Enables co-locating multiple tasks in a given work-set.
Tasks are bucketed by the following:
* OS
* job id
* setup container
* VM SKU & image (used in pre-1.0 style tasks)
* pool name (used in 1.0+ style tasks)
* if the task needs rebooting after the task setup script executes.
Additionally, a task will end up in a unique bucket if any of the following are true:
* The task is set to run on more than one VM
* The task is missing the `task.config.colocate` flag (all tasks created prior to this functionality) or the value is False
This updates the libfuzzer template to make use of colocation. Users can specify co-locating all of the tasks *or* co-locating the secondary tasks.
When running libfuzzer in 'fuzzing' mode, we expect the following on exit.
If the exit code is zero, crashing input isn't required. This happens if the user specifies '-runs=N'
If the exit code is non-zero, then crashes are expected. In practice, there are two causes to non-zero exits.
1. If the binary can't execute for some reason, like a missing prerequisite
2. If the binary _can_ execute, sometimes the sanitizers are put in such a bad place that they are unable to record the input that caused the crash.
This PR enables handling these two non-zero exit cases.
1. Optionally verify the libfuzzer target loads appropriately using `target_exe -help=1`. This allows failing faster in the common issues, such a missing prerequisite library.
2. Optionally allow non-zero exits without crashes to be a warning, rather than a task failure.
Add a job_template example that demonstrates customization of the arguments to the job.
This example demonstrates setting the Area and Iteration paths for Azure Devops work items.
This PR makes user information from JWT tokens available as part of a Task.
Included changes:
* Renamed `verify_token` to `call_if_agent`, since this function is specific to agent token verification
* Renames `is_authorized` to `is_agent`, since this function checks if the token is an agent
* Adds support for unmanaged nodes in `is_agent` (see #133 for information)
* Saves the user information from the JWT token on task create as part of `TaskConfig`
Note, `TaskConfig` is what is provided to notification templates. This enables Github issues and ADO work items to tie back to the user that created the task.
Note, while `upn` _usually_ means email for AAD user tokens. If we were going to make use of the email address, we should perform a graph lookup based on the `oid`, but we're not.
