This wiki space contains archival documentation of Project Bamboo, April 2008 - March 2013.
This wiki page contains text intended for inclusion on wiki pages describing the RESTful APIs of BSP Services. Include via the Excerpt Include macro.
This section of the Service API documentation describes a client application's responsibilities when making requests to secured Web Services hosted on the Bamboo Services Platform (including this service).
A secured instance of the Bamboo Services Platform (BSP) implies a significant set of installation and configuration tasks for which the operator of the BSP is responsible. These are described in overview on the wiki page Identity and Access Management - Authentication and Authorization, and in detail on pages linked from that one.
A client application – whether a web app or a simple testing client such as Firefox Poster or curl – may make requests anonymously or as a "Trusted Application." Only a Trusted Application may assert the identity of a user on behalf of whom the request is made, and scoped roles to be assigned to that user; Bamboo Services trust such clients to assert the identity and assigned-roles only of users who have authenticated in the current session of application activity. (A special-case type of client application, termed Innovation Licensed applications, are trusted to assert the identity of and roles assigned to a fixed set of special-case users without those users having to authenticate in the current session.)
Configuration of client applications are described in detail in this wiki page: Configure Apache Web Server for Client Auth. It is assumed in #2, below, that this configuration has been performed.
A client application that is Trusted in the security context of the Bamboo Trust Federation (cf. Identity and Access Management - Authentication and Authorization) must augment each request to a service hosted by a secured instance of the Bamboo Services Platform (BSP) with a set of HTTP headers, as follows:
X-Bamboo-AppID: A UUID that identifies the client research environment, application, tool, or service; this UUID is issued as part of the process of registering a trusted client in the Bamboo Trust Federation as described in overview on the page Identity and Access Management - Authentication and Authorization; and in detail with respect to physical establishment of trust on the page Configure Apache Web Server for Client Auth. The value of this header is linked to the X.509 certificate by which the application establishes an SSL connection to the BSP host in the registration process, and a match between this Application ID and the linked X.509 certificate is checked by the BSP on receipt of every request.
[†] The value of X-Bamboo-BPID is set to the identifier for the application itself (X-Bamboo-AppID) when a client application calls the Person Service to create a new Bamboo Person Identifier; or to retrieve the BPId for a user based on the identifier of the IdP with which she has logged in and an SHA-256 hash of that IdP's user identifier for the logged-in person.
[‡] Policies and policy evaluation are described on the page Authorization and Policy. Also see Conventions for representing Identity Providers in the Bamboo Trust Federation.