/
PermissionsResponderADM.scala
2168 lines (1949 loc) · 105 KB
/
PermissionsResponderADM.scala
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/*
* Copyright © 2015-2021 the contributors (see Contributors.md).
*
* This file is part of Knora.
*
* Knora is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Knora is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with Knora. If not, see <http://www.gnu.org/licenses/>.
*/
package org.knora.webapi.responders.admin
import java.util.UUID
import akka.http.scaladsl.util.FastFuture
import akka.pattern._
import org.knora.webapi._
import org.knora.webapi.exceptions._
import org.knora.webapi.feature.FeatureFactoryConfig
import org.knora.webapi.messages.{OntologyConstants, SmartIri}
import org.knora.webapi.messages.admin.responder.groupsmessages.{GroupADM, GroupGetADM}
import org.knora.webapi.messages.admin.responder.projectsmessages.{ProjectADM, ProjectGetADM, ProjectIdentifierADM}
import org.knora.webapi.messages.admin.responder.permissionsmessages
import org.knora.webapi.messages.admin.responder.permissionsmessages._
import org.knora.webapi.messages.admin.responder.usersmessages.UserADM
import org.knora.webapi.messages.store.triplestoremessages._
import org.knora.webapi.messages.util.{KnoraSystemInstances, PermissionUtilADM, ResponderData}
import org.knora.webapi.responders.{IriLocker, Responder}
import org.knora.webapi.responders.Responder.handleUnexpectedMessage
import org.knora.webapi.util.cache.CacheUtil
import org.knora.webapi.messages.IriConversions._
import org.knora.webapi.messages.util.rdf.{SparqlSelectResult, VariableResultsRow}
import scala.collection.immutable.Iterable
import scala.collection.mutable.ListBuffer
import scala.concurrent.Future
/**
* Provides information about permissions to other responders.
*/
class PermissionsResponderADM(responderData: ResponderData) extends Responder(responderData) {
private val PERMISSIONS_GLOBAL_LOCK_IRI = "http://rdfh.ch/permissions"
/* Entity types used to more clearly distinguish what kind of entity is meant */
private val ResourceEntityType = "resource"
private val PropertyEntityType = "property"
/**
* Receives a message extending [[PermissionsResponderRequestADM]], and returns an appropriate response message.
*/
def receive(msg: PermissionsResponderRequestADM) = msg match {
case PermissionDataGetADM(projectIris,
groupIris,
isInProjectAdminGroup,
isInSystemAdminGroup,
featureFactoryConfig,
requestingUser) =>
permissionsDataGetADM(projectIris,
groupIris,
isInProjectAdminGroup,
isInSystemAdminGroup,
featureFactoryConfig,
requestingUser)
case AdministrativePermissionsForProjectGetRequestADM(projectIri, requestingUser, apiRequestID) =>
administrativePermissionsForProjectGetRequestADM(projectIri, requestingUser, apiRequestID)
case AdministrativePermissionForIriGetRequestADM(administrativePermissionIri, requestingUser, apiRequestID) =>
administrativePermissionForIriGetRequestADM(administrativePermissionIri, requestingUser, apiRequestID)
case AdministrativePermissionForProjectGroupGetADM(projectIri, groupIri, requestingUser) =>
administrativePermissionForProjectGroupGetADM(projectIri, groupIri, requestingUser)
case AdministrativePermissionForProjectGroupGetRequestADM(projectIri, groupIri, requestingUser) =>
administrativePermissionForProjectGroupGetRequestADM(projectIri, groupIri, requestingUser)
case AdministrativePermissionCreateRequestADM(newAdministrativePermission,
featureFactoryConfig,
requestingUser,
apiRequestID) =>
administrativePermissionCreateRequestADM(newAdministrativePermission.prepareHasPermissions,
featureFactoryConfig,
requestingUser,
apiRequestID)
case ObjectAccessPermissionsForResourceGetADM(resourceIri, requestingUser) =>
objectAccessPermissionsForResourceGetADM(resourceIri, requestingUser)
case ObjectAccessPermissionsForValueGetADM(valueIri, requestingUser) =>
objectAccessPermissionsForValueGetADM(valueIri, requestingUser)
case DefaultObjectAccessPermissionsForProjectGetRequestADM(projectIri, requestingUser, apiRequestID) =>
defaultObjectAccessPermissionsForProjectGetRequestADM(projectIri, requestingUser, apiRequestID)
case DefaultObjectAccessPermissionForIriGetRequestADM(defaultObjectAccessPermissionIri,
requestingUser,
apiRequestID) =>
defaultObjectAccessPermissionForIriGetRequestADM(defaultObjectAccessPermissionIri, requestingUser, apiRequestID)
case DefaultObjectAccessPermissionGetRequestADM(projectIri,
groupIri,
resourceClassIri,
propertyIri,
requestingUser) =>
defaultObjectAccessPermissionGetRequestADM(projectIri, groupIri, resourceClassIri, propertyIri, requestingUser)
case DefaultObjectAccessPermissionsStringForResourceClassGetADM(projectIri,
resourceClassIri,
targetUser,
requestingUser) =>
defaultObjectAccessPermissionsStringForEntityGetADM(projectIri,
resourceClassIri,
None,
ResourceEntityType,
targetUser,
requestingUser)
case DefaultObjectAccessPermissionsStringForPropertyGetADM(projectIri,
resourceClassIri,
propertyTypeIri,
targetUser,
requestingUser) =>
defaultObjectAccessPermissionsStringForEntityGetADM(projectIri,
resourceClassIri,
Some(propertyTypeIri),
PropertyEntityType,
targetUser,
requestingUser)
case DefaultObjectAccessPermissionCreateRequestADM(createRequest,
featureFactoryConfig,
requestingUser,
apiRequestID) =>
defaultObjectAccessPermissionCreateRequestADM(createRequest.prepareHasPermissions,
featureFactoryConfig,
requestingUser,
apiRequestID)
case PermissionsForProjectGetRequestADM(projectIri, groupIri, featureFactoryConfig, requestingUser) =>
permissionsForProjectGetRequestADM(projectIri, groupIri, featureFactoryConfig, requestingUser)
case PermissionByIriGetRequestADM(permissionIri, requestingUser) =>
permissionByIriGetRequestADM(permissionIri, requestingUser)
case PermissionChangeGroupRequestADM(permissionIri, changePermissionGroupRequest, requestingUser, apiRequestID) =>
permissionGroupChangeRequestADM(permissionIri, changePermissionGroupRequest, requestingUser, apiRequestID)
case PermissionChangeHasPermissionsRequestADM(permissionIri,
changePermissionHasPermissionsRequest,
requestingUser,
apiRequestID) =>
permissionHasPermissionsChangeRequestADM(permissionIri,
changePermissionHasPermissionsRequest,
requestingUser,
apiRequestID)
case PermissionChangeResourceClassRequestADM(permissionIri,
changePermissionResourceClassRequest,
requestingUser,
apiRequestID) =>
permissionResourceClassChangeRequestADM(permissionIri,
changePermissionResourceClassRequest,
requestingUser,
apiRequestID)
case PermissionChangePropertyRequestADM(permissionIri,
changePermissionPropertyRequest,
requestingUser,
apiRequestID) =>
permissionPropertyChangeRequestADM(permissionIri, changePermissionPropertyRequest, requestingUser, apiRequestID)
case PermissionDeleteRequestADM(permissionIri, requestingUser, apiRequestID) =>
permissionDeleteRequestADM(permissionIri, requestingUser, apiRequestID)
case other => handleUnexpectedMessage(other, log, this.getClass.getName)
}
///////////////////////////////////////////////////////////////////////////
// PERMISSION DATA
///////////////////////////////////////////////////////////////////////////
/**
* Creates the user's [[PermissionsDataADM]]
*
* @param projectIris the projects the user is part of.
* @param groupIris the groups the user is member of (without ProjectMember, ProjectAdmin, SystemAdmin)
* @param isInProjectAdminGroups the projects in which the user is member of the ProjectAdmin group.
* @param isInSystemAdminGroup the flag denoting membership in the SystemAdmin group.
* @param featureFactoryConfig the feature factory configuration.
* @return
*/
private def permissionsDataGetADM(projectIris: Seq[IRI],
groupIris: Seq[IRI],
isInProjectAdminGroups: Seq[IRI],
isInSystemAdminGroup: Boolean,
featureFactoryConfig: FeatureFactoryConfig,
requestingUser: UserADM): Future[PermissionsDataADM] = {
// find out which project each group belongs to
//_ = log.debug("getPermissionsProfileV1 - find out to which project each group belongs to")
val groupFutures: Seq[Future[(IRI, IRI)]] = if (groupIris.nonEmpty) {
groupIris.map { groupIri =>
for {
maybeGroup <- (responderManager ? GroupGetADM(
groupIri = groupIri,
featureFactoryConfig = featureFactoryConfig,
requestingUser = KnoraSystemInstances.Users.SystemUser
)).mapTo[Option[GroupADM]]
group = maybeGroup.getOrElse(
throw InconsistentRepositoryDataException(
s"Cannot find information for group: '$groupIri'. Please report as possible bug."))
res = (group.project.id, groupIri)
} yield res
}
} else {
Seq.empty[Future[(IRI, IRI)]]
}
val groupsFuture: Future[Seq[(IRI, IRI)]] = Future.sequence(groupFutures).map(_.toSeq)
for {
groups: Seq[(IRI, IRI)] <- groupsFuture
//_ = log.debug(s"permissionsProfileGetV1 - groups: {}", MessageUtil.toSource(groups))
/* materialize implicit membership in 'http://www.knora.org/ontology/knora-base#ProjectMember' group for each project */
projectMembers: Seq[(IRI, IRI)] = if (projectIris.nonEmpty) {
for {
projectIri <- projectIris.toVector
res = (projectIri, OntologyConstants.KnoraAdmin.ProjectMember)
} yield res
} else {
Seq.empty[(IRI, IRI)]
}
//_ = log.debug(s"permissionsProfileGetV1 - projectMembers: {}", MessageUtil.toSource(projectMembers))
/* materialize implicit membership in 'http://www.knora.org/ontology/knora-base#ProjectAdmin' group for each project */
projectAdmins: Seq[(IRI, IRI)] = if (projectIris.nonEmpty) {
for {
projectAdminForGroup <- isInProjectAdminGroups
res = (projectAdminForGroup, OntologyConstants.KnoraAdmin.ProjectAdmin)
} yield res
} else {
Seq.empty[(IRI, IRI)]
}
//_ = log.debug("permissionsProfileGetV1 - projectAdmins: {}", MessageUtil.toSource(projectAdmins))
/* materialize implicit membership in 'http://www.knora.org/ontology/knora-base#SystemAdmin' group */
systemAdmin: Seq[(IRI, IRI)] = if (isInSystemAdminGroup) {
Seq((OntologyConstants.KnoraAdmin.SystemProject, OntologyConstants.KnoraAdmin.SystemAdmin))
} else {
Seq.empty[(IRI, IRI)]
}
//_ = log.debug(s"permissionsProfileGetV1 - systemAdmin: {}", MessageUtil.toSource(systemAdmin))
/* combine explicit groups with materialized implicit groups */
/* here we don't add the KnownUser group, as this would inflate the whole thing. */
/* we instead inject the relevant information in defaultObjectAccessPermissionsStringForEntityGetV1 */
allGroups = groups ++ projectMembers ++ projectAdmins ++ systemAdmin
groupsPerProject = allGroups.groupBy(_._1).map { case (k, v) => (k, v.map(_._2)) }
// _ = log.debug(s"permissionsProfileGetV1 - groupsPerProject: {}", MessageUtil.toSource(groupsPerProject))
/* retrieve the administrative permissions for each group per project the user is member of */
administrativePermissionsPerProjectFuture: Future[Map[IRI, Set[PermissionADM]]] = if (projectIris.nonEmpty) {
userAdministrativePermissionsGetADM(groupsPerProject)
} else {
Future(Map.empty[IRI, Set[PermissionADM]])
}
administrativePermissionsPerProject <- administrativePermissionsPerProjectFuture
/* construct the permission profile from the different parts */
result = PermissionsDataADM(
groupsPerProject = groupsPerProject,
administrativePermissionsPerProject = administrativePermissionsPerProject
)
//_ = log.debug(s"permissionsDataGetV1 - resulting permissionData: {}", result)
} yield result
}
/**
* By providing all the projects and groups in which the user is a member of, calculate the user's
* administrative permissions of each project by applying the precedence rules.
*
* @param groupsPerProject the groups inside each project the user is member of.
* @return a the user's resulting set of administrative permissions for each project.
*/
private def userAdministrativePermissionsGetADM(
groupsPerProject: Map[IRI, Seq[IRI]]): Future[Map[IRI, Set[PermissionADM]]] = {
/* Get all permissions per project, applying permission precedence rule */
def calculatePermission(projectIri: IRI, extendedUserGroups: Seq[IRI]): Future[(IRI, Set[PermissionADM])] = {
/* List buffer holding default object access permissions tagged with the precedence level:
1. ProjectAdmin > 2. CustomGroups > 3. ProjectMember > 4. KnownUser
Permissions are added following the precedence level from the highest to the lowest. As soon as one set
of permissions is written into the buffer, any additionally found permissions are ignored. */
val permissionsListBuffer = ListBuffer.empty[(String, Set[PermissionADM])]
for {
/* Get administrative permissions for the knora-base:ProjectAdmin group */
administrativePermissionsOnProjectAdminGroup: Set[PermissionADM] <- administrativePermissionForGroupsGetADM(
projectIri,
List(OntologyConstants.KnoraAdmin.ProjectAdmin))
_ = if (administrativePermissionsOnProjectAdminGroup.nonEmpty) {
if (extendedUserGroups.contains(OntologyConstants.KnoraAdmin.ProjectAdmin)) {
permissionsListBuffer += (("ProjectAdmin", administrativePermissionsOnProjectAdminGroup))
}
}
//_ = log.debug(s"userAdministrativePermissionsGetV1 - project: $projectIri, administrativePermissionsOnProjectAdminGroup: $administrativePermissionsOnProjectAdminGroup")
/* Get administrative permissions for custom groups (all groups other than the built-in groups) */
administrativePermissionsOnCustomGroups: Set[PermissionADM] <- {
val customGroups = extendedUserGroups diff List(OntologyConstants.KnoraAdmin.KnownUser,
OntologyConstants.KnoraAdmin.ProjectMember,
OntologyConstants.KnoraAdmin.ProjectAdmin)
if (customGroups.nonEmpty) {
administrativePermissionForGroupsGetADM(projectIri, customGroups)
} else {
Future(Set.empty[PermissionADM])
}
}
_ = if (administrativePermissionsOnCustomGroups.nonEmpty) {
if (permissionsListBuffer.isEmpty) {
permissionsListBuffer += (("CustomGroups", administrativePermissionsOnCustomGroups))
}
}
//_ = log.debug(s"userAdministrativePermissionsGetV1 - project: $projectIri, administrativePermissionsOnCustomGroups: $administrativePermissionsOnCustomGroups")
/* Get administrative permissions for the knora-base:ProjectMember group */
administrativePermissionsOnProjectMemberGroup: Set[PermissionADM] <- administrativePermissionForGroupsGetADM(
projectIri,
List(OntologyConstants.KnoraAdmin.ProjectMember))
_ = if (administrativePermissionsOnProjectMemberGroup.nonEmpty) {
if (permissionsListBuffer.isEmpty) {
if (extendedUserGroups.contains(OntologyConstants.KnoraAdmin.ProjectMember)) {
permissionsListBuffer += (("ProjectMember", administrativePermissionsOnProjectMemberGroup))
}
}
}
//_ = log.debug(s"userAdministrativePermissionsGetV1 - project: $projectIri, administrativePermissionsOnProjectMemberGroup: $administrativePermissionsOnProjectMemberGroup")
/* Get administrative permissions for the knora-base:KnownUser group */
administrativePermissionsOnKnownUserGroup: Set[PermissionADM] <- administrativePermissionForGroupsGetADM(
projectIri,
List(OntologyConstants.KnoraAdmin.KnownUser))
_ = if (administrativePermissionsOnKnownUserGroup.nonEmpty) {
if (permissionsListBuffer.isEmpty) {
if (extendedUserGroups.contains(OntologyConstants.KnoraAdmin.KnownUser)) {
permissionsListBuffer += (("KnownUser", administrativePermissionsOnKnownUserGroup))
}
}
}
//_ = log.debug(s"userAdministrativePermissionsGetV1 - project: $projectIri, administrativePermissionsOnKnownUserGroup: $administrativePermissionsOnKnownUserGroup")
projectAdministrativePermissions: (IRI, Set[PermissionADM]) = permissionsListBuffer.length match {
case 1 =>
log.debug(
s"userAdministrativePermissionsGetV1 - project: $projectIri, precedence: ${permissionsListBuffer.head._1}, administrativePermissions: ${permissionsListBuffer.head._2}")
(projectIri, permissionsListBuffer.head._2)
case 0 => (projectIri, Set.empty[PermissionADM])
case _ =>
throw AssertionException(
"The permissions list buffer holding default object permissions should never be larger then 1.")
}
} yield projectAdministrativePermissions
}
val permissionsPerProject: Iterable[Future[(IRI, Set[PermissionADM])]] = for {
(projectIri, groups) <- groupsPerProject
/* Explicitly add 'KnownUser' group */
extendedUserGroups = groups :+ OntologyConstants.KnoraAdmin.KnownUser
result = calculatePermission(projectIri, extendedUserGroups)
} yield result
val result: Future[Map[IRI, Set[PermissionADM]]] = Future.sequence(permissionsPerProject).map(_.toMap)
log.debug(s"userAdministrativePermissionsGetV1 - result: $result")
result
}
/** ***********************************************************************/
/* ADMINISTRATIVE PERMISSIONS */
/** ***********************************************************************/
/**
* Convenience method returning a set with combined administrative permission. Used in userAdministrativePermissionsGetV1.
*
* @param projectIri the IRI of the project.
* @param groups the list of groups for which administrative permissions are retrieved and combined.
* @return a set of [[PermissionADM]].
*/
private def administrativePermissionForGroupsGetADM(projectIri: IRI, groups: Seq[IRI]): Future[Set[PermissionADM]] = {
/* Get administrative permissions for each group and combine them */
val gpf: Seq[Future[Seq[PermissionADM]]] = for {
groupIri <- groups
//_ = log.debug(s"administrativePermissionForGroupsGetADM - projectIri: $projectIri, groupIri: $groupIri")
groupPermissions: Future[Seq[PermissionADM]] = administrativePermissionForProjectGroupGetADM(
projectIri,
groupIri,
requestingUser = KnoraSystemInstances.Users.SystemUser).map {
case Some(ap: AdministrativePermissionADM) => ap.hasPermissions.toSeq
case None => Seq.empty[PermissionADM]
}
} yield groupPermissions
val allPermissionsFuture: Future[Seq[Seq[PermissionADM]]] = Future.sequence(gpf)
/* combines all permissions for each group and removes duplicates */
val result: Future[Set[PermissionADM]] = for {
allPermissions: Seq[Seq[PermissionADM]] <- allPermissionsFuture
// remove instances with empty PermissionV1 sets
cleanedAllPermissions: Seq[Seq[PermissionADM]] = allPermissions.filter(_.nonEmpty)
/* Combine permission sequences */
combined = cleanedAllPermissions.foldLeft(Seq.empty[PermissionADM]) { (acc, seq) =>
acc ++ seq
}
/* Remove possible duplicate permissions */
result: Set[PermissionADM] = PermissionUtilADM.removeDuplicatePermissions(combined)
//_ = log.debug(s"administrativePermissionForGroupsGetADM - result: $result")
} yield result
result
}
/**
* Gets all administrative permissions defined inside a project.
*
* @param projectIRI the IRI of the project.
* @param requestingUser the [[UserADM]] of the requesting user.
* @param apiRequestID the API request ID.
* @return a list of IRIs of [[AdministrativePermissionADM]] objects.
*/
private def administrativePermissionsForProjectGetRequestADM(
projectIRI: IRI,
requestingUser: UserADM,
apiRequestID: UUID): Future[AdministrativePermissionsForProjectGetResponseADM] = {
for {
sparqlQueryString <- Future(
org.knora.webapi.messages.twirl.queries.sparql.v1.txt
.getAdministrativePermissionsForProject(
triplestore = settings.triplestoreType,
projectIri = projectIRI
)
.toString())
//_ = log.debug(s"administrativePermissionsForProjectGetRequestADM - query: $sparqlQueryString")
permissionsQueryResponse <- (storeManager ? SparqlSelectRequest(sparqlQueryString)).mapTo[SparqlSelectResult]
//_ = log.debug(s"getProjectAdministrativePermissionsV1 - result: ${MessageUtil.toSource(permissionsQueryResponse)}")
/* extract response rows */
permissionsQueryResponseRows: Seq[VariableResultsRow] = permissionsQueryResponse.results.bindings
permissionsWithProperties: Map[String, Map[String, String]] = permissionsQueryResponseRows
.groupBy(_.rowMap("s"))
.map {
case (permissionIri: String, rows: Seq[VariableResultsRow]) =>
(permissionIri, rows.map(row => (row.rowMap("p"), row.rowMap("o"))).toMap)
}
//_ = log.debug(s"administrativePermissionsForProjectGetRequestADM - permissionsWithProperties: $permissionsWithProperties")
administrativePermissions: Seq[AdministrativePermissionADM] = permissionsWithProperties.map {
case (permissionIri: IRI, propsMap: Map[String, String]) =>
/* parse permissions */
val hasPermissions: Set[PermissionADM] =
PermissionUtilADM.parsePermissionsWithType(propsMap.get(OntologyConstants.KnoraBase.HasPermissions),
PermissionType.AP)
/* construct permission object */
AdministrativePermissionADM(
iri = permissionIri,
forProject = propsMap.getOrElse(
OntologyConstants.KnoraAdmin.ForProject,
throw InconsistentRepositoryDataException(
s"Administrative Permission $permissionIri has no project attached.")
),
forGroup = propsMap.getOrElse(OntologyConstants.KnoraAdmin.ForGroup,
throw InconsistentRepositoryDataException(
s"Administrative Permission $permissionIri has no group attached.")),
hasPermissions = hasPermissions
)
}.toSeq
/* construct response object */
response = permissionsmessages.AdministrativePermissionsForProjectGetResponseADM(administrativePermissions)
} yield response
}
/**
* Gets a single administrative permission identified by it's IRI.
*
* @param administrativePermissionIri the IRI of the administrative permission.
* @param requestingUser the requesting user.
* @param apiRequestID the API request ID.
* @return a single [[AdministrativePermissionADM]] object.
*/
private def administrativePermissionForIriGetRequestADM(
administrativePermissionIri: IRI,
requestingUser: UserADM,
apiRequestID: UUID): Future[AdministrativePermissionGetResponseADM] = {
for {
administrativePermission <- permissionGetADM(administrativePermissionIri, requestingUser)
result = administrativePermission match {
case ap: AdministrativePermissionADM =>
AdministrativePermissionGetResponseADM(ap)
case _ => throw BadRequestException(s"$administrativePermissionIri is not an administrative permission.")
}
} yield result
}
/**
* Gets a single administrative permission identified by project and group.
*
* @param projectIri the project.
* @param groupIri the group.
* @param requestingUser the requesting user.
* @return an option containing an [[AdministrativePermissionADM]]
*/
private def administrativePermissionForProjectGroupGetADM(
projectIri: IRI,
groupIri: IRI,
requestingUser: UserADM): Future[Option[AdministrativePermissionADM]] = {
for {
sparqlQueryString <- Future(
org.knora.webapi.messages.twirl.queries.sparql.v1.txt
.getAdministrativePermissionForProjectAndGroup(
triplestore = settings.triplestoreType,
projectIri = projectIri,
groupIri = groupIri
)
.toString())
//_ = log.debug(s"administrativePermissionForProjectGroupGetADM - query: $sparqlQueryString")
permissionQueryResponse <- (storeManager ? SparqlSelectRequest(sparqlQueryString)).mapTo[SparqlSelectResult]
//_ = log.debug(s"administrativePermissionForProjectGroupGetADM - result: ${MessageUtil.toSource(permissionQueryResponse)}")
permissionQueryResponseRows: Seq[VariableResultsRow] = permissionQueryResponse.results.bindings
permission: Option[AdministrativePermissionADM] = if (permissionQueryResponseRows.nonEmpty) {
/* check if we only got one administrative permission back */
val apCount: Int = permissionQueryResponseRows.groupBy(_.rowMap("s")).size
if (apCount > 1)
throw InconsistentRepositoryDataException(
s"Only one administrative permission instance allowed for project: $projectIri and group: $groupIri combination, but found $apCount.")
/* get the iri of the retrieved permission */
val returnedPermissionIri = permissionQueryResponse.getFirstRow.rowMap("s")
val groupedPermissionsQueryResponse: Map[String, Seq[String]] =
permissionQueryResponseRows.groupBy(_.rowMap("p")).map {
case (predicate, rows) => predicate -> rows.map(_.rowMap("o"))
}
val hasPermissions = PermissionUtilADM.parsePermissionsWithType(
groupedPermissionsQueryResponse.get(OntologyConstants.KnoraBase.HasPermissions).map(_.head),
PermissionType.AP)
Some(
permissionsmessages.AdministrativePermissionADM(iri = returnedPermissionIri,
forProject = projectIri,
forGroup = groupIri,
hasPermissions = hasPermissions)
)
} else {
None
}
//_ = log.debug(s"administrativePermissionForProjectGroupGetADM - projectIri: $projectIRI, groupIri: $groupIRI, administrativePermission: $permission")
} yield permission
}
/**
* Gets a single administrative permission identified by project and group.
*
* @param projectIri the project.
* @param groupIri the group.
* @param requestingUser the requesting user.
* @return an [[AdministrativePermissionGetResponseADM]]
*/
private def administrativePermissionForProjectGroupGetRequestADM(
projectIri: IRI,
groupIri: IRI,
requestingUser: UserADM): Future[AdministrativePermissionGetResponseADM] = {
for {
ap <- administrativePermissionForProjectGroupGetADM(projectIri,
groupIri,
requestingUser = KnoraSystemInstances.Users.SystemUser)
result = ap match {
case Some(ap) => permissionsmessages.AdministrativePermissionGetResponseADM(ap)
case None =>
throw NotFoundException(
s"No Administrative Permission found for project: $projectIri, group: $groupIri combination")
}
} yield result
}
/**
* Adds a new administrative permission (internal use).
*
* @param createRequest the administrative permission to add.
* @param featureFactoryConfig the feature factory configuration.
* @param requestingUser the requesting user.
* @param apiRequestID the API request ID.
* @return an optional [[AdministrativePermissionADM]]
*/
private def administrativePermissionCreateRequestADM(
createRequest: CreateAdministrativePermissionAPIRequestADM,
featureFactoryConfig: FeatureFactoryConfig,
requestingUser: UserADM,
apiRequestID: UUID): Future[AdministrativePermissionCreateResponseADM] = {
log.debug("administrativePermissionCreateRequestADM")
/**
* The actual change project task run with an IRI lock.
*/
def createPermissionTask(createRequest: CreateAdministrativePermissionAPIRequestADM,
requestingUser: UserADM): Future[AdministrativePermissionCreateResponseADM] =
for {
// does the permission already exist
checkResult: Option[AdministrativePermissionADM] <- administrativePermissionForProjectGroupGetADM(
createRequest.forProject,
createRequest.forGroup,
requestingUser = KnoraSystemInstances.Users.SystemUser
)
_ = checkResult match {
case Some(ap: AdministrativePermissionADM) =>
throw DuplicateValueException(
s"An administrative permission for project: '${createRequest.forProject}' and group: '${createRequest.forGroup}' combination already exists. " +
s"This permission currently has the scope '${PermissionUtilADM
.formatPermissionADMs(ap.hasPermissions, PermissionType.AP)}'. " +
s"Use its IRI ${ap.iri} to modify it, if necessary.")
case None => ()
}
// get project
maybeProject: Option[ProjectADM] <- (responderManager ? ProjectGetADM(
identifier = ProjectIdentifierADM(maybeIri = Some(createRequest.forProject)),
featureFactoryConfig = featureFactoryConfig,
requestingUser = KnoraSystemInstances.Users.SystemUser
)).mapTo[Option[ProjectADM]]
// if it doesnt exist then throw an error
project: ProjectADM = maybeProject.getOrElse(
throw NotFoundException(s"Project '${createRequest.forProject}' not found. Aborting request."))
// get group
groupIri: IRI <- if (OntologyConstants.KnoraAdmin.BuiltInGroups.contains(createRequest.forGroup)) {
Future.successful(createRequest.forGroup)
} else {
for {
maybeGroup <- (responderManager ? GroupGetADM(
groupIri = createRequest.forGroup,
featureFactoryConfig = featureFactoryConfig,
requestingUser = KnoraSystemInstances.Users.SystemUser
)).mapTo[Option[GroupADM]]
// if it does not exist then throw an error
group: GroupADM = maybeGroup.getOrElse(
throw NotFoundException(s"Group '${createRequest.forGroup}' not found. Aborting request."))
} yield group.id
}
customPermissionIri: Option[SmartIri] = createRequest.id.map(iri => iri.toSmartIri)
newPermissionIri: IRI <- checkOrCreateEntityIri(customPermissionIri,
stringFormatter.makeRandomPermissionIri(project.shortcode))
// Create the administrative permission.
createAdministrativePermissionSparqlString = org.knora.webapi.messages.twirl.queries.sparql.admin.txt
.createNewAdministrativePermission(
namedGraphIri = OntologyConstants.NamedGraphs.PermissionNamedGraph,
triplestore = settings.triplestoreType,
permissionClassIri = OntologyConstants.KnoraAdmin.AdministrativePermission,
permissionIri = newPermissionIri,
projectIri = project.id,
groupIri = groupIri,
permissions = PermissionUtilADM.formatPermissionADMs(createRequest.hasPermissions, PermissionType.AP)
)
.toString
// _ = log.debug("projectCreateRequestADM - create query: {}", createNewProjectSparqlString)
_ <- (storeManager ? SparqlUpdateRequest(createAdministrativePermissionSparqlString))
.mapTo[SparqlUpdateResponse]
// try to retrieve the newly created permission
maybePermission <- administrativePermissionForIriGetRequestADM(administrativePermissionIri = newPermissionIri,
requestingUser = requestingUser,
apiRequestID = apiRequestID)
newAdminPermission: AdministrativePermissionADM = maybePermission.administrativePermission
} yield AdministrativePermissionCreateResponseADM(administrativePermission = newAdminPermission)
for {
// run the task with an IRI lock
taskResult <- IriLocker.runWithIriLock(
apiRequestID,
PERMISSIONS_GLOBAL_LOCK_IRI,
() => createPermissionTask(createRequest, requestingUser)
)
} yield taskResult
}
///////////////////////////////////////////////////////////////////////////
// OBJECT ACCESS PERMISSIONS
///////////////////////////////////////////////////////////////////////////
/**
* Gets all permissions attached to the resource.
*
* @param resourceIri the IRI of the resource.
* @param requestingUser the requesting user.
* @return a sequence of [[PermissionADM]]
*/
private def objectAccessPermissionsForResourceGetADM(
resourceIri: IRI,
requestingUser: UserADM): Future[Option[ObjectAccessPermissionADM]] = {
log.debug(s"objectAccessPermissionsForResourceGetV1 - resourceIRI: $resourceIri")
for {
projectIri <- getProjectOfEntity(resourceIri)
// Check user's permission for the operation
_ = if (!requestingUser.isSystemAdmin
&& !requestingUser.permissions.isProjectAdmin(projectIri)
&& !requestingUser.isSystemUser) {
throw ForbiddenException("Object access permissions can only be queried by system and project admin.")
}
sparqlQueryString <- Future(
org.knora.webapi.messages.twirl.queries.sparql.v1.txt
.getObjectAccessPermission(
triplestore = settings.triplestoreType,
resourceIri = Some(resourceIri),
valueIri = None
)
.toString())
//_ = log.debug(s"objectAccessPermissionsForResourceGetV1 - query: $sparqlQueryString")
permissionQueryResponse <- (storeManager ? SparqlSelectRequest(sparqlQueryString)).mapTo[SparqlSelectResult]
//_ = log.debug(s"objectAccessPermissionsForResourceGetV1 - result: ${MessageUtil.toSource(permissionQueryResponse)}")
permissionQueryResponseRows: Seq[VariableResultsRow] = permissionQueryResponse.results.bindings
permission: Option[ObjectAccessPermissionADM] = if (permissionQueryResponseRows.nonEmpty) {
val groupedPermissionsQueryResponse: Map[String, Seq[String]] =
permissionQueryResponseRows.groupBy(_.rowMap("p")).map {
case (predicate, rows) => predicate -> rows.map(_.rowMap("o"))
}
val hasPermissions: Set[PermissionADM] = PermissionUtilADM.parsePermissionsWithType(
groupedPermissionsQueryResponse.get(OntologyConstants.KnoraBase.HasPermissions).map(_.head),
PermissionType.OAP)
Some(
ObjectAccessPermissionADM(forResource = Some(resourceIri), forValue = None, hasPermissions = hasPermissions)
)
} else {
None
}
_ = log.debug(s"objectAccessPermissionsForResourceGetV1 - permission: $permission")
} yield permission
}
/**
* Gets all permissions attached to the value.
*
* @param valueIri the IRI of the value.
* @param requestingUser the requesting user.
* @return a sequence of [[PermissionADM]]
*/
private def objectAccessPermissionsForValueGetADM(
valueIri: IRI,
requestingUser: UserADM): Future[Option[ObjectAccessPermissionADM]] = {
log.debug(s"objectAccessPermissionsForValueGetV1 - valueIRI: $valueIri")
for {
projectIri <- getProjectOfEntity(valueIri)
// Check user's permission for the operation
_ = if (!requestingUser.isSystemAdmin
&& !requestingUser.permissions.isProjectAdmin(projectIri)
&& !requestingUser.isSystemUser) {
throw ForbiddenException("Object access permissions can only be queried by system and project admin.")
}
sparqlQueryString <- Future(
org.knora.webapi.messages.twirl.queries.sparql.v1.txt
.getObjectAccessPermission(
triplestore = settings.triplestoreType,
resourceIri = None,
valueIri = Some(valueIri)
)
.toString())
//_ = log.debug(s"objectAccessPermissionsForValueGetV1 - query: $sparqlQueryString")
permissionQueryResponse <- (storeManager ? SparqlSelectRequest(sparqlQueryString)).mapTo[SparqlSelectResult]
//_ = log.debug(s"objectAccessPermissionsForValueGetV1 - result: ${MessageUtil.toSource(permissionQueryResponse)}")
permissionQueryResponseRows: Seq[VariableResultsRow] = permissionQueryResponse.results.bindings
permission: Option[ObjectAccessPermissionADM] = if (permissionQueryResponseRows.nonEmpty) {
val groupedPermissionsQueryResponse: Map[String, Seq[String]] =
permissionQueryResponseRows.groupBy(_.rowMap("p")).map {
case (predicate, rows) => predicate -> rows.map(_.rowMap("o"))
}
val hasPermissions: Set[PermissionADM] = PermissionUtilADM.parsePermissionsWithType(
groupedPermissionsQueryResponse.get(OntologyConstants.KnoraBase.HasPermissions).map(_.head),
PermissionType.OAP)
Some(
ObjectAccessPermissionADM(forResource = None, forValue = Some(valueIri), hasPermissions = hasPermissions)
)
} else {
None
}
_ = log.debug(s"objectAccessPermissionsForValueGetV1 - permission: $permission")
} yield permission
}
///////////////////////////////////////////////////////////////////////////
// DEFAULT OBJECT ACCESS PERMISSIONS
///////////////////////////////////////////////////////////////////////////
/**
* Gets all IRI's of all default object access permissions defined inside a project.
*
* @param projectIri the IRI of the project.
* @param requestingUser the [[UserADM]] of the requesting user.
* @param apiRequestID the API request ID.
* @return a list of IRIs of [[DefaultObjectAccessPermissionADM]] objects.
*/
private def defaultObjectAccessPermissionsForProjectGetRequestADM(
projectIri: IRI,
requestingUser: UserADM,
apiRequestID: UUID): Future[DefaultObjectAccessPermissionsForProjectGetResponseADM] = {
for {
sparqlQueryString <- Future(
org.knora.webapi.messages.twirl.queries.sparql.v1.txt
.getDefaultObjectAccessPermissionsForProject(
triplestore = settings.triplestoreType,
projectIri = projectIri
)
.toString())
//_ = log.debug(s"defaultObjectAccessPermissionsForProjectGetRequestADM - query: $sparqlQueryString")
permissionsQueryResponse <- (storeManager ? SparqlSelectRequest(sparqlQueryString)).mapTo[SparqlSelectResult]
//_ = log.debug(s"defaultObjectAccessPermissionsForProjectGetRequestADM - result: ${MessageUtil.toSource(permissionsQueryResponse)}")
/* extract response rows */
permissionsQueryResponseRows: Seq[VariableResultsRow] = permissionsQueryResponse.results.bindings
permissionsWithProperties: Map[String, Map[String, String]] = permissionsQueryResponseRows
.groupBy(_.rowMap("s"))
.map {
case (permissionIri: String, rows: Seq[VariableResultsRow]) =>
(permissionIri, rows.map(row => (row.rowMap("p"), row.rowMap("o"))).toMap)
}
//_ = log.debug(s"defaultObjectAccessPermissionsForProjectGetRequestADM - permissionsWithProperties: $permissionsWithProperties")
permissions: Seq[DefaultObjectAccessPermissionADM] = permissionsWithProperties.map {
case (permissionIri: IRI, propsMap: Map[String, String]) =>
/* parse permissions */
val hasPermissions: Set[PermissionADM] =
PermissionUtilADM.parsePermissionsWithType(propsMap.get(OntologyConstants.KnoraBase.HasPermissions),
PermissionType.OAP)
/* construct permission object */
DefaultObjectAccessPermissionADM(
iri = permissionIri,
forProject = propsMap.getOrElse(
OntologyConstants.KnoraAdmin.ForProject,
throw InconsistentRepositoryDataException(s"Permission $permissionIri has no project.")),
forGroup = propsMap.get(OntologyConstants.KnoraAdmin.ForGroup),
forResourceClass = propsMap.get(OntologyConstants.KnoraAdmin.ForResourceClass),
forProperty = propsMap.get(OntologyConstants.KnoraAdmin.ForProperty),
hasPermissions = hasPermissions
)
}.toSeq
/* construct response object */
response = DefaultObjectAccessPermissionsForProjectGetResponseADM(permissions)
} yield response
}
/**
* Gets a single default object access permission identified by its IRI.
*
* @param permissionIri the IRI of the default object access permission.
* @param requestingUser the [[UserADM]] of the requesting user.
* @param apiRequestID the API request ID.
* @return a single [[DefaultObjectAccessPermissionADM]] object.
*/
private def defaultObjectAccessPermissionForIriGetRequestADM(
permissionIri: IRI,
requestingUser: UserADM,
apiRequestID: UUID): Future[DefaultObjectAccessPermissionGetResponseADM] = {
for {
defaultObjectAccessPermission <- permissionGetADM(permissionIri, requestingUser)
result = defaultObjectAccessPermission match {
case doap: DefaultObjectAccessPermissionADM =>
DefaultObjectAccessPermissionGetResponseADM(doap)
case _ => throw BadRequestException(s"$permissionIri is not a default object access permission.")
}
} yield result
}
/**
* Gets a single default object access permission identified by project and either:
* - group
* - resource class
* - resource class and property
* - property
*
* @param projectIri the project's IRI.
* @param groupIri the group's IRI.
* @param resourceClassIri the resource's class IRI
* @param propertyIri the property's IRI.
* @return an optional [[DefaultObjectAccessPermissionADM]]
*/
private def defaultObjectAccessPermissionGetADM(
projectIri: IRI,
groupIri: Option[IRI],
resourceClassIri: Option[IRI],
propertyIri: Option[IRI]): Future[Option[DefaultObjectAccessPermissionADM]] = {
val key = PermissionsMessagesUtilADM.getDefaultObjectAccessPermissionADMKey(projectIri,
groupIri,
resourceClassIri,
propertyIri)
val permissionFromCache =
CacheUtil.get[DefaultObjectAccessPermissionADM](PermissionsMessagesUtilADM.PermissionsCacheName, key)
val maybeDefaultObjectAccessPermissionADM: Future[Option[DefaultObjectAccessPermissionADM]] =
permissionFromCache match {
case Some(permission) =>
// found permission in the cache
logger.debug("defaultObjectAccessPermissionGetADM - cache hit for key: {}", key)
FastFuture.successful(Some(permission))
case None =>
// not found permission in the cache
for {
sparqlQueryString <- Future(
org.knora.webapi.messages.twirl.queries.sparql.v1.txt
.getDefaultObjectAccessPermission(
triplestore = settings.triplestoreType,
projectIri = projectIri,
maybeGroupIri = groupIri,
maybeResourceClassIri = resourceClassIri,
maybePropertyIri = propertyIri
)
.toString())
// _ = logger.debug(s"defaultObjectAccessPermissionGetADM - query: $sparqlQueryString")
permissionQueryResponse <- (storeManager ? SparqlSelectRequest(sparqlQueryString)).mapTo[SparqlSelectResult]
// _ = log.debug(s"defaultObjectAccessPermissionGetADM - result: ${MessageUtil.toSource(permissionQueryResponse)}")
permissionQueryResponseRows: Seq[VariableResultsRow] = permissionQueryResponse.results.bindings
permission: Option[DefaultObjectAccessPermissionADM] = if (permissionQueryResponseRows.nonEmpty) {
/* check if we only got one default object access permission back */
val doapCount: Int = permissionQueryResponseRows.groupBy(_.rowMap("s")).size
if (doapCount > 1)
throw InconsistentRepositoryDataException(
s"Only one default object permission instance allowed for project: $projectIri and combination of group: $groupIri, resourceClass: $resourceClassIri, property: $propertyIri combination, but found: $doapCount.")
/* get the iri of the retrieved permission */
val permissionIri = permissionQueryResponse.getFirstRow.rowMap("s")
val groupedPermissionsQueryResponse: Map[String, Seq[String]] =
permissionQueryResponseRows.groupBy(_.rowMap("p")).map {
case (predicate, rows) => predicate -> rows.map(_.rowMap("o"))
}
val hasPermissions: Set[PermissionADM] = PermissionUtilADM.parsePermissionsWithType(
groupedPermissionsQueryResponse.get(OntologyConstants.KnoraBase.HasPermissions).map(_.head),
PermissionType.OAP)
val doap: DefaultObjectAccessPermissionADM = DefaultObjectAccessPermissionADM(
iri = permissionIri,
forProject = groupedPermissionsQueryResponse
.getOrElse(OntologyConstants.KnoraAdmin.ForProject,
throw InconsistentRepositoryDataException(s"Permission has no project."))
.head,
forGroup = groupedPermissionsQueryResponse.get(OntologyConstants.KnoraAdmin.ForGroup).map(_.head),
forResourceClass =
groupedPermissionsQueryResponse.get(OntologyConstants.KnoraAdmin.ForResourceClass).map(_.head),
forProperty = groupedPermissionsQueryResponse.get(OntologyConstants.KnoraAdmin.ForProperty).map(_.head),
hasPermissions = hasPermissions
)
// write permission to cache
PermissionsMessagesUtilADM.writeDefaultObjectAccessPermissionADMToCache(doap)
Some(doap)
} else {
None
}
_ = logger.debug(
s"defaultObjectAccessPermissionGetADM - p: $projectIri, g: $groupIri, r: $resourceClassIri, p: $propertyIri, permission: $permission")
} yield permission
}