Over on the ISAM blog on ibm.com, I've just completed an indepth article on using ISAM with a Single Paged Application. These are typically applications that use JavaScript, AJAX, Angular and other frameworks to make a very dynamic user experience on a website. Think of any site you've used where the whole page doesn't reload... Continue Reading →
My friend Leo has just posted details on how to make use of the OAuth provisioning APIs exposed via Infomap, you can take a look at the details here: https://www.ibm.com/blogs/security-identity-access/2018/06/oauth-building-developer-portal/ This is one of the best things you can do to enable your ISAM infrastructure to be easily consumed by your organizations developers. They can... Continue Reading →
Its not immediately obvious, and commonly misconstrued as an problem of disappearing tokens, but the OAuth grants in ISAM have a "Maximum" Grant lifetime, as opposed to an inactivity in a default API Definition. This means that when you request a Token - say via ROPC and you are using the default settings of an... Continue Reading →
Received a question related to the 'art' of making an attribute that is multivalued for the purpose of a SAML Mapping rule, but this is still relevant when using Infomap, OAuth or even the AuthSvcCred mapping rules. When we are writing the JavaScript mapping rules, the engine wants to make JavaScript objects, this is useful... Continue Reading →
If you wanted to add HTTP Headers to the junctioned request, similar to how the old OAuth EAS used to. For example sending the Client ID, or the Token details as HTTP headers, there is an easy way to do this from the OAuth Mapping rule. Here I am not only adding things like the... Continue Reading →
Coinciding with the ISAM 9.0.2 release, we released version 1.2 of the IBM Mobile Security SDK for Android and iOS. ISAM SDK offers a platform library to: Authenticate users against ISAM with OAuth Works with OAuth for ISAM 8.0.1.3 onwards. Strong authentication Support Generate Soft Token One Time Passwords Time based OTP and Counter based... Continue Reading →
When performing an Authorization Code flow, or when performing an Implicit Grant flow, it may be necessary to get attributes out of the ISAM Session credential, and store them with your OAuth tokens. This is a quick guide to show how this can be done: Identify the request in the mapping rule Requests passing through... Continue Reading →
The ISAM OAuth implementation is exceedingly flexible. If you are just looking to do basic OAuth flows, then chances are you won't ever even look in these OAuth Mapping Rules. On the other hand, if you're looking to modify the behaviour of the OAuth flow to achieve OAuth nirvana, then these Mapping Rules are going... Continue Reading →
ISAM Advanced Access Control has a mechanism that allows a developer to convert an authenticated/valid OAuth Access token, into an authenticated ISAM session, that is using a cookie. There are two useful scenarios that this endpoint comes in handy: Hybrid Apps Where an OAuth authenticated native application wants to open a WebView, that is authenticated... Continue Reading →
The ISAM Reverse Proxy has a wealth of settings that can be configured. This means that almost every deployment situation can be catered for, but also means that its easy to overlook some settings that may give you grief. In this post, I've decided to capture some of the more important ones to help you... Continue Reading →
IBM Security Access Manager provides a set of capabilities that can be used for authentication and authorization of a client accessing API's and can be scoped to a user or clients needs. When you moving away from browser use cases, REST based API's depend less on session cookies and instead make use of security tokens.... Continue Reading →
ISAM provides the concept of Authentication Levels out of the box. This means a given authentication mechanism or flow can be assigned an integer value >0 that represents the authentication strength. OAuth Auth can make use of this for features such as incremental authentication - for example if the OAuth grant was issued via single... Continue Reading →
It is possible to use Basic Users with the ISAM OAuth-Auth capabilities. (ISAM Basic users are users that have NOT been imported into the ISAM registry.) Authentication used to be performed by: isAuthenticated = PluginUtils.isValidUsernamePassword(username, password); I've talked about how this is configured here. This authentication mechanism *can* be configured to use Federated Registries, however... Continue Reading →
When using ISAM in OAuth patterns, there are a number of ways you can do authorization based on OAuth scopes. In general, at last check, there are three main ways of Authorizing OAuth requests based on their scope. (or other attributes associated with the tokens). The mechanisms available are dependent on which OAuth validation mechanism... Continue Reading →
The vast majority of the work in developing this Authorization Rule was developed by my colleague Shane Weeden. Thanks for sharing Shane! Find more of his work here: https://www-304.ibm.com/connections/blogs/sweeden/?lang=en_us This authorization rule extracts the OAuth values of scope from the ISAM credential and applies a TRUE or FALSE authorization result subject to it containing the... Continue Reading →
Philip Nye 