| | 1 | /* |
| | 2 | * $Source$ |
| | 3 | * $Author$ |
| | 4 | * $Header$ |
| | 5 | * |
| | 6 | * Copyright (C) 1987 by the Massachusetts Institute of Technology |
| | 7 | * |
| | 8 | * $Log$ |
| | 9 | * Revision 1.6 1987-08-04 02:40:47 wesommer |
| | 10 | * Clean up messages. |
| | 11 | * |
| | 12 | * Revision 1.5 87/07/14 00:40:18 wesommer |
| | 13 | * Rearranged logging. |
| | 14 | * |
| | 15 | * Revision 1.4 87/06/30 20:03:46 wesommer |
| | 16 | * Put parsed kerberos principal name into the per-client structure. |
| | 17 | * |
| | 18 | * Revision 1.3 87/06/21 16:40:10 wesommer |
| | 19 | * Performance work, rearrangement of include files. |
| | 20 | * |
| | 21 | * Revision 1.2 87/06/04 01:34:35 wesommer |
| | 22 | * Added logging of arguments for some perverse reason. |
| | 23 | * |
| | 24 | * Revision 1.1 87/06/02 20:06:57 wesommer |
| | 25 | * Initial revision |
| | 26 | * |
| | 27 | */ |
| | 28 | |
| | 29 | #ifndef lint |
| | 30 | static char *rcsid_sms_sauth_c = "$Header$"; |
| | 31 | #endif lint |
| | 32 | |
| | 33 | extern int krb_err_base; |
| | 34 | #include <strings.h> |
| | 35 | #include "sms_server.h" |
| | 36 | |
| | 37 | extern char buf1[]; |
| | 38 | extern char *whoami; |
| | 39 | extern char *malloc(); |
| | 40 | |
| | 41 | /* |
| | 42 | * Handle a SMS_AUTH RPC request. |
| | 43 | * |
| | 44 | * argv[0] is a kerberos authenticator. Decompose it, and if |
| | 45 | * successful, store the name the user authenticated to in |
| | 46 | * cl->cl_name. |
| | 47 | */ |
| | 48 | |
| | 49 | void |
| | 50 | do_auth(cl) |
| | 51 | client *cl; |
| | 52 | { |
| | 53 | KTEXT_ST auth; |
| | 54 | AUTH_DAT ad; |
| | 55 | int status; |
| | 56 | char buf[REALM_SZ+INST_SZ+ANAME_SZ]; |
| | 57 | extern int krb_err_base; |
| | 58 | |
| | 59 | auth.length = cl->args->sms_argl[0]; |
| | 60 | |
| | 61 | bcopy(cl->args->sms_argv[0], (char *)auth.dat, auth.length); |
| | 62 | auth.mbz = 0; |
| | 63 | |
| | 64 | if ((status = rd_ap_req (&auth, "sms", "sms", cl->haddr.sin_addr, |
| | 65 | &ad, "")) != KSUCCESS) { |
| | 66 | status += krb_err_base; |
| | 67 | cl->reply.sms_status = status; |
| | 68 | if (log_flags & LOG_RES) |
| | 69 | com_err(whoami, status, "(authentication failed)"); |
| | 70 | return; |
| | 71 | } |
| | 72 | bcopy(ad.pname, cl->kname.name, ANAME_SZ); |
| | 73 | bcopy(ad.pinst, cl->kname.inst, INST_SZ); |
| | 74 | bcopy(ad.prealm, cl->kname.realm, REALM_SZ); |
| | 75 | |
| | 76 | (void) strcpy(buf, ad.pname); |
| | 77 | if(ad.pinst[0]) { |
| | 78 | (void) strcat(buf, "."); |
| | 79 | (void) strcat(buf, ad.pinst); |
| | 80 | } |
| | 81 | (void) strcat(buf, "@"); |
| | 82 | (void) strcat(buf, ad.prealm); |
| | 83 | if (cl->clname) free((char *)cl->clname); |
| | 84 | |
| | 85 | cl->clname = (char *)malloc((unsigned)(strlen(buf)+1)); |
| | 86 | (void) strcpy(cl->clname, buf); |
| | 87 | if (log_flags & LOG_RES) { |
| | 88 | com_err(whoami, 0, "Authenticated to %s", cl->clname); |
| | 89 | } |
| | 90 | } |
andersk / moira.git / blame_incremental