I'm use sock from SSH Tunnel Port Forwarding and receive error.

Work basic:

https://i.imgur.com/BwvobUX.png

Don't work with Fiddler:

https://i.imgur.com/Yy6QZWx.png

 

I have a single ADFS server that is part of an Active Directory domain.  I'm having an issue with a Federated application and have turned to Fiddler to troubleshoot (as I have done in the past) and all of a sudden I'm seeing a strange issue that wasn't happening before.

I'm using fiddler on an administration desktop, so I log on with an admin account, this means when I try to use SSO for a federated app, when I hit ADFS it prompt for authentication.  Normally, great no problem, I put in my normal username / password (not the admin account I'm logged on with) it authenticates and off I go to the federated app.  This has been working fine for sometime but then recently its started to fail. It never accepts my username / password, just keeps 401, 401, 401, prompting me for username / password again and again.

I know my username / password are fine as I use them every day to log onto my desktop AND it only fails when I have fiddler open. If I close fiddler, I get prompted, enter my creds and it works fine.

It also doesn't matter what browser I use.

Does anyone know what this is? Or know how I can troubleshoot it / gather more info?

 

Patrick

 

 

 

I'm using jQuery to send cross origin ajax requests and they're working fine in IE11, Chrome and Firefox but they fail in Edge with the following error:

SCRIPT7002: XMLHttpRequest: Network Error 0x80070005, Access is denied.

What's interesting is that I used Fiddler to try to figure out what was going on and when Fiddler is running and capturing requests everything works fine. As soon as I close Fiddler or pause capture it fails again.

I always thought that Fiddler was essentially transparent, with no side effects on client or server, but I guess something different in terms of what the browser receives while Fiddler is running.

Hi,


when I am working on stresStimulus through fiddler it was not capturing the web traffic how can I resolve this issue ?


Tried Things to resolve the issue  
Reinstalled the tool
Checked the certificates
Checked the configuration .
what else need to be done to resolve the issue .Please help me ASAP

Hi,


when I am working on stresStimulus through fiddler it was not capturing the web traffic how can I resolve this issue ?


     Tried couple ways to slove the issue 
1.Reinstalled the tool
2.Checked the certificates
3.Checked the configuration .
what else need to be done to resolve the issue .Please help me ASAP

 

Thanks

sindhu

4056079325

Hi Team,

 

https://docs.telerik.com/fiddler/Configure-Fiddler/Tasks/DecryptHTTPS

In which part of the MVC4 application code i need to add the below code (OnBeforeRequest function)

if (oSession.HTTPMethodIs("CONNECT") && oSession["X-PROCESSINFO"] && oSession["X-PROCESSINFO"].StartsWith("outlook"))

{ oSession["x-no-decrypt"] = "boring process";

}

I'm trying to use Fiddler v4.6.20171.7553 with Java app bundled with its own jvm/jre 1.7.0_80

I've exported certificate of Fiddler to desktop and using keytool added certificate to its keystore:

keytool -import -keystore cacerts -file FiddlerRoot.cer -alias fiddler

keytool reported that certificate successfully imported, what I've checked with command:

keytool -list -v -keystore cacerts -alias fiddler

I've also installed certificates to Windows both to local and user space for sure.

Server I'm trying to connect is configured to use TLS1.0;TLS1.1;TLS1.2 protocols, so that what I set in Fiddler options for HTTPS protocols. I've also tried to add <client> and using different combinations of different protocols, but it didn't help.

Resetting of certificates, or deleting Interception certificates and adding again doesn't help.

I always get error:

!SecureClientPipeDirect failed: System.Security.Authentication.AuthenticationException A call to SSPI failed, see inner exception. < An unknown error occurred while processing the certificate on pipe (CN=target.website, O=DO_NOT_TRUST, OU=Created by http://www.fiddler2.com).

On the app side I have error:

javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

OS details: 64-bit AMD64, VM: 56,0mb, WS: 94,0mb .NET 4.6.2 WinNT 10.0.10240.0

Request headers:

CONNECT target.website:443 HTTP/1.1
User-Agent: Java/1.7.0_80
Host: target.website
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2

A SSLv3-compatible ClientHello handshake was found. Fiddler extracted the parameters below.

Version: 3.1 (TLS/1.0)
Random: some random
"Time": 07.06.2015 3:37:44
SessionID: empty
Extensions:
    elliptic_curves    secp256r1 [0x17], sect163k1 [0x1], sect163r2 [0x3], secp192r1 [0x13], secp224r1 [0x15], sect233k1 [0x6], sect233r1 [0x7], sect283k1 [0x9], sect283r1 [0xA], secp384r1 [0x18], sect409k1 [0xB], sect409r1 [0xC], secp521r1 [0x19], sect571k1 [0xD], sect571r1 [0xE], secp160k1 [0xF], secp160r1 [0x10], secp160r2 [0x11], sect163r1 [0x2], secp192k1 [0x12], sect193r1 [0x4], sect193r2 [0x5], secp224k1 [0x14], sect239k1 [0x8], secp256k1 [0x16]
    ec_point_formats    uncompressed [0x0]
    server_name    target.website
Ciphers:
    [C00A]    TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
    [C014]    TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA
    [0035]    TLS_RSA_AES_256_SHA
    [C005]    TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA
    [C00F]    TLS_ECDH_RSA_WITH_AES_256_CBC_SHA
    [0039]    TLS_DHE_RSA_WITH_AES_256_SHA
    [0038]    TLS_DHE_DSS_WITH_AES_256_SHA
    [C009]    TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
    [C013]    TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA
    [002F]    TLS_RSA_AES_128_SHA
    [C004]    TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA
    [C00E]    TLS_ECDH_RSA_WITH_AES_128_CBC_SHA
    [0033]    TLS_DHE_RSA_WITH_AES_128_SHA
    [0032]    TLS_DHE_DSS_WITH_AES_128_SHA
    [C008]    TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA
    [C012]    TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
    [000A]    SSL_RSA_WITH_3DES_EDE_SHA
    [C003]    TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA
    [C00D]    TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA
    [0016]    SSL_DHE_RSA_WITH_3DES_EDE_SHA
    [0013]    SSL_DHE_DSS_WITH_3DES_EDE_SHA
    [C007]    TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
    [C011]    TLS_ECDHE_RSA_WITH_RC4_128_SHA
    [0005]    SSL_RSA_WITH_RC4_128_SHA
    [C002]    TLS_ECDH_ECDSA_WITH_RC4_128_SHA
    [C00C]    TLS_ECDH_RSA_WITH_RC4_128_SHA
    [0004]    SSL_RSA_WITH_RC4_128_MD5
    [00FF]    TLS_EMPTY_RENEGOTIATION_INFO_SCSV

Compression:
    [00]    NO_COMPRESSION

Many days ago I tried to decrypt data from a websocket.

Please help me

How can I read this data?

I would like to thank and thank you

Hi!

I am receiving data from various third-party sites to my internet browser (Chrome). They use WebSocket. From some suppliers (sites) I see nice JSON formatted data but some sites the data (webSocket payLoad message) is not readable to me (long messy string - you can see it from prictures I attached). Is it possible to extract the human readable data from that long messy string for example with FiddlerScript? I am using Fiddler v4.6.3.

I never had this issue before, but here's what I did. tools > options > ttps > actions > reset with fiddler, and gave me "Added fiddler's root certificate to Machine Root List". On firefox, I did tools > options > Network settings > Configure Proxy Access to the Internet > user system proxy settings.

Another thing I tried is exporting the certificate from fiddler, then on firefox, tools > options > certificates > View certificates > import, then importing the fiddlerRoot.cer, but still get insecure connection.