/*
- * "$Id: conf.c 7694 2008-06-26 00:23:20Z mike $"
+ * "$Id: conf.c 7952 2008-09-17 00:56:20Z mike $"
*
* Configuration routines for the Common UNIX Printing System (CUPS).
*
- * Copyright 2007-2008 by Apple Inc.
+ * Copyright 2007-2009 by Apple Inc.
* Copyright 1997-2007 by Easy Software Products, all rights reserved.
*
* These coded instructions, statements, and computer programs are the
*
* Contents:
*
+ * cupsdAddAlias() - Add a host alias.
* cupsdCheckPermissions() - Fix the mode and ownership of a file or
* directory.
+ * cupsdFreeAliases() - Free all of the alias entries.
* cupsdReadConfiguration() - Read the cupsd.conf file.
* get_address() - Get an address + port number from a line.
* get_addr_and_mask() - Get an IP address and netmask.
- * parse_aaa() - Parse authentication, authorization, and
- * access control lines.
+ * 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.
#include <sys/utsname.h>
#include <syslog.h>
+#ifdef HAVE_LIBPAPER
+# include <paper.h>
+#endif /* HAVE_LIBPAPER */
+
/*
* Possibly missing network definitions...
{ "BrowseInterval", &BrowseInterval, CUPSD_VARTYPE_INTEGER },
#ifdef HAVE_LDAP
{ "BrowseLDAPBindDN", &BrowseLDAPBindDN, CUPSD_VARTYPE_STRING },
+# ifdef HAVE_LDAP_SSL
{ "BrowseLDAPCACertFile", &BrowseLDAPCACertFile, CUPSD_VARTYPE_PATHNAME },
+# endif /* HAVE_LDAP_SSL */
{ "BrowseLDAPDN", &BrowseLDAPDN, CUPSD_VARTYPE_STRING },
{ "BrowseLDAPPassword", &BrowseLDAPPassword, CUPSD_VARTYPE_STRING },
{ "BrowseLDAPServer", &BrowseLDAPServer, CUPSD_VARTYPE_STRING },
{ "BrowseRemoteOptions", &BrowseRemoteOptions, CUPSD_VARTYPE_STRING },
{ "BrowseShortNames", &BrowseShortNames, CUPSD_VARTYPE_BOOLEAN },
{ "BrowseTimeout", &BrowseTimeout, CUPSD_VARTYPE_INTEGER },
+ { "BrowseWebIF", &BrowseWebIF, CUPSD_VARTYPE_BOOLEAN },
{ "Browsing", &Browsing, CUPSD_VARTYPE_BOOLEAN },
{ "CacheDir", &CacheDir, CUPSD_VARTYPE_STRING },
{ "Classification", &Classification, CUPSD_VARTYPE_STRING },
{ "DefaultCharset", &DefaultCharset, CUPSD_VARTYPE_STRING },
{ "DefaultLanguage", &DefaultLanguage, CUPSD_VARTYPE_STRING },
{ "DefaultLeaseDuration", &DefaultLeaseDuration, CUPSD_VARTYPE_INTEGER },
+ { "DefaultPaperSize", &DefaultPaperSize, CUPSD_VARTYPE_STRING },
{ "DefaultPolicy", &DefaultPolicy, CUPSD_VARTYPE_STRING },
{ "DefaultShared", &DefaultShared, CUPSD_VARTYPE_BOOLEAN },
{ "DirtyCleanInterval", &DirtyCleanInterval, CUPSD_VARTYPE_INTEGER },
{ "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 */
{ "HideImplicitMembers", &HideImplicitMembers, CUPSD_VARTYPE_BOOLEAN },
{ "ImplicitClasses", &ImplicitClasses, CUPSD_VARTYPE_BOOLEAN },
{ "ImplicitAnyClasses", &ImplicitAnyClasses, CUPSD_VARTYPE_BOOLEAN },
+ { "JobKillDelay", &JobKillDelay, CUPSD_VARTYPE_INTEGER },
{ "JobRetryLimit", &JobRetryLimit, CUPSD_VARTYPE_INTEGER },
{ "JobRetryInterval", &JobRetryInterval, CUPSD_VARTYPE_INTEGER },
{ "KeepAliveTimeout", &KeepAliveTimeout, CUPSD_VARTYPE_INTEGER },
#endif /* HAVE_LAUNCHD */
{ "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 },
{ "MaxSubscriptionsPerJob", &MaxSubscriptionsPerJob, CUPSD_VARTYPE_INTEGER },
{ "MaxSubscriptionsPerPrinter",&MaxSubscriptionsPerPrinter, CUPSD_VARTYPE_INTEGER },
{ "MaxSubscriptionsPerUser", &MaxSubscriptionsPerUser, CUPSD_VARTYPE_INTEGER },
+ { "MultipleOperationTimeout", &MultipleOperationTimeout, CUPSD_VARTYPE_INTEGER },
{ "PageLog", &PageLog, CUPSD_VARTYPE_STRING },
{ "PageLogFormat", &PageLogFormat, CUPSD_VARTYPE_STRING },
{ "PreserveJobFiles", &JobFiles, CUPSD_VARTYPE_BOOLEAN },
/*
* Local functions...
*/
+
static http_addrlist_t *get_address(const char *value, int defport);
static int get_addr_and_mask(const char *value, unsigned *ip,
unsigned *mask);
static int parse_aaa(cupsd_location_t *loc, char *line,
char *value, int linenum);
+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 read_policy(cups_file_t *fp, char *name, int linenum);
+/*
+ * 'cupsdAddAlias()' - Add a host alias.
+ */
+
+void
+cupsdAddAlias(cups_array_t *aliases, /* I - Array of aliases */
+ const char *name) /* I - Name to add */
+{
+ cupsd_alias_t *a; /* New alias */
+ size_t namelen; /* Length of name */
+
+
+ namelen = strlen(name);
+
+ if ((a = (cupsd_alias_t *)malloc(sizeof(cupsd_alias_t) + namelen)) == NULL)
+ return;
+
+ a->namelen = namelen;
+ strcpy(a->name, name); /* OK since a->name is allocated */
+
+ cupsArrayAdd(aliases, a);
+}
+
+
/*
* 'cupsdCheckPermissions()' - Fix the mode and ownership of a file or directory.
*/
int dir_created = 0; /* Did we create a directory? */
char pathname[1024]; /* File name with prefix */
struct stat fileinfo; /* Stat buffer */
+ int is_symlink; /* Is "filename" a symlink? */
/*
* See if we can stat the file/directory...
*/
- if (stat(filename, &fileinfo))
+ if (lstat(filename, &fileinfo))
{
if (errno == ENOENT && create_dir)
{
return (-1);
}
- dir_created = 1;
+ dir_created = 1;
+ fileinfo.st_mode = mode | S_IFDIR;
}
else
return (create_dir ? -1 : 1);
}
+ if ((is_symlink = S_ISLNK(fileinfo.st_mode)) != 0)
+ {
+ if (stat(filename, &fileinfo))
+ {
+ cupsdLogMessage(CUPSD_LOG_ERROR, "\"%s\" is a bad symlink - %s",
+ filename, strerror(errno));
+ return (-1);
+ }
+ }
+
/*
- * Make sure it's a regular file...
+ * Make sure it's a regular file or a directory as needed...
*/
if (!dir_created && !is_dir && !S_ISREG(fileinfo.st_mode))
return (-1);
}
+ /*
+ * If the filename is a symlink, do not change permissions (STR #2937)...
+ */
+
+ if (is_symlink)
+ return (0);
+
/*
* Fix owner, group, and mode as needed...
*/
}
+/*
+ * '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.
*/
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 */
cupsdDeleteAllListeners();
+ old_remote_port = RemotePort;
+ RemotePort = 0;
+
/*
* String options...
*/
- cupsdSetString(&ServerName, httpGetHostname(NULL, temp, sizeof(temp)));
- cupsdSetStringf(&ServerAdmin, "root@%s", temp);
+ cupsdFreeAliases(ServerAlias);
+ ServerAlias = NULL;
+
+ cupsdClearString(&ServerName);
+ cupsdClearString(&ServerAdmin);
cupsdSetString(&ServerBin, CUPS_SERVERBIN);
cupsdSetString(&RequestRoot, CUPS_REQUESTS);
cupsdSetString(&CacheDir, CUPS_CACHEDIR);
cupsdSetString(&RemoteRoot, "remroot");
cupsdSetString(&ServerHeader, "CUPS/1.4");
cupsdSetString(&StateDir, CUPS_STATEDIR);
-#ifdef HAVE_GSSAPI
- cupsdSetString(&GSSServiceName, CUPS_DEFAULT_GSSSERVICENAME);
-#endif /* HAVE_GSSAPI */
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;
cupsdSetString(&DefaultCharset, _cupsEncodingName(language->encoding));
+ cupsdClearString(&DefaultPaperSize);
+
cupsdSetString(&RIPCache, "8m");
cupsdSetString(&TempDir, NULL);
* Numeric options...
*/
- ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM;
- DefaultAuthType = CUPSD_AUTH_BASIC;
+ AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS;
+ ConfigFilePerm = CUPS_DEFAULT_CONFIG_FILE_PERM;
+ FatalErrors = parse_fatal_errors(CUPS_DEFAULT_FATAL_ERRORS);
+ DefaultAuthType = CUPSD_AUTH_BASIC;
#ifdef HAVE_SSL
- DefaultEncryption = HTTP_ENCRYPT_REQUIRED;
+ DefaultEncryption = HTTP_ENCRYPT_REQUIRED;
+ SSLOptions = CUPSD_SSL_NONE;
#endif /* HAVE_SSL */
- DirtyCleanInterval = 60;
- JobRetryLimit = 5;
- JobRetryInterval = 300;
- FileDevice = FALSE;
- FilterLevel = 0;
- FilterLimit = 0;
- FilterNice = 0;
- HostNameLookups = FALSE;
- ImplicitClasses = CUPS_DEFAULT_IMPLICIT_CLASSES;
- ImplicitAnyClasses = FALSE;
- HideImplicitMembers = TRUE;
- KeepAlive = TRUE;
- KeepAliveTimeout = DEFAULT_KEEPALIVE;
- ListenBackLog = SOMAXCONN;
- LogFilePerm = CUPS_DEFAULT_LOG_FILE_PERM;
- LogLevel = CUPSD_LOG_ERROR;
- MaxClients = 100;
- MaxClientsPerHost = 0;
- MaxLogSize = 1024 * 1024;
- MaxPrinterHistory = 10;
- MaxRequestSize = 0;
- ReloadTimeout = 60;
- RootCertDuration = 300;
- Timeout = DEFAULT_TIMEOUT;
- NumSystemGroups = 0;
-
- BrowseInterval = DEFAULT_INTERVAL;
- BrowsePort = ippPort();
- BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS);
- BrowseRemoteProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS);
- BrowseShortNames = CUPS_DEFAULT_BROWSE_SHORT_NAMES;
- BrowseTimeout = DEFAULT_TIMEOUT;
- Browsing = CUPS_DEFAULT_BROWSING;
- DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED;
+ DirtyCleanInterval = DEFAULT_KEEPALIVE;
+ JobKillDelay = DEFAULT_TIMEOUT;
+ JobRetryLimit = 5;
+ JobRetryInterval = 300;
+ FileDevice = FALSE;
+ FilterLevel = 0;
+ FilterLimit = 0;
+ FilterNice = 0;
+ HostNameLookups = FALSE;
+ ImplicitClasses = CUPS_DEFAULT_IMPLICIT_CLASSES;
+ ImplicitAnyClasses = FALSE;
+ HideImplicitMembers = TRUE;
+ 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;
+ MaxPrinterHistory = 10;
+ MaxRequestSize = 0;
+ MultipleOperationTimeout = DEFAULT_TIMEOUT;
+ ReloadTimeout = DEFAULT_KEEPALIVE;
+ RootCertDuration = 300;
+ Timeout = DEFAULT_TIMEOUT;
+ NumSystemGroups = 0;
+
+ BrowseInterval = DEFAULT_INTERVAL;
+ BrowsePort = ippPort();
+ BrowseLocalProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS);
+ BrowseRemoteProtocols = parse_protocols(CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS);
+ BrowseShortNames = CUPS_DEFAULT_BROWSE_SHORT_NAMES;
+ BrowseTimeout = DEFAULT_TIMEOUT;
+ BrowseWebIF = FALSE;
+ Browsing = CUPS_DEFAULT_BROWSING;
+ DefaultShared = CUPS_DEFAULT_DEFAULT_SHARED;
cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE);
cupsdSetString(&SMBConfigFile, CUPS_DEFAULT_SMB_CONFIG_FILE);
cupsdClearString(&BrowseLDAPDN);
cupsdClearString(&BrowseLDAPPassword);
cupsdClearString(&BrowseLDAPServer);
+# ifdef HAVE_LDAP_SSL
cupsdClearString(&BrowseLDAPCACertFile);
+# endif /* HAVE_LDAP_SSL */
#endif /* HAVE_LDAP */
JobHistory = DEFAULT_HISTORY;
RunUser = getuid();
+ cupsdLogMessage(CUPSD_LOG_INFO, "Remote access is %s.",
+ RemotePort ? "enabled" : "disabled");
+
/*
* See if the ServerName is an IP address...
*/
+ if (ServerName)
+ {
+ if (!ServerAlias)
+ ServerAlias = cupsArrayNew(NULL, NULL);
+
+ 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 (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 (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...
*/
*/
cupsdLogMessage(CUPSD_LOG_EMERG,
- "No valid Listen or Port lines were found in the configuration file!");
+ "No valid Listen or Port lines were found in the "
+ "configuration file!");
/*
* Commit suicide...
if (ServerCertificate[0] != '/')
cupsdSetStringf(&ServerCertificate, "%s/%s", ServerRoot, ServerCertificate);
- if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot)))
- {
- chown(ServerCertificate, RunUser, Group);
- chmod(ServerCertificate, 0600);
- }
+ if (!strncmp(ServerRoot, ServerCertificate, strlen(ServerRoot)) &&
+ cupsdCheckPermissions(ServerCertificate, NULL, 0600, RunUser, Group,
+ 0, 0) < 0 &&
+ (FatalErrors & CUPSD_FATAL_PERMISSIONS))
+ return (0);
# if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS)
if (ServerKey[0] != '/')
cupsdSetStringf(&ServerKey, "%s/%s", ServerRoot, ServerKey);
- if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot)))
- {
- chown(ServerKey, RunUser, Group);
- chmod(ServerKey, 0600);
- }
+ if (!strncmp(ServerRoot, ServerKey, strlen(ServerRoot)) &&
+ cupsdCheckPermissions(ServerKey, NULL, 0600, RunUser, Group, 0, 0) < 0 &&
+ (FatalErrors & CUPSD_FATAL_PERMISSIONS))
+ return (0);
# endif /* HAVE_LIBSSL || HAVE_GNUTLS */
#endif /* HAVE_SSL */
snprintf(temp, sizeof(temp), "%s/rss", CacheDir);
- if (cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser,
- Group, 1, 1) < 0 ||
- cupsdCheckPermissions(CacheDir, NULL, 0775, 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(ServerRoot, "cupsd.conf", 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)
+ if ((cupsdCheckPermissions(RequestRoot, NULL, 0710, RunUser,
+ Group, 1, 1) < 0 ||
+ cupsdCheckPermissions(CacheDir, NULL, 0775, 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(ServerRoot, "cupsd.conf", 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);
/*
* is under the spool directory or does not exist...
*/
- if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0)
+ if (cupsdCheckPermissions(TempDir, NULL, 01770, RunUser, Group, 1, 1) < 0 &&
+ (FatalErrors & CUPSD_FATAL_PERMISSIONS))
return (0);
}
cupsdInitEnv();
+ /*
+ * 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 ||
+ !strcasecmp(DefaultLanguage, "C") ||
+ !strcasecmp(DefaultLanguage, "POSIX") ||
+ !strcasecmp(DefaultLanguage, "en") ||
+ !strncasecmp(DefaultLanguage, "en.", 3) ||
+ !strncasecmp(DefaultLanguage, "en_US", 5) ||
+ !strncasecmp(DefaultLanguage, "en_CA", 5) ||
+ !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 && !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);
+ cupsdLogMessage(CUPSD_LOG_INFO,
+ "MaxClients limited to 1/3 (%d) of the file descriptor "
+ "limit (%d)...",
+ MaxFDs / 3, MaxFDs);
MaxClients = MaxFDs / 3;
}
if (MaxActiveJobs > (MaxFDs / 3))
MaxActiveJobs = MaxFDs / 3;
- if (Classification && !strcasecmp(Classification, "none"))
- cupsdClearString(&Classification);
-
- if (Classification)
- cupsdLogMessage(CUPSD_LOG_INFO, "Security set to \"%s\"", Classification);
-
/*
* Update the MaxClientsPerHost value, as needed...
*/
*/
if (NeedReload == RELOAD_ALL ||
+ old_remote_port != RemotePort ||
!old_serverroot || !ServerRoot || strcmp(old_serverroot, ServerRoot) ||
!old_requestroot || !RequestRoot || strcmp(old_requestroot, RequestRoot))
{
cupsdDeleteAllSubscriptions();
cupsdFreeAllJobs();
- cupsdDeleteAllClasses();
cupsdDeleteAllPrinters();
DefaultPrinter = NULL;
cupsdLogMessage(CUPSD_LOG_EMERG,
"Unable to load MIME database from \"%s\" or \"%s\"!",
mimedir, ServerRoot);
- exit(errno);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
}
cupsdLogMessage(CUPSD_LOG_INFO,
cupsdLoadAllPrinters();
cupsdLoadAllClasses();
cupsdLoadRemoteCache();
- cupsdMarkDirty(CUPSD_DIRTY_PRINTCAP);
cupsdCreateCommonData();
+ /*
+ * Update the printcap file as needed...
+ */
+
+ if (Printcap && *Printcap && access(Printcap, 0))
+ cupsdWritePrintcap();
+
/*
* Load queued jobs...
*/
* Deny [From] host/ip...
*/
- if (!strncasecmp(value, "from", 4))
+ while (*value)
{
- /*
- * Strip leading "from"...
- */
+ if (!strncasecmp(value, "from", 4))
+ {
+ /*
+ * Strip leading "from"...
+ */
- value += 4;
+ value += 4;
- while (isspace(*value & 255))
- value ++;
- }
+ while (isspace(*value & 255))
+ value ++;
- /*
- * 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 (!*value)
+ break;
+ }
- if (!strcasecmp(value, "all"))
- {
/*
- * All hosts...
+ * Find the end of the value...
*/
- if (!strcasecmp(line, "Allow"))
- cupsdAllowIP(loc, zeros, zeros);
- else
- cupsdDenyIP(loc, zeros, zeros);
- }
- else if (!strcasecmp(value, "none"))
- {
+ for (valptr = value; *valptr && !isspace(*valptr & 255); valptr ++);
+
+ while (isspace(*valptr & 255))
+ *valptr++ = '\0';
+
/*
- * No hosts...
+ * 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 (!strcasecmp(line, "Allow"))
- cupsdAllowIP(loc, ones, zeros);
- else
- cupsdDenyIP(loc, ones, zeros);
- }
+ if (!strcasecmp(value, "all"))
+ {
+ /*
+ * All hosts...
+ */
+
+ if (!strcasecmp(line, "Allow"))
+ cupsdAllowIP(loc, zeros, zeros);
+ else
+ cupsdDenyIP(loc, zeros, zeros);
+ }
+ else if (!strcasecmp(value, "none"))
+ {
+ /*
+ * No hosts...
+ */
+
+ if (!strcasecmp(line, "Allow"))
+ cupsdAllowIP(loc, ones, zeros);
+ else
+ cupsdDenyIP(loc, ones, zeros);
+ }
#ifdef AF_INET6
- else if (value[0] == '*' || value[0] == '.' ||
- (!isdigit(value[0] & 255) && value[0] != '['))
+ else if (value[0] == '*' || value[0] == '.' ||
+ (!isdigit(value[0] & 255) && value[0] != '['))
#else
- else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
+ else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
#endif /* AF_INET6 */
- {
- /*
- * Host or domain name...
- */
+ {
+ /*
+ * Host or domain name...
+ */
- if (value[0] == '*')
- value ++;
+ if (value[0] == '*')
+ value ++;
- if (!strcasecmp(line, "Allow"))
- cupsdAllowHost(loc, value);
+ if (!strcasecmp(line, "Allow"))
+ cupsdAllowHost(loc, value);
+ else
+ cupsdDenyHost(loc, value);
+ }
else
- cupsdDenyHost(loc, 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.",
- value, linenum);
- return (0);
+ /*
+ * 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.",
+ value, linenum);
+ return (0);
+ }
+
+ if (!strcasecmp(line, "Allow"))
+ cupsdAllowIP(loc, ip, mask);
+ else
+ cupsdDenyIP(loc, ip, mask);
}
- if (!strcasecmp(line, "Allow"))
- cupsdAllowIP(loc, ip, mask);
- else
- cupsdDenyIP(loc, ip, mask);
+ /*
+ * Advance to next value...
+ */
+
+ value = valptr;
}
}
else if (!strcasecmp(line, "AuthType"))
}
+/*
+ * '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 (isspace(*valend & 255) || *valend == ',')
+ break;
+
+ if (*valend)
+ *valend++ = '\0';
+
+ /*
+ * Add the error to the bitmask...
+ */
+
+ if (!strcasecmp(valstart, "all"))
+ fatal = CUPSD_FATAL_ALL;
+ else if (!strcasecmp(valstart, "browse"))
+ fatal |= CUPSD_FATAL_BROWSE;
+ else if (!strcasecmp(valstart, "-browse"))
+ fatal &= ~CUPSD_FATAL_BROWSE;
+ else if (!strcasecmp(valstart, "config"))
+ fatal |= CUPSD_FATAL_CONFIG;
+ else if (!strcasecmp(valstart, "-config"))
+ fatal &= ~CUPSD_FATAL_CONFIG;
+ else if (!strcasecmp(valstart, "listen"))
+ fatal |= CUPSD_FATAL_LISTEN;
+ else if (!strcasecmp(valstart, "-listen"))
+ fatal &= ~CUPSD_FATAL_LISTEN;
+ else if (!strcasecmp(valstart, "log"))
+ fatal |= CUPSD_FATAL_LOG;
+ else if (!strcasecmp(valstart, "-log"))
+ fatal &= ~CUPSD_FATAL_LOG;
+ else if (!strcasecmp(valstart, "permissions"))
+ fatal |= CUPSD_FATAL_PERMISSIONS;
+ else if (!strcasecmp(valstart, "-permissions"))
+ fatal &= ~CUPSD_FATAL_PERMISSIONS;
+ else if (strcasecmp(valstart, "none"))
+ cupsdLogMessage(CUPSD_LOG_ERROR,
+ "Unknown FatalErrors kind \"%s\" ignored!", valstart);
+
+ for (valstart = valend; *valstart; valstart ++)
+ if (!isspace(*valstart & 255) || *valstart != ',')
+ break;
+ }
+
+ return (fatal);
+}
+
+
/*
* 'parse_groups()' - Parse system group names in a string.
*/
if (linenum == 0)
return (0);
}
+ else if (!strcasecmp(line, "FatalErrors"))
+ FatalErrors = parse_fatal_errors(value);
else if (!strcasecmp(line, "FaxRetryInterval") && value)
{
JobRetryInterval = atoi(value);
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)
+ {
+ httpAddrString(&lis->address, temp, sizeof(temp));
+ cupsdLogMessage(CUPSD_LOG_WARN,
+ "Duplicate listen address \"%s\" ignored!", temp);
+ continue;
+ }
+
/*
* Allocate another listener...
*/
#endif /* AF_LOCAL */
cupsdLogMessage(CUPSD_LOG_INFO, "Listening to %s:%d (IPv4)", temp,
ntohs(lis->address.ipv4.sin_port));
+
+ if (!httpAddrLocalhost(&(lis->address)))
+ {
+#ifdef AF_INET6
+ if (lis->address.addr.sa_family == AF_INET6)
+ RemotePort = ntohs(lis->address.ipv6.sin6_port);
+ else
+#endif /* AF_INET6 */
+ RemotePort = ntohs(lis->address.ipv4.sin_port);
+ }
}
/*
"Unable to initialize browse access control list!");
else
{
- if (!strncasecmp(value, "from ", 5))
+ while (*value)
{
- /*
- * Strip leading "from"...
- */
+ if (!strncasecmp(value, "from", 4))
+ {
+ /*
+ * Strip leading "from"...
+ */
- value += 5;
+ value += 4;
- while (isspace(*value))
- value ++;
- }
+ while (isspace(*value & 255))
+ value ++;
- /*
- * 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 (!*value)
+ break;
+ }
- if (!strcasecmp(value, "all"))
- {
/*
- * All hosts...
+ * Find the end of the value...
*/
- if (!strcasecmp(line, "BrowseAllow"))
- cupsdAllowIP(location, zeros, zeros);
- else
- cupsdDenyIP(location, zeros, zeros);
- }
- else if (!strcasecmp(value, "none"))
- {
+ for (valueptr = value; *valueptr && !isspace(*valueptr & 255); valueptr ++);
+
+ while (isspace(*valueptr & 255))
+ *valueptr++ = '\0';
+
/*
- * No hosts...
+ * 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 (!strcasecmp(line, "BrowseAllow"))
- cupsdAllowIP(location, ones, zeros);
- else
- cupsdDenyIP(location, ones, zeros);
- }
+ if (!strcasecmp(value, "all"))
+ {
+ /*
+ * All hosts...
+ */
+
+ if (!strcasecmp(line, "BrowseAllow"))
+ cupsdAllowIP(location, zeros, zeros);
+ else
+ cupsdDenyIP(location, zeros, zeros);
+ }
+ else if (!strcasecmp(value, "none"))
+ {
+ /*
+ * No hosts...
+ */
+
+ if (!strcasecmp(line, "BrowseAllow"))
+ cupsdAllowIP(location, ones, zeros);
+ else
+ cupsdDenyIP(location, ones, zeros);
+ }
#ifdef AF_INET6
- else if (value[0] == '*' || value[0] == '.' ||
- (!isdigit(value[0] & 255) && value[0] != '['))
+ else if (value[0] == '*' || value[0] == '.' ||
+ (!isdigit(value[0] & 255) && value[0] != '['))
#else
- else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
+ else if (value[0] == '*' || value[0] == '.' || !isdigit(value[0] & 255))
#endif /* AF_INET6 */
- {
- /*
- * Host or domain name...
- */
+ {
+ /*
+ * Host or domain name...
+ */
- if (value[0] == '*')
- value ++;
+ if (value[0] == '*')
+ value ++;
- if (!strcasecmp(line, "BrowseAllow"))
- cupsdAllowHost(location, value);
+ if (!strcasecmp(line, "BrowseAllow"))
+ cupsdAllowHost(location, value);
+ else
+ cupsdDenyHost(location, value);
+ }
else
- cupsdDenyHost(location, 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.",
- value, linenum);
- break;
+ /*
+ * 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.",
+ value, linenum);
+ break;
+ }
+
+ if (!strcasecmp(line, "BrowseAllow"))
+ cupsdAllowIP(location, ip, mask);
+ else
+ cupsdDenyIP(location, ip, mask);
}
- if (!strcasecmp(line, "BrowseAllow"))
- cupsdAllowIP(location, ip, mask);
- else
- cupsdDenyIP(location, ip, mask);
+ /*
+ * Advance to next value...
+ */
+
+ value = valueptr;
}
}
}
cupsdLogMessage(CUPSD_LOG_WARN,
"Unknown default authorization type %s on line %d.",
value, linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
}
}
#ifdef HAVE_SSL
cupsdLogMessage(CUPSD_LOG_WARN,
"Unknown default encryption %s on line %d.",
value, linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
}
}
#endif /* HAVE_SSL */
-#ifdef HAVE_GSSAPI
- else if (!strcasecmp(line, "Krb5Keytab") && value)
- {
- cupsdSetStringf(&Krb5Keytab, "KRB5_KTNAME=%s", value);
- putenv(Krb5Keytab);
-
-# ifdef HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY
- gsskrb5_register_acceptor_identity(value);
-# else
- cupsdSetEnv("KRB5_KTNAME", value);
-# endif /* HAVE_GSSKRB5_REGISTER_ACCEPTOR_IDENTITY */
- }
-#endif /* HAVE_GSSAPI */
else if (!strcasecmp(line, "User") && value)
{
/*
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown HostNameLookups %s on line %d.",
value, linenum);
}
+ else if (!strcasecmp(line, "AccessLogLevel") && value)
+ {
+ /*
+ * Amount of logging to do to access log...
+ */
+
+ if (!strcasecmp(value, "all"))
+ AccessLogLevel = CUPSD_ACCESSLOG_ALL;
+ else if (!strcasecmp(value, "actions"))
+ AccessLogLevel = CUPSD_ACCESSLOG_ACTIONS;
+ else if (!strcasecmp(value, "config"))
+ AccessLogLevel = CUPSD_ACCESSLOG_CONFIG;
+ else
+ cupsdLogMessage(CUPSD_LOG_WARN, "Unknown AccessLogLevel %s on line %d.",
+ value, linenum);
+ }
else if (!strcasecmp(line, "LogLevel") && value)
{
/*
- * Amount of logging to do...
+ * Amount of logging to do to error log...
*/
if (!strcasecmp(value, "debug2"))
cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogLevel %s on line %d.",
value, linenum);
}
+ else if (!strcasecmp(line, "LogTimeFormat") && value)
+ {
+ /*
+ * Amount of logging to do to error log...
+ */
+
+ if (!strcasecmp(value, "standard"))
+ LogTimeFormat = CUPSD_TIME_STANDARD;
+ else if (!strcasecmp(value, "usecs"))
+ LogTimeFormat = CUPSD_TIME_USECS;
+ else
+ cupsdLogMessage(CUPSD_LOG_WARN, "Unknown LogTimeFormat %s on line %d.",
+ value, linenum);
+ }
else if (!strcasecmp(line, "PrintcapFormat") && value)
{
/*
if (!strcasecmp(value, "bsd"))
PrintcapFormat = PRINTCAP_BSD;
+ else if (!strcasecmp(value, "plist"))
+ PrintcapFormat = PRINTCAP_PLIST;
else if (!strcasecmp(value, "solaris"))
PrintcapFormat = PRINTCAP_SOLARIS;
else
break;
}
}
+ else if (!strcasecmp(line, "ServerAlias") && value)
+ {
+ if (!ServerAlias)
+ ServerAlias = cupsArrayNew(NULL, NULL);
+
+ cupsdAddAlias(ServerAlias, value);
+ }
else if (!strcasecmp(line, "SetEnv") && value)
{
/*
"Missing value for SetEnv directive on line %d.",
linenum);
}
+#ifdef HAVE_SSL
+ else if (!strcasecmp(line, "SSLOptions"))
+ {
+ /*
+ * SSLOptions options
+ */
+
+ if (!value || !strcasecmp(value, "none"))
+ SSLOptions = CUPSD_SSL_NONE;
+ else if (!strcasecmp(value, "noemptyfragments"))
+ SSLOptions = CUPSD_SSL_NOEMPTY;
+ else
+ cupsdLogMessage(CUPSD_LOG_ERROR,
+ "Unknown value \"%s\" for SSLOptions directive on "
+ "line %d.", value, linenum);
+ }
+#endif /* HAVE_SSL */
else
{
/*
if (!value)
{
cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
+ else
+ continue;
}
if ((loc = cupsdCopyLocation(&parent)) == NULL)
cupsdLogMessage(CUPSD_LOG_ERROR,
"Unknown Location directive %s on line %d.",
line, linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
}
}
"Unexpected end-of-file at line %d while reading location!",
linenum);
- return (0);
+ return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum);
}
if (!value)
{
cupsdLogMessage(CUPSD_LOG_ERROR, "Syntax error on line %d.", linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
+ else
+ continue;
}
/*
cupsdLogMessage(CUPSD_LOG_ERROR,
"Missing <Limit ops> directive before %s on line %d.",
line, linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
}
else if (!parse_aaa(op, line, value, linenum))
{
"Unknown Policy directive %s on line %d.",
line, linenum);
- return (0);
+ if (FatalErrors & CUPSD_FATAL_CONFIG)
+ return (0);
}
}
"Unexpected end-of-file at line %d while reading policy \"%s\"!",
linenum, policy);
- return (0);
+ return ((FatalErrors & CUPSD_FATAL_CONFIG) ? 0 : linenum);
}
/*
- * End of "$Id: conf.c 7694 2008-06-26 00:23:20Z mike $".
+ * End of "$Id: conf.c 7952 2008-09-17 00:56:20Z mike $".
*/
projects / thirdparty / cups.git / blobdiff