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* Block ability update callback_urlJulia Kreger2019-11-151-0/+10
A malicious user with: * API access normally reserved for the provisioning, cleaning, rescue networks. * Insight about a node, such as a MAC address, or baremetal node UUID. * Insight into the state of the node, such as the access provided to Compute API users, or other Bare Metal API users. Can submit an erroneous ``heartbeat`` to the ironic-api endpoint with a ``callback_url`` that is not of the actual intended agent. This can potentially cause a rescue, cleaning, or deployment operation to be derailed, or at worst commands to be sent to to an endpoint the malicious user controls. Story: 2006773 Task: 37295 Change-Id: I1a5e3c2b34d45c06fb74e82d0f30735ce9041914