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51 * shib-target.h -- top-level header file for the SHIB Common Target Library
53 * Created by: Derek Atkins <derek@ihtfp.com>
62 # include <saml/saml.h>
63 # include <shib/shib.h>
67 # ifndef SHIBTARGET_EXPORTS
68 # define SHIBTARGET_EXPORTS __declspec(dllimport)
71 # define SHIBTARGET_EXPORTS
74 #include <shib-target/shibrpc.h>
83 typedef SOCKET ShibSocket;
84 typedef const char* ShibSockName;
85 #define SHIB_SHAR_SOCKET "127.0.0.1:12345" /* TCP host:port */
89 typedef int ShibSocket;
90 typedef const char* ShibSockName;
91 #define SHIB_SHAR_SOCKET "/tmp/shar-socket" /* Unix domain socket */
97 /* Create an RPC Client handle for the _connected_ socket sock, attaching
98 * the RPC program and version.
100 * returns a CLIENT on success, or NULL on error. The caller can
101 * call clnt_pcreateerror ("<string>") to output an error message from
104 SHIBTARGET_EXPORTS CLIENT * shibrpc_client_create (ShibSocket sock, u_long program, u_long version);
108 /* Create a new socket and put it into sock.
110 * Returns 0 on success, non-zero on error
112 SHIBTARGET_EXPORTS int shib_sock_create (ShibSocket *sock);
115 * bind the socket s to the "port" name.
117 * Returns 0 on success; non-zero on error.
119 * SIDE EFFECT: On error, the socket is closed!
121 SHIBTARGET_EXPORTS int shib_sock_bind (ShibSocket s, ShibSockName name);
124 * connect the socket s to the "port" name on the local host.
126 * Returns 0 on success; non-zero on error.
128 SHIBTARGET_EXPORTS int shib_sock_connect (ShibSocket s, ShibSockName name);
131 * accept a connection. Returns 0 on success, non-zero on failure.
133 SHIBTARGET_EXPORTS int shib_sock_accept (ShibSocket listener, ShibSocket* s);
138 SHIBTARGET_EXPORTS void shib_sock_close (ShibSocket s, ShibSockName name);
140 /* shib-target.cpp */
142 /* application names */
143 #define SHIBTARGET_GENERAL "general"
144 #define SHIBTARGET_SHAR "shar"
145 #define SHIBTARGET_SHIRE "shire"
146 #define SHIBTARGET_RM "rm"
147 #define SHIBTARGET_POLICIES "policies"
149 /* configuration tags */
150 #define SHIBTARGET_TAG_LOGGER "logger"
151 #define SHIBTARGET_TAG_SCHEMAS "schemadir"
152 #define SHIBTARGET_TAG_CERTFILE "certfile"
153 #define SHIBTARGET_TAG_KEYFILE "keyfile"
154 #define SHIBTARGET_TAG_KEYPASS "keypass"
155 #define SHIBTARGET_TAG_CALIST "calist"
157 #define SHIBTARGET_TAG_AATIMEOUT "AATimeout"
158 #define SHIBTARGET_TAG_AACONNECTTO "AAConnectTimeout"
159 #define SHIBTARGET_TAG_SAMLCOMPAT "SAMLCompat"
161 #define SHIBTARGET_TAG_METADATA "metadata"
163 #define SHIBTARGET_TAG_DEFAULTLIFE "defaultLife"
165 #define SHIBTARGET_TAG_CACHETYPE "cacheType"
166 #define SHIBTARGET_TAG_CACHECLEAN "cacheClean"
167 #define SHIBTARGET_TAG_CACHETIMEOUT "cacheTimeout"
169 #define SHIBTARGET_TAG_REQATTRS "requestAttributes"
171 /* initialize and finalize the target library (return 0 on success, 1 on failure) */
172 SHIBTARGET_EXPORTS int shib_target_initialize (const char* application, const char* ini_file);
173 SHIBTARGET_EXPORTS void shib_target_finalize (void);
175 /* access socket specifics from C code */
176 SHIBTARGET_EXPORTS ShibSockName shib_target_sockname(void);
177 SHIBTARGET_EXPORTS ShibSockName shib_target_sockacl(unsigned int index);
183 namespace shibtarget {
185 class SHIBTARGET_EXPORTS Resource
188 Resource(const char* resource_url);
189 Resource(std::string resource_url);
192 const char* getResource() const;
193 const char* getURL() const;
194 bool equals(Resource*) const;
195 saml::Iterator<saml::SAMLAttribute*> getDesignators() const;
198 ResourcePriv *m_priv;
201 class RPCHandleInternal;
202 class SHIBTARGET_EXPORTS RPCHandle
205 RPCHandle(ShibSockName shar, u_long program, u_long version);
208 CLIENT * connect(void); /* locks the HANDLE and returns the CLIENT */
209 void release(void); /* unlocks the HANDLE */
210 void disconnect(void); /* disconnects */
213 RPCHandleInternal *m_priv;
216 class SHIBTARGET_EXPORTS ShibTargetException : public std::exception
219 explicit ShibTargetException() : m_origin(NULL), m_code(SHIBRPC_OK) {}
220 explicit ShibTargetException(ShibRpcStatus code, const char* msg, const XMLCh* origin = NULL) : m_code(code)
221 { if (msg) m_msg=msg; m_origin = XMLString::replicate(origin); }
222 explicit ShibTargetException(ShibRpcStatus code, const std::string& msg, const XMLCh* origin = NULL) : m_msg(msg)
223 { m_code=code; m_origin = XMLString::replicate(origin); }
224 virtual ~ShibTargetException() throw () { if (m_origin) XMLString::release(&m_origin); }
225 virtual const char* what() const throw () { return (m_msg.c_str()); }
226 virtual ShibRpcStatus which() const throw () { return (m_code); }
227 virtual const XMLCh* where() const throw () { return m_origin; }
230 ShibRpcStatus m_code;
236 class SHIBTARGET_EXPORTS RPCError
239 RPCError() { init(0, "", NULL); }
240 RPCError(ShibRpcError* error);
241 RPCError(int s, char const* st, const XMLCh* orig = NULL) { init (s,st,orig); }
242 RPCError(ShibTargetException &exp) { init(exp.which(), exp.what(), exp.where()); }
248 // Return a set of strings that corresponds to the type, text, and desc
249 const char* getType();
250 const char* getText();
251 const char* getDesc();
252 std::string getOriginErrorURL();
253 std::string getOriginContactName();
254 std::string getOriginContactEmail();
258 void init(int stat, char const* msg, const XMLCh* origin);
259 RPCErrorPriv* m_priv;
262 class SHIBTARGET_EXPORTS SHIREConfig
271 class SHIBTARGET_EXPORTS SHIRE
274 SHIRE(RPCHandle *rpc, SHIREConfig config, std::string shire_url);
277 RPCError* sessionIsValid(const char* cookie, const char* ip, const char* url);
278 RPCError* sessionCreate(const char* post, const char* ip,
279 std::string &cookie);
284 class SHIBTARGET_EXPORTS RMConfig
291 class SHIBTARGET_EXPORTS RM
294 RM(RPCHandle *rpc, RMConfig config);
297 RPCError* getAssertions(const char* cookie, const char* ip,
299 std::vector<saml::SAMLAssertion*> &assertions,
300 saml::SAMLAuthenticationStatement **statement = NULL);
301 static void serialize(saml::SAMLAssertion &assertion, std::string &result);
302 static saml::Iterator<saml::SAMLAttribute*> getAttributes(saml::SAMLAssertion &assertion);
308 class SHIBTARGET_EXPORTS ShibINI {
310 ShibINI (std::string& file, bool case_sensitive = true) { init(file,case_sensitive); }
311 ShibINI (const char *file, bool case_sensitive = true) {
312 std::string f = file;
313 init(f, case_sensitive);
319 const std::string get (const std::string& header, const std::string& tag);
320 const std::string get (const char* header, const char* tag) {
321 std::string h = header, t = tag;
325 const std::string operator() (const std::string& header, const std::string& tag) {
326 return get(header,tag);
328 const std::string operator() (const char* header, const char* tag) {
329 std::string h = header, t = tag;
333 bool exists(const std::string& header);
334 bool exists(const std::string& header, const std::string& tag);
336 bool exists(const char* header) {
337 std::string s = header;
340 bool exists(const char* header, const char* tag) {
341 std::string h = header, t = tag;
345 // Special method to look for a tag in one header and maybe in the
346 // 'SHIBTARGET_GENERAL' header
347 bool get_tag(std::string& header, std::string& tag, bool try_general,
348 std::string* result);
350 bool get_tag(std::string& header, const char* tag, bool try_general,
351 std::string* result) {
353 return get_tag (header,t,try_general,result);
356 bool get_tag(const char* header, const char* tag, bool try_general,
357 std::string* result) {
358 std::string h = header, t = tag;
359 return get_tag (h,t,try_general,result);
362 // Dump out the inifile to the output stream
363 void dump(std::ostream& os);
367 // The begin() functions reset the iterator and return the first element
368 // (or 0 if there are no elements.)
369 // The next() functions return the next element, or 0 if there are no
373 // for (const foo* current = begin(); current; current = next()) {
377 // NOTE: Holding an Iterator will lock the INI file and cause it to
378 // stop updating itself. You should destroy the iterator as soon as
379 // you are done with it.
381 // ALSO NOTE: the string* returned from the Iterator is only valid
382 // while you hold the iterator. You should copy the de-reference
383 // of the pointer to your own copy if you want to keep the string.
385 class SHIBTARGET_EXPORTS Iterator {
387 virtual ~Iterator() {}
388 virtual const std::string* begin() = 0;
389 virtual const std::string* next() = 0;
392 Iterator* header_iterator();
393 Iterator* tag_iterator(const std::string& header);
395 static bool boolean(std::string& value);
399 void init(std::string& file, bool case_sensitive);
403 class SHIBTARGET_EXPORTS ShibMLP {
408 void insert (const std::string& key, const std::string& value);
409 void insert (const std::string& key, const char* value) {
410 std::string v = value;
413 void insert (const char* key, const std::string& value) {
417 void insert (const char* key, const char* value) {
418 std::string k = key, v = value;
421 void insert (RPCError& e);
423 void clear () { m_map.clear(); }
425 std::string run (std::istream& s) const;
426 std::string run (const std::string& input) const;
427 std::string run (const char* input) const {
428 std::string i = input;
434 std::map<std::string,std::string> m_map;
437 class SHIBTARGET_EXPORTS ShibTargetConfig
440 static void preinit();
441 static ShibTargetConfig& init(const char* app_name, const char* inifile);
442 static ShibTargetConfig& getConfig();
443 virtual void init() = 0;
444 virtual void shutdown() = 0;
445 virtual ~ShibTargetConfig() {}
446 virtual ShibINI& getINI() = 0;
447 virtual saml::Iterator<const XMLCh*> getPolicies() = 0;
453 #endif /* SHIB_TARGET_H */