p4 login

Log in to the Perforce service by obtaining a ticket.

Syntax

p4 [g-opts] login [-a -p] [-h host] [user]
p4 [g-opts] login [-s]
p4 [g-opts] login [-r remote spec]

Description

The p4 login command authenticates a user and creates a ticket that represents a session with Helix Core. Once authenticated, a user can access the shared versioning service until either the ticket expires or until the user issues the p4 logout command.

By default, tickets are valid for 12 hours. This default value is defined on a per-group basis in the p4 group form.

To obtain a ticket valid for all IP addresses (for instance, to use Helix Core simultaneously on more than one workstation), use p4 login -a. Users with tickets that are valid for all IP addresses still consume only one Helix Core license.

Login attempts, whether successful or not, are logged to a structured log file. If the login fails, the reason for failure is included in the log. In the case of authentication triggers or LDAP authentication, the parts of the error message that contain user data are sanitized as needed.

If you use LDAP authentication, you can set the getattrs option in the ldap spec options field to specify whether the Fullname and Email fields for users created by p4 login are populated from the directory.

Options

-a

Obtain a ticket that is valid for all IP addresses.

-h host

Request a ticket that is valid for the specified host IP address.

-p

Display the ticket, rather than storing it in the local ticket file.

-s

Display the status of the current ticket, if one exists.

-r

Specify the remote server to which the login should be forwarded. If the remote spec passed in contains a RemoteUser entry, the login is performed for that user.

g-opts

See Global Options.

Usage Notes

Can File Arguments Use Revision Specifier? Can File Arguments Use Revision Range? Minimal Access Level Required

N/A

N/A

list

Examples

p4 login

Prompt the user for a password. If the password is entered correctly, issue a ticket valid on the user’s machine.

p4 -u builder login -a

Attempt to log in as user builder. If the password is entered correctly, issue a ticket valid on all machines.

Related Commands

To end a login session

p4 logout

To display tickets

p4 tickets