| 摘要 |
<p>Allocating authorities to entities within the database for principals by generating an authority list to entities within the database based upon precedence of authorities and determining permission to perform an operation on an entity within a database for a principal utilizing the authority list. Permission determination may take place when querying a relational database, and use a table with is JOINed to the query. Where the principal, such as a user is a member of different groups they may inherit the authorities of each group, though denied access for an entity might take precedence over other granted authorities, or might be ranked based on specificity of the identification of the entity. The authority list may include and identified a nurmeic precedence and whether access is to be granted or denied, for a content management system receiving client requests.</p> |
