core: New function gpgme_op_create_key.

* src/engine-backend.h (engine_ops): Change prototype of genkey.
* src/engine-gpgsm.c (gpgsm_genkey): Change accordingly.
* src/engine-gpg.c (gpg_genkey): Change it to a dispatcher.
(gpg_createkey_from_param): New for the old functionality.
(gpg_createkey_legacy): New.  Stub for now.
(gpg_createkey): New.
(gpg_addkey): New.  Stub for now.
(gpg_adduid): New.  Stub for now.
* src/engine.c (_gpgme_engine_op_genkey): Add new args.
* src/genkey.c (op_data_t): Add field ERROR_CODE.
(parse_error): New.
(genkey_status_handler): Parse ERROR status line.
(genkey_start): Use NULL/0 for the new args.
(createkey_start): New.
(gpgme_op_createkey_start, gpgme_op_createkey): New.
* src/gpgme.def, src/libgpgme.vers: Add gpgme_op_createkey_start and
gpgme_op_createkey.
* src/gpgme.h.in (_gpgme_op_genkey_result): Add fields PUBKEY and
SECKEY.
(GPGME_CREATE_SIGN): New.
(GPGME_CREATE_ENCR): New.
(GPGME_CREATE_CERT): New.
(GPGME_CREATE_AUTH): New.
(GPGME_CREATE_NOPASSWD): New.
(GPGME_CREATE_SELFSIGNED): New.
(GPGME_CREATE_NOSTORE): New.
(GPGME_CREATE_WANTPUB): New.
(GPGME_CREATE_WANTSEC): New.
(GPGME_CREATE_FORCE): New.

* tests/run-genkey.c: New.
* tests/Makefile.am (noinst_PROGRAMS): Add it.
--

This function uses the new --quick-gen-key API of gpg.  A limited
compatibility mode to use older gpg versions and gpgsm will eventually
be provided.  Not all flags are currently implemented.

 ./run-genkey --unprotected --force [email protected]

Create a new standard key with the given user id.  --force is used to
allow creating more than one key with that user id in the keyring.

 ./run-genkey --unprotected --force \
      [email protected] default default 2145826800

Creates a new standard key with an expiration date of 2037-12-31.

 ./run-genkey --unprotected --force \
      [email protected] future-default default 2145826800

Create a standard key using the fugure default algorithms.

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/engine-backend.h b/src/engine-backend.h
index a15194e6..842292dd 100644
--- a/src/engine-backend.h
+++ b/src/engine-backend.h
@@ -82,7 +82,11 @@ struct engine_ops
   gpgme_error_t (*export_ext) (void *engine, const char *pattern[],
 			       gpgme_export_mode_t mode, gpgme_data_t keydata,
 			       int use_armor);
-  gpgme_error_t (*genkey) (void *engine, gpgme_data_t help_data, int use_armor,
+  gpgme_error_t (*genkey) (void *engine,
+                           const char *userid, const char *algo,
+                           unsigned long reserved, unsigned long expires,
+                           gpgme_key_t key, unsigned int flags,
+                           gpgme_data_t help_data, int use_armor,
 			   gpgme_data_t pubkey, gpgme_data_t seckey);
   gpgme_error_t (*import) (void *engine, gpgme_data_t keydata,
                            gpgme_key_t *keyarray);