diff options
author | Andrew Bartlett <abartlet@samba.org> | 2002-06-25 02:29:09 +0000 |
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committer | Andrew Bartlett <abartlet@samba.org> | 2002-06-25 02:29:09 +0000 |
commit | edb41dad2df0ae3db364dbc3896cc75956262edf (patch) | |
tree | 9345e5de10235efec4b87f7928c394439186a09a /source/libads/kerberos.c | |
parent | 3b2464ffdad5e64a05e227b50116cb59f6d34204 (diff) | |
download | samba-edb41dad2df0ae3db364dbc3896cc75956262edf.tar.gz |
Break up samba's object dependencies, and its prototype includes.
Now smbclient, net, and swat use their own proto files - now the global
proto.h
The change to libads/kerberos.c was to break up the dependency on secrets.c -
we want to be able to write an ADS client that doesn't need local secrets.
I have other breakups in the works - I will remove the dependency of
rpc_parse on passdb (and therefore secrets.c) shortly.
(NOTE: This patch does *not* break up includes.h, or other such forbidden
actions).
Andrew Bartlett
Diffstat (limited to 'source/libads/kerberos.c')
-rw-r--r-- | source/libads/kerberos.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/source/libads/kerberos.c b/source/libads/kerberos.c index 85518a67698..1ba5d978e8c 100644 --- a/source/libads/kerberos.c +++ b/source/libads/kerberos.c @@ -129,128 +129,5 @@ int ads_kinit_password(ADS_STRUCT *ads) return ret; } -/* - verify an incoming ticket and parse out the principal name and - authorization_data if available -*/ -NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, - char **principal, DATA_BLOB *auth_data) -{ - krb5_context context; - krb5_auth_context auth_context = NULL; - krb5_keytab keytab = NULL; - krb5_data packet; - krb5_ticket *tkt = NULL; - krb5_data salt; - krb5_encrypt_block eblock; - int ret; - krb5_keyblock * key; - krb5_principal host_princ; - char *host_princ_s; - extern pstring global_myname; - fstring myname; - char *password_s; - krb5_data password; - - if (!secrets_init()) { - DEBUG(1,("secrets_init failed\n")); - return NT_STATUS_LOGON_FAILURE; - } - - password_s = secrets_fetch_machine_password(); - if (!password_s) { - DEBUG(1,("failed to fetch machine password\n")); - return NT_STATUS_LOGON_FAILURE; - } - - password.data = password_s; - password.length = strlen(password_s); - - ret = krb5_init_context(&context); - if (ret) { - DEBUG(1,("krb5_init_context failed (%s)\n", error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - ret = krb5_set_default_realm(context, ads->realm); - if (ret) { - DEBUG(1,("krb5_set_default_realm failed (%s)\n", error_message(ret))); - ads_destroy(&ads); - return NT_STATUS_LOGON_FAILURE; - } - - /* this whole process is far more complex than I would - like. We have to go through all this to allow us to store - the secret internally, instead of using /etc/krb5.keytab */ - ret = krb5_auth_con_init(context, &auth_context); - if (ret) { - DEBUG(1,("krb5_auth_con_init failed (%s)\n", error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - fstrcpy(myname, global_myname); - strlower(myname); - asprintf(&host_princ_s, "HOST/%s@%s", myname, lp_realm()); - ret = krb5_parse_name(context, host_princ_s, &host_princ); - if (ret) { - DEBUG(1,("krb5_parse_name(%s) failed (%s)\n", host_princ_s, error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - ret = krb5_principal2salt(context, host_princ, &salt); - if (ret) { - DEBUG(1,("krb5_principal2salt failed (%s)\n", error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - if (!(key = (krb5_keyblock *)malloc(sizeof(*key)))) { - return NT_STATUS_NO_MEMORY; - } - - krb5_use_enctype(context, &eblock, ENCTYPE_DES_CBC_MD5); - - ret = krb5_string_to_key(context, &eblock, key, &password, &salt); - if (ret) { - DEBUG(1,("krb5_string_to_key failed (%s)\n", error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - krb5_auth_con_setuseruserkey(context, auth_context, key); - - packet.length = ticket->length; - packet.data = (krb5_pointer)ticket->data; - -#if 0 - file_save("/tmp/ticket.dat", ticket->data, ticket->length); -#endif - - if ((ret = krb5_rd_req(context, &auth_context, &packet, - NULL, keytab, NULL, &tkt))) { - DEBUG(3,("krb5_rd_req with auth failed (%s)\n", - error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - if (tkt->enc_part2) { - *auth_data = data_blob(tkt->enc_part2->authorization_data[0]->contents, - tkt->enc_part2->authorization_data[0]->length); - } - -#if 0 - if (tkt->enc_part2) { - file_save("/tmp/authdata.dat", - tkt->enc_part2->authorization_data[0]->contents, - tkt->enc_part2->authorization_data[0]->length); - } -#endif - - if ((ret = krb5_unparse_name(context, tkt->enc_part2->client, principal))) { - DEBUG(3,("krb5_unparse_name failed (%s)\n", - error_message(ret))); - return NT_STATUS_LOGON_FAILURE; - } - - return NT_STATUS_OK; -} #endif |