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Update: Made config parser support some 2.5.x option styles

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This commit is contained in:
Philipp Schafft 2023-06-22 16:41:51 +00:00
parent eb1169b6ce
commit 94ebd301dc
6 changed files with 110 additions and 34 deletions
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16
conf/icecast.xml.in
View File

@ -74,7 +74,7 @@
<!--
<listen-socket>
<port>8443</port>
<ssl>1</ssl>
<tls>auto_no_plain</tls>
</listen-socket>
-->
@ -152,10 +152,10 @@
<dump-file>/tmp/dump-example1.ogg</dump-file>
<burst-size>65536</burst-size>
<fallback-mount>/example2.ogg</fallback-mount>
<fallback-override>1</fallback-override>
<fallback-when-full>1</fallback-when-full>
<fallback-override>all</fallback-override>
<fallback-when-full>true</fallback-when-full>
<intro>/example_intro.ogg</intro>
<hidden>1</hidden>
<hidden>true</hidden>
<public>1</public>
<authentication type="htpasswd">
<option name="filename" value="myauth"/>
@ -209,7 +209,7 @@
<alias source="/" destination="/status.xsl"/>
<!-- The certificate file needs to contain both public and private part.
Both should be PEM encoded.
<ssl-certificate>@pkgdatadir@/icecast.pem</ssl-certificate>
<tls-certificate>@pkgdatadir@/icecast.pem</tls-certificate>
-->
</paths>
@ -217,18 +217,18 @@
<accesslog>access.log</accesslog>
<errorlog>error.log</errorlog>
<!-- <playlistlog>playlist.log</playlistlog> -->
<loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
<loglevel>information</loglevel> <!-- "debug", "information", "warning", or "error" -->
<logsize>10000</logsize> <!-- Max size of a logfile -->
<!-- If logarchive is enabled (1), then when logsize is reached
the logfile will be moved to [error|access|playlist].log.DATESTAMP,
otherwise it will be moved to [error|access|playlist].log.old.
Default is non-archive mode (i.e. overwrite)
-->
<!-- <logarchive>1</logarchive> -->
<!-- <logarchive>true</logarchive> -->
</logging>
<security>
<chroot>0</chroot>
<chroot>false</chroot>
<!--
<changeowner>
<user>nobody</user>

2
conf/icecast_minimal.xml.in
View File

@ -31,7 +31,7 @@
<logging>
<accesslog>access.log</accesslog>
<errorlog>error.log</errorlog>
<loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
<loglevel>information</loglevel> <!-- "debug", "information", "warning", or "error" -->
</logging>
<http-headers>
<header name="Access-Control-Allow-Origin" value="*" />

4
conf/icecast_shoutcast_compat.xml.in
View File

@ -42,9 +42,9 @@
<logging>
<accesslog>access.log</accesslog>
<errorlog>error.log</errorlog>
<loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
<loglevel>information</loglevel> <!-- "debug", "information", "warning", or "error" -->
</logging>
<security>
<chroot>0</chroot>
<chroot>false</chroot>
</security>
</icecast>

4
conf/icecast_urlauth.xml.in
View File

@ -39,9 +39,9 @@
<logging>
<accesslog>access.log</accesslog>
<errorlog>error.log</errorlog>
<loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
<loglevel>information</loglevel> <!-- "debug", "information", "warning", or "error" -->
</logging>
<security>
<chroot>0</chroot>
<chroot>false</chroot>
</security>
</icecast>

105
src/cfgfile.c
View File

@ -98,6 +98,66 @@ static void _add_server(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void merge_mounts(mount_proxy * dst, mount_proxy * src);
static inline void _merge_mounts_all(ice_config_t *c);
static int util_str_to_loglevel(const char *str) {
if (strcasecmp(str, "debug") == 0 || strcasecmp(str, "DBUG") == 0)
return ICECAST_LOGLEVEL_DEBUG;
if (strcasecmp(str, "information") == 0 || strcasecmp(str, "INFO") == 0)
return ICECAST_LOGLEVEL_INFO;
if (strcasecmp(str, "warning") == 0 || strcasecmp(str, "WARN") == 0)
return ICECAST_LOGLEVEL_WARN;
if (strcasecmp(str, "error") == 0 || strcasecmp(str, "EROR") == 0)
return ICECAST_LOGLEVEL_ERROR;
/* gussing it is old-style numerical setting */
return atoi(str);
}
/* This is a very reduced variant of the function with the same name in 2.5.x */
static int str_to_tlsmode(const char *str) {
/* consider NULL and empty strings as disabled */
if (!str || !*str)
return 0;
if (strcasecmp(str, "disabled") == 0) {
return 0;
} else if (strcasecmp(str, "auto_no_plain") == 0 ||
/* specific mode */
strcasecmp(str, "rfc2818") == 0 ||
/* boolean-style values */
strcasecmp(str, "true") == 0 ||
strcasecmp(str, "yes") == 0 ||
strcasecmp(str, "on") == 0 ) {
return 1;
} else if (strcasecmp(str, "rfc2817") == 0 ||
strcasecmp(str, "auto") == 0) {
ICECAST_LOG_ERROR("Unsupported TLS mode \"%s\" selected. Disabling TLS. Use \"disabled\" or \"auto_no_plain\".");
return 0;
}
/* old style numbers: consider everyting non-zero RFC2818 */
return atoi(str);
}
int util_str_to_bool(const char *str) {
/* consider NULL and empty strings false */
if (!str || !*str)
return 0;
/* common words for true values */
if (strcasecmp(str, "true") == 0 ||
strcasecmp(str, "yes") == 0 ||
strcasecmp(str, "on") == 0 )
return 1;
/* old style numbers: consider everyting non-zero true */
if (atoi(str))
return 1;
/* we default to no */
return 0;
}
static void create_locks(void) {
thread_mutex_create(&_locks.relay_lock);
thread_rwlock_create(&_locks.config_lock);
@ -485,11 +545,11 @@ static void _parse_root(xmlDocPtr doc, xmlNodePtr node,
if (tmp) xmlFree(tmp);
} else if (xmlStrcmp (node->name, XMLSTR("fileserve")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->fileserve = atoi(tmp);
configuration->fileserve = util_str_to_bool(tmp);
if (tmp) xmlFree(tmp);
} else if (xmlStrcmp (node->name, XMLSTR("relays-on-demand")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->on_demand = atoi(tmp);
configuration->on_demand = util_str_to_bool(tmp);
if (tmp) xmlFree(tmp);
} else if (xmlStrcmp (node->name, XMLSTR("hostname")) == 0) {
if (configuration->hostname) xmlFree(configuration->hostname);
@ -696,7 +756,7 @@ static void _parse_mount(xmlDocPtr doc, xmlNodePtr node,
}
else if (xmlStrcmp (node->name, XMLSTR("fallback-when-full")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
mount->fallback_when_full = atoi(tmp);
mount->fallback_when_full = util_str_to_bool(tmp);
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("max-listeners")) == 0) {
@ -715,22 +775,33 @@ static void _parse_mount(xmlDocPtr doc, xmlNodePtr node,
}
else if (xmlStrcmp (node->name, XMLSTR("fallback-override")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
mount->fallback_override = atoi(tmp);
if(tmp) xmlFree(tmp);
if (tmp) {
if (strcasecmp(tmp, "all") == 0) {
mount->fallback_override = 1;
} else if (strcasecmp(tmp, "none") == 0) {
mount->fallback_override = 0;
} else {
mount->fallback_override = atoi(tmp);
}
xmlFree(tmp);
} else {
mount->fallback_override = 0;
}
}
else if (xmlStrcmp (node->name, XMLSTR("no-mount")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
mount->no_mount = atoi(tmp);
mount->no_mount = util_str_to_bool(tmp);
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("no-yp")) == 0) {
ICECAST_LOG_WARN("The <no-yp> tag is deprecated. Please use <public>.");
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
mount->yp_public = atoi(tmp) == 0 ? -1 : 0;
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("hidden")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
mount->hidden = atoi(tmp);
mount->hidden = util_str_to_bool(tmp);
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("authentication")) == 0) {
@ -941,7 +1012,7 @@ static void _parse_relay(xmlDocPtr doc, xmlNodePtr node,
}
else if (xmlStrcmp (node->name, XMLSTR("relay-shoutcast-metadata")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
relay->mp3metadata = atoi(tmp);
relay->mp3metadata = util_str_to_bool(tmp);
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("username")) == 0) {
@ -956,7 +1027,7 @@ static void _parse_relay(xmlDocPtr doc, xmlNodePtr node,
}
else if (xmlStrcmp (node->name, XMLSTR("on-demand")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
relay->on_demand = atoi(tmp);
relay->on_demand = util_str_to_bool(tmp);
if (tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("bind")) == 0) {
@ -993,14 +1064,14 @@ static void _parse_listen_socket(xmlDocPtr doc, xmlNodePtr node,
ICECAST_LOG_WARN("<port> must not be empty.");
}
}
else if (xmlStrcmp (node->name, XMLSTR("ssl")) == 0) {
else if (xmlStrcmp (node->name, XMLSTR("ssl")) == 0 || xmlStrcmp (node->name, XMLSTR("tls")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
listener->ssl = atoi(tmp);
listener->ssl = str_to_tlsmode(tmp);
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("shoutcast-compat")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
listener->shoutcast_compat = atoi(tmp);
listener->shoutcast_compat = util_str_to_bool(tmp);
if(tmp) xmlFree(tmp);
}
else if (xmlStrcmp (node->name, XMLSTR("shoutcast-mount")) == 0) {
@ -1147,10 +1218,10 @@ static void _parse_paths(xmlDocPtr doc, xmlNodePtr node,
} else if (xmlStrcmp (node->name, XMLSTR("allow-ip")) == 0) {
if (configuration->allowfile) xmlFree(configuration->allowfile);
configuration->allowfile = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
} else if (xmlStrcmp (node->name, XMLSTR("ssl-certificate")) == 0) {
} else if (xmlStrcmp (node->name, XMLSTR("ssl-certificate")) == 0 || xmlStrcmp (node->name, XMLSTR("tls-certificate")) == 0) {
if (configuration->cert_file) xmlFree(configuration->cert_file);
configuration->cert_file = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
} else if (xmlStrcmp (node->name, XMLSTR("ssl-allowed-ciphers")) == 0) {
} else if (xmlStrcmp (node->name, XMLSTR("ssl-allowed-ciphers")) == 0 || xmlStrcmp (node->name, XMLSTR("tls-allowed-ciphers")) == 0) {
if (configuration->cipher_list) xmlFree(configuration->cipher_list);
configuration->cipher_list = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
} else if (xmlStrcmp (node->name, XMLSTR("webroot")) == 0) {
@ -1242,11 +1313,11 @@ static void _parse_logging(xmlDocPtr doc, xmlNodePtr node,
if (tmp) xmlFree(tmp);
} else if (xmlStrcmp (node->name, XMLSTR("loglevel")) == 0) {
char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->loglevel = atoi(tmp);
configuration->loglevel = util_str_to_loglevel(tmp);
if (tmp) xmlFree(tmp);
} else if (xmlStrcmp (node->name, XMLSTR("logarchive")) == 0) {
char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->logarchive = atoi(tmp);
configuration->logarchive = util_str_to_bool(tmp);
if (tmp) xmlFree(tmp);
}
} while ((node = node->next));
@ -1264,7 +1335,7 @@ static void _parse_security(xmlDocPtr doc, xmlNodePtr node,
if (xmlStrcmp (node->name, XMLSTR("chroot")) == 0) {
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
configuration->chroot = atoi(tmp);
configuration->chroot = util_str_to_bool(tmp);
if (tmp) xmlFree(tmp);
} else if (xmlStrcmp (node->name, XMLSTR("changeowner")) == 0) {
configuration->chuid = 1;

13
src/logging.h
View File

@ -27,14 +27,19 @@ extern int playlistlog;
#define __func__ strrchr (__FILE__, '\\') ? strrchr (__FILE__, '\\') + 1 : __FILE__
#endif
#define ICECAST_LOGLEVEL_ERROR 1
#define ICECAST_LOGLEVEL_WARN 2
#define ICECAST_LOGLEVEL_INFO 3
#define ICECAST_LOGLEVEL_DEBUG 4
/*
** Variadic macros for logging
*/
#define ICECAST_LOG_ERROR(...) log_write(errorlog, 1, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_WARN(...) log_write(errorlog, 2, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_INFO(...) log_write(errorlog, 3, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_DEBUG(...) log_write(errorlog, 4, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_ERROR(...) log_write(errorlog, ICECAST_LOGLEVEL_ERROR, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_WARN(...) log_write(errorlog, ICECAST_LOGLEVEL_WARN, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_INFO(...) log_write(errorlog, ICECAST_LOGLEVEL_INFO, CATMODULE "/", __func__, __VA_ARGS__)
#define ICECAST_LOG_DEBUG(...) log_write(errorlog, ICECAST_LOGLEVEL_DEBUG, CATMODULE "/", __func__, __VA_ARGS__)
/* CATMODULE is the category or module that logging messages come from.
** we set one here in cause someone forgets in the .c file.