diff options
Diffstat (limited to 'scheduler/conf.c')
| -rw-r--r-- | scheduler/conf.c | 860 |
1 files changed, 538 insertions, 322 deletions
diff --git a/scheduler/conf.c b/scheduler/conf.c index aaf42734..e319a2ca 100644 --- a/scheduler/conf.c +++ b/scheduler/conf.c @@ -1,5 +1,5 @@ /* - * "$Id: conf.c 10482 2012-05-18 19:51:02Z mike $" + * "$Id: conf.c 10824 2013-01-18 19:58:41Z mike $" * * Configuration routines for the CUPS scheduler. * @@ -14,23 +14,25 @@ * * Contents: * - * cupsdAddAlias() - Add a host alias. + * cupsdAddAlias() - Add a host alias. * cupsdCheckPermissions() - Fix the mode and ownership of a file or - * directory. + * directory. * cupsdDefaultAuthType() - Get the default AuthType. * cupsdFreeAliases() - Free all of the alias entries. * cupsdReadConfiguration() - Read the cupsd.conf file. - * get_address() - Get an address + port number from a line. + * get_address() - Get an address + port number from a line. * get_addr_and_mask() - Get an IP address and netmask. - * mime_error_cb() - Log a MIME error. - * parse_aaa() - Parse authentication, authorization, and access - * control lines. + * mime_error_cb() - Log a MIME error. + * parse_aaa() - Parse authentication, authorization, and access + * control lines. * parse_fatal_errors() - Parse FatalErrors values in a string. - * parse_groups() - Parse system group names in a string. - * parse_protocols() - Parse browse protocols in a string. - * read_configuration() - Read a configuration file. - * read_location() - Read a <Location path> definition. - * read_policy() - Read a <Policy name> definition. + * parse_groups() - Parse system group names in a string. + * parse_protocols() - Parse browse protocols in a string. + * parse_variable() - Parse a variable line. + * read_cupsd_conf() - Read the cupsd.conf configuration file. + * read_cups_files_conf() - Read the cups-files.conf configuration file. + * read_location() - Read a <Location path> definition. + * read_policy() - Read a <Policy name> definition. * set_policy_defaults() - Set default policy values as needed. */ @@ -83,35 +85,25 @@ typedef struct * Local globals... */ -static int default_auth_type = CUPSD_AUTH_AUTO; - /* Default AuthType, if not specified */ -static const cupsd_var_t variables[] = +static const cupsd_var_t cupsd_vars[] = { - { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING }, { "AutoPurgeJobs", &JobAutoPurge, CUPSD_VARTYPE_BOOLEAN }, -#ifdef HAVE_DNSSD +#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI) { "BrowseDNSSDSubTypes", &DNSSDSubTypes, CUPSD_VARTYPE_STRING }, -#endif /* HAVE_DNSSD */ +#endif /* HAVE_DNSSD || HAVE_AVAHI */ { "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN }, { "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN }, - { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING }, { "Classification", &Classification, CUPSD_VARTYPE_STRING }, { "ClassifyOverride", &ClassifyOverride, CUPSD_VARTYPE_BOOLEAN }, - { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER }, - { "DataDir", &DataDir, CUPSD_VARTYPE_STRING }, { "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING }, { "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_TIME }, { "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING }, { "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING }, { "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN }, { "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_TIME }, - { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING }, - { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING }, { "ErrorPolicy", &ErrorPolicy, CUPSD_VARTYPE_STRING }, - { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN }, { "FilterLimit", &FilterLimit, CUPSD_VARTYPE_INTEGER }, { "FilterNice", &FilterNice, CUPSD_VARTYPE_INTEGER }, - { "FontPath", &FontPath, CUPSD_VARTYPE_STRING }, #ifdef HAVE_GSSAPI { "GSSServiceName", &GSSServiceName, CUPSD_VARTYPE_STRING }, #endif /* HAVE_GSSAPI */ @@ -126,8 +118,6 @@ static const cupsd_var_t variables[] = { "LimitRequestBody", &MaxRequestSize, CUPSD_VARTYPE_INTEGER }, { "ListenBackLog", &ListenBackLog, CUPSD_VARTYPE_INTEGER }, { "LogDebugHistory", &LogDebugHistory, CUPSD_VARTYPE_INTEGER }, - { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER }, - { "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING }, { "MaxActiveJobs", &MaxActiveJobs, CUPSD_VARTYPE_INTEGER }, { "MaxClients", &MaxClients, CUPSD_VARTYPE_INTEGER }, { "MaxClientsPerHost", &MaxClientsPerHost, CUPSD_VARTYPE_INTEGER }, @@ -146,18 +136,34 @@ static const cupsd_var_t variables[] = { "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER }, { "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER }, { "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_TIME }, - { "PageLog", &PageLog, CUPSD_VARTYPE_STRING }, { "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING }, { "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_TIME }, { "PreserveJobHistory", &JobHistory, CUPSD_VARTYPE_TIME }, - { "Printcap", &Printcap, CUPSD_VARTYPE_STRING }, - { "PrintcapGUI", &PrintcapGUI, CUPSD_VARTYPE_STRING }, { "ReloadTimeout", &ReloadTimeout, CUPSD_VARTYPE_TIME }, - { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING }, - { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING }, { "RIPCache", &RIPCache, CUPSD_VARTYPE_STRING }, { "RootCertDuration", &RootCertDuration, CUPSD_VARTYPE_TIME }, { "ServerAdmin", &ServerAdmin, CUPSD_VARTYPE_STRING }, + { "ServerName", &ServerName, CUPSD_VARTYPE_STRING }, + { "StrictConformance", &StrictConformance, CUPSD_VARTYPE_BOOLEAN }, + { "Timeout", &Timeout, CUPSD_VARTYPE_TIME }, + { "WebInterface", &WebInterface, CUPSD_VARTYPE_BOOLEAN } +}; +static const cupsd_var_t cupsfiles_vars[] = +{ + { "AccessLog", &AccessLog, CUPSD_VARTYPE_STRING }, + { "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING }, + { "ConfigFilePerm", &ConfigFilePerm, CUPSD_VARTYPE_INTEGER }, + { "DataDir", &DataDir, CUPSD_VARTYPE_STRING }, + { "DocumentRoot", &DocumentRoot, CUPSD_VARTYPE_STRING }, + { "ErrorLog", &ErrorLog, CUPSD_VARTYPE_STRING }, + { "FileDevice", &FileDevice, CUPSD_VARTYPE_BOOLEAN }, + { "FontPath", &FontPath, CUPSD_VARTYPE_STRING }, + { "LogFilePerm", &LogFilePerm, CUPSD_VARTYPE_INTEGER }, + { "LPDConfigFile", &LPDConfigFile, CUPSD_VARTYPE_STRING }, + { "PageLog", &PageLog, CUPSD_VARTYPE_STRING }, + { "Printcap", &Printcap, CUPSD_VARTYPE_STRING }, + { "RemoteRoot", &RemoteRoot, CUPSD_VARTYPE_STRING }, + { "RequestRoot", &RequestRoot, CUPSD_VARTYPE_STRING }, { "ServerBin", &ServerBin, CUPSD_VARTYPE_PATHNAME }, #ifdef HAVE_SSL { "ServerCertificate", &ServerCertificate, CUPSD_VARTYPE_PATHNAME }, @@ -165,20 +171,17 @@ static const cupsd_var_t variables[] = { "ServerKey", &ServerKey, CUPSD_VARTYPE_PATHNAME }, # endif /* HAVE_LIBSSL || HAVE_GNUTLS */ #endif /* HAVE_SSL */ - { "ServerName", &ServerName, CUPSD_VARTYPE_STRING }, { "ServerRoot", &ServerRoot, CUPSD_VARTYPE_PATHNAME }, { "SMBConfigFile", &SMBConfigFile, CUPSD_VARTYPE_STRING }, { "StateDir", &StateDir, CUPSD_VARTYPE_STRING }, - { "StrictConformance", &StrictConformance, CUPSD_VARTYPE_BOOLEAN }, #ifdef HAVE_AUTHORIZATION_H { "SystemGroupAuthKey", &SystemGroupAuthKey, CUPSD_VARTYPE_STRING }, #endif /* HAVE_AUTHORIZATION_H */ - { "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME }, - { "Timeout", &Timeout, CUPSD_VARTYPE_TIME }, - { "WebInterface", &WebInterface, CUPSD_VARTYPE_BOOLEAN } + { "TempDir", &TempDir, CUPSD_VARTYPE_PATHNAME } }; -#define NUM_VARS (sizeof(variables) / sizeof(variables[0])) +static int default_auth_type = CUPSD_AUTH_AUTO; + /* Default AuthType, if not specified */ static const unsigned ones[4] = { @@ -203,7 +206,12 @@ static int parse_aaa(cupsd_location_t *loc, char *line, static int parse_fatal_errors(const char *s); static int parse_groups(const char *s); static int parse_protocols(const char *s); -static int read_configuration(cups_file_t *fp); +static int parse_variable(const char *filename, int linenum, + const char *line, const char *value, + size_t num_vars, + const cupsd_var_t *vars); +static int read_cupsd_conf(cups_file_t *fp); +static int read_cups_files_conf(cups_file_t *fp); static int read_location(cups_file_t *fp, char *name, int linenum); static int read_policy(cups_file_t *fp, char *name, int linenum); static void set_policy_defaults(cupsd_policy_t *pol); @@ -583,7 +591,7 @@ cupsdReadConfiguration(void) cupsdSetString(&PrintcapGUI, "/usr/bin/glpoptions"); cupsdSetString(&FontPath, CUPS_FONTPATH); cupsdSetString(&RemoteRoot, "remroot"); - cupsdSetStringf(&ServerHeader, "CUPS/%d.%d", CUPS_VERSION_MAJOR, + cupsdSetStringf(&ServerHeader, "CUPS/%d.%d IPP/2.1", CUPS_VERSION_MAJOR, CUPS_VERSION_MINOR); cupsdSetString(&StateDir, CUPS_STATEDIR); @@ -735,9 +743,9 @@ cupsdReadConfiguration(void) Browsing = CUPS_DEFAULT_BROWSING; DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED; -#ifdef HAVE_DNSSD +#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI) cupsdSetString(&DNSSDSubTypes, "_cups,_print"); -#endif /* HAVE_DNSSD */ +#endif /* HAVE_DNSSD || HAVE_AVAHI */ cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE); cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE); @@ -780,21 +788,63 @@ cupsdReadConfiguration(void) cupsdInitEnv(); /* - * Read the configuration file... + * 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 + syslog(LOG_LPR, "Unable to read \"%s\" due to errors.", + CupsFilesFile); + + return (0); + } + } + else if (errno == ENOENT) + cupsdLogMessage(CUPSD_LOG_INFO, "No %s, using defaults.", CupsFilesFile); + else + { + syslog(LOG_LPR, "Unable to open \"%s\": %s", CupsFilesFile, + strerror(errno)); + return (0); + } + + if (!ErrorLog) + cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log"); + + /* + * Read the cupsd.conf file... */ if ((fp = cupsFileOpen(ConfigurationFile, "r")) == NULL) + { + syslog(LOG_LPR, "Unable to open \"%s\": %s", ConfigurationFile, + strerror(errno)); return (0); + } - status = read_configuration(fp); + status = read_cupsd_conf(fp); cupsFileClose(fp); if (!status) - return (0); + { + if (TestConfigFile) + printf("\"%s\" contains errors.\n", ConfigurationFile); + else + syslog(LOG_LPR, "Unable to read \"%s\" due to errors.", + ConfigurationFile); - if (!ErrorLog) - cupsdSetString(&ErrorLog, CUPS_LOGDIR "/error_log"); + return (0); + } RunUser = getuid(); @@ -908,6 +958,13 @@ cupsdReadConfiguration(void) } /* + * Make sure ConfigFilePerm and LogFilePerm have sane values... + */ + + ConfigFilePerm &= 0664; + LogFilePerm &= 0664; + + /* * Open the system log for cupsd if necessary... */ @@ -1068,7 +1125,9 @@ cupsdReadConfiguration(void) Group, 1, 1) < 0 || cupsdCheckPermissions(ServerRoot, "ssl", 0700, RunUser, Group, 1, 0) < 0 || - cupsdCheckPermissions(ServerRoot, "cupsd.conf", ConfigFilePerm, RunUser, + 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 || @@ -1083,11 +1142,20 @@ cupsdReadConfiguration(void) * 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, "/private/tmp", 12) && strncmp(tmpdir, "/tmp", 4)) #else if ((tmpdir = getenv("TMPDIR")) != NULL) #endif /* __APPLE__ */ @@ -1110,13 +1178,13 @@ cupsdReadConfiguration(void) else cupsdSetString(&TempDir, tmpdir); } + } - if (!TempDir) - { - cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...", - RequestRoot); - cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot); - } + if (!TempDir) + { + cupsdLogMessage(CUPSD_LOG_INFO, "Using default TempDir of %s/tmp...", + RequestRoot); + cupsdSetStringf(&TempDir, "%s/tmp", RequestRoot); } /* @@ -2550,13 +2618,244 @@ parse_protocols(const char *s) /* I - Space-delimited protocols */ /* - * 'read_configuration()' - Read a configuration file. + * 'parse_variable()' - Parse a variable line. */ static int /* O - 1 on success, 0 on failure */ -read_configuration(cups_file_t *fp) /* I - File to read from */ +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_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)) + { + 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 i; /* Looping var */ int linenum; /* Current line number */ char line[HTTP_MAX_BUFFER], /* Line from file */ @@ -2565,12 +2864,10 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ *value, /* Pointer to value */ *valueptr; /* Pointer into value */ int valuelen; /* Length of value */ - cupsd_var_t const *var; /* Current variable */ http_addrlist_t *addrlist, /* Address list */ *addr; /* Current address */ cups_file_t *incfile; /* Include file */ char incname[1024]; /* Include filename */ - struct group *group; /* Group */ /* @@ -2602,7 +2899,7 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ incname, strerror(errno)); else { - read_configuration(incfile); + read_cupsd_conf(incfile); cupsFileClose(incfile); } } @@ -2626,8 +2923,6 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ if (linenum == 0) return (0); } - else if (!_cups_strcasecmp(line, "FatalErrors")) - FatalErrors = parse_fatal_errors(value); else if (!_cups_strcasecmp(line, "FaxRetryInterval") && value) { JobRetryInterval = atoi(value); @@ -2771,10 +3066,10 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ BrowseLocalProtocols = protocols; } - else if (!_cups_strcasecmp(line, "default_auth_type") && value) + else if (!_cups_strcasecmp(line, "DefaultAuthType") && value) { /* - * default_auth_type {basic,digest,basicdigest,negotiate} + * DefaultAuthType {basic,digest,basicdigest,negotiate} */ if (!_cups_strcasecmp(value, "none")) @@ -2823,81 +3118,6 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ } } #endif /* HAVE_SSL */ - 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 " - "for security reasons. You must use a non-" - "privileged account instead.", - linenum); - else - User = 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 for security reasons. You must use a non-" - "privileged account instead.", - value, linenum); - else - User = p->pw_uid; - } - else - cupsdLogMessage(CUPSD_LOG_ERROR, - "Unknown User \"%s\" on line %d, ignoring.", - value, linenum); - } - } - else if (!_cups_strcasecmp(line, "Group") && value) - { - /* - * Group ID to run as... - */ - - if (isdigit(value[0])) - Group = 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, ignoring.", - value, linenum); - } - } - else if (!_cups_strcasecmp(line, "SystemGroup") && value) - { - /* - * SystemGroup (admin) group(s)... - */ - - if (!parse_groups(value)) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Unknown SystemGroup \"%s\" on line %d, ignoring.", - value, linenum); - } else if (!_cups_strcasecmp(line, "HostNameLookups") && value) { /* @@ -2976,22 +3196,6 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d.", value, linenum); } - 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_WARN, "Unknown PrintcapFormat %s on line %d.", - value, linenum); - } else if (!_cups_strcasecmp(line, "ServerTokens") && value) { /* @@ -3004,19 +3208,20 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ uname(&plat); if (!_cups_strcasecmp(value, "ProductOnly")) - cupsdSetString(&ServerHeader, "CUPS"); + cupsdSetString(&ServerHeader, "CUPS IPP"); else if (!_cups_strcasecmp(value, "Major")) - cupsdSetStringf(&ServerHeader, "CUPS/%d", CUPS_VERSION_MAJOR); + cupsdSetStringf(&ServerHeader, "CUPS/%d IPP/2", CUPS_VERSION_MAJOR); else if (!_cups_strcasecmp(value, "Minor")) - cupsdSetStringf(&ServerHeader, "CUPS/%d.%d", CUPS_VERSION_MAJOR, + cupsdSetStringf(&ServerHeader, "CUPS/%d.%d IPP/2.1", CUPS_VERSION_MAJOR, CUPS_VERSION_MINOR); else if (!_cups_strcasecmp(value, "Minimal")) - cupsdSetString(&ServerHeader, CUPS_MINIMAL); + cupsdSetString(&ServerHeader, CUPS_MINIMAL " IPP/2.1"); else if (!_cups_strcasecmp(value, "OS")) - cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s)", plat.sysname); + cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s %s) IPP/2.1", + plat.sysname, plat.release); else if (!_cups_strcasecmp(value, "Full")) - cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s) IPP/2.1", - plat.sysname); + cupsdSetStringf(&ServerHeader, CUPS_MINIMAL " (%s %s; %s) IPP/2.1", + plat.sysname, plat.release, plat.machine); else if (!_cups_strcasecmp(value, "None")) cupsdClearString(&ServerHeader); else @@ -3117,182 +3322,193 @@ read_configuration(cups_file_t *fp) /* I - File to read from */ "line %d.", value, linenum); } #endif /* HAVE_SSL */ + 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, "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, "ServerRoot") || + !_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_WARN, + "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 linenum; /* Current line number */ + char line[HTTP_MAX_BUFFER], /* Line from file */ + *value; /* Value from line */ + struct group *group; /* Group */ + + + /* + * 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) { /* - * Find a simple variable in the list... + * Group ID to run as... */ - for (i = NUM_VARS, var = variables; i > 0; i --, var ++) - if (!_cups_strcasecmp(line, var->name)) - break; - - if (i == 0) + if (isdigit(value[0])) + Group = atoi(value); + else { - /* - * Unknown directive! Output an error message and continue... - */ + endgrent(); + group = getgrnam(value); - if (!value) - cupsdLogMessage(CUPSD_LOG_ERROR, "Missing value for %s on line %d.", - line, linenum); + if (group != NULL) + Group = group->gr_gid; else - cupsdLogMessage(CUPSD_LOG_ERROR, "Unknown directive %s on line %d.", - line, linenum); - continue; + { + 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, "PrintcapFormat") && value) + { + /* + * Format of printcap file? + */ - switch (var->type) + 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 { - case CUPSD_VARTYPE_INTEGER : - if (!value) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Missing integer value for %s on line %d.", - line, linenum); - else if (!isdigit(*value & 255)) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Bad integer value for %s on line %d.", - line, linenum); - 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.", - line, linenum); - break; - } - } - - if (n < 0) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Bad negative integer value for %s on line %d.", - line, linenum); - else - *((int *)var->ptr) = n; - } - break; - - case CUPSD_VARTYPE_TIME : - if (!value) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Missing time interval value for %s on line %d.", - line, linenum); - 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.", - line, linenum); - 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.", line, linenum); - break; - } - } - - if (n < 0.0 || n > INT_MAX) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Bad time value for %s on line %d.", - line, linenum); - else - *((int *)var->ptr) = (int)n; - } - break; + 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, "SystemGroup") && value) + { + /* + * SystemGroup (admin) group(s)... + */ - case CUPSD_VARTYPE_BOOLEAN : - if (!value) - cupsdLogMessage(CUPSD_LOG_ERROR, - "Missing boolean value for %s on line %d.", - line, linenum); - 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.", - value, linenum); - break; + if (!parse_groups(value)) + { + cupsdLogMessage(CUPSD_LOG_ERROR, + "Unknown SystemGroup \"%s\" on line %d of %s.", value, + linenum, CupsFilesFile); + if (FatalErrors & CUPSD_FATAL_CONFIG) + return (0); + } + } + else if (!_cups_strcasecmp(line, "User") && value) + { + /* + * User ID to run as... + */ - case CUPSD_VARTYPE_PATHNAME : - if (!value) - { - cupsdLogMessage(CUPSD_LOG_ERROR, - "Missing pathname value for %s on line %d.", - line, linenum); - break; - } + if (isdigit(value[0] & 255)) + { + int uid = atoi(value); - if (value[0] == '/') - strlcpy(temp, value, sizeof(temp)); - else - snprintf(temp, sizeof(temp), "%s/%s", ServerRoot, 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 = atoi(value); + } + else + { + struct passwd *p; /* Password information */ - if (access(temp, 0)) - { - cupsdLogMessage(CUPSD_LOG_ERROR, - "File or directory for \"%s %s\" on line %d " - "does not exist.", line, value, linenum); - break; - } + endpwent(); + p = getpwnam(value); - case CUPSD_VARTYPE_STRING : - cupsdSetString((char **)var->ptr, value); - break; + 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 (!parse_variable(CupsFilesFile, linenum, line, value, + sizeof(cupsfiles_vars) / sizeof(cupsfiles_vars[0]), + cupsfiles_vars) && + (FatalErrors & CUPSD_FATAL_CONFIG)) + return (0); } return (1); @@ -3864,5 +4080,5 @@ set_policy_defaults(cupsd_policy_t *pol)/* I - Policy */ /* - * End of "$Id: conf.c 10482 2012-05-18 19:51:02Z mike $". + * End of "$Id: conf.c 10824 2013-01-18 19:58:41Z mike $". */ |