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require 'ffi_yajl'
require 'chef_zero'
require 'chef_zero/rest_base'
module ChefZero
module Endpoints
# /principals/NAME
class PrincipalEndpoint < RestBase
DEFAULT_PUBLIC_KEY_NAME = "default"
def get(request)
name = request.rest_path[-1]
data = get_principal_data(request, name)
if data
return json_response(200, data.merge(
'authz_id' => '0'*32,
'name' => name,
))
end
error(404, 'Principal not found')
end
private
def get_principal_data(request, name)
# If /organizations/ORG/users/NAME exists, use this user (only org members have precedence over clients). hey are an org member.
get_org_users_data(request, name) ||
# If /organizations/ORG/clients/NAME exists, use the client.
get_clients_data(request, name) ||
# If there is no client with that name, check for a user (/users/NAME) and return that with
# org_member = false.
get_users_data(request, name)
end
def get_org_users_data(request, name)
path = [ *request.rest_path[0..1], 'users', name ]
return if get_data(request, path, :nil).nil?
user_keys_json = get_data(request,
[ 'user_keys', name, 'keys', DEFAULT_PUBLIC_KEY_NAME ],
:data_store_exceptions
)
public_key = FFI_Yajl::Parser.parse(user_keys_json)['public_key']
{ "type" => "user",
"org_member" => true,
"public_key" => public_key
}
end
def get_clients_data(request, name)
path = [ *request.rest_path[0..1], 'clients', name ]
json = get_data(request, path, :nil)
return if json.nil?
public_key = FFI_Yajl::Parser.parse(json)['public_key']
{ "type" => "client",
"org_member" => true,
"public_key" => public_key || PUBLIC_KEY
}
end
def get_users_data(request, name)
path = [ 'users', name ]
return if get_data(request, path, :nil).nil?
user_keys_json = get_data(request,
[ 'user_keys', name, 'keys', DEFAULT_PUBLIC_KEY_NAME ],
:data_store_exceptions
)
public_key = FFI_Yajl::Parser.parse(user_keys_json)['public_key']
{ "type" => "user",
"org_member" => false,
"public_key" => public_key
}
end
end
end
end
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