Android Question HTTPS Get/Post request error : Trust anchor for certification path not found [Solved]

dibesw · Jan 7, 2020

HI,
I have this error for read https server

B4X:

Sub controlla_user
    ProgressDialogShow("Attendere...")
    ServerUrl ="https://www.xxxxxxxxxxx.info/xxxxxxxxx/prconnectdbxandroid.php"
    Qry="Select pr99puntovendita FROM pr99utenti where pr99username=" & utente.Text & " and pr99password=" & password.Text
    jobx.Initialize("Job0", Me)
    jobx.PostString(ServerUrl, Qry)
End Sub

This error is from Android 9.1;
Android 8 and 6 works well

I read this post

HTTPS Get/Post request error : Trust anchor for certification path not found

Hi all, Cannot figure out how to send get/post request to an https server. Rigth now i'm experiencing with my own local server which has a private certificate installed. Everything is ok if i test with postman. I'm using OkHttpUtils2 version 2.82. I've found several posts recommanding to use...

www.b4x.com

but the solution doesn't work
My OkHttpUtils2 library is 2.82
and I tried to download the attached one too

drgottjr · Jan 7, 2020

maybe this:

B4X:

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
    'Activity.LoadLayout("Layout1")
    ' note: use Net library
    Dim ctm As CustomTrustManager
    ctm.InitializeAcceptAll
End Sub

from here
https://www.b4x.com/android/forum/t...nchor-for-certification-path-not-found.94174/

MarcoRome · Jan 7, 2020

The Rel. is 2.90 ( https://www.b4x.com/android/forum/threads/b4x-okhttputils2-ihttputils2-and-accept-all-option.110673/ )
So download last library and:

Starting from v2.90 it is very simple to initialize the internal http client with the 'accept all' option.
The accept all option means that certificates will not be validated.
It is done by adding the following conditional symbol (Ctrl + B):
HU2_ACCEPTALL

dibesw · Jan 7, 2020

ok solved like this Thanks

Pascual Pérez · Apr 12, 2021

dibesw said:
ok solved like this Thanks

Thanks for the tip my friend, I had the same problem.

Android Question HTTPS Get/Post request error : Trust anchor for certification path not found [Solved]

dibesw

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HTTPS Get/Post request error : Trust anchor for certification path not found

drgottjr

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MarcoRome

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dibesw

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Pascual Pérez

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