i am trying to upload documents using google Drive API integration, working fine in case of localhost but not working on live domain.
using (var stream = new FileStream(#"" + folderPathForCredentials, FileMode.Open, FileAccess.ReadWrite))
{
// The file token.json stores the user's access and refresh tokens, and is created
// automatically when the authorization flow completes for the first time.
String FolderPath = #"" + folderPathForToken;
String FilePath = Path.Combine(FolderPath, "token.json");
stream.Dispose();
stream.Close();
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
new ClientSecrets
{
ClientId = clientID,
ClientSecret = clientSecret
},
Scopes,
"user",
CancellationToken.None,
new FileDataStore(FilePath, true)).Result;
}
//create Drive API service.
DriveService service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = applicationName,
});
return service;
And this is the code to Upload on Google Drive.
FilesResource.CreateMediaUpload request;
if (System.IO.File.Exists(path))
{
using (var stream = new System.IO.FileStream(path, System.IO.FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite))
{
request = _service.Files.Create(FileMetaData, stream, FileMetaData.MimeType);
request.Fields = "id";
request.Upload();
stream.Dispose();
stream.Close();
System.IO.File.Delete(path);
//return request.ResponseBody;
return Json(new JsonData { IsSuccess = true, Message = "Uploaded Successfully", Data = null });
}
}
Let me help in configuring the drive with live domain.
Related
I am trying to upload a JPG from my local drive to Google Drive. I set up OAuth 2.0 Client IDs on Google Clouds APIs and Services. I added Everyone group to that folder. Also, grant full control permission.
But, it still throws the following error when I run the program.
"Exception has occurred: CLR/System.UnauthorizedAccessException An
unhandled exception of type 'System.UnauthorizedAccessException'
occurred in System.Private.CoreLib.dll: 'Access to the path
'c:\folderName' is denied.'
The error throws on the following line
using (var stream = new FileStream(filePath,
FileMode.Open))
{
// Create a new file, with metadata and stream.
request = service.Files.Create(
fileMetadata, stream, "image/jpeg");
request.Fields = "id";
request.Upload();
}
Thank you for your help.
Here is my code:
namespace DocUploader
{
class Program
{
static string[] Scopes = { DriveService.Scope.Drive };
static string ApplicationName = "App Name";
static string filePath = "c:\\folderName";
static void Main(string[] args)
{
try
{
UserCredential credential;
// Load client secrets.
using (var stream =
new FileStream("credentials.json", FileMode.Open, FileAccess.Read))
{
string credPath = "token.json";
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.FromStream(stream).Secrets,
Scopes,
"user",
CancellationToken.None,
new FileDataStore(credPath, true)).Result;
Console.WriteLine("Credential file saved to: " + credPath);
}
// Create Drive API service.
var service = new DriveService(new BaseClientService.Initializer
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName
});
// Upload file photo.jpg on drive.
var fileMetadata = new Google.Apis.Drive.v3.Data.File()
{
Name = "photo.jpg"
};
FilesResource.CreateMediaUpload request;
// Create a new file on drive.
using (var stream = new FileStream(filePath,
FileMode.Open))
{
// Create a new file, with metadata and stream.
request = service.Files.Create(
fileMetadata, stream, "image/jpeg");
request.Fields = "id";
request.Upload();
}
var file = request.ResponseBody;
// Prints the uploaded file id.
Console.WriteLine("File ID: " + file.Id);
}
catch (Exception e)
{
if (e is AggregateException)
{
Console.WriteLine("Credential Not found");
}
else if (e is FileNotFoundException)
{
Console.WriteLine("File not found");
}
else
{
throw;
}
}
}
}
}
The user you are running your code from does not have access to files stored in c:\folderName.
beyond that i suspect that "c:\folderName"; is in fact the name of the folder. I dont think that the following will be able to load a FileStream for a folder.
using (var stream = new FileStream(filePath, FileMode.Open))
Upload Quickstart.
using Google.Apis.Auth.OAuth2;
using Google.Apis.Drive.v3;
using Google.Apis.Services;
using Google.Apis.Upload;
Console.WriteLine("Hello, World!");
// Installed file credentials from google developer console.
const string credentialsJson = #"C:\Development\FreeLance\GoogleSamples\Credentials\credentials.json";
// used to store authorization credentials.
var userName = "user";
// scope of authorization needed from the user
var scopes = new[] { DriveService.Scope.Drive };
// file to upload
var filePath = #"C:\Development\FreeLance\GoogleSamples\Data\image.png";
var fileName = Path.GetFileName(filePath);
var folderToUploadTo = "root";
var credential = GoogleWebAuthorizationBroker.AuthorizeAsync(GoogleClientSecrets.FromFile(credentialsJson).Secrets,
scopes,
userName,
CancellationToken.None).Result;
// Create the Drive service.
var service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = "Daimto Drive upload Quickstart"
});
// Upload file photo.jpg on drive.
var fileMetadata = new Google.Apis.Drive.v3.Data.File()
{
Name = fileName,
Parents = new List<string>() { folderToUploadTo }
};
var fsSource = File.OpenRead(filePath);
// Create a new file, with metadatafileName and stream.
var request = service.Files.Create(
fileMetadata, fsSource, "image/jpeg");
request.Fields = "id";
var results = await request.UploadAsync(CancellationToken.None);
if (results.Status == UploadStatus.Failed)
{
Console.WriteLine($"Error uploading file: {results.Exception.Message}");
}
// the file id of the new file we created
var fileId = request.ResponseBody?.Id;
Console.WriteLine($"fileId {fileId}");
Console.ReadLine();
code slightly altered from: How to upload to Google Drive API from memory with C#
we cannot anderstand why we upload docx-file via Google Drive API v3, it compleete success. But after we upload docx we try open file and cannot open it, thre is error in error
But when open our disk in browser (Google Chrome) and try upload docx again it opens fine, without any error.
Can you please tell what is wrong we made.
Code example
class Program
{
// If modifying these scopes, delete your previously saved credentials
// at ~/.credentials/drive-dotnet-quickstart.json
static string[] Scopes = { DriveService.Scope.DriveMetadata };
static string ApplicationName = "Drive API .NET Quickstart";
static void Main(string[] args)
{
UserCredential credential;
using (var stream =
new FileStream("credentials.json", FileMode.Open, FileAccess.Read))
{
// The file token.json stores the user's access and refresh tokens, and is created
// automatically when the authorization flow completes for the first time.
var clientSecrets = new ClientSecrets();
clientSecrets.ClientId = "";
clientSecrets.ClientSecret = "";
string credPath = "token.json";
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
clientSecrets,
Scopes,
"user",
CancellationToken.None,
new FileDataStore(credPath, true)).Result;
Console.WriteLine("Credential file saved to: " + credPath);
}
// Create Drive API service.
var service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
Google.Apis.Drive.v3.Data.File fileMetadata = new Google.Apis.Drive.v3.Data.File();
// fileMetadata.Name = #"excel1.xlsx";
fileMetadata.Name = #"word22222.docx";
// fileMetadata.Name = #"present1.pptx";
// var fileStream = File.Open(#"c:\temp\present.pptx", FileMode.Open);
string fileId = string.Empty;
using (var fileStream = File.Open(#"c:\temp\word3.docx", FileMode.Open))
{
// var fileStream = File.Open(#"c:\temp\excel1.xlsx", FileMode.Open);
var fileUpload = service.Files.Create(fileMetadata, fileStream, "application/vnd.openxmlformats-officedocument.wordprocessingml.document");
// var fileUpload = service.Files.Create(fileMetadata, fileStream, "application/vnd.openxmlformats-officedocument.presentationml.presentation");
fileUpload.Fields = "id";
// var fileUpload = service.Files.Create(fileMetadata);
// fileMetadata.MimeType = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";
// var fileUpload = service.Files.Create(fileMetadata, fileStream, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
IUploadProgress progress = fileUpload.Upload();
if (progress.Status == UploadStatus.Failed)
{
Console.WriteLine(progress.Exception);
}
else
{
fileId = fileUpload.ResponseBody.Id;
Console.WriteLine("File ID: " + fileUpload.ResponseBody.Id);
}
}
Console.ReadKey();
var permission = new Google.Apis.Drive.v3.Data.Permission();
permission.Type = "anyone";
permission.Role = "writer";
permission.PermissionDetails = new List<PermissionDetailsData>();
var perm = service.Permissions.Create(permission, fileId);
perm.Execute();
Console.WriteLine("Premission created!");
Console.ReadKey();
Process.Start("explorer.exe", "https://docs.google.com/document/d/" + fileId + "/edit");
// Process.Start("explorer.exe", "https://docs.google.com/spreadsheets/d/" + fileId + "/edit");
// Process.Start("explorer.exe", "https://docs.google.com/presentation/d/" + fileId + "/edit");
Console.WriteLine("Redirected to browser!");
Console.ReadKey();
}
}
Consideration
According to the documentation and to my tests you cannot create a file with the metadata scope only.
Using this scope will result in a permission error. Please try to use a more restricted scope to perform this operation.
Insufficient Permission: Request had insufficient authentication scopes. [403]
Solution
You can use one of these:
https://www.googleapis.com/auth/drive
https://www.googleapis.com/auth/drive.file
https://www.googleapis.com/auth/drive.appdata
In C# this translates in one of these statements:
static string[] Scopes = { DriveService.Scope.Drive };
// OR
static string[] Scopes = { DriveService.Scope.DriveAppdata };
// OR
static string[] Scopes = { DriveService.Scope.DriveFile };
Reference
Drive Files Create
I am trying to create new folder MY_FOLDER in Google Drive using Drive API, using the quick starter example and adding more to it as I read through the https://developers.google.com/drive/v3/web/quickstart/dotnet.
My scope is set as:
static string[] Scopes = { DriveService.Scope.DriveFile };
And I create service like this
private static void CreateService()
{
using (var stream =
new FileStream("client_secret.json", FileMode.Open, FileAccess.ReadWrite))
{
string credPath = System.Environment.GetFolderPath(
System.Environment.SpecialFolder.Personal);
credPath = Path.Combine(credPath, ".credentials/drive-dotnet-quickstart.json");
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets,
Scopes,
"user",
CancellationToken.None,
new FileDataStore(credPath, true)).Result;
Console.WriteLine("Credential file saved to: " + credPath);
}
// Create Drive API service.
service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
}
As per example on this page [https://developers.google.com/drive/v3/web/folder], 2, I am creating new folder
var fileMetadata = new File()
{
Name = "MY_FOLDER",
MimeType = "application/vnd.google-apps.folder"
};
var request = driveService.Files.Create(fileMetadata);
request.Fields = "id";
var file = request.Execute();
Console.WriteLine("Folder ID: " + file.Id);
The error I get reads "Insufficient Permissions [403]"
UPDATE
I created credentials as described in same Google tutorial at https://developers.google.com/drive/v3/web/quickstart/dotnet
I am trying to upload a JSON file to the root folder in whoever's GDrive. I've search all through Google for an answer while trying to fix it myself. No matter what I've done request.Responsebody always returns null. Here I tried to do a blank .txt file (which still doesn't work).
This is the code to get the credentials and then it sets the resulting DeviceService to variable.
//GDrive Cred
public static void GetCred()
{
//Get Credential
UserCredential credential;
using (var stream =
new FileStream(Path + "\\client_secret.json", FileMode.Open, FileAccess.Read))
{
string credPath = System.Environment.GetFolderPath(
System.Environment.SpecialFolder.Personal);
credPath = System.IO.Path.Combine(credPath, ".credentials/drive-dotnet-quickstart");
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets,
Scopes,
"user",
CancellationToken.None,
new FileDataStore(credPath, true)).Result;
Console.WriteLine("Credential file saved to: " + credPath);
}
// Create Drive API service.
var service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
mService = service;
}
and this is the code to upload the file.
//Save JSON to GDrive
public static void SaveJSONtoDrive()
{
GetCred();
// File's metadata.
Google.Apis.Drive.v2.Data.File body = new Google.Apis.Drive.v2.Data.File();
body.Title = "ATGEntries.txt";
body.Description = "Database JSON for Adventurer's Tour Guide";
//body.MimeType = "application/json";
body.MimeType = "text/plain";
body.Parents = new List<ParentReference>() { new ParentReference() { Id = "root" } };
// File's content.
byte[] byteArray = System.IO.File.ReadAllBytes(Path + "\\ATGEntries.txt");
MemoryStream stream = new MemoryStream(byteArray);
try
{
FilesResource.InsertMediaUpload request = mService.Files.Insert(body, stream, "text/plain");
request.UploadAsync();
Google.Apis.Drive.v2.Data.File file = request.ResponseBody;
// Uncomment the following line to print the File ID.
Console.WriteLine("File ID: " + file.Id);
}
catch (Exception e)
{
Console.WriteLine("An error occurred: " + e.Message);
}
}
Can someone please attempt to help me fix this strange error?
I cannot believe this isn't anywhere so I will answer my own question in the hopes that it will help someone else along the way.
Pay attention to the line where you set the 'credPath' variable
credPath = System.IO.Path.Combine(credPath, ".credentials/drive-dotnet-quickstart");
make sure the part after ".credentials/" needs to be the same name as whatever you named your OAuth 2.0 client ID in the Google Developers Console. This should fix the problem.
I'm writing a small desktop app that will upload file to google drive. So everything is fine when I'm sign in my google account, but when I'm not, program raises browser on this page "https://accounts.google.com/ServiceLogin". I'm using this code:
ClientSecrets secret = new ClientSecrets();
secret.ClientId = "my_client_id";
secret.ClientSecret = "my_client_secret";
UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(secret, new[] { DriveService.Scope.Drive }, "user", CancellationToken.None).Result;
var service = new DriveService(new BaseClientService.Initializer() { HttpClientInitializer = credential, ApplicationName = "TestUpload" });
File body = new File();
body.Title = "Title123";
body.Description = "Decription123";
body.MimeType = "image/png";
byte[] arr = System.IO.File.ReadAllBytes(fileName);
System.IO.MemoryStream stream = new System.IO.MemoryStream(arr);
FilesResource.InsertMediaUpload request = service.Files.Insert(body, stream, "image/png");
request.Upload();
So how can I authorize programmatically with out raising the browser?
Most of your problem is the fact that you are not saving the Authentication. You are requesting access but not saving it. In the following example fileDataStore stores the authentication information in a file on your pc in %AppData% this way next time you run the program no authentication will be needed, and it also wont require that you are logged into Google at the time.
//Scopes for use with the Google Drive API
string[] scopes = new string[] { DriveService.Scope.Drive,
DriveService.Scope.DriveFile};
// here is where we Request the user to give us access, or use the Refresh Token that was previously stored in %AppData%
UserCredential credential =
GoogleWebAuthorizationBroker
.AuthorizeAsync(new ClientSecrets { ClientId = CLIENT_ID
, ClientSecret = CLIENT_SECRET }
,scopes
,Environment.UserName
,CancellationToken.None
,new FileDataStore("Daimto.GoogleDrive.Auth.Store")
).Result;
DriveService service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = "Drive API Sample",
});
public static File uploadFile(DriveService _service, string _uploadFile, string _parent) {
if (System.IO.File.Exists(_uploadFile))
{
File body = new File();
body.Title = System.IO.Path.GetFileName(_uploadFile);
body.Description = "File uploaded by Diamto Drive Sample";
body.MimeType = GetMimeType(_uploadFile);
body.Parents = new List<ParentReference>() { new ParentReference() { Id = _parent } };
// File's content.
byte[] byteArray = System.IO.File.ReadAllBytes(_uploadFile);
System.IO.MemoryStream stream = new System.IO.MemoryStream(byteArray);
try
{
FilesResource.InsertMediaUpload request = _service.Files.Insert(body, stream, GetMimeType(_uploadFile));
request.Upload();
return request.ResponseBody;
}
catch (Exception e)
{
Console.WriteLine("An error occurred: " + e.Message);
return null;
}
}
else {
Console.WriteLine("File does not exist: " + _uploadFile);
return null;
}
}
This code is ripped from the Google Drive C# upload tutorial, if you want more information on what its doing and how it works you may want to check that. There is also a working Sample project in the Google-Dotnet-Samples project on GitHub. The tutorial is based upon that sample project.