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IDEMPIERE-4268 Web Services : Read miss cross-tenant check (#443) 

Implement thread safe mechanism
https://mattermost.idempiere.org/idempiere/pl/hmpd8freutbhbgcjr9tu6ntitr
This commit is contained in:
Carlos Ruiz 2020-12-09 14:28:49 +01:00 committed by GitHub
parent d7bac68f94
commit 4c66c0018d
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 39 additions and 50 deletions
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10
org.adempiere.base/src/org/compiere/model/MClient.java
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@ -105,19 +105,13 @@ public class MClient extends X_AD_Client implements ImmutablePOSupport
public static MClient[] getAll (Properties ctx, String orderBy)
{
List<MClient> list = null;
int cid = Env.getAD_Client_ID(Env.getCtx());
try {
if (cid > 0) {
// forced potential cross tenant read - requires System client in context
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, 0);
}
PO.setCrossTenantSafe();
list = new Query(ctx,I_AD_Client.Table_Name,(String)null,(String)null)
.setOrderBy(orderBy)
.list();
} finally {
if (cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, cid);
}
PO.clearCrossTenantSafe();
}
for(MClient client:list ){
s_cache.put (Integer.valueOf(client.getAD_Client_ID()), client, e -> new MClient(Env.getCtx(), e));

10
org.adempiere.base/src/org/compiere/model/MRegion.java
View File

@ -54,19 +54,13 @@ public class MRegion extends X_C_Region
{
s_regions.clear();
List<MRegion> regions;
int cid = Env.getAD_Client_ID(Env.getCtx());
try {
if (cid > 0) {
// forced potential cross tenant read - requires System client in context
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, 0);
}
PO.setCrossTenantSafe();
regions = new Query(Env.getCtx(), Table_Name, "", null)
.setOnlyActiveRecords(true)
.list();
} finally {
if (cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, cid);
}
PO.clearCrossTenantSafe();
}
for (MRegion r : regions) {
r.markImmutable();

10
org.adempiere.base/src/org/compiere/model/MUser.java
View File

@ -822,18 +822,12 @@ public class MUser extends X_AD_User implements ImmutablePOSupport
pstmt.setInt (3, getAD_User_ID());
pstmt.setInt (4, AD_Org_ID);
rs = pstmt.executeQuery ();
int cid = Env.getAD_Client_ID(Env.getCtx());
try {
if (cid > 0) {
// forced potential cross tenant read - requires System client in context
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, 0);
}
PO.setCrossTenantSafe();
while (rs.next ())
list.add (new MRole(Env.getCtx(), rs, get_TrxName()));
} finally {
if (cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, cid);
}
PO.clearCrossTenantSafe();
}
}
catch (Exception e)

10
org.adempiere.base/src/org/compiere/model/MUserDefWin.java
View File

@ -104,19 +104,13 @@ public class MUserDefWin extends X_AD_UserDef_Win implements ImmutablePOSupport
private static MUserDefWin[] getAll (Properties ctx, int window_ID )
{
if (m_fullList == null) {
int cid = Env.getAD_Client_ID(Env.getCtx());
try {
if (cid > 0) {
// forced potential cross tenant read - requires System client in context
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, 0);
}
PO.setCrossTenantSafe();
m_fullList = new Query(ctx, MUserDefWin.Table_Name, null, null)
.setOnlyActiveRecords(true)
.list();
} finally {
if (cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, cid);
}
PO.clearCrossTenantSafe();
}
}

25
org.adempiere.base/src/org/compiere/model/PO.java
View File

@ -112,7 +112,7 @@ public abstract class PO
/**
*
*/
private static final long serialVersionUID = 1556095090658747371L;
private static final long serialVersionUID = -7231417421289556724L;
public static final String LOCAL_TRX_PREFIX = "POSave";
@ -4981,7 +4981,30 @@ public abstract class PO
throw new AdempiereException("Context lost");
}
/*
* To force a cross tenant safe read/write the client program must write code like this:
try {
PO.setCrossTenantSafe();
// write here the Query.list or PO.saveEx that is cross tenant safe
} finally {
PO.clearCrossTenantSafe();
}
*/
private static ThreadLocal<Boolean> isSafeCrossTenant = new ThreadLocal<Boolean>() {
@Override protected Boolean initialValue() {
return Boolean.FALSE;
};
};
public static void setCrossTenantSafe() {
isSafeCrossTenant.set(Boolean.TRUE);
}
public static void clearCrossTenantSafe() {
isSafeCrossTenant.set(Boolean.FALSE);
}
private void checkValidClient(boolean writing) {
if (isSafeCrossTenant.get())
return;
int envClientID = Env.getAD_Client_ID(getCtx());
// processes running from system client can read/write always
if (envClientID > 0) {

10
org.adempiere.base/src/org/compiere/wf/MWorkflow.java
View File

@ -131,21 +131,15 @@ public class MWorkflow extends X_AD_Workflow implements ImmutablePOSupport
{
final String whereClause = "WorkflowType=? AND IsValid=?";
List<MWorkflow> workflows;
int cid = Env.getAD_Client_ID(Env.getCtx());
try {
if (cid > 0) {
// forced potential cross tenant read - requires System client in context
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, 0);
}
PO.setCrossTenantSafe();
workflows = new Query(ctx, Table_Name, whereClause, trxName)
.setParameters(new Object[]{WORKFLOWTYPE_DocumentValue, true})
.setOnlyActiveRecords(true)
.setOrderBy("AD_Client_ID, AD_Table_ID")
.list();
} finally {
if (cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, cid);
}
PO.clearCrossTenantSafe();
}
ArrayList<MWorkflow> list = new ArrayList<MWorkflow>();
String oldKey = "";

10
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/util/UserPreference.java
View File

@ -18,6 +18,7 @@ import java.util.Properties;
import org.compiere.model.I_AD_Preference;
import org.compiere.model.MPreference;
import org.compiere.model.PO;
import org.compiere.model.Query;
import org.compiere.util.CLogger;
import org.compiere.util.Env;
@ -120,17 +121,12 @@ public final class UserPreference implements Serializable {
}
}
int cid = Env.getAD_Client_ID(Env.getCtx());
try {
if (preference.getAD_Client_ID() == 0 && cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, 0);
}
PO.setCrossTenantSafe();
preference.setValue(value);
preference.saveEx();
} finally {
if (preference.getAD_Client_ID() == 0 && cid > 0) {
Env.setContext(Env.getCtx(), Env.AD_CLIENT_ID, cid);
}
PO.clearCrossTenantSafe();
}
}
}