/*
- * Copyright 2001-2007 Internet2
- *
+ * Copyright 2001-2009 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
/**
* mod_apache.cpp
- *
+ *
* Apache module implementation
*/
#include <apr_pools.h>
#endif
+#include <set>
+#include <memory>
#include <fstream>
#include <sstream>
+#include <stdexcept>
#ifdef HAVE_UNISTD_H
#include <unistd.h> // for getpid()
extern "C" module MODULE_VAR_EXPORT mod_shib;
namespace {
- char* g_szSHIBConfig = SHIBSP_CONFIG;
- char* g_szSchemaDir = SHIBSP_SCHEMAS;
+ char* g_szSHIBConfig = NULL;
+ char* g_szSchemaDir = NULL;
+ char* g_szPrefix = NULL;
SPConfig* g_Config = NULL;
- string g_unsetHeaderValue;
+ string g_unsetHeaderValue,g_spoofKey;
bool g_checkSpoofing = true;
bool g_catchAll = false;
static const char* g_UserDataKey = "_shib_check_user_";
- static const XMLCh path[] = UNICODE_LITERAL_4(p,a,t,h);
- static const XMLCh validate[] = UNICODE_LITERAL_8(v,a,l,i,d,a,t,e);
}
/* Apache 2.2.x headers must be accumulated and set in the output filter.
{
bool m_handler;
mutable string m_body;
- mutable bool m_gotBody;
+ mutable bool m_gotBody,m_firsttime;
mutable vector<string> m_certs;
set<string> m_allhttp;
shib_server_config* m_sc;
shib_request_config* m_rc;
- ShibTargetApache(request_rec* req, bool handler) : m_handler(handler), m_gotBody(false) {
+ ShibTargetApache(request_rec* req, bool handler, bool shib_check_user)
+ : AbstractSPRequest(SHIBSP_LOGCAT".Apache"), m_handler(handler), m_gotBody(false),m_firsttime(true) {
m_sc = (shib_server_config*)ap_get_module_config(req->server->module_config, &mod_shib);
m_dc = (shib_dir_config*)ap_get_module_config(req->per_dir_config, &mod_shib);
m_rc = (shib_request_config*)ap_get_module_config(req->request_config, &mod_shib);
m_req = req;
+
+ setRequestURI(m_req->unparsed_uri);
+
+ if (shib_check_user && m_dc->bUseHeaders == 1) {
+ // Try and see if this request was already processed, to skip spoof checking.
+ if (!ap_is_initial_req(m_req)) {
+ m_firsttime = false;
+ }
+ else if (!g_spoofKey.empty()) {
+ const char* hdr = ap_table_get(m_req->headers_in, "Shib-Spoof-Check");
+ if (hdr && g_spoofKey == hdr)
+ m_firsttime=false;
+ }
+
+ if (!m_firsttime)
+ log(SPDebug, "shib_check_user running more than once");
+ }
}
virtual ~ShibTargetApache() {}
int getPort() const {
return ap_get_server_port(m_req);
}
- const char* getRequestURI() const {
- return m_req->unparsed_uri;
- }
const char* getMethod() const {
return m_req->method;
}
return m_gotBody ? m_body.length() : m_req->remaining;
}
string getRemoteAddr() const {
- return m_req->connection->remote_ip;
+ string ret = AbstractSPRequest::getRemoteAddr();
+ return ret.empty() ? m_req->connection->remote_ip : ret;
}
void log(SPLogLevel level, const string& msg) const {
AbstractSPRequest::log(level,msg);
void clearHeader(const char* rawname, const char* cginame) {
if (m_dc->bUseHeaders == 1) {
// ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(m_req), "shib_clear_header: hdr\n");
- if (g_checkSpoofing && ap_is_initial_req(m_req)) {
+ if (g_checkSpoofing && m_firsttime) {
if (m_allhttp.empty()) {
// First time, so populate set with "CGI" versions of client-supplied headers.
#ifdef SHIB_APACHE_13
}
void setRemoteUser(const char* user) {
SH_AP_USER(m_req) = user ? ap_pstrdup(m_req->pool, user) : NULL;
+ if (m_dc->bUseHeaders == 1) {
+ if (user) {
+ ap_table_set(m_req->headers_in, "REMOTE_USER", user);
+ }
+ else {
+ ap_table_unset(m_req->headers_in, "REMOTE_USER");
+ ap_table_set(m_req->headers_in, "REMOTE_USER", g_unsetHeaderValue.c_str());
+ }
+ }
}
string getRemoteUser() const {
return string(SH_AP_USER(m_req) ? SH_AP_USER(m_req) : "");
}
+ void setAuthType(const char* authtype) {
+ if (authtype && m_dc->bBasicHijack == 1)
+ authtype = "Basic";
+ SH_AP_AUTH_TYPE(m_req) = authtype ? ap_pstrdup(m_req->pool, authtype) : NULL;
+ }
+ string getAuthType() const {
+ return string(SH_AP_AUTH_TYPE(m_req) ? SH_AP_AUTH_TYPE(m_req) : "");
+ }
void setContentType(const char* type) {
m_req->content_type = ap_psprintf(m_req->pool, type);
}
void setResponseHeader(const char* name, const char* value) {
+ HTTPResponse::setResponseHeader(name, value);
#ifdef SHIB_DEFERRED_HEADERS
if (!m_rc)
// this happens on subrequests
m_rc = init_request_config(m_req);
- if (m_handler)
+ if (m_handler) {
+ if (!m_rc->hdr_out)
+ m_rc->hdr_out = ap_make_table(m_req->pool, 5);
ap_table_add(m_rc->hdr_out, name, value);
+ }
else
#endif
ap_table_add(m_req->err_headers_out, name, value);
}
long sendResponse(istream& in, long status) {
+ if (status != XMLTOOLING_HTTP_STATUS_OK)
+ m_req->status = status;
ap_send_http_header(m_req);
char buf[1024];
while (in) {
in.read(buf,1024);
ap_rwrite(buf,in.gcount(),m_req);
}
- if (status!=XMLTOOLING_HTTP_STATUS_OK)
- m_req->status = status;
+#if (defined(SHIB_APACHE_20) || defined(SHIB_APACHE_22))
+ if (status != XMLTOOLING_HTTP_STATUS_OK && status != XMLTOOLING_HTTP_STATUS_ERROR)
+ return status;
+#endif
return DONE;
}
long sendRedirect(const char* url) {
+ HTTPResponse::sendRedirect(url);
ap_table_set(m_req->headers_out, "Location", url);
return REDIRECT;
}
// Short-circuit entirely?
if (((shib_dir_config*)ap_get_module_config(r->per_dir_config, &mod_shib))->bOff==1)
return DECLINED;
-
+
ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(r), "shib_check_user(%d): ENTER", (int)getpid());
ostringstream threadid;
xmltooling::NDC ndc(threadid.str().c_str());
try {
- ShibTargetApache sta(r,false);
+ ShibTargetApache sta(r,false,true);
// Check user authentication and export information, then set the handler bypass
pair<bool,long> res = sta.getServiceProvider().doAuthentication(sta,true);
apr_pool_userdata_setn((const void*)42,g_UserDataKey,NULL,r->pool);
+ // If directed, install a spoof key to recognize when we've already cleared headers.
+ if (!g_spoofKey.empty() && (((shib_dir_config*)ap_get_module_config(r->per_dir_config, &mod_shib))->bUseHeaders==1))
+ ap_table_set(r->headers_in, "Shib-Spoof-Check", g_spoofKey.c_str());
if (res.first) return res.second;
// user auth was okay -- export the assertions now
return SERVER_ERROR;
}
catch (...) {
- if (g_catchAll) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, SH_AP_R(r), "shib_check_user threw an uncaught exception!");
+ ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, SH_AP_R(r), "shib_check_user threw an unknown exception!");
+ if (g_catchAll)
return SERVER_ERROR;
- }
throw;
}
}
ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(r),"shib_handler(%d): ENTER: %s", (int)getpid(), r->handler);
try {
- ShibTargetApache sta(r,true);
+ ShibTargetApache sta(r,true,false);
pair<bool,long> res = sta.getServiceProvider().doHandler(sta);
if (res.first) return res.second;
return SERVER_ERROR;
}
catch (...) {
- if (g_catchAll) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, SH_AP_R(r), "shib_handler threw an uncaught exception!");
+ ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, SH_AP_R(r), "shib_handler threw an unknown exception!");
+ if (g_catchAll)
return SERVER_ERROR;
- }
throw;
}
}
xmltooling::NDC ndc(threadid.str().c_str());
try {
- ShibTargetApache sta(r,false);
+ ShibTargetApache sta(r,false,false);
pair<bool,long> res = sta.getServiceProvider().doAuthorization(sta);
if (res.first) return res.second;
return SERVER_ERROR;
}
catch (...) {
- if (g_catchAll) {
- ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, SH_AP_R(r), "shib_auth_checker threw an uncaught exception!");
+ ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, SH_AP_R(r), "shib_auth_checker threw an unknown exception!");
+ if (g_catchAll)
return SERVER_ERROR;
- }
throw;
}
}
Lockable* lock() { return m_mapper->lock(); }
void unlock() { m_staKey->setData(NULL); m_propsKey->setData(NULL); m_mapper->unlock(); }
Settings getSettings(const HTTPRequest& request) const;
-
+
const PropertySet* getParent() const { return NULL; }
void setParent(const PropertySet*) {}
pair<bool,bool> getBool(const char* name, const char* ns=NULL) const;
pair<bool,unsigned int> getUnsignedInt(const char* name, const char* ns=NULL) const;
pair<bool,int> getInt(const char* name, const char* ns=NULL) const;
void getAll(map<string,const char*>& properties) const;
- const PropertySet* getPropertySet(const char* name, const char* ns="urn:mace:shibboleth:2.0:native:sp:config") const;
+ const PropertySet* getPropertySet(const char* name, const char* ns=shibspconstants::ASCII_SHIB2SPCONFIG_NS) const;
const xercesc::DOMElement* getElement() const;
private:
else if (sta->m_dc->tSettings) {
const char* prop = ap_table_get(sta->m_dc->tSettings, name);
if (prop)
- return make_pair(true, strtol(prop, NULL, 10));
+ return pair<bool,unsigned int>(true, atoi(prop));
}
}
return s ? s->getUnsignedInt(name,ns) : pair<bool,unsigned int>(false,0);
if (re) {
auto_arrayptr<XMLCh> trans(fromUTF8(v->c_str()));
if (re->matches(trans.get())) {
- request.log(SPRequest::SPDebug,
- string("htAccessControl plugin expecting regexp ") + toMatch + ", got " + *v + ": authorization granted"
- );
+ if (request.isPriorityEnabled(SPRequest::SPDebug))
+ request.log(SPRequest::SPDebug, string("htaccess: expecting regexp ") + toMatch + ", got " + *v + ": acccepted");
return true;
}
}
else if ((caseSensitive && *v == toMatch) || (!caseSensitive && !strcasecmp(v->c_str(), toMatch))) {
- request.log(SPRequest::SPDebug,
- string("htAccessControl plugin expecting ") + toMatch + ", got " + *v + ": authorization granted."
- );
+ if (request.isPriorityEnabled(SPRequest::SPDebug))
+ request.log(SPRequest::SPDebug, string("htaccess: expecting ") + toMatch + ", got " + *v + ": accepted");
return true;
}
- else {
- request.log(SPRequest::SPDebug,
- string("htAccessControl plugin expecting ") + toMatch + ", got " + *v + ": authorization not granted."
- );
+ else if (request.isPriorityEnabled(SPRequest::SPDebug)) {
+ request.log(SPRequest::SPDebug, string("htaccess: expecting ") + toMatch + ", got " + *v + ": rejected");
}
}
return false;
int m=sta->m_req->method_number;
bool method_restricted=false;
const char *t, *w;
-
+
const array_header* reqs_arr=ap_requires(sta->m_req);
if (!reqs_arr)
return shib_acl_indeterminate; // should never happen
require_line* reqs=(require_line*)reqs_arr->elts;
-
- ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(sta->m_req),"REQUIRE nelts: %d", reqs_arr->nelts);
- ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(sta->m_req),"REQUIRE all: %d", sta->m_dc->bRequireAll);
-
- vector<bool> auth_OK(reqs_arr->nelts,false);
-
-#define SHIB_AP_CHECK_IS_OK { \
- if (sta->m_dc->bRequireAll < 1) \
- return shib_acl_true; \
- auth_OK[x] = true; \
- continue; \
-}
for (int x=0; x<reqs_arr->nelts; x++) {
- auth_OK[x] = false;
+ // This rule should be completely ignored, the method doesn't fit.
+ // The rule just doesn't exist for our purposes.
if (!(reqs[x].method_mask & (1 << m)))
continue;
- method_restricted=true;
+
+ method_restricted=true; // this lets us know at the end that at least one rule was potentially enforcable.
+
+ // Tracks status of this rule's evaluation.
+ bool status = false;
+
string remote_user = request.getRemoteUser();
t = reqs[x].requirement;
if (!strcasecmp(w,"shibboleth")) {
// This is a dummy rule needed because Apache conflates authn and authz.
// Without some require rule, AuthType is ignored and no check_user hooks run.
- SHIB_AP_CHECK_IS_OK;
+ status = true; // treat it as an "accepted" rule
}
- else if (!strcmp(w,"valid-user")) {
- if (session) {
- request.log(SPRequest::SPDebug,"htAccessControl plugin accepting valid-user based on active session");
- SHIB_AP_CHECK_IS_OK;
- }
- else {
- request.log(SPRequest::SPError,"htAccessControl plugin rejecting access for valid-user rule, no session is active");
- }
+ else if (!strcmp(w,"valid-user") && session) {
+ request.log(SPRequest::SPDebug, "htaccess: accepting valid-user based on active session");
+ status = true;
}
else if (!strcmp(w,"user") && !remote_user.empty()) {
- bool regexp=false;
+ bool regexp=false,negate=false;
while (*t) {
w=ap_getword_conf(sta->m_req->pool,&t);
if (*w=='~') {
regexp=true;
continue;
}
-
+ else if (*w=='!') {
+ negate=true;
+ if (*(w+1)=='~')
+ regexp=true;
+ continue;
+ }
+
+ // Figure out if there's a match.
+ bool match = false;
if (regexp) {
try {
// To do regex matching, we have to convert from UTF-8.
auto_arrayptr<XMLCh> trans(fromUTF8(w));
RegularExpression re(trans.get());
auto_arrayptr<XMLCh> trans2(fromUTF8(remote_user.c_str()));
- if (re.matches(trans2.get())) {
- request.log(SPRequest::SPDebug, string("htAccessControl plugin accepting user (") + w + ")");
- SHIB_AP_CHECK_IS_OK;
- }
+ match = re.matches(trans2.get());
}
catch (XMLException& ex) {
auto_ptr_char tmp(ex.getMessage());
request.log(SPRequest::SPError,
- string("htAccessControl plugin caught exception while parsing regular expression (") + w + "): " + tmp.get());
+ string("htaccess plugin caught exception while parsing regular expression (") + w + "): " + tmp.get());
}
}
else if (remote_user==w) {
- request.log(SPRequest::SPDebug, string("htAccessControl plugin accepting user (") + w + ")");
- SHIB_AP_CHECK_IS_OK;
+ match = true;
+ }
+
+ if (match) {
+ // If we matched, then we're done with this rule either way and status is set to reflect the outcome.
+ status = !negate;
+ if (request.isPriorityEnabled(SPRequest::SPDebug))
+ request.log(SPRequest::SPDebug,
+ string("htaccess: require user ") + (negate ? "rejecting (" : "accepting (") + remote_user + ")");
+ break;
}
}
}
- else if (!strcmp(w,"group")) {
+ else if (!strcmp(w,"group") && !remote_user.empty()) {
SH_AP_TABLE* grpstatus=NULL;
- if (sta->m_dc->szAuthGrpFile && !remote_user.empty()) {
- request.log(SPRequest::SPDebug,string("htAccessControl plugin using groups file: ") + sta->m_dc->szAuthGrpFile);
+ if (sta->m_dc->szAuthGrpFile) {
+ if (request.isPriorityEnabled(SPRequest::SPDebug))
+ request.log(SPRequest::SPDebug,string("htaccess plugin using groups file: ") + sta->m_dc->szAuthGrpFile);
grpstatus=groups_for_user(sta->m_req,remote_user.c_str(),sta->m_dc->szAuthGrpFile);
}
- if (!grpstatus)
- continue;
-
+
+ bool negate=false;
while (*t) {
w=ap_getword_conf(sta->m_req->pool,&t);
- if (ap_table_get(grpstatus,w)) {
- request.log(SPRequest::SPDebug, string("htAccessControl plugin accepting group (") + w + ")");
- SHIB_AP_CHECK_IS_OK;
+ if (*w=='!') {
+ negate=true;
+ continue;
}
- }
- }
- else if (!strcmp(w,"authnContextClassRef")) {
- const char* ref = session->getAuthnContextClassRef();
- while (ref && *t) {
- w=ap_getword_conf(sta->m_req->pool,&t);
- if (!strcmp(w, ref)) {
- request.log(SPRequest::SPDebug, string("htAccessControl plugin accepting authnContextClassRef (") + w + ")");
- SHIB_AP_CHECK_IS_OK;
+
+ if (grpstatus && ap_table_get(grpstatus,w)) {
+ // If we matched, then we're done with this rule either way and status is set to reflect the outcome.
+ status = !negate;
+ request.log(SPRequest::SPDebug, string("htaccess: require group ") + (negate ? "rejecting (" : "accepting (") + w + ")");
+ break;
}
}
}
- else if (!strcmp(w,"authnContextDeclRef")) {
- const char* ref = session->getAuthnContextDeclRef();
+ else if (!strcmp(w,"authnContextClassRef") || !strcmp(w,"authnContextDeclRef")) {
+ const char* ref = !strcmp(w,"authnContextClassRef") ? session->getAuthnContextClassRef() : session->getAuthnContextDeclRef();
+ bool regexp=false,negate=false;
while (ref && *t) {
w=ap_getword_conf(sta->m_req->pool,&t);
- if (!strcmp(w, ref)) {
- request.log(SPRequest::SPDebug, string("htAccessControl plugin accepting authnContextDeclRef (") + w + ")");
- SHIB_AP_CHECK_IS_OK;
+ if (*w=='~') {
+ regexp=true;
+ continue;
+ }
+ else if (*w=='!') {
+ negate=true;
+ if (*(w+1)=='~')
+ regexp=true;
+ continue;
+ }
+
+ // Figure out if there's a match.
+ bool match = false;
+ if (regexp) {
+ try {
+ // To do regex matching, we have to convert from UTF-8.
+ RegularExpression re(w);
+ match = re.matches(ref);
+ }
+ catch (XMLException& ex) {
+ auto_ptr_char tmp(ex.getMessage());
+ request.log(SPRequest::SPError,
+ string("htaccess plugin caught exception while parsing regular expression (") + w + "): " + tmp.get());
+ }
+ }
+ else if (!strcmp(w,ref)) {
+ match = true;
+ }
+
+ if (match) {
+ // If we matched, then we're done with this rule either way and status is set to reflect the outcome.
+ status = !negate;
+ if (request.isPriorityEnabled(SPRequest::SPDebug))
+ request.log(SPRequest::SPDebug,
+ string("htaccess: require authnContext ") + (negate ? "rejecting (" : "accepting (") + ref + ")");
+ break;
}
}
}
+ else if (!session) {
+ request.log(SPRequest::SPError, string("htaccess: require ") + w + " not given a valid session, are you using lazy sessions?");
+ }
else {
- // Map alias in rule to the attribute.
- if (!session) {
- request.log(SPRequest::SPError, "htAccessControl plugin not given a valid session to evaluate, are you using lazy sessions?");
- continue;
- }
-
// Find the attribute(s) matching the require rule.
pair<multimap<string,const Attribute*>::const_iterator,multimap<string,const Attribute*>::const_iterator> attrs =
session->getIndexedAttributes().equal_range(w);
- if (attrs.first == attrs.second) {
- request.log(SPRequest::SPWarn, string("htAccessControl rule requires attribute (") + w + "), not found in session");
- continue;
- }
bool regexp=false;
-
- while (!auth_OK[x] && *t) {
+ while (!status && attrs.first!=attrs.second && *t) {
w=ap_getword_conf(sta->m_req->pool,&t);
if (*w=='~') {
regexp=true;
re=temp;
}
- for (; !auth_OK[x] && attrs.first!=attrs.second; ++attrs.first) {
- if (checkAttribute(request, attrs.first->second, w, regexp ? re.get() : NULL)) {
- SHIB_AP_CHECK_IS_OK;
+ pair<multimap<string,const Attribute*>::const_iterator,multimap<string,const Attribute*>::const_iterator> attrs2(attrs);
+ for (; !status && attrs2.first!=attrs2.second; ++attrs2.first) {
+ if (checkAttribute(request, attrs2.first->second, w, regexp ? re.get() : NULL)) {
+ status = true;
}
}
}
catch (XMLException& ex) {
auto_ptr_char tmp(ex.getMessage());
request.log(SPRequest::SPError,
- string("htAccessControl plugin caught exception while parsing regular expression (") + w + "): " + tmp.get()
+ string("htaccess plugin caught exception while parsing regular expression (") + w + "): " + tmp.get()
);
}
}
}
+
+ // If status is false, we found a rule we couldn't satisfy.
+ // Could be an unknown rule to us, or it just didn't match.
+
+ if (status && sta->m_dc->bRequireAll != 1) {
+ // If we're not insisting that all rules be met, then we're done.
+ request.log(SPRequest::SPDebug, "htaccess: a rule was successful, granting access");
+ return shib_acl_true;
+ }
+ else if (!status && sta->m_dc->bRequireAll == 1) {
+ // If we're insisting that all rules be met, which is not something Apache really handles well,
+ // then we either return false or indeterminate based on the authoritative option, which defaults on.
+ if (sta->m_dc->bAuthoritative != 0) {
+ request.log(SPRequest::SPDebug, "htaccess: a rule was unsuccessful, denying access");
+ return shib_acl_false;
+ }
+
+ request.log(SPRequest::SPDebug, "htaccess: a rule was unsuccessful but not authoritative, leaving it up to Apache");
+ return shib_acl_indeterminate;
+ }
+
+ // Otherwise, we keep going. If we're requring all, then we have to check every rule.
+ // If not we just didn't find a successful rule yet, so we keep going anyway.
}
- // If we get here, we either "failed" or we're in require all mode.
- bool auth_all_OK = true;
- for (int i= 0; i<reqs_arr->nelts; i++) {
- auth_all_OK &= auth_OK[i];
+ // If we get here, we either "failed" or we're in require all mode (but not both).
+ // If no rules possibly apply or we insisted that all rules check out, then we're good.
+ if (!method_restricted) {
+ request.log(SPRequest::SPDebug, "htaccess: no rules applied to this request method, granting access");
+ return shib_acl_true;
}
- if (auth_all_OK || !method_restricted)
+ else if (sta->m_dc->bRequireAll == 1) {
+ request.log(SPRequest::SPDebug, "htaccess: all rules successful, granting access");
return shib_acl_true;
+ }
+ else if (sta->m_dc->bAuthoritative != 0) {
+ request.log(SPRequest::SPDebug, "htaccess: no rules were successful, denying access");
+ return shib_acl_false;
+ }
- return (sta->m_dc->bAuthoritative != 0) ? shib_acl_false : shib_acl_indeterminate;
+ request.log(SPRequest::SPDebug, "htaccess: no rules were successful but not authoritative, leaving it up to Apache");
+ return shib_acl_indeterminate;
}
static int shib_post_read(request_rec *r)
{
shib_request_config* rc = init_request_config(r);
-
- ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(r), "shib_post_read");
-
-#ifdef SHIB_DEFERRED_HEADERS
- rc->hdr_out = ap_make_table(r->pool, 5);
-#endif
+ //ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(r), "shib_post_read");
return DECLINED;
}
}
#endif
-/*
+/*
* shire_child_init()
* Things to do when the child process is initialized.
* (or after the configs are read in apache-2)
SPConfig::Logging |
SPConfig::Handlers
);
- if (!g_Config->init(g_szSchemaDir)) {
+ if (!g_Config->init(g_szSchemaDir, g_szPrefix)) {
ap_log_error(APLOG_MARK,APLOG_CRIT|APLOG_NOERRNO,SH_AP_R(s),"shib_child_init() failed to initialize libraries");
exit(1);
}
g_Config->AccessControlManager.registerFactory(HT_ACCESS_CONTROL,&htAccessFactory);
g_Config->RequestMapperManager.registerFactory(NATIVE_REQUEST_MAPPER,&ApacheRequestMapFactory);
-
+
try {
- xercesc::DOMDocument* dummydoc=XMLToolingConfig::getConfig().getParser().newDocument();
- XercesJanitor<xercesc::DOMDocument> docjanitor(dummydoc);
- xercesc::DOMElement* dummy = dummydoc->createElementNS(NULL,path);
- auto_ptr_XMLCh src(g_szSHIBConfig);
- dummy->setAttributeNS(NULL,path,src.get());
- dummy->setAttributeNS(NULL,validate,xmlconstants::XML_ONE);
-
- g_Config->setServiceProvider(g_Config->ServiceProviderManager.newPlugin(XML_SERVICE_PROVIDER,dummy));
- g_Config->getServiceProvider()->init();
+ if (!g_Config->instantiate(g_szSHIBConfig, true))
+ throw runtime_error("unknown error");
}
catch (exception& ex) {
ap_log_error(APLOG_MARK,APLOG_CRIT|APLOG_NOERRNO,SH_AP_R(s),ex.what());
ServiceProvider* sp=g_Config->getServiceProvider();
xmltooling::Locker locker(sp);
- const PropertySet* props=sp->getPropertySet("Local");
+ const PropertySet* props=sp->getPropertySet("InProcess");
if (props) {
pair<bool,const char*> unsetValue=props->getString("unsetHeaderValue");
if (unsetValue.first)
g_unsetHeaderValue = unsetValue.second;
pair<bool,bool> flag=props->getBool("checkSpoofing");
g_checkSpoofing = !flag.first || flag.second;
+ if (g_checkSpoofing) {
+ unsetValue=props->getString("spoofKey");
+ if (unsetValue.first)
+ g_spoofKey = unsetValue.second;
+ }
flag=props->getBool("catchAll");
g_catchAll = flag.first && flag.second;
}
request_rec *r = f->r;
shib_request_config *rc = (shib_request_config*) ap_get_module_config(r->request_config, &mod_shib);
- if (rc) {
+ if (rc && rc->hdr_out) {
ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(r),"shib_out_filter: merging %d headers", apr_table_elts(rc->hdr_out)->nelts);
- apr_table_do(_table_add,r->headers_out, rc->hdr_out,NULL);
// can't use overlap call because it will collapse Set-Cookie headers
//apr_table_overlap(r->headers_out, rc->hdr_out, APR_OVERLAP_TABLES_MERGE);
+ apr_table_do(_table_add,r->headers_out, rc->hdr_out,NULL);
}
/* remove ourselves from the filter chain */
request_rec *r = f->r;
shib_request_config *rc = (shib_request_config*) ap_get_module_config(r->request_config, &mod_shib);
- if (rc) {
+ if (rc && rc->hdr_out) {
ap_log_rerror(APLOG_MARK,APLOG_DEBUG|APLOG_NOERRNO,SH_AP_R(r),"shib_err_filter: merging %d headers", apr_table_elts(rc->hdr_out)->nelts);
- apr_table_do(_table_add,r->err_headers_out, rc->hdr_out,NULL);
// can't use overlap call because it will collapse Set-Cookie headers
//apr_table_overlap(r->err_headers_out, rc->hdr_out, APR_OVERLAP_TABLES_MERGE);
+ apr_table_do(_table_add,r->err_headers_out, rc->hdr_out,NULL);
}
/* remove ourselves from the filter chain */
// SHIB Module commands
static command_rec shire_cmds[] = {
+ {"ShibPrefix", (config_fn_t)ap_set_global_string_slot, &g_szPrefix,
+ RSRC_CONF, TAKE1, "Shibboleth installation directory"},
{"ShibConfig", (config_fn_t)ap_set_global_string_slot, &g_szSHIBConfig,
- RSRC_CONF, TAKE1, "Path to shibboleth.xml config file"},
+ RSRC_CONF, TAKE1, "Path to shibboleth2.xml config file"},
{"ShibCatalogs", (config_fn_t)ap_set_global_string_slot, &g_szSchemaDir,
RSRC_CONF, TAKE1, "Paths of XML schema catalogs"},
- {"ShibSchemaDir", (config_fn_t)ap_set_global_string_slot, &g_szSchemaDir,
- RSRC_CONF, TAKE1, "Paths of XML schema catalogs (deprecated in favor of ShibCatalogs)"},
{"ShibURLScheme", (config_fn_t)shib_set_server_string_slot,
(void *) XtOffsetOf (shib_server_config, szScheme),
RSRC_CONF, TAKE1, "URL scheme to force into generated URLs for a vhost"},
-
+
{"ShibRequestSetting", (config_fn_t)shib_table_set, NULL,
OR_AUTHCFG, TAKE2, "Set arbitrary Shibboleth request property for content"},
extern "C" {
static command_rec shib_cmds[] = {
+ AP_INIT_TAKE1("ShibPrefix", (config_fn_t)ap_set_global_string_slot, &g_szPrefix,
+ RSRC_CONF, "Shibboleth installation directory"),
AP_INIT_TAKE1("ShibConfig", (config_fn_t)ap_set_global_string_slot, &g_szSHIBConfig,
- RSRC_CONF, "Path to shibboleth.xml config file"),
+ RSRC_CONF, "Path to shibboleth2.xml config file"),
AP_INIT_TAKE1("ShibCatalogs", (config_fn_t)ap_set_global_string_slot, &g_szSchemaDir,
RSRC_CONF, "Paths of XML schema catalogs"),
- AP_INIT_TAKE1("ShibSchemaDir", (config_fn_t)ap_set_global_string_slot, &g_szSchemaDir,
- RSRC_CONF, "Paths of XML schema catalogs (deprecated in favor of ShibCatalogs)"),
AP_INIT_TAKE1("ShibURLScheme", (config_fn_t)shib_set_server_string_slot,
(void *) offsetof (shib_server_config, szScheme),
projects / shibboleth / cpp-sp.git / blobdiff