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module Gitlab
class UserAccess
attr_reader :user, :project
def initialize(user, project: nil)
@user = user
@project = project
end
def can_do_action?(action)
return false if no_user_or_blocked?
@permission_cache ||= {}
@permission_cache[action] ||= user.can?(action, project)
end
def cannot_do_action?(action)
!can_do_action?(action)
end
def allowed?
return false if no_user_or_blocked?
if user.requires_ldap_check? && user.try_obtain_ldap_lease
return false unless Gitlab::LDAP::Access.allowed?(user)
end
true
end
def can_push_to_branch?(ref)
return false if no_user_or_blocked?
if project.protected_branch?(ref)
return true if project.empty_repo? && project.user_can_push_to_empty_repo?(user)
access_levels = project.protected_branches.matching(ref).map(&:push_access_levels).flatten
has_access = access_levels.any? { |access_level| access_level.check_access(user) }
has_access || !project.repository.branch_exists?(ref) && can_merge_to_branch?(ref)
else
user.can?(:push_code, project)
end
end
def can_merge_to_branch?(ref)
return false if no_user_or_blocked?
if project.protected_branch?(ref)
access_levels = project.protected_branches.matching(ref).map(&:merge_access_levels).flatten
access_levels.any? { |access_level| access_level.check_access(user) }
else
user.can?(:push_code, project)
end
end
def can_read_project?
return false if no_user_or_blocked?
user.can?(:read_project, project)
end
private
def no_user_or_blocked?
user.nil? || user.blocked?
end
end
end
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