问题描述
我会从PL / sql Oracle 11g调用Web服务,但是以下脚本不起作用:
declare
v_Endpoint varchar2(500) := '<my_endpoint>';
v_Http_Req Utl_Http.Req;
begin
Utl_Http.Set_Wallet('<my_wallet_path>','<my_wallet_password>');
Utl_Http.Set_Proxy('<proxy_url>:<proxy_password>@<proxy-url>:8080');
v_Http_Req := Utl_Http.Begin_Request(v_Endpoint,'POST','HTTP/1.1');
exception
when others then
DBMS_OUTPUT.PUT_LINE('EXCEPTION: '||sqlERRM);
DBMS_OUTPUT.PUT_LINE('EXCEPTION: '||DBMS_UTILITY.FORMAT_ERROR_BACKTRACE);
DBMS_OUTPUT.PUT_LINE('EXCEPTION: '||UTL_HTTP.GET_DETAILED_sqlERRM);
end;
EXCEPTION: ORA-29273: richiesta HTTP non riuscita
ORA-06512: a "SYS.UTL_HTTP",line 1130
ORA-53203: violazione di sicurezza
EXCEPTION: ORA-06512: a "SYS.UTL_HTTP",line 1130
ORA-06512: a line 7
EXCEPTION: ORA-53203: violazione di sicurezza
Procedura PL/sql completata correttamente.
使用SOAPUI可以毫无问题地连接到端点。我可以使用代理
如何解决这个问题?
解决方法
您可能需要定义ACL才能访问外部网络服务。检查以下输出:
SELECT * FROM DBA_NETWORK_ACLS;
SELECT * FROM DBA_NETWORK_ACL_PRIVILEGES;
然后查看CREATE_ACL Procedure上的文档:
DBMS_NETWORK_ACL_ADMIN.CREATE_ACL (
acl IN VARCHAR2,description IN VARCHAR2,principal IN VARCHAR2,is_grant IN BOOLEAN,privilege IN VARCHAR2,start_date IN TIMESTAMP WITH TIMEZONE DEFAULT NULL,end_date IN TIMESTAMP WITH TIMEZONE DEFAULT NULL );