Merge pull request #935 from matyasselmeci/pr/SOFTWARE-5006.tokens

Info about pilot jobs and tokens

Author: brianhlin

docs/security/tokens/overview.md

@@ -0,0 +1,51 @@
+Token Authentication Overview
+=============================
+
+
+
+How to Tell When Incoming Jobs Are Using Tokens
+-----------------------------------------------
+
+If an incoming (pre-routed) pilot on a CE has a token, it will have the following classad attributes:
+
+| Attribute        | Meaning                             |
+|------------------|-------------------------------------|
+| AuthTokenId      | A UUID of the token                 |
+| AuthTokenIssuer  | The URL of the issuer of the token  |
+| AuthTokenScopes  | Any scope restrictions on the token |
+| AuthTokenSubject | The 'sub' field of the token        |
+
+(A pre-routed job is a job without `RoutedJob=True` in its classad.)
+
+!!! note
+    A job may have both a token and an X.509 proxy.
+    Presence of any `x509*` attributes does not indicate the absence of a token.
+
+To see which authentication method was used for a job:
+-   Examine the `/var/log/condor-ce/AuditLog*` files.
+-   Find a line saying `Submitting new job <JOBID>` (where `<JOBID>` is a job ID like `21249.0`).
+    The line before that should say what authentication method was used.
+    -   Authentication via a token will say `AuthMethod=SCITOKENS`.
+    -   Authentication via a proxy will say `AuthMethod=GSI`.
+
+
+VOs Supporting Token Authentication for Pilot Submission
+--------------------------------------------------------
+
+These are the VOs that support or partially support using tokens for pilot submission:
+
+| VO Name | Testing Tokens | Using Tokens in Production |
+|:--------|----------------|----------------------------|
+| ATLAS   | Yes            | No                         |
+| EIC     | Yes            | No                         |
+| CMS     | Yes            | No                         |
+| CLAS12  | Yes            | No                         |
+| GLOW    | Yes            | Yes                        |
+| GlueX   | Yes            | No                         |
+| IceCube | Yes            | No                         |
+| LIGO    | Yes            | No                         |
+| OSG     | Yes            | Yes                        |
+
+Until all of the VOs you support are using tokens in production, your CE should remain on OSG 3.5,
+with the 3.5-upcoming repositories enabled.
+