50,961 questions
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Correct installation of enterprise certificates on a mqtt server built on docker container running in a VM [closed]
I'm really new to this world of IoT and communications. I have built a mqtt broker on a docker container using docker-compose.yml on a ubuntu vm, currently it's running.
The problem is that I must ...
- reputation score 5
1
vote
1
answer
153
views
cURL request error 400 trying to access langSearch API
SOLVED. The working code with all the error checking built in is:
function web_search_with_langsearch($query) {
$LANGSEARCH_KEY = "sk-nnnnnnnnnnnnnnnnnnnnnn";
$ENDPOINT = "https://api....
- reputation score 528
2
votes
0
answers
124
views
How to choose the outClear buffer size in SSLEngine.wrap()?
If the outClear buffer size is too large, the encrypted data will not fit into the outCrypt buffer. How do I choose the outClear buffer size?
int size = engine.getSession().getPacketBufferSize();
...
- reputation score 161
-2
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0
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81
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Opening a (client) socket from python on macos: codesigning the interpreter?
I use LetsEncrypt and nginx proxy manager to use SSL and host names (f.e. host.mydomain.com). Normally this setup works fine when using the browser to access the different hosts/services (https://host....
- reputation score 3101
1
vote
1
answer
148
views
I write the same statement as curl, but I am not getting any response - why?
I am trying to retrieve time from the Bybit exchange. Curl works as expected, but my code in Rust works only with HTTP/1.0, HTTP/1.1 is getting complete silence and HTTP/2 is getting an error from ...
- reputation score 37
2
votes
3
answers
434
views
Python Request returns error: Basic Constraints of CA cert not marked critical
I'm in a corporate network and need to use a self-signed certificate, and I get the following error when i make a post request to my endpoint
response = requests.post(self.api, headers=headers, ...
- reputation score 37
Advice
0
votes
1
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34
views
Does WPA Supplicant have built-in X.509 certificate generation?
I am evaluating whether WPA Supplicant can generate X.509 certificates (self-sign CA or issuing child certificates) by itself, or if it only loads existing certificates.
The official documentation ...
- reputation score 1
0
votes
1
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96
views
How can you generate and import a self-signed encryption key pair into the JSSE system default for testing on localhost?
I am developing two Java applications, one a server and one a client. They communicate via SSL thanks to JSSE.
Eventually, the server will have a certificate issued by a trusted authority, and if I ...
- reputation score 303
1
vote
1
answer
146
views
How to disable SSL in sonar-cxx plugin when using an HTTP SonarQube server?
I am running the SonarScanner CLI and SonarQube in a Docker container each.
I use the free version of SonarQube so I have added the cxx sonarqube plugin v2.2.2.
The version of the SonarScanner is 12.1 ...
- reputation score 37
Advice
0
votes
5
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144
views
Understanding the use of `'static` in RusTLS
As a (relative) novice at Rust, I am trying to understand the use of 'static in the RusTLS CommonState struct's peer_certificates method:
pub fn peer_certificates(&self) -> Option<&[...
- reputation score 2447
0
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76
views
Error in mod_wsgi ssl: "unable to get local issuer certificate"
I am running an authentication system on my Apache2 webserver that uses Python through the mod_wsgi module to run scripts authenticating users through IP addresses, passwords, etc. Once authenticated, ...
- reputation score 345
1
vote
1
answer
396
views
How to disable SSL Certificate Validation in Spring RestClient?
A RestClient needs to communicate with HTTPS to a host with self-signed TLS certificate.
I have seen a similar question here on StackOverflow, Disabling SSL Certificate Validation in Spring ...
- reputation score 179
0
votes
0
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623
views
Flutter CERTIFICATE_VERIFY_FAILED on Android 13/14 but works perfectly on Android 16 (Sectigo CA)
I am developing a Flutter application that communicates with a live API server via HTTPS. The API calls work perfectly on an Android 16 device, but when I test the exact same code on devices running ...
- reputation score 21
1
vote
0
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124
views
How to isolate client certificates per browser context in Playwright for parallel execution? (Ubuntu)
I’m working on a system that performs login using client certificates and I need to run multiple browsers in parallel, each one using a different certificate.
The requirement is to fully isolate each ...
- reputation score 17
Advice
1
vote
3
replies
489
views
Flutter SSL Handshake Failure on Android 13 and below
We are experiencing an SSL handshake issue in a Flutter-based Android application when connecting to a backend API hosted on SAP Cloud Platform Integration (SAP CPI).
Recently, the API certificate ...
- reputation score 1
