Add digital signature for Excel workbook This REST API indicates to add a digital signature for an Excel workbook.
RSET API
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POST http://api.aspose.cloud/v3.0/cells/{ name} /digitalsignature
The request parameters are:
Parameter Name
Type
Path/Query String/HTTPBody
Description
name
string
path
Workbook name.
digitalsignaturefile
string
query
Digital signature file parameters.
password
string
query
folder
string
query
Workbook’s folder.
storageName
string
query
storage name.
The OpenAPI Specification defines a publicly accessible programming interface and lets you carry out REST interactions directly from a web browser.
You can use cURL command-line tool to access Aspose.Cells web services easily. The following example shows how to make calls to Cloud API with cURL.
Cloud SDK Family
Using an SDK is the best way to speed up the development. An SDK takes care of low-level details and lets you focus on your project tasks. Please check out the GitHub repository for a complete list of Aspose.Cells Cloud SDKs.
The following code examples demonstrate how to make calls to Aspose.Cells web services using various SDKs:
C#
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// For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-dotnet/
namespace Aspose.Cells.Cloud.SDK.Example
{
using Aspose.Cells.Cloud.SDK.Api;
using Aspose.Cells.Cloud.SDK.Request;
using System;
using System.Collections.Generic;
public partial class CellsApiExample
{
public void PostDigitalSignatureExample()
{
CellsApi cellsApi = new CellsApi(Environment.GetEnvironmentVariable("CellsCloudTestClientId"), Environment.GetEnvironmentVariable("CellsCloudTestClientSecret"));
PostDigitalSignatureRequest request = new PostDigitalSignatureRequest { name = "Book1.xlsx", digitalsignaturefile = "DigitalSignature.pfx", password = "123456", folder = "TestData/In" };
cellsApi.PostDigitalSignature(request);
}
}
}
Java
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package com.aspose.cloud.cells.api;
import com.aspose.cloud.cells.client.*;
import com.aspose.cloud.cells.model.*;
import com.aspose.cloud.cells.request.*;
import java.io.IOException;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import java.io.File;
import java.util.HashMap;
public class Example {
private CellsApi api;
public Example(){
try {
api = new CellsApi(
System.getenv("CellsCloudClientId"),
System.getenv("CellsCloudClientSecret"),
"v3.0",
System.getenv("CellsCloudApiBaseUrl")
);
} catch (ApiException e) {
e.printStackTrace();
}
}
public void Run(){
try{
String remoteFolder = "TestData/In";
String localName = "Book1.xlsx";
String remoteName = "Book1.xlsx";
UploadFileRequest uploadFileRequest = new UploadFileRequest();
uploadFileRequest.setPath( remoteFolder + "/" + remoteName );
uploadFileRequest.setStorageName( "");
HashMap<String,File> files = new HashMap<String,File>();
files.put( localName , new File(localName ));
uploadFileRequest.setUploadFiles(files);
api.uploadFile(uploadFileRequest);
PostProtectWorkbookRequest request = new PostProtectWorkbookRequest();
request.setName(remoteName);
request.setProtectWorkbookRequest(protection);
request.setFolder(remoteFolder);
request.setStorageName("");
CellsCloudResponse response = api.postProtectWorkbook(request);
} catch (ApiException e) {
e.printStackTrace();
}catch (IOException e) {
e.printStackTrace();
}
}
}
PHP
Ruby
Node.js
Android
Perl
Go
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package main
import (
"os"
. "github.com/aspose-cells-cloud/aspose-cells-cloud-go/v25"
)
func main() {
instance := NewCellsApiService(os.Getenv("ProductClientId"), os.Getenv("ProductClientSecret"))
requestOpts := new(PostDigitalSignatureRequest)
requestOpts.Digitalsignaturefile = "roywang.pfx"
requestOpts.Folder = "CellsTests"
requestOpts.Name = "Book1.xlsx"
requestOpts.Password = "123456"
_, _, err := instance.PostDigitalSignature(requestOpts)
if err != nil {
return
}
}
Python
