updated internal readme

README-internal.md

@@ -1,5 +1,18 @@
 This document is for internal users wanting to use this library to interact with the internal API. It will not work for `api.softlayer.com`.
 
+## SSL: CERTIFICATE_VERIFY_FAILED fix
+You need to specify the server certificate to verify the connection to the internal API since its a self signed certificate. Python's request module doesn't use the system SSL cert for some reason, so even if you can use `curl` without SSL errors becuase you installed the certificate on your system, you still need to tell python about it. Further reading: 
+	- https://hackernoon.com/solving-the-dreadful-certificate-issues-in-python-requests-module
+	- https://levelup.gitconnected.com/using-custom-ca-in-python-here-is-the-how-to-for-k8s-implementations-c450451b6019
+
+On Mac, after installing the softlayer.local certificate, the following worked for me:
+
+```bash
+security export -t certs -f pemseq -k /System/Library/Keychains/SystemRootCertificates.keychain -o bundleCA.pem
+sudo cp bundleCA.pem /etc/ssl/certs/bundleCA.pem
+```
+Then in the `~/.softlayer` config, set `verify = /etc/ssl/certs/bundleCA.pem` and that should work.
+
 
 ## Certificate Example
 
@@ -11,14 +24,14 @@ endpoint_url = https://<internal api endpoint>/v3/internal/rest/
 timeout = 0
 theme = dark
 auth_cert = /etc/ssl/certs/my_utility_cert-dev.pem
-server_cert = /etc/ssl/certs/allCAbundle.pem
+verify = /etc/ssl/certs/allCAbundle.pem
 ```
 
 `auth_cert`: is your utility user certificate
 `server_cert`: is the CA certificate bundle to validate the internal API ssl chain. Otherwise you get self-signed ssl errors without this.
 
 
-```
+```python
 import SoftLayer
 import logging
 import click
@@ -37,4 +50,23 @@ if __name__ == "__main__":
 	testAuthentication()
 ```
 
-## Employee Example
+## Employee Example
+
+To login with your employee username, have your config look something like this
+
+*NOTE*: Currently logging in with the rest endpoint doesn't quite work, so use xmlrpc until I fix [this issue](https://github.ibm.com/SoftLayer/internal-softlayer-cli/issues/10)
+
+```
+[softlayer]
+username = <softlayer domain username>
+endpoint_url = https://<internal api endpoint>/v3/internal/xmlrpc/
+verify = /etc/ssl/certs/allCAbundle.pem
+```
+
+You can login and use the `slcli` with. Use the `-i` flag to make internal API calls, otherwise it will make SLDN api calls.
+
+```bash
+slcli -i emplogin
+```
+
+If you want to use any of the built in commands, you may need to use the `-a <accountId>` flag.