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# frozen_string_literal: true
module GoogleCloud
##
# GCP keys used to store Google Cloud Service Accounts
GCP_KEYS = %w[GCP_PROJECT_ID GCP_SERVICE_ACCOUNT GCP_SERVICE_ACCOUNT_KEY].freeze
##
# This service deals with GCP Service Accounts in GitLab
class ServiceAccountsService < ::BaseService
##
# Find GCP Service Accounts in a GitLab project
#
# This method looks up GitLab project's CI vars
# and returns Google Cloud Service Accounts combinations
# aligning GitLab project and environment to GCP projects
def find_for_project
group_vars_by_environment.map do |environment_scope, value|
{
environment: environment_scope,
gcp_project: value['GCP_PROJECT_ID'],
service_account_exists: value['GCP_SERVICE_ACCOUNT'].present?,
service_account_key_exists: value['GCP_SERVICE_ACCOUNT_KEY'].present?
}
end
end
private
def group_vars_by_environment
filtered_vars = @project.variables.filter { |variable| GCP_KEYS.include? variable.key }
filtered_vars.each_with_object({}) do |variable, grouped|
grouped[variable.environment_scope] ||= {}
grouped[variable.environment_scope][variable.key] = variable.value
end
end
end
end
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