com.atlassian.jira.security
Interfaces 
GlobalPermissionManager
JiraAuthenticationContext
JiraPermission
PermissionManager
SecurityTypeManager
Classes 
AbstractSecurityTypeManager
DefaultGlobalPermissionManager
DefaultPermissionManager
GlobalPermissionEntry
GlobalPermissionsCache
JiraAuthenticationContextImpl
JiraPathService
JiraPermissionImpl
JiraRoleMapper
JiraSecurityFilter
MockGlobalPermissionManager
MockGlobalPermissionTypeManager
MockProjectPermissionTypesManager
Permissions
ProjectPermissionOverrideDescriptorCache
RequestCacheKeys
SubvertedPermissionManager
ThreadLocalCachingPermissionManager
WorkflowBasedPermissionManager
Enums 
Permissions.Permission
Permissions.Type