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34 .Dd September 18, 2006
39 .Nd impersonate a user when there exist a srvtab, keyfile or KeyFile
42 .Op Fl s Ar string \*(Ba Fl Fl server= Ns Ar string
43 .Op Fl c Ar string \*(Ba Fl Fl client= Ns Ar string
44 .Op Fl k Ar string \*(Ba Fl Fl keytab= Ns Ar string
46 .Op Fl e Ar integer \*(Ba Fl Fl expire-time= Ns Ar integer
47 .Op Fl a Ar string \*(Ba Fl Fl client-address= Ns Ar string
48 .Op Fl t Ar string \*(Ba Fl Fl enc-type= Ns Ar string
49 .Op Fl Fl session-enc-type= Ns Ar string
50 .Op Fl f Ar string \*(Ba Fl Fl ticket-flags= Ns Ar string
57 program creates a "fake" ticket using the service-key of the service.
58 The service key can be read from a Kerberos 5 keytab, AFS KeyFile or
59 (if compiled with support for Kerberos 4) a Kerberos 4 srvtab.
62 .It Fl s Ar string Ns , Fl Fl server= Ns Ar string
63 name of server principal
64 .It Fl c Ar string Ns , Fl Fl client= Ns Ar string
65 name of client principal
66 .It Fl k Ar string Ns , Fl Fl keytab= Ns Ar string
68 .It Fl 5 Ns , Fl Fl krb5
69 create a Kerberos 5 ticket
70 .It Fl e Ar integer Ns , Fl Fl expire-time= Ns Ar integer
71 lifetime of ticket in seconds
72 .It Fl a Ar string Ns , Fl Fl client-address= Ns Ar string
74 .It Fl t Ar string Ns , Fl Fl enc-type= Ns Ar string
75 encryption type (defaults to "aes256-cts-hmac-sha1-96")
76 .It Fl Fl session-enc-type= Ns Ar string
77 session encryption type (defaults to enc-type or "des-cbc-crc" for afs service tickets)
78 .It Fl f Ar string Ns , Fl Fl ticket-flags= Ns Ar string
79 ticket flags for krb5 ticket
91 .Pa /usr/afs/etc/KeyFile
92 when available and the
94 option is used with an appropriate prefix.
102 -s host/hummel.e.kth.se@E.KTH.SE -c lha@E.KTH.SE -5
103 will create a Kerberos 5 ticket for lha@E.KTH.SE for the host
104 hummel.e.kth.se if there exists a keytab entry for it in
105 .Pa /etc/krb5.keytab .
110 Love Hornquist Astrand <lha@kth.se>