mirror of https://gitee.com/openkylin/cups.git
4254 lines
114 KiB
C
4254 lines
114 KiB
C
/*
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* Configuration routines for the CUPS scheduler.
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*
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* Copyright © 2007-2018 by Apple Inc.
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* Copyright © 1997-2007 by Easy Software Products, all rights reserved.
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*
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* Licensed under Apache License v2.0. See the file "LICENSE" for more
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* information.
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*/
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/*
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* Include necessary headers...
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*/
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#include "cupsd.h"
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#include <stdarg.h>
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#include <grp.h>
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#include <sys/utsname.h>
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#ifdef HAVE_ASL_H
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# include <asl.h>
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#elif defined(HAVE_SYSTEMD_SD_JOURNAL_H)
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# define SD_JOURNAL_SUPPRESS_LOCATION
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# include <systemd/sd-journal.h>
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#endif /* HAVE_ASL_H */
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#include <syslog.h>
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#ifdef HAVE_LIBPAPER
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# include <paper.h>
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#endif /* HAVE_LIBPAPER */
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/*
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* Possibly missing network definitions...
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*/
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#ifndef INADDR_NONE
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# define INADDR_NONE 0xffffffff
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#endif /* !INADDR_NONE */
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/*
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* Configuration variable structure...
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*/
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typedef enum
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{
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CUPSD_VARTYPE_INTEGER, /* Integer option */
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CUPSD_VARTYPE_TIME, /* Time interval option */
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CUPSD_VARTYPE_STRING, /* String option */
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CUPSD_VARTYPE_BOOLEAN, /* Boolean option */
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CUPSD_VARTYPE_PATHNAME, /* File/directory name option */
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CUPSD_VARTYPE_PERM /* File/directory permissions */
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} cupsd_vartype_t;
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typedef struct
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{
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const char *name; /* Name of variable */
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void *ptr; /* Pointer to variable */
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cupsd_vartype_t type; /* Type (int, string, address) */
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} cupsd_var_t;
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/*
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* Local globals...
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*/
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static const cupsd_var_t cupsd_vars[] =
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{
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{ "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN },
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#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
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{ "BrowseDNSSDSubTypes", &DNSSDSubTypes, CUPSD_VARTYPE_STRING },
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#endif /* HAVE_DNSSD || HAVE_AVAHI */
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{ "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN },
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{ "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN },
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{ "Classification", &Classification, CUPSD_VARTYPE_STRING },
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{ "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN },
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{ "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING },
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{ "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_TIME },
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{ "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING },
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{ "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING },
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{ "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN },
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{ "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_TIME },
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#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
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{ "DNSSDHostName", &DNSSDHostName, CUPSD_VARTYPE_STRING },
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#endif /* HAVE_DNSSD || HAVE_AVAHI */
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{ "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING },
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{ "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER },
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{ "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER },
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#ifdef HAVE_GSSAPI
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{ "GSSServiceName", &GSSServiceName, CUPSD_VARTYPE_STRING },
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#endif /* HAVE_GSSAPI */
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#ifdef HAVE_ONDEMAND
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{ "IdleExitTimeout", &IdleExitTimeout, CUPSD_VARTYPE_TIME },
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#endif /* HAVE_ONDEMAND */
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{ "JobKillDelay", &JobKillDelay, CUPSD_VARTYPE_TIME },
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{ "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER },
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{ "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_TIME },
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{ "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_TIME },
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{ "KeepAlive", &KeepAlive, CUPSD_VARTYPE_BOOLEAN },
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#ifdef HAVE_LAUNCHD
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{ "LaunchdTimeout", &IdleExitTimeout, CUPSD_VARTYPE_TIME },
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#endif /* HAVE_LAUNCHD */
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{ "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER },
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{ "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER },
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{ "LogDebugHistory", &LogDebugHistory, CUPSD_VARTYPE_INTEGER },
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{ "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER },
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{ "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER },
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{ "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER },
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{ "MaxCopies", &MaxCopies, CUPSD_VARTYPE_INTEGER },
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{ "MaxEvents", &MaxEvents, CUPSD_VARTYPE_INTEGER },
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{ "MaxHoldTime", &MaxHoldTime, CUPSD_VARTYPE_TIME },
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{ "MaxJobs", &MaxJobs, CUPSD_VARTYPE_INTEGER },
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{ "MaxJobsPerPrinter", &MaxJobsPerPrinter, CUPSD_VARTYPE_INTEGER },
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{ "MaxJobsPerUser", &MaxJobsPerUser, CUPSD_VARTYPE_INTEGER },
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{ "MaxJobTime", &MaxJobTime, CUPSD_VARTYPE_TIME },
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{ "MaxLeaseDuration", &MaxLeaseDuration, CUPSD_VARTYPE_TIME },
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{ "MaxLogSize", &MaxLogSize, CUPSD_VARTYPE_INTEGER },
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{ "MaxRequestSize", &MaxRequestSize, CUPSD_VARTYPE_INTEGER },
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{ "MaxSubscriptions", &MaxSubscriptions, CUPSD_VARTYPE_INTEGER },
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{ "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER },
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{ "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER },
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{ "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER },
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{ "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_TIME },
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{ "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING },
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{ "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_TIME },
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{ "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_TIME },
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{ "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_TIME },
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{ "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING },
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{ "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_TIME },
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{ "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING },
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{ "ServerName", &ServerName, CUPSD_VARTYPE_STRING },
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{ "StrictConformance", &StrictConformance, CUPSD_VARTYPE_BOOLEAN },
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{ "Timeout", &Timeout, CUPSD_VARTYPE_TIME },
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{ "WebInterface", &WebInterface, CUPSD_VARTYPE_BOOLEAN }
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};
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static const cupsd_var_t cupsfiles_vars[] =
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{
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{ "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING },
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{ "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING },
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{ "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_PERM },
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#ifdef HAVE_SSL
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{ "CreateSelfSignedCerts", &CreateSelfSignedCerts, CUPSD_VARTYPE_BOOLEAN },
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#endif /* HAVE_SSL */
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{ "DataDir", &DataDir, CUPSD_VARTYPE_STRING },
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{ "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING },
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{ "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING },
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{ "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN },
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{ "FontPath", &FontPath, CUPSD_VARTYPE_STRING },
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{ "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_PERM },
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{ "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING },
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{ "PageLog", &PageLog, CUPSD_VARTYPE_STRING },
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{ "Printcap", &Printcap, CUPSD_VARTYPE_STRING },
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{ "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING },
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{ "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING },
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{ "ServerBin", &ServerBin, CUPSD_VARTYPE_PATHNAME },
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#ifdef HAVE_SSL
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{ "ServerKeychain", &ServerKeychain, CUPSD_VARTYPE_PATHNAME },
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#endif /* HAVE_SSL */
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{ "ServerRoot", &ServerRoot, CUPSD_VARTYPE_PATHNAME },
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{ "SMBConfigFile", &SMBConfigFile, CUPSD_VARTYPE_STRING },
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{ "StateDir", &StateDir, CUPSD_VARTYPE_STRING },
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{ "SyncOnClose", &SyncOnClose, CUPSD_VARTYPE_BOOLEAN },
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#ifdef HAVE_AUTHORIZATION_H
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{ "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING },
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#endif /* HAVE_AUTHORIZATION_H */
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{ "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME }
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};
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static int default_auth_type = CUPSD_AUTH_AUTO;
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/* Default AuthType, if not specified */
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static const unsigned ones[4] =
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{
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0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
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};
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static const unsigned zeros[4] =
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{
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0x00000000, 0x00000000, 0x00000000, 0x00000000
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};
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/*
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* Local functions...
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*/
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static http_addrlist_t *get_address(const char *value, int defport);
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static int get_addr_and_mask(const char *value, unsigned *ip,
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unsigned *mask);
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static void mime_error_cb(void *ctx, const char *message);
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static int parse_aaa(cupsd_location_t *loc, char *line,
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char *value, int linenum);
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static int parse_fatal_errors(const char *s);
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static int parse_groups(const char *s, int linenum);
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static int parse_protocols(const char *s);
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static int parse_variable(const char *filename, int linenum,
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const char *line, const char *value,
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size_t num_vars,
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const cupsd_var_t *vars);
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static int read_cupsd_conf(cups_file_t *fp);
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static int read_cups_files_conf(cups_file_t *fp);
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static int read_location(cups_file_t *fp, char *name, int linenum);
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static int read_policy(cups_file_t *fp, char *name, int linenum);
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static void set_policy_defaults(cupsd_policy_t *pol);
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/*
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* 'cupsdAddAlias()' - Add a host alias.
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*/
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void
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cupsdAddAlias(cups_array_t *aliases, /* I - Array of aliases */
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const char *name) /* I - Name to add */
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{
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cupsd_alias_t *a; /* New alias */
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size_t namelen; /* Length of name */
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namelen = strlen(name);
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if ((a = (cupsd_alias_t *)malloc(sizeof(cupsd_alias_t) + namelen)) == NULL)
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return;
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a->namelen = namelen;
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memcpy(a->name, name, namelen + 1); /* OK since a->name is allocated */
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cupsArrayAdd(aliases, a);
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}
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/*
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* 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory.
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*/
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int /* O - 0 on success, -1 on error, 1 on warning */
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cupsdCheckPermissions(
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const char *filename, /* I - File/directory name */
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const char *suffix, /* I - Additional file/directory name */
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mode_t mode, /* I - Permissions */
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uid_t user, /* I - Owner */
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gid_t group, /* I - Group */
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int is_dir, /* I - 1 = directory, 0 = file */
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int create_dir) /* I - 1 = create directory, -1 = create w/o logging, 0 = not */
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{
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int dir_created = 0; /* Did we create a directory? */
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char pathname[1024]; /* File name with prefix */
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struct stat fileinfo; /* Stat buffer */
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int is_symlink; /* Is "filename" a symlink? */
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/*
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* Prepend the given root to the filename before testing it...
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*/
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if (suffix)
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{
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snprintf(pathname, sizeof(pathname), "%s/%s", filename, suffix);
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filename = pathname;
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}
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/*
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* See if we can stat the file/directory...
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*/
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if (lstat(filename, &fileinfo))
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{
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if (errno == ENOENT && create_dir)
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{
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if (create_dir > 0)
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cupsdLogMessage(CUPSD_LOG_DEBUG, "Creating missing directory \"%s\"",
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filename);
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if (mkdir(filename, mode))
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{
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if (create_dir > 0)
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cupsdLogMessage(CUPSD_LOG_ERROR,
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"Unable to create directory \"%s\" - %s", filename,
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strerror(errno));
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else
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#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
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sd_journal_print(LOG_ERR, "Unable to create directory \"%s\" - %s", filename, strerror(errno));
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#else
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syslog(LOG_ERR, "Unable to create directory \"%s\" - %s", filename, strerror(errno));
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#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
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return (-1);
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}
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dir_created = 1;
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fileinfo.st_mode = mode | S_IFDIR;
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}
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else
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return (create_dir ? -1 : 1);
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}
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if ((is_symlink = S_ISLNK(fileinfo.st_mode)) != 0)
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{
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if (stat(filename, &fileinfo))
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{
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cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is a bad symlink - %s",
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filename, strerror(errno));
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return (-1);
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}
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}
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/*
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* Make sure it's a regular file or a directory as needed...
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*/
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if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode))
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{
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cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a regular file.", filename);
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return (-1);
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}
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if (!dir_created && is_dir && !S_ISDIR(fileinfo.st_mode))
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{
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if (create_dir >= 0)
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cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is not a directory.", filename);
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else
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#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
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sd_journal_print(LOG_ERR, "\"%s\" is not a directory.", filename);
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#else
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syslog(LOG_ERR, "\"%s\" is not a directory.", filename);
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#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
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return (-1);
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}
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/*
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* If the filename is a symlink, do not change permissions (STR #2937)...
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*/
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|
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if (is_symlink)
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return (0);
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/*
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* Fix owner, group, and mode as needed...
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*/
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if (dir_created || fileinfo.st_uid != user || fileinfo.st_gid != group)
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{
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if (create_dir >= 0)
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cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing ownership of \"%s\"",
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filename);
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if (chown(filename, user, group) && !getuid())
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{
|
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if (create_dir >= 0)
|
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cupsdLogMessage(CUPSD_LOG_ERROR,
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"Unable to change ownership of \"%s\" - %s", filename,
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strerror(errno));
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else
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#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
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sd_journal_print(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename, strerror(errno));
|
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#else
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syslog(LOG_ERR, "Unable to change ownership of \"%s\" - %s", filename, strerror(errno));
|
||
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
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return (1);
|
||
}
|
||
}
|
||
|
||
if (dir_created || (fileinfo.st_mode & 07777) != mode)
|
||
{
|
||
if (create_dir >= 0)
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Repairing access permissions of \"%s\"",
|
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filename);
|
||
|
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if (chmod(filename, mode))
|
||
{
|
||
if (create_dir >= 0)
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
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"Unable to change permissions of \"%s\" - %s", filename,
|
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strerror(errno));
|
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else
|
||
#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
|
||
sd_journal_print(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename, strerror(errno));
|
||
#else
|
||
syslog(LOG_ERR, "Unable to change permissions of \"%s\" - %s", filename, strerror(errno));
|
||
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
||
return (1);
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Everything is OK...
|
||
*/
|
||
|
||
return (0);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'cupsdDefaultAuthType()' - Get the default AuthType.
|
||
*
|
||
* When the default_auth_type is "auto", this function tries to get the GSS
|
||
* credentials for the server. If that succeeds we use Kerberos authentication,
|
||
* otherwise we do a fallback to Basic authentication against the local user
|
||
* accounts.
|
||
*/
|
||
|
||
int /* O - Default AuthType value */
|
||
cupsdDefaultAuthType(void)
|
||
{
|
||
#ifdef HAVE_GSSAPI
|
||
OM_uint32 major_status, /* Major status code */
|
||
minor_status; /* Minor status code */
|
||
gss_name_t server_name; /* Server name */
|
||
gss_buffer_desc token = GSS_C_EMPTY_BUFFER;
|
||
/* Service name token */
|
||
char buf[1024]; /* Service name buffer */
|
||
#endif /* HAVE_GSSAPI */
|
||
|
||
|
||
/*
|
||
* If we have already determined the correct default AuthType, use it...
|
||
*/
|
||
|
||
if (default_auth_type != CUPSD_AUTH_AUTO)
|
||
return (default_auth_type);
|
||
|
||
#ifdef HAVE_GSSAPI
|
||
# ifdef __APPLE__
|
||
/*
|
||
* If the weak-linked GSSAPI/Kerberos library is not present, don't try
|
||
* to use it...
|
||
*/
|
||
|
||
if (&gss_init_sec_context == NULL)
|
||
return (default_auth_type = CUPSD_AUTH_BASIC);
|
||
# endif /* __APPLE__ */
|
||
|
||
/*
|
||
* Try to obtain the server's GSS credentials (GSSServiceName@servername). If
|
||
* that fails we must use Basic...
|
||
*/
|
||
|
||
snprintf(buf, sizeof(buf), "%s@%s", GSSServiceName, ServerName);
|
||
|
||
token.value = buf;
|
||
token.length = strlen(buf);
|
||
server_name = GSS_C_NO_NAME;
|
||
major_status = gss_import_name(&minor_status, &token,
|
||
GSS_C_NT_HOSTBASED_SERVICE,
|
||
&server_name);
|
||
|
||
memset(&token, 0, sizeof(token));
|
||
|
||
if (GSS_ERROR(major_status))
|
||
{
|
||
cupsdLogGSSMessage(CUPSD_LOG_DEBUG, major_status, minor_status,
|
||
"cupsdDefaultAuthType: gss_import_name(%s) failed", buf);
|
||
return (default_auth_type = CUPSD_AUTH_BASIC);
|
||
}
|
||
|
||
major_status = gss_display_name(&minor_status, server_name, &token, NULL);
|
||
|
||
if (GSS_ERROR(major_status))
|
||
{
|
||
cupsdLogGSSMessage(CUPSD_LOG_DEBUG, major_status, minor_status,
|
||
"cupsdDefaultAuthType: gss_display_name(%s) failed",
|
||
buf);
|
||
return (default_auth_type = CUPSD_AUTH_BASIC);
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG,
|
||
"cupsdDefaultAuthType: Attempting to acquire Kerberos "
|
||
"credentials for %s...", (char *)token.value);
|
||
|
||
ServerCreds = GSS_C_NO_CREDENTIAL;
|
||
major_status = gss_acquire_cred(&minor_status, server_name, GSS_C_INDEFINITE,
|
||
GSS_C_NO_OID_SET, GSS_C_ACCEPT,
|
||
&ServerCreds, NULL, NULL);
|
||
if (GSS_ERROR(major_status))
|
||
{
|
||
cupsdLogGSSMessage(CUPSD_LOG_DEBUG, major_status, minor_status,
|
||
"cupsdDefaultAuthType: gss_acquire_cred(%s) failed",
|
||
(char *)token.value);
|
||
gss_release_name(&minor_status, &server_name);
|
||
gss_release_buffer(&minor_status, &token);
|
||
return (default_auth_type = CUPSD_AUTH_BASIC);
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG,
|
||
"cupsdDefaultAuthType: Kerberos credentials acquired "
|
||
"successfully for %s.", (char *)token.value);
|
||
|
||
gss_release_name(&minor_status, &server_name);
|
||
gss_release_buffer(&minor_status, &token);
|
||
|
||
HaveServerCreds = 1;
|
||
|
||
return (default_auth_type = CUPSD_AUTH_NEGOTIATE);
|
||
|
||
#else
|
||
/*
|
||
* No Kerberos support compiled in so just use Basic all the time...
|
||
*/
|
||
|
||
return (default_auth_type = CUPSD_AUTH_BASIC);
|
||
#endif /* HAVE_GSSAPI */
|
||
}
|
||
|
||
|
||
/*
|
||
* 'cupsdFreeAliases()' - Free all of the alias entries.
|
||
*/
|
||
|
||
void
|
||
cupsdFreeAliases(cups_array_t *aliases) /* I - Array of aliases */
|
||
{
|
||
cupsd_alias_t *a; /* Current alias */
|
||
|
||
|
||
for (a = (cupsd_alias_t *)cupsArrayFirst(aliases);
|
||
a;
|
||
a = (cupsd_alias_t *)cupsArrayNext(aliases))
|
||
free(a);
|
||
|
||
cupsArrayDelete(aliases);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'cupsdReadConfiguration()' - Read the cupsd.conf file.
|
||
*/
|
||
|
||
int /* O - 1 on success, 0 otherwise */
|
||
cupsdReadConfiguration(void)
|
||
{
|
||
int i; /* Looping var */
|
||
cups_file_t *fp; /* Configuration file */
|
||
int status; /* Return status */
|
||
char temp[1024], /* Temporary buffer */
|
||
mimedir[1024], /* MIME directory */
|
||
*slash; /* Directory separator */
|
||
cups_lang_t *language; /* Language */
|
||
struct passwd *user; /* Default user */
|
||
struct group *group; /* Default group */
|
||
char *old_serverroot, /* Old ServerRoot */
|
||
*old_requestroot; /* Old RequestRoot */
|
||
int old_remote_port; /* Old RemotePort */
|
||
const char *tmpdir; /* TMPDIR environment variable */
|
||
struct stat tmpinfo; /* Temporary directory info */
|
||
cupsd_policy_t *p; /* Policy */
|
||
|
||
|
||
/*
|
||
* Save the old root paths...
|
||
*/
|
||
|
||
old_serverroot = NULL;
|
||
cupsdSetString(&old_serverroot, ServerRoot);
|
||
old_requestroot = NULL;
|
||
cupsdSetString(&old_requestroot, RequestRoot);
|
||
|
||
/*
|
||
* Reset the server configuration data...
|
||
*/
|
||
|
||
cupsdDeleteAllLocations();
|
||
|
||
cupsdDeleteAllListeners();
|
||
|
||
old_remote_port = RemotePort;
|
||
RemotePort = 0;
|
||
|
||
/*
|
||
* String options...
|
||
*/
|
||
|
||
cupsdFreeAliases(ServerAlias);
|
||
ServerAlias = NULL;
|
||
|
||
cupsdClearString(&ServerName);
|
||
cupsdClearString(&ServerAdmin);
|
||
cupsdSetString(&ServerBin, CUPS_SERVERBIN);
|
||
cupsdSetString(&RequestRoot, CUPS_REQUESTS);
|
||
cupsdSetString(&CacheDir, CUPS_CACHEDIR);
|
||
cupsdSetString(&DataDir, CUPS_DATADIR);
|
||
cupsdSetString(&DocumentRoot, CUPS_DOCROOT);
|
||
cupsdSetString(&AccessLog, CUPS_LOGDIR "/access_log");
|
||
cupsdClearString(&ErrorLog);
|
||
cupsdSetString(&PageLog, CUPS_LOGDIR "/page_log");
|
||
cupsdSetString(&PageLogFormat,
|
||
"%p %u %j %T %P %C %{job-billing} "
|
||
"%{job-originating-host-name} %{job-name} %{media} %{sides}");
|
||
cupsdSetString(&Printcap, CUPS_DEFAULT_PRINTCAP);
|
||
cupsdSetString(&FontPath, CUPS_FONTPATH);
|
||
cupsdSetString(&RemoteRoot, "remroot");
|
||
cupsdSetStringf(&ServerHeader, "CUPS/%d.%d IPP/2.1", CUPS_VERSION_MAJOR,
|
||
CUPS_VERSION_MINOR);
|
||
cupsdSetString(&StateDir, CUPS_STATEDIR);
|
||
|
||
if (!strcmp(CUPS_DEFAULT_PRINTCAP, "/etc/printers.conf"))
|
||
PrintcapFormat = PRINTCAP_SOLARIS;
|
||
else if (!strcmp(CUPS_DEFAULT_PRINTCAP,
|
||
"/Library/Preferences/org.cups.printers.plist"))
|
||
PrintcapFormat = PRINTCAP_PLIST;
|
||
else
|
||
PrintcapFormat = PRINTCAP_BSD;
|
||
|
||
strlcpy(temp, ConfigurationFile, sizeof(temp));
|
||
if ((slash = strrchr(temp, '/')) != NULL)
|
||
*slash = '\0';
|
||
|
||
cupsdSetString(&ServerRoot, temp);
|
||
|
||
cupsdClearString(&Classification);
|
||
ClassifyOverride = 0;
|
||
|
||
#ifdef HAVE_SSL
|
||
# ifdef HAVE_GNUTLS
|
||
cupsdSetString(&ServerKeychain, "ssl");
|
||
# else
|
||
cupsdSetString(&ServerKeychain, "/Library/Keychains/System.keychain");
|
||
# endif /* HAVE_GNUTLS */
|
||
|
||
_httpTLSSetOptions(_HTTP_TLS_NONE, _HTTP_TLS_1_0, _HTTP_TLS_MAX);
|
||
#endif /* HAVE_SSL */
|
||
|
||
language = cupsLangDefault();
|
||
|
||
if (!strcmp(language->language, "C") || !strcmp(language->language, "POSIX"))
|
||
cupsdSetString(&DefaultLanguage, "en");
|
||
else
|
||
cupsdSetString(&DefaultLanguage, language->language);
|
||
|
||
cupsdClearString(&DefaultPaperSize);
|
||
|
||
cupsdSetString(&RIPCache, "128m");
|
||
|
||
cupsdSetString(&TempDir, NULL);
|
||
|
||
#ifdef HAVE_GSSAPI
|
||
cupsdSetString(&GSSServiceName, CUPS_DEFAULT_GSSSERVICENAME);
|
||
|
||
if (HaveServerCreds)
|
||
{
|
||
OM_uint32 minor_status; /* Minor status code */
|
||
|
||
gss_release_cred(&minor_status, &ServerCreds);
|
||
|
||
HaveServerCreds = 0;
|
||
}
|
||
|
||
ServerCreds = GSS_C_NO_CREDENTIAL;
|
||
#endif /* HAVE_GSSAPI */
|
||
|
||
/*
|
||
* Find the default user...
|
||
*/
|
||
|
||
if ((user = getpwnam(CUPS_DEFAULT_USER)) != NULL)
|
||
User = user->pw_uid;
|
||
else
|
||
{
|
||
/*
|
||
* Use the (historical) NFS nobody user ID (-2 as a 16-bit twos-
|
||
* complement number...)
|
||
*/
|
||
|
||
User = 65534;
|
||
}
|
||
|
||
endpwent();
|
||
|
||
/*
|
||
* Find the default group...
|
||
*/
|
||
|
||
group = getgrnam(CUPS_DEFAULT_GROUP);
|
||
endgrent();
|
||
|
||
if (group)
|
||
Group = group->gr_gid;
|
||
else
|
||
{
|
||
/*
|
||
* Fallback to group "nobody"...
|
||
*/
|
||
|
||
group = getgrnam("nobody");
|
||
endgrent();
|
||
|
||
if (group)
|
||
Group = group->gr_gid;
|
||
else
|
||
{
|
||
/*
|
||
* Use the (historical) NFS nobody group ID (-2 as a 16-bit twos-
|
||
* complement number...)
|
||
*/
|
||
|
||
Group = 65534;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Numeric options...
|
||
*/
|
||
|
||
AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS;
|
||
ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM;
|
||
FatalErrors = parse_fatal_errors(CUPS_DEFAULT_FATAL_ERRORS);
|
||
default_auth_type = CUPSD_AUTH_BASIC;
|
||
#ifdef HAVE_SSL
|
||
CreateSelfSignedCerts = TRUE;
|
||
DefaultEncryption = HTTP_ENCRYPT_REQUIRED;
|
||
#endif /* HAVE_SSL */
|
||
DirtyCleanInterval = DEFAULT_KEEPALIVE;
|
||
JobKillDelay = DEFAULT_TIMEOUT;
|
||
JobRetryLimit = 5;
|
||
JobRetryInterval = 300;
|
||
FileDevice = FALSE;
|
||
FilterLevel = 0;
|
||
FilterLimit = 0;
|
||
FilterNice = 0;
|
||
HostNameLookups = FALSE;
|
||
KeepAlive = TRUE;
|
||
KeepAliveTimeout = DEFAULT_KEEPALIVE;
|
||
ListenBackLog = SOMAXCONN;
|
||
LogDebugHistory = 200;
|
||
LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM;
|
||
LogLevel = CUPSD_LOG_WARN;
|
||
LogTimeFormat = CUPSD_TIME_STANDARD;
|
||
MaxClients = 100;
|
||
MaxClientsPerHost = 0;
|
||
MaxLogSize = 1024 * 1024;
|
||
MaxRequestSize = 0;
|
||
MultipleOperationTimeout = 900;
|
||
NumSystemGroups = 0;
|
||
ReloadTimeout = DEFAULT_KEEPALIVE;
|
||
RootCertDuration = 300;
|
||
Sandboxing = CUPSD_SANDBOXING_STRICT;
|
||
StrictConformance = FALSE;
|
||
SyncOnClose = FALSE;
|
||
Timeout = 900;
|
||
WebInterface = CUPS_DEFAULT_WEBIF;
|
||
|
||
BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS);
|
||
BrowseWebIF = FALSE;
|
||
Browsing = CUPS_DEFAULT_BROWSING;
|
||
DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED;
|
||
|
||
#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
|
||
cupsdSetString(&DNSSDSubTypes, "_cups,_print");
|
||
cupsdClearString(&DNSSDHostName);
|
||
#endif /* HAVE_DNSSD || HAVE_AVAHI */
|
||
|
||
cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE);
|
||
cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE);
|
||
|
||
cupsdSetString(&ErrorPolicy, "stop-printer");
|
||
|
||
JobHistory = DEFAULT_HISTORY;
|
||
JobFiles = DEFAULT_FILES;
|
||
JobAutoPurge = 0;
|
||
MaxHoldTime = 0;
|
||
MaxJobs = 500;
|
||
MaxActiveJobs = 0;
|
||
MaxJobsPerUser = 0;
|
||
MaxJobsPerPrinter = 0;
|
||
MaxJobTime = 3 * 60 * 60; /* 3 hours */
|
||
MaxCopies = CUPS_DEFAULT_MAX_COPIES;
|
||
|
||
cupsdDeleteAllPolicies();
|
||
cupsdClearString(&DefaultPolicy);
|
||
|
||
#ifdef HAVE_AUTHORIZATION_H
|
||
cupsdSetString(&SystemGroupAuthKey, CUPS_DEFAULT_SYSTEM_AUTHKEY);
|
||
#endif /* HAVE_AUTHORIZATION_H */
|
||
|
||
MaxSubscriptions = 100;
|
||
MaxSubscriptionsPerJob = 0;
|
||
MaxSubscriptionsPerPrinter = 0;
|
||
MaxSubscriptionsPerUser = 0;
|
||
DefaultLeaseDuration = 86400;
|
||
MaxLeaseDuration = 0;
|
||
|
||
#ifdef HAVE_ONDEMAND
|
||
IdleExitTimeout = 60;
|
||
#endif /* HAVE_ONDEMAND */
|
||
|
||
/*
|
||
* Setup environment variables...
|
||
*/
|
||
|
||
cupsdInitEnv();
|
||
|
||
/*
|
||
* Read the cups-files.conf file...
|
||
*/
|
||
|
||
if ((fp = cupsFileOpen(CupsFilesFile, "r")) != NULL)
|
||
{
|
||
status = read_cups_files_conf(fp);
|
||
|
||
cupsFileClose(fp);
|
||
|
||
if (!status)
|
||
{
|
||
if (TestConfigFile)
|
||
printf("\"%s\" contains errors.\n", CupsFilesFile);
|
||
else
|
||
#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
|
||
sd_journal_print(LOG_ERR, "Unable to read \"%s\" due to errors.", CupsFilesFile);
|
||
#else
|
||
syslog(LOG_LPR, "Unable to read \"%s\" due to errors.", CupsFilesFile);
|
||
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
||
return (0);
|
||
}
|
||
}
|
||
else if (errno == ENOENT)
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "No %s, using defaults.", CupsFilesFile);
|
||
else
|
||
{
|
||
#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
|
||
sd_journal_print(LOG_ERR, "Unable to open \"%s\" - %s", CupsFilesFile, strerror(errno));
|
||
#else
|
||
syslog(LOG_LPR, "Unable to open \"%s\" - %s", CupsFilesFile, strerror(errno));
|
||
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
||
return (0);
|
||
}
|
||
|
||
if (!ErrorLog)
|
||
cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log");
|
||
|
||
/*
|
||
* Read the cupsd.conf file...
|
||
*/
|
||
|
||
if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL)
|
||
{
|
||
#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
|
||
sd_journal_print(LOG_ERR, "Unable to open \"%s\" - %s", ConfigurationFile, strerror(errno));
|
||
#else
|
||
syslog(LOG_LPR, "Unable to open \"%s\" - %s", ConfigurationFile, strerror(errno));
|
||
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
||
return (0);
|
||
}
|
||
|
||
status = read_cupsd_conf(fp);
|
||
|
||
cupsFileClose(fp);
|
||
|
||
if (!status)
|
||
{
|
||
if (TestConfigFile)
|
||
printf("\"%s\" contains errors.\n", ConfigurationFile);
|
||
else
|
||
#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
|
||
sd_journal_print(LOG_ERR, "Unable to read \"%s\" due to errors.", ConfigurationFile);
|
||
#else
|
||
syslog(LOG_LPR, "Unable to read \"%s\" due to errors.", ConfigurationFile);
|
||
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
||
return (0);
|
||
}
|
||
|
||
RunUser = getuid();
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Remote access is %s.",
|
||
RemotePort ? "enabled" : "disabled");
|
||
|
||
if (!RemotePort)
|
||
BrowseLocalProtocols = 0; /* Disable sharing - no remote access */
|
||
|
||
/*
|
||
* See if the ServerName is an IP address...
|
||
*/
|
||
|
||
if (ServerName)
|
||
{
|
||
if (!ServerAlias)
|
||
ServerAlias = cupsArrayNew(NULL, NULL);
|
||
|
||
cupsdAddAlias(ServerAlias, ServerName);
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", ServerName);
|
||
}
|
||
else
|
||
{
|
||
if (gethostname(temp, sizeof(temp)))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to get hostname: %s",
|
||
strerror(errno));
|
||
strlcpy(temp, "localhost", sizeof(temp));
|
||
}
|
||
|
||
cupsdSetString(&ServerName, temp);
|
||
|
||
if (!ServerAlias)
|
||
ServerAlias = cupsArrayNew(NULL, NULL);
|
||
|
||
cupsdAddAlias(ServerAlias, temp);
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp);
|
||
|
||
if (HostNameLookups || RemotePort)
|
||
{
|
||
struct hostent *host; /* Host entry to get FQDN */
|
||
|
||
if ((host = gethostbyname(temp)) != NULL)
|
||
{
|
||
if (_cups_strcasecmp(temp, host->h_name))
|
||
{
|
||
cupsdSetString(&ServerName, host->h_name);
|
||
cupsdAddAlias(ServerAlias, host->h_name);
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s",
|
||
host->h_name);
|
||
}
|
||
|
||
if (host->h_aliases)
|
||
{
|
||
for (i = 0; host->h_aliases[i]; i ++)
|
||
if (_cups_strcasecmp(temp, host->h_aliases[i]))
|
||
{
|
||
cupsdAddAlias(ServerAlias, host->h_aliases[i]);
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s",
|
||
host->h_aliases[i]);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Make sure we have the base hostname added as an alias, too!
|
||
*/
|
||
|
||
if ((slash = strchr(temp, '.')) != NULL)
|
||
{
|
||
*slash = '\0';
|
||
cupsdAddAlias(ServerAlias, temp);
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Added auto ServerAlias %s", temp);
|
||
}
|
||
}
|
||
|
||
for (slash = ServerName; isdigit(*slash & 255) || *slash == '.'; slash ++);
|
||
|
||
ServerNameIsIP = !*slash;
|
||
|
||
/*
|
||
* Make sure ServerAdmin is initialized...
|
||
*/
|
||
|
||
if (!ServerAdmin)
|
||
cupsdSetStringf(&ServerAdmin, "root@%s", ServerName);
|
||
|
||
/*
|
||
* Use the default system group if none was supplied in cupsd.conf...
|
||
*/
|
||
|
||
if (NumSystemGroups == 0)
|
||
{
|
||
if (!parse_groups(CUPS_DEFAULT_SYSTEM_GROUPS, 0))
|
||
{
|
||
/*
|
||
* Find the group associated with GID 0...
|
||
*/
|
||
|
||
group = getgrgid(0);
|
||
endgrent();
|
||
|
||
if (group != NULL)
|
||
cupsdSetString(&SystemGroups[0], group->gr_name);
|
||
else
|
||
cupsdSetString(&SystemGroups[0], "unknown");
|
||
|
||
SystemGroupIDs[0] = 0;
|
||
NumSystemGroups = 1;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Make sure ConfigFilePerm and LogFilePerm have sane values...
|
||
*/
|
||
|
||
ConfigFilePerm &= 0664;
|
||
LogFilePerm &= 0664;
|
||
|
||
/*
|
||
* Open the system log for cupsd if necessary...
|
||
*/
|
||
|
||
if (!LogStderr)
|
||
{
|
||
if (!strcmp(AccessLog, "stderr"))
|
||
cupsdSetString(&AccessLog, "syslog");
|
||
|
||
if (!strcmp(ErrorLog, "stderr"))
|
||
cupsdSetString(&ErrorLog, "syslog");
|
||
|
||
if (!strcmp(PageLog, "stderr"))
|
||
cupsdSetString(&PageLog, "syslog");
|
||
}
|
||
|
||
#if defined(HAVE_VSYSLOG) && !defined(HAVE_ASL_H) && !defined(HAVE_SYSTEMD_SD_JOURNAL_H)
|
||
if (!strcmp(AccessLog, "syslog") ||
|
||
!strcmp(ErrorLog, "syslog") ||
|
||
!strcmp(PageLog, "syslog"))
|
||
openlog("cupsd", LOG_PID | LOG_NOWAIT | LOG_NDELAY, LOG_LPR);
|
||
#endif /* HAVE_VSYSLOG && !HAVE_ASL_H && !HAVE_SYSTEMD_SD_JOURNAL_H */
|
||
|
||
/*
|
||
* Log the configuration file that was used...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Loaded configuration file \"%s\"",
|
||
ConfigurationFile);
|
||
|
||
/*
|
||
* Validate the Group and SystemGroup settings - they cannot be the same,
|
||
* otherwise the CGI programs will be able to authenticate as root without
|
||
* a password!
|
||
*/
|
||
|
||
if (!RunUser)
|
||
{
|
||
for (i = 0; i < NumSystemGroups; i ++)
|
||
if (Group == SystemGroupIDs[i])
|
||
break;
|
||
|
||
if (i < NumSystemGroups)
|
||
{
|
||
/*
|
||
* Log the error and reset the group to a safe value...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Group and SystemGroup cannot use the same groups.");
|
||
if (FatalErrors & (CUPSD_FATAL_CONFIG | CUPSD_FATAL_PERMISSIONS))
|
||
return (0);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Resetting Group to \"nobody\"...");
|
||
|
||
group = getgrnam("nobody");
|
||
endgrent();
|
||
|
||
if (group != NULL)
|
||
Group = group->gr_gid;
|
||
else
|
||
{
|
||
/*
|
||
* Use the (historical) NFS nobody group ID (-2 as a 16-bit twos-
|
||
* complement number...)
|
||
*/
|
||
|
||
Group = 65534;
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Check that we have at least one listen/port line; if not, report this
|
||
* as an error and exit!
|
||
*/
|
||
|
||
if (cupsArrayCount(Listeners) == 0)
|
||
{
|
||
/*
|
||
* No listeners!
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_EMERG,
|
||
"No valid Listen or Port lines were found in the "
|
||
"configuration file.");
|
||
|
||
/*
|
||
* Commit suicide...
|
||
*/
|
||
|
||
cupsdEndProcess(getpid(), 0);
|
||
}
|
||
|
||
/*
|
||
* Set the default locale using the language and charset...
|
||
*/
|
||
|
||
cupsdSetStringf(&DefaultLocale, "%s.UTF-8", DefaultLanguage);
|
||
|
||
/*
|
||
* Update all relative filenames to include the full path from ServerRoot...
|
||
*/
|
||
|
||
if (DocumentRoot[0] != '/')
|
||
cupsdSetStringf(&DocumentRoot, "%s/%s", ServerRoot, DocumentRoot);
|
||
|
||
if (RequestRoot[0] != '/')
|
||
cupsdSetStringf(&RequestRoot, "%s/%s", ServerRoot, RequestRoot);
|
||
|
||
if (ServerBin[0] != '/')
|
||
cupsdSetStringf(&ServerBin, "%s/%s", ServerRoot, ServerBin);
|
||
|
||
if (StateDir[0] != '/')
|
||
cupsdSetStringf(&StateDir, "%s/%s", ServerRoot, StateDir);
|
||
|
||
if (CacheDir[0] != '/')
|
||
cupsdSetStringf(&CacheDir, "%s/%s", ServerRoot, CacheDir);
|
||
|
||
#ifdef HAVE_SSL
|
||
if (!_cups_strcasecmp(ServerKeychain, "internal"))
|
||
cupsdClearString(&ServerKeychain);
|
||
else if (ServerKeychain[0] != '/')
|
||
cupsdSetStringf(&ServerKeychain, "%s/%s", ServerRoot, ServerKeychain);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Using keychain \"%s\" for server name \"%s\".", ServerKeychain ? ServerKeychain : "internal", ServerName);
|
||
if (!CreateSelfSignedCerts)
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG, "Self-signed TLS certificate generation is disabled.");
|
||
cupsSetServerCredentials(ServerKeychain, ServerName, CreateSelfSignedCerts);
|
||
#endif /* HAVE_SSL */
|
||
|
||
/*
|
||
* Make sure that directories and config files are owned and
|
||
* writable by the user and group in the cupsd.conf file...
|
||
*/
|
||
|
||
snprintf(temp, sizeof(temp), "%s/rss", CacheDir);
|
||
|
||
if ((cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser,
|
||
Group, 1, 1) < 0 ||
|
||
cupsdCheckPermissions(CacheDir, NULL, 0770, RunUser,
|
||
Group, 1, 1) < 0 ||
|
||
cupsdCheckPermissions(temp, NULL, 0775, RunUser,
|
||
Group, 1, 1) < 0 ||
|
||
cupsdCheckPermissions(StateDir, NULL, 0755, RunUser,
|
||
Group, 1, 1) < 0 ||
|
||
cupsdCheckPermissions(StateDir, "certs", RunUser ? 0711 : 0511, User,
|
||
SystemGroupIDs[0], 1, 1) < 0 ||
|
||
cupsdCheckPermissions(ServerRoot, NULL, 0755, RunUser,
|
||
Group, 1, 0) < 0 ||
|
||
cupsdCheckPermissions(ServerRoot, "ppd", 0755, RunUser,
|
||
Group, 1, 1) < 0 ||
|
||
cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser,
|
||
Group, 1, 0) < 0 ||
|
||
cupsdCheckPermissions(ConfigurationFile, NULL, ConfigFilePerm, RunUser,
|
||
Group, 0, 0) < 0 ||
|
||
cupsdCheckPermissions(CupsFilesFile, NULL, ConfigFilePerm, RunUser,
|
||
Group, 0, 0) < 0 ||
|
||
cupsdCheckPermissions(ServerRoot, "classes.conf", 0600, RunUser,
|
||
Group, 0, 0) < 0 ||
|
||
cupsdCheckPermissions(ServerRoot, "printers.conf", 0600, RunUser,
|
||
Group, 0, 0) < 0 ||
|
||
cupsdCheckPermissions(ServerRoot, "passwd.md5", 0600, User,
|
||
Group, 0, 0) < 0) &&
|
||
(FatalErrors & CUPSD_FATAL_PERMISSIONS))
|
||
return (0);
|
||
|
||
/*
|
||
* Update TempDir to the default if it hasn't been set already...
|
||
*/
|
||
|
||
#ifdef __APPLE__
|
||
if (TempDir && !RunUser &&
|
||
(!strncmp(TempDir, "/private/tmp", 12) || !strncmp(TempDir, "/tmp", 4)))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Cannot use %s for TempDir.", TempDir);
|
||
cupsdClearString(&TempDir);
|
||
}
|
||
#endif /* __APPLE__ */
|
||
|
||
if (!TempDir)
|
||
{
|
||
#ifdef __APPLE__
|
||
if ((tmpdir = getenv("TMPDIR")) != NULL &&
|
||
strncmp(tmpdir, "/private/tmp", 12) && strncmp(tmpdir, "/tmp", 4))
|
||
#else
|
||
if ((tmpdir = getenv("TMPDIR")) != NULL)
|
||
#endif /* __APPLE__ */
|
||
{
|
||
/*
|
||
* TMPDIR is defined, see if it is OK for us to use...
|
||
*/
|
||
|
||
if (stat(tmpdir, &tmpinfo))
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Unable to access TMPDIR (%s): %s",
|
||
tmpdir, strerror(errno));
|
||
else if (!S_ISDIR(tmpinfo.st_mode))
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "TMPDIR (%s) is not a directory.",
|
||
tmpdir);
|
||
else if ((tmpinfo.st_uid != User || !(tmpinfo.st_mode & S_IWUSR)) &&
|
||
(tmpinfo.st_gid != Group || !(tmpinfo.st_mode & S_IWGRP)) &&
|
||
!(tmpinfo.st_mode & S_IWOTH))
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"TMPDIR (%s) has the wrong permissions.", tmpdir);
|
||
else
|
||
cupsdSetString(&TempDir, tmpdir);
|
||
}
|
||
}
|
||
|
||
if (!TempDir)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...",
|
||
RequestRoot);
|
||
cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot);
|
||
}
|
||
|
||
setenv("TMPDIR", TempDir, 1);
|
||
|
||
/*
|
||
* Make sure the temporary directory has the right permissions...
|
||
*/
|
||
|
||
if (!strncmp(TempDir, RequestRoot, strlen(RequestRoot)) ||
|
||
access(TempDir, 0))
|
||
{
|
||
/*
|
||
* Update ownership and permissions if the CUPS temp directory
|
||
* is under the spool directory or does not exist...
|
||
*/
|
||
|
||
if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0 &&
|
||
(FatalErrors & CUPSD_FATAL_PERMISSIONS))
|
||
return (0);
|
||
}
|
||
|
||
/*
|
||
* Update environment variables...
|
||
*/
|
||
|
||
cupsdUpdateEnv();
|
||
|
||
/*
|
||
* Validate the default error policy...
|
||
*/
|
||
|
||
if (strcmp(ErrorPolicy, "retry-current-job") &&
|
||
strcmp(ErrorPolicy, "abort-job") &&
|
||
strcmp(ErrorPolicy, "retry-job") &&
|
||
strcmp(ErrorPolicy, "stop-printer"))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ALERT, "Invalid ErrorPolicy \"%s\", resetting to \"stop-printer\".", ErrorPolicy);
|
||
cupsdSetString(&ErrorPolicy, "stop-printer");
|
||
}
|
||
|
||
/*
|
||
* Update default paper size setting as needed...
|
||
*/
|
||
|
||
if (!DefaultPaperSize)
|
||
{
|
||
#ifdef HAVE_LIBPAPER
|
||
char *paper_result; /* Paper size name from libpaper */
|
||
|
||
if ((paper_result = systempapername()) != NULL)
|
||
cupsdSetString(&DefaultPaperSize, paper_result);
|
||
else
|
||
#endif /* HAVE_LIBPAPER */
|
||
if (!DefaultLanguage ||
|
||
!_cups_strcasecmp(DefaultLanguage, "C") ||
|
||
!_cups_strcasecmp(DefaultLanguage, "POSIX") ||
|
||
!_cups_strcasecmp(DefaultLanguage, "en") ||
|
||
!_cups_strncasecmp(DefaultLanguage, "en.", 3) ||
|
||
!_cups_strncasecmp(DefaultLanguage, "en_US", 5) ||
|
||
!_cups_strncasecmp(DefaultLanguage, "en_CA", 5) ||
|
||
!_cups_strncasecmp(DefaultLanguage, "fr_CA", 5))
|
||
{
|
||
/*
|
||
* These are the only locales that will default to "letter" size...
|
||
*/
|
||
|
||
cupsdSetString(&DefaultPaperSize, "Letter");
|
||
}
|
||
else
|
||
cupsdSetString(&DefaultPaperSize, "A4");
|
||
}
|
||
|
||
/*
|
||
* Update classification setting as needed...
|
||
*/
|
||
|
||
if (Classification && !_cups_strcasecmp(Classification, "none"))
|
||
cupsdClearString(&Classification);
|
||
|
||
if (Classification)
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification);
|
||
|
||
/*
|
||
* Check the MaxClients setting, and then allocate memory for it...
|
||
*/
|
||
|
||
if (MaxClients > (MaxFDs / 3) || MaxClients <= 0)
|
||
{
|
||
if (MaxClients > 0)
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"MaxClients limited to 1/3 (%d) of the file descriptor "
|
||
"limit (%d)...",
|
||
MaxFDs / 3, MaxFDs);
|
||
|
||
MaxClients = MaxFDs / 3;
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Configured for up to %d clients.",
|
||
MaxClients);
|
||
|
||
/*
|
||
* Check the MaxActiveJobs setting; limit to 1/3 the available
|
||
* file descriptors, since we need a pipe for each job...
|
||
*/
|
||
|
||
if (MaxActiveJobs > (MaxFDs / 3))
|
||
MaxActiveJobs = MaxFDs / 3;
|
||
|
||
/*
|
||
* Update the MaxClientsPerHost value, as needed...
|
||
*/
|
||
|
||
if (MaxClientsPerHost <= 0)
|
||
MaxClientsPerHost = MaxClients;
|
||
|
||
if (MaxClientsPerHost > MaxClients)
|
||
MaxClientsPerHost = MaxClients;
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"Allowing up to %d client connections per host.",
|
||
MaxClientsPerHost);
|
||
|
||
/*
|
||
* Update the default policy, as needed...
|
||
*/
|
||
|
||
if (DefaultPolicy)
|
||
DefaultPolicyPtr = cupsdFindPolicy(DefaultPolicy);
|
||
else
|
||
DefaultPolicyPtr = NULL;
|
||
|
||
if (!DefaultPolicyPtr)
|
||
{
|
||
cupsd_location_t *po; /* New policy operation */
|
||
|
||
|
||
if (DefaultPolicy)
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Default policy \"%s\" not found.",
|
||
DefaultPolicy);
|
||
|
||
cupsdSetString(&DefaultPolicy, "default");
|
||
|
||
if ((DefaultPolicyPtr = cupsdFindPolicy("default")) != NULL)
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"Using policy \"default\" as the default.");
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"Creating CUPS default administrative policy:");
|
||
|
||
DefaultPolicyPtr = p = cupsdAddPolicy("default");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "<Policy default>");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "JobPrivateAccess default");
|
||
cupsdAddString(&(p->job_access), "@OWNER");
|
||
cupsdAddString(&(p->job_access), "@SYSTEM");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "JobPrivateValues default");
|
||
cupsdAddString(&(p->job_attrs), "job-name");
|
||
cupsdAddString(&(p->job_attrs), "job-originating-host-name");
|
||
cupsdAddString(&(p->job_attrs), "job-originating-user-name");
|
||
cupsdAddString(&(p->job_attrs), "phone");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "SubscriptionPrivateAccess default");
|
||
cupsdAddString(&(p->sub_access), "@OWNER");
|
||
cupsdAddString(&(p->sub_access), "@SYSTEM");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "SubscriptionPrivateValues default");
|
||
cupsdAddString(&(p->job_attrs), "notify-events");
|
||
cupsdAddString(&(p->job_attrs), "notify-pull-method");
|
||
cupsdAddString(&(p->job_attrs), "notify-recipient-uri");
|
||
cupsdAddString(&(p->job_attrs), "notify-subscriber-user-name");
|
||
cupsdAddString(&(p->job_attrs), "notify-user-data");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"<Limit Create-Job Print-Job Print-URI Validate-Job>");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
|
||
|
||
po = cupsdAddPolicyOp(p, NULL, IPP_CREATE_JOB);
|
||
po->order_type = CUPSD_AUTH_ALLOW;
|
||
|
||
cupsdAddPolicyOp(p, po, IPP_PRINT_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_PRINT_URI);
|
||
cupsdAddPolicyOp(p, po, IPP_VALIDATE_JOB);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"<Limit Send-Document Send-URI Cancel-Job Hold-Job "
|
||
"Release-Job Restart-Job Purge-Jobs "
|
||
"Set-Job-Attributes Create-Job-Subscription "
|
||
"Renew-Subscription Cancel-Subscription "
|
||
"Get-Notifications Reprocess-Job Cancel-Current-Job "
|
||
"Suspend-Current-Job Resume-Job "
|
||
"Cancel-My-Jobs Close-Job CUPS-Move-Job "
|
||
"CUPS-Authenticate-Job CUPS-Get-Document>");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
|
||
|
||
po = cupsdAddPolicyOp(p, NULL, IPP_SEND_DOCUMENT);
|
||
po->order_type = CUPSD_AUTH_ALLOW;
|
||
po->level = CUPSD_AUTH_USER;
|
||
|
||
cupsdAddName(po, "@OWNER");
|
||
cupsdAddName(po, "@SYSTEM");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Require user @OWNER @SYSTEM");
|
||
|
||
cupsdAddPolicyOp(p, po, IPP_SEND_URI);
|
||
cupsdAddPolicyOp(p, po, IPP_CANCEL_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_HOLD_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_RELEASE_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_RESTART_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_PURGE_JOBS);
|
||
cupsdAddPolicyOp(p, po, IPP_SET_JOB_ATTRIBUTES);
|
||
cupsdAddPolicyOp(p, po, IPP_CREATE_JOB_SUBSCRIPTION);
|
||
cupsdAddPolicyOp(p, po, IPP_RENEW_SUBSCRIPTION);
|
||
cupsdAddPolicyOp(p, po, IPP_CANCEL_SUBSCRIPTION);
|
||
cupsdAddPolicyOp(p, po, IPP_GET_NOTIFICATIONS);
|
||
cupsdAddPolicyOp(p, po, IPP_REPROCESS_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_CANCEL_CURRENT_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_SUSPEND_CURRENT_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_RESUME_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_CANCEL_MY_JOBS);
|
||
cupsdAddPolicyOp(p, po, IPP_CLOSE_JOB);
|
||
cupsdAddPolicyOp(p, po, CUPS_MOVE_JOB);
|
||
cupsdAddPolicyOp(p, po, CUPS_AUTHENTICATE_JOB);
|
||
cupsdAddPolicyOp(p, po, CUPS_GET_DOCUMENT);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"<Limit Pause-Printer Resume-Printer "
|
||
"Set-Printer-Attributes Enable-Printer "
|
||
"Disable-Printer Pause-Printer-After-Current-Job "
|
||
"Hold-New-Jobs Release-Held-New-Jobs "
|
||
"Deactivate-Printer Activate-Printer Restart-Printer "
|
||
"Shutdown-Printer Startup-Printer Promote-Job "
|
||
"Schedule-Job-After Cancel-Jobs CUPS-Add-Printer "
|
||
"CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class "
|
||
"CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default>");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "AuthType Default");
|
||
|
||
po = cupsdAddPolicyOp(p, NULL, IPP_PAUSE_PRINTER);
|
||
po->order_type = CUPSD_AUTH_ALLOW;
|
||
po->type = CUPSD_AUTH_DEFAULT;
|
||
po->level = CUPSD_AUTH_USER;
|
||
|
||
cupsdAddName(po, "@SYSTEM");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Require user @SYSTEM");
|
||
|
||
cupsdAddPolicyOp(p, po, IPP_RESUME_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_SET_PRINTER_ATTRIBUTES);
|
||
cupsdAddPolicyOp(p, po, IPP_ENABLE_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_DISABLE_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_PAUSE_PRINTER_AFTER_CURRENT_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_HOLD_NEW_JOBS);
|
||
cupsdAddPolicyOp(p, po, IPP_RELEASE_HELD_NEW_JOBS);
|
||
cupsdAddPolicyOp(p, po, IPP_DEACTIVATE_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_ACTIVATE_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_RESTART_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_SHUTDOWN_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_STARTUP_PRINTER);
|
||
cupsdAddPolicyOp(p, po, IPP_PROMOTE_JOB);
|
||
cupsdAddPolicyOp(p, po, IPP_SCHEDULE_JOB_AFTER);
|
||
cupsdAddPolicyOp(p, po, IPP_CANCEL_JOBS);
|
||
cupsdAddPolicyOp(p, po, CUPS_ADD_PRINTER);
|
||
cupsdAddPolicyOp(p, po, CUPS_DELETE_PRINTER);
|
||
cupsdAddPolicyOp(p, po, CUPS_ADD_CLASS);
|
||
cupsdAddPolicyOp(p, po, CUPS_DELETE_CLASS);
|
||
cupsdAddPolicyOp(p, po, CUPS_ACCEPT_JOBS);
|
||
cupsdAddPolicyOp(p, po, CUPS_REJECT_JOBS);
|
||
cupsdAddPolicyOp(p, po, CUPS_SET_DEFAULT);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "<Limit All>");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Order Deny,Allow");
|
||
|
||
po = cupsdAddPolicyOp(p, NULL, IPP_ANY_OPERATION);
|
||
po->order_type = CUPSD_AUTH_ALLOW;
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "</Limit>");
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "</Policy>");
|
||
}
|
||
}
|
||
|
||
if (LogLevel >= CUPSD_LOG_DEBUG2)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: NumPolicies=%d",
|
||
cupsArrayCount(Policies));
|
||
for (i = 0, p = (cupsd_policy_t *)cupsArrayFirst(Policies);
|
||
p;
|
||
i ++, p = (cupsd_policy_t *)cupsArrayNext(Policies))
|
||
{
|
||
int j; /* Looping var */
|
||
cupsd_location_t *loc; /* Current location */
|
||
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: Policies[%d]=\"%s\"", i, p->name);
|
||
|
||
for (j = 0, loc = (cupsd_location_t *)cupsArrayFirst(p->ops); loc; j ++, loc = (cupsd_location_t *)cupsArrayNext(p->ops))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: ops[%d]=%s", j, ippOpString(loc->op));
|
||
}
|
||
}
|
||
}
|
||
|
||
/*
|
||
* If we are doing a full reload or the server root has changed, flush
|
||
* the jobs, printers, etc. and start from scratch...
|
||
*/
|
||
|
||
if (NeedReload == RELOAD_ALL ||
|
||
old_remote_port != RemotePort ||
|
||
!old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) ||
|
||
!old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot))
|
||
{
|
||
mime_type_t *type; /* Current type */
|
||
char mimetype[MIME_MAX_SUPER + MIME_MAX_TYPE];
|
||
/* MIME type name */
|
||
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Full reload is required.");
|
||
|
||
/*
|
||
* Free all memory...
|
||
*/
|
||
|
||
cupsdDeleteAllSubscriptions();
|
||
cupsdFreeAllJobs();
|
||
cupsdDeleteAllPrinters();
|
||
|
||
DefaultPrinter = NULL;
|
||
|
||
if (MimeDatabase != NULL)
|
||
mimeDelete(MimeDatabase);
|
||
|
||
if (NumMimeTypes)
|
||
{
|
||
for (i = 0; i < NumMimeTypes; i ++)
|
||
_cupsStrFree(MimeTypes[i]);
|
||
|
||
free(MimeTypes);
|
||
}
|
||
|
||
/*
|
||
* Read the MIME type and conversion database...
|
||
*/
|
||
|
||
snprintf(temp, sizeof(temp), "%s/filter", ServerBin);
|
||
snprintf(mimedir, sizeof(mimedir), "%s/mime", DataDir);
|
||
|
||
MimeDatabase = mimeNew();
|
||
mimeSetErrorCallback(MimeDatabase, mime_error_cb, NULL);
|
||
|
||
MimeDatabase = mimeLoadTypes(MimeDatabase, mimedir);
|
||
MimeDatabase = mimeLoadTypes(MimeDatabase, ServerRoot);
|
||
MimeDatabase = mimeLoadFilters(MimeDatabase, mimedir, temp);
|
||
MimeDatabase = mimeLoadFilters(MimeDatabase, ServerRoot, temp);
|
||
|
||
if (!MimeDatabase)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_EMERG,
|
||
"Unable to load MIME database from \"%s\" or \"%s\".",
|
||
mimedir, ServerRoot);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"Loaded MIME database from \"%s\" and \"%s\": %d types, "
|
||
"%d filters...", mimedir, ServerRoot,
|
||
mimeNumTypes(MimeDatabase), mimeNumFilters(MimeDatabase));
|
||
|
||
/*
|
||
* Create a list of MIME types for the document-format-supported
|
||
* attribute...
|
||
*/
|
||
|
||
NumMimeTypes = mimeNumTypes(MimeDatabase);
|
||
if (!mimeType(MimeDatabase, "application", "octet-stream"))
|
||
NumMimeTypes ++;
|
||
|
||
if ((MimeTypes = calloc((size_t)NumMimeTypes, sizeof(const char *))) == NULL)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unable to allocate memory for %d MIME types.",
|
||
NumMimeTypes);
|
||
NumMimeTypes = 0;
|
||
}
|
||
else
|
||
{
|
||
for (i = 0, type = mimeFirstType(MimeDatabase);
|
||
type;
|
||
i ++, type = mimeNextType(MimeDatabase))
|
||
{
|
||
snprintf(mimetype, sizeof(mimetype), "%s/%s", type->super, type->type);
|
||
|
||
MimeTypes[i] = _cupsStrAlloc(mimetype);
|
||
}
|
||
|
||
if (i < NumMimeTypes)
|
||
MimeTypes[i] = _cupsStrAlloc("application/octet-stream");
|
||
}
|
||
|
||
if (LogLevel == CUPSD_LOG_DEBUG2)
|
||
{
|
||
mime_filter_t *filter; /* Current filter */
|
||
|
||
|
||
for (type = mimeFirstType(MimeDatabase);
|
||
type;
|
||
type = mimeNextType(MimeDatabase))
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG2, "cupsdReadConfiguration: type %s/%s",
|
||
type->super, type->type);
|
||
|
||
for (filter = mimeFirstFilter(MimeDatabase);
|
||
filter;
|
||
filter = mimeNextFilter(MimeDatabase))
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG2,
|
||
"cupsdReadConfiguration: filter %s/%s to %s/%s %d %s",
|
||
filter->src->super, filter->src->type,
|
||
filter->dst->super, filter->dst->type,
|
||
filter->cost, filter->filter);
|
||
}
|
||
|
||
/*
|
||
* Load banners...
|
||
*/
|
||
|
||
snprintf(temp, sizeof(temp), "%s/banners", DataDir);
|
||
cupsdLoadBanners(temp);
|
||
|
||
/*
|
||
* Load printers and classes...
|
||
*/
|
||
|
||
cupsdLoadAllPrinters();
|
||
cupsdLoadAllClasses();
|
||
|
||
cupsdCreateCommonData();
|
||
|
||
/*
|
||
* Update the printcap file as needed...
|
||
*/
|
||
|
||
if (Printcap && *Printcap && access(Printcap, 0))
|
||
cupsdWritePrintcap();
|
||
|
||
/*
|
||
* Load queued jobs...
|
||
*/
|
||
|
||
cupsdLoadAllJobs();
|
||
|
||
/*
|
||
* Load subscriptions...
|
||
*/
|
||
|
||
cupsdLoadAllSubscriptions();
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Full reload complete.");
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* Not a full reload, so recreate the common printer attributes...
|
||
*/
|
||
|
||
cupsdCreateCommonData();
|
||
|
||
/*
|
||
* Update all jobs as needed...
|
||
*/
|
||
|
||
cupsdUpdateJobs();
|
||
|
||
/*
|
||
* Update all printers as needed...
|
||
*/
|
||
|
||
cupsdUpdatePrinters();
|
||
cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Partial reload complete.");
|
||
}
|
||
|
||
/*
|
||
* Reset the reload state...
|
||
*/
|
||
|
||
NeedReload = RELOAD_NONE;
|
||
|
||
cupsdClearString(&old_serverroot);
|
||
cupsdClearString(&old_requestroot);
|
||
|
||
return (1);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'get_address()' - Get an address + port number from a line.
|
||
*/
|
||
|
||
static http_addrlist_t * /* O - Pointer to list if address good, NULL if bad */
|
||
get_address(const char *value, /* I - Value string */
|
||
int defport) /* I - Default port */
|
||
{
|
||
char buffer[1024], /* Hostname + port number buffer */
|
||
defpname[255], /* Default port name */
|
||
*hostname, /* Hostname or IP */
|
||
*portname; /* Port number or name */
|
||
http_addrlist_t *addrlist; /* Address list */
|
||
|
||
|
||
/*
|
||
* Check for an empty value...
|
||
*/
|
||
|
||
if (!*value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Bad (empty) address.");
|
||
return (NULL);
|
||
}
|
||
|
||
/*
|
||
* Grab a hostname and port number; if there is no colon and the port name
|
||
* is only digits, then we have a port number by itself...
|
||
*/
|
||
|
||
strlcpy(buffer, value, sizeof(buffer));
|
||
|
||
if ((portname = strrchr(buffer, ':')) != NULL && !strchr(portname, ']'))
|
||
{
|
||
*portname++ = '\0';
|
||
hostname = buffer;
|
||
}
|
||
else
|
||
{
|
||
for (portname = buffer; isdigit(*portname & 255); portname ++);
|
||
|
||
if (*portname)
|
||
{
|
||
/*
|
||
* Use the default port...
|
||
*/
|
||
|
||
sprintf(defpname, "%d", defport);
|
||
portname = defpname;
|
||
hostname = buffer;
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* The buffer contains just a port number...
|
||
*/
|
||
|
||
portname = buffer;
|
||
hostname = NULL;
|
||
}
|
||
}
|
||
|
||
if (hostname && !strcmp(hostname, "*"))
|
||
hostname = NULL;
|
||
|
||
/*
|
||
* Now lookup the address using httpAddrGetList()...
|
||
*/
|
||
|
||
if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portname)) == NULL)
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Hostname lookup for \"%s\" failed.",
|
||
hostname ? hostname : "(nil)");
|
||
|
||
return (addrlist);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'get_addr_and_mask()' - Get an IP address and netmask.
|
||
*/
|
||
|
||
static int /* O - 1 on success, 0 on failure */
|
||
get_addr_and_mask(const char *value, /* I - String from config file */
|
||
unsigned *ip, /* O - Address value */
|
||
unsigned *mask) /* O - Mask value */
|
||
{
|
||
int i, j, /* Looping vars */
|
||
family, /* Address family */
|
||
ipcount; /* Count of fields in address */
|
||
unsigned ipval; /* Value */
|
||
const char *maskval, /* Pointer to start of mask value */
|
||
*ptr, /* Pointer into value */
|
||
*ptr2; /* ... */
|
||
|
||
|
||
/*
|
||
* Get the address...
|
||
*/
|
||
|
||
ip[0] = ip[1] = ip[2] = ip[3] = 0x00000000;
|
||
mask[0] = mask[1] = mask[2] = mask[3] = 0xffffffff;
|
||
|
||
if ((maskval = strchr(value, '/')) != NULL)
|
||
maskval ++;
|
||
else
|
||
maskval = value + strlen(value);
|
||
|
||
#ifdef AF_INET6
|
||
/*
|
||
* Check for an IPv6 address...
|
||
*/
|
||
|
||
if (*value == '[')
|
||
{
|
||
/*
|
||
* Parse hexadecimal IPv6/IPv4 address...
|
||
*/
|
||
|
||
family = AF_INET6;
|
||
|
||
for (i = 0, ptr = value + 1; *ptr && i < 8; i ++)
|
||
{
|
||
if (*ptr == ']')
|
||
break;
|
||
else if (!strncmp(ptr, "::", 2))
|
||
{
|
||
for (ptr2 = strchr(ptr + 2, ':'), j = 0;
|
||
ptr2;
|
||
ptr2 = strchr(ptr2 + 1, ':'), j ++);
|
||
|
||
i = 6 - j;
|
||
ptr += 2;
|
||
}
|
||
else if (isdigit(*ptr & 255) && strchr(ptr + 1, '.') && i >= 6)
|
||
{
|
||
/*
|
||
* Read IPv4 dotted quad...
|
||
*/
|
||
|
||
unsigned val[4] = { 0, 0, 0, 0 };
|
||
/* IPv4 address values */
|
||
|
||
ipcount = sscanf(ptr, "%u.%u.%u.%u", val + 0, val + 1, val + 2,
|
||
val + 3);
|
||
|
||
/*
|
||
* Range check the IP numbers...
|
||
*/
|
||
|
||
for (i = 0; i < ipcount; i ++)
|
||
if (val[i] > 255)
|
||
return (0);
|
||
|
||
/*
|
||
* Merge everything into a 32-bit IPv4 address in ip[3]...
|
||
*/
|
||
|
||
ip[3] = ((((((unsigned)val[0] << 8) | (unsigned)val[1]) << 8) |
|
||
(unsigned)val[2]) << 8) | (unsigned)val[3];
|
||
|
||
if (ipcount < 4)
|
||
mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff;
|
||
|
||
/*
|
||
* If the leading words are all 0's then this is an IPv4 address...
|
||
*/
|
||
|
||
if (!val[0] && !val[1] && !val[2])
|
||
family = AF_INET;
|
||
|
||
while (isdigit(*ptr & 255) || *ptr == '.')
|
||
ptr ++;
|
||
break;
|
||
}
|
||
else if (isxdigit(*ptr & 255))
|
||
{
|
||
ipval = strtoul(ptr, (char **)&ptr, 16);
|
||
|
||
if (*ptr == ':' && ptr[1] != ':')
|
||
ptr ++;
|
||
|
||
if (ipval > 0xffff)
|
||
return (0);
|
||
|
||
if (i & 1)
|
||
ip[i / 2] |= ipval;
|
||
else
|
||
ip[i / 2] |= ipval << 16;
|
||
}
|
||
else
|
||
return (0);
|
||
}
|
||
|
||
if (*ptr != ']')
|
||
return (0);
|
||
|
||
ptr ++;
|
||
|
||
if (*ptr && *ptr != '/')
|
||
return (0);
|
||
}
|
||
else
|
||
#endif /* AF_INET6 */
|
||
{
|
||
/*
|
||
* Parse dotted-decimal IPv4 address...
|
||
*/
|
||
|
||
unsigned val[4] = { 0, 0, 0, 0 }; /* IPv4 address values */
|
||
|
||
|
||
family = AF_INET;
|
||
ipcount = sscanf(value, "%u.%u.%u.%u", val + 0, val + 1, val + 2, val + 3);
|
||
|
||
/*
|
||
* Range check the IP numbers...
|
||
*/
|
||
|
||
for (i = 0; i < ipcount; i ++)
|
||
if (val[i] > 255)
|
||
return (0);
|
||
|
||
/*
|
||
* Merge everything into a 32-bit IPv4 address in ip[3]...
|
||
*/
|
||
|
||
ip[3] = ((((((unsigned)val[0] << 8) | (unsigned)val[1]) << 8) |
|
||
(unsigned)val[2]) << 8) | (unsigned)val[3];
|
||
|
||
if (ipcount < 4)
|
||
mask[3] = (0xffffffff << (32 - 8 * ipcount)) & 0xffffffff;
|
||
}
|
||
|
||
if (*maskval)
|
||
{
|
||
/*
|
||
* Get the netmask value(s)...
|
||
*/
|
||
|
||
memset(mask, 0, sizeof(unsigned) * 4);
|
||
|
||
if (strchr(maskval, '.'))
|
||
{
|
||
/*
|
||
* Get dotted-decimal mask...
|
||
*/
|
||
|
||
if (family != AF_INET)
|
||
return (0);
|
||
|
||
if (sscanf(maskval, "%u.%u.%u.%u", mask + 0, mask + 1, mask + 2,
|
||
mask + 3) != 4)
|
||
return (0);
|
||
|
||
mask[3] |= (((((unsigned)mask[0] << 8) | (unsigned)mask[1]) << 8) |
|
||
(unsigned)mask[2]) << 8;
|
||
mask[0] = mask[1] = mask[2] = 0;
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* Get address/bits format...
|
||
*/
|
||
|
||
i = atoi(maskval);
|
||
|
||
#ifdef AF_INET6
|
||
if (family == AF_INET6)
|
||
{
|
||
if (i > 128)
|
||
return (0);
|
||
|
||
i = 128 - i;
|
||
|
||
if (i <= 96)
|
||
mask[0] = 0xffffffff;
|
||
else
|
||
mask[0] = (0xffffffff << (i - 96)) & 0xffffffff;
|
||
|
||
if (i <= 64)
|
||
mask[1] = 0xffffffff;
|
||
else if (i >= 96)
|
||
mask[1] = 0;
|
||
else
|
||
mask[1] = (0xffffffff << (i - 64)) & 0xffffffff;
|
||
|
||
if (i <= 32)
|
||
mask[2] = 0xffffffff;
|
||
else if (i >= 64)
|
||
mask[2] = 0;
|
||
else
|
||
mask[2] = (0xffffffff << (i - 32)) & 0xffffffff;
|
||
|
||
if (i == 0)
|
||
mask[3] = 0xffffffff;
|
||
else if (i >= 32)
|
||
mask[3] = 0;
|
||
else
|
||
mask[3] = (0xffffffff << i) & 0xffffffff;
|
||
}
|
||
else
|
||
#endif /* AF_INET6 */
|
||
{
|
||
if (i > 32)
|
||
return (0);
|
||
|
||
mask[0] = 0xffffffff;
|
||
mask[1] = 0xffffffff;
|
||
mask[2] = 0xffffffff;
|
||
|
||
if (i < 32)
|
||
mask[3] = (0xffffffff << (32 - i)) & 0xffffffff;
|
||
else
|
||
mask[3] = 0xffffffff;
|
||
}
|
||
}
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_DEBUG2,
|
||
"get_addr_and_mask(value=\"%s\", "
|
||
"ip=[%08x:%08x:%08x:%08x], mask=[%08x:%08x:%08x:%08x])",
|
||
value, ip[0], ip[1], ip[2], ip[3], mask[0], mask[1], mask[2],
|
||
mask[3]);
|
||
|
||
/*
|
||
* Check for a valid netmask; no fallback like in CUPS 1.1.x!
|
||
*/
|
||
|
||
if ((ip[0] & ~mask[0]) != 0 ||
|
||
(ip[1] & ~mask[1]) != 0 ||
|
||
(ip[2] & ~mask[2]) != 0 ||
|
||
(ip[3] & ~mask[3]) != 0)
|
||
return (0);
|
||
|
||
return (1);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'mime_error_cb()' - Log a MIME error.
|
||
*/
|
||
|
||
static void
|
||
mime_error_cb(void *ctx, /* I - Context pointer (unused) */
|
||
const char *message) /* I - Message */
|
||
{
|
||
(void)ctx;
|
||
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "%s", message);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'parse_aaa()' - Parse authentication, authorization, and access control lines.
|
||
*/
|
||
|
||
static int /* O - 1 on success, 0 on failure */
|
||
parse_aaa(cupsd_location_t *loc, /* I - Location */
|
||
char *line, /* I - Line from file */
|
||
char *value, /* I - Start of value data */
|
||
int linenum) /* I - Current line number */
|
||
{
|
||
char *valptr; /* Pointer into value */
|
||
unsigned ip[4], /* IP address components */
|
||
mask[4]; /* IP netmask components */
|
||
|
||
|
||
if (!_cups_strcasecmp(line, "Encryption"))
|
||
{
|
||
/*
|
||
* "Encryption xxx" - set required encryption level...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "never"))
|
||
loc->encryption = HTTP_ENCRYPT_NEVER;
|
||
else if (!_cups_strcasecmp(value, "always"))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Encryption value \"%s\" on line %d of %s is invalid in this "
|
||
"context. Using \"required\" instead.", value, linenum, ConfigurationFile);
|
||
|
||
loc->encryption = HTTP_ENCRYPT_REQUIRED;
|
||
}
|
||
else if (!_cups_strcasecmp(value, "required"))
|
||
loc->encryption = HTTP_ENCRYPT_REQUIRED;
|
||
else if (!_cups_strcasecmp(value, "ifrequested"))
|
||
loc->encryption = HTTP_ENCRYPT_IF_REQUESTED;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown Encryption value %s on line %d of %s.", value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "Order"))
|
||
{
|
||
/*
|
||
* "Order Deny,Allow" or "Order Allow,Deny"...
|
||
*/
|
||
|
||
if (!_cups_strncasecmp(value, "deny", 4))
|
||
loc->order_type = CUPSD_AUTH_ALLOW;
|
||
else if (!_cups_strncasecmp(value, "allow", 5))
|
||
loc->order_type = CUPSD_AUTH_DENY;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown Order value %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "Allow") || !_cups_strcasecmp(line, "Deny"))
|
||
{
|
||
/*
|
||
* Allow [From] host/ip...
|
||
* Deny [From] host/ip...
|
||
*/
|
||
|
||
while (*value)
|
||
{
|
||
if (!_cups_strncasecmp(value, "from", 4))
|
||
{
|
||
/*
|
||
* Strip leading "from"...
|
||
*/
|
||
|
||
value += 4;
|
||
|
||
while (_cups_isspace(*value))
|
||
value ++;
|
||
|
||
if (!*value)
|
||
break;
|
||
}
|
||
|
||
/*
|
||
* Find the end of the value...
|
||
*/
|
||
|
||
for (valptr = value; *valptr && !_cups_isspace(*valptr); valptr ++);
|
||
|
||
while (_cups_isspace(*valptr))
|
||
*valptr++ = '\0';
|
||
|
||
/*
|
||
* Figure out what form the allow/deny address takes:
|
||
*
|
||
* All
|
||
* None
|
||
* *.domain.com
|
||
* .domain.com
|
||
* host.domain.com
|
||
* nnn.*
|
||
* nnn.nnn.*
|
||
* nnn.nnn.nnn.*
|
||
* nnn.nnn.nnn.nnn
|
||
* nnn.nnn.nnn.nnn/mm
|
||
* nnn.nnn.nnn.nnn/mmm.mmm.mmm.mmm
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "all"))
|
||
{
|
||
/*
|
||
* All hosts...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(line, "Allow"))
|
||
cupsdAddIPMask(&(loc->allow), zeros, zeros);
|
||
else
|
||
cupsdAddIPMask(&(loc->deny), zeros, zeros);
|
||
}
|
||
else if (!_cups_strcasecmp(value, "none"))
|
||
{
|
||
/*
|
||
* No hosts...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(line, "Allow"))
|
||
cupsdAddIPMask(&(loc->allow), ones, zeros);
|
||
else
|
||
cupsdAddIPMask(&(loc->deny), ones, zeros);
|
||
}
|
||
#ifdef AF_INET6
|
||
else if (value[0] == '*' || value[0] == '.' ||
|
||
(!isdigit(value[0] & 255) && value[0] != '['))
|
||
#else
|
||
else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
|
||
#endif /* AF_INET6 */
|
||
{
|
||
/*
|
||
* Host or domain name...
|
||
*/
|
||
|
||
if (value[0] == '*')
|
||
value ++;
|
||
|
||
if (!_cups_strcasecmp(line, "Allow"))
|
||
cupsdAddNameMask(&(loc->allow), value);
|
||
else
|
||
cupsdAddNameMask(&(loc->deny), value);
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* One of many IP address forms...
|
||
*/
|
||
|
||
if (!get_addr_and_mask(value, ip, mask))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Bad netmask value %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
|
||
if (!_cups_strcasecmp(line, "Allow"))
|
||
cupsdAddIPMask(&(loc->allow), ip, mask);
|
||
else
|
||
cupsdAddIPMask(&(loc->deny), ip, mask);
|
||
}
|
||
|
||
/*
|
||
* Advance to next value...
|
||
*/
|
||
|
||
value = valptr;
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "AuthType"))
|
||
{
|
||
/*
|
||
* AuthType {none,basic,digest,basicdigest,negotiate,default}
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "none"))
|
||
{
|
||
loc->type = CUPSD_AUTH_NONE;
|
||
loc->level = CUPSD_AUTH_ANON;
|
||
}
|
||
else if (!_cups_strcasecmp(value, "basic"))
|
||
{
|
||
loc->type = CUPSD_AUTH_BASIC;
|
||
|
||
if (loc->level == CUPSD_AUTH_ANON)
|
||
loc->level = CUPSD_AUTH_USER;
|
||
}
|
||
else if (!_cups_strcasecmp(value, "default"))
|
||
{
|
||
loc->type = CUPSD_AUTH_DEFAULT;
|
||
|
||
if (loc->level == CUPSD_AUTH_ANON)
|
||
loc->level = CUPSD_AUTH_USER;
|
||
}
|
||
else if (!_cups_strcasecmp(value, "negotiate"))
|
||
{
|
||
loc->type = CUPSD_AUTH_NEGOTIATE;
|
||
|
||
if (loc->level == CUPSD_AUTH_ANON)
|
||
loc->level = CUPSD_AUTH_USER;
|
||
}
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"Unknown authorization type %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "AuthClass"))
|
||
{
|
||
/*
|
||
* AuthClass anonymous, user, system, group
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "anonymous"))
|
||
{
|
||
loc->type = CUPSD_AUTH_NONE;
|
||
loc->level = CUPSD_AUTH_ANON;
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"\"AuthClass %s\" is deprecated; consider removing "
|
||
"it from line %d.",
|
||
value, linenum);
|
||
}
|
||
else if (!_cups_strcasecmp(value, "user"))
|
||
{
|
||
loc->level = CUPSD_AUTH_USER;
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"\"AuthClass %s\" is deprecated; consider using "
|
||
"\"Require valid-user\" on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(value, "group"))
|
||
{
|
||
loc->level = CUPSD_AUTH_GROUP;
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"\"AuthClass %s\" is deprecated; consider using "
|
||
"\"Require user @groupname\" on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(value, "system"))
|
||
{
|
||
loc->level = CUPSD_AUTH_GROUP;
|
||
|
||
cupsdAddName(loc, "@SYSTEM");
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"\"AuthClass %s\" is deprecated; consider using "
|
||
"\"Require user @SYSTEM\" on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"Unknown authorization class %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "AuthGroupName"))
|
||
{
|
||
cupsdAddName(loc, value);
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"\"AuthGroupName %s\" directive is deprecated; consider "
|
||
"using \"Require user @%s\" on line %d of %s.",
|
||
value, value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "Require"))
|
||
{
|
||
/*
|
||
* Apache synonym for AuthClass and AuthGroupName...
|
||
*
|
||
* Get initial word:
|
||
*
|
||
* Require valid-user
|
||
* Require group names
|
||
* Require user names
|
||
*/
|
||
|
||
for (valptr = value; !_cups_isspace(*valptr) && *valptr; valptr ++);
|
||
|
||
if (*valptr)
|
||
*valptr++ = '\0';
|
||
|
||
if (!_cups_strcasecmp(value, "valid-user") ||
|
||
!_cups_strcasecmp(value, "user"))
|
||
loc->level = CUPSD_AUTH_USER;
|
||
else if (!_cups_strcasecmp(value, "group"))
|
||
loc->level = CUPSD_AUTH_GROUP;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Require type %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
|
||
/*
|
||
* Get the list of names from the line...
|
||
*/
|
||
|
||
for (value = valptr; *value;)
|
||
{
|
||
while (_cups_isspace(*value))
|
||
value ++;
|
||
|
||
#ifdef HAVE_AUTHORIZATION_H
|
||
if (!strncmp(value, "@AUTHKEY(", 9))
|
||
{
|
||
/*
|
||
* Grab "@AUTHKEY(name)" value...
|
||
*/
|
||
|
||
for (valptr = value + 9; *valptr != ')' && *valptr; valptr ++);
|
||
|
||
if (*valptr)
|
||
*valptr++ = '\0';
|
||
}
|
||
else
|
||
#endif /* HAVE_AUTHORIZATION_H */
|
||
if (*value == '\"' || *value == '\'')
|
||
{
|
||
/*
|
||
* Grab quoted name...
|
||
*/
|
||
|
||
for (valptr = value + 1; *valptr != *value && *valptr; valptr ++);
|
||
|
||
value ++;
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* Grab literal name.
|
||
*/
|
||
|
||
for (valptr = value; !_cups_isspace(*valptr) && *valptr; valptr ++);
|
||
}
|
||
|
||
if (*valptr)
|
||
*valptr++ = '\0';
|
||
|
||
cupsdAddName(loc, value);
|
||
|
||
for (value = valptr; _cups_isspace(*value); value ++);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "Satisfy"))
|
||
{
|
||
if (!_cups_strcasecmp(value, "all"))
|
||
loc->satisfy = CUPSD_AUTH_SATISFY_ALL;
|
||
else if (!_cups_strcasecmp(value, "any"))
|
||
loc->satisfy = CUPSD_AUTH_SATISFY_ANY;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown Satisfy value %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
return (0);
|
||
}
|
||
}
|
||
else
|
||
return (0);
|
||
|
||
return (1);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'parse_fatal_errors()' - Parse FatalErrors values in a string.
|
||
*/
|
||
|
||
static int /* O - FatalErrors bits */
|
||
parse_fatal_errors(const char *s) /* I - FatalErrors string */
|
||
{
|
||
int fatal; /* FatalErrors bits */
|
||
char value[1024], /* Value string */
|
||
*valstart, /* Pointer into value */
|
||
*valend; /* End of value */
|
||
|
||
|
||
/*
|
||
* Empty FatalErrors line yields NULL pointer...
|
||
*/
|
||
|
||
if (!s)
|
||
return (CUPSD_FATAL_NONE);
|
||
|
||
/*
|
||
* Loop through the value string,...
|
||
*/
|
||
|
||
strlcpy(value, s, sizeof(value));
|
||
|
||
fatal = CUPSD_FATAL_NONE;
|
||
|
||
for (valstart = value; *valstart;)
|
||
{
|
||
/*
|
||
* Get the current space/comma-delimited kind name...
|
||
*/
|
||
|
||
for (valend = valstart; *valend; valend ++)
|
||
if (_cups_isspace(*valend) || *valend == ',')
|
||
break;
|
||
|
||
if (*valend)
|
||
*valend++ = '\0';
|
||
|
||
/*
|
||
* Add the error to the bitmask...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(valstart, "all"))
|
||
fatal = CUPSD_FATAL_ALL;
|
||
else if (!_cups_strcasecmp(valstart, "browse"))
|
||
fatal |= CUPSD_FATAL_BROWSE;
|
||
else if (!_cups_strcasecmp(valstart, "-browse"))
|
||
fatal &= ~CUPSD_FATAL_BROWSE;
|
||
else if (!_cups_strcasecmp(valstart, "config"))
|
||
fatal |= CUPSD_FATAL_CONFIG;
|
||
else if (!_cups_strcasecmp(valstart, "-config"))
|
||
fatal &= ~CUPSD_FATAL_CONFIG;
|
||
else if (!_cups_strcasecmp(valstart, "listen"))
|
||
fatal |= CUPSD_FATAL_LISTEN;
|
||
else if (!_cups_strcasecmp(valstart, "-listen"))
|
||
fatal &= ~CUPSD_FATAL_LISTEN;
|
||
else if (!_cups_strcasecmp(valstart, "log"))
|
||
fatal |= CUPSD_FATAL_LOG;
|
||
else if (!_cups_strcasecmp(valstart, "-log"))
|
||
fatal &= ~CUPSD_FATAL_LOG;
|
||
else if (!_cups_strcasecmp(valstart, "permissions"))
|
||
fatal |= CUPSD_FATAL_PERMISSIONS;
|
||
else if (!_cups_strcasecmp(valstart, "-permissions"))
|
||
fatal &= ~CUPSD_FATAL_PERMISSIONS;
|
||
else if (_cups_strcasecmp(valstart, "none"))
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown FatalErrors kind \"%s\" ignored.", valstart);
|
||
|
||
for (valstart = valend; *valstart; valstart ++)
|
||
if (!_cups_isspace(*valstart) || *valstart != ',')
|
||
break;
|
||
}
|
||
|
||
return (fatal);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'parse_groups()' - Parse system group names in a string.
|
||
*/
|
||
|
||
static int /* O - 1 on success, 0 on failure */
|
||
parse_groups(const char *s, /* I - Space-delimited groups */
|
||
int linenum) /* I - Line number in cups-files.conf */
|
||
{
|
||
int status; /* Return status */
|
||
char value[1024], /* Value string */
|
||
*valstart, /* Pointer into value */
|
||
*valend, /* End of value */
|
||
quote; /* Quote character */
|
||
struct group *group; /* Group */
|
||
|
||
|
||
/*
|
||
* Make a copy of the string and parse out the groups...
|
||
*/
|
||
|
||
strlcpy(value, s, sizeof(value));
|
||
|
||
status = 1;
|
||
valstart = value;
|
||
|
||
while (*valstart && NumSystemGroups < MAX_SYSTEM_GROUPS)
|
||
{
|
||
if (*valstart == '\'' || *valstart == '\"')
|
||
{
|
||
/*
|
||
* Scan quoted name...
|
||
*/
|
||
|
||
quote = *valstart++;
|
||
|
||
for (valend = valstart; *valend; valend ++)
|
||
if (*valend == quote)
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* Scan space or comma-delimited name...
|
||
*/
|
||
|
||
for (valend = valstart; *valend; valend ++)
|
||
if (_cups_isspace(*valend) || *valend == ',')
|
||
break;
|
||
}
|
||
|
||
if (*valend)
|
||
*valend++ = '\0';
|
||
|
||
group = getgrnam(valstart);
|
||
if (group)
|
||
{
|
||
cupsdSetString(SystemGroups + NumSystemGroups, valstart);
|
||
SystemGroupIDs[NumSystemGroups] = group->gr_gid;
|
||
|
||
NumSystemGroups ++;
|
||
}
|
||
else
|
||
{
|
||
if (linenum)
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown SystemGroup \"%s\" on line %d of %s.", valstart, linenum, CupsFilesFile);
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown default SystemGroup \"%s\".", valstart);
|
||
|
||
status = 0;
|
||
}
|
||
|
||
endgrent();
|
||
|
||
valstart = valend;
|
||
|
||
while (*valstart == ',' || _cups_isspace(*valstart))
|
||
valstart ++;
|
||
}
|
||
|
||
return (status);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'parse_protocols()' - Parse browse protocols in a string.
|
||
*/
|
||
|
||
static int /* O - Browse protocol bits */
|
||
parse_protocols(const char *s) /* I - Space-delimited protocols */
|
||
{
|
||
int protocols; /* Browse protocol bits */
|
||
char value[1024], /* Value string */
|
||
*valstart, /* Pointer into value */
|
||
*valend; /* End of value */
|
||
|
||
|
||
/*
|
||
* Empty protocol line yields NULL pointer...
|
||
*/
|
||
|
||
if (!s)
|
||
return (0);
|
||
|
||
/*
|
||
* Loop through the value string,...
|
||
*/
|
||
|
||
strlcpy(value, s, sizeof(value));
|
||
|
||
protocols = 0;
|
||
|
||
for (valstart = value; *valstart;)
|
||
{
|
||
/*
|
||
* Get the current space/comma-delimited protocol name...
|
||
*/
|
||
|
||
for (valend = valstart; *valend; valend ++)
|
||
if (_cups_isspace(*valend) || *valend == ',')
|
||
break;
|
||
|
||
if (*valend)
|
||
*valend++ = '\0';
|
||
|
||
/*
|
||
* Add the protocol to the bitmask...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(valstart, "dnssd") ||
|
||
!_cups_strcasecmp(valstart, "dns-sd") ||
|
||
!_cups_strcasecmp(valstart, "bonjour"))
|
||
protocols |= BROWSE_DNSSD;
|
||
else if (!_cups_strcasecmp(valstart, "all"))
|
||
protocols |= BROWSE_ALL;
|
||
else if (_cups_strcasecmp(valstart, "none"))
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown browse protocol \"%s\" ignored.", valstart);
|
||
|
||
for (valstart = valend; *valstart; valstart ++)
|
||
if (!_cups_isspace(*valstart) || *valstart != ',')
|
||
break;
|
||
}
|
||
|
||
return (protocols);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'parse_variable()' - Parse a variable line.
|
||
*/
|
||
|
||
static int /* O - 1 on success, 0 on failure */
|
||
parse_variable(
|
||
const char *filename, /* I - Name of configuration file */
|
||
int linenum, /* I - Line in configuration file */
|
||
const char *line, /* I - Line from configuration file */
|
||
const char *value, /* I - Value from configuration file */
|
||
size_t num_vars, /* I - Number of variables */
|
||
const cupsd_var_t *vars) /* I - Variables */
|
||
{
|
||
size_t i; /* Looping var */
|
||
const cupsd_var_t *var; /* Variables */
|
||
char temp[1024]; /* Temporary string */
|
||
|
||
|
||
for (i = num_vars, var = vars; i > 0; i --, var ++)
|
||
if (!_cups_strcasecmp(line, var->name))
|
||
break;
|
||
|
||
if (i == 0)
|
||
{
|
||
/*
|
||
* Unknown directive! Output an error message and continue...
|
||
*/
|
||
|
||
if (!value)
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
|
||
return (0);
|
||
}
|
||
|
||
switch (var->type)
|
||
{
|
||
case CUPSD_VARTYPE_INTEGER :
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing integer value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else if (!isdigit(*value & 255))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Bad integer value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
int n; /* Number */
|
||
char *units; /* Units */
|
||
|
||
n = strtol(value, &units, 0);
|
||
|
||
if (units && *units)
|
||
{
|
||
if (tolower(units[0] & 255) == 'g')
|
||
n *= 1024 * 1024 * 1024;
|
||
else if (tolower(units[0] & 255) == 'm')
|
||
n *= 1024 * 1024;
|
||
else if (tolower(units[0] & 255) == 'k')
|
||
n *= 1024;
|
||
else if (tolower(units[0] & 255) == 't')
|
||
n *= 262144;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown integer value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
}
|
||
|
||
if (n < 0)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Bad negative integer value for %s on line %d of "
|
||
"%s.", line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
*((int *)var->ptr) = n;
|
||
}
|
||
}
|
||
break;
|
||
|
||
case CUPSD_VARTYPE_PERM :
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing permissions value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else if (!isdigit(*value & 255))
|
||
{
|
||
/* TODO: Add chmod UGO syntax support */
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Bad permissions value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
int n = strtol(value, NULL, 8);
|
||
/* Permissions value */
|
||
|
||
if (n < 0)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Bad negative permissions value for %s on line %d of "
|
||
"%s.", line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
*((mode_t *)var->ptr) = (mode_t)n;
|
||
}
|
||
}
|
||
break;
|
||
|
||
case CUPSD_VARTYPE_TIME :
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing time interval value for %s on line %d of "
|
||
"%s.", line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else if (!_cups_strncasecmp(line, "PreserveJob", 11) &&
|
||
(!_cups_strcasecmp(value, "true") ||
|
||
!_cups_strcasecmp(value, "on") ||
|
||
!_cups_strcasecmp(value, "enabled") ||
|
||
!_cups_strcasecmp(value, "yes")))
|
||
{
|
||
*((int *)var->ptr) = INT_MAX;
|
||
}
|
||
else if (!_cups_strcasecmp(value, "false") ||
|
||
!_cups_strcasecmp(value, "off") ||
|
||
!_cups_strcasecmp(value, "disabled") ||
|
||
!_cups_strcasecmp(value, "no"))
|
||
{
|
||
*((int *)var->ptr) = 0;
|
||
}
|
||
else if (!isdigit(*value & 255))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown time interval value for %s on line %d of "
|
||
"%s.", line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
double n; /* Number */
|
||
char *units; /* Units */
|
||
|
||
n = strtod(value, &units);
|
||
|
||
if (units && *units)
|
||
{
|
||
if (tolower(units[0] & 255) == 'w')
|
||
n *= 7 * 24 * 60 * 60;
|
||
else if (tolower(units[0] & 255) == 'd')
|
||
n *= 24 * 60 * 60;
|
||
else if (tolower(units[0] & 255) == 'h')
|
||
n *= 60 * 60;
|
||
else if (tolower(units[0] & 255) == 'm')
|
||
n *= 60;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown time interval value for %s on line "
|
||
"%d of %s.", line, linenum, filename);
|
||
return (0);
|
||
}
|
||
}
|
||
|
||
if (n < 0.0 || n > INT_MAX)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Bad time value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
*((int *)var->ptr) = (int)n;
|
||
}
|
||
}
|
||
break;
|
||
|
||
case CUPSD_VARTYPE_BOOLEAN :
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing boolean value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
else if (!_cups_strcasecmp(value, "true") ||
|
||
!_cups_strcasecmp(value, "on") ||
|
||
!_cups_strcasecmp(value, "enabled") ||
|
||
!_cups_strcasecmp(value, "yes") ||
|
||
atoi(value) != 0)
|
||
{
|
||
*((int *)var->ptr) = TRUE;
|
||
}
|
||
else if (!_cups_strcasecmp(value, "false") ||
|
||
!_cups_strcasecmp(value, "off") ||
|
||
!_cups_strcasecmp(value, "disabled") ||
|
||
!_cups_strcasecmp(value, "no") ||
|
||
!_cups_strcasecmp(value, "0"))
|
||
{
|
||
*((int *)var->ptr) = FALSE;
|
||
}
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown boolean value %s on line %d of %s.",
|
||
value, linenum, filename);
|
||
return (0);
|
||
}
|
||
break;
|
||
|
||
case CUPSD_VARTYPE_PATHNAME :
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing pathname value for %s on line %d of %s.",
|
||
line, linenum, filename);
|
||
return (0);
|
||
}
|
||
|
||
if (value[0] == '/')
|
||
strlcpy(temp, value, sizeof(temp));
|
||
else
|
||
snprintf(temp, sizeof(temp), "%s/%s", ServerRoot, value);
|
||
|
||
if (access(temp, 0) && _cups_strcasecmp(value, "internal") && _cups_strcasecmp(line, "ServerKeychain"))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"File or directory for \"%s %s\" on line %d of %s "
|
||
"does not exist.", line, value, linenum, filename);
|
||
return (0);
|
||
}
|
||
|
||
cupsdSetString((char **)var->ptr, temp);
|
||
break;
|
||
|
||
case CUPSD_VARTYPE_STRING :
|
||
cupsdSetString((char **)var->ptr, value);
|
||
break;
|
||
}
|
||
|
||
return (1);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'read_cupsd_conf()' - Read the cupsd.conf configuration file.
|
||
*/
|
||
|
||
static int /* O - 1 on success, 0 on failure */
|
||
read_cupsd_conf(cups_file_t *fp) /* I - File to read from */
|
||
{
|
||
int linenum; /* Current line number */
|
||
char line[HTTP_MAX_BUFFER],
|
||
/* Line from file */
|
||
temp[HTTP_MAX_BUFFER],
|
||
/* Temporary buffer for value */
|
||
*value; /* Pointer to value */
|
||
int valuelen; /* Length of value */
|
||
http_addrlist_t *addrlist, /* Address list */
|
||
*addr; /* Current address */
|
||
|
||
|
||
/*
|
||
* Loop through each line in the file...
|
||
*/
|
||
|
||
linenum = 0;
|
||
|
||
while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
|
||
{
|
||
/*
|
||
* Decode the directive...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(line, "<Location") && value)
|
||
{
|
||
/*
|
||
* <Location path>
|
||
*/
|
||
|
||
linenum = read_location(fp, value, linenum);
|
||
if (linenum == 0)
|
||
return (0);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "<Policy") && value)
|
||
{
|
||
/*
|
||
* <Policy name>
|
||
*/
|
||
|
||
linenum = read_policy(fp, value, linenum);
|
||
if (linenum == 0)
|
||
return (0);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "FaxRetryInterval") && value)
|
||
{
|
||
JobRetryInterval = atoi(value);
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"FaxRetryInterval is deprecated; use "
|
||
"JobRetryInterval on line %d of %s.", linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "FaxRetryLimit") && value)
|
||
{
|
||
JobRetryLimit = atoi(value);
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"FaxRetryLimit is deprecated; use "
|
||
"JobRetryLimit on line %d of %s.", linenum, ConfigurationFile);
|
||
}
|
||
#ifdef HAVE_SSL
|
||
else if (!_cups_strcasecmp(line, "SSLOptions"))
|
||
{
|
||
/*
|
||
* SSLOptions [AllowRC4] [AllowSSL3] [AllowDH] [DenyCBC] [DenyTLS1.0] [None]
|
||
*/
|
||
|
||
int options = _HTTP_TLS_NONE,/* SSL/TLS options */
|
||
min_version = _HTTP_TLS_1_0,
|
||
max_version = _HTTP_TLS_MAX;
|
||
|
||
if (value)
|
||
{
|
||
char *start, /* Start of option */
|
||
*end; /* End of option */
|
||
|
||
for (start = value; *start; start = end)
|
||
{
|
||
/*
|
||
* Find end of keyword...
|
||
*/
|
||
|
||
end = start;
|
||
while (*end && !_cups_isspace(*end))
|
||
end ++;
|
||
|
||
if (*end)
|
||
*end++ = '\0';
|
||
|
||
/*
|
||
* Compare...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(start, "AllowRC4"))
|
||
options |= _HTTP_TLS_ALLOW_RC4;
|
||
else if (!_cups_strcasecmp(start, "AllowSSL3"))
|
||
min_version = _HTTP_TLS_SSL3;
|
||
else if (!_cups_strcasecmp(start, "AllowDH"))
|
||
options |= _HTTP_TLS_ALLOW_DH;
|
||
else if (!_cups_strcasecmp(start, "DenyCBC"))
|
||
options |= _HTTP_TLS_DENY_CBC;
|
||
else if (!_cups_strcasecmp(start, "DenyTLS1.0"))
|
||
min_version = _HTTP_TLS_1_1;
|
||
else if (!_cups_strcasecmp(start, "MaxTLS1.0"))
|
||
max_version = _HTTP_TLS_1_0;
|
||
else if (!_cups_strcasecmp(start, "MaxTLS1.1"))
|
||
max_version = _HTTP_TLS_1_1;
|
||
else if (!_cups_strcasecmp(start, "MaxTLS1.2"))
|
||
max_version = _HTTP_TLS_1_2;
|
||
else if (!_cups_strcasecmp(start, "MaxTLS1.3"))
|
||
max_version = _HTTP_TLS_1_3;
|
||
else if (!_cups_strcasecmp(start, "MinTLS1.0"))
|
||
min_version = _HTTP_TLS_1_0;
|
||
else if (!_cups_strcasecmp(start, "MinTLS1.1"))
|
||
min_version = _HTTP_TLS_1_1;
|
||
else if (!_cups_strcasecmp(start, "MinTLS1.2"))
|
||
min_version = _HTTP_TLS_1_2;
|
||
else if (!_cups_strcasecmp(start, "MinTLS1.3"))
|
||
min_version = _HTTP_TLS_1_3;
|
||
else if (!_cups_strcasecmp(start, "None"))
|
||
options = _HTTP_TLS_NONE;
|
||
else if (_cups_strcasecmp(start, "NoEmptyFragments"))
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown SSL option %s at line %d.", start, linenum);
|
||
}
|
||
}
|
||
|
||
_httpTLSSetOptions(options, min_version, max_version);
|
||
}
|
||
#endif /* HAVE_SSL */
|
||
else if ((!_cups_strcasecmp(line, "Port") || !_cups_strcasecmp(line, "Listen")
|
||
#ifdef HAVE_SSL
|
||
|| !_cups_strcasecmp(line, "SSLPort") || !_cups_strcasecmp(line, "SSLListen")
|
||
#endif /* HAVE_SSL */
|
||
) && value)
|
||
{
|
||
/*
|
||
* Add listening address(es) to the list...
|
||
*/
|
||
|
||
cupsd_listener_t *lis; /* New listeners array */
|
||
|
||
|
||
/*
|
||
* Get the address list...
|
||
*/
|
||
|
||
addrlist = get_address(value, IPP_PORT);
|
||
|
||
if (!addrlist)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Bad %s address %s at line %d.", line,
|
||
value, linenum);
|
||
continue;
|
||
}
|
||
|
||
/*
|
||
* Add each address...
|
||
*/
|
||
|
||
for (addr = addrlist; addr; addr = addr->next)
|
||
{
|
||
/*
|
||
* See if this address is already present...
|
||
*/
|
||
|
||
for (lis = (cupsd_listener_t *)cupsArrayFirst(Listeners);
|
||
lis;
|
||
lis = (cupsd_listener_t *)cupsArrayNext(Listeners))
|
||
if (httpAddrEqual(&(addr->addr), &(lis->address)) &&
|
||
httpAddrPort(&(addr->addr)) == httpAddrPort(&(lis->address)))
|
||
break;
|
||
|
||
if (lis)
|
||
{
|
||
#ifdef HAVE_ONDEMAND
|
||
if (!lis->on_demand)
|
||
#endif /* HAVE_ONDEMAND */
|
||
{
|
||
httpAddrString(&lis->address, temp, sizeof(temp));
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"Duplicate listen address \"%s\" ignored.", temp);
|
||
}
|
||
|
||
continue;
|
||
}
|
||
|
||
/*
|
||
* Allocate another listener...
|
||
*/
|
||
|
||
if (!Listeners)
|
||
Listeners = cupsArrayNew(NULL, NULL);
|
||
|
||
if (!Listeners)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unable to allocate %s at line %d - %s.",
|
||
line, linenum, strerror(errno));
|
||
break;
|
||
}
|
||
|
||
if ((lis = calloc(1, sizeof(cupsd_listener_t))) == NULL)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unable to allocate %s at line %d - %s.",
|
||
line, linenum, strerror(errno));
|
||
break;
|
||
}
|
||
|
||
cupsArrayAdd(Listeners, lis);
|
||
|
||
/*
|
||
* Copy the current address and log it...
|
||
*/
|
||
|
||
memcpy(&(lis->address), &(addr->addr), sizeof(lis->address));
|
||
lis->fd = -1;
|
||
|
||
#ifdef HAVE_SSL
|
||
if (!_cups_strcasecmp(line, "SSLPort") || !_cups_strcasecmp(line, "SSLListen"))
|
||
lis->encryption = HTTP_ENCRYPT_ALWAYS;
|
||
#endif /* HAVE_SSL */
|
||
|
||
httpAddrString(&lis->address, temp, sizeof(temp));
|
||
|
||
#ifdef AF_LOCAL
|
||
if (lis->address.addr.sa_family == AF_LOCAL)
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s (Domain)", temp);
|
||
else
|
||
#endif /* AF_LOCAL */
|
||
cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv%d)", temp,
|
||
httpAddrPort(&(lis->address)),
|
||
httpAddrFamily(&(lis->address)) == AF_INET ? 4 : 6);
|
||
|
||
if (!httpAddrLocalhost(&(lis->address)))
|
||
RemotePort = httpAddrPort(&(lis->address));
|
||
}
|
||
|
||
/*
|
||
* Free the list...
|
||
*/
|
||
|
||
httpAddrFreeList(addrlist);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "BrowseProtocols") ||
|
||
!_cups_strcasecmp(line, "BrowseLocalProtocols"))
|
||
{
|
||
/*
|
||
* "BrowseProtocols name [... name]"
|
||
* "BrowseLocalProtocols name [... name]"
|
||
*/
|
||
|
||
int protocols = parse_protocols(value);
|
||
|
||
if (protocols < 0)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown browse protocol \"%s\" on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
break;
|
||
}
|
||
|
||
BrowseLocalProtocols = protocols;
|
||
}
|
||
else if (!_cups_strcasecmp(line, "DefaultAuthType") && value)
|
||
{
|
||
/*
|
||
* DefaultAuthType {basic,digest,basicdigest,negotiate}
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "none"))
|
||
default_auth_type = CUPSD_AUTH_NONE;
|
||
else if (!_cups_strcasecmp(value, "basic"))
|
||
default_auth_type = CUPSD_AUTH_BASIC;
|
||
else if (!_cups_strcasecmp(value, "negotiate"))
|
||
default_auth_type = CUPSD_AUTH_NEGOTIATE;
|
||
else if (!_cups_strcasecmp(value, "auto"))
|
||
default_auth_type = CUPSD_AUTH_AUTO;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"Unknown default authorization type %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
#ifdef HAVE_SSL
|
||
else if (!_cups_strcasecmp(line, "DefaultEncryption"))
|
||
{
|
||
/*
|
||
* DefaultEncryption {Never,IfRequested,Required}
|
||
*/
|
||
|
||
if (!value || !_cups_strcasecmp(value, "never"))
|
||
DefaultEncryption = HTTP_ENCRYPT_NEVER;
|
||
else if (!_cups_strcasecmp(value, "required"))
|
||
DefaultEncryption = HTTP_ENCRYPT_REQUIRED;
|
||
else if (!_cups_strcasecmp(value, "ifrequested"))
|
||
DefaultEncryption = HTTP_ENCRYPT_IF_REQUESTED;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"Unknown default encryption %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
#endif /* HAVE_SSL */
|
||
else if (!_cups_strcasecmp(line, "HostNameLookups") && value)
|
||
{
|
||
/*
|
||
* Do hostname lookups?
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "off") || !_cups_strcasecmp(value, "no") ||
|
||
!_cups_strcasecmp(value, "false"))
|
||
HostNameLookups = 0;
|
||
else if (!_cups_strcasecmp(value, "on") || !_cups_strcasecmp(value, "yes") ||
|
||
!_cups_strcasecmp(value, "true"))
|
||
HostNameLookups = 1;
|
||
else if (!_cups_strcasecmp(value, "double"))
|
||
HostNameLookups = 2;
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "AccessLogLevel") && value)
|
||
{
|
||
/*
|
||
* Amount of logging to do to access log...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "all"))
|
||
AccessLogLevel = CUPSD_ACCESSLOG_ALL;
|
||
else if (!_cups_strcasecmp(value, "actions"))
|
||
AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS;
|
||
else if (!_cups_strcasecmp(value, "config"))
|
||
AccessLogLevel = CUPSD_ACCESSLOG_CONFIG;
|
||
else if (!_cups_strcasecmp(value, "none"))
|
||
AccessLogLevel = CUPSD_ACCESSLOG_NONE;
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown AccessLogLevel %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "LogLevel") && value)
|
||
{
|
||
/*
|
||
* Amount of logging to do to error log...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "debug2"))
|
||
LogLevel = CUPSD_LOG_DEBUG2;
|
||
else if (!_cups_strcasecmp(value, "debug"))
|
||
LogLevel = CUPSD_LOG_DEBUG;
|
||
else if (!_cups_strcasecmp(value, "info"))
|
||
LogLevel = CUPSD_LOG_INFO;
|
||
else if (!_cups_strcasecmp(value, "notice"))
|
||
LogLevel = CUPSD_LOG_NOTICE;
|
||
else if (!_cups_strcasecmp(value, "warn"))
|
||
LogLevel = CUPSD_LOG_WARN;
|
||
else if (!_cups_strcasecmp(value, "error"))
|
||
LogLevel = CUPSD_LOG_ERROR;
|
||
else if (!_cups_strcasecmp(value, "crit"))
|
||
LogLevel = CUPSD_LOG_CRIT;
|
||
else if (!_cups_strcasecmp(value, "alert"))
|
||
LogLevel = CUPSD_LOG_ALERT;
|
||
else if (!_cups_strcasecmp(value, "emerg"))
|
||
LogLevel = CUPSD_LOG_EMERG;
|
||
else if (!_cups_strcasecmp(value, "none"))
|
||
LogLevel = CUPSD_LOG_NONE;
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "LogTimeFormat") && value)
|
||
{
|
||
/*
|
||
* Amount of logging to do to error log...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "standard"))
|
||
LogTimeFormat = CUPSD_TIME_STANDARD;
|
||
else if (!_cups_strcasecmp(value, "usecs"))
|
||
LogTimeFormat = CUPSD_TIME_USECS;
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "ServerTokens") && value)
|
||
{
|
||
/*
|
||
* Set the string used for the Server header...
|
||
*/
|
||
|
||
struct utsname plat; /* Platform info */
|
||
|
||
|
||
uname(&plat);
|
||
|
||
if (!_cups_strcasecmp(value, "ProductOnly"))
|
||
cupsdSetString(&ServerHeader, "CUPS IPP");
|
||
else if (!_cups_strcasecmp(value, "Major"))
|
||
cupsdSetStringf(&ServerHeader, "CUPS/%d IPP/2", CUPS_VERSION_MAJOR);
|
||
else if (!_cups_strcasecmp(value, "Minor"))
|
||
cupsdSetStringf(&ServerHeader, "CUPS/%d.%d IPP/2.1", CUPS_VERSION_MAJOR,
|
||
CUPS_VERSION_MINOR);
|
||
else if (!_cups_strcasecmp(value, "Minimal"))
|
||
cupsdSetString(&ServerHeader, CUPS_MINIMAL " IPP/2.1");
|
||
else if (!_cups_strcasecmp(value, "OS"))
|
||
cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s %s) IPP/2.1",
|
||
plat.sysname, plat.release);
|
||
else if (!_cups_strcasecmp(value, "Full"))
|
||
cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s %s; %s) IPP/2.1",
|
||
plat.sysname, plat.release, plat.machine);
|
||
else if (!_cups_strcasecmp(value, "None"))
|
||
cupsdSetString(&ServerHeader, "");
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown ServerTokens %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "ServerAlias") && value)
|
||
{
|
||
/*
|
||
* ServerAlias name [... name]
|
||
*/
|
||
|
||
if (!ServerAlias)
|
||
ServerAlias = cupsArrayNew(NULL, NULL);
|
||
|
||
for (; *value;)
|
||
{
|
||
for (valuelen = 0; value[valuelen]; valuelen ++)
|
||
if (_cups_isspace(value[valuelen]) || value[valuelen] == ',')
|
||
break;
|
||
|
||
if (value[valuelen])
|
||
{
|
||
value[valuelen] = '\0';
|
||
valuelen ++;
|
||
}
|
||
|
||
cupsdAddAlias(ServerAlias, value);
|
||
|
||
for (value += valuelen; *value; value ++)
|
||
if (!_cups_isspace(*value) || *value != ',')
|
||
break;
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "AccessLog") ||
|
||
!_cups_strcasecmp(line, "CacheDir") ||
|
||
!_cups_strcasecmp(line, "ConfigFilePerm") ||
|
||
!_cups_strcasecmp(line, "DataDir") ||
|
||
!_cups_strcasecmp(line, "DocumentRoot") ||
|
||
!_cups_strcasecmp(line, "ErrorLog") ||
|
||
!_cups_strcasecmp(line, "FatalErrors") ||
|
||
!_cups_strcasecmp(line, "FileDevice") ||
|
||
!_cups_strcasecmp(line, "FontPath") ||
|
||
!_cups_strcasecmp(line, "Group") ||
|
||
!_cups_strcasecmp(line, "LogFilePerm") ||
|
||
!_cups_strcasecmp(line, "LPDConfigFile") ||
|
||
!_cups_strcasecmp(line, "PageLog") ||
|
||
!_cups_strcasecmp(line, "PassEnv") ||
|
||
!_cups_strcasecmp(line, "Printcap") ||
|
||
!_cups_strcasecmp(line, "PrintcapFormat") ||
|
||
!_cups_strcasecmp(line, "RemoteRoot") ||
|
||
!_cups_strcasecmp(line, "RequestRoot") ||
|
||
!_cups_strcasecmp(line, "ServerBin") ||
|
||
!_cups_strcasecmp(line, "ServerCertificate") ||
|
||
!_cups_strcasecmp(line, "ServerKey") ||
|
||
!_cups_strcasecmp(line, "ServerKeychain") ||
|
||
!_cups_strcasecmp(line, "ServerRoot") ||
|
||
!_cups_strcasecmp(line, "SetEnv") ||
|
||
!_cups_strcasecmp(line, "SMBConfigFile") ||
|
||
!_cups_strcasecmp(line, "StateDir") ||
|
||
!_cups_strcasecmp(line, "SystemGroup") ||
|
||
!_cups_strcasecmp(line, "SystemGroupAuthKey") ||
|
||
!_cups_strcasecmp(line, "TempDir") ||
|
||
!_cups_strcasecmp(line, "User"))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"Please move \"%s%s%s\" on line %d of %s to the %s file; "
|
||
"this will become an error in a future release.",
|
||
line, value ? " " : "", value ? value : "", linenum,
|
||
ConfigurationFile, CupsFilesFile);
|
||
}
|
||
else
|
||
parse_variable(ConfigurationFile, linenum, line, value,
|
||
sizeof(cupsd_vars) / sizeof(cupsd_vars[0]), cupsd_vars);
|
||
}
|
||
|
||
return (1);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'read_cups_files_conf()' - Read the cups-files.conf configuration file.
|
||
*/
|
||
|
||
static int /* O - 1 on success, 0 on failure */
|
||
read_cups_files_conf(cups_file_t *fp) /* I - File to read from */
|
||
{
|
||
int i, /* Looping var */
|
||
linenum; /* Current line number */
|
||
char line[HTTP_MAX_BUFFER], /* Line from file */
|
||
*value; /* Value from line */
|
||
struct group *group; /* Group */
|
||
static const char * const prohibited_env[] =
|
||
{ /* Prohibited environment variables */
|
||
"APPLE_LANGUAGE",
|
||
"AUTH_DOMAIN",
|
||
"AUTH_INFO_REQUIRED",
|
||
"AUTH_NEGOTIATE",
|
||
"AUTH_PASSWORD",
|
||
"AUTH_UID",
|
||
"AUTH_USERNAME",
|
||
"CHARSET",
|
||
"CLASS",
|
||
"CLASSIFICATION",
|
||
"CONTENT_TYPE",
|
||
"CUPS_CACHEDIR",
|
||
"CUPS_DATADIR",
|
||
"CUPS_DOCROOT",
|
||
"CUPS_FILETYPE",
|
||
"CUPS_FONTPATH",
|
||
"CUPS_MAX_MESSAGE",
|
||
"CUPS_REQUESTROOT",
|
||
"CUPS_SERVERBIN",
|
||
"CUPS_SERVERROOT",
|
||
"CUPS_STATEDIR",
|
||
"DEVICE_URI",
|
||
"FINAL_CONTENT_TYPE",
|
||
"HOME",
|
||
"LANG",
|
||
"PPD",
|
||
"PRINTER",
|
||
"PRINTER_INFO",
|
||
"PRINTER_LOCATION",
|
||
"PRINTER_STATE_REASONS",
|
||
"RIP_CACHE",
|
||
"SERVER_ADMIN",
|
||
"SOFTWARE",
|
||
"TMPDIR",
|
||
"USER"
|
||
};
|
||
|
||
|
||
/*
|
||
* Loop through each line in the file...
|
||
*/
|
||
|
||
linenum = 0;
|
||
|
||
while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
|
||
{
|
||
if (!_cups_strcasecmp(line, "FatalErrors"))
|
||
FatalErrors = parse_fatal_errors(value);
|
||
else if (!_cups_strcasecmp(line, "Group") && value)
|
||
{
|
||
/*
|
||
* Group ID to run as...
|
||
*/
|
||
|
||
if (isdigit(value[0]))
|
||
Group = (gid_t)atoi(value);
|
||
else
|
||
{
|
||
endgrent();
|
||
group = getgrnam(value);
|
||
|
||
if (group != NULL)
|
||
Group = group->gr_gid;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown Group \"%s\" on line %d of %s.", value,
|
||
linenum, CupsFilesFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "PassEnv") && value)
|
||
{
|
||
/*
|
||
* PassEnv variable [... variable]
|
||
*/
|
||
|
||
int valuelen; /* Length of variable name */
|
||
|
||
for (; *value;)
|
||
{
|
||
for (valuelen = 0; value[valuelen]; valuelen ++)
|
||
if (_cups_isspace(value[valuelen]) || value[valuelen] == ',')
|
||
break;
|
||
|
||
if (value[valuelen])
|
||
{
|
||
value[valuelen] = '\0';
|
||
valuelen ++;
|
||
}
|
||
|
||
for (i = 0; i < (int)(sizeof(prohibited_env) / sizeof(prohibited_env[0])); i ++)
|
||
{
|
||
if (!strcmp(value, prohibited_env[i]))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Environment variable \"%s\" cannot be passed through on line %d of %s.", value, linenum, CupsFilesFile);
|
||
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
else
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (i >= (int)(sizeof(prohibited_env) / sizeof(prohibited_env[0])))
|
||
cupsdSetEnv(value, NULL);
|
||
|
||
for (value += valuelen; *value; value ++)
|
||
if (!_cups_isspace(*value) || *value != ',')
|
||
break;
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "PrintcapFormat") && value)
|
||
{
|
||
/*
|
||
* Format of printcap file?
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "bsd"))
|
||
PrintcapFormat = PRINTCAP_BSD;
|
||
else if (!_cups_strcasecmp(value, "plist"))
|
||
PrintcapFormat = PRINTCAP_PLIST;
|
||
else if (!_cups_strcasecmp(value, "solaris"))
|
||
PrintcapFormat = PRINTCAP_SOLARIS;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown PrintcapFormat \"%s\" on line %d of %s.",
|
||
value, linenum, CupsFilesFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "Sandboxing") && value)
|
||
{
|
||
/*
|
||
* Level of sandboxing?
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "off") && getuid())
|
||
Sandboxing = CUPSD_SANDBOXING_OFF;
|
||
else if (!_cups_strcasecmp(value, "relaxed"))
|
||
Sandboxing = CUPSD_SANDBOXING_RELAXED;
|
||
else if (!_cups_strcasecmp(value, "strict"))
|
||
Sandboxing = CUPSD_SANDBOXING_STRICT;
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown Sandboxing \"%s\" on line %d of %s.",
|
||
value, linenum, CupsFilesFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "SetEnv") && value)
|
||
{
|
||
/*
|
||
* SetEnv variable value
|
||
*/
|
||
|
||
char *valueptr; /* Pointer to environment variable value */
|
||
|
||
for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
|
||
|
||
if (*valueptr)
|
||
{
|
||
/*
|
||
* Found a value...
|
||
*/
|
||
|
||
while (isspace(*valueptr & 255))
|
||
*valueptr++ = '\0';
|
||
|
||
for (i = 0; i < (int)(sizeof(prohibited_env) / sizeof(prohibited_env[0])); i ++)
|
||
{
|
||
if (!strcmp(value, prohibited_env[i]))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Environment variable \"%s\" cannot be set on line %d of %s.", value, linenum, CupsFilesFile);
|
||
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
else
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (i >= (int)(sizeof(prohibited_env) / sizeof(prohibited_env[0])))
|
||
cupsdSetEnv(value, valueptr);
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing value for SetEnv directive on line %d of %s.",
|
||
linenum, ConfigurationFile);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "SystemGroup") && value)
|
||
{
|
||
/*
|
||
* SystemGroup (admin) group(s)...
|
||
*/
|
||
|
||
if (!parse_groups(value, linenum))
|
||
{
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "User") && value)
|
||
{
|
||
/*
|
||
* User ID to run as...
|
||
*/
|
||
|
||
if (isdigit(value[0] & 255))
|
||
{
|
||
int uid = atoi(value);
|
||
|
||
if (!uid)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Will not use User 0 as specified on line %d of %s "
|
||
"for security reasons. You must use a non-"
|
||
"privileged account instead.",
|
||
linenum, CupsFilesFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
else
|
||
User = (uid_t)atoi(value);
|
||
}
|
||
else
|
||
{
|
||
struct passwd *p; /* Password information */
|
||
|
||
endpwent();
|
||
p = getpwnam(value);
|
||
|
||
if (p)
|
||
{
|
||
if (!p->pw_uid)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Will not use User %s (UID=0) as specified on line "
|
||
"%d of %s for security reasons. You must use a "
|
||
"non-privileged account instead.",
|
||
value, linenum, CupsFilesFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
else
|
||
User = p->pw_uid;
|
||
}
|
||
else
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown User \"%s\" on line %d of %s.",
|
||
value, linenum, CupsFilesFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
}
|
||
else if (!_cups_strcasecmp(line, "ServerCertificate") ||
|
||
!_cups_strcasecmp(line, "ServerKey"))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_INFO,
|
||
"The \"%s\" directive on line %d of %s is no longer "
|
||
"supported; this will become an error in a future "
|
||
"release.",
|
||
line, linenum, CupsFilesFile);
|
||
}
|
||
else if (!parse_variable(CupsFilesFile, linenum, line, value,
|
||
sizeof(cupsfiles_vars) / sizeof(cupsfiles_vars[0]),
|
||
cupsfiles_vars) &&
|
||
(FatalErrors & CUPSD_FATAL_CONFIG))
|
||
return (0);
|
||
}
|
||
|
||
return (1);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'read_location()' - Read a <Location path> definition.
|
||
*/
|
||
|
||
static int /* O - New line number or 0 on error */
|
||
read_location(cups_file_t *fp, /* I - Configuration file */
|
||
char *location, /* I - Location name/path */
|
||
int linenum) /* I - Current line number */
|
||
{
|
||
cupsd_location_t *loc, /* New location */
|
||
*parent; /* Parent location */
|
||
char line[HTTP_MAX_BUFFER],
|
||
/* Line buffer */
|
||
*value, /* Value for directive */
|
||
*valptr; /* Pointer into value */
|
||
|
||
|
||
if ((parent = cupsdFindLocation(location)) != NULL)
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Duplicate <Location %s> on line %d of %s.",
|
||
location, linenum, ConfigurationFile);
|
||
else if ((parent = cupsdNewLocation(location)) == NULL)
|
||
return (0);
|
||
else
|
||
{
|
||
cupsdAddLocation(parent);
|
||
|
||
parent->limit = CUPSD_AUTH_LIMIT_ALL;
|
||
}
|
||
|
||
loc = parent;
|
||
|
||
while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
|
||
{
|
||
/*
|
||
* Decode the directive...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(line, "</Location>"))
|
||
return (linenum);
|
||
else if (!_cups_strcasecmp(line, "<Limit") ||
|
||
!_cups_strcasecmp(line, "<LimitExcept"))
|
||
{
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of %s.", linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
else
|
||
continue;
|
||
}
|
||
|
||
if ((loc = cupsdCopyLocation(parent)) == NULL)
|
||
return (0);
|
||
|
||
cupsdAddLocation(loc);
|
||
|
||
loc->limit = 0;
|
||
while (*value)
|
||
{
|
||
for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
|
||
|
||
if (*valptr)
|
||
*valptr++ = '\0';
|
||
|
||
if (!strcmp(value, "ALL"))
|
||
loc->limit = CUPSD_AUTH_LIMIT_ALL;
|
||
else if (!strcmp(value, "GET"))
|
||
loc->limit |= CUPSD_AUTH_LIMIT_GET;
|
||
else if (!strcmp(value, "HEAD"))
|
||
loc->limit |= CUPSD_AUTH_LIMIT_HEAD;
|
||
else if (!strcmp(value, "OPTIONS"))
|
||
loc->limit |= CUPSD_AUTH_LIMIT_OPTIONS;
|
||
else if (!strcmp(value, "POST"))
|
||
loc->limit |= CUPSD_AUTH_LIMIT_POST;
|
||
else if (!strcmp(value, "PUT"))
|
||
loc->limit |= CUPSD_AUTH_LIMIT_PUT;
|
||
else if (!strcmp(value, "TRACE"))
|
||
loc->limit |= CUPSD_AUTH_LIMIT_TRACE;
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown request type %s on line %d of %s.",
|
||
value, linenum, ConfigurationFile);
|
||
|
||
for (value = valptr; isspace(*value & 255); value ++);
|
||
}
|
||
|
||
if (!_cups_strcasecmp(line, "<LimitExcept"))
|
||
loc->limit = CUPSD_AUTH_LIMIT_ALL ^ loc->limit;
|
||
|
||
parent->limit &= ~loc->limit;
|
||
}
|
||
else if (!_cups_strcasecmp(line, "</Limit>") ||
|
||
!_cups_strcasecmp(line, "</LimitExcept>"))
|
||
loc = parent;
|
||
else if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d of %s.", linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
else if (!parse_aaa(loc, line, value, linenum))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown Location directive %s on line %d of %s.",
|
||
line, linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unexpected end-of-file at line %d while reading location.",
|
||
linenum);
|
||
|
||
return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'read_policy()' - Read a <Policy name> definition.
|
||
*/
|
||
|
||
static int /* O - New line number or 0 on error */
|
||
read_policy(cups_file_t *fp, /* I - Configuration file */
|
||
char *policy, /* I - Location name/path */
|
||
int linenum) /* I - Current line number */
|
||
{
|
||
int i; /* Looping var */
|
||
cupsd_policy_t *pol; /* Policy */
|
||
cupsd_location_t *op; /* Policy operation */
|
||
int num_ops; /* Number of IPP operations */
|
||
ipp_op_t ops[100]; /* Operations */
|
||
char line[HTTP_MAX_BUFFER],
|
||
/* Line buffer */
|
||
*value, /* Value for directive */
|
||
*valptr; /* Pointer into value */
|
||
|
||
|
||
/*
|
||
* Create the policy...
|
||
*/
|
||
|
||
if ((pol = cupsdFindPolicy(policy)) != NULL)
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "Duplicate <Policy %s> on line %d of %s.",
|
||
policy, linenum, ConfigurationFile);
|
||
else if ((pol = cupsdAddPolicy(policy)) == NULL)
|
||
return (0);
|
||
|
||
/*
|
||
* Read from the file...
|
||
*/
|
||
|
||
op = NULL;
|
||
num_ops = 0;
|
||
|
||
while (cupsFileGetConf(fp, line, sizeof(line), &value, &linenum))
|
||
{
|
||
/*
|
||
* Decode the directive...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(line, "</Policy>"))
|
||
{
|
||
if (op)
|
||
cupsdLogMessage(CUPSD_LOG_WARN,
|
||
"Missing </Limit> before </Policy> on line %d of %s.",
|
||
linenum, ConfigurationFile);
|
||
|
||
set_policy_defaults(pol);
|
||
|
||
return (linenum);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "<Limit") && !op)
|
||
{
|
||
if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d of %s.", linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
else
|
||
continue;
|
||
}
|
||
|
||
/*
|
||
* Scan for IPP operation names...
|
||
*/
|
||
|
||
num_ops = 0;
|
||
|
||
while (*value)
|
||
{
|
||
for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
|
||
|
||
if (*valptr)
|
||
*valptr++ = '\0';
|
||
|
||
if (num_ops < (int)(sizeof(ops) / sizeof(ops[0])))
|
||
{
|
||
if (!_cups_strcasecmp(value, "All"))
|
||
ops[num_ops ++] = IPP_ANY_OPERATION;
|
||
else if ((ops[num_ops] = ippOpValue(value)) == IPP_BAD_OPERATION)
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Bad IPP operation name \"%s\" on line %d of %s.", value, linenum, ConfigurationFile);
|
||
else
|
||
num_ops ++;
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Too many operations listed on line %d of %s.",
|
||
linenum, ConfigurationFile);
|
||
|
||
for (value = valptr; isspace(*value & 255); value ++);
|
||
}
|
||
|
||
/*
|
||
* If none are specified, apply the policy to all operations...
|
||
*/
|
||
|
||
if (num_ops == 0)
|
||
{
|
||
ops[0] = IPP_ANY_OPERATION;
|
||
num_ops = 1;
|
||
}
|
||
|
||
/*
|
||
* Add a new policy for the first operation...
|
||
*/
|
||
|
||
op = cupsdAddPolicyOp(pol, NULL, ops[0]);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "</Limit>") && op)
|
||
{
|
||
/*
|
||
* Finish the current operation limit...
|
||
*/
|
||
|
||
if (num_ops > 1)
|
||
{
|
||
/*
|
||
* Copy the policy to the other operations...
|
||
*/
|
||
|
||
for (i = 1; i < num_ops; i ++)
|
||
cupsdAddPolicyOp(pol, op, ops[i]);
|
||
}
|
||
|
||
op = NULL;
|
||
}
|
||
else if (!value)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value on line %d of %s.", linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "JobPrivateAccess") ||
|
||
!_cups_strcasecmp(line, "JobPrivateValues") ||
|
||
!_cups_strcasecmp(line, "SubscriptionPrivateAccess") ||
|
||
!_cups_strcasecmp(line, "SubscriptionPrivateValues"))
|
||
{
|
||
if (op)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"%s directive must appear outside <Limit>...</Limit> "
|
||
"on line %d of %s.", line, linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
else
|
||
{
|
||
/*
|
||
* Pull out whitespace-delimited values...
|
||
*/
|
||
|
||
while (*value)
|
||
{
|
||
/*
|
||
* Find the end of the current value...
|
||
*/
|
||
|
||
for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
|
||
|
||
if (*valptr)
|
||
*valptr++ = '\0';
|
||
|
||
/*
|
||
* Save it appropriately...
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(line, "JobPrivateAccess"))
|
||
{
|
||
/*
|
||
* JobPrivateAccess {all|default|user/group list|@@ACL}
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "default"))
|
||
{
|
||
cupsdAddString(&(pol->job_access), "@OWNER");
|
||
cupsdAddString(&(pol->job_access), "@SYSTEM");
|
||
}
|
||
else
|
||
cupsdAddString(&(pol->job_access), value);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "JobPrivateValues"))
|
||
{
|
||
/*
|
||
* JobPrivateValues {all|none|default|attribute list}
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "default"))
|
||
{
|
||
cupsdAddString(&(pol->job_attrs), "job-name");
|
||
cupsdAddString(&(pol->job_attrs), "job-originating-host-name");
|
||
cupsdAddString(&(pol->job_attrs), "job-originating-user-name");
|
||
cupsdAddString(&(pol->job_attrs), "phone");
|
||
}
|
||
else
|
||
cupsdAddString(&(pol->job_attrs), value);
|
||
}
|
||
else if (!_cups_strcasecmp(line, "SubscriptionPrivateAccess"))
|
||
{
|
||
/*
|
||
* SubscriptionPrivateAccess {all|default|user/group list|@@ACL}
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "default"))
|
||
{
|
||
cupsdAddString(&(pol->sub_access), "@OWNER");
|
||
cupsdAddString(&(pol->sub_access), "@SYSTEM");
|
||
}
|
||
else
|
||
cupsdAddString(&(pol->sub_access), value);
|
||
}
|
||
else /* if (!_cups_strcasecmp(line, "SubscriptionPrivateValues")) */
|
||
{
|
||
/*
|
||
* SubscriptionPrivateValues {all|none|default|attribute list}
|
||
*/
|
||
|
||
if (!_cups_strcasecmp(value, "default"))
|
||
{
|
||
cupsdAddString(&(pol->sub_attrs), "notify-events");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-pull-method");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-recipient-uri");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-subscriber-user-name");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-user-data");
|
||
}
|
||
else
|
||
cupsdAddString(&(pol->sub_attrs), value);
|
||
}
|
||
|
||
/*
|
||
* Find the next string on the line...
|
||
*/
|
||
|
||
for (value = valptr; isspace(*value & 255); value ++);
|
||
}
|
||
}
|
||
}
|
||
else if (!op)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Missing <Limit ops> directive before %s on line %d of %s.",
|
||
line, linenum, ConfigurationFile);
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
else if (!parse_aaa(op, line, value, linenum))
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unknown Policy Limit directive %s on line %d of %s.",
|
||
line, linenum, ConfigurationFile);
|
||
|
||
if (FatalErrors & CUPSD_FATAL_CONFIG)
|
||
return (0);
|
||
}
|
||
}
|
||
|
||
cupsdLogMessage(CUPSD_LOG_ERROR,
|
||
"Unexpected end-of-file at line %d while reading policy "
|
||
"\"%s\".", linenum, policy);
|
||
|
||
return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum);
|
||
}
|
||
|
||
|
||
/*
|
||
* 'set_policy_defaults()' - Set default policy values as needed.
|
||
*/
|
||
|
||
static void
|
||
set_policy_defaults(cupsd_policy_t *pol)/* I - Policy */
|
||
{
|
||
cupsd_location_t *op; /* Policy operation */
|
||
|
||
|
||
/*
|
||
* Verify that we have an explicit policy for Validate-Job, Cancel-Jobs,
|
||
* Cancel-My-Jobs, Close-Job, and CUPS-Get-Document, which ensures that
|
||
* upgrades do not introduce new security issues...
|
||
*
|
||
* CUPS STR #4659: Allow a lone <Limit All> policy.
|
||
*/
|
||
|
||
if (cupsArrayCount(pol->ops) > 1)
|
||
{
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_VALIDATE_JOB)) == NULL ||
|
||
op->op == IPP_ANY_OPERATION)
|
||
{
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_PRINT_JOB)) != NULL &&
|
||
op->op != IPP_ANY_OPERATION)
|
||
{
|
||
/*
|
||
* Add a new limit for Validate-Job using the Print-Job limit as a
|
||
* template...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Validate-Job defined in policy %s - using Print-Job's policy.", pol->name);
|
||
|
||
cupsdAddPolicyOp(pol, op, IPP_VALIDATE_JOB);
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Validate-Job defined in policy %s and no suitable template found.", pol->name);
|
||
}
|
||
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_JOBS)) == NULL ||
|
||
op->op == IPP_ANY_OPERATION)
|
||
{
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_PAUSE_PRINTER)) != NULL &&
|
||
op->op != IPP_ANY_OPERATION)
|
||
{
|
||
/*
|
||
* Add a new limit for Cancel-Jobs using the Pause-Printer limit as a
|
||
* template...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Cancel-Jobs defined in policy %s - using Pause-Printer's policy.", pol->name);
|
||
|
||
cupsdAddPolicyOp(pol, op, IPP_CANCEL_JOBS);
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Cancel-Jobs defined in policy %s and no suitable template found.", pol->name);
|
||
}
|
||
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_CANCEL_MY_JOBS)) == NULL ||
|
||
op->op == IPP_ANY_OPERATION)
|
||
{
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL &&
|
||
op->op != IPP_ANY_OPERATION)
|
||
{
|
||
/*
|
||
* Add a new limit for Cancel-My-Jobs using the Send-Document limit as
|
||
* a template...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Cancel-My-Jobs defined in policy %s - using Send-Document's policy.", pol->name);
|
||
|
||
cupsdAddPolicyOp(pol, op, IPP_CANCEL_MY_JOBS);
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Cancel-My-Jobs defined in policy %s and no suitable template found.", pol->name);
|
||
}
|
||
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_CLOSE_JOB)) == NULL ||
|
||
op->op == IPP_ANY_OPERATION)
|
||
{
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL &&
|
||
op->op != IPP_ANY_OPERATION)
|
||
{
|
||
/*
|
||
* Add a new limit for Close-Job using the Send-Document limit as a
|
||
* template...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Close-Job defined in policy %s - using Send-Document's policy.", pol->name);
|
||
|
||
cupsdAddPolicyOp(pol, op, IPP_CLOSE_JOB);
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for Close-Job defined in policy %s and no suitable template found.", pol->name);
|
||
}
|
||
|
||
if ((op = cupsdFindPolicyOp(pol, CUPS_GET_DOCUMENT)) == NULL ||
|
||
op->op == IPP_ANY_OPERATION)
|
||
{
|
||
if ((op = cupsdFindPolicyOp(pol, IPP_SEND_DOCUMENT)) != NULL &&
|
||
op->op != IPP_ANY_OPERATION)
|
||
{
|
||
/*
|
||
* Add a new limit for CUPS-Get-Document using the Send-Document
|
||
* limit as a template...
|
||
*/
|
||
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for CUPS-Get-Document defined in policy %s - using Send-Document's policy.", pol->name);
|
||
|
||
cupsdAddPolicyOp(pol, op, CUPS_GET_DOCUMENT);
|
||
}
|
||
else
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No limit for CUPS-Get-Document defined in policy %s and no suitable template found.", pol->name);
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Verify we have JobPrivateAccess, JobPrivateValues,
|
||
* SubscriptionPrivateAccess, and SubscriptionPrivateValues in the policy.
|
||
*/
|
||
|
||
if (!pol->job_access)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No JobPrivateAccess defined in policy %s - using defaults.", pol->name);
|
||
cupsdAddString(&(pol->job_access), "@OWNER");
|
||
cupsdAddString(&(pol->job_access), "@SYSTEM");
|
||
}
|
||
|
||
if (!pol->job_attrs)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No JobPrivateValues defined in policy %s - using defaults.", pol->name);
|
||
cupsdAddString(&(pol->job_attrs), "job-name");
|
||
cupsdAddString(&(pol->job_attrs), "job-originating-host-name");
|
||
cupsdAddString(&(pol->job_attrs), "job-originating-user-name");
|
||
cupsdAddString(&(pol->job_attrs), "phone");
|
||
}
|
||
|
||
if (!pol->sub_access)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No SubscriptionPrivateAccess defined in policy %s - using defaults.", pol->name);
|
||
cupsdAddString(&(pol->sub_access), "@OWNER");
|
||
cupsdAddString(&(pol->sub_access), "@SYSTEM");
|
||
}
|
||
|
||
if (!pol->sub_attrs)
|
||
{
|
||
cupsdLogMessage(CUPSD_LOG_WARN, "No SubscriptionPrivateValues defined in policy %s - using defaults.", pol->name);
|
||
cupsdAddString(&(pol->sub_attrs), "notify-events");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-pull-method");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-recipient-uri");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-subscriber-user-name");
|
||
cupsdAddString(&(pol->sub_attrs), "notify-user-data");
|
||
}
|
||
}
|