Shigeki Kobayashi created CONNECTORS-476:
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Summary: When running on MySQL initialize.sh causes access denied
error
Key: CONNECTORS-476
URL: https://issues.apache.org/jira/browse/CONNECTORS-476
Project: ManifoldCF
Issue Type: Improvement
Components: Framework core
Affects Versions: ManifoldCF 0.5
Reporter: Shigeki Kobayashi
initialize.sh causes access denied error if DB server is seperated from MCF's.
Suppose each server's IP are like followings:
MySQL Server IP: A
MCF Server IP: B
and properties.xml has the follwing parameters and values:
<property name="org.apache.manifoldcf.databaseimplementationclass"
value="org.apache.manifoldcf.core.database.DBInterfaceMySQL"/>
<property name="org.apache.manifoldcf.dbsuperusername" value="root"/>
<property name="org.apache.manifoldcf.dbsuperuserpassword" value="<password>"/>
<property name="org.apache.manifoldcf.database.name" value="manifoldcf"/>
<property name="org.apache.manifoldcf.mysql.server" value="A"/>
Then, executing initialize.sh causes the follwing error:
Caused by: java.sql.SQLException: Access denied for user 'manifoldcf'@'B'
(using password: YES)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:943)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4113)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1308)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2336)
at
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
The problem is that MCF requests MySQL to create a new "manifoldcf" user with
localhost access.
In this case, of course, MCF is on the server with IP B, MySQL should create a
new user with IP Address B.
The following method is the one creating a new MySQL user in the user table.
Modifying the part where IP information is added solves this problem.
JAR NAME :mcf-core.jar
PACKAGE :org.apache.manifoldcf.core.database
CLASS NAME :DBInterfaceMySQL
METHOD NAME: public void createUserAndDatabase
if(userName != null)
try
{
list.clear();
list.add(userName);
// list.add("localhost");
list.add(IP_ADDRESS_B);
list.add(password);
...
...
}
I guess it would be nice if properties.xml can have a new property taking MCF
server IP to
have MySQL create a "manifoldcf" user with that IP.
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