1myproxy-change-pass-phrase(1)       MyProxy      myproxy-change-pass-phrase(1)
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NAME

6       myproxy-change-pass-phrase - change MyProxy passphrase
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SYNOPSIS

9       myproxy-change-pass-phrase [ options ]
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DESCRIPTION

12       The  myproxy-change-pass-phrase  command  changes  the passphrase under
13       which a credential is protected in the MyProxy repository.  The command
14       first  prompts  for  the  current  passphrase  for the credential, then
15       prompts twice for the new passphrase.  Only the  credential  owner  can
16       change  a  credential's  passphrase.   The user must have a valid proxy
17       credential as generated by grid-proxy-init  or  retrieved  by  myproxy-
18       logon(1) when running this command.
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OPTIONS

21       -h, --help
22              Displays command usage text and exits.
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24       -u, --usage
25              Displays command usage text and exits.
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27       -v, --verbose
28              Enables verbose debugging output to the terminal.
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30       -V, --version
31              Displays version information and exits.
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33       -s hostname[:port], --pshost hostname[:port]
34              Specifies  the  hostname(s)  of the myproxy-server(s).  Multiple
35              hostnames, each hostname optionally followed by a ':'  and  port
36              number, may be specified in a comma-separated list.  This option
37              is required if the MYPROXY_SERVER environment  variable  is  not
38              defined.  If specified, this option overrides the MYPROXY_SERVER
39              environment variable. If a port number is specified with a host‐
40              name,   it   will   override  the  -p  option  as  well  as  the
41              MYPROXY_SERVER_PORT environment variable for that host.
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43       -p port, --psport port
44              Specifies  the  TCP  port  number  of   the   myproxy-server(8).
45              Default: 7512
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47       -l username, --username username
48              Specifies  the MyProxy account under which the credential should
49              be stored.  By default, the command uses the value of  the  LOG‐
50              NAME environment variable.  Use this option to specify a differ‐
51              ent account username on the MyProxy server.  The  MyProxy  user‐
52              name need not correspond to a real Unix username.
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54       -d, --dn_as_username
55              Use  the  certificate  subject  (DN)  as  the  default username,
56              instead of the LOGNAME environment variable.
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58       -k name, --credname name
59              Specifies the credential name.
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61       -S, --stdin_pass
62              By default, the command prompts for a passphrase and  reads  the
63              passphrase  from  the active tty.  When running the command non-
64              interactively, there may be no associated tty.  Specifying  this
65              option tells the command to read passphrases from standard input
66              without prompts or confirmation.
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EXIT STATUS

69       0 on success, >0 on error
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ENVIRONMENT

72       GLOBUS_GSSAPI_NAME_COMPATIBILITY
73              This client will, by default, perform a  reverse-DNS  lookup  to
74              determine the FQHN (Fully Qualified Host Name) to use in verify‐
75              ing the identity of the server by checking the FQHN against  the
76              CN   in   server's   certificate.    Setting  this  variable  to
77              STRICT_RFC2818 will cause the reverse-DNS lookup to NOT be  per‐
78              formed  and  the  user-specified  name to be used instead.  This
79              variable setting will be ignored if MYPROXY_SERVER_DN (described
80              later) is set.
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82       MYPROXY_SERVER
83              Specifies  the  hostname(s)  where the myproxy-server(8) is run‐
84              ning. Multiple hostnames can be specified in a  comma  separated
85              list  with  each  hostname optionally followed by a ':' and port
86              number.  This environment variable can be used in place  of  the
87              -s option.
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89       MYPROXY_SERVER_PORT
90              Specifies the port where the myproxy-server(8) is running.  This
91              environment variable can be used in place of the -p option.
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93       MYPROXY_SERVER_DN
94              Specifies the distinguished name (DN) of the  myproxy-server(8).
95              All  MyProxy client programs authenticate the server's identity.
96              By default, the MyProxy client programs  expect  the  server  to
97              have    a   distinguished   name   with   "/CN=host/<fqhn>"   or
98              "/CN=myproxy/<fqhn>" or "/CN=<fqhn>" (where <fqhn> is the fully-
99              qualified  hostname  of  the  server).  If the server is running
100              with some other DN, you can set  this  environment  variable  to
101              tell  the MyProxy clients to accept the alternative DN. Also see
102              GLOBUS_GSSAPI_NAME_COMPATIBILITY above.
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104       MYPROXY_TCP_PORT_RANGE
105              Specifies a range of valid port numbers in  the  form  "min,max"
106              for the client side of the network connection to the server.  By
107              default, the client will bind to any available port.   Use  this
108              environment  variable  to  restrict  the  ports  used to a range
109              allowed by your firewall.  If unset,  MyProxy  will  follow  the
110              setting of the GLOBUS_TCP_PORT_RANGE environment variable.
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112       X509_USER_CERT
113              Specifies a non-standard location for the certificate to be used
114              for authentication to the myproxy-server(8).
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116       X509_USER_KEY
117              Specifies a non-standard location for the private key to be used
118              for authentication to the myproxy-server(8).
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120       X509_USER_PROXY
121              Specifies a non-standard location for the proxy credential to be
122              used for authentication to the myproxy-server(8).
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124       X509_CERT_DIR
125              Specifies a non-standard location for the CA certificates direc‐
126              tory.
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AUTHORS

129       See http://grid.ncsa.illinois.edu/myproxy/about for the list of MyProxy
130       authors.
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SEE ALSO

133       myproxy-destroy(1),     myproxy-get-trustroots(1),     myproxy-info(1),
134       myproxy-init(1),    myproxy-logon(1),   myproxy-retrieve(1),   myproxy-
135       store(1), myproxy-server.config(5), myproxy-admin-adduser(8),  myproxy-
136       admin-change-pass(8),  myproxy-admin-load-credential(8), myproxy-admin-
137       query(8), myproxy-server(8)
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141MyProxy                            2009-12-1     myproxy-change-pass-phrase(1)
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