tree dbb1effff78552f17f09629ded32cc98756dcb51
parent 7b6697234817c8761e353ecae44e2b2515a6fefa
author Alexander Hansen <alexander.hansen@9elements.com> 1732231624 -0800
committer Ed Tanous <ed@tanous.net> 1732739770 +0000

event service: dbus log: enable event subscription

enable the event subscriptions

/redfish/v1/EventService/Subscriptions/

to work for the dbus event log.

So if you are enabling redfish-dbus-log option,
event subscriptions should work similar to when
this option is disabled, with one difference:

- 'MessageArgs' property is currently not implemented and cannot be
found in the returned json.

Tested:
- Using Redfish Event Listener, test subscriptions and eventing.
- Manual Test below with the Redfish Event Listener:

1. Created a maximal Event Log Subscription

redfish
{
"@odata.id": "/redfish/v1/EventService/Subscriptions/2023893979",
"@odata.type": "#EventDestination.v1_8_0.EventDestination",
"Context": "EventLogSubscription",
"DeliveryRetryPolicy": "TerminateAfterRetries",
"Destination": "http://${ip}:5000/event-receiver",
"EventFormatType": "Event",
"HttpHeaders": [],
"Id": "2023893979",
"MessageIds": [],
"MetricReportDefinitions": [],
"Name": "Event Destination 2023893979",
"Protocol": "Redfish",
"RegistryPrefixes": [],
"ResourceTypes": [],
"SubscriptionType": "RedfishEvent",
"VerifyCertificate": true
}

which matches on all registries and all message ids.

2. created a new phosphor-logging entry

busctl call xyz.openbmc_project.Logging \
/xyz/openbmc_project/logging \
xyz.openbmc_project.Logging.Create \
Create 'ssa{ss}' \
OpenBMC.0.1.PowerButtonPressed \
xyz.openbmc_project.Logging.Entry.Level.Error 0

3. bmcweb picks up this new entry via the dbus match, this can be
verified by putting bmcweb in debug logging mode.

4. the event log entry makes it through the filtering code

5. the POST request is sent to the subscribed server as expected,
and contains the same properties as with the file-based backend.

Change-Id: I122e1121389f72e67a998706aeadd052ae607d60
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>