REST API 403禁止错误
问题描述：
嗨
以下是我的代码，它给了我"403：Forbidden Error"
Following is my code which is giving me "403: Forbidden Error"
var formDigestValue = GetDigest();
string listPostBody = "{'__metadata':{'type':'SP.Data.TestListListItem'}, 'Title':'Hello World!'}";
byte[] postByte = System.Text.Encoding.ASCII.GetBytes(listPostBody);
SecureString ss = SecurePwd("pass word");
HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create("https://<Site Url>/_api/lists/getByTitle('TestList')/items");
endpointRequest.Method = "POST";
endpointRequest.Accept = "application/json;odata=verbose";
endpointRequest.ContentType = "application/json;odata=verbose";
endpointRequest.Headers.Add("X-RequestDigest", formDigestValue);
endpointRequest.UseDefaultCredentials = false;
endpointRequest.Credentials = new SharePointOnlineCredentials("Email Add", ss);
endpointRequest.ContentLength = postByte.Length;
Stream postStreamBody = endpointRequest.GetRequestStream();
postStreamBody.Write(postByte, 0, postByte.Length);
postStreamBody.Close();
HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse();
谢谢，Parth
答
阅读以下
post 。
完整代码示例：
Read the following post.
Full code example:
public static class Utils
{
public static CookieContainer GetO365CookieContainer(SharePointOnlineCredentials credentials, string targetSiteUrl)
{
Uri targetSite = new Uri(targetSiteUrl);
string cookieString = credentials.GetAuthenticationCookie(targetSite);
CookieContainer container = new CookieContainer();
string trimmedCookie = cookieString.TrimStart("SPOIDCRL=".ToCharArray());
container.Add(new Cookie("FedAuth", trimmedCookie, string.Empty, targetSite.Authority));
return container;
}
public static SharePointOnlineCredentials GetO365Credentials(string userName, string passWord)
{
SecureString securePassWord = new SecureString();
foreach (char c in passWord.ToCharArray()) securePassWord.AppendChar(c);
SharePointOnlineCredentials credentials = new SharePointOnlineCredentials(userName, securePassWord);
return credentials;
}
}
public static void UploadRest(string siteUrl, string libraryName, string filePath)
{
byte[] binary = IO.File.ReadAllBytes(filePath); ;
string fname = IO.Path.GetFileName(filePath);
string result = string.Empty;
string resourceUrl = siteUrl + "/_api/web/lists/getbytitle('" + libraryName + "')/rootfolder/files/add(url='" + fname + "',overwrite=true)";
HttpWebRequest wreq = HttpWebRequest.Create(resourceUrl) as HttpWebRequest;
wreq.UseDefaultCredentials = false;
SharePointOnlineCredentials credentials = Utils.GetO365Credentials("your login", "your password");
wreq.Credentials = credentials;
wreq.CookieContainer = Utils.GetO365CookieContainer(credentials, siteUrl);
string formDigest = GetFormDigest(siteUrl, credentials, wreq.CookieContainer);
wreq.Headers.Add("X-RequestDigest", formDigest);
wreq.Method = "POST";
wreq.Timeout = 1000000;
wreq.Accept = "application/json; odata=verbose";
wreq.ContentLength = binary.Length;
using (IO.Stream requestStream = wreq.GetRequestStream())
{
requestStream.Write(binary, 0, binary.Length);
}
WebResponse wresp = wreq.GetResponse();
using (IO.StreamReader sr = new IO.StreamReader(wresp.GetResponseStream()))
{
result = sr.ReadToEnd();
}
}
public static string GetFormDigest(string siteUrl, ICredentials credentials, CookieContainer cc)
{
string formDigest = null;
string resourceUrl = siteUrl +"/_api/contextinfo";
HttpWebRequest wreq = HttpWebRequest.Create(resourceUrl) as HttpWebRequest;
wreq.Credentials = credentials;
wreq.CookieContainer = cc;
wreq.Method = "POST";
wreq.Accept = "application/json;odata=verbose";
wreq.ContentLength = 0;
wreq.ContentType = "application/json";
string result;
WebResponse wresp = wreq.GetResponse();
using (IO.StreamReader sr = new IO.StreamReader(wresp.GetResponseStream()))
{
result = sr.ReadToEnd();
}
var jss = new JavaScriptSerializer();
var val = jss.Deserialize<dictionary><string ,object="">>(result);
var d = val["d"] as Dictionary<string object="" ,="">;
var wi = d["GetContextWebInformation"] as Dictionary<string object="" ,="">;
formDigest = wi["FormDigestValue"].ToString();
return formDigest;
}