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Code Issues Releases Wiki Activity

Support GCD impersonation via modified service account file

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This commit is contained in:
Gilbert Chen
2020-11-23 09:44:10 -05:00
parent 175adb14cb
commit 474f07e5cc
2 changed files with 29 additions and 4 deletions
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29
src/duplicacy_gcdstorage.go
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@@ -41,6 +41,7 @@ type GCDStorage struct {
backoffs []int // desired backoff time in seconds for each thread
attempts []int // number of failed attempts since last success for each thread
driveID string // the ID of the shared drive or 'root' (GCDUserDrive) if the user's drive
spaces string // 'appDataFolder' if scope is drive.appdata; 'drive' otherwise
createDirectoryLock sync.Mutex
isConnected bool
@@ -199,7 +200,7 @@ func (storage *GCDStorage) listFiles(threadIndex int, parentID string, listFiles
var err error
for {
q := storage.service.Files.List().Q(query).Fields("nextPageToken", "files(name, mimeType, id, size)").PageToken(startToken).PageSize(maxCount)
q := storage.service.Files.List().Q(query).Fields("nextPageToken", "files(name, mimeType, id, size)").PageToken(startToken).PageSize(maxCount).Spaces(storage.spaces)
if storage.driveID != GCDUserDrive {
q = q.DriveId(storage.driveID).IncludeItemsFromAllDrives(true).Corpora("drive").SupportsAllDrives(true)
}
@@ -231,7 +232,7 @@ func (storage *GCDStorage) listByName(threadIndex int, parentID string, name str
for {
query := "name = '" + name + "' and '" + parentID + "' in parents and trashed = false "
q := storage.service.Files.List().Q(query).Fields("files(name, mimeType, id, size)")
q := storage.service.Files.List().Q(query).Fields("files(name, mimeType, id, size)").Spaces(storage.spaces)
if storage.driveID != GCDUserDrive {
q = q.DriveId(storage.driveID).IncludeItemsFromAllDrives(true).Corpora("drive").SupportsAllDrives(true)
}
@@ -344,11 +345,23 @@ func CreateGCDStorage(tokenFile string, driveID string, storagePath string, thre
var tokenSource oauth2.TokenSource
scope := drive.DriveScope
if isServiceAccount {
config, err := google.JWTConfigFromJSON(description, drive.DriveScope)
if newScope, ok := object["scope"]; ok {
scope = newScope.(string)
}
config, err := google.JWTConfigFromJSON(description, scope)
if err != nil {
return nil, err
}
if subject, ok := object["subject"]; ok {
config.Subject = subject.(string)
}
tokenSource = config.TokenSource(ctx)
} else {
gcdConfig := &GCDConfig{}
@@ -398,6 +411,7 @@ func CreateGCDStorage(tokenFile string, driveID string, storagePath string, thre
backoffs: make([]int, threads),
attempts: make([]int, threads),
driveID: driveID,
spaces: "drive",
}
for i := range storage.backoffs {
@@ -405,7 +419,14 @@ func CreateGCDStorage(tokenFile string, driveID string, storagePath string, thre
storage.attempts[i] = 0
}
storage.savePathID("", driveID)
if scope == drive.DriveAppdataScope {
storage.spaces = "appDataFolder"
storage.savePathID("", "appDataFolder")
} else {
storage.savePathID("", driveID)
}
storagePathID, err := storage.getIDFromPath(0, storagePath, true)
if err != nil {
return nil, err