diff options
Diffstat (limited to 'src/engine-gpg.c')
| -rw-r--r-- | src/engine-gpg.c | 81 |
1 files changed, 73 insertions, 8 deletions
diff --git a/src/engine-gpg.c b/src/engine-gpg.c index 809806c4..90e3b89e 100644 --- a/src/engine-gpg.c +++ b/src/engine-gpg.c @@ -43,6 +43,7 @@ #include "sema.h" #include "debug.h" #include "data.h" +#include "mbox-util.h" #include "engine-backend.h" @@ -1892,8 +1893,70 @@ gpg_edit (void *engine, int type, gpgme_key_t key, gpgme_data_t out, } +/* Add a single argument from a key to an -r option. */ +static gpg_error_t +add_arg_recipient (engine_gpg_t gpg, gpgme_encrypt_flags_t flags, + gpgme_key_t key) +{ + gpg_error_t err; + + if ((flags & GPGME_ENCRYPT_WANT_ADDRESS)) + { + /* We have no way to figure out which mail address was + * requested. FIXME: It would be possible to figure this out by + * consulting the SENDER property of the context. */ + err = gpg_error (GPG_ERR_INV_USER_ID); + } + else + err = add_arg (gpg, key->subkeys->fpr); + + return err; +} + + +/* Add a single argument from a USERID string to an -r option. */ +static gpg_error_t +add_arg_recipient_string (engine_gpg_t gpg, gpgme_encrypt_flags_t flags, + const char *userid, int useridlen) +{ + gpg_error_t err; + + if ((flags & GPGME_ENCRYPT_WANT_ADDRESS)) + { + char *tmpstr, *mbox; + + tmpstr = malloc (useridlen + 1); + if (!tmpstr) + err = gpg_error_from_syserror (); + else + { + memcpy (tmpstr, userid, useridlen); + tmpstr[useridlen] = 0; + + mbox = _gpgme_mailbox_from_userid (tmpstr); + if (!mbox) + { + err = gpg_error_from_syserror (); + if (gpg_err_code (err) == GPG_ERR_EINVAL) + err = gpg_error (GPG_ERR_INV_USER_ID); + } + else + err = add_arg (gpg, mbox); + + free (mbox); + free (tmpstr); + } + } + else + err = add_arg_len (gpg, NULL, userid, useridlen); + + return err; +} + + static gpgme_error_t -append_args_from_recipients (engine_gpg_t gpg, gpgme_key_t recp[]) +append_args_from_recipients (engine_gpg_t gpg, gpgme_encrypt_flags_t flags, + gpgme_key_t recp[]) { gpgme_error_t err = 0; int i = 0; @@ -1905,7 +1968,7 @@ append_args_from_recipients (engine_gpg_t gpg, gpgme_key_t recp[]) if (!err) err = add_arg (gpg, "-r"); if (!err) - err = add_arg (gpg, recp[i]->subkeys->fpr); + err = add_arg_recipient (gpg, flags, recp[i]); if (err) break; i++; @@ -1916,7 +1979,9 @@ append_args_from_recipients (engine_gpg_t gpg, gpgme_key_t recp[]) /* Take recipients from the LF delimited STRING and add -r args. */ static gpg_error_t -append_args_from_recipients_string (engine_gpg_t gpg, const char *string) +append_args_from_recipients_string (engine_gpg_t gpg, + gpgme_encrypt_flags_t flags, + const char *string) { gpg_error_t err = 0; int any = 0; @@ -1945,7 +2010,7 @@ append_args_from_recipients_string (engine_gpg_t gpg, const char *string) { err = add_arg (gpg, "-r"); if (!err) - err = add_arg_len (gpg, NULL, string, n); + err = add_arg_recipient_string (gpg, flags, string, n); if (!err) any = 1; } @@ -2009,9 +2074,9 @@ gpg_encrypt (void *engine, gpgme_key_t recp[], const char *recpstring, err = add_arg (gpg, "--no-encrypt-to"); if (!err && !recp && recpstring) - err = append_args_from_recipients_string (gpg, recpstring); + err = append_args_from_recipients_string (gpg, flags, recpstring); else if (!err) - err = append_args_from_recipients (gpg, recp); + err = append_args_from_recipients (gpg, flags, recp); } /* Tell the gpg object about the data. */ @@ -2084,9 +2149,9 @@ gpg_encrypt_sign (void *engine, gpgme_key_t recp[], err = add_arg (gpg, "--no-encrypt-to"); if (!err && !recp && recpstring) - err = append_args_from_recipients_string (gpg, recpstring); + err = append_args_from_recipients_string (gpg, flags, recpstring); else if (!err) - err = append_args_from_recipients (gpg, recp); + err = append_args_from_recipients (gpg, flags, recp); } if (!err) |