end
def is_invited
- (self.is_active ||
- Rails.configuration.new_users_are_active ||
- self.groups_i_can(:read).select { |x| x.match /-f+$/ }.first)
+ !!(self.is_active ||
+ Rails.configuration.new_users_are_active ||
+ self.groups_i_can(:read).select { |x| x.match /-f+$/ }.first)
end
def groups_i_can(verb)
end
def can?(actions)
+ return true if is_admin
actions.each do |action, target|
target_uuid = target
if target.respond_to? :uuid
lookup_uuids = todo.keys
lookup_uuids.each do |uuid| done[uuid] = true end
todo = {}
+ newgroups = []
+ Group.where('owner_uuid in (?)', lookup_uuids).each do |group|
+ newgroups << [group.owner_uuid, group.uuid, 'can_manage']
+ end
Link.where('tail_uuid in (?) and link_class = ? and head_kind = ?',
lookup_uuids,
'permission',
'arvados#group').each do |link|
- unless done.has_key? link.head_uuid
- todo[link.head_uuid] = true
+ newgroups << [link.tail_uuid, link.head_uuid, link.name]
+ end
+ newgroups.each do |tail_uuid, head_uuid, perm_name|
+ unless done.has_key? head_uuid
+ todo[head_uuid] = true
end
link_permissions = {}
- case link.name
+ case perm_name
when 'can_read'
link_permissions = {read:true}
when 'can_write'
when 'can_manage'
link_permissions = ALL_PERMISSIONS
end
- permissions_from[link.tail_uuid] ||= {}
- permissions_from[link.tail_uuid][link.head_uuid] ||= {}
+ permissions_from[tail_uuid] ||= {}
+ permissions_from[tail_uuid][head_uuid] ||= {}
link_permissions.each do |k,v|
- permissions_from[link.tail_uuid][link.head_uuid][k] ||= v
+ permissions_from[tail_uuid][head_uuid][k] ||= v
end
end
end
end
end
+ def self.setup(user, repo_name, vm_uuid, openid_prefix)
+ # check if default openid_prefix needs to be overridden
+ if !openid_prefix
+ openid_prefix = Rails.configuration.openid_prefix
+ end
+
+ login_perm_props = {identity_url_prefix: openid_prefix}
+
+ if user[:uuid]
+ found = User.find_by_uuid user[:uuid]
+ end
+
+ if !found
+ if !user[:email]
+ raise "No email found in the input. Aborting user creation."
+ end
+ if user.save
+ oid_login_perm = Link.where(tail_uuid: user[:email],
+ head_kind: 'arvados#user',
+ link_class: 'permission',
+ name: 'can_login')
+
+ if [] == oid_login_perm
+ # create openid login permission
+ oid_login_perm = Link.create(link_class: 'permission',
+ name: 'can_login',
+ tail_kind: 'email',
+ tail_uuid: user[:email],
+ head_kind: 'arvados#user',
+ head_uuid: user[:uuid],
+ properties: login_perm_props
+ )
+ logger.info { "openid login permission: " + oid_login_perm[:uuid] }
+ end
+ else
+ raise "Save failed"
+ end
+ else
+ user = found
+ end
+
+ user.setup_links(repo_name, vm_uuid, openid_prefix)
+ return user
+ end
+
+ # create links
+ def setup_links(repo_name, vm_uuid, openid_prefix)
+ create_user_repo_link repo_name
+ create_vm_login_permission_link vm_uuid, repo_name
+ create_user_group_links
+ end
+
protected
def permission_to_update
end
def check_auto_admin
- if User.where("uuid not like '%-000000000000000'").where(:is_admin => true).count == 0 and not Rails.configuration.auto_admin_user.nil?
+ if User.where("uuid not like '%-000000000000000'").where(:is_admin => true).count == 0 and Rails.configuration.auto_admin_user
if current_user.email == Rails.configuration.auto_admin_user
self.is_admin = true
self.is_active = true
upstream_path.delete start
merged
end
+
+ def create_user_repo_link(repo_name)
+ if not repo_name
+ logger.warn ("Repository name not given for #{self.uuid}.")
+ return
+ end
+
+ # Check for an existing repository with the same name we're about to use.
+ repo = (repos = Repository.where(name: repo_name)) != nil ? repos.first : nil
+ if repo
+ logger.warn "Repository exists for #{repo_name}: #{repo[:uuid]}."
+
+ # Look for existing repository access for this repo
+ repo_perms = Link.where(tail_uuid: self.uuid,
+ head_kind: 'arvados#repository',
+ head_uuid: repo[:uuid],
+ link_class: 'permission',
+ name: 'can_write')
+ if [] != repo_perms
+ logger.warn "User already has repository access " +
+ repo_perms.collect { |p| p[:uuid] }.inspect
+ return
+ end
+ end
+
+ # create repo, if does not already exist
+ repo ||= Repository.create(name: repo_name)
+ logger.info { "repo uuid: " + repo[:uuid] }
+
+ repo_perm = Link.create(tail_kind: 'arvados#user',
+ tail_uuid: self.uuid,
+ head_kind: 'arvados#repository',
+ head_uuid: repo[:uuid],
+ link_class: 'permission',
+ name: 'can_write')
+ logger.info { "repo permission: " + repo_perm[:uuid] }
+ end
+
+ # create login permission for the given vm_uuid, if it does not already exist
+ def create_vm_login_permission_link(vm_uuid, repo_name)
+ # Look up the given virtual machine just to make sure it really exists.
+ begin
+ vm = (vms = VirtualMachine.where(uuid: vm_uuid)) != nil ? vms.first : nil
+ if not vm
+ logger.warn "Could not find virtual machine for #{vm_uuid.inspect}"
+ return
+ end
+
+ logger.info { "vm uuid: " + vm[:uuid] }
+
+ login_perm = Link.where(tail_uuid: self.uuid,
+ head_uuid: vm[:uuid],
+ head_kind: 'arvados#virtualMachine',
+ link_class: 'permission',
+ name: 'can_login')
+ if [] == login_perm
+ login_perm = Link.create(tail_kind: 'arvados#user',
+ tail_uuid: self.uuid,
+ head_kind: 'arvados#virtualMachine',
+ head_uuid: vm[:uuid],
+ link_class: 'permission',
+ name: 'can_login',
+ properties: {username: repo_name})
+ logger.info { "login permission: " + login_perm[:uuid] }
+ end
+ end
+ end
+
+ # add the user to the 'All users' group
+ def create_user_group_links
+ # Look up the "All users" group (we expect uuid *-*-fffffffffffffff).
+ group = Group.where(name: 'All users').select do |g|
+ g[:uuid].match /-f+$/
+ end.first
+
+ if not group
+ logger.warn "No 'All users' group with uuid '*-*-fffffffffffffff'."
+ return
+ else
+ logger.info { "\"All users\" group uuid: " + group[:uuid] }
+
+ group_perm = Link.where(tail_uuid: self.uuid,
+ head_uuid: group[:uuid],
+ head_kind: 'arvados#group',
+ link_class: 'permission',
+ name: 'can_read')
+
+ if [] == group_perm
+ group_perm = Link.create(tail_kind: 'arvados#user',
+ tail_uuid: self.uuid,
+ head_kind: 'arvados#group',
+ head_uuid: group[:uuid],
+ link_class: 'permission',
+ name: 'can_read')
+ logger.info { "group permission: " + group_perm[:uuid] }
+ end
+ end
+ end
+
end
projects / arvados.git / blobdiff