Incremental Google OAuth with Asp.Net Owin Oauth -

-

i'm looking solution doing incremental authorization against google's api's asp.net's owin oauth libraries.

i know how set scope specific api's, incrementally , can see how set on globally.

doc on google oauth incremental auth... https://developers.google.com/accounts/docs/oauth2webserver#incrementalauth

current vb code...

public sub configureauth(app iappbuilder)      dim googlecreds = new googleoauth2authenticationoptions() {                 .clientid = "xxxx",                 .clientsecret = "xxx"     }      googlecreds.scope.add("https://www.googleapis.com/auth/analytics.readonly")     app.usegoogleauthentication(googlecreds)      ' add way specify googledrive, youtube, google+ scopes     ' example code doesn't work add 2nd google oauth listener     googlecreds.scope.clear()     googlecreds.scope.add("https://www.googleapis.com/auth/drive.file")     googlecreds.authenticationtype = "googledrive"     app.usegoogleauthentication(googlecreds)  end class

here solution came with. involves passing "scope" parameter in url , parsing in "onapplyredirect" function of authentication options , manually injecting correct scope url redirect url.

    dim googlecreds = new googleoauth2authenticationoptions() {         .clientid = "xxx",         .clientsecret = "xxx",         .provider = new microsoft.owin.security.google.googleoauth2authenticationprovider() { _             .onapplyredirect = function(context)                                    dim querystring = httpcontext.current.request.querystring.tostring()                                    dim queryparms = httputility.parsequerystring(querystring)                                     ' change value of "redirect" here                                    ' e.g. append access_type=offline                                    dim redirect string = context.redirecturi                                    redirect += "&access_type=offline"                                    redirect += "&approval_prompt=force"                                    redirect += "&include_granted_scopes=true"                                     dim uri = new uri(redirect)                                     if (not string.isnullorempty(queryparms.get("scope")))                                        dim scope = queryparms.get("scope")                                        dim redirectquerystring = httputility.parsequerystring(uri.query)                                        select case scope                                            case "analytics"                                                redirectquerystring.set("scope", "https://www.googleapis.com/auth/analytics.readonly")                                            case "youttube"                                                redirectquerystring.set("scope", "https://gdata.youtube.com")                                            case "drive"                                                redirectquerystring.set("scope", "https://www.googleapis.com/auth/drive.file")                                            case else                                                loggingutility.logerrormessage("invalid scope passed in: scope: " + scope)                                        end select                                        redirect = uri.getleftpart(uripartial.path) + "?" + redirectquerystring.tostring()                                    end if                                     context.response.redirect(redirect)                                 end function, _         }     }      'google analytics     app.usegoogleauthentication(googlecreds)

Comments

Post a Comment

Popular posts from this blog

c++ - OpenCV Error: Assertion failed <scn == 3 ::scn == 4> in unknown function, -

-
i read alot other solution still confused should mine... #include <opencv2/objdetect/objdetect.hpp> #include <opencv2/highgui/highgui.hpp> #include <opencv2/imgproc/imgproc.hpp> #include <iostream> #include <stdio.h> using namespace std; using namespace cv; int main(int argc, const char** argv) { //create cascade classifier object used face detection cascadeclassifier face_cascade; //use haarcascade_frontalface_alt.xml library face_cascade.load("haarcascade_frontalface_alt.xml"); //setup video capture device , link first capture device videocapture capturedevice; capturedevice.open(0); //setup image files used in capture process mat captureframe; mat grayscaleframe; //create window present results namedwindow("outputcapture", 1); //create loop capture , find faces while (true) { //capture new image frame capturedevice >> captureframe; ...
Read more

php - render data via PDO::FETCH_FUNC vs loop -

-
i've been using 2 methods render data. the first one: function name($id,$name){ return '<div id="'.$id.'">'.$name.'</div>'; } echo implode($pdo->query("select id,name user")->fetchall(pdo::fetch_func,'name')); the second one: $users = $pdo->query("select id,name user")->fetchall(pdo::fetch_obj); foreach($users $user){ echo name($user->id,$user->name); } i don't understand how pdo::fetch_func works. tried figure out. however, not well-documented. could please explain fetch mode? , also, 1 performs better? thank you. both methods wrong , have learn how use templates , how separate business logic presentation logic. $users = $pdo->query("select id,name user")->fetchall(pdo::fetch_obj); tpl::assign('users', $users); is code business logic part. then in template <?php foreach $users $row): ?> <div id="<?=$...
Read more

The canvas has been tainted by cross-origin data in chrome only -

-
uncaught securityerror: failed execute 'getimagedata' on 'canvasrenderingcontext2d': canvas has been tainted cross-origin data i getting above error in chrome. code(following) works fine in mozilla. have not corss domain issue. why above error in chrome? var wheel_canvas, wheel_context, can_w, can_h, wheel_grd; var large_radius = 160; var small_radius = 120; var wheel_canvas = document.getelementbyid('wheel_canvas'); var wheel_context = wheel_canvas.getcontext('2d'); var can_w = $(wheel_canvas).width(); var can_h = $(wheel_canvas).height(); var centerx = can_w / 2, centery = can_h / 2; var wheel_grd = null; test('#ff0000'); function test(hex) { $('#clrpicker').css({'left': 210, 'top': 210 }); inverted = hexbw(hex); $('#color_val_show').val(hex); current_color_hex_val_selected = hex; $('#color_val_show').css({'color':inverted,'background':hex}); fillgradient...
Read more