Actually when i connect to webexroom, I have a error RS=MissingOrInvalidCSRFToken. I implemented the changes as in “URL API WBS 31 RELEASE NOTES” to retrieve the token. There is no problem when retrieving the token but when I try to join a meeting i always get the error. Below you will find the code implemented, could you help me?
Step 1 :Call Login API Request Method POST : https://mywebsite.webex.com/mywebsite/p.php => {AT=LI} , {WID= xxx}, {PW= yyy} Response Content :
<html> <head> <title> </title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta name="description" content="231"><link rel="shortcut icon" href="https://community.cisco.com/favicont29.ico" type="image/x-icon"> </head> <body> <form id="commonGet2PostForm"></form> <script src="/cmp3100/webcomponents/html/js/commonGet2Post.js"></script> <script language="JavaScript"> var url = "https\x3a\x2f\x2fmywebsite.webex.com\x2fmw3100\x2fmywebex\x2fdefault.do\x3fsiteurl\x3dmywebsite\x26CSRF\x3d907acb72-81fe-4f73-a183-79480d123e03"; var formID = "commonGet2PostForm"; generateAndSubmitForm(url, formID); </script> </body> </html>
Step2 : ParseCSRF
CODE:
private string parseCSRFToken(string res) { String csrfToken = ""; Regex csrfParrern = new Regex("\\\\x26CSRF\\\\x3d(.+?)\"", RegexOptions.Compiled); MatchCollection matches; if (!string.IsNullOrEmpty(res)) { matches = csrfParrern.Matches(res); if (matches.Count > 0) { Match match = matches[0]; // only one match in this case GroupCollection groupCollection = match.Groups; csrfToken = groupCollection[1].ToString(); } } return csrfToken; }
Result : 907acb72-81fe-4f73-a183-79480d123e03
