To remove the assignment, use the UNASSIGN_WALLET_ACL Procedure. The resultant configuration resides in the SYS schema, not the schema of the user who created it. 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. in a domain, or at the end, after a period (. This function checks if a privilege is granted or denied the user in an ACL. Table 115-21 UNASSIGN_WALLET_ACL Procedure Parameters, Name of the ACL. The DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE procedure can configure access control for external network services. alias_to_retrieve_credentials_stored_in_wallet, /* 1. A wildcard can be used to specify a domain or a IP subnet. The UTL_HTTP package makes Hypertext Transfer Protocol (HTTP) callouts from SQL and PL/SQL. The ACL has no access control effect unless it is assigned to the network target. The host or domain name is case-insensitive. Oracle Database provides PL/SQL packages and types for fine-grained access to control access to external network services and wallets. Oracle recommends that you do not use deprecated subprograms in new applications. It is a list of access control entries to restrict the hosts that are allowed to connect to the Oracle database. This procedure removes privileges from access control entries (ACE) in the access control list (ACL) of a wallet matching the given ACE. Table 101-2 DBMS_NETWORK_ACL_ADMIN Exceptions. The DBMS_NETWORK_ACL_ADMIN and UTL_HTTP PL/SQL packages can configure ACL access for a wallet in a shared database session. To remove the permission, use the DELETE_PRIVILEGE Procedure. % ACLs are stored in XML DB. End date of the access control entry (ACE). The host can be the name or the IP address of the host. 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. 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. Table 115-13 CREATE_ACL Procedure Parameters. Before you can debug Java PL/SQL procedures, you must be granted the jdwp ACL privilege. The host, which can be the name or the IP address of the host. Support for deprecated features is for backward compatibility only. A wildcard can be used to specify a domain or a IP subnet. Sign In: To view full details, sign in with your My Oracle Support account. The DBMS_NETWORK_ACL_ADMIN.REMOVE_HOST_ACE procedure can be used to revoke external network privileges. The jdwp privilege is needed in conjunction with the DEBUG CONNECT SESSION system 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). The first step is to create the actual ACL and define the privileges for it: The general syntax is as follows: BEGIN. Ensure that you have exported the wallet to a file. 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. You will need this directory path when you complete the procedures in this section. To remove the assignment, use the UNASSIGN_WALLET_ACL Procedure. Example 10-4 Configuring Access Control Using a Grant and a Deny for User and Role. To assign an access control list to a group of network host computers, use the asterisk (*) wildcard character. A wallet's ACL is created and set on-demand when an access control entry (ACE) is appended to the wallet's ACL. Case sensitive. Table 101-11 CHECK_PRIVILEGE Function Parameters. So for a given IP address, for example, "192.168.0.100", the following subnets are listed in decreasing precedences: The port range is applicable only to the "connect" privilege assignments in the ACL. The SELECT privilege on this view is granted to the SELECT_CATALOG_ROLE role only. 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. 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. Both administrators and users can check network connection and domain privileges. The SELECT privilege on this view is granted to the SELECT_CATALOG_ROLE role only. Oracle Database Real Application Security Administrator's and Developer's Guide, "Managing Fine-grained Access to External Network Services". If ACL is NULL, any ACL assigned to the host is unassigned. However, Oracle Database does not drop the access control list. To create the wallet, use either the mkstore command-line utility or the Oracle Wallet Manager user interface. This procedure appends access control entries (ACE) of an access control list (ACL) to the ACL of a network host. How To Install Package DBMS_NETWORK_ACL_ADMIN (Doc ID 1118447.1) Last updated on MARCH 20, 2022 Applies to: Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2] Oracle Database Cloud Schema Service - Version N/A and later Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later Oracle Database Real Application Security Administrator's and Developer's Guide, "Managing Fine-grained Access to External Network Services". This deprecated procedure unassigns the access control list (ACL) currently assigned to a network host. Your steps look fine, so most likely cause is a name resolution one. This procedure adds a privilege to grant or deny the network access to the user. This procedure appends an access control entry (ACE) to the access control list (ACL) of a wallet. For example, you can configure applications to use the credentials stored in the wallets instead of hard-coding the credentials in the applications. Grant the use_client_certificates and use_passwords privileges for wallet file:/example/wallets/hr_wallet to SCOTT. The Classless Inter-Domain Routing (CIDR ) notation defines how IPv4 and IPv6 addresses are categorized for routing IP packets on the internet. The procedure remains available in the package only for reasons of backward compatibility. If NULL, lower_port is assumed. To remove the assignment, use UNASSIGN_ACL Procedure. Afterwards, you can query the DBA_HOST_ACES data dictionary view to find information about the privilege grants. DBMS_NETWORK_ACL_ADMIN.CREATE_ACL ( acl => 'www.xml', description => 'WWW ACL', principal => 'SCOTT', is_grant => true, privilege => 'connect' ); oracle acl Share Improve this question Follow edited Feb 6 at 4:55 Paul White 79.2k 28 394 617 asked Sep 22, 2015 at 17:22 Mark Harrison 809 4 20 31 Add a comment 2 Answers Sorted by: 6 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. 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. Host to which the ACL is to be assigned. When specified, the ACE will be valid only on and after the specified date. Support for deprecated features is for backward compatibility only. If NULL, lower_port is assumed. This deprecated procedure deletes a privilege in an access control list. for_proxy: Specify whether the HTTP authentication information is for access to the HTTP proxy server instead of the Web server. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the REMOVE_HOST_ACE Procedure and the REMOVE_WALLET_ACE Procedure. The start_date will be ignored if the privilege is added to an existing ACE. You can use a wildcard to specify a domain or a IP subnet. If ACL is NULL, any ACL assigned to the host is unassigned. Configuring fine-grained access control to Oracle wallets to make HTTP requests that require password or client-certificate authentication. Network privilege to be granted or denied. You can drop the access control list by using the DROP_ACL Procedure. When specified, the ACE expires after the specified date. (Contact Amazon for more information about this setting.). This view hides the access control lists from the user. You will refer to this object later on, when you set the user name and password from the wallet to access a password-protected Web page. Principal (database user or role) to whom the privilege is granted or denied. When accessing remote Web server-protected Web pages, users can authenticate themselves with passwords and client certificates stored in an Oracle wallet. Typically, you use this feature to control access to applications that run on specific host addresses. User to check against. Table 115-16 REMOVE_HOST_ACE Function Parameters, Whether to remove the ACL when it becomes empty when the ACE is removed. This deprecated procedure drops an access control list (ACL). Enclose each privilege with single quotation marks and separate each with a comma (for example, 'http', 'http_proxy'). Be aware that the use of wildcard characters affects the order of precedence for multiple access control lists that are assigned to the same host computer. Example 10-3 shows how you would configure access control for a single role (acct_mgr) and grant this role the http privilege for access to the www.us.example.com host. Existing procedures and functions of the DBMS_NETWORK_ACL_ADMIN PL/SQLpackage and catalog views have been deprecated and replaced with new equivalents In 12c, a network privilege can be granted by appending an access control entry (ACE) to a host ACL using DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE. 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. You can use a wildcard to specify a domain or a IP subnet. You can use a wildcard to specify a domain or an IP subnet. The username is case-sensitive as in the USERNAME column of the ALL_USERS view. If acl is NULL, any ACL assigned to the wallet is unassigned. An ACL, as the name infers, is basically a list of who can access what and with which privileges. Directory path of the wallet to which the ACL is to be assigned. Table 122-14 DELETE_PRIVILEGE Function Parameters, Principal (database user or role) for whom all the ACE will be deleted. Use the UTL_HTTP PL/SQL package to create a request context object that is used privately with the HTTP request and its response. Table 101-8 APPEND_WALLET_ACL Function Parameters. This procedure sets the access control list (ACL) of a wallet which controls access to the wallet from the database. 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. Shows the status of the network privileges for the current user to access network hosts. 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. Start date of the access control entry (ACE). Table 115-1 DBMS_NETWORK_ACL_ADMIN Constants. Port Range Limitation in 19c when assigning ACL via dbms_network_acl_admin.assign_acl. Duplicate privileges in the matching ACE in the host ACL will be skipped. 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. Position (1-based) of the ACE. Relative path will be relative to "/sys/acls". Directory path of the wallet to which the ACL is assigned. This document explains how to setup ACL on 12c and later. This deprecated procedure creates an access control list (ACL) with an initial privilege setting. wallet_path: Enter the path to the directory that contains the wallet. *), 192.0.2.3/8 (or ::ffff:192.0.2.3/104 or 192.*). The path is case-sensitive and of the format file:directory-path. Shows the network privileges defined for the network hosts. Returns 1 when the privilege is granted; 0 when the privilege is denied; NULL when the privilege is neither granted or denied. Upper bound of a TCP port range. In this specification, the TRUE setting for remove_empty_acl removes the ACL when it becomes empty when the ACE is removed. 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. So for a given IP address, for example, "192.168.0.100", the following subnets are listed in decreasing precedences: The port range is applicable only to the "connect" privilege assignments in the ACL. A host's ACL takes precedence over its domains' ACLs. Network privilege to be granted or denied. This procedure appends an access control entry (ACE) to the access control list (ACL) of a network host. This procedure appends access control entries (ACE) of an access control list (ACL) to the ACL of a wallet. Relative path will be relative to "/sys/acls". Relative path will be relative to "/sys/acls". When specifying a TCP port range of a host, it cannot overlap with other existing port ranges of the host. Symptoms Use the procedures in this chapter to reconfigure the network access for the application. */, /* 2. Use the DBMS_NETWORK_ACL_ADMIN.APPEND_WALLET_ACE procedure to configure the wallet access control privileges. When specified, the ACE is valid only on and after the specified date. Lower bound of an optional TCP port range. Users without database administrator privileges do not have the privilege to access the access control lists or to invoke those DBMS_NETWORK_ACL_ADMIN functions. Table 122-10 ASSIGN_WALLET_ACL Procedure Parameters. If a NULL value is given, the deletion is applicable to all privileges. 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. 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. To drop the access control list, use the DROP_ACL Procedure. If both acl and wallet_path are NULL, all ACLs assigned to any wallets are unassigned. Scripting on this page enhances content navigation, but does not change the content in any way. The access control list assigned to a subnet has a lower precedence than those assigned to the smaller subnets it contains. Find the PWDsomething.ora file there (where something will be your instance name), copy its name (into clipboard). ACL created but accessing gives ORA-29273 ORA-12541 I have created a ACL and assigned it to a host. The start_date will be ignored if the privilege is added to an existing ACE. Host from which the ACL is to be removed. AWS: Specifies the Amazon Simple Storage Service (S3) scheme. 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 create the wallet using the Oracle Database mkstore utility or Oracle Wallet Manager. When specified, the ACE expires after the specified date. exec DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE ('all_access.xml','SCHEMA', true, 'connect'); exec DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE ('all_access.xml','SCHEMA', true, 'use-client-certificates'); exec DBMS_NETWORK_ACL_ADMIN.ASSIGN_WALLET_ACL ('all_access.xml','file:/etc/ORACLE/WALLETS/oracle/custom/certwallet); To store passwords in the wallet, you must use the mkstore utility. This way, specific groups of users can connect to one or more host computers, based on privileges that you grant them. Parent topic: Managing Fine-Grained Access inPL/SQLPackages and Types. 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. Run orapwd file=PWDsomething.ora password=SomePasswordOfMine force=y, where PWDsomething.ora will be replaced with the file name from . The following table lists the exceptions raised by the DBMS_NETWORK_ACL_ADMIN package. The host, which can be the name or the IP address of the host. Append an access control entry (ACE) to the access control list (ACL) of a network host. You can revoke access control privileges for an Oracle wallet. principal_type: Enter XS_ACL.PTYPE_DB for a database user or role. Configuring fine-grained access control for users and roles that need to access external network services from the database. ORA-06512: at "SYS.DBMS_NETWORK_ACL_ADMIN", line 1132 ORA-06512: at line 2. When specified, the ACE will be valid only on and after the specified date. Only the database administrator can query this view. To drop the access control list, use the DROP_ACL Procedure. Lower bound of a TCP port range if not NULL. If the protected URL being requested requires username and password authentication, then set the username and password from the wallet to authenticate. The host can be the name or the IP address of the host. 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. [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. [DEPRECATED] Assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range. 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. While the procedure remains available in the package for reasons of backward compatibility, Oracle recommends using the REMOVE_HOST_ACE Procedure and the REMOVE_WALLET_ACE Procedure. Example of Creating and checking the ACL permissions by different methods present in DBMS_NETWORK_ACL_ADMIN package You can do it with one command as show above or separates commands as shown below: 1. An ACL, as the name implies, is simply a list of who can access what, and with which privileges. If NULL, lower_port is assumed. A wildcard can be used to specify a domain or a IP subnet. Example 10-8 shows how a database administrator can check the privileges for user preston to connect to www.us.example.com. Network privilege to be deleted. The DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE procedure can configure access control for a single role and network connection. When trying to create Network ACL fails. User to check against. This deprecated procedure unassigns the access control list (ACL) currently assigned to a network host. Grant the use_client_certificates and use_passwords privileges for wallet file:/example/wallets/hr_wallet to SCOTT. Who denote for Principal of an ACL/User/Role or Public. You can drop the access control list by using the DROP_ACL Procedure. In this case, the deny ACE (granted => false) must be appended first or else the user cannot be denied. Revoke the use_passwords privilege for wallet file:/example/wallets/hr_wallet from SCOTT. A wildcard can be used to specify a domain or a IP subnet. 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", So you'll probably have to get your DBA involved at some point, either to do this for you or to grant you the privs you need to set this up yourself. The HTTP request will use the external password store or the client certificate in the wallet to authenticate the user. Be aware that for wallets, you must specify either the use_client_certificates or use_passwords privileges. 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. Oracle Database provides data data dictionary views that you can use to find information about existing access control lists. [DEPRECATED] Assigns an access control list (ACL) to a host computer, domain, or IP subnet, and if specified, the TCP port range. * for IPv4 addresses that belong to an IP subnet. The "resolve" privilege assignments in an ACL have effects only when the ACL is assigned to a host without a port range. Support for deprecated features is for backward compatibility only. 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 . Oracle Database PL/SQL Packages and Types Reference for more information about the DBMS_NETWORK_ACL_ADMIN.REMOVE_HOST_ACE procedure. This procedure sets the access control list (ACL) of a network host which controls access to the host from the database. - 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. Symptoms: Cause: Solution: To remove an access control list assignment, use the UNASSIGN_ACL Procedure. Previously, we would assgn a particular rule with a range of lower => 80 and higher => 65535. Which denote for Connect or Resolve or both Connect and Resolve. The USER_HOST_ACES view is PUBLIC, so all users can query it. If both host and acl are NULL, all ACLs assigned to any hosts are unassigned. Shows the status of the wallet privileges for the current user to access contents in the wallets. We need to make sure the the database can make a callout to the mail server. Cause. Table 115-2 DBMS_NETWORK_ACL_ADMIN Exceptions. Examples are as follows: lower_port: (Optional) For TCP connections, enter the lower boundary of the port range. End date of the access control entry (ACE). Oracle Database Exadata Express Cloud Service - Version N/A and later Information in this document applies to any platform. A host's ACL is created and set on-demand when an access control entry (ACE) is appended to the host's ACL. This procedure assigns an access control list (ACL) to a wallet. A host's ACL is created and set on-demand when an access control entry (ACE) is appended to the host's ACL. Upper bound of a TCP port range. Upper bound of an optional TCP port range. The DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE can configure access control to deny or grant privileges for a user and a role. Table 122-15 DROP_ACL Procedure Parameters. For a given IP address, say 192.168.0.100, the following subnets are listed in decreasing precedence: An ACE with a "resolve" privilege can be appended only to a host's ACL without a port range. Example 10-5 shows how the DBA_HOST_ACES data dictionary view displays the privilege granted in the previous access control list. Case sensitive. An ACL must have at least one privilege setting. To remove an access control list assignment, use the UNASSIGN_ACL Procedure. BEGIN DBMS_NETWORK_ACL_ADMIN.create_acl ( acl => 'ldap_acl_file.xml', description => 'ACL to grant access to LDAP server', principal => 'APEX_LDAP_AUTH', is_grant => TRUE, privilege => 'connect', start_date => SYSTIMESTAMP, end_date => NULL); DBMS_NETWORK_ACL_ADMIN.assign_acl ( acl => 'ldap_acl_file.xml', host => 'ldap.example.com', lower_port => Table 101-16 REMOVE_HOST_ACE Function Parameters, Whether to remove the ACL when it becomes empty when the ACE is removed. This procedure assigns an access control list (ACL) to a wallet. 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. The steps to re-produce the problem: Create new PDB as CDB SYS user Creating a PDB Using the Seed create pluggable database test1 admin user test1admin identified by test1admin roles = (DBA) file_name_convert = ('/pdbseed/', '/test1/') ; alter pluggable database test1 open; Log in to PDB as test1admin and create new local non-administrative user If a NULL value is given, the deletion is applicable to all privileges. Returns 1 when the privilege is granted; 0 when the privilege is denied; NULL when the privilege is neither granted or denied. Table 101-10 ASSIGN_WALLET_ACL Procedure Parameters. You'll run the DBMS_NETWORK_ACL_ADMIN.APPEND_HOST_ACE procedure with that IP. This object stores a randomly-generated numeric key that Oracle Database uses to identify the request context. Name of the ACL. Duplicate privileges in the matching ACE in the host ACL will be skipped. 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. Table 101-6 APPEND_HOST_ACL Function Parameters. The host can be the name or the IP address of the host. BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL 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 path is case-sensitive of the format file:directory-path. */, About Managing Fine-Grained Access in PL/SQL Packages and Types, About Fine-Grained Access Control to External Network Services, Upgraded Applications That Depend on Packages That Use External Network Services, Configuring Access Control for External Network Services, Configuring Access Control to an Oracle Wallet, Examples of Configuring Access Control for External Network Services, Specifying a Group of Network Host Computers, Precedence Order for a Host Computer in Multiple Access Control List Assignments, Precedence Order for a Host in Access Control List Assignments with Port Ranges, Checking Privilege Assignments That Affect User Access to Network Hosts, Configuring Network Access for Java Debug Wire Protocol Operations, Data Dictionary Views for Access Control Lists Configured for User Access, Managing Fine-Grained Access inPL/SQLPackages and Types, Tutorial: Adding an Email Alert to a Fine-Grained Audit Policy, Syntax for Configuring Access Control for External Network Services, Enabling the Listener to Recognize Access Control for External Network Services, Example: Configuring Access Control for External Network Services, Revoking Access Control Privileges for External Network Services, Example: Revoking External Network Services Privileges, About Configuring Access Control to an Oracle Wallet, Step 2: Configure Access Control Privileges for the Oracle Wallet, Step 3: Make the HTTP Request with the Passwords and Client Certificates, Revoking Access Control Privileges for Oracle Wallets, Example: Configuring ACL Access Using Passwords in a Non-Shared Wallet, Example: Configuring ACL Access for a Wallet in a Shared Database Session, Making the HTTPS Request with the Passwords and Client Certificates, Using a Request Context to Hold the Wallet When Sharing the Session with Other Applications, Use of Only a Client Certificate to Authenticate, Example: Configuring Access Control for a Single Role and Network Connection, Example: Configuring Access Control for a User and Role, Example: Using the DBA_HOST_ACES View to Show Granted Privileges, About Privilege Assignments that Affect User Access to Network Hosts, How to Check User Network Connection and Domain Privileges, Example: Administrator Checking User Network Access Control Permissions, How Users Can Check Their Network Connection and Domain Privileges, Example: User Checking Network Access Control Permissions.
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