Commit Graph

30 Commits

Author SHA1 Message Date
Andre Heinecke
aa59f4970a
json: Refactor signature and ei code
* src/gpgme-json.c (add_summary_to_object): Changed to:
sigsum_to_json.
(add_signature_to_object): Changed to signature_to_json.
(add_signatures_to_object): Changed to verify_result_to_json.
(add_ei_to_object): Changed to engine_info_to_json.
(op_decrypt, op_verify, op_version): Use new functions.

--
This pattern of gpgme_type to json object conversion
is much cleaner then the error returning "add to object"
functions.
2018-05-25 12:17:46 +02:00
Andre Heinecke
546e3295ea
json: Implement keylist
* src/gpgme-json.c (xjson_AddStringToObject0)
(xjson_AddItemToObject): New helpers.
(sig_notation_to_json, key_sig_to_json, tofu_to_json)
(uid_to_json, subkey_to_json, key_to_json): New
GPGME to JSON functions.
(op_keylist): New.
(process_request): Add op_keylist.

--
The conversion from GPGME data structures to
JSON follow the same pattern for the keylist
functions using the xjson wrappers instead
of error checking every cJSON call.

For large keylists the keylist command also
needs a data / getmore handling somehow.
2018-05-25 11:56:32 +02:00
Andre Heinecke
a46c27b321
json: Deduplicate input handling code
* gpgme-json.c (get_string_data): New.
(op_verify, op_sign, op_decrypt, op_encrypt): Use it.

--
This handles the common base64 decoding and creation of the
gpgme_data object.
2018-05-25 11:56:32 +02:00
Andre Heinecke
9fca7c8406
json: Add code to gpg_error based messages
* src/gpgme-json.c (gpg_error_object): New.
(error_object_v): Extend to take error.

--
Having the error code is helpful, especially as
the strerrors are localized. E.g. to detect
an ERROR_CANCELED.
2018-05-24 16:35:42 +02:00
Andre Heinecke
61f4532ba9
json: Implement op_version
* src/gpgme-json.c (op_version): New.
(process_request): Extend for version.
(protocol_to_string, add_ei_to_object): New helpers.
2018-05-24 16:15:14 +02:00
Andre Heinecke
5fbf81c18b
json: Implement op_verify
* src/gpgme-json.c (op_verify): New.
(hlp_help): Add verify.
(process_request): Add verify.

--
Mostly works, except for detached, base64 encoded signatures,
they are somehow not yet written to gpgme.
2018-05-24 16:14:54 +02:00
Andre Heinecke
c679ed2477
json: Put signature info before data output
* src/gpgme-json.c (op_decrypt): Move info before data.

--
This should enable it to first parse signatures before
handling very large chunks of data.
2018-05-24 13:36:31 +02:00
Andre Heinecke
a6cd3a1197
json: Add sign to help
* src/gpgme-json.c (hlp_help): Add sign.
2018-05-24 13:31:15 +02:00
Andre Heinecke
1c0a55a608
json: Add op_sign
* src/gpgme-json.c (op_sign): New.
2018-05-24 13:29:23 +02:00
Andre Heinecke
b344933e4c
json: Fix invalid function call
* src/gpgme-json.c (add_signatures_to_object): Fix call to
xjson_CreateArray.

--
That is what happens if you edit code while reviewing changes,
without testing it again,..
2018-05-24 13:16:55 +02:00
Andre Heinecke
45036c3c4c
json: Print signatures for decrypt/verify
* gpgme-json.c (xJSON_CreateArray),
(add_summary_to_object, validity_to_string): New helpers.
(add_signature_to_object, add_signatures_to_object)
(add_signatures_object): New.
(op_decrypt): Handle verify_result.
(hlp_help): Mention decrypt.
2018-05-24 12:37:29 +02:00
Andre Heinecke
fd5e14660a
json: Minor typo fixes
* src/gpgme-json.c: Minor typo fixes.
2018-05-24 10:26:41 +02:00
Werner Koch
e54b110aec
json: Improve auto-base64 encoding to not split UTF-8 chars.
* src/gpgme-json.c (make_data_object): Switch to Base64 also for UTF-8
characters.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-05-09 16:41:05 +02:00
Werner Koch
8e34a14fe6
json: Add stpcpy replacement.
* src/gpgme-json.c [!HAVE_STPCPY](_my_stpcpy): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-18 20:11:50 +02:00
Werner Koch
55e9a94680
core: New convenience constant GPGME_KEYLIST_MODE_LOCATE.
* src/gpgme.h.in (GPGME_KEYLIST_MODE_LOCATE): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-18 17:59:29 +02:00
Werner Koch
e5273fc443
json: Add command "decrypt" to gpgme-json.
* src/gpgme-json.c (make_data_object): Enable auto-detection of
base-64.
(op_encrypt): Support a 'mime' flag.
(op_decrypt): New.
(process_request): Add command "encrypt".

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-18 15:24:42 +02:00
Werner Koch
49a617f8bb
json: Improve help meta command in gpgme-json.
* src/gpgme-json.c (process_meta_commands): Add ",help CMD".

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-18 11:34:16 +02:00
Werner Koch
ed1052842d
json: Add command "getmore" to gpgme-json.
* src/gpgme-json.c (MIN_REPLY_CHUNK_SIZE): New const.
(DEF_REPLY_CHUNK_SIZE): New const.
(MAX_REPLY_CHUNK_SIZE): New const.
(pending_data): New var.
(add_base64_to_object): Chnage to take a plain data pointer.
(get_chunksize): New.
(make_data_object): New.
(op_encrypt): Get chunksize and use make_data_object.
(op_getmore): New.
(process_request): Release pending data for all commands but "getmore"
and "help".
--

Native messaging has a limit on the data it may receive in one
request.  Thus the caller needs to watch for the "more" flag and
request the remaining data using "getmore" in a loop.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-18 11:12:46 +02:00
Werner Koch
e69b175e8e
json: Add meta command ,read to gpgme-json.
* src/gpgme-json.c: Include stat.h.
(get_file): New.
(process_meta_commands): Implement ",read".

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-18 09:26:33 +02:00
Werner Koch
86efba2be2
core: New encryption flag GPGME_ENCRYPT_WANT_ADDRESS.
* src/gpgme.h.in (GPGME_ENCRYPT_WANT_ADDRESS): New flag.
* src/engine-gpg.c (add_arg_recipient): New.
(add_arg_recipient_string): New.
(append_args_from_recipients): Call new helper function.
(append_args_from_recipients_string): Ditto.
* src/gpgme-json.c (op_encrypt): Add flag "want-address".
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-17 09:40:27 +02:00
Werner Koch
a1f76b3b54
core: Add extended versions of the encrypt functions.
* src/gpgme.h.in (gpgme_op_encrypt_ext_start) New.
(gpgme_op_encrypt_ext): New.
(gpgme_op_encrypt_sign_ext_start): New.
(gpgme_op_encrypt_sign_ext): New.
* src/libgpgme.vers, tests/run-encrypt.c: Add them.

* src/encrypt.c (encrypt_start): Add arg recpstring.
(gpgme_op_encrypt): Factor code out to ...
(gpgme_op_encrypt_ext): new function with new arg recpstring.
(gpgme_op_encrypt_start): Factor code out to ...
(gpgme_op_encrypt_ext_start): new function with new arg recpstring.
* src/encrypt-sign.c (encrypt_sign_start): Add arg recpstring.
(gpgme_op_encrypt_sign): Factor code out to ...
(gpgme_op_encrypt_sign_ext): new function with new arg recpstring.
(gpgme_op_encrypt_sign_start): Factor code out to ...
(gpgme_op_encrypt_sign_ext_start): new function with new arg
recpstring.

* src/engine-backend.h (struct engine_ops): Change fields encrypt and
encrypt_sign.
* src/engine.c (_gpgme_engine_op_encrypt): Add arg recpstring and pass
to engine.
(_gpgme_engine_op_encrypt_sign): Ditto.
* src/engine-gpg.c (append_args_from_recipients_string): New.
(gpg_encrypt): Add arg recpstring and call new function as needed.
(gpg_encrypt_sign): Ditto.
* src/engine-gpgsm.c (set_recipients_from_string): New.
(gpgsm_encrypt): Add arg recpstring and call new function as needed.
* src/engine-uiserver.c (set_recipients_from_string): New.
(uiserver_encrypt): Add arg recpstring and call new function as
needed.

* tests/run-encrypt.c (xstrdup): New.
(main): Add option --keystring.

* src/gpgme-json.c (get_keys): Simplify.
(op_encrypt): Modify to make use of the extended encrypt function.

--

This new feature can be used to avoid the need for a key lookup and
thus several extra calls to the backend.

Note that run-test uses a semicolon as delimiter because that make
testing the feature on the command line much easier.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-04-17 08:45:00 +02:00
Werner Koch
60d7a1e8f6
json: Build only a dummy if libgpg-error is < 1.28
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-29 15:06:54 +02:00
Werner Koch
3345a17dda
json: Remove the "message" object thingy again.
* src/gpgme-json.c (process_request): Remove 'nm_mode'.
--

This was an error in the javascript testing code.  Thus the Mozilla
specs are correct that the request is send verbatim.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-28 21:21:18 +02:00
Werner Koch
4b2fa657d1
json: Make native messaging work.
* src/gpgme-json.c (opt_debug): New.
(process_request): Add optional arg nm_mode.  In this mode take the
request from a "message" object.
(native_messaging_repl): Add debug output and call process_request
in NM_MODE.
(main): Add option --debug.  Parse envvar GPGME_JSON_DEBUG as an
alternative way to enable this.  Use a default log file.
--

Note that the default log file is ~/.gnupg/S.gpgme-json.log .
Thus to debug a javascript application you should start

  watchgnupg --time-only --force ~/.gnupg/S.gpgme-json.log

in a separate tty and then use

 GPGME_JSON_DEBUG=1 firefox &

to run firefox.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-28 20:53:21 +02:00
Werner Koch
e5abf4827a
json: Use a request origin of "browser".
* src/gpgme-json.c (_create_new_context): Set flag.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-23 15:32:06 +01:00
Werner Koch
eee68c1b13
build: Allow building with released libgpg-error.
* src/gpgme-json.c (add_base64_to_object): Return an error if building
with an older libgpg-error.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-23 12:36:19 +01:00
Werner Koch
d83482a1d7
json: Finish op:encrypt.
* src/gpgme-json.c (add_base64_to_object): New.
(data_from_base64_string): New.
(op_encrypt): Employ them.
(process_request): Print unformated json.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-23 11:27:59 +01:00
Werner Koch
e14f1f687f
json: Use gpgrt_argparse instead of argsparse.c
* src/gpgme-json.c: Remove header argparse.h.  Define
GPGRT_ENABLE_ARGPARSE_MACROS.
(interactive_repl): Replace strusage by gpgrt_strusage.
(my_strusage): Add SPDX level.
(main): Switch to gpgrt_argparse stuff but keep very limited
functionality when building with an older libgpg-error.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-21 19:26:03 +01:00
Werner Koch
6073789a6d
json: Implement op:encrypt
Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-20 11:14:26 +01:00
Werner Koch
d2b31d8c10
json: Add framework for the gpgme-json tool
* src/gpgme-json.c: New.
* src/Makefile.am (bin_PROGRAMS): Add gpgme-json.
(gpgme_json_SOURCES, gpgme_json_LDADD): New.

Signed-off-by: Werner Koch <wk@gnupg.org>
2018-03-16 13:55:48 +01:00