docs(sudoers): fix EBNF to distinguish Runas user and group lists#529
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pierluigilenoci wants to merge 1 commit intosudo-project:mainfrom
Open
docs(sudoers): fix EBNF to distinguish Runas user and group lists#529pierluigilenoci wants to merge 1 commit intosudo-project:mainfrom
pierluigilenoci wants to merge 1 commit intosudo-project:mainfrom
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The Runas_Spec grammar used a single Runas_List for both the user and group portions, but the sudoers parser does not accept %-prefixed groups (e.g., %group, %#gid, %:nonunix_group, %:#nonunix_gid) in the group position after the colon. Split Runas_List/Runas_Member into: - Runas_User_List/Runas_User: the full set of members (user names, UIDs, %group, %#gid, %:nonunix_group, %:#nonunix_gid, +netgroup, Runas_Alias, ALL) - Runas_Group_List/Runas_Group: only group names, #group-ID, +netgroup, Runas_Alias, and ALL Update the Runas_Spec rule, Runas_Alias_Spec, Defaults> syntax, and the surrounding prose to use the new type names. Fixes: sudo-project#520 Signed-off-by: Pierluigi Lenoci <pierluigilenoci@gmail.com>
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Summary
Fixes #520 — The EBNF grammar for
Runas_Specused a singleRunas_Listfor both the user and group portions, but the sudoers parser does not accept%-prefixed groups (e.g.,%group,%#gid,%:nonunix_group,%:#nonunix_gid) in the group position (after the colon).As @millert noted in #520 (comment):
This patch does exactly that — it splits the EBNF definitions into separate types:
Runas_User_List/Runas_User: retains the full set of members (user names, UIDs,%group,%#gid,%:nonunix_group,%:#nonunix_gid,+netgroup,Runas_Alias,ALL)Runas_Group_List/Runas_Group: onlygroup name,#group-ID,+netgroup,Runas_Alias, andALLChanges in
docs/sudoers.mdoc.inRunas_List/Runas_MemberwithRunas_User_List/Runas_UserandRunas_Group_List/Runas_GroupRunas_Specrule to use the new typesRunas_Alias_SpecandDefaults>syntax to referenceRunas_User_ListNote
This PR was generated with the assistance of AI tooling, with human review and validation.