myproxy-retrieve(1) MyProxy myproxy-retrieve(1)
NAME
myproxy-retrieve - retrieve an end-entity credential
SYNOPSIS
myproxy-retrieve [ options ]
DESCRIPTION
The myproxy-retrieve command retrieves a credential directly from the
myproxy-server(8) that was previously stored using myproxy-init(1) or
myproxy-store(1). Unlike myproxy-logon(1), this command transfers the
private key in the repository over the network (over a private chan-
nel). To obtain a proxy credential, we recommend using myproxy-
logon(1) instead.
In the default mode, the command prompts for the pass phrase associated
with the credential to be retrieved and stores the retrieved credential
in the standard location ( ~/.globus/usercert.pem and
~/.globus/userkey.pem). You could then run grid-proxy-init to create a
proxy credential from the retrieved credentials.
OPTIONS
-h, --help
Displays command usage text and exits.
-u, --usage
Displays command usage text and exits.
-v, --verbose
Enables verbose debugging output to the terminal.
-V, --version
Displays version information and exits.
-s hostname, --pshost hostname
Specifies the hostname(s) of the myproxy-server(s). Multiple
hostnames may be specified in a comma-separated list. This
option is required if the MYPROXY_SERVER environment variable is
not defined. If specified, this option overrides the
MYPROXY_SERVER environment variable.
-p port, --psport port
Specifies the TCP port number of the myproxy-server(8).
Default: 7512
-l, --username
Specifies the MyProxy account under which the credential to
retrieve is stored. By default, the command uses the value of
the LOGNAME environment variable. Use this option to specify a
different account username on the MyProxy server. The MyProxy
username need not correspond to a real Unix username.
-d, --dn_as_username
Use the certificate subject (DN) as the default username,
instead of the LOGNAME environment variable. When used with the
-a option, the certificate subject of the authorization creden-
tial is used. Otherwise, the certificate subject of the default
credential is used.
-t hours, --proxy_lifetime hours
Specifies the lifetime of credentials retrieved from the
myproxy-server(8) using the stored credential. The resulting
lifetime is the shorter of the requested lifetime and the life-
time specified when the credential was stored using myproxy-
init(1). Default: 12 hours
-c filename, --certfile filename
Specifies the filename of where the certificate will be
stored.
-y filename, --keyfile filename
Specifies the filename of where the private key will be stored.
-a file, --authorization file
Use this option to specify an existing, valid credential that
you want to renew. Renewing a credential generally requires two
certificate-based authentications. The client authenticates
with its identity, using the credential in the standard location
or specified by X509_USER_PROXY or X509_USER_CERT and
X509_USER_KEY in addition to authenticating with the existing
credential, in the location specified by this option, that it
wants to renew.
-k name, --credname name
Specifies the name of the credential that is to be retrieved or
renewed.
-S, --stdin_pass
By default, the command prompts for a passphrase and reads the
passphrase from the active tty. When running the command non-
interactively, there may be no associated tty. Specifying this
option tells the command to read passphrases from standard input
without prompts or confirmation.
-T, --trustroots
Retrieve CA certificates directory from server (if available) to
store in the location specified by the X509_CERT_DIR environment
variable if set or /etc/grid-security/certificates if running as
root or ~/.globus/certificates if running as non-root.
-n, --no_passphrase
Don't prompt for a credential passphrase. Use other methods for
authentication, such as Kerberos ticket or X.509 certificate.
EXIT STATUS
0 on success, >0 on error
ENVIRONMENT
MYPROXY_SERVER
Specifies the hostname(s) where the myproxy-server(8) is run-
ning. This environment variable can be used in place of the -s
option.
MYPROXY_SERVER_PORT
Specifies the port where the myproxy-server(8) is running. This
environment variable can be used in place of the -p option.
MYPROXY_SERVER_DN
Specifies the distinguished name (DN) of the myproxy-server(8).
All MyProxy client programs authenticate the server's identity.
By default, MyProxy servers run with host credentials, so the
MyProxy client programs expect the server to have a distin-
guished name with "/CN=host/<fqhn>" or "/CN=myproxy/<fqhn>" or
"/CN=<fqhn>" (where <fqhn> is the fully-qualified hostname of
the server). If the server is running with some other DN, you
can set this environment variable to tell the MyProxy clients to
accept the alternative DN.
MYPROXY_TCP_PORT_RANGE
Specifies a range of valid port numbers in the form "min,max"
for the client side of the network connection to the server. By
default, the client will bind to any available port. Use this
environment variable to restrict the ports used to a range
allowed by your firewall. If unset, MyProxy will follow the
setting of the GLOBUS_TCP_PORT_RANGE environment variable.
X509_USER_CERT
Specifies a non-standard location for the certificate to be used
for authentication to the myproxy-server(8). Also specifies the
location for where the retrieved certificate will be stored
unless the -c option is given.
X509_USER_KEY
Specifies a non-standard location for the private key to be used
for authentication to the myproxy-server(8). Also specifies the
location for where the retrieved private key will be stored
unless the -y option is given.
X509_USER_PROXY
Specifies a non-standard location for the proxy credential to be
used for authentication to the myproxy-server(8).
X509_CERT_DIR
Specifies a non-standard location for the CA certificates direc-
tory.
AUTHORS
Bill Baker, Jim Basney, Shiva Shankar Chetan, Patrick Duda, Terry
Fleury, Jarek Gawor, Monte Goode, Daniel Kouril, Zhenmin Li, Neill
Miller, Jason Novotny, Miroslav Ruda, Benjamin Temko, and Von Welch
SEE ALSO
myproxy-change-pass-phrase(1), myproxy-destroy(1), myproxy-get-trust-
roots(1), myproxy-info(1), myproxy-init(1), myproxy-logon(1), myproxy-
store(1), myproxy-server.config(5), myproxy-admin-adduser(8), myproxy-
admin-change-pass(8), myproxy-admin-load-credential(8), myproxy-admin-
query(8), myproxy-server(8)
Globus 2008-12-12 myproxy-retrieve(1)
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