If the server you are attempting to contact requires authentication, you will need to supply a username and password. The username should be added in front of the server name with an @ character in between. You will then be prompted to enter a password.
movedat firstname.lastname@example.org:/path/downloadme /local/destination
You may also specify the password on the command line by adding a colon after the username.
movedat user:email@example.com:/path/downloadme /local/destination
This is useful in scripts, but is not generally recommended as it could allow your password to be viewed by other persons using your system and some password characters may conflict with the command line syntax. Instead, it is recommended that you use the Password Storage method below when preparing for scripts.
movedat will not prompt for a password if the terminal is non-interactive. For example, if it is run within a script and the password cannot be found in the cache or on the command line, movedat will fail immediately with an authentication error.
The username and password are always encrypted when communicating with the server, even when content encryption is not enabled.
Usernames and passwords must each be less than 40 bytes when UTF-8 encoded, or the limit imposed by the server operating system, whichever is less.
Usernames and passwords should consist of only ASCII letters, numbers, and printable symbols. The use of other characters, such as extended unicode characters, may work in some environments but is not assured and may compromise security.
If the server is running on a Windows system with Active Directory or LDAP enabled, you may specify an authentication domain by using the "-W" option. For example:
movedat -W domain firstname.lastname@example.org:/path/downloadme /local/destination
When using Shadow Authentication, the username field of AuthFile must match "username@domain" and is case sensitive. When using "-W" with a non-windows server, the username will be presented as "username@domain", which may or may not make sense to the operating system.
movedat will store the password for each combination of username, host IP address, and port number so that you do not need to retype it every time. The cached password remains valid for four hours or until it generates an authentication error.
Passwords are automatically cached only after an operation completes successfully.
In unix systems, the password cache is $HOME/.dei-pwcache2. In Windows, it is %APPDATA%\DEI\dei-pwcache2.dat. You may reset the cache by deleting this file.
The contents of the password cache are encrypted. To view a list of currently cached credentials, enable diagnostics with " -d 1 " in any authenticated movedat command. For example:
# movedat -d 1 email@example.com: Seeking /Users/me/.dei-pwcache2 Cached firstname.lastname@example.org:8080 PERMANENT Expired email@example.com:8080 Password for firstname.lastname@example.org: Caching password for email@example.com:8080
Passwords may be permanently stored in the encrypted dei-pwcache2 file. This is useful for scripts or frequently accessed servers.
Use the -A command line option to add to a set of credentials to storage:
movedat [-p port] [-W domain] -A user[:password]@example.com:
The username, port number, domain if present, and server IP address must match for the credentials to be used. When using "-W" to specify a domain, this must come before -A on the command line. If you do not specify a port, the default 8080 will be assumed. If you do not specify a password, you will be prompted for one. For example:
movedat -A firstname.lastname@example.org:
If the password contains special characters that conflict with the command syntax, such as an @, or to avoid placing the password on the command line in a script, you may pipe the password instead:
cat password.txt | movedat -A email@example.com:
To expire and remove credentials, including those cached temporarily, use the -E command line option:
movedat [-p port] -E firstname.lastname@example.org:
The password entry will be automatically removed from storage if the server returns a Bad Credentials error.