SystemLink self-signed certificates multiple issues (Self-signed)

[KingLakan]

1. Hostname mismatch: Certificate CN="myhost-self-signed" vs hostname="myhost"
2. Missing keyCertSign usage (causes "Path length given without key usage keyCertSign" error)
3. No Subject Alternative Names (modern SSL requires CN or SAN hostname match)
4. Self-signed without proper trust store installation

Workaround:

Patch Python's ssl.create_default_context() to disable all certificate verification (SystemLink client calls ssl.create_default_context() internally)
bypassing HttpConfiguration(verify=False) and SL_CERT_PATH environment variables.

[rbell517]

@KingLakan can you clarify are you intending to provide the self-signed cert via the HttpConfiguration? We have a field for it, but I suspect its not being honored properly.

[KingLakan]

What makes you suspect that based on the information I gave?

I have tried "all" different alternatives:
config = HttpConfiguration(
server_uri="myserver/",
username="myname",
password="mypassw",
)

config = HttpConfiguration(
    server_uri="myserver/", 
    username="myname",
    password="mypassw",
    verify=False 
)

config = HttpConfiguration(
    server_uri="myserver/", 
    username="myname",
    password="mypassw",
   cert_path="pathtothecert"
)

config = HttpConfiguration(
    server_uri="myserver/", 
    username="myname",
    password="mypassw",
    cert_path="pathtothecert",
    erify=False,
)