/* return a full list of groups for a user returns the number of groups the user is a member of. The return will include the users primary group. remember to free the resulting gid_t array NOTE! uses become_root() to gain correct priviages on systems that lack a native getgroups() call (uses initgroups and getgroups) */ BOOL getgroups_user(const char *user, gid_t primary_gid, gid_t **ret_groups, int *ngroups) { int ngrp, max_grp; gid_t *temp_groups; gid_t *groups; int i; max_grp = groups_max(); temp_groups = SMB_MALLOC_ARRAY(gid_t, max_grp); if (! temp_groups) { return False; } if (sys_getgrouplist(user, primary_gid, temp_groups, &max_grp) == -1) { gid_t *groups_tmp; groups_tmp = SMB_REALLOC_ARRAY(temp_groups, gid_t, max_grp); if (!groups_tmp) { SAFE_FREE(temp_groups); return False; } temp_groups = groups_tmp; if (sys_getgrouplist(user, primary_gid, temp_groups, &max_grp) == -1) { DEBUG(0, ("get_user_groups: failed to get the unix group list\n")); SAFE_FREE(temp_groups); return False; } } ngrp = 0; groups = NULL; /* Add in primary group first */ add_gid_to_array_unique(primary_gid, &groups, &ngrp); for (i=0; i<max_grp; i++) add_gid_to_array_unique(temp_groups[i], &groups, &ngrp); *ngroups = ngrp; *ret_groups = groups; SAFE_FREE(temp_groups); return True; }
static SMB_STRUCT_DIR *shadow_copy_opendir(vfs_handle_struct *handle, const char *fname, const char *mask, uint32 attr) { shadow_copy_Dir *dirp; SMB_STRUCT_DIR *p = SMB_VFS_NEXT_OPENDIR(handle,fname,mask,attr); if (!p) { DEBUG(0,("shadow_copy_opendir: SMB_VFS_NEXT_OPENDIR() failed for [%s]\n",fname)); return NULL; } dirp = SMB_MALLOC_P(shadow_copy_Dir); if (!dirp) { DEBUG(0,("shadow_copy_opendir: Out of memory\n")); SMB_VFS_NEXT_CLOSEDIR(handle,p); return NULL; } ZERO_STRUCTP(dirp); while (True) { SMB_STRUCT_DIRENT *d; d = SMB_VFS_NEXT_READDIR(handle, p); if (d == NULL) { break; } if (shadow_copy_match_name(d->d_name)) { DEBUG(8,("shadow_copy_opendir: hide [%s]\n",d->d_name)); continue; } DEBUG(10,("shadow_copy_opendir: not hide [%s]\n",d->d_name)); dirp->dirs = SMB_REALLOC_ARRAY(dirp->dirs,SMB_STRUCT_DIRENT, dirp->num+1); if (!dirp->dirs) { DEBUG(0,("shadow_copy_opendir: Out of memory\n")); break; } dirp->dirs[dirp->num++] = *d; } SMB_VFS_NEXT_CLOSEDIR(handle,p); return((SMB_STRUCT_DIR *)dirp); }
static int collect_map(struct db_record *rec, void *private_data) { struct enum_map_state *state = (struct enum_map_state *)private_data; GROUP_MAP map; GROUP_MAP *tmp; if (!dbrec2map(rec, &map)) { return 0; } /* list only the type or everything if UNKNOWN */ if (state->sid_name_use != SID_NAME_UNKNOWN && state->sid_name_use != map.sid_name_use) { DEBUG(11,("enum_group_mapping: group %s is not of the " "requested type\n", map.nt_name)); return 0; } if ((state->unix_only == ENUM_ONLY_MAPPED) && (map.gid == -1)) { DEBUG(11,("enum_group_mapping: group %s is non mapped\n", map.nt_name)); return 0; } if ((state->domsid != NULL) && (sid_compare_domain(state->domsid, &map.sid) != 0)) { DEBUG(11,("enum_group_mapping: group %s is not in domain\n", sid_string_dbg(&map.sid))); return 0; } if (!(tmp = SMB_REALLOC_ARRAY(state->maps, GROUP_MAP, state->num_maps+1))) { DEBUG(0,("enum_group_mapping: Unable to enlarge group " "map!\n")); return 1; } state->maps = tmp; state->maps[state->num_maps] = map; state->num_maps++; return 0; }
static int iprint_queue_get(const char *sharename, enum printing_types printing_type, char *lpq_command, print_queue_struct **q, print_status_struct *status) { fstring printername; http_t *http = NULL; /* HTTP connection to server */ ipp_t *request = NULL, /* IPP Request */ *response = NULL; /* IPP Response */ ipp_attribute_t *attr = NULL; /* Current attribute */ cups_lang_t *language = NULL; /* Default language */ char uri[HTTP_MAX_URI]; /* printer-uri attribute */ char serviceUri[HTTP_MAX_URI]; /* service-uri attribute */ char httpPath[HTTP_MAX_URI]; /* path portion of the uri */ int jobUseUnixTime = 0; /* Whether job times should * be assumed to be Unix time */ int qcount = 0, /* Number of active queue entries */ qalloc = 0; /* Number of queue entries allocated */ print_queue_struct *queue = NULL, /* Queue entries */ *temp; /* Temporary pointer for queue */ const char *user_name, /* job-originating-user-name attribute */ *job_name; /* job-name attribute */ int job_id; /* job-id attribute */ int job_k_octets; /* job-k-octets attribute */ time_t job_time; /* time-at-creation attribute */ time_t printer_up_time = 0; /* printer's uptime */ ipp_jstate_t job_status; /* job-status attribute */ int job_priority; /* job-priority attribute */ static const char *jattrs[] = /* Requested job attributes */ { "job-id", "job-k-octets", "job-name", "job-originating-user-name", "job-priority", "job-state", "time-at-creation", }; static const char *pattrs[] = /* Requested printer attributes */ { "printer-state", "printer-state-message", "printer-current-time", "printer-up-time" }; *q = NULL; /* HACK ALERT!!! The porblem with support the 'printer name' option is that we key the tdb off the sharename. So we will overload the lpq_command string to pass in the printername (which is basically what we do for non-cups printers ... using the lpq_command to get the queue listing). */ fstrcpy( printername, lpq_command ); DEBUG(5,("iprint_queue_get(%s, %p, %p)\n", printername, q, status)); /* * Make sure we don't ask for passwords... */ cupsSetPasswordCB(iprint_passwd_cb); /* * Try to connect to the server... */ if ((http = httpConnect(iprint_server(), ippPort())) == NULL) { DEBUG(0,("Unable to connect to iPrint server %s - %s\n", iprint_server(), strerror(errno))); goto out; } /* * Generate the printer URI and the service URI that goes with it... */ slprintf(uri, sizeof(uri) - 1, "ipp://%s/ipp/%s", iprint_server(), printername); slprintf(serviceUri, sizeof(serviceUri) - 1, "ipp://%s/ipp/", iprint_server()); /* * For Linux iPrint servers from OES SP1 on, the iPrint server * uses Unix time for job start times unless it detects the iPrint * client in an http User-Agent header. (This was done to accomodate * CUPS broken behavior. According to RFC 2911, section 4.3.14, job * start times are supposed to be relative to how long the printer has * been up.) Since libcups doesn't allow us to set that header before * the request is sent, this ugly hack allows us to detect the server * version and decide how to interpret the job time. */ if (iprint_get_server_version(http, serviceUri) >= NOVELL_SERVER_VERSION_OES_SP1) jobUseUnixTime = 1; request = ippNew(); ippSetOperation(request, IPP_GET_PRINTER_ATTRIBUTES); ippSetRequestId(request, 2); language = cupsLangDefault(); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (sizeof(pattrs) / sizeof(pattrs[0])), NULL, pattrs); /* * Do the request and get back a response... */ slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s", printername); if ((response = cupsDoRequest(http, request, httpPath)) == NULL) { DEBUG(0,("Unable to get printer status for %s - %s\n", printername, ippErrorString(cupsLastError()))); *q = queue; goto out; } if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) { DEBUG(0,("Unable to get printer status for %s - %s\n", printername, ippErrorString(ippGetStatusCode(response)))); *q = queue; goto out; } /* * Get the current printer status and convert it to the SAMBA values. */ if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL) { if (ippGetInteger(attr, 0) == IPP_PRINTER_STOPPED) status->status = LPSTAT_STOPPED; else status->status = LPSTAT_OK; } if ((attr = ippFindAttribute(response, "printer-state-message", IPP_TAG_TEXT)) != NULL) fstrcpy(status->message, ippGetString(attr, 0, NULL)); if ((attr = ippFindAttribute(response, "printer-up-time", IPP_TAG_INTEGER)) != NULL) printer_up_time = ippGetInteger(attr, 0); ippDelete(response); response = NULL; /* * Build an IPP_GET_JOBS request, which requires the following * attributes: * * attributes-charset * attributes-natural-language * requested-attributes * printer-uri */ request = ippNew(); ippSetOperation(request, IPP_GET_JOBS); ippSetRequestId(request, 3); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, "utf-8"); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, language->language); ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri); ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", (sizeof(jattrs) / sizeof(jattrs[0])), NULL, jattrs); /* * Do the request and get back a response... */ slprintf(httpPath, sizeof(httpPath) - 1, "/ipp/%s", printername); if ((response = cupsDoRequest(http, request, httpPath)) == NULL) { DEBUG(0,("Unable to get jobs for %s - %s\n", uri, ippErrorString(cupsLastError()))); goto out; } if (ippGetStatusCode(response) >= IPP_OK_CONFLICT) { DEBUG(0,("Unable to get jobs for %s - %s\n", uri, ippErrorString(ippGetStatusCode(response)))); goto out; } /* * Process the jobs... */ qcount = 0; qalloc = 0; queue = NULL; for (attr = ippFirstAttribute(response); attr != NULL; attr = ippNextAttribute(response)) { /* * Skip leading attributes until we hit a job... */ while (attr != NULL && ippGetGroupTag(attr) != IPP_TAG_JOB) attr = ippNextAttribute(response); if (attr == NULL) break; /* * Allocate memory as needed... */ if (qcount >= qalloc) { qalloc += 16; queue = SMB_REALLOC_ARRAY(queue, print_queue_struct, qalloc); if (queue == NULL) { DEBUG(0,("iprint_queue_get: Not enough memory!")); qcount = 0; goto out; } } temp = queue + qcount; memset(temp, 0, sizeof(print_queue_struct)); /* * Pull the needed attributes from this job... */ job_id = 0; job_priority = 50; job_status = IPP_JOB_PENDING; job_time = 0; job_k_octets = 0; user_name = NULL; job_name = NULL; while (attr != NULL && ippGetGroupTag(attr) == IPP_TAG_JOB) { if (ippGetName(attr) == NULL) { attr = ippNextAttribute(response); break; } if (strcmp(ippGetName(attr), "job-id") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) job_id = ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "job-k-octets") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) job_k_octets = ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "job-priority") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) job_priority = ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "job-state") == 0 && ippGetValueTag(attr) == IPP_TAG_ENUM) job_status = (ipp_jstate_t)ippGetInteger(attr, 0); if (strcmp(ippGetName(attr), "time-at-creation") == 0 && ippGetValueTag(attr) == IPP_TAG_INTEGER) { /* * If jobs times are in Unix time, the accuracy of the job * start time depends upon the iPrint server's time being * set correctly. Otherwise, the accuracy depends upon * the Samba server's time being set correctly */ if (jobUseUnixTime) job_time = ippGetInteger(attr, 0); else job_time = time(NULL) - printer_up_time + ippGetInteger(attr, 0); } if (strcmp(ippGetName(attr), "job-name") == 0 && (ippGetValueTag(attr) == IPP_TAG_NAMELANG || ippGetValueTag(attr) == IPP_TAG_NAME)) job_name = ippGetString(attr, 0, NULL); if (strcmp(ippGetName(attr), "job-originating-user-name") == 0 && (ippGetValueTag(attr) == IPP_TAG_NAMELANG || ippGetValueTag(attr) == IPP_TAG_NAME)) user_name = ippGetString(attr, 0, NULL); attr = ippNextAttribute(response); } /* * See if we have everything needed... */ if (user_name == NULL || job_name == NULL || job_id == 0) { if (attr == NULL) break; else continue; } temp->sysjob = job_id; temp->size = job_k_octets * 1024; temp->status = job_status == IPP_JOB_PENDING ? LPQ_QUEUED : job_status == IPP_JOB_STOPPED ? LPQ_PAUSED : job_status == IPP_JOB_HELD ? LPQ_PAUSED : LPQ_PRINTING; temp->priority = job_priority; temp->time = job_time; strncpy(temp->fs_user, user_name, sizeof(temp->fs_user) - 1); strncpy(temp->fs_file, job_name, sizeof(temp->fs_file) - 1); qcount ++; if (attr == NULL) break; } /* * Return the job queue... */ *q = queue; out: if (response) ippDelete(response); if (language) cupsLangFree(language); if (http) httpClose(http); return qcount; }