Make src port for firwalling configureable] #104
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Usually we parse the src port for incoming packets / the dst port for outgoing packets from the $endpoint param
The param is optional, in case you want to create a passive endpoint for clients with dynamic ip addresses
In those cases we still need to create firewall rules, but without src port for incoming packets / the dst port
To make this all a bit easier, we also added a new parameter, $endpoint_port, which takes precedence over parsing $endpoint.
Previously the catalog compilation failed with:
```
Evaluation Error: Left match operand must result in a String value. Got an Undef Value.
```
Because of: `if $endpoint =~ /:(\d+)$/ {`
This test verifies that the current code is broken.
Usually we parse the src port for incoming packets / the dst port for outgoing packets from the $endpoint param The param is optional, in case you want to create a passive endpoint for clients with dynamic ip addresses In those cases we still need to create firewall rules, but without src port for incoming packets / the dst port To make this all a bit easier, we also added a new parameter, $endpoint_port, which takes precedence over parsing $endpoint.
Previously the catalog compilation failed with:
```
Evaluation Error: Left match operand must result in a String value. Got an Undef Value.
```
Because of: `if $endpoint =~ /:(\d+)$/ {`
#103 verifies that the
current code is broken.
Thew new code adds a safeguard to check if $endpoint is set. we also add
a new parameter in case we want to explicitly set the port.
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Usually we parse the src port for incoming packets / the dst port for outgoing packets from the $endpoint param The param is optional, in case you want to create a passive endpoint for clients with dynamic ip addresses In those cases we still need to create firewall rules, but without src port for incoming packets / the dst port To make this all a bit easier, we also added a new parameter, $endpoint_port, which takes precedence over parsing $endpoint.
Previously the catalog compilation failed with:
Because of:
if $endpoint =~ /:(\d+)$/ {#103 verifies that the current code is broken.
Thew new code adds a safeguard to check if $endpoint is set. we also add a new parameter in case we want to explicitly set the port.