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Shell: Add file system browser to retrieve arbitrary files

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This commit is contained in:
Sebastian Serth
2022-10-04 15:21:06 +02:00
committed by Sebastian Serth
parent 60078701f5
commit 58548555a5
13 changed files with 240 additions and 38 deletions
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30
app/controllers/execution_environments_controller.rb
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@ -2,9 +2,10 @@
class ExecutionEnvironmentsController < ApplicationController
include CommonBehavior
include FileConversion
before_action :set_docker_images, only: %i[create edit new update]
before_action :set_execution_environment, only: MEMBER_ACTIONS + %i[execute_command shell statistics sync_to_runner_management]
before_action :set_execution_environment, only: MEMBER_ACTIONS + %i[execute_command shell list_files statistics sync_to_runner_management]
before_action :set_testing_framework_adapters, only: %i[create edit new update]
def authorize!
@ -30,11 +31,24 @@ class ExecutionEnvironmentsController < ApplicationController
def execute_command
runner = Runner.for(current_user, @execution_environment)
sudo = ActiveModel::Type::Boolean.new.cast(params[:sudo])
output = runner.execute_command(params[:command], privileged_execution: sudo, raise_exception: false)
@privileged_execution = ActiveModel::Type::Boolean.new.cast(params[:sudo]) || @execution_environment.privileged_execution
output = runner.execute_command(params[:command], privileged_execution: @privileged_execution, raise_exception: false)
render json: output.except(:messages)
end
def list_files
runner = Runner.for(current_user, @execution_environment)
@privileged_execution = ActiveModel::Type::Boolean.new.cast(params[:sudo]) || @execution_environment.privileged_execution
begin
files = runner.retrieve_files(path: params[:path], recursive: false, privileged_execution: @privileged_execution)
downloadable_files, additional_directories = convert_files_json_to_files files
js_tree = FileTree.new(downloadable_files, additional_directories, force_closed: true).to_js_tree
render json: js_tree[:core][:data]
rescue Runner::Error::WorkspaceError
render json: []
end
end
def working_time_query
"
SELECT exercise_id, avg(working_time) as average_time, stddev_samp(extract('epoch' from working_time)) * interval '1 second' as stddev_time
@ -225,4 +239,14 @@ class ExecutionEnvironmentsController < ApplicationController
redirect_to ExecutionEnvironment, alert: t('execution_environments.index.synchronize_all.failure')
end
end
def augment_files_for_download(files)
files.map do |file|
# Downloadable files get an indicator whether we performed a privileged execution.
# The download path is added dynamically in the frontend.
file.privileged_execution = @privileged_execution
file
end
end
private :augment_files_for_download
end