Microsoft Online Login

[South2AK]

Hello,

after entering the email address in the microsoft online login my Web Browser displays a blank Page.

I suspect microsoft doesn´t recognize cefsharp and tries to shut down the browser.

VB.net
Framework 4.7.2
Debux X64
CEF Version: 94.4.2

Debug.log

[0929/163826.477:VERBOSE1:pref_proxy_config_tracker_impl.cc(186)] 0000030A0000E700: set chrome proxy config service to 0000030A000F6300
[0929/163826.506:VERBOSE1:webrtc_internals.cc(117)] Could not get the download directory.
[0929/163826.508:VERBOSE1:media_stream_manager.cc(705)] MSM::InitializeMaybeAsync([this=0000030A000E4C80])
[0929/163826.508:VERBOSE1:media_stream_manager.cc(705)] MDM::MediaDevicesManager()
[0929/163826.508:VERBOSE1:media_stream_manager.cc(705)] MSM::MediaStreamManager([this=0000030A000E4C80]))
[0929/163826.522:VERBOSE1:component_installer.cc(276)] StartRegistration for Widevine Content Decryption Module
[0929/163826.533:VERBOSE1:component_installer.cc(421)] FinishRegistration for Widevine Content Decryption Module
[0929/163826.533:VERBOSE1:component_updater_service.cc(92)] CrxUpdateService starting up. First update attempt will take place in 60 seconds. Next update attempt will take place in 18000 seconds. 
[0929/163826.533:VERBOSE1:component_installer.cc(464)] Component ready, version 4.10.2209.0 in C:\Users\user\AppData\Local\CEF\User Data\WidevineCdm\4.10.2209.0
[0929/163826.539:VERBOSE1:widevine_cdm_component_installer.cc(123)] Register Widevine CDM with Chrome
[0929/163826.607:VERBOSE1:pref_proxy_config_tracker_impl.cc(186)] 0000030A00011A00: set chrome proxy config service to 0000030A0042DE80
[0929/163827.078:ERROR:angle_platform_impl.cc(44)] Display.cpp:878 (initialize): ANGLE Display::initialize error 0: Internal Vulkan error (-3): Initialization of an object could not be completed for implementation-specific reasons, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, initialize:845.
[0929/163827.078:ERROR:gl_surface_egl.cc(780)] EGL Driver message (Critical) eglInitialize: Internal Vulkan error (-3): Initialization of an object could not be completed for implementation-specific reasons, in ../../third_party/angle/src/libANGLE/renderer/vulkan/RendererVk.cpp, initialize:845.
[0929/163827.078:ERROR:gl_surface_egl.cc(1375)] eglInitialize SwANGLE failed with error EGL_NOT_INITIALIZED
[0929/163827.078:ERROR:gl_initializer_win.cc(141)] GLSurfaceEGL::InitializeOneOff failed.
[0929/163827.078:VERBOSE1:gpu_init.cc(403)] gl::init::InitializeGLNoExtensionsOneOff failed
[0929/163827.082:ERROR:viz_main_impl.cc(161)] Exiting GPU process due to errors during initialization
[0929/163827.168:VERBOSE1:network_delegate.cc(34)] NetworkDelegate::NotifyBeforeURLRequest: https://app.powerbi.com/autoAuthLogin?noSignUpCheck=1&ctid=953853a3-ae15-41c9-8f85-50cf0db8208a
[0929/163827.206:VERBOSE1:configured_proxy_resolution_service.cc(1145)] Failed configuring with PAC script, falling-back to manual proxy servers.
[0929/163827.293:INFO:cpu_info.cc(53)] Available number of cores: 12
[0929/163827.339:VERBOSE1:media_stream_manager.cc(705)] RFAOSF::Core() [process_id=6, frame_id=1]
[0929/163827.445:VERBOSE1:network_delegate.cc(34)] NetworkDelegate::NotifyBeforeURLRequest: https://login.microsoftonline.com/953853a3-ae15-41c9-8f85-50cf0db8208a/oauth2/authorize?client_id=871c010f-5e7e9110&response_type=code%20id_token&scope=openid%20profile%20offline_access&state=OpenIdConnect.AuthenticationProperties%3DuCAq5h92xwQDt2i5IQZJ2EQPtpwoBfeKyo69ckztZGg2tu_VCeW7v-AOBwS9Ak8DTv7SKEcHZa2gyIEpa-BZNoqoDc4VWqaUcVe5esSNyvlSVa220hzlpL46mBXQm746yzqNVdrjrf4YsvbLxxdg8vCo2yM96pvQPag4FXWy6GUJWyMLSQ1bKBQw4B4JyhB4-0Wdtjc8aunmmoOfkxGCZNEIykO6NQlLM-EVMIvLojg&response_mode=form_post&nonce=637685231074196731.OWE0NTkxYzEtNjUzMi00ZDJkLWE3YTYtZTM4YzU0MjYzZWM3ZTg0MjVlYzUtMTFjZC00NTZiLThhMzctOGE3MjJjY2I3ZDVk&site_id=500453&redirect_uri=https%3A%2F%2Fapp.powerbi.com%2FautoAuthLogin.cshtml%3FnoSignUpCheck%3D1%26ctid%3D953853a3-ae15-41c9-8f85-50cf0db8208a&post_logout_redirect_uri=https%3A%2F%2Fapp.powerbi.com%2FautoAuthLogin.cshtml%3FnoSignUpCheck%3D1%26ctid%3D953853a3-ae15-41c9-8f85-50cf0db8208a&resource=https%3A%2F%2Fanalysis.windows.net%2Fpowerbi%2Fapi&nux=1&x-client-SKU=ID_NET461&x-client-ver=5.6.0.0
[0929/163827.577:ERROR:gpu_init.cc(453)] Passthrough is not supported, GL is disabled, ANGLE is 
[0929/163827.654:VERBOSE1:network_delegate.cc(34)] NetworkDelegate::NotifyBeforeURLRequest: https://device.login.microsoftonline.com/?request=rQIIAZWSO4zjVBSG42Qm80CYEUKIBjFIA1oh7NzrBM7CSb18YFoxvnOrHj-Hrsm4dT0CAkJJoVdNDRIE1JhbaiHii2prKo0NIgKgoKMhKihubonKP_SEf_9x8fyLzCAx68V4A8PD9Ty9ABELicjBXISe4YcqqIHE5TFQhQGWsQgkZRBkCSxfjV45Of_lI_eRx8ffntW--QXz423r5j3p9RGiXnpRKKIj4iaxyPPd4hixJaUlJZ0lmTTL2Qd5IZXQTfM8xzhvmVYe7yiSKWFVUWRAjKEtSUsgj51lAHVm--GW11avn9rekBYNcb8-ZQF0e9EbV7pjTa9oHpj7b20BTt3nTXD4Ldjpq9S9-ugd297TV7s5m5dWjrShdNv-GPBEO064P5z_lXWg8vCQ-FxN4W_5E_ckm8uIlIQr8qfJFvRTg0JjUShtih_IMMh9RzEPVI2I5JhGPq4eRiWavcyjNN2Kw7dSp4stGxG4LeadNoTaouvk6JojnzLbWvpgJd3gxqeFhecZVWdd3VKnO13luVu9e686GNhGlq6BHiqrZFbkndkQbDW9R3BljGSddKV0F3gAQBzLZB1JSURfVJZ1GWlHR7aw0msR-70ihZjZubzWSqrmpESE1NiVadNppKl0-GqXLVbwxTs9ntwPF1tbOWqlIjnVUlDgwn1HdUtAwXC9Jy55urmm3pRjpvKVYnaJqcPjCNVZP407vCo38JhyhIEy_h1144IeuEDzEt_YN8h9_7rnCmyaIqi0jkEIYyJ0FH41RXlTkZOC6YjFUBqOhZ4UwRZRcoY4lzNCjtZJrGIeSq3ETEQFAkjF1VuC-8ufM79CanUUxcL8CnxHUDL8Q3yHFwkjzfY17svX64f1J8I3eae_QaKJwfHhZPmIfpzz3mm_1dXJd-88vP267x6Yv47sffPsrd75cQafeGrcdwrlt0Z56lGP01gtVStUQseVTyV5Ecx0Gt0g3BhXwOnxaZp8XiffHIqN9Yek9S4O9F5rOD3LMj9_8E_4OQdL1p2I9qM-zML-C7DvUmF__FrR9ezmUsk7H5jC1k7F7G7mdsMWMPMvYwY48y9jhjX_ob0&flowToken=AQABAAEAAAD--DLA3VO7QrddgJg7WevrM2cFOeUcda4q70jvYrbeFcMXkHfMSdWwm_cpwr7BkeGDVYKkg-T41hvmlCqyGrpfqpR2g0R4xLNRb_Ck0sGtw1yvlldTfthMacAjS8GfIH2XYFWjN-5938hhdBSQqvh5nUe9lT_b2EvfCn3ScqsV8mZtaFiJ0X3K4TB9iT-JQpS0VJ4fzJgq8yMEV1cPbeutkw3jYhyv0wHVcpeWUtFM-940NQ60jvBoerl3h5T8M20T3a92Tyf7T7xU2rWuiOeRdiL8llbshRhX3xCfFJ_dczUwMvbXv_bM8RP-tEY2HkiWQ8aOOoxQ48uRbx53XpCSLCGcYnUX4I7edRRkN0O5V5aRRqLN5sMXTUylEbd2NPMKWat5gOG_7bnYDAjYoYYNxONvqXjXTE2pN1sIhRE6UKR5kMrq3axee3Yf8vYvZr3PFwDn9qCaBtkC0imVUpTSWQIaUxsYd2mzgrZfru0Uf5n5hxIhrCGcHv22hdY2gUfjvlaoD3F7rkJFS6xaoRMvb9CVODqTr6VfEahbFQGwNP5piZGtP_IaoRITvqkf7MEkUc627LWn5_e3cLRZbwrNmckAxxozwhyEVKrRop8ZQ7I01a_E6uWTt5yhL7YPTFv8REWt-1bkZ98tLOM7CXOP4h8mAeLDpwymlRxlRkTBtElIqQ-f9j4SySDmhLDy8xogAA
[0929/163828.104:INFO:cpu_info.cc(53)] Available number of cores: 12
[0929/163828.130:VERBOSE1:media_stream_manager.cc(705)] RFAOSF::Core() [process_id=10, frame_id=4]
[0929/163828.131:VERBOSE1:document.cc(3723)] Document::DispatchUnloadEvents() URL = <null>
[0929/163828.131:VERBOSE1:document.cc(3801)] Actually dispatching an UnloadEvent: URL = <null>
[0929/163828.152:VERBOSE1:script_context.cc(190)] Created context:
  extension id:           (none)
  frame:                  00006572003C2A78
  URL:                    
  context_type:           WEB_PAGE
  effective extension id: (none)
  effective context type: WEB_PAGE
[0929/163828.153:VERBOSE1:script_context.cc(190)] Created context:
  extension id:           (none)
  frame:                  0000000000000000
  URL:                    
  context_type:           UNSPECIFIED
  effective extension id: (none)
  effective context type: UNSPECIFIED
[0929/163828.153:VERBOSE1:dispatcher.cc(435)] Num tracked contexts: 1
[0929/163828.175:VERBOSE1:document.cc(3723)] Document::DispatchUnloadEvents() URL = <null>
[0929/163828.175:VERBOSE1:document.cc(3801)] Actually dispatching an UnloadEvent: URL = <null>
[0929/163828.185:VERBOSE1:media_stream_manager.cc(705)] RFAOSF::Core() [process_id=10, frame_id=4]

[South2AK]

Also tried several settings but to no avail...

   sets.CachePath = Application.StartupPath & "\temp\cef"
    sets.PersistSessionCookies = True
    sets.MultiThreadedMessageLoop = True
    sets.CefCommandLineArgs.Add("enable-media-stream")
    sets.CefCommandLineArgs.Add("use-fake-ui-for-media-stream")
    sets.CefCommandLineArgs.Add("enable-usermedia-screen-capturing")
    sets.IgnoreCertificateErrors = True
    sets.WindowlessRenderingEnabled = True
    sets.LogFile = System.IO.Path.Combine(Application.StartupPath, "browser.log")
    sets.LogSeverity = CefSharp.LogSeverity.Verbose
    sets.CefCommandLineArgs.Add("proxy-auto-detect", "true")

    sets.CefCommandLineArgs.Add("log-file", sets.LogFile)
    sets.CefCommandLineArgs.Add("disable-gpu")
    sets.CefCommandLineArgs.Add("disable-gpu-compositing")
    sets.CefCommandLineArgs.Add("no-sandbox")

[amaitland]

In future please use discussions to ask questions. https://github.com/cefsharp/CefSharp/discussions

You can open DevTools and check for errors https://github.com/cefsharp/CefSharp/wiki/Trouble-Shooting#javascript-debugging

Are other websites working correctly? You have a lot of GPU errors in your log.

[South2AK]

Other websites are working correctly.

As for DevTools... There´s no real HTML.
In Console I See the following errors:

DevTools failed to load source map: Could not load content for https://content.powerapps.com/resource/powerbiwfe/scripts/interact.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

DevTools failed to load source map: Could not parse content for https://app.powerbi.com/13.0.16856.75/scripts/ai.0.js.map: Unexpected token < in JSON at position 2

[amaitland]

Are you using WinForms or WPF? What is the url you are trying to load exactly?

[amaitland]

I'd suggest trying the command line argument from #3817 (comment) To see if switching to swiftshader resolves the issue.

[South2AK]

I´m using WinForms. It doesn´t work with any microsoft related login link. https://login.microsoftonline.com/

I´ve now gone back to 81.3.100 to see if there´s a difference and with the old version it works just fine...

[amaitland]

Blank screen and errors in log suggest it's a rendering issue, try the command line argument in the link I provided.

[amaitland]

I´m using WinForms. It doesn´t work with any microsoft related login link. https://login.microsoftonline.com/

Page loaded as expected for me.

94.4.50 includes the SwANGLE render dlls, reasonable change the GPU process crash was the cause of this error.