I wrote this script around 4 months ago, everything was working fine. But when I returned to this code yesterday I got the following exception:
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1108)
this happens when I run the following:
client = xmlrpc.client.ServerProxy('{}/xmlrpc/2/common'.format(odoo_server), allow_none=True)
what might be the problem?
This solution might help you out in your situation.
import ssl
xmlrpc.client.ServerProxy('{}/xmlrpc/2/common'.format(odoo_server), allow_none=True,verbose=False, use_datetime=True,context=ssl._create_unverified_context())
whats the value in odoo_server, try without http or https. try with your ip or just the domain name
Related
I've try to apply my CA certificate to Solr. I've already reach solr with http or self-signed certificate following their own recipe in there: enabling ssl
But, when I try to apply my CA certificate I take an error : "HTTP ERROR 404 javax.servlet.UnavailableException: Error processing the request. CoreContainer is either not initialized or shutting down."
Full error message that I've take on browser
My solr.in.sh config is:
SOLR_SSL_ENABLED=true
SOLR_SSL_KEY_STORE=/etc/default/mykeystore
SOLR_SSL_KEY_STORE_PASSWORD=********
SOLR_SSL_TRUST_STORE=/etc/default/mykeystore
SOLR_SSL_TRUST_STORE_PASSWORD=********
SOLR_SSL_NEED_CLIENT_AUTH=false
# SOLR_SSL_WANT_CLIENT_AUTH=false
#SOLR_SSL_CLIENT_HOSTNAME_VERIFICATION=true
SOLR_SSL_CHECK_PEER_NAME=false
SOLR_SSL_KEY_STORE_TYPE=JKS
SOLR_SSL_TRUST_STORE_TYPE=JKS
I followed this two link for convert my pem file to key store: first:1 then:2 (I applied just fourth step in second link) then named the file as mykeystore.
I tried a lot of solution which some of them in stackoverflow. But none of them are my answer. Any help, any idea can be very useful. I'm totally stuck. What can I do/check?
When I'm trying to delete or insert data into influxDB 2.0 I suddenly started getting this error.
It was working without any issue earlier
Does anyone know how to fix it
[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1129)```
Fixed this issue.
Fix was adding this line when initializing the influxDB client
ssl_ca_cert=certifi.where()
client = influxdb_client.InfluxDBClient(
url=os.getenv("URL"),
token=token,
org=os.getenv("ORG"),
ssl_ca_cert=certifi.where()
I have been learning with WebSocket++ and built some of the server examples (Windows 10 Visual Studio 2019). The non-TLS examples work without issues, however, the TLS-enabled examples (echo_server_both.cpp and echo_server_tls.cpp) can't do the handshake. I am very new to web development in general so I know I must be doing something wrong with regards to the certificate and keys.
I am testing the servers with WebSocket King client, an extension of Google Chrome that connects correctly to other websocket servers like wss://echo.websocket.org and to my own localhost when I don't use TLS.
The echo_server_both example comes with a server.pem file, and the echo_server_tls example comes with server.pem and dh.pem. I have used the same files that come with the samples, and I have also tried generating and registering my own .pem files using openSSL. In both cases I get this when the client tries to connect:
[2021-06-29 20:51:21] [error] handle_transport_init received error: sslv3 alert certificate unknown
[2021-06-29 20:51:21] [fail] WebSocket Connection [::1]:63346 - "" - 0 asio.ssl:336151574 sslv3 alert certificate unknown
[2021-06-29 20:51:21] [info] asio async_shutdown error: asio.ssl:336462231 (shutdown while in init)
I discovered these errors after I edited handle_init() in tls.hpp, following a suggestion in another site, to look like this:
void handle_init(init_handler callback,lib::asio::error_code const & ec) {
if (ec) {
//m_ec = socket::make_error_code(socket::error::tls_handshake_failed);
m_ec = ec;
} else {
m_ec = lib::error_code();
}
callback(m_ec);
}
This change let the actual openSSL error to show in the console, otherwise it would show a generic "handshake failed" error.
I know I'm not doing what I should with the certificates, but I have no idea where else to look or what to do next. Can anyone here help please? Should I use the .pem files that come with the examples, or should I generate my own? in case I should generate my own, what would be the openSSL command to do that correctly and how do I tell my PC to recognize these as valid so that the server works?
Found the problem: WebSocket++ will not accept a self-signed certificate (the ones you can create directly in your own PC using OpenSSL or the Windows utilities). There is no way around it. You must have a valid, authority-validated and endorsed certificate. You can get such a certificate for free (valid only for 90 days) from https://zerossl.com/. The site has detailed instructions on how to request, obtain and install a certificate. After getting a valid certificate and installing it on my server, everything worked as it should.
I am getting below certification error while i am trying to call any API https://:8243/ from a react based frontend application. I have defined my rest API in wso2 EI 6.3. I am not using wso2 APIM.
What i did to resolve this issue:
1. I created a new self signed certificate and created a new key store. Updated carbon.xml, axis2.xml file. Restart the server. I am able to see my certificate in wso2 Ei GUI.
2. I accepted the certificate in browser.
But still i am not able to get rid of this error.
Is this error coming due to self signed certificate? If i will be using any CA signed certificate then this issue will not be there?
Any help or pointer is highly appreciated.
[2020-04-07 08:54:48,841] [-1] [] [HTTPS-Listener I/O dispatcher-2] ERROR {org.apache.synapse.transport.passthru.SourceHandler} - I/O error: Received fatal alert: certificate_unknown
javax.net.ssl.SSLException: Received fatal alert: certificate_unknown
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1647)
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1615)
at sun.security.ssl.SSLEngineImpl.recvAlert(SSLEngineImpl.java:1781)
at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:1070)
at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:896)
at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:766)
at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doUnwrap(SSLIOSession.java:245)
at org.apache.http.nio.reactor.ssl.SSLIOSession.doHandshake(SSLIOSession.java:280)
at org.apache.http.nio.reactor.ssl.SSLIOSession.isAppInputReady(SSLIOSession.java:410)
at org.apache.http.impl.nio.reactor.AbstractIODispatch.inputReady(AbstractIODispatch.java:119)
at org.apache.http.impl.nio.reactor.BaseIOReactor.readable(BaseIOReactor.java:159)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvent(AbstractIOReactor.java:338)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.processEvents(AbstractIOReactor.java:316)
at org.apache.http.impl.nio.reactor.AbstractIOReactor.execute(AbstractIOReactor.java:277)
at org.apache.http.impl.nio.reactor.BaseIOReactor.execute(BaseIOReactor.java:105)
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor$Worker.run(AbstractMultiworkerIOReactor.java:586)
at java.lang.Thread.run(Thread.java:748)
BR//
Vipin Nirwal
I was able to resolve this issue. I followed the below steps.
I created a self CA first. Then created a certificate signed by my own CA. Import the root certificate of my CA into the browser As this CA needs to be trusted by browser.
After this update carbon.xml, files inside axis2 directory and catalina-server.xml file with proper jks file and password for keystores.
Restarted the server.
You can try to debug it yourself by enabling SSL debug logs in the EI server. In the SSL logs, you can check whether the client certificate and the server certificate is matching. Have a look at the following blog.
https://medium.com/#nipunadilhara/enabling-ssl-debug-logs-for-wso2-products-30833d5de88e
I'm trying to configure rsyslog tls with relp but keep getting errors.
I'm using RHEL 7.2 with rsyslog 8.15.
I do manage to send messages using relp + tls but without using the certificates. When I'm adding the certificates I'm getting the following error:
Jan 20 11:00:17 ip-10-0-0-114 rsyslogd-2353: imrelp[514]: error 'Failed to set certificate trust files [gnutls error -64: Error while reading file.]', object 'lstn 514' - input may not work as intended [v8.15.0 try http://www.rsyslog.com/e/2353 ]
Jan 20 11:00:17 ip-10-0-0-114 rsyslogd-2291: imrelp: could not activate relp listner, code 10031 [v8.15.0 try http://www.rsyslog.com/e/2291 ]
Server conf:
module(load="imrelp" ruleset="relp")
input(type="imrelp" port="514" tls="on"
tls.caCert="/home/ec2-user/rsyslog/ca.pem"
tls.myCert="/home/ec2-user/rsyslog/server-cert.pem"
tls.myPrivKey="/home/ec2-user/rsyslog/server-key.pem"
tls.authmode="name"
tls.permittedpeer=["client.example.co"]
)
ruleset(name="relp") {
action(type="omfile" file="/var/log/relptls2")
}
The following is the client configuration:
module(load="omrelp")
action(type="omrelp" target="10.0.0.114" port="514" tls="on"
tls.caCert="/home/ec2-user/rsyslog/ca.pem"
tls.myCert="/home/ec2-user/rsyslog/client-cert.pem"
tls.myPrivKey="/home/ec2-user/rsyslog/client-key.pem"
tls.authmode="name"
tls.permittedpeer=["server.example.co"]
)
When I remove the tls cert fields from the server configration I get client error:
Jan 20 10:35:29 ip-10-0-0-206 rsyslogd-2353: omrelp[10.0.0.114:514]:
error 'Failed to set certificate trust file [gnutls error -64: Error
while reading file.]', object 'conn to srvr 10.0.0.114:514' - action
may not work as intended [v8.15.0 try http://www.rsyslog.com/e/2353 ]
Help would be really really appreciated as I'm stack with this for long time.
Thanks!!!!
The gnutls error -64: Error while reading file error message means either:
The certificates actual path is different from what is in the
configuration file
Rsyslog service cannot read the certificates
because of permission problem
In case of permission issue you may move the certificates under /etc/rsyslog.d
In case of path issue, just fix the path :)