
}
|
||
nextDeltaToken = parsedURL.Query().Get("token")
|
||
|
||
for _, item := range delta.Value {
|
||
isDriveRootFolder := item.GetParentReference().ID == ""
|
||
if isDriveRootFolder {
|
||
continue
|
||
}
|
||
|
||
fullPath, err := getItemFullPath(&item)
|
||
if err != nil {
|
||
fs.Errorf(f, "Could not get item full path: %s", err)
|
||
continue
|
||
}
|
||
|
||
if fullPath == f.root {
|
||
continue
|
||
}
|
||
|
||
relName, insideRoot := getRelativePathInsideBase(f.root, fullPath)
|
||
if !insideRoot {
|
||
continue
|
||
}
|
||
|
||
if item.GetFile() != nil {
|
||
notifyFunc(relName, fs.EntryObject)
|
||
} else if item.GetFolder() != nil {
|
||
notifyFunc(relName, fs.EntryDirectory)
|
||
}
|
||
}
|
||
|
||
return
|
||
}
|
||
|
||
func getItemFullPath(item *api.Item) (fullPath string, err error) {
|
||
err = nil
|
||
fullPath = item.GetName()
|
||
if parent := item.GetParentReference(); parent != nil && parent.Path != "" {
|
||
pathParts := strings.SplitN(parent.Path, ":", 2)
|
||
if len(pathParts) != 2 {
|
||
err = fmt.Errorf("invalid parent path: %s", parent.Path)
|
||
return
|
||
}
|
||
|
||
if pathParts[1] != "" {
|
||
fullPath = strings.TrimPrefix(pathParts[1], "/") + "/" + fullPath
|
||
}
|
||
}
|
||
return
|
||
}
|
||
|
||
// 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.ListRer = (*Fs)(nil)
|
||
_ fs.Shutdowner = (*Fs)(nil)
|
||
_ fs.Object = (*Object)(nil)
|
||
_ fs.MimeTyper = &Object{}
|
||
_ fs.IDer = &Object{}
|
||
_ fs.Metadataer = (*Object)(nil)
|
||
_ fs.Metadataer = (*Directory)(nil)
|
||
_ fs.SetModTimer = (*Directory)(nil)
|
||
_ fs.SetMetadataer = (*Directory)(nil)
|
||
_ fs.MimeTyper = &Directory{}
|
||
_ fs.DirSetModTimer = (*Fs)(nil)
|
||
_ fs.MkdirMetadataer = (*Fs)(nil)
|
||
)
|