/[winpt]/trunk/Src/wptKeyEdit.cpp
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revision 129 by twoaday, Fri Dec 30 13:56:10 2005 UTC revision 304 by twoaday, Wed Mar 21 10:59:31 2007 UTC
# Line 1  Line 1 
1  /* wptKeyEdit.cpp - GPG key edit abstraction  /* wptKeyEdit.cpp - GPG key edit abstraction
2   *      Copyright (C) 2005 Timo Schulz   *      Copyright (C) 2005, 2006 Timo Schulz
3   *      Copyright (C) 2005 g10 Code GmbH   *      Copyright (C) 2005 g10 Code GmbH
4   *   *
5   * This file is part of WinPT.   * This file is part of WinPT.
# Line 34  Line 34 
34  #include "wptW32API.h"  #include "wptW32API.h"
35  #include "wptGPG.h"  #include "wptGPG.h"
36  #include "wptErrors.h"  #include "wptErrors.h"
37    #include "wptUTF8.h"
38    
39    
40  /* Parse the colon status information of @line and store  /* Parse the colon status information of @line and store
# Line 74  rev_key_colon_handler (gpg_desig_rev_t * Line 75  rev_key_colon_handler (gpg_desig_rev_t *
75          if (pend == NULL)          if (pend == NULL)
76              break;              break;
77          switch (field) {          switch (field) {
78          case  4: r->pubkey_algo = (gpgme_pubkey_algo_t)atol (pend); break;          case  4:
79          case 10: strncpy (r->fpr, pend, 40); r->fpr[40] = 0; break;              r->pubkey_algo = (gpgme_pubkey_algo_t)atol (pend);
80                break;
81    
82            case 10:
83                strncpy (r->fpr, pend, 40);
84                r->fpr[40] = 0;
85                break;
86          }                }      
87      }      }
88      if (p)      if (p)
# Line 92  uid_inf_colon_handler (gpg_uid_info_t *i Line 99  uid_inf_colon_handler (gpg_uid_info_t *i
99  {  {
100      gpg_uid_info_t i, t;      gpg_uid_info_t i, t;
101      char *p, *pend;      char *p, *pend;
102        char *name;
103      int field = 0, len = 0;      int field = 0, len = 0;
104    
105      if (!line || strlen (line) < 3 || strncmp (line, "uid", 3))      if (!line || strlen (line) < 3 || strncmp (line, "uid", 3))
# Line 122  uid_inf_colon_handler (gpg_uid_info_t *i Line 130  uid_inf_colon_handler (gpg_uid_info_t *i
130              break;              break;
131    
132          case 10: /* user ID */          case 10: /* user ID */
133              i->name = (char *)calloc (1, strlen (pend)+1);              name = (char *)calloc (1, strlen (pend)+1);
134              if (!i->name)              if (!name)
135                  return gpg_error (GPG_ERR_ENOMEM);;                  return gpg_error (GPG_ERR_ENOMEM);;
136              gpg_decode_c_string (pend, &i->name, strlen (pend)+ 1);              gpg_decode_c_string (pend, &name, strlen (pend)+ 1);
137                i->name = utf8_to_native (name);
138                safe_free (name);
139              if (strchr (pend, '<') != NULL && strchr (pend, '>') != NULL) {              if (strchr (pend, '<') != NULL && strchr (pend, '>') != NULL) {
140                  int pos = strchr (i->name, '<')- i->name + 1;                  int pos = strchr (i->name, '<')- i->name + 1;
141                  int end = strchr (i->name, '>') - i->name;                  int end = strchr (i->name, '>') - i->name;
# Line 138  uid_inf_colon_handler (gpg_uid_info_t *i Line 148  uid_inf_colon_handler (gpg_uid_info_t *i
148    
149          case 13: /* preferences */          case 13: /* preferences */
150              if (strstr (pend, "mdc")) {              if (strstr (pend, "mdc")) {
151                    const char *s = "no-ks-modify";
152                  len = strlen (pend) - 4; /* ,mdc */                  len = strlen (pend) - 4; /* ,mdc */
153                  if (strstr (pend, "no-ks-modify")) {                  if (strstr (pend, s)) {
154                      i->flags.no_ks_modify = 1;                      i->flags.no_ks_modify = 1;
155                      len -= 13; /* ,no-ks-modify */                      len -= strlen (s)+1; /* ',' + s */
156                  }                  }
157                  i->prefs = (char*)calloc (1, len+1);                  i->prefs = (char*)calloc (1, len+1);
158                  if (!i->prefs)                  if (!i->prefs)
# Line 159  uid_inf_colon_handler (gpg_uid_info_t *i Line 170  uid_inf_colon_handler (gpg_uid_info_t *i
170              break;              break;
171    
172          case 14: /* index/flags */          case 14: /* index/flags */
173              i->index = atol (pend);              i->index = atoi (pend);
174              if (strchr (pend, 'r'))              if (strchr (pend, 'r'))
175                  i->flags.revoked = 1;                  i->flags.revoked = 1;
176              if (strchr (pend, 'p'))              if (strchr (pend, 'p'))
# Line 224  list2_handler (void *opaque, gpgme_statu Line 235  list2_handler (void *opaque, gpgme_statu
235      return 0;      return 0;
236  }  }
237    
238    
239  /* Dummy handler to get the colon data and then quit. */  /* Dummy handler to get the colon data and then quit. */
240  static gpgme_error_t  static gpgme_error_t
241  list_handler (void *opaque, gpgme_status_code_t code, const char *key, int fd)  list_handler (void *opaque, gpgme_status_code_t code, const char *key, int fd)
# Line 270  GpgKeyEdit::getDesignatedRevoker (gpg_de Line 282  GpgKeyEdit::getDesignatedRevoker (gpg_de
282          goto leave;          goto leave;
283            
284      gpgme_data_rewind (out);      gpgme_data_rewind (out);
285      while (gpg_data_readline (out, buf, sizeof (buf)-1) > 0)      while (gpg_data_readline (out, buf, DIM (buf)-1) > 0)
286          rev_key_colon_handler (&rev, buf);          rev_key_colon_handler (&rev, buf);
287      *r_rev = rev;      *r_rev = rev;
288    
# Line 284  leave: Line 296  leave:
296      return err;      return err;
297  }  }
298    
299    
300  /* Retrieve all user ID information of the key set via setKey  /* Retrieve all user ID information of the key set via setKey
301     in @r_inf. The result also contains the user ID number which     in @r_inf. The result also contains the user ID number which
302     is needed to securely delete the user-ID. */     is needed to securely delete the user-ID. */
# Line 307  GpgKeyEdit::getUseridInfo (gpg_uid_info_ Line 320  GpgKeyEdit::getUseridInfo (gpg_uid_info_
320          goto leave;          goto leave;
321            
322      gpgme_data_rewind (out);      gpgme_data_rewind (out);
323      while (gpg_data_readline (out, buf, sizeof (buf) -1) > 0)      while (gpg_data_readline (out, buf, DIM (buf) -1) > 0)
324          uid_inf_colon_handler (&inf, buf);          uid_inf_colon_handler (&inf, buf);
325    
326      *r_uinf = inf;      *r_uinf = inf;
# Line 323  leave: Line 336  leave:
336  }  }
337    
338    
339  /* Construct an object with the given key in @key. */  /* Clear object. */
340  GpgKeyEdit::GpgKeyEdit (gpgme_key_t _key)  void
341    GpgKeyEdit::clear (void)
342  {  {
343      this->key = _key;      pass = NULL;    
     pass = NULL;  
     type = 0;  
344      name = NULL;      name = NULL;
345      cmt = NULL;      cmt = NULL;
346      email = NULL;      email = NULL;
347        type = 0;
348      cnt = 0;      cnt = 0;
349      cmd_sent = 0;      cmd_sent = 0;
350      resval = 0;      resval = 0;
351        uid_index = sig_index = key_index = -1;
352        key_has_passwd = true;
353    }
354    
355    
356    GpgKeyEdit::GpgKeyEdit (void)
357    {
358        clear ();
359        key = NULL;
360        gpgme_new (&ctx); /*FIXME */
361    }
362    
363    
364    /* Construct an object with the given key in @key. */
365    GpgKeyEdit::GpgKeyEdit (gpgme_key_t _key)
366    {
367        clear ();
368        this->key = _key;
369      gpgme_new (&ctx); /* FIXME */      gpgme_new (&ctx); /* FIXME */
370  }  }
371    
372  /* Construct an object and fetch the key with the keyid @keyid. */  /* Construct an object and fetch the key with the keyid @keyid. */
373  GpgKeyEdit::GpgKeyEdit (const char *_keyid)  GpgKeyEdit::GpgKeyEdit (const char *_keyid)
374  {  {
375        clear ();
376      get_pubkey (_keyid, &this->key);      get_pubkey (_keyid, &this->key);
377      pass = NULL;      gpgme_new (&ctx); /* FIXME */    
     type = 0;  
     name = NULL;  
     cmt = NULL;  
     cnt = 0;  
     email = NULL;  
     cmd_sent = 0;  
     resval = 0;  
     gpgme_new (&ctx); /* FIXME */  
378  }  }
379    
380  /* Delete the given object. */  /* Delete the given object. */
# Line 369  GpgKeyEdit::reset (void) Line 393  GpgKeyEdit::reset (void)
393  {  {
394      cmd_sent = 0;      cmd_sent = 0;
395      cnt = 0;      cnt = 0;
     //resval = 0;  
396  }  }
397    
398    
# Line 397  GpgKeyEdit::setCallback (gpgme_progress_ Line 420  GpgKeyEdit::setCallback (gpgme_progress_
420      gpgme_set_progress_cb (ctx, cb, cb_value);      gpgme_set_progress_cb (ctx, cb, cb_value);
421  }  }
422    
423    
424    /* Clear the stored passphrase. */
425    void
426    GpgKeyEdit::clearPassphrase (void)
427    {
428        if (pass)
429            pass = NULL;
430    }
431    
432    
433    
434    /* Inidicate that a key is protected by  a passphrase or not. */
435    void
436    GpgKeyEdit::setNoPassphrase (bool val)
437    {
438        key_has_passwd = !val;
439    }
440    
441  /* Set the passphrase to @pass. */  /* Set the passphrase to @pass. */
442  void  void
443  GpgKeyEdit::setPassphrase (const char *_pass)  GpgKeyEdit::setPassphrase (const char *_pass)
# Line 404  GpgKeyEdit::setPassphrase (const char *_ Line 445  GpgKeyEdit::setPassphrase (const char *_
445      this->pass = _pass;      this->pass = _pass;
446  }  }
447    
448    
449    /* Kludge to allow to handle admin and user PINs. */
450    void
451    GpgKeyEdit::setPassphrase2 (const char *_pass2)
452    {
453        this->new_pass = _pass2;
454    }
455    
456  /* Set the current key to @key. */  /* Set the current key to @key. */
457  void  void
458  GpgKeyEdit::setKey (gpgme_key_t _key)  GpgKeyEdit::setKey (gpgme_key_t _key)
# Line 444  GpgKeyEdit::getResult(void) Line 493  GpgKeyEdit::getResult(void)
493  }  }
494    
495    
496    /* Return the amount of days the key is valid. */
497    int
498    GpgKeyEdit::getValidDays (void)
499    {
500        return valid;
501    }
502    
503    
504  int  int
505  GpgKeyEdit::getType (void)  GpgKeyEdit::getType (void)
# Line 451  GpgKeyEdit::getType (void) Line 507  GpgKeyEdit::getType (void)
507      return type;      return type;
508  }  }
509    
510    
511    /* Add the notation data from @notation to the user ID
512       with the index @_uid_idx.
513       Return value: 0 on success.  */
514    gpgme_error_t
515    GpgKeyEdit::addNotation (int _uid_idx, const char *_notation)
516    {
517        if (!key)
518            return gpg_error (GPG_ERR_INV_OBJ);
519        if (key_has_passwd && !this->pass)
520            return gpg_error (GPG_ERR_INV_PASSPHRASE);
521    
522        type = GPG_EDITKEY_NOTATION;
523        this->uid_index = _uid_idx;
524        this->notation = (char*)_notation;
525        return gpg_editkey (this->ctx, this->key, this);
526    }
527    
528    
529  /* Sign the key stored in the object with the  /* Sign the key stored in the object with the
530     signing mode @mode and the signature class @sig_class.     signing mode @mode and the signature class @sig_class.
531     Return value: 0 on success. */     Return value: 0 on success. */
532  gpgme_error_t  gpgme_error_t
533  GpgKeyEdit::signKey (int mode, int _sig_class, const char *_exp_date)  GpgKeyEdit::signKey (int mode, int _sig_class, const char *_exp_date)
534  {  {
535      if (!this->key || !this->pass)      if (!this->key)
536            return gpg_error (GPG_ERR_INV_OBJ);
537        if (key_has_passwd && !this->pass)
538            return gpg_error (GPG_ERR_INV_PASSPHRASE);
539    
540        type = mode;
541        this->exp_date = _exp_date;
542        this->sig_class = _sig_class;
543        return gpg_editkey (this->ctx, this->key, this);
544    }
545    
546    
547    /* Sign a single user-id with the index @_uid_index.
548       All other parameters are equal to signKey().
549       Return value: 0 on success. */
550    gpgme_error_t
551    GpgKeyEdit::signUserid (int _uid_idx, int mode, int _sig_class,
552                            const char *_exp_date)
553    {
554        if (!this->key)
555          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
556        if (key_has_passwd && !this->pass)
557            return gpg_error (GPG_ERR_INV_PASSPHRASE);
558    
559        this->uid_index = _uid_idx;
560      type = mode;      type = mode;
561      this->exp_date = _exp_date;      this->exp_date = _exp_date;
562      this->sig_class = _sig_class;      this->sig_class = _sig_class;
563      return gpg_editkey (this->ctx, this->key, this);      return gpg_editkey (this->ctx, this->key, this);
564  }  }
565    
566    
567  /* Set the ownertrust of the key stored in the object  /* Set the ownertrust of the key stored in the object
568     to the trust value @trust.     to the trust value @trust.
569     Return value: 0 on success. */     Return value: 0 on success. */
# Line 486  GpgKeyEdit::setTrust (gpgme_validity_t t Line 584  GpgKeyEdit::setTrust (gpgme_validity_t t
584  gpgme_error_t  gpgme_error_t
585  GpgKeyEdit::addUserid (const char *_name, const char *_cmt, const char *_email)  GpgKeyEdit::addUserid (const char *_name, const char *_cmt, const char *_email)
586  {  {
587      if (!this->key || !this->pass)      if (!this->key)
588          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
589        if (key_has_passwd && !this->pass)
590            return gpg_error (GPG_ERR_INV_PASSPHRASE);
591    
592      type = GPG_EDITKEY_ADDUID;      type = GPG_EDITKEY_ADDUID;
593      free_if_alloc (this->name);      free_if_alloc (this->name);
# Line 529  GpgKeyEdit::delKey (int _key_index) Line 629  GpgKeyEdit::delKey (int _key_index)
629      return gpg_editkey (this->ctx, this->key, this);      return gpg_editkey (this->ctx, this->key, this);
630  }  }
631    
632    
633    /* Add a new key on a smart card.
634       The type is given in @type. */
635    gpgme_error_t
636    GpgKeyEdit::addCardKey (int _type)
637    {
638        if (!this->key)
639            return gpg_error (GPG_ERR_INV_OBJ);
640        if (!this->pass)
641            return gpg_error (GPG_ERR_INV_PASSPHRASE);
642        if (_type < 1 || _type > 3)
643            return gpg_error (GPG_ERR_INV_VALUE);
644    
645        type = GPG_EDITKEY_ADDCARDKEY;
646        this->key_index = _type;
647        return gpg_editkey (this->ctx, this->key, this);
648    }
649    
650    
651  /* Add a new subkey to the given key.  /* Add a new subkey to the given key.
652     The new key will have @pubkey_algo as the algorithm     The new key will have @pubkey_algo as the algorithm
653     and a size of @pubkey_size bits. If valid > 0, the     and a size of @pubkey_size bits. If valid > 0, the
# Line 538  gpgme_error_t Line 657  gpgme_error_t
657  GpgKeyEdit::addSubkey (gpgme_pubkey_algo_t _pubkey_algo,  GpgKeyEdit::addSubkey (gpgme_pubkey_algo_t _pubkey_algo,
658                         unsigned int _pubkey_size, long _valid)                         unsigned int _pubkey_size, long _valid)
659  {  {
660      if (!this->key || !this->pass)      if (!this->key)
661          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
662        if (key_has_passwd && !this->pass)
663            return gpg_error (GPG_ERR_INV_PASSPHRASE);
664    
665      type = GPG_EDITKEY_ADDKEY;      type = GPG_EDITKEY_ADDKEY;
666      this->pubkey_algo = _pubkey_algo;      this->pubkey_algo = _pubkey_algo;
# Line 554  GpgKeyEdit::addSubkey (gpgme_pubkey_algo Line 675  GpgKeyEdit::addSubkey (gpgme_pubkey_algo
675  gpgme_error_t  gpgme_error_t
676  GpgKeyEdit::changePassphrase (const char *_new_pass, int allow_empty)  GpgKeyEdit::changePassphrase (const char *_new_pass, int allow_empty)
677  {  {
678      if (!this->key || !this->pass)      if (!this->key)
679          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
680        if (key_has_passwd && !this->pass)
681            return gpg_error (GPG_ERR_INV_PASSPHRASE);
682            
683      type = GPG_EDITKEY_PASSWD;      type = GPG_EDITKEY_PASSWD;
684      this->new_pass = _new_pass;      this->new_pass = _new_pass;
# Line 569  GpgKeyEdit::changePassphrase (const char Line 692  GpgKeyEdit::changePassphrase (const char
692  gpgme_error_t  gpgme_error_t
693  GpgKeyEdit::setPrimaryUserid (int _uid_index)  GpgKeyEdit::setPrimaryUserid (int _uid_index)
694  {  {
695      if (!this->key || !this->pass)      if (!this->key)
696          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
697        if (key_has_passwd && !this->pass)
698            return gpg_error (GPG_ERR_INV_PASSPHRASE);
699    
700      type = GPG_EDITKEY_PRIMARY;      type = GPG_EDITKEY_PRIMARY;
701      this->uid_index = _uid_index;      this->uid_index = _uid_index;
# Line 585  gpgme_error_t Line 710  gpgme_error_t
710  GpgKeyEdit::setKeyExpireDate (int _key_index, long exp_timestamp,  GpgKeyEdit::setKeyExpireDate (int _key_index, long exp_timestamp,
711                                bool exp_days)                                bool exp_days)
712  {  {
713      if (!this->key || !this->pass)      if (!this->key)
714          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
715        if (key_has_passwd && !this->pass)
716            return gpg_error (GPG_ERR_INV_PASSPHRASE);
717      if (!exp_days && exp_timestamp > 0 && exp_timestamp < time (NULL))      if (!exp_days && exp_timestamp > 0 && exp_timestamp < time (NULL))
718          return gpg_error (GPG_ERR_INV_ARG);          return gpg_error (GPG_ERR_INV_ARG);
719            
# Line 606  GpgKeyEdit::setKeyExpireDate (int _key_i Line 733  GpgKeyEdit::setKeyExpireDate (int _key_i
733  gpgme_error_t  gpgme_error_t
734  GpgKeyEdit::revokeUserid (int _uid_index)  GpgKeyEdit::revokeUserid (int _uid_index)
735  {  {
736      if (!this->key || !this->pass)      if (!this->key)
737          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
738        if (key_has_passwd && !this->pass)
739            return gpg_error (GPG_ERR_INV_PASSPHRASE);
740    
741      type = GPG_EDITKEY_REVUID;      type = GPG_EDITKEY_REVUID;
742      this->uid_index = _uid_index;      this->uid_index = _uid_index;
# Line 621  GpgKeyEdit::revokeUserid (int _uid_index Line 750  GpgKeyEdit::revokeUserid (int _uid_index
750  gpgme_error_t  gpgme_error_t
751  GpgKeyEdit::revokeSignature (int _uid_index, int _sig_index)  GpgKeyEdit::revokeSignature (int _uid_index, int _sig_index)
752  {  {
753      if (!this->key || !this->pass)      if (!this->key)
754          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
755        if (key_has_passwd && !this->pass)
756            return gpg_error (GPG_ERR_INV_PASSPHRASE);
757    
758      type = GPG_EDITKEY_REVSIG;      type = GPG_EDITKEY_REVSIG;
759      this->uid_index = _uid_index;      this->uid_index = _uid_index;
# Line 638  GpgKeyEdit::revokeSignature (int _uid_in Line 769  GpgKeyEdit::revokeSignature (int _uid_in
769  gpgme_error_t  gpgme_error_t
770  GpgKeyEdit::revokeSubkey (int _key_index, int _reason, const char *_cmt)  GpgKeyEdit::revokeSubkey (int _key_index, int _reason, const char *_cmt)
771  {  {
772      if (!this->key || !this->pass)      if (!this->key)
773          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
774        if (key_has_passwd && !this->pass)
775            return gpg_error (GPG_ERR_INV_PASSPHRASE);
776    
777      type = GPG_EDITKEY_REVKEY;      type = GPG_EDITKEY_REVKEY;
778      this->key_index = _key_index;      this->key_index = _key_index;
# Line 659  GpgKeyEdit::revokeSubkey (int _key_index Line 792  GpgKeyEdit::revokeSubkey (int _key_index
792  gpgme_error_t  gpgme_error_t
793  GpgKeyEdit::addDesignatedRevoker (const char *uid)  GpgKeyEdit::addDesignatedRevoker (const char *uid)
794  {  {
795      if (!this->key || !this->pass)      if (!this->key)
796          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
797        if (key_has_passwd && !this->pass)
798            return gpg_error (GPG_ERR_INV_PASSPHRASE);
799    
800      type = GPG_EDITKEY_ADDREV;      type = GPG_EDITKEY_ADDREV;
801      free_if_alloc (this->name);      free_if_alloc (this->name);
# Line 674  GpgKeyEdit::addDesignatedRevoker (const Line 809  GpgKeyEdit::addDesignatedRevoker (const
809  gpgme_error_t  gpgme_error_t
810  GpgKeyEdit::addPhotoid (const char *jpg_file)  GpgKeyEdit::addPhotoid (const char *jpg_file)
811  {  {
812      if (!this->key || !this->pass)      if (!this->key)
813          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
814        if (key_has_passwd && !this->pass)
815            return gpg_error (GPG_ERR_INV_PASSPHRASE);
816    
817      type = GPG_EDITKEY_ADDPHOTO;      type = GPG_EDITKEY_ADDPHOTO;
818      this->url = jpg_file;      this->url = jpg_file;
# Line 703  GpgKeyEdit::disable (void) Line 840  GpgKeyEdit::disable (void)
840  }  }
841    
842    
843    /* Remove unusable parts and all signatures from a key. */
844    gpgme_error_t
845    GpgKeyEdit::minimizeKey (void)
846    {
847        if (!this->key)
848            return gpg_error (GPG_ERR_INV_OBJ);
849        type = GPG_EDITKEY_MINIMIZE;
850        return gpg_editkey (this->ctx, this->key, this);
851    }
852    
853    
854  /* Remove unusable parts from a key. */  /* Remove unusable parts from a key. */
855  gpgme_error_t  gpgme_error_t
856  GpgKeyEdit::cleanKey (void)  GpgKeyEdit::cleanKey (void)
# Line 718  GpgKeyEdit::cleanKey (void) Line 866  GpgKeyEdit::cleanKey (void)
866     index @uid_index to the prefs given in @new_prefs.     index @uid_index to the prefs given in @new_prefs.
867     Return value: 0 on success. */     Return value: 0 on success. */
868  gpgme_error_t  gpgme_error_t
869  GpgKeyEdit::setUseridPreferences (int _uid_index, const char *new_prefs)  GpgKeyEdit::setUseridPreferences (int _uid_index, const char *_new_prefs)
870  {  {
871      if (!this->key || !this->pass)      if (!this->key)
872          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
873      return 0;      if (key_has_passwd && !this->pass)
874            return gpg_error (GPG_ERR_INV_PASSPHRASE);
875        type = GPG_EDITKEY_SETPREF;
876        this->uid_index = _uid_index;
877        this->new_prefs = _new_prefs;
878        return gpg_editkey (this->ctx, this->key, this);
879  }  }
880    
881    
# Line 741  GpgKeyEdit::delUseridSignature (int _uid Line 894  GpgKeyEdit::delUseridSignature (int _uid
894  }  }
895    
896  /* Set the preferred keyserver for the given key to @url.  /* Set the preferred keyserver for the given key to @url.
897       If @_uid_index is -1, set the keyserver for all user-ids.
898     Return value: 0 on success. */     Return value: 0 on success. */
899  gpgme_error_t  gpgme_error_t
900  GpgKeyEdit::setPreferredKeyserver (int _uid_index, const char *_url)  GpgKeyEdit::setPreferredKeyserver (int _uid_index, const char *_url)
901  {  {
902      if (!this->key || !this->pass)      if (!this->key)
903          return gpg_error (GPG_ERR_INV_OBJ);          return gpg_error (GPG_ERR_INV_OBJ);
904      if (!url)      if (key_has_passwd && !this->pass)
905            return gpg_error (GPG_ERR_INV_PASSPHRASE);
906        if (!_url)
907          return gpg_error (GPG_ERR_INV_ARG);          return gpg_error (GPG_ERR_INV_ARG);
908    
909      type = GPG_EDITKEY_KEYSERV;      type = GPG_EDITKEY_KEYSERV;
910      this->url = _url;      this->url = _url;
911      this->uid_index = _uid_index;      this->uid_index = _uid_index;
912      return gpg_editkey (this->ctx, this->key, this);      return gpg_editkey (this->ctx, this->key, this);
913  }  }
914    
915    
916    /* Return the saved user-id index. */
917    int
918    GpgKeyEdit::getUseridIndex (void)
919    {
920        return uid_index;
921    }
922    
923    
924    /* Return the saved key index. */  
925    int
926    GpgKeyEdit::getKeyIndex (void)
927    {
928        return key_index;
929    }
930    
931    
932    /* Return the saved sig index. */
933    int
934    GpgKeyEdit::getSigIndex (void)
935    {
936        return sig_index;
937    }
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