HPROP(8) UNIX System Manager's Manual HPROP(8) NNAAMMEE hhpprroopp - propagate the KDC database SSYYNNOOPPSSIISS hhpprroopp [--mm _f_i_l_e | ----mmaasstteerr--kkeeyy==_f_i_l_e] [--dd _f_i_l_e | ----ddaattaabbaassee==_f_i_l_e] [----ssoouurrccee==_h_e_i_m_d_a_l_|_m_i_t_-_d_u_m_p_|_k_r_b_4_-_d_u_m_p_|_k_r_b_4_-_d_b_|_k_a_s_e_r_v_e_r] [--rr _s_t_r_i_n_g | ----vv44--rreeaallmm==_s_t_r_i_n_g] [--cc _c_e_l_l | ----cceellll==_c_e_l_l] [--SS | ----kkaassppeecciiaallss] [--kk _k_e_y_t_a_b | ----kkeeyyttaabb==_k_e_y_t_a_b] [--RR _s_t_r_i_n_g | ----vv55--rreeaallmm==_s_t_r_i_n_g] [--DD | ----ddeeccrryypptt] [--EE | ----eennccrryypptt] [--nn | ----ssttddoouutt] [--vv | ----vveerrbboossee] [----vveerrssiioonn] [--hh | ----hheellpp] [_h_o_s_t[:_p_o_r_t]] _._._. DDEESSCCRRIIPPTTIIOONN hhpprroopp takes a principal database in a specified format and converts it into a stream of Heimdal database records. This stream can either be written to standard out, or (more commonly) be propagated to a hpropd(8) server running on a different machine. If propagating, it connects to all _h_o_s_t_s specified on the command by opening a TCP connection to port 754 (service hprop) and sends the database in encrypted form. Supported options: --mm _f_i_l_e, ----mmaasstteerr--kkeeyy==_f_i_l_e Where to find the master key to encrypt or decrypt keys with. --dd _f_i_l_e, ----ddaattaabbaassee==_f_i_l_e The database to be propagated. ----ssoouurrccee==_h_e_i_m_d_a_l_|_m_i_t_-_d_u_m_p_|_k_r_b_4_-_d_u_m_p_|_k_r_b_4_-_d_b_|_k_a_s_e_r_v_e_r Specifies the type of the source database. Alternatives include: heimdal a Heimdal database mit-dump a MIT Kerberos 5 dump file krb4-db a Kerberos 4 database krb4-dump a Kerberos 4 dump file kaserver an AFS kaserver database --kk _k_e_y_t_a_b, ----kkeeyyttaabb==_k_e_y_t_a_b The keytab to use for fetching the key to be used for authenti- cating to the propagation daemon(s). The key _k_a_d_m_i_n_/_h_p_r_o_p is used from this keytab. The default is to fetch the key from the KDC database. --RR _s_t_r_i_n_g, ----vv55--rreeaallmm==_s_t_r_i_n_g Local realm override. --DD, ----ddeeccrryypptt The encryption keys in the database can either be in clear, or encrypted with a master key. This option transmits the database with unencrypted keys. --EE, ----eennccrryypptt This option transmits the database with encrypted keys. --nn, ----ssttddoouutt Dump the database on stdout, in a format that can be fed to hpropd. The following options are only valid if hhpprroopp is compiled with support for Kerberos 4 (kaserver). --rr _s_t_r_i_n_g, ----vv44--rreeaallmm==_s_t_r_i_n_g v4 realm to use. --cc _c_e_l_l, ----cceellll==_c_e_l_l The AFS cell name, used if reading a kaserver database. --SS, ----kkaassppeecciiaallss Also dump the principals marked as special in the kaserver database. --44, ----vv44--ddbb Deprecated, identical to `--source=krb4-db'. --KK, ----kkaa--ddbb Deprecated, identical to `--source=kaserver'. EEXXAAMMPPLLEESS The following will propagate a database to another machine (which should run hpropd(8):) $ hprop slave-1 slave-2 Copy a Kerberos 4 database to a Kerberos 5 slave: $ hprop --source=krb4-db -E krb5-slave Convert a Kerberos 4 dump-file for use with a Heimdal KDC: $ hprop -n --source=krb4-dump -d /var/kerberos/principal.dump --master-key=/.k | hpropd -n SSEEEE AALLSSOO hpropd(8) HEIMDAL June 19, 2000 2