WSDL ACL update is controled by?...What's causing the timeout?

Question

I am doing some small tests.
- drop localhost.xml
- register localhost (allow all *)
- check wsdl call ("OK")
- drop localhost.xml
- register localhost (disallow via for instance 192.* --> server / network is in 10.* domain)
- check wsdl call ("Not OK" --> ORA-24247 -- which is the expected result)
- drop localhost.xml
- register localhost (allow all *)
- check wsdl call ("Not OK" --> ORA-24247 -- which is the expected result)
While hitting "/" multiple times after 1/2 min or so the check wsdl is OK again.
I am using two sessions
- SYS using SQLPlus on localhost to change the entries for "localhost.xml"
-"MARK" user account that uses SQL*Plus via a TNS connection on my client
test is based on Testing Protocol Server  WSDL functionality ("Testing Protocol Server WSDL functionality")
There is a timeout before I can access the oraws service again? Whats causing this?

Answer 1

=== SQLPlus session SYS ===
BEGIN   DBMS_NETWORK_ACL_ADMIN.DROP_ACL(acl => 'localhost.xml'); end;
commit;
begin
  dbms_network_acl_admin.create_acl('localhost.xml', 'Description here', 'MARK', true, 'connect');
  dbms_network_acl_admin.assign_acl('localhost.xml', '*');
end;
COMMIT
alter system register
/=== SQL Plus Session "Mark" ===
SQL> select  httpuritype( :url ).getXML() from dual
  2  /
HTTPURITYPE(:URL).GETXML()
<definitions name="SQUARE"
    targetNamespace="http://xmlns.oracle.com/orawsv/MARK/SQUARE"
    xmlns="http://schemas.xmlsoap.org/wsdl/"
    xmlns:tns="http://xmlns.oracle.com/orawsv/MARK/SQUARE"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
  <types>
    <xsd:schema targetNamespace="http://xmlns.oracle.com/orawsv/MARK/SQUARE"
     elementFormDefault="qualified">
      <xsd:element name="SQUAREInput">
        <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="PARM-NUMBER-INOUT" type="xsd:double"/>
            </xsd:sequence>
          </xsd:complexType>
      </xsd:element>
      <xsd:element name="SQUAREOutput">
        <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="PARM" type="xsd:double"/>
            </xsd:sequence>
          </xsd:complexType>
      </xsd:element>
   </xsd:schema>
  </types>
  <message name="SQUAREInputMessage">
    <part name="parameters" element="tns:SQUAREInput"/>
  </message>
  <message name="SQUAREOutputMessage">
    <part name="parameters" element="tns:SQUAREOutput"/>
  </message>
  <portType name="SQUAREPortType">
  <operation name="SQUARE">
      <input message="tns:SQUAREInputMessage"/>
      <output message="tns:SQUAREOutputMessage"/>
    </operation>
  </portType>
  <binding name="SQUAREBinding"
           type="tns:SQUAREPortType">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="SQUARE">
      <soap:operation
soapAction="SQUARE"/>
      <input>
        <soap:body parts="parameters" use="literal"/>
      </input>
      <output>
        <soap:body parts="parameters" use="literal"/>
      </output>
    </operation>
  </binding>
  <service name="SQUAREService">
    <documentation>Oracle Web Service</documentation>
    <port name="SQUAREPort" binding="tns:SQUAREBinding">
       <soap:address
             location="http://10.252.252.102:8080/orawsv/MARK/SQUARE"/>
     </port>
  </service>
</definitions>
1 row selected.==== SQLPlus session SYS ====
BEGIN   DBMS_NETWORK_ACL_ADMIN.DROP_ACL(acl => 'localhost.xml'); end;
commit;
begin
  dbms_network_acl_admin.create_acl('localhost.xml', 'Description here', 'MARK', true, 'connect');
  dbms_network_acl_admin.assign_acl('localhost.xml', '192.*');
end;
COMMIT
alter system register
/==== SQLPlus session "MARK" ====
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected=== SQLPlus session "SYS" ===
BEGIN   DBMS_NETWORK_ACL_ADMIN.DROP_ACL(acl => 'localhost.xml'); end;
commit;
begin
  dbms_network_acl_admin.create_acl('localhost.xml', 'Description here', 'MARK', true, 'connect');
  dbms_network_acl_admin.assign_acl('localhost.xml', '*');
end;
COMMIT
alter system register
/=== SQLPlus session "MARK" ===
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL>
SQL> /
ERROR:
ORA-29273: HTTP request failed
ORA-06512: at "SYS.UTL_HTTP", line 1674
ORA-24247: network access denied by access control list (ACL)
ORA-06512: at "SYS.HTTPURITYPE", line 34
ORA-06512: at "SYS.HTTPURITYPE", line 97
no rows selected
SQL> /
HTTPURITYPE(:URL).GETXML()
<definitions name="SQUARE"
    targetNamespace="http://xmlns.oracle.com/orawsv/MARK/SQUARE"
    xmlns="http://schemas.xmlsoap.org/wsdl/"
    xmlns:tns="http://xmlns.oracle.com/orawsv/MARK/SQUARE"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema"
    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
  <types>
    <xsd:schema targetNamespace="http://xmlns.oracle.com/orawsv/MARK/SQUARE"
     elementFormDefault="qualified">
      <xsd:element name="SQUAREInput">
        <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="PARM-NUMBER-INOUT" type="xsd:double"/>
            </xsd:sequence>
          </xsd:complexType>
      </xsd:element>
      <xsd:element name="SQUAREOutput">
        <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="PARM" type="xsd:double"/>
            </xsd:sequence>
          </xsd:complexType>
      </xsd:element>
   </xsd:schema>
  </types>
  <message name="SQUAREInputMessage">
    <part name="parameters" element="tns:SQUAREInput"/>
  </message>
  <message name="SQUAREOutputMessage">
    <part name="parameters" element="tns:SQUAREOutput"/>
  </message>
  <portType name="SQUAREPortType">
  <operation name="SQUARE">
      <input message="tns:SQUAREInputMessage"/>
      <output message="tns:SQUAREOutputMessage"/>
    </operation>
  </portType>
  <binding name="SQUAREBinding"
           type="tns:SQUAREPortType">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="SQUARE">
      <soap:operation
soapAction="SQUARE"/>
      <input>
        <soap:body parts="parameters" use="literal"/>
      </input>
      <output>
        <soap:body parts="parameters" use="literal"/>
      </output>
    </operation>
  </binding>
  <service name="SQUAREService">
    <documentation>Oracle Web Service</documentation>
    <port name="SQUAREPort" binding="tns:SQUAREBinding">
       <soap:address
             location="http://10.252.252.102:8080/orawsv/MARK/SQUARE"/>
     </port>
  </service>
</definitions>
1 row selected.Message was edited by:
Marco Gralike