I am trying to make a web service call and include and authorization cookie in the header.
I see another site do this, using fiddler and the call looks like -
GET url/services/events HTTP/1.1
Host: url
Connection: keep-alive
Accept: application/json
X-Auth-Token: 33d131bb-37b4-4d87-b646-6edccab4f294
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36
Content-Type: application/json
Referer: url/api-docs/index.html
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8
Cookie: knownUser=true
How do I code in "X-Auth-Token: 33d131bb-37b4-4d87-b646-6edccab4f294".
Here is my C# code.
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
client.DefaultRequestHeaders.Add("X-Auth-Token", "33d131bb-37b4-4d87-b646-6edccab4f294");
HttpResponseMessage response = client.PostAsync(new Uri("url?keywords=Taylor%20Swift&eventType=CONCERT&city=Mexico%20City"), new StringContent(JsonConvert.SerializeObject(sp), Encoding.UTF8, "application/json")).Result;
But I keep getting a 500 error. (StatusCode: 500, ReasonPhrase: 'Internal Server Error')
What is the ocrrect syntax to get that token passed intot he web service call?
Related
in asp.net pageload method I am trying to get request data using
Request.Form["keyname"]
Request.Query
but all are empty but when I run fiddler in inspector>>raw I am getting this
POST http://localhost:50844/Success.aspx HTTP/1.1
Host: localhost:50844
Connection: keep-alive
Content-Length: 15583
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: null
Content-Type: application/x-www-form-urlencoded
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Cookie: ASP.NET_SessionId=ax0e4j1ucaghsarowzmvgoep
valuestr=abc&randomnum=99389
I need to get values of valuestr and randomnum,how can I do this
You can use the below code as per the values in your URL.
if your URl is = http://localhost:3039/test.aspx?valuestr=abc&randomnum=99389
then you can use the below code
string valuestr = Request.QueryString["valuestr"];
string randomnum= Request.QueryString["valuestr"];
Response.Write(valuestr );
Response.Write(randomnum);
do let me know in case you require any help
I need to get some public data from a link, but this is a second time I encounter a Cookie that I cannot replicate as some values in it are dynamic. How can I get this cookie before doing an actual request to get my data?
Example link:
https://www.blackrock.com/ca/individual/en/products/239832/ishares-sptsx-60-index-etf/1464253357804.ajax?tab=chart
Example headers:
Host: www.blackrock.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Accept: */*
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36
Content-Type: application/x-www-form-urlencoded
Referer: https://www.blackrock.com/ca/individual/en/products/239832/ishares-sptsx-60-index-etf
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.8
Cookie: JSESSION_amer-retail01=EA5A098E120F4E3FAD2C994A64F292E4.03; ts-ca-one-locale=en_CA; FIRSTPAGE_ca_ca-one=page-class-home; blkUserType-ca-one=individual; ipe_s=0d9c807a-04cc-ae5b-e459-d89bddd2faab; ca-one-recent-funds=239832; __utmt=1; __utma=17023466.874636303.1499433731.1499433731.1499433731.1; __utmb=17023466.5.10.1499433731; __utmc=17023466; __utmz=17023466.1499433731.1.1.utmcsr=google|utmgclid=CJjax_ah99QCFZxMDQodKQ4NxQ|utmgclsrc=aw.ds|utmccn=(not%20set)|utmcmd=(not%20set)|utmctr=(not%20provided); _bizo_bzid=0688d0c2-d203-488b-b128-94c0406b5568; _bizo_cksm=B16C1965883E71EB; _bizo_np_stats=14%3D243%2C; ipe.20668.pageViewedCount=3; utag_main=v_id:015d1d3702f6001b054da00951140407300ad06b00bd0$_sn:1$_ss:0$_pn:6%3Bexp-session$_st:1499436924463$ses_id:1499433730806%3Bexp-session; s_pers=%20s_fid%3D5295C92DBD9DC781-0177F2F787EC9066%7C1562507124793%3B%20gpv%3Dca-one%257Cca%257Cfund%257Cishares%2520s%2526p%252Ftsx%252060%2520index%2520etf%257Cxiu%7C1499436924795%3B%20s_nr%3D1499435124796-New%7C1530971124796%3B%20s_pers_eVar17%3Dprospect%7C1502027124797%3B%20s_pers_prop19%3Danonymous%7C1502027124799%3B; s_sess=%20s_campaign%3Dppc%253Ablackrock_ca%253Agoogle%253Ablackrock%3B%20s_cc%3Dtrue%3B%20s_sq%3D%3B; s_vi=[CS]v1|2CAFC5818507C33B-6000011540002202[CE]
You can instantiate a CookieContainer and set it to the CookieContainer property of your HttpWebRequest. Then make an initial request and after you GetResponse the cookie container will be populated with any cookies returned.
Then reuse the CookieContainer in subsequent requests and all the previous returned cookies will be sent.
I am trying to simulate a FileUpload with Chrome Postman to my ASP.NET WebApi method . To do this I perform the following steps in Postman.
1.Open postman and choose POST method from address bar.
2.Enter valid URL.
3.Go to Body section below address bar.
4.From Body section choose Binary option.
5.Hit the "Chose Files" button to select a file to upload.
6.Choose a file
7.Ensure the "Post" option is selected
8.Hit "Send"
I then test for MultiPartContent, however when I step through my method the Request Object doesn't appear to have the info that I need . The exception below will get hit.
public List<Premium.Model.BureauModUpdate> Post() {
HttpRequestMessage request = this.Request;
if (!request.Content.IsMimeMultipartContent()) {
throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
}
}
It doesn't appear as if any info concerning the file upload is in the request. A review of the request content yields this:
{Method: POST, RequestUri: 'http://localhost/WCAPI/Lookup/BureauModUpdate/CreateNyModUpdates', Version: 1.1, Content: System.Web.Http.WebHost.HttpControllerHandler+LazyStreamContent, Headers:
{
Cache-Control: no-cache
Connection: keep-alive
Accept: */*
Accept-Encoding: gzip
Accept-Encoding: deflate
Accept-Encoding: br
Accept-Language: en-US
Accept-Language: en; q=0.8
Host: localhost
User-Agent: Mozilla/5.0
User-Agent: (Windows NT 6.1; WOW64)
User-Agent: AppleWebKit/537.36
User-Agent: (KHTML, like Gecko)
User-Agent: Chrome/55.0.2883.87
User-Agent: Safari/537.36
Postman-Token: 23f64855-3b60-3f87-3aa1-ba7d0a841273
Origin: chrome-extension://fhbjgbiflinjbdggehcddcbncdddomop
Content-Length: 200284
Content-Type: application/x-www-form-urlencoded
}}
Is there something else I need to be doing ? If anybody has any suggestions or can point me in the right direction on this it would be greatly appreciated.
I believe your content type is incorrect. It should be multipart/form-data when uploading files.
application/x-www-form-urlencoded is used only when posting a form with no binary data.
I've recently run into an issue which I believe is related with the CookieContainer.
It is a basic HttpWebRequest to a url that was previously working fine (2 days ago) but is now having issues.
Below is the code I am using.
string url = "http://www.footywire.com/afl/footy/ft_match_statistics?mid=5827";
var cookieJar = new CookieContainer();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.CookieContainer = cookieJar;
request.AllowAutoRedirect = false;
request.Method = "GET";
request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0";
request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
WebHeaderCollection myWebHeaderCollection = request.Headers;
myWebHeaderCollection.Add("Accept-Encoding", "gzip, deflate");
myWebHeaderCollection.Add("Accept-Language", "en-US,en;q=0.5");
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
int cookieCount = cookieJar.Count;
response.Close();
I am getting a (500) Internal Server Error during the GetResponse() call.
The URL works fine in the browser, but fails if I use an incognito/private window which makes me think it has to be cookie related.
I've monitored the request/responses using fiddler and can see the request is not handling cookies at all.
Here is a working request through the browser with cookies enabled.
GET http://www.footywire.com/afl/footy/ft_match_statistics?mid=5827 HTTP/1.1
Host: www.footywire.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: __utma=123692316.616048912.1368166198.1400452319.1400457786.25; __gads=ID=c95b71c78d8a7516:T=1368166203:S=ALNI_MbHrLnKztzLrfUEkZNoQfcimetGNw; _em_vt=3938ffa289939f5bd80fd60798185181c3303dddd6-9262208553794a3e; __utmz=123692316.1395356585.4.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmc=123692316; JSESSIONID=62B598BD99DC2D228C4FC1E1549ED6FB; __utmb=123692316.1.10.1400457786; _em_v=5cc514d9ac92155cd445ac583ffd53794a3e7088d0-4657961653794a3e
Connection: keep-alive
This is the request the code is sending. The cookie is clearly missing.
GET http://www.footywire.com/afl/footy/ft_match_statistics?mid=5827 HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.5
Host: www.footywire.com
Connection: Keep-Alive
I'm at a bit of a loss as to why its not working now, but it was 2 days ago. I'm also not sure of what to do next.
Any help would be appreciated. Thanks.
I 'd like to get captcha images.
I have captured request to get images using fiddler.
this is raw text of request.
GET http://api.minteye.com/slider/image.ashx?CaptchaId=4162&PublicKey=76dd4b3f-92d2-4d29-9cb8-740ccfca4fe4&w=300&h=250&dumm=635086078045177660&reqid=e112b222-0f38-4309-9ab4-791aa11590d8-2eb9&img=1 HTTP/1.1
Host: api.minteye.com
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36
Accept: /
Referer: http://abc-site.com/?param=value
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US;q=0.8,en-US;q=0.6,en;q=0.4
Cookie: __utma=219856005.121997545.1372326418.1372834638.1372992381.5; __utmz=219856005.1372992381.5.2.utmcsr=api.minteye.com|utmccn=(referral)|utmcmd=referral|utmcct=/; ASP.NET_SessionId=oh543ydsa2z033ybv2cg0wwi; ExchangeAds=10959011
After that, i have made request header and send it to getresponse.
but i can't get any image.(can't see anything even in fiddler)
this is my code.
CookieContainer cookie = new CookieContainer();
request = (HttpWebRequest)HttpWebRequest.Create("http://api.minteye.com/slider/image.ashx?CaptchaId=4162&PublicKey=76dd4b3f-92d2-4d29-9cb8-740ccfca4fe4&w=300&h=250&dumm=4211089392&reqid=8075f74e-7878-4a9a-a5a0-3c21b5fbfb79-5f5f&img=5");
request.KeepAlive = true;
request.Accept = "*/*";
request.UserAgent = "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36";
request.Referer = "http://abc-site.com/?param=value";
request.Headers.Add("Accept-Language: en-US;q=0.8,en-US;q=0.6,en;q=0.4");
request.CookieContainer = cookie;
response = (HttpWebResponse)request.GetResponse();
While running this code, fiddler captures requests and its response, but doesn't get any image.
What's wrong?
If you give me your sources, i can look how you became the requestID,
with this requestID can you make the URL for this images.
With this URL, you can download it with a simple WebClient ;)