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XrdSecProtocolgsi.hh
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1 /******************************************************************************/
2 /* */
3 /* X r d S e c P r o t o c o l g s i . h h */
4 /* */
5 /* (c) 2005 G. Ganis / CERN */
6 /* */
7 /* This file is part of the XRootD software suite. */
8 /* */
9 /* XRootD is free software: you can redistribute it and/or modify it under */
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27 /******************************************************************************/
28 #include <ctime>
29 #include <memory>
30 
31 #include "XrdNet/XrdNetAddrInfo.hh"
32 
33 #include "XrdOuc/XrdOucErrInfo.hh"
34 #include "XrdOuc/XrdOucGMap.hh"
35 #include "XrdOuc/XrdOucHash.hh"
36 #include "XrdOuc/XrdOucString.hh"
38 
39 #include "XrdSys/XrdSysPthread.hh"
40 
43 
44 #include "XrdSut/XrdSutCache.hh"
45 
46 #include "XrdSut/XrdSutPFEntry.hh"
47 #include "XrdSut/XrdSutPFile.hh"
48 #include "XrdSut/XrdSutBuffer.hh"
49 #include "XrdSut/XrdSutRndm.hh"
50 
55 
57 
58 /******************************************************************************/
59 /* D e f i n e s */
60 /******************************************************************************/
61 
64 
65 #define XrdSecPROTOIDENT "gsi"
66 #define XrdSecPROTOIDLEN sizeof(XrdSecPROTOIDENT)
67 #define XrdSecgsiVERSION 10600
68 #define XrdSecNOIPCHK 0x0001
69 #define XrdSecDEBUG 0x1000
70 #define XrdCryptoMax 10
71 
72 #define kMAXBUFLEN 1024
73 
74 
75 #define XrdSecgsiVersDHsigned 10400 // Version at which started signing
76  // of server DH parameters
77 #define XrdSecgsiVersCertKey 10600 // Version at which started supporting
78  // authentication with cert/key only
79 
80 //
81 // Message codes either returned by server or included in buffers
82 enum kgsiStatus {
83  kgST_error = -1, // error occurred
84  kgST_ok = 0, // ok
85  kgST_more = 1 // need more info
86 };
87 
88 // Client steps
90  kXGC_none = 0,
91  kXGC_certreq = 1000, // 1000: request server certificate
92  kXGC_cert, // 1001: packet with (proxy) certificate
93  kXGC_sigpxy, // 1002: packet with signed proxy certificate
95 };
96 
97 // Server steps
99  kXGS_none = 0,
100  kXGS_init = 2000, // 2000: fake code used the first time
101  kXGS_cert, // 2001: packet with certificate
102  kXGS_pxyreq, // 2002: packet with proxy req to be signed
104 };
105 
106 // Handshake options
108  kOptsDlgPxy = 1, // 0x0001: Ask for a delegated proxy
109  kOptsFwdPxy = 2, // 0x0002: Forward local proxy
110  kOptsSigReq = 4, // 0x0004: Accept to sign delegated proxy
111  kOptsSrvReq = 8, // 0x0008: Server request for delegated proxy
112  kOptsPxFile = 16, // 0x0010: Save delegated proxies in file
113  kOptsDelChn = 32, // 0x0020: Delete chain
114  kOptsPxCred = 64, // 0x0040: Save delegated proxies as credentials
115  kOptsCreatePxy = 128, // 0x0080: Request a client proxy
116  kOptsDelPxy = 256 // 0x0100: Delete the proxy PxyChain
117 };
118 
119 // Error codes
121  kGSErrParseBuffer = 10000, // 10000
129  kGSErrGenCipher, // 10008
130  kGSErrExportPuK, // 10009
133  kGSErrNoRndmTag, // 10012
134  kGSErrNoCipher, // 10013
135  kGSErrNoCreds, // 10014
136  kGSErrBadOpt, // 10015
137  kGSErrMarshal, // 10016
138  kGSErrUnmarshal, // 10017
139  kGSErrSaveCreds, // 10018
140  kGSErrNoBuffer, // 10019
141  kGSErrRefCipher, // 10020
142  kGSErrNoPublic, // 10021
143  kGSErrAddBucket, // 10022
144  kGSErrFinCipher, // 10023
145  kGSErrInit, // 10024
146  kGSErrBadCreds, // 10025
147  kGSErrError // 10026
148 };
149 
150 #define REL1(x) { if (x) delete x; }
151 #define REL2(x,y) { if (x) delete x; if (y) delete y; }
152 #define REL3(x,y,z) { if (x) delete x; if (y) delete y; if (z) delete z; }
153 
154 #define SafeDelete(x) { if (x) {delete x ; x = 0;} }
155 #define SafeDelArray(x) { if (x) {delete [] x ; x = 0;} }
156 #define SafeFree(x) { if (x) {free(x) ; x = 0;} }
157 
158 // External functions for generic mapping
159 typedef char *(*XrdSecgsiGMAP_t)(const char *, int);
160 typedef int (*XrdSecgsiAuthz_t)(XrdSecEntity &);
161 typedef int (*XrdSecgsiAuthzInit_t)(const char *);
162 typedef int (*XrdSecgsiAuthzKey_t)(XrdSecEntity &, char **);
163 // VOMS extraction
166 //
167 // This a small class to set the relevant options in one go
168 //
169 class XrdOucGMap;
170 class XrdOucTrace;
171 class gsiOptions {
172 public:
173  short debug; // [cs] debug flag
174  char mode; // [cs] 'c' or 's'
175  char *clist; // [s] list of crypto modules ["ssl" ]
176  char *certdir;// [cs] dir with CA info [/etc/grid-security/certificates]
177  char *crldir; // [cs] dir with CRL info [/etc/grid-security/certificates]
178  char *crlext; // [cs] extension of CRL files [.r0]
179  char *cert; // [s] server certificate [/etc/grid-security/root/rootcert.pem]
180  // [c] user certificate [$HOME/.globus/usercert.pem]
181  char *key; // [s] server private key [/etc/grid-security/root/rootkey.pem]
182  // [c] user private key [$HOME/.globus/userkey.pem]
183  char *cipher; // [s] list of ciphers [aes-128-cbc:bf-cbc:des-ede3-cbc]
184  char *md; // [s] list of MDs [sha256:md5]
185  int crl; // [cs] check level of CRL's [1]
186  int ca; // [cs] verification level of CA's [1]
187  int crlrefresh; // [cs] CRL refresh or expiration period in secs [1 day]
188  char *proxy; // [c] user proxy [/tmp/x509up_u<uid>]
189  char *valid; // [c] proxy validity [12:00]
190  int deplen; // [c] depth of signature path for proxies [0]
191  int bits; // [c] bits in PKI for proxies [512]
192  char *gridmap;// [s] gridmap file [/etc/grid-security/gridmap]
193  int gmapto; // [s] validity in secs of grid-map cache entries [600 s]
194  char *gmapfun;// [s] file with the function to map DN to usernames [0]
195  char *gmapfunparms;// [s] parameters for the function to map DN to usernames [0]
196  char *authzfun;// [s] file with the function to fill entities [0]
197  char *authzfunparms;// [s] parameters for the function to fill entities [0]
198  int authzcall; // [s] when to call authz function [1 -> always]
199  int authzto; // [s] validity in secs of authz cache entries [-1 => unlimited]
200  int ogmap; // [s] gridmap file checking option
201  int dlgpxy; // [c] explicitely ask the creation of a delegated proxy; default 0
202  // [s] ask client for proxies; default: do not accept delegated proxies
203  int sigpxy; // [c] accept delegated proxy requests
204  int createpxy; // [c] force client proxy authentications
205  char *srvnames;// [c] '|' separated list of allowed server names
206  char *exppxy; // [s] template for the exported file with proxies
207  int authzpxy; // [s] if 1 make proxy available in exported form in the 'endorsement'
208  // field of the XrdSecEntity object for use in XrdAcc
209  int vomsat; // [s] 0 do not look for; 1 extract if any
210  char *vomsfun;// [s] file with the function to fill VOMS [0]
211  char *vomsfunparms;// [s] parameters for the function to fill VOMS [0]
212  int moninfo; // [s] 0 do not look for; 1 use DN as default
213  int hashcomp; // [cs] 1 send hash names with both algorithms; 0 send only the default [1]
214 
215  bool trustdns; // [cs] 'true' if DNS is trusted [true]
216  bool showDN; // [cs] 'true' display the dn
217 
218  gsiOptions() { debug = -1; mode = 's'; clist = 0;
219  certdir = 0; crldir = 0; crlext = 0; cert = 0; key = 0;
220  cipher = 0; md = 0; ca = 1 ; crl = 1; crlrefresh = 86400;
221  proxy = 0; valid = 0; deplen = 0; bits = 512;
222  gridmap = 0; gmapto = 600;
223  gmapfun = 0; gmapfunparms = 0; authzfun = 0; authzfunparms = 0;
224  authzto = -1; authzcall = 1;
225  ogmap = 1; dlgpxy = 0; sigpxy = 1; srvnames = 0;
226  exppxy = 0; authzpxy = 0;
227  vomsat = 1; vomsfun = 0; vomsfunparms = 0; moninfo = 0;
228  hashcomp = 1; trustdns = true; showDN = false; createpxy = 1;}
229  virtual ~gsiOptions() { } // Cleanup inside XrdSecProtocolgsiInit
230  void Print(XrdOucTrace *t); // Print summary of gsi option status
231 };
232 
233 class XrdSecProtocolgsi;
234 class gsiHSVars;
235 
236 // From a proxy query
237 typedef struct {
241 } ProxyOut_t;
242 
243 // To query proxies
244 typedef struct {
245  const char *cert;
246  const char *key;
247  const char *certdir;
248  const char *out;
249  const char *valid;
250  int deplen;
251  int bits;
252  bool createpxy;
253 } ProxyIn_t;
254 
255 template<class T>
256 class GSIStack {
257 public:
258  void Add(T *t) {
259  char k[40]; snprintf(k, 40, "%p", t);
260  mtx.Lock();
261  if (!stack.Find(k)) stack.Add(k, t, 0, Hash_count); // We need an additional count
262  stack.Add(k, t, 0, Hash_count);
263  mtx.UnLock();
264  }
265  void Del(T *t) {
266  char k[40]; snprintf(k, 40, "%p", t);
267  mtx.Lock();
268  if (stack.Find(k)) stack.Del(k, Hash_count);
269  mtx.UnLock();
270  }
271 private:
274 };
275 
276 /******************************************************************************/
277 /* X r d S e c P r o t o c o l g s i C l a s s */
278 /******************************************************************************/
279 
281 {
282 friend class gsiOptions;
283 friend class gsiHSVars;
284 public:
285  int Authenticate (XrdSecCredentials *cred,
286  XrdSecParameters **parms,
287  XrdOucErrInfo *einfo=0);
288 
290  XrdOucErrInfo *einfo=0);
291 
292  XrdSecProtocolgsi(int opts, const char *hname, XrdNetAddrInfo &endPoint,
293  const char *parms = 0);
294  virtual ~XrdSecProtocolgsi() {} // Delete() does it all
295 
296  // Initialization methods
297  static char *Init(gsiOptions o, XrdOucErrInfo *erp);
298 
299  void Delete();
300 
301  // Encrypt / Decrypt methods
302  int Encrypt(const char *inbuf, int inlen,
303  XrdSecBuffer **outbuf);
304  int Decrypt(const char *inbuf, int inlen,
305  XrdSecBuffer **outbuf);
306  // Sign / Verify methods
307  int Sign(const char *inbuf, int inlen,
308  XrdSecBuffer **outbuf);
309  int Verify(const char *inbuf, int inlen,
310  const char *sigbuf, int siglen);
311 
312  // Export session key
313  int getKey(char *kbuf=0, int klen=0);
314  // Import a key
315  int setKey(char *kbuf, int klen);
316 
317  // Enable tracing
318  static XrdOucTrace *EnableTracing();
319 
320 private:
322 
323  // Static members initialized at startup
325  static String CAdir;
326  static String CRLdir;
328  static String SrvCert;
329  static String SrvKey;
330  static String UsrProxy;
331  static String UsrCert;
332  static String UsrKey;
333  static String PxyValid;
334  static int DepLength;
335  static int DefBits;
336  static int CACheck;
337  static int CRLCheck;
338  static int CRLDownload;
339  static int CRLRefresh;
342  static String DefMD;
343  static String DefError;
344  static String GMAPFile;
345  static int GMAPOpt;
346  static bool GMAPuseDNname;
347  static int GMAPCacheTimeOut;
351  static int AuthzCertFmt;
352  static int AuthzCacheTimeOut;
353  static int PxyReqOpts;
354  static int AuthzPxyWhat;
355  static int AuthzPxyWhere;
356  static int AuthzAlways;
358  static int VOMSAttrOpt;
360  static int VOMSCertFmt;
361  static int MonInfoOpt;
362  static bool HashCompatibility;
363  static bool TrustDNS;
364  static bool ShowDN;
365  //
366  // Crypto related info
367  static int ncrypt; // Number of factories
368  static XrdCryptoFactory *cryptF[XrdCryptoMax]; // their hooks
369  static int cryptID[XrdCryptoMax]; // their IDs
370  static String cryptName[XrdCryptoMax]; // their names
371  static XrdCryptoCipher *refcip[XrdCryptoMax]; // ref for session ciphers
372  //
373  // Caches
374  static XrdSutCache cacheCA; // Info about trusted CA's
375  static XrdSutCache cacheCert; // Server certificates info cache
376  static XrdSutCache cachePxy; // Client proxies cache;
377  static XrdSutCache cacheGMAPFun; // Cache for entries mapped by GMAPFun
378  static XrdSutCache cacheAuthzFun; // Cache for entities filled by AuthzFun
379  //
380  // Services
381  static XrdOucGMap *servGMap; // Grid mapping service
382  //
383  // CA and CRL stacks
384  static GSIStack<XrdCryptoX509Chain> stackCA; // Stack of CA in use
385  static std::unique_ptr<GSIStack<XrdCryptoX509Crl>> stackCRL; // Stack of CRL in use
386  //
387  // GMAP control vars
388  static time_t lastGMAPCheck; // time of last check on GMAP
389  static XrdSysMutex mutexGMAP; // mutex to control GMAP reloads
390  //
391  // Running options / settings
392  static int Debug; // [CS] Debug level
393  static bool Server; // [CS] If server mode
394  static int TimeSkew; // [CS] Allowed skew in secs for time stamps
395  //
396  // for error logging and tracing
400 
401  // Information local to this instance
402  int options;
403  XrdCryptoFactory *sessionCF; // Chosen crypto factory
404  XrdCryptoCipher *sessionKey; // Session Key (result of the handshake)
405  XrdSutBucket *bucketKey; // Bucket with the key in export form
406  XrdCryptoMsgDigest *sessionMD; // Message Digest instance
407  XrdCryptoRSA *sessionKsig; // RSA key to sign
408  XrdCryptoRSA *sessionKver; // RSA key to verify
409  X509Chain *proxyChain; // Chain with the delegated proxy on servers
410  bool srvMode; // TRUE if server mode
411  char *expectedHost; // Expected hostname if TrustDNS is enabled.
412  bool useIV; // Use a non-zeroed unique IV in cipher enc/dec operations
413 
414  // Temporary Handshake local info
416 
417  // Parsing received buffers: client
419  String &emsg);
420  int ClientDoInit(XrdSutBuffer *br, XrdSutBuffer **bm,
421  String &cmsg);
422  int ClientDoCert(XrdSutBuffer *br, XrdSutBuffer **bm,
423  String &cmsg);
425  String &cmsg);
426 
427  // Parsing received buffers: server
429  String &cmsg);
431  String &cmsg);
432  int ServerDoCert(XrdSutBuffer *br, XrdSutBuffer **bm,
433  String &cmsg);
435  String &cmsg);
436 
437  // Auxilliary functions
438  int ParseCrypto(String cryptlist);
439  int ParseCAlist(String calist);
440 
441  // Load CA certificates
442  static int GetCA(const char *cahash,
443  XrdCryptoFactory *cryptof, gsiHSVars *hs = 0);
444  static String GetCApath(const char *cahash);
445  static bool VerifyCA(int opt, X509Chain *cca, XrdCryptoFactory *cf);
446  static int VerifyCRL(XrdCryptoX509Crl *crl, XrdCryptoX509 *xca, XrdOucString crldir,
447  XrdCryptoFactory *CF, int hashalg);
448  bool ServerCertNameOK(const char *subject, const char *hname, String &e);
450  XrdCryptoFactory *cf,
451  time_t timestamp, String &cal);
452 
453  // Load CRLs
454  static XrdCryptoX509Crl *LoadCRL(XrdCryptoX509 *xca, const char *sjhash,
455  XrdCryptoFactory *CF, int dwld, int &err);
456 
457  // Updating proxies
458  static int QueryProxy(bool checkcache, XrdSutCache *cache, const char *tag,
459  XrdCryptoFactory *cf, time_t timestamp,
460  ProxyIn_t *pi, ProxyOut_t *po);
461  static int InitProxy(ProxyIn_t *pi, XrdCryptoFactory *cf,
462  X509Chain *ch = 0, XrdCryptoRSA **key = 0);
463 
464  // Error functions
465  static void ErrF(XrdOucErrInfo *einfo, kXR_int32 ecode,
466  const char *msg1, const char *msg2 = 0,
467  const char *msg3 = 0);
469  XrdSutBuffer *b2,XrdSutBuffer *b3,
470  kXR_int32 ecode, const char *msg1 = 0,
471  const char *msg2 = 0, const char *msg3 = 0);
472  int ErrS(String ID, XrdOucErrInfo *einfo, XrdSutBuffer *b1,
473  XrdSutBuffer *b2, XrdSutBuffer *b3,
474  kXR_int32 ecode, const char *msg1 = 0,
475  const char *msg2 = 0, const char *msg3 = 0);
476 
477  // Check Time stamp
478  bool CheckTimeStamp(XrdSutBuffer *b, int skew, String &emsg);
479 
480  // Check random challenge
481  bool CheckRtag(XrdSutBuffer *bm, String &emsg);
482 
483  // Auxilliary methods
484  int AddSerialized(char opt, kXR_int32 step, String ID,
485  XrdSutBuffer *bls, XrdSutBuffer *buf,
486  kXR_int32 type, XrdCryptoCipher *cip);
487  // Grid map cache handling
488  static XrdSecgsiGMAP_t // Load alternative function for mapping
489  LoadGMAPFun(const char *plugin, const char *parms);
490  static XrdSecgsiAuthz_t // Load alternative function to fill XrdSecEntity
491  LoadAuthzFun(const char *plugin, const char *parms, int &fmt);
492  static XrdSecgsiVOMS_t // Load alternative function to extract VOMS
493  LoadVOMSFun(const char *plugin, const char *parms, int &fmt);
494  static void QueryGMAP(XrdCryptoX509Chain* chain, int now, String &name); //Lookup info for DN
495 
496  // Entity handling
497  void CopyEntity(XrdSecEntity *in, XrdSecEntity *out, int *lout = 0);
498  void FreeEntity(XrdSecEntity *in);
499 };
500 
501 class gsiHSVars {
502 public:
503  int Iter; // Iteration number
504  time_t TimeStamp; // Time of last call
505  String CryptoMod; // Crypto module in use
506  int RemVers; // Version run by remote counterpart
507  XrdCryptoCipher *Rcip; // Reference cipher
508  bool HasPad; // Whether padding is supported
509  XrdSutBucket *Cbck; // Bucket with the certificate in export form
510  String ID; // Handshake ID (dummy for clients)
511  XrdSutPFEntry *Cref; // Cache reference
512  XrdSutPFEntry *Pent; // Pointer to relevant file entry
513  X509Chain *Chain; // Chain to be eventually verified
514  XrdCryptoX509Crl *Crl; // Pointer to CRL, if required
515  X509Chain *PxyChain; // Proxy Chain on clients
516  bool RtagOK; // Rndm tag checked / not checked
517  bool Tty; // Terminal attached / not attached
518  int LastStep; // Step required at previous iteration
519  int Options; // Handshake options;
520  int HashAlg; // Hash algorithm of peer hash name;
521  XrdSutBuffer *Parms; // Buffer with server parms on first iteration
522 
523  gsiHSVars() { Iter = 0; TimeStamp = -1; CryptoMod = "";
524  RemVers = -1; Rcip = 0; HasPad = 0;
525  Cbck = 0;
526  ID = ""; Cref = 0; Pent = 0; Chain = 0; Crl = 0; PxyChain = 0;
527  RtagOK = 0; Tty = 0; LastStep = 0; Options = 0; HashAlg = 0; Parms = 0;}
528 
530  if (Options & kOptsDelChn) {
531  // Do not delete the CA certificate in the cached reference
532  if (Chain) Chain->Cleanup(1);
533  SafeDelete(Chain);
534  }
535  // Make sure XrdSecProtocolgsi::stackCRL exists, it could happen
536  // that it has been deallocated due to static deinitialization
537  // order fiasco
538  if (Crl && bool( XrdSecProtocolgsi::stackCRL ) ) {
539  // This decreases the counter and actually deletes the object only
540  // when no instance is using it
542  Crl = 0;
543  }
544  if (Options & kOptsDelPxy) {
545  if (PxyChain) PxyChain->Cleanup();
547  } else {
548  // The proxy chain is owned by the proxy cache; invalid proxies
549  // are detected (and eventually removed) by QueryProxy
550  PxyChain = 0;
551  }
552  SafeDelete(Parms); }
553  void Dump(XrdSecProtocolgsi *p = 0);
554 };
short debug
Definition: XrdSecProtocolgsi.hh:173
int ParseClientInput(XrdSutBuffer *br, XrdSutBuffer **bm, String &emsg)
int ParseCrypto(String cryptlist)
Definition: XrdSecProtocolgsi.hh:144
char * proxy
Definition: XrdSecProtocolgsi.hh:188
int authzpxy
Definition: XrdSecProtocolgsi.hh:207
XrdSutBucket * bucketKey
Definition: XrdSecProtocolgsi.hh:405
static std::unique_ptr< GSIStack< XrdCryptoX509Crl > > stackCRL
Definition: XrdSecProtocolgsi.hh:385
Definition: XrdCryptoRSA.hh:50
static XrdOucTrace * GSITrace
Definition: XrdSecProtocolgsi.hh:399
int Decrypt(const char *inbuf, int inlen, XrdSecBuffer **outbuf)
Definition: XrdSecProtocolgsi.hh:103
static int DepLength
Definition: XrdSecProtocolgsi.hh:334
Definition: XrdSutCache.hh:49
static XrdSecgsiVOMS_t LoadVOMSFun(const char *plugin, const char *parms, int &fmt)
Definition: XrdCryptoMsgDigest.hh:46
int Authenticate(XrdSecCredentials *cred, XrdSecParameters **parms, XrdOucErrInfo *einfo=0)
XrdSutBuffer * Parms
Definition: XrdSecProtocolgsi.hh:521
Definition: XrdCryptoCipher.hh:47
Definition: XrdSecProtocolgsi.hh:126
int ClientDoPxyreq(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)
static String DefCipher
Definition: XrdSecProtocolgsi.hh:341
Definition: XrdSecProtocolgsi.hh:94
bool HasPad
Definition: XrdSecProtocolgsi.hh:508
int Encrypt(const char *inbuf, int inlen, XrdSecBuffer **outbuf)
Definition: XrdSecProtocolgsi.hh:138
char * authzfun
Definition: XrdSecProtocolgsi.hh:196
XrdSecgsiAuthz_t XrdSecgsiVOMS_t
Definition: XrdSecProtocolgsi.hh:164
int Sign(const char *inbuf, int inlen, XrdSecBuffer **outbuf)
static XrdSysLogger Logger
Definition: XrdSecProtocolgsi.hh:397
virtual ~XrdSecProtocolgsi()
Definition: XrdSecProtocolgsi.hh:294
static String CAdir
Definition: XrdSecProtocolgsi.hh:325
Definition: XrdSecProtocolgsi.hh:139
static String UsrProxy
Definition: XrdSecProtocolgsi.hh:330
char * valid
Definition: XrdSecProtocolgsi.hh:189
static int TimeSkew
Definition: XrdSecProtocolgsi.hh:394
Definition: XrdSutCacheEntry.hh:99
Definition: XrdSecProtocolgsi.hh:132
static bool TrustDNS
Definition: XrdSecProtocolgsi.hh:363
char mode
Definition: XrdSecProtocolgsi.hh:174
kgsiHandshakeOpts
Definition: XrdSecProtocolgsi.hh:107
Definition: XrdSecProtocolgsi.hh:130
Definition: XrdSecProtocolgsi.hh:133
int(* XrdSecgsiAuthz_t)(XrdSecEntity &)
Definition: XrdSecProtocolgsi.hh:160
int bits
Definition: XrdSecProtocolgsi.hh:251
int hashcomp
Definition: XrdSecProtocolgsi.hh:213
Definition: XrdSecProtocolgsi.hh:131
void FreeEntity(XrdSecEntity *in)
static bool VerifyCA(int opt, X509Chain *cca, XrdCryptoFactory *cf)
Definition: XrdSecProtocolgsi.hh:135
Definition: XrdSecProtocolgsi.hh:93
Definition: XrdSecProtocolgsi.hh:100
static int GetCA(const char *cahash, XrdCryptoFactory *cryptof, gsiHSVars *hs=0)
static String UsrKey
Definition: XrdSecProtocolgsi.hh:332
static String SrvKey
Definition: XrdSecProtocolgsi.hh:329
XrdSecgsiAuthzInit_t XrdSecgsiVOMSInit_t
Definition: XrdSecProtocolgsi.hh:165
bool CheckTimeStamp(XrdSutBuffer *b, int skew, String &emsg)
char * authzfunparms
Definition: XrdSecProtocolgsi.hh:197
static String DefMD
Definition: XrdSecProtocolgsi.hh:342
Definition: XrdSecInterface.hh:130
Definition: XrdSecProtocolgsi.hh:143
#define SafeDelete(x)
Definition: XrdSecProtocolgsi.hh:154
XrdCryptoCipher * sessionKey
Definition: XrdSecProtocolgsi.hh:404
static bool GMAPuseDNname
Definition: XrdSecProtocolgsi.hh:346
X509Chain * proxyChain
Definition: XrdSecProtocolgsi.hh:409
Definition: XrdSecProtocolgsi.hh:146
Definition: XrdSecProtocolgsi.hh:142
const char * cert
Definition: XrdSecProtocolgsi.hh:245
int Options
Definition: XrdSecProtocolgsi.hh:519
Definition: XrdSecProtocolgsi.hh:85
static int cryptID[XrdCryptoMax]
Definition: XrdSecProtocolgsi.hh:369
static XrdOucGMap * servGMap
Definition: XrdSecProtocolgsi.hh:381
Definition: XrdSecProtocolgsi.hh:112
static XrdSecgsiAuthzKey_t AuthzKey
Definition: XrdSecProtocolgsi.hh:350
int(* XrdSecgsiAuthzInit_t)(const char *)
Definition: XrdSecProtocolgsi.hh:161
String ID
Definition: XrdSecProtocolgsi.hh:510
XrdCryptoCipher * Rcip
Definition: XrdSecProtocolgsi.hh:507
static XrdSecgsiGMAP_t GMAPFun
Definition: XrdSecProtocolgsi.hh:348
char * md
Definition: XrdSecProtocolgsi.hh:184
static XrdSutCache cachePxy
Definition: XrdSecProtocolgsi.hh:376
static int Debug
Definition: XrdSecProtocolgsi.hh:392
void Print(XrdOucTrace *t)
Definition: XrdSecProtocolgsi.hh:136
Definition: XrdSecProtocolgsi.hh:125
Definition: XrdSecProtocolgsi.hh:101
X509Chain * Chain
Definition: XrdSecProtocolgsi.hh:513
Definition: XrdSecProtocolgsi.hh:123
XrdSecCredentials * ErrC(XrdOucErrInfo *einfo, XrdSutBuffer *b1, XrdSutBuffer *b2, XrdSutBuffer *b3, kXR_int32 ecode, const char *msg1=0, const char *msg2=0, const char *msg3=0)
Definition: XrdSutBuffer.hh:43
int HashAlg
Definition: XrdSecProtocolgsi.hh:520
static String cryptName[XrdCryptoMax]
Definition: XrdSecProtocolgsi.hh:370
static String DefCrypto
Definition: XrdSecProtocolgsi.hh:340
XrdCryptoRSA * sessionKver
Definition: XrdSecProtocolgsi.hh:408
int AddSerialized(char opt, kXR_int32 step, String ID, XrdSutBuffer *bls, XrdSutBuffer *buf, kXR_int32 type, XrdCryptoCipher *cip)
static XrdSysMutex mutexGMAP
Definition: XrdSecProtocolgsi.hh:389
int crlrefresh
Definition: XrdSecProtocolgsi.hh:187
static int AuthzPxyWhat
Definition: XrdSecProtocolgsi.hh:354
Definition: XrdSecProtocolgsi.hh:90
Definition: XrdOucTrace.hh:35
Definition: XrdSysError.hh:89
static void QueryGMAP(XrdCryptoX509Chain *chain, int now, String &name)
char * key
Definition: XrdSecProtocolgsi.hh:181
static XrdSysMutex gsiContext
Definition: XrdSecProtocolgsi.hh:324
static XrdCryptoX509Crl * LoadCRL(XrdCryptoX509 *xca, const char *sjhash, XrdCryptoFactory *CF, int dwld, int &err)
const char * out
Definition: XrdSecProtocolgsi.hh:248
int ca
Definition: XrdSecProtocolgsi.hh:186
static XrdSecgsiAuthz_t LoadAuthzFun(const char *plugin, const char *parms, int &fmt)
static XrdSutCache cacheCA
Definition: XrdSecProtocolgsi.hh:374
Definition: XrdSecProtocolgsi.hh:116
Definition: XrdSysPthread.hh:164
kgsiClientSteps
Definition: XrdSecProtocolgsi.hh:89
char * crlext
Definition: XrdSecProtocolgsi.hh:178
static int CRLCheck
Definition: XrdSecProtocolgsi.hh:337
static bool HashCompatibility
Definition: XrdSecProtocolgsi.hh:362
static String GMAPFile
Definition: XrdSecProtocolgsi.hh:344
static XrdOucTrace * EnableTracing()
String CryptoMod
Definition: XrdSecProtocolgsi.hh:505
XrdOucString String
Definition: XrdSecProtocolgsi.hh:62
int Verify(const char *inbuf, int inlen, const char *sigbuf, int siglen)
gsiHSVars * hs
Definition: XrdSecProtocolgsi.hh:415
int ErrS(String ID, XrdOucErrInfo *einfo, XrdSutBuffer *b1, XrdSutBuffer *b2, XrdSutBuffer *b3, kXR_int32 ecode, const char *msg1=0, const char *msg2=0, const char *msg3=0)
static XrdSecgsiVOMS_t VOMSFun
Definition: XrdSecProtocolgsi.hh:359
bool CheckRtag(XrdSutBuffer *bm, String &emsg)
XrdCryptoX509Crl * Crl
Definition: XrdSecProtocolgsi.hh:514
static int ncrypt
Definition: XrdSecProtocolgsi.hh:367
int createpxy
Definition: XrdSecProtocolgsi.hh:204
int authzto
Definition: XrdSecProtocolgsi.hh:199
int ParseCAlist(String calist)
static String GetCApath(const char *cahash)
void CopyEntity(XrdSecEntity *in, XrdSecEntity *out, int *lout=0)
void Delete()
Delete the protocol object. DO NOT use C++ delete() on this object.
Definition: XrdSecProtocolgsi.hh:121
XrdSecCredentials * getCredentials(XrdSecParameters *parm=0, XrdOucErrInfo *einfo=0)
int ClientDoInit(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)
static XrdSecgsiAuthz_t AuthzFun
Definition: XrdSecProtocolgsi.hh:349
Definition: XrdSecProtocolgsi.hh:244
Definition: XrdSecProtocolgsi.hh:501
int deplen
Definition: XrdSecProtocolgsi.hh:190
char * crldir
Definition: XrdSecProtocolgsi.hh:177
static XrdCryptoFactory * cryptF[XrdCryptoMax]
Definition: XrdSecProtocolgsi.hh:368
int setKey(char *kbuf, int klen)
Definition: XrdOucErrInfo.hh:100
Definition: XrdOucGMap.hh:48
int dlgpxy
Definition: XrdSecProtocolgsi.hh:201
static bool ShowDN
Definition: XrdSecProtocolgsi.hh:364
Definition: XrdSutCacheEntry.hh:75
int gmapto
Definition: XrdSecProtocolgsi.hh:193
bool Tty
Definition: XrdSecProtocolgsi.hh:517
bool RtagOK
Definition: XrdSecProtocolgsi.hh:516
XrdSysMutex mtx
Definition: XrdSecProtocolgsi.hh:272
Definition: XrdSecProtocolgsi.hh:84
static String DefCRLext
Definition: XrdSecProtocolgsi.hh:327
XrdSutBucket * Cbck
Definition: XrdSecProtocolgsi.hh:509
char *(* XrdSecgsiGMAP_t)(const char *, int)
Definition: XrdSecProtocolgsi.hh:159
char * vomsfun
Definition: XrdSecProtocolgsi.hh:210
XrdSutPFEntry * Pent
Definition: XrdSecProtocolgsi.hh:512
static String UsrCert
Definition: XrdSecProtocolgsi.hh:331
static time_t lastGMAPCheck
Definition: XrdSecProtocolgsi.hh:388
int RemVers
Definition: XrdSecProtocolgsi.hh:506
int(* XrdSecgsiAuthzKey_t)(XrdSecEntity &, char **)
Definition: XrdSecProtocolgsi.hh:162
char * cipher
Definition: XrdSecProtocolgsi.hh:183
Definition: XrdSecProtocolgsi.hh:108
static int InitProxy(ProxyIn_t *pi, XrdCryptoFactory *cf, X509Chain *ch=0, XrdCryptoRSA **key=0)
static int AuthzPxyWhere
Definition: XrdSecProtocolgsi.hh:355
Definition: XrdSecProtocolgsi.hh:171
Definition: XrdSecProtocolgsi.hh:83
XrdCryptogsiX509Chain X509Chain
Definition: XrdSecProtocolgsi.hh:63
static int VOMSAttrOpt
Definition: XrdSecProtocolgsi.hh:358
const char * key
Definition: XrdSecProtocolgsi.hh:246
void Add(T *t)
Definition: XrdSecProtocolgsi.hh:258
bool ServerCertNameOK(const char *subject, const char *hname, String &e)
Definition: XrdSecProtocolgsi.hh:124
int ogmap
Definition: XrdSecProtocolgsi.hh:200
int Iter
Definition: XrdSecProtocolgsi.hh:503
char * gridmap
Definition: XrdSecProtocolgsi.hh:192
Definition: XrdSecProtocolgsi.hh:99
XrdOucHash< T > stack
Definition: XrdSecProtocolgsi.hh:273
virtual ~gsiOptions()
Definition: XrdSecProtocolgsi.hh:229
void Del(T *t)
Definition: XrdSecProtocolgsi.hh:265
static int GMAPCacheTimeOut
Definition: XrdSecProtocolgsi.hh:347
static bool Server
Definition: XrdSecProtocolgsi.hh:393
char * gmapfun
Definition: XrdSecProtocolgsi.hh:194
Definition: XrdNetAddrInfo.hh:53
static XrdSecgsiGMAP_t LoadGMAPFun(const char *plugin, const char *parms)
Definition: XrdSysLogger.hh:52
int LastStep
Definition: XrdSecProtocolgsi.hh:518
Definition: XrdSecProtocolgsi.hh:237
~gsiHSVars()
Definition: XrdSecProtocolgsi.hh:529
Definition: XrdSecProtocolgsi.hh:140
char * cert
Definition: XrdSecProtocolgsi.hh:179
Definition: XrdSecProtocolgsi.hh:113
void Lock()
Definition: XrdSysPthread.hh:222
int vomsat
Definition: XrdSecProtocolgsi.hh:209
int crl
Definition: XrdSecProtocolgsi.hh:185
Definition: XrdSecProtocolgsi.hh:256
static String CRLdir
Definition: XrdSecProtocolgsi.hh:326
gsiOptions()
Definition: XrdSecProtocolgsi.hh:218
Definition: XrdCryptoX509Crl.hh:49
static XrdSutCacheEntry * GetSrvCertEnt(XrdSutCERef &gcref, XrdCryptoFactory *cf, time_t timestamp, String &cal)
const char * certdir
Definition: XrdSecProtocolgsi.hh:247
kgsiErrors
Definition: XrdSecProtocolgsi.hh:120
static String SrvAllowedNames
Definition: XrdSecProtocolgsi.hh:357
Definition: XrdSecProtocolgsi.hh:127
Definition: XrdSecProtocolgsi.hh:110
int sigpxy
Definition: XrdSecProtocolgsi.hh:203
XrdCryptoFactory * sessionCF
Definition: XrdSecProtocolgsi.hh:403
char * gmapfunparms
Definition: XrdSecProtocolgsi.hh:195
Definition: XrdSecProtocolgsi.hh:111
char * certdir
Definition: XrdSecProtocolgsi.hh:176
bool showDN
Definition: XrdSecProtocolgsi.hh:216
XrdSecProtocolgsi(int opts, const char *hname, XrdNetAddrInfo &endPoint, const char *parms=0)
static GSIStack< XrdCryptoX509Chain > stackCA
Definition: XrdSecProtocolgsi.hh:384
static int QueryProxy(bool checkcache, XrdSutCache *cache, const char *tag, XrdCryptoFactory *cf, time_t timestamp, ProxyIn_t *pi, ProxyOut_t *po)
XrdCryptoRSA * ksig
Definition: XrdSecProtocolgsi.hh:239
Definition: XrdSutPFEntry.hh:78
Definition: XrdSecProtocolgsi.hh:141
X509Chain * chain
Definition: XrdSecProtocolgsi.hh:238
static int PxyReqOpts
Definition: XrdSecProtocolgsi.hh:353
XrdNetAddrInfo epAddr
Definition: XrdSecProtocolgsi.hh:321
int getKey(char *kbuf=0, int klen=0)
Definition: XrdCryptogsiX509Chain.hh:50
Definition: XrdSutBucket.hh:43
static int AuthzAlways
Definition: XrdSecProtocolgsi.hh:356
char * expectedHost
Definition: XrdSecProtocolgsi.hh:411
Definition: XrdSecProtocolgsi.hh:115
bool useIV
Definition: XrdSecProtocolgsi.hh:412
static XrdSutCache cacheGMAPFun
Definition: XrdSecProtocolgsi.hh:377
gsiHSVars()
Definition: XrdSecProtocolgsi.hh:523
Definition: XrdOucHash.hh:127
int ClientDoCert(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)
static int VerifyCRL(XrdCryptoX509Crl *crl, XrdCryptoX509 *xca, XrdOucString crldir, XrdCryptoFactory *CF, int hashalg)
int kXR_int32
Definition: XPtypes.hh:89
Definition: XrdSecProtocolgsi.hh:145
int options
Definition: XrdSecProtocolgsi.hh:402
static XrdSutCache cacheAuthzFun
Definition: XrdSecProtocolgsi.hh:378
bool trustdns
Definition: XrdSecProtocolgsi.hh:215
Definition: XrdCryptoFactory.hh:121
static XrdSutCache cacheCert
Definition: XrdSecProtocolgsi.hh:375
char * vomsfunparms
Definition: XrdSecProtocolgsi.hh:211
XrdSutBucket * cbck
Definition: XrdSecProtocolgsi.hh:240
int moninfo
Definition: XrdSecProtocolgsi.hh:212
Definition: XrdSecEntity.hh:64
const char * valid
Definition: XrdSecProtocolgsi.hh:249
XrdCryptoMsgDigest * sessionMD
Definition: XrdSecProtocolgsi.hh:406
static int AuthzCacheTimeOut
Definition: XrdSecProtocolgsi.hh:352
int bits
Definition: XrdSecProtocolgsi.hh:191
int deplen
Definition: XrdSecProtocolgsi.hh:250
X509Chain * PxyChain
Definition: XrdSecProtocolgsi.hh:515
char * exppxy
Definition: XrdSecProtocolgsi.hh:206
int ServerDoCertreq(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)
Definition: XrdOucHash.hh:54
static int VOMSCertFmt
Definition: XrdSecProtocolgsi.hh:360
bool srvMode
Definition: XrdSecProtocolgsi.hh:410
Definition: XrdSecProtocolgsi.hh:147
static void ErrF(XrdOucErrInfo *einfo, kXR_int32 ecode, const char *msg1, const char *msg2=0, const char *msg3=0)
void UnLock()
Definition: XrdSysPthread.hh:224
static int CACheck
Definition: XrdSecProtocolgsi.hh:336
Generic structure to pass security information back and forth.
Definition: XrdSecInterface.hh:50
static int DefBits
Definition: XrdSecProtocolgsi.hh:335
Definition: XrdSecProtocolgsi.hh:91
static int CRLRefresh
Definition: XrdSecProtocolgsi.hh:339
int ParseServerInput(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)
Definition: XrdSecProtocolgsi.hh:102
static String DefError
Definition: XrdSecProtocolgsi.hh:343
XrdCryptoRSA * sessionKsig
Definition: XrdSecProtocolgsi.hh:407
char * clist
Definition: XrdSecProtocolgsi.hh:175
Definition: XrdSecProtocolgsi.hh:122
static int GMAPOpt
Definition: XrdSecProtocolgsi.hh:345
Definition: XrdSecProtocolgsi.hh:114
Definition: XrdSecProtocolgsi.hh:92
kgsiStatus
Definition: XrdSecProtocolgsi.hh:82
static int MonInfoOpt
Definition: XrdSecProtocolgsi.hh:361
Definition: XrdSecProtocolgsi.hh:280
static char * Init(gsiOptions o, XrdOucErrInfo *erp)
Definition: XrdSecProtocolgsi.hh:134
Definition: XrdCryptoX509.hh:51
Definition: XrdSecProtocolgsi.hh:129
static XrdSysError eDest
Definition: XrdSecProtocolgsi.hh:398
Definition: XrdSecProtocolgsi.hh:137
XrdSutPFEntry * Cref
Definition: XrdSecProtocolgsi.hh:511
static int AuthzCertFmt
Definition: XrdSecProtocolgsi.hh:351
Definition: XrdOucString.hh:254
int ServerDoSigpxy(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)
static String PxyValid
Definition: XrdSecProtocolgsi.hh:333
void Cleanup(bool keepCA=0)
char * srvnames
Definition: XrdSecProtocolgsi.hh:205
Definition: XrdSecProtocolgsi.hh:109
kgsiServerSteps
Definition: XrdSecProtocolgsi.hh:98
static String SrvCert
Definition: XrdSecProtocolgsi.hh:328
#define XrdCryptoMax
Definition: XrdSecProtocolgsi.hh:70
bool createpxy
Definition: XrdSecProtocolgsi.hh:252
void Dump(XrdSecProtocolgsi *p=0)
Definition: XrdCryptoX509Chain.hh:80
int authzcall
Definition: XrdSecProtocolgsi.hh:198
Definition: XrdSecProtocolgsi.hh:128
time_t TimeStamp
Definition: XrdSecProtocolgsi.hh:504
static XrdCryptoCipher * refcip[XrdCryptoMax]
Definition: XrdSecProtocolgsi.hh:371
static int CRLDownload
Definition: XrdSecProtocolgsi.hh:338
int ServerDoCert(XrdSutBuffer *br, XrdSutBuffer **bm, String &cmsg)