I've a big problem getting the connection to Salesforce test environment (https://test.salesforce.com/services/Soap/u/37.0).
I'm using Wildfly 10.0 as webserver and I've also tried to set the proxy in the standalone configuration.
This is my code:
ConnectorConfig config = new ConnectorConfig();
config.setUsername(username);
config.setPassword(password);
config.setAuthEndpoint(endpoint);
config.setServiceEndpoint(endpoint);
config.setProxy(proxy_host, Integer.parseInt(proxy_port));
config.setProxyUsername(proxy_username);
config.setProxyPassword(proxy_password);
this.connection = Connector.newConnection(config);
In my working environment I've no problem with the connection because we have a proxy without authentication and it connects configuring just proxy_host and proxy_port.
In the customer environment, instead, I have the following exception despite I've configured all the proxy parameters correctly (including username and password):
com.sforce.ws.ConnectionException: Failed to send request to https://test.salesforce.com/services/Soap/u/37.0
at com.sforce.ws.transport.SoapConnection.send(SoapConnection.java:121)
at com.sforce.soap.partner.PartnerConnection.login(PartnerConnection.java:1426)
at com.sforce.soap.partner.PartnerConnection.<init>(PartnerConnection.java:406)
at com.sforce.soap.partner.Connector.newConnection(Connector.java:27)
.....
Caused by: java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 authenticationrequired"
at sun.net.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2124)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1316)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1291)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
at com.sforce.ws.transport.JdkHttpTransport.connectRaw(JdkHttpTransport.java:136)
at com.sforce.ws.transport.JdkHttpTransport.connectLocal(JdkHttpTransport.java:100)
at com.sforce.ws.transport.JdkHttpTransport.connectLocal(JdkHttpTransport.java:95)
at com.sforce.ws.transport.JdkHttpTransport.connect(JdkHttpTransport.java:91)
at com.sforce.ws.transport.SoapConnection.send(SoapConnection.java:95)
The proxy configuration is working properly in telnet for istance.
Any idea?
Thanks in advance!!
Related
I have built Poco 1.11 and am unable to get secure SMTP connections, or HTTPS connections in general, to work, with the NetSSL_Win module (i.e. using Windows Schannel rather than OpenSSL). There is a sample in the distribution at NetSSL_Win\samples\Mail\src :
SecureSMTPClientSession session(mailhost);
session.login();
session.startTLS(pContext);
if ( !username.empty() )
{
session.login(SMTPClientSession::AUTH_LOGIN, username, password);
}
session.sendMessage(message);
session.close();
When I run it, the second login() call, after the startTLS() call, throws this error:
SSL Exception: Failed to decode data: The specified data could not be decrypted
The server in this case was smtp.gmail.com, on port 587.
I get the same error message for any other HTTPS client code I try to run as well.
Is anyone successfully using Poco 1.11 for HTTPS connections, using Windows Schannel?
I am trying to create a Java Mqtt Client using Eclipse Paho which can connect to an AWS IoT MessageBroker using a SigV4 presigned URL generated using AwsIotWebSocketUrlSigner's getSignedUrl method. This connection will be using MQTT over Websockets and has a URL syntax starting with "wss://".
The connection code looks like this.
IMqttAsyncClient client = new MqttAsyncClient(*presignedUrl*,MqttAsyncClient.generateClientId(), new MemoryPersistence());
MqttConnectOptions options = new MqttConnectOptions();
options.setCleanSession(true);
IMqttToken token = client.connect(options);
token.waitForCompletion();
client.setCallback( *callBackObject* );
client.subscribe(topic, AWSIotQos.QOS1.getValue());
I keep getting below Exception. It's failing at the connect() above.
MqttException (0) - java.lang.NullPointerException
at org.eclipse.paho.client.mqttv3.internal.ExceptionHelper.createMqttException(ExceptionHelper.java:38)
at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:664)
at java.lang.Thread.run(Thread.java:749)
Caused by: java.lang.NullPointerException
at org.eclipse.paho.client.mqttv3.internal.websocket.WebSocketHandshake.receiveHandshakeResponse(WebSocketHandshake.java:133)
at org.eclipse.paho.client.mqttv3.internal.websocket.WebSocketHandshake.execute(WebSocketHandshake.java:74)
at org.eclipse.paho.client.mqttv3.internal.websocket.WebSocketSecureNetworkModule.start(WebSocketSecureNetworkModule.java:77)
at org.eclipse.paho.client.mqttv3.internal.ClientComms$ConnectBG.run(ClientComms.java:650)
In Eclipse Paho code Exception happens here while validating the WSS Handshake.
String connectionHeader = (String) headerMap.get(HTTP_HEADER_CONNECTION);
if (connectionHeader == null || connectionHeader.equalsIgnoreCase(HTTP_HEADER_CONNECTION_VALUE)) {
throw new IOException("WebSocket Response header: Incorrect connection header");
}
I am able to connect using a Javascript client and presignedUrl.
Any help/sample code will is much appreciated.
Found this while looking at how AWS Sdk does it as it uses Eclipse Paho underneath. https://github.com/aws/aws-iot-device-sdk-java/blob/647449e654096172ebfcc31d79a8c582f952219d/aws-iot-device-sdk-java/src/main/java/com/amazonaws/services/iot/client/core/AwsIotWebsocketConnection.java#L46
It was adding port no 443 to the clientEndpoint. Apparently the presignedUrl I had was not having it. So I changed the signingUrl to also have port no and it worked.
I'm currently installing hono together with enmasse on top of openshift/okd. Everything goes fine except for the connection between the adapters and enmasse. When I deploy the amqp adapter for example (happens with http and mqtt adapter as well), I'm getting following logging from the hono adapter:
12:25:45.404 [vert.x-eventloop-thread-0] DEBUG o.e.hono.client.impl.HonoClientImpl - starting attempt [#5] to connect to server [messaging-hono-default.enmasse-infra.svc:5672]
12:25:45.404 [vert.x-eventloop-thread-0] DEBUG o.e.h.c.impl.ConnectionFactoryImpl - connecting to AMQP 1.0 container [amqp://messaging-hono-default.enmasse-infra.svc:5672]
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.h.c.impl.ConnectionFactoryImpl - can't connect to AMQP 1.0 container [amqp://messaging-hono-default.enmasse-infra.svc:5672]: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.hono.client.impl.HonoClientImpl - connection attempt failed
io.netty.channel.ConnectTimeoutException: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:267)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:125)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.h.c.impl.ConnectionFactoryImpl - can't connect to AMQP 1.0 container [amqp://messaging-hono-default.enmasse-infra.svc:5672]: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
12:25:47.720 [vert.x-eventloop-thread-0] DEBUG o.e.hono.client.impl.HonoClientImpl - connection attempt failed
io.netty.channel.ConnectTimeoutException: connection timed out: messaging-hono-default.enmasse-infra.svc.cluster.local/172.30.83.158:5672
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:267)
at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:125)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
Enmasse logs following:
2019-01-07 12:36:24.962160 +0000 SERVER (info) [160]: Accepted connection to 0.0.0.0:5672 from 10.128.0.1:44664
2019-01-07 12:36:24.962258 +0000 SERVER (info) [160]: Connection from 10.128.0.1:44664 (to 0.0.0.0:5672) failed: amqp:connection:framing-error No valid protocol header found
Additional info:
Hono version: 0.8.x
Enmasse version: 0.24.1
Can somebody tell me what I'm missing?
Thanks!
PS: if somebody with enough reputation could add a newly "enmasse" tag, would be nice.
I've found the solution to this problem.
First of all: the framing errors are not incoming connections from hono. I already see this logging when enmasse is installed without installing hono. I don't know where they are coming from. If somebody has an idea, please tell me.
As for the real problem: it seems I needed to allow communication between the two projects (enmasse-infra and hono). This is documented on the Openshift documentation.
TLDR
Used solution: oc adm pod-network make-projects-global enmasse-infra. I used this because the enmasse framework needs to be reachable by all projects (including hono but also ditto and our custom backend application).
Should also work (not tested): oc adm pod-network join-projects --to=enmasse-infra hono
I am trying to make persistant remote powershell connection from Windows7(32-bit) to exchange Server 2013,such that I can run some powershell commands from My windows7
machine as i am running it on server.
I am following steps from this article https://technet.microsoft.com/en-us/library/dd335083(v=exchg.150).aspx
I had already installed
.net Framework Version 4.5,
Windows Framework 4.0,
and windows already has SP1 installed.
Now, the issue is in running this command
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri http://ServerName.domain.com/PowerShell/ -Authentication Kerberos -Credential $UserCredential
Everytime it results into an error that is
New-PSSession : [ex13r.corp.local] Connecting to remote server ex13r.corp.local failed with the following error
message : WinRM cannot process the request. The following error with errorcode 0x80090311 occurred while using
Kerberos authentication: There are currently no logon servers available to service the logon request.
Possible causes are:
-The user name or password specified are invalid.
-Kerberos is used when no authentication method and no user name are specified.
-Kerberos accepts domain user names, but not local user names.
-The Service Principal Name (SPN) for the remote computer name and port does not exist.
-The client and remote computers are in different domains and there is no trust between the two domains.
After checking for the above issues, try the following:
-Check the Event Viewer for events related to authentication.
-Change the authentication method; add the destination computer to the WinRM TrustedHosts configuration setting or
use HTTPS transport.
Note that computers in the TrustedHosts list might not be authenticated.
-For more information about WinRM configuration, run the following command: winrm help config. For more
information, see the about_Remote_Troubleshooting Help topic.
At D:\path.ps1:1 char:10
+ $session=New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri http ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [New-PSSession], PSRemotin
gTransportException
+ FullyQualifiedErrorId : AuthenticationFailed,PSSessionOpenFailed
NOTE
Client machine(Windows7) is not connected to any domain
I added the server to the list of trustedHosts
Set-ExecutionPolicy to remotesigned
Winrm service is also running.
Windows firewall is turned off on both the systems.
My Powershell Configuration after framework 4.0 installation is as follows
Name Value
---- -----
PSVersion 4.0
WSManStackVersion 3.0
SerializationVersion 1.1.0.1
CLRVersion 4.0.30319.18408
BuildVersion 6.3.9600.16406
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0}
PSRemotingProtocolVersion 2.2
My efforts are going in no direction,the error remains the same.Any help would greatly be appreciated.
Thanks!
I am trying to get a sample java application to connect to a Mysql gen2 instance I have in GCP. I use SSL and the ip address is whitelisted. I have confirmed connectivity to the instance using the mysql command line and passing in the client-cert.pem, client-key.pem and the server-ca.pem. Now inorder to connect to it from the spring boot java application, I did the following:
created a p12 file from the client cert and key and added it to keystore.jks
created a truststore with the server-ca.pem file.
Added this code in the main before the connection is created:
System.setProperty("javax.net.debug", "all");
System.setProperty("javax.net.ssl.trustStore", TRUST_STORE_PATH);
System.setProperty("javax.net.ssl.trustStorePassword", "fake_password");
System.setProperty("javax.net.ssl.keyStore", KEY_STORE_PATH);
System.setProperty("javax.net.ssl.keyStorePassword", "fake_password");
For the jdbc url, I used : jdbc:mysql://1.1.1.1:3306/sampledb?useSSL=true&requireSSL=true
However I am unable to connect to the instance and see this error from the java ssl debug:
restartedMain, RECV TLSv1.1 ALERT: fatal, unknown_ca
%% Invalidated: [Session-2, TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA]
restartedMain, called closeSocket()
restartedMain, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: unknown_ca
restartedMain, called close()
restartedMain, called closeInternal(true)
I also tried to run
openssl verify -CAfile server-ca.pem client-cert.pem`
and got this output:
error 20 at 0 depth lookup:unable to get local issuer certificate`
Any ideas on what I might be doing wrong?