/*
* Copyright 2001-2007 Internet2
- *
+ *
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*/
/** XMLRequestMapper.cpp
- *
+ *
* XML-based RequestMapper implementation
*/
namespace shibsp {
- // Blocks access when an ACL plugin fails to load.
+ // Blocks access when an ACL plugin fails to load.
class AccessControlDummy : public AccessControl
{
public:
Lockable* lock() {
return this;
}
-
+
void unlock() {}
-
+
aclresult_t authorized(const SPRequest& request, const Session* session) const {
return shib_acl_false;
}
~Override();
// Provides filter to exclude special config elements.
- short acceptNode(const DOMNode* node) const {
+#ifdef SHIBSP_XERCESC_SHORT_ACCEPTNODE
+ short
+#else
+ FilterAction
+#endif
+ acceptNode(const DOMNode* node) const {
return FILTER_REJECT;
}
const Override* locate(const HTTPRequest& request) const;
AccessControl* getAC() const { return (m_acl ? m_acl : (getParent() ? dynamic_cast<const Override*>(getParent())->getAC() : NULL)); }
-
+
protected:
void loadACL(const DOMElement* e, Category& log);
-
+
map<string,Override*> m_map;
vector< pair<RegularExpression*,Override*> > m_regexps;
vector< pair< pair<string,RegularExpression*>,Override*> > m_queries;
-
+
private:
AccessControl* m_acl;
};
void setDocument(DOMDocument* doc) {
m_document = doc;
}
-
+
const Override* findOverride(const char* vhost, const HTTPRequest& request) const;
- private:
+ private:
map<string,Override*> m_extras;
DOMDocument* m_document;
};
// Load the property set.
load(e,NULL,this);
setParent(base);
-
+
// Load any AccessControl provider.
loadACL(e,log);
-
+
// Handle nested Paths.
DOMElement* path = XMLHelper::getFirstChildElement(e,Path);
for (int i=1; path; ++i, path=XMLHelper::getNextSiblingElement(path,Path)) {
const XMLCh* n=path->getAttributeNS(NULL,name);
-
+
// Skip any leading slashes.
while (n && *n==chForwardSlash)
n++;
-
+
// Check for empty name.
if (!n || !*n) {
log.warn("skipping Path element (%d) with empty name attribute", i);
for (int pos=0; pos < slash; pos++)
namebuf[pos]=n[pos];
namebuf[slash]=chNull;
-
+
// Move past the slash in the original pathname.
n=n+slash+1;
-
+
// Skip any leading slashes again.
while (*n==chForwardSlash)
n++;
-
+
if (*n) {
// Create a placeholder Path element for the first path segment and replant under it.
DOMElement* newpath=path->getOwnerDocument()->createElementNS(shibspconstants::SHIB2SPCONFIG_NS,Path);
path->setAttributeNS(NULL,name,n);
path->getParentNode()->replaceChild(newpath,path);
newpath->appendChild(path);
-
+
// Repoint our locals at the new parent.
path=newpath;
n=path->getAttributeNS(NULL,name);
}
delete[] namebuf;
}
-
+
Override* o=new Override(path,log,this);
pair<bool,const char*> name=o->getString("name");
char* dup=strdup(name.second);
log.error("caught exception while parsing Query regular expression (%d): %s", i, tmp.get());
throw ConfigurationException("Invalid regular expression in Query element.");
}
-
+
log.debug("added <Query> mapping (%s)", ntemp.get());
}
}
break; // Once there's no match, we've consumed as much of the path as possible here.
// We found a match, so reset the settings pointer.
o=i->second;
-
+
// We descended a step down the path, so we need to advance the original
// parameter for the regex step later.
path += strlen(token);
// Load the property set.
load(e,NULL,this);
-
+
// Load any AccessControl provider.
loadACL(e,log);
log.warn("Skipping Host element (%d) with empty name attribute",i);
continue;
}
-
+
Override* o=new Override(host,log,this);
pair<bool,const char*> name=o->getString("name");
pair<bool,const char*> scheme=o->getString("scheme");
pair<bool,const char*> port=o->getString("port");
-
+
char* dup=strdup(name.second);
for (char* pch=dup; *pch; pch++)
*pch=tolower(*pch);
if (scheme.first) {
string url(scheme.second);
url=url + "://" + dup;
-
+
// Is this the default port?
if ((!strcmp(scheme.second,"http") && !strcmp(port.second,"80")) ||
(!strcmp(scheme.second,"https") && !strcmp(port.second,"443")) ||
}
m_map[url]=o;
log.debug("Added <Host> mapping for %s",url.c_str());
-
+
// Now append the port. We use the extras vector, to avoid double freeing the object later.
url=url + ':' + port.second;
m_extras[url]=o;
}
m_map[url]=o;
log.debug("Added <Host> mapping for %s",url.c_str());
-
+
url = url + ":80";
if (m_map.count(url) || m_extras.count(url)) {
log.warn("Skipping duplicate Host element (%s)",url.c_str());
}
m_extras[url]=o;
log.debug("Added <Host> mapping for %s",url.c_str());
-
+
url = "https://";
url = url + dup;
if (m_map.count(url) || m_extras.count(url)) {
}
m_extras[url]=o;
log.debug("Added <Host> mapping for %s",url.c_str());
-
+
url = url + ":443";
if (m_map.count(url) || m_extras.count(url)) {
log.warn("Skipping duplicate Host element (%s)",url.c_str());
}
}
}
-
+
return o ? o->locate(request) : this;
}
{
// Load from source using base class.
pair<bool,DOMElement*> raw = ReloadableXMLFile::load();
-
+
// If we own it, wrap it.
XercesJanitor<DOMDocument> docjanitor(raw.first ? raw.second->getOwnerDocument() : NULL);
XMLRequestMapperImpl* impl = new XMLRequestMapperImpl(raw.second,m_log);
-
+
// If we held the document, transfer it to the impl. If we didn't, it's a no-op.
impl->setDocument(docjanitor.release());
{
ostringstream vhost;
vhost << request.getScheme() << "://" << request.getHostname() << ':' << request.getPort();
-
const Override* o=m_impl->findOverride(vhost.str().c_str(), request);
-
- if (m_log.isDebugEnabled()) {
-#ifdef _DEBUG
- xmltooling::NDC ndc("getSettings");
-#endif
- pair<bool,const char*> ret=o->getString("applicationId");
- m_log.debug("mapped %s%s to %s", vhost.str().c_str(), request.getRequestURI() ? request.getRequestURI() : "", ret.second);
- }
-
return Settings(o,o->getAC());
}
projects / shibboleth / sp.git / blobdiff