Directory path of the wallet to which the ACL is to be assigned. Privilege is granted or not (denied). This procedure sets the access control list (ACL) of a wallet which controls access to the wallet from the database. DBMS_NETWORK_ACL_UTILITY Database Oracle Oracle Database Release 19 PL/SQL Packages and Types Reference Table of Contents Search Download Table of Contents Preface Changes in This Release for Oracle Database PL/SQL Packages and Types Reference 1 Introduction to Oracle Supplied PL/SQL Packages & Types This procedure sets the access control list (ACL) of a network host which controls access to the host from the database. This enables the user to gain access to the network service that requires password or certificate identification. If NULL, lower_port is assumed. Table 122-2 DBMS_NETWORK_ACL_ADMIN Exceptions. req: Use the UTL_HTTP.REQ data type to create the object that will be used to begin the HTTP request. If the ACL is shared with another host or wallet, a copy of the ACL is made before the ACL is modified. You can configure access control to grant access to passwords and client certificates. The jdwp privilege is needed in conjunction with the DEBUG CONNECT SESSION system privilege. This deprecated procedure deletes a privilege in an access control list. Host to which the ACL is to be assigned. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the APPEND_HOST_ACE Procedure and the APPEND_WALLET_ACE Procedure. Both administrators and users can check network connection and domain privileges. Position (1-based) of the ACE. This procedure removes privileges from access control entries (ACE) in the access control list (ACL) of a wallet matching the given ACE. Table 101-7 APPEND_WALLET_ACE Function Parameters. Start date of the access control entry (ACE). Only one ACL can be assigned to any host computer, domain, or IP subnet, and if specified, the TCP port range. The precedence order for a host in an access control list is determined by the use of port ranges. Oracle Database Real Application Security Administrator's and Developer's Guide for more information about the XS$ACE_TYPE object type. This function checks if a privilege is granted or denied the user in an ACL. Network privilege to be deleted. Upper bound of an optional TCP port range. [DEPRECATED] Assigns an access control list (ACL) to a wallet, [DEPRECATED] Checks if a privilege is granted or denied the user in an access control list (ACL), [DEPRECATED] Checks if a privilege is granted to or denied from the user in an ACL by specifying the object ID of the access control list, [DEPRECATED] Creates an access control list (ACL) with an initial privilege setting, [DEPRECATED] Deletes a privilege in an access control list (ACL), [DEPRECATED] Drops an access control list (ACL), Removes privileges from access control entries (ACE) in the access control list (ACL) of a network host matching the given ACE, Removes privileges from access control entries (ACE) in the access control list (ACL) of a wallet matching the given ACE, Sets the access control list (ACL) of a network host which controls access to the host from the database, Sets the access control list (ACL) of a wallet which controls access to the wallet from the database, [DEPRECATED] Unassigns the access control list (ACL) currently assigned to a network host, [DEPRECATED] Unassigns the access control list (ACL) currently assigned to a wallet. This guide explains how to configure the access control for database users and roles by using the DBMS_NETWORK_ACL_ADMIN PL/SQL package. Technical Details: Oracle 19c EE (release 19.3) installed on Windows 10 Pro laptop Setup as multi-tenant with a single pluggable database - PDB1 This is what I have done . If the protected URL being requested requires the user name and password to authenticate, then you can use the SET_AUTHENTICATION_FROM_WALLET procedure to set the user name and password from the wallet to authenticate. The "who" part is called the principal of an . However, suppose preston had been granted access to a host connection on port 80, but then denied access to the host connections on ports 30003999. Grant the use_client_certificates and use_passwords privileges for wallet file:/example/wallets/hr_wallet to SCOTT. Configuring fine-grained access control for users and roles that need to access external network services from the database. The DBMS_NETWORK_ACL_ADMIN and UTL_HTTP PL/SQL packages can configure ACL access for a wallet in a shared database session. Table 122-14 DELETE_PRIVILEGE Function Parameters, Principal (database user or role) for whom all the ACE will be deleted. Solution Therefore, the output does not display the *.example.com and * that appear in the output from the database administrator-specific DBA_HOST_ACES view. This deprecated procedure unassigns the access control list (ACL) currently assigned to a wallet. Deprecated Subprograms Directory path of the wallet to which the ACL is assigned. To remove the assignment, use UNASSIGN_ACL Procedure. This procedure unassigns the access control list (ACL) currently assigned to a network host. Table 101-19 SET_WALLET_ACL Function Parameters. - smtp: Sends SMTP to a host through the UTL_SMTP and UTL_MAIL packages, - resolve: Resolves a network host name or IP address through the UTL_INADDR package, - connect: Grants the user permission to connect to a network service at a host through the UTL_TCP, UTL_SMTP, UTL_MAIL, UTL_HTTP, and DBMS_LDAP packages, or the HttpUriType type. If the user is NULL, the invoker is assumed. DBMS_OUTPUT.put_line ('BEGIN'); DBMS_OUTPUT.put_line (' DBMS_NETWORK_ACL_ADMIN.add_privilege ('); DBMS_OUTPUT.put_line (' acl => ''' || i.acl || ''','); DBMS_OUTPUT.put_line (' principal => ''' || i.principal || ''','); DBMS_OUTPUT.put_line (' is_grant => ' || i.is_grant || ','); DBMS_OUTPUT.put_line (' privilege => ''' || i.privilege || ''','); These new Network ACL's are an extension of the acl facilities of the XDB subsytem. The CONTAINS_HOST in the DBMS_NETWORK_ACL_UTLILITY package determines if a host is contained in a domain. It can be used in conjunction with the DBA_HOST_ACE view to determine the users and their privilege assignments to access a network host.For example, for access to www.us.example.com: For example, for HQ_DBA's own permission to access to www.us.example.com: This table lists and briefly describes the DBMS_NETWORK_ACL_ADMIN package subprograms. You can use the DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE procedure to grant the access control privileges to a user. Examples are as follows: lower_port: (Optional) For TCP connections, enter the lower boundary of the port range. The host can be the name or the IP address of the host. You can drop the access control list by using the DROP_ACL Procedure. You may want to amend any ACL scripts you have in version control. Do not use environment variables, such as $ORACLE_HOME, nor insert a space after file: and before the path name. Table 122-13 CREATE_ACL Procedure Parameters. The ACL has no access control effect unless it is assigned to the network target. To remove the ACE, use REMOVE_WALLET_ACE. Table 115-13 CREATE_ACL Procedure Parameters. Typically, you use this feature to control access to applications that run on specific host addresses. Table 122-4 ADD_PRIVILEGE Function Parameters, Name of the ACL. The following table lists the exceptions raised by the DBMS_NETWORK_ACL_ADMIN package. Example 10-1 Granting Privileges to a Database Role External Network Services. Host to which the ACL is to be assigned. This procedure appends an access control entry (ACE) with the specified privilege to the ACL for the given host, and creates the ACL if it does not exist yet. This procedure appends access control entries (ACE) of an access control list (ACL) to the ACL of a wallet. You can use a wildcard to specify a domain or a IP subnet. The Oracle wallet provides secure storage of user passwords and client certificates. Ensure that you have exported the wallet to a file. If a NULL value is given, the deletion is applicable to both granted or denied privileges. Oracle Database Real Application Security Administrator's and Developer's Guide for more information about the XS$ACE_TYPE object type. host can be a host name, domain name, IP address, or subnet. The port range must not overlap with any other port ranges for the same host assigned already. The asterisk wildcard must be at the beginning, before a period (.) These PL/SQL network utility packages, and the DBMS_NETWORK_ACL_ADMIN and DBMS_NETWORK_ACL_UTILITY packages, support both IP Version 4 (IPv4) and IP Version 6 (IPv6) addresses. assuming the user has been granted the use_client_certificates privilege in the ACL assigned to the wallet. Upper bound of an optional TCP port range. Lower bound of an optional TCP port range. If acl is NULL, any ACL assigned to the wallet is unassigned. Table 101-9 ASSIGN_ACL Function Parameters. The host or domain name is case-insensitive. Appends an access control entry (ACE) to the access control list (ACL) of a network host. The host or domain name is case-insensitive. The range of port numbers is between 1 and 65535. upper_port: (Optional) For TCP connections, enter the upper boundary of the port range. Table 115-6 APPEND_HOST_ACL Function Parameters. Symptoms: Cause: Solution: The path is case-sensitive and of the format file:directory-path. for_proxy: Specify whether the HTTP authentication information is for access to the HTTP proxy server instead of the Web server. @AllanMiranda - not necessarily only DBAs, but anybody with sufficient privileges (e.g. In this example, the wallet will not be shared with other applications within the same database session. When you assign a new access control list to a network target, Oracle Database unassigns the previous access control list that was assigned to the same target. Grant the connect and resolve privileges for host www.us.example.com to SCOTT. If NULL, lower_port is assumed. The following subprograms are deprecated with release Oracle Database 12c: The EXECUTE privilege on the DBMS_NETWORK_ACL_ADMIN package is granted to the DBA role and to the EXECUTE_CATALOG_ROLE by default. To reset your SYS password. Upper bound of a TCP port range. Oracle Database Real Application Security Administrator's and Developer's Guide for information about additional XS$ACE_TYPE parameters that you can include for the ace parameter setting: granted, inverted, start_date, and end_date. If both host and acl are NULL, all ACLs assigned to any hosts are unassigned. The first step is to create the actual ACL and define the privileges for it: The general syntax is as follows: BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL ( acl => "file_name.xml", description => "file description", Operations are called privileges. Table 101-21 UNASSIGN_WALLET_ACL Procedure Parameters, Name of the ACL. When specified, the ACE expires after the specified date. When specified, the ACE will be valid only on and after the specified date. Host from which the ACL is to be removed. To remove the assignment, use UNASSIGN_ACL Procedure. In this case, you must configure access control for the host connection on port 80, and a separate access control configuration for the host connection on ports 30003999. At a command prompt, create the wallet. A wildcard can be used to specify a domain or a IP subnet. For example, *.example.com is valid, but *example.com and *.example. When specifying a TCP port range of a host, it cannot overlap with other existing port ranges of the host.- If the ACL is shared with another host or wallet, a copy of the ACL will be made before the ACL is modified. This procedure sets the access control list (ACL) of a wallet which controls access to the wallet from the database. The end_date will be ignored if the privilege is added to an existing ACE. Oracle Database Java Developers Guide for more information about debugging server applications with JDWP, Oracle SQL Developer User's Guide for information about remote debugging in SQL Developer. The ACL controls access to the given host from the database and the ACE specifies the privileges granted to or denied from the specified principal. An access control list to grant privileges to the user to use the wallet. The authentication should succeed at the remote Web server and the user can proceed to retrieve the HTTP response by using the GET_RESPONSE function. Relative path will be relative to "/sys/acls". Position (1-based) of the ACE. For tighter access control, grant only the http, http_proxy, or smtp privilege instead of the connect privilege if the user uses the UTL_HTTP, HttpUriType, UTL_SMTP, or UTL_MAIL only. host: Enter the name of the host. Revoke the resolve privilege for host www.us.example.com from SCOTT. The host can be the name or the IP address of the host. To resolve a host name that was given a host IP address, or the IP address that was given a host name, with the UTL_INADDR package, grant the database user the resolve privilege. If a non-NULL value is given, the privilege will be added in a new ACE at the given position and there should not be another ACE for the principal with the same is_grant (grant or deny). If a NULL value is given, the privilege will be added to the ACE matching the principal and the is_grant if one exists, or to the end of the ACL if the matching ACE does not exist. Fine-grained access control for Oracle wallets provide user access to network services that require passwords or certificates. Example 10-7 Configuring ACL Access for a Wallet in a Shared Database Session. The DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE procedure can configure access control for external network services. If ACL is NULL, any ACL assigned to the host is unassigned. This procedure appends access control entries (ACE) of an access control list (ACL) to the ACL of a wallet. Table 101-10 ASSIGN_WALLET_ACL Procedure Parameters. Only the database administrator can query this view. This procedure is deprecated in Oracle Database 12c. The host or domain name is case-insensitive. A host's ACL is created and set on-demand when an access control entry (ACE) is appended to the host's ACL. For a given host, say www.us.example.com, the following domains are listed in decreasing precedence: An IP address' ACL takes precedence over its subnets' ACLs. Users are discouraged from setting a host's ACL manually. User to check against. The ACL controls access to the given wallet from the database and the ACE specifies the privileges granted to or denied from the specified principal. Append an access control entry (ACE) to the access control list (ACL) of a network host. To remove the ACE, use REMOVE_WALLET_ACE. To resolve a host name that was given a host IP address, or the IP address that was given a host name, with the UTL_INADDR package, grant the database user the resolve privilege. Table 101-6 APPEND_HOST_ACL Function Parameters. Example 10-5 shows how the DBA_HOST_ACES data dictionary view displays the privilege granted in the previous access control list. To remove the ACE, use the REMOVE_WALLET_ACE Procedure. Only one ACL can be assigned to any host computer, domain, or IP subnet, and if specified, the TCP port range. The host or domain name is case-insensitive. Configuring fine-grained access control for users and roles that need to access external network services from the database. Start date of the access control entry (ACE). This procedure assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range. An ACL, as the name infers, is basically a list of who can access what and with which privileges. Case sensitive. When specified, the ACE expires after the specified date. (See Precedence Order for a Host Computer in Multiple Access Control List Assignments for the precedence order when you use wildcards in domain names.) If your application has exclusive use of the database session, you can hold the wallet in the database session by using the UTL_HTTP.SET_WALLET procedure. This feature enhances security for network connections because it restricts the external network hosts that a database user can connect to using the PL/SQL network utility packages UTL_TCP, UTL_SMTP, UTL_MAIL, UTL_HTTP, and UTL_INADDR; the DBMS_LDAP and DBMS_DEBUG_JDWP PL/SQL packages; and the HttpUriType type. Example 10-6 configures wallet access for two Human Resources department roles, hr_clerk and hr_manager. ACLs are used to control access by users to external network services and resources from the database through PL/SQL network utility packages including UTL_TCP, UTL_HTTP, UTL_SMTP andUTL_INADDR. [DEPRECATED] Assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range. Who denote for Principal of an ACL/User/Role or Public. Basic: Specifies HTTP basic authentication. You must include http_proxy in conjunction to the http privilege if the user makes the HTTP request through a proxy. The access control list assigned to a subnet has a lower precedence than those assigned to the smaller subnets it contains. Directory path of the wallet to which the ACL is to be assigned. Tutorial: Adding an Email Alert to a Fine-Grained Audit Policy for an example of configuring access control to external network services for email alerts. Relative path will be relative to "/sys/acls". Principal (database user or role) to whom the privilege is granted or denied. Ensure that this path is the same path you specified when you created access control list in Step 2: Configure Access Control Privileges for the Oracle Wallet in the previous section. Table 115-15 DROP_ACL Procedure Parameters. Relative path will be relative to "/sys/acls". SQL> create user demo identified by demo 2 default tablespace users 3 quota unlimited on users; User created. Enclose each privilege with single quotation marks and separate each with a comma (for example, 'http', 'http_proxy'). Upper bound of a TCP port range. The SELECT privilege on the view is granted to PUBLIC. In this Document. This procedure appends an access control entry (ACE) to the access control list (ACL) of a wallet. Table 101-2 DBMS_NETWORK_ACL_ADMIN Exceptions. Appends an access control entry (ACE) to the access control list (ACL) of a network host. Duplicate privileges in the matching ACE in the host ACL will be skipped. Using the information provided by the view, you may need to combine the data to determine if a user is granted the privilege at the current time, the roles the user has, the order of the access control entries, and so on. Solution In this Document Goal Solution Example 10-9 User Checking Network Access Control Permissions. If the ACL is shared with another host or wallet, a copy of the ACL will be made before the ACL is modified. Use the procedures in this chapter to reconfigure the network access for the application. Scripting on this page enhances content navigation, but does not change the content in any way. Oracle Application Security access control lists (ACL) can implement fine-grained access control to external network services. If ACL is NULL, any ACL assigned to the host is unassigned. Duplicate privileges in the matching ACE in the host ACL will be skipped. This procedure removes privileges from access control entries (ACE) in the access control list (ACL) of a network host matching the given ACE. select any dictionary); but you'll also need someone with execute privs on the dbms_network_acl_admin package to set those up. This procedure assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range. A wildcard can be used to specify a domain or a IP subnet. The path is case-sensitive of the format file:directory-path. When ACEs with "connect" privileges are appended to a host's ACLs with and without a port range, the one appended to the host with a port range takes precedence. The end_date must be greater than or equal to the start_date. End date of the access control entry (ACE). To remove the ACE, use the REMOVE_HOST_ACE Procedure. The start_date will be ignored if the privilege is added to an existing ACE. Grant the connect and resolve privileges for host www.us.example.com to SCOTT. To remove an access control list assignment, use the UNASSIGN_ACL Procedure. When accessing I get the above erros.I did the following stepsSQL> exec dbms_network_acl_admin.create_acl(acl=>'testlitle.xml', description=> 'all hctra.net connections',principal=>'TAG_OWNER't=>true,privilege=>'connect');PL/SQL procedure s To remove an access control list assignment, use the UNASSIGN_ACL Procedure. End date of the access control entry (ACE). Network privilege to be granted or denied. The syntax for the DBMS_NETWORK_ACL_ADMIN.APPEND_WALLET_ACE procedure is as follows: wallet_path: Enter the path to the directory that contains the wallet that you created in Step 1: Create an Oracle Wallet. ACLs are used to control access by users to external network services and resources from the database through PL/SQL network utility packages including UTL_TCP , UTL_HTTP , UTL_SMTP and UTL_INADDR . You can configure user access to external network services and wallets through a set of PL/SQL packages and one type. To drop the access control list, use the DROP_ACL Procedure. Parent topic: Managing User Authentication andAuthorization. To remove the assignment, use the UNASSIGN_WALLET_ACL Procedure. When specified, the ACE will be valid only on and after the specified date. To drop the access control list, use the DROP_ACL Procedure. Principal (database user or role) to whom the privilege is granted or denied. ORA-24247: acceso de red denegado por la lista de control de acceso (ACL) ORA-06512: en "SYS.UTL_INADDR", lnea 19 ORA-06512: en "SYS.UTL_INADDR", lnea 40 ORA-06512: en lnea 1 24247. The NETWORK_ACL_ADMIN package provides the interface to administer the network access control lists (ACL). ACLs are used to control access by users to external network services and resources from the database through PL/SQL network utility packages including UTL_TCP , UTL_HTTP , UTL_SMTP and UTL_INADDR . principal_type: Enter XS_ACL.PTYPE_DB for a database user or role. When specifying a TCP port range of a host, it cannot overlap with other existing port ranges of the host.- If the ACL is shared with another host or wallet, a copy of the ACL will be made before the ACL is modified. The DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE can configure access control to deny or grant privileges for a user and a role. This procedure assigns an access control list (ACL) to a wallet. The USER_HOST_ACES view is PUBLIC, so all users can query it. This feature enables you to grant privileges to users who are using passwords and client certificates stored in Oracle wallets to access external protected HTTP resources through the UTL_HTTP package. Oracle provides DBA-specific data dictionary views to find information about privilege assignments. Oracle recommends that you do not use deprecated subprograms in new applications. Table 115-9 ASSIGN_ACL Function Parameters. The DBMS_NETWORK_ACL_ADMIN package provides the interface to administer the network access control lists (ACL). If both acl and wallet_path are NULL, all ACLs assigned to any wallets are unassigned. If a NULL value is given, the deletion is applicable to all privileges. The username is case-sensitive as in the USERNAME column of the ALL_USERS view. Omit it for the resolve privilege. If ACL is NULL, any ACL assigned to the host is unassigned. If host is NULL, the ACL will be unassigned from any host. Table 10-1 Data Dictionary Views That Display Information about Access Control Lists. Start date of the access control entry (ACE). The host, which can be the name or the IP address of the host. ACLs are used to control access by users to external network services and resources from the database through PL/SQL network utility packages including UTL_TCP, UTL_HTTP, UTL_SMTP and UTL_INADDR. Be aware that for wallets, you must specify either the use_client_certificates or use_passwords privileges. If a NULL value is given, the deletion is applicable to all privileges. Table 101-14 DELETE_PRIVILEGE Function Parameters, Principal (database user or role) for whom all the ACE will be deleted. Appends an access control entry (ACE) to the access control list (ACL) of a network host. So for a given host, for example, "www.us.example.com", the following domains are listed in decreasing precedences: In the same way, the ACL assigned to an subnet takes a lower precedence than the other ACLs assigned smaller subnets, which take a lower precedence than the ACLs assigned to the individual IP addresses. The access control list assigned to a domain has a lower precedence than those assigned to the subdomains. To remove the ACE, use the REMOVE_WALLET_ACE Procedure. The UTL_HTTP.CREATE_REQUEST_CONTEXT function creates the request context itself. The ACL controls access to the given host from the database and the ACE specifies the privileges granted to or denied from the specified principal." The procedure remains available in the package only for reasons of backward compatibility. CREATE_ACL using DBMS_NETWORK_ACL_ADMIN sys package:- BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL ( acl => '/sys/acls/utl_http.xml', description => 'Allowing SMTP Connection', principal => 'SCHEMANAME', is_grant => TRUE, privilege => 'connect', start_date => SYSTIMESTAMP, end_date => NULL); COMMIT; END; / This is essentially a local debugging session. DBMS_NETWORK_ACL_ADMIN Database Oracle Oracle Database Release 19 PL/SQL Table of Contents Search Download Oracle Database PL/SQL 1 PL/SQL 2 Oracle Application ExpressAPEX_APPLICATIONAPEX_ZIP 3 CTX_ADM 4 CTX_ANL 5 CTX_CLS 6 CTX_DDL 7 CTX_DOC Privilege is granted or not (denied). A TNS-01166: Listener rejected registration or update of service ACL error can result if the listener is not configured to recognize access control for external network services. This is my code (connected as sys as sysdba): declare l_username varchar2(30) := 'APEX_190200. However, Oracle Database does not drop the access control list. Relative path will be relative to "/sys/acls". Appends an access control entry (ACE) to the access control list (ACL) of a network host. This function checks if a privilege is granted to or denied from the user in an ACL by specifying the object ID of the access control list. ACL created but accessing gives ORA-29273 ORA-12541 I have created a ACL and assigned it to a host. For example, you can configure applications to use the credentials stored in the wallets instead of hard-coding the credentials in the applications. This function checks if a privilege is granted or denied the user in an ACL. You can use a wildcard to specify a domain or an IP subnet. cd to your $ {ORACLE_HOME}/database. Example 10-3 Configuring Access Control for a Single Role and Network Connection, Parent topic: Examples of Configuring Access Control for External Network Services. This function checks if a privilege is granted to or denied from the user in an ACL by specifying the object ID of the access control list. The use of the user name and password in the wallet requires the use_passwords privilege to be granted to the user in the ACL assigned to the wallet. * for IPv4 addresses that belong to an IP subnet. This procedure is deprecated in Oracle Database 12c. The following table lists the exceptions raised by the DBMS_NETWORK_ACL_ADMIN package. DBMS_NETWORK_ACL_ADMIN.CREATE_ACL (. The DBMS_NETWORK_ACL_ADMIN package provides the interface to administer the network Access Control List (ACL). This procedure assigns an access control list (ACL) to a wallet. This deprecated procedure creates an access control list (ACL) with an initial privilege setting. The resolve privilege in the access control list has no effect when a port range is specified in the access control list assignment. If the user is NULL, the invoker is assumed. If the ACL is shared with another host or wallet, a copy of the ACL will be made before the ACL is modified. You can drop the access control list by using the DROP_ACL Procedure. If the user is NULL, the invoker is assumed. If both acl and wallet_path are NULL, all ACLs assigned to any wallets are unassigned. Table 101-20 UNASSIGN_ACL Function Parameters. Otherwise, an intruder who gained access to the database could maliciously attack the network, because, by default, the PL/SQL utility packages are created with the EXECUTE privilege granted to PUBLIC users. Only a client certificate can authenticate users, as long as the user has been granted the appropriate privilege in the ACL wallet. The path is case-sensitive and of the format file:directory-path. An ACL must have at least one privilege setting. Understanding DBMS_NETWORK_ACL_ADMIN With Example (Doc ID 1080105.1) Last updated on JULY 19, 2022 Applies to: PL/SQL - Version 11.1.0.7 and later Information in this document applies to any platform. Principal (database user or role) to whom the privilege is granted or denied. Goal In 12c and later, DBMS_NETWORK_ACL_ADMIN.CREATE_ACL and DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL are not recommended. Table 115-17 REMOVE_WALLET_ACE Function Parameters. * are not. The DBMS_NETWORK_ACL_ADMIN package defines constants to use specifying parameter values. When specifying a TCP port range of a host, it cannot overlap with other existing port ranges of the host. The ACL controls access to the given host from the database and the ACE specifies the privileges granted to or denied from the specified principal. If a non-NULL value is given, the privilege will be added in a new ACE at the given position and there should not be another ACE for the principal with the same is_grant (grant or deny).

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