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41 .Nd propagate the KDC database
45 .Oo Fl m Ar file \*(Ba Xo
46 .Fl Fl master-key= Ns Pa file
49 .Oo Fl d Ar file \*(Ba Xo
50 .Fl Fl database= Ns Pa file
53 .Op Fl Fl source= Ns Ar heimdal|mit-dump
54 .Oo Fl r Ar string \*(Ba Xo
55 .Fl Fl v4-realm= Ns Ar string
58 .Oo Fl c Ar cell \*(Ba Xo
59 .Fl Fl cell= Ns Ar cell
62 .Oo Fl k Ar keytab \*(Ba Xo
63 .Fl Fl keytab= Ns Ar keytab
66 .Oo Fl R Ar string \*(Ba Xo
67 .Fl Fl v5-realm= Ns Ar string
70 .Op Fl D | Fl Fl decrypt
71 .Op Fl E | Fl Fl encrypt
72 .Op Fl n | Fl Fl stdout
73 .Op Fl v | Fl Fl verbose
76 .Op Ar host Ns Op : Ns Ar port
81 takes a principal database in a specified format and converts it into
82 a stream of Heimdal database records. This stream can either be
83 written to standard out, or (more commonly) be propagated to a
85 server running on a different machine.
87 If propagating, it connects to all
89 specified on the command by opening a TCP connection to port 754
90 (service hprop) and sends the database in encrypted form.
94 .It Fl m Ar file , Fl Fl master-key= Ns Pa file
95 Where to find the master key to encrypt or decrypt keys with.
96 .It Fl d Ar file , Fl Fl database= Ns Pa file
97 The database to be propagated.
98 .It Fl Fl source= Ns Ar heimdal|mit-dump|krb4-dump|kaserver
99 Specifies the type of the source database. Alternatives include:
101 .Bl -tag -width mit-dump -compact -offset indent
105 a MIT Kerberos 5 dump file
107 +.It Fl k Ar keytab , Fl Fl keytab= Ns Ar keytab
108 The keytab to use for fetching the key to be used for authenticating
109 to the propagation daemon(s). The key
111 is used from this keytab. The default is to fetch the key from the
113 .It Fl R Ar string , Fl Fl v5-realm= Ns Ar string
114 Local realm override.
115 .It Fl D , Fl Fl decrypt
116 The encryption keys in the database can either be in clear, or
117 encrypted with a master key. This option transmits the database with
119 .It Fl E , Fl Fl encrypt
120 This option transmits the database with encrypted keys.
121 .It Fl n , Fl Fl stdout
122 Dump the database on stdout, in a format that can be fed to hpropd.
125 The following will propagate a database to another machine (which
128 .Bd -literal -offset indent
129 $ hprop slave-1 slave-2