[PATCH v4 12/16] add --try-decrypt to notmuch new

diff --git a/ad/fa71904083e98d6694dfdeff8f385b063d7bad b/ad/fa71904083e98d6694dfdeff8f385b063d7bad
new file mode 100644 (file)
index 0000000..f41a895
--- /dev/null
+++ b/ad/fa71904083e98d6694dfdeff8f385b063d7bad
@@ -0,0 +1,178 @@
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+From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>\r
+To: Notmuch Mail <notmuch@notmuchmail.org>\r
+Subject: [PATCH v4 12/16] add --try-decrypt to notmuch new\r
+Date: Fri,  8 Jul 2016 11:27:23 +0200\r
+Message-Id: <1467970047-8013-13-git-send-email-dkg@fifthhorseman.net>\r
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+\r
+Try to decrypt any encrypted parts of newly-discovered messages while\r
+indexing them.  The cleartext of any successfully-decrypted messages\r
+will be indexed, with tags applied in the same form as from notmuch\r
+insert --try-decrypt.\r
+\r
+If ~/.notmuch-config contains crypto.gpg_path, and gpg is needed for\r
+indexing, the configuration option will be used to find gpg.\r
+---\r
+ completion/notmuch-completion.bash |  2 +-\r
+ doc/man1/notmuch-new.rst           | 10 ++++++++++\r
+ notmuch-new.c                      | 30 +++++++++++++++++++++++++++++-\r
+ 3 files changed, 40 insertions(+), 2 deletions(-)\r
+\r
+diff --git a/completion/notmuch-completion.bash b/completion/notmuch-completion.bash\r
+index 1e4b2cc..a6a5a60 100644\r
+--- a/completion/notmuch-completion.bash\r
++++ b/completion/notmuch-completion.bash\r
+@@ -247,7 +247,7 @@ _notmuch_new()\r
+ \r
+     case "${cur}" in\r
+       -*)\r
+-          local options="--no-hooks --quiet ${_notmuch_shared_options}"\r
++          local options="--no-hooks --try-decrypt --quiet ${_notmuch_shared_options}"\r
+           compopt -o nospace\r
+           COMPREPLY=( $(compgen -W "${options}" -- ${cur}) )\r
+           ;;\r
+diff --git a/doc/man1/notmuch-new.rst b/doc/man1/notmuch-new.rst\r
+index 787ed78..cf08021 100644\r
+--- a/doc/man1/notmuch-new.rst\r
++++ b/doc/man1/notmuch-new.rst\r
+@@ -43,6 +43,16 @@ Supported options for **new** include\r
+     ``--quiet``\r
+         Do not print progress or results.\r
+ \r
++    ``--try-decrypt``\r
++\r
++        For each message, if it is encrypted, try to decrypt it while\r
++        indexing.  If decryption is successful, index the cleartext\r
++        itself.  Be aware that the index is likely sufficient to\r
++        reconstruct the cleartext of the message itself, so please\r
++        ensure that the notmuch message index is adequately\r
++        protected. DO NOT USE THIS FLAG without considering the\r
++        security of your index.\r
++\r
+ SEE ALSO\r
+ ========\r
+ \r
+diff --git a/notmuch-new.c b/notmuch-new.c\r
+index c55dea7..e495557 100644\r
+--- a/notmuch-new.c\r
++++ b/notmuch-new.c\r
+@@ -49,6 +49,7 @@ typedef struct {\r
+     size_t new_tags_length;\r
+     const char **new_ignore;\r
+     size_t new_ignore_length;\r
++    notmuch_indexopts_t *indexopts;\r
+ \r
+     int total_files;\r
+     int processed_files;\r
+@@ -260,7 +261,8 @@ add_file (notmuch_database_t *notmuch, const char *filename,\r
+     if (status)\r
+       goto DONE;\r
+ \r
+-    status = notmuch_database_add_message (notmuch, filename, &message);\r
++    status = notmuch_database_add_message_with_indexopts (notmuch, filename,\r
++                                                        state->indexopts, &message);\r
+     switch (status) {\r
+     /* Success. */\r
+     case NOTMUCH_STATUS_SUCCESS:\r
+@@ -930,6 +932,7 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[])\r
+     add_files_state_t add_files_state = {\r
+       .verbosity = VERBOSITY_NORMAL,\r
+       .debug = FALSE,\r
++      .indexopts = NULL,\r
+       .output_is_a_tty = isatty (fileno (stdout)),\r
+     };\r
+     struct timeval tv_start;\r
+@@ -943,6 +946,7 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[])\r
+     unsigned int i;\r
+     notmuch_bool_t timer_is_active = FALSE;\r
+     notmuch_bool_t no_hooks = FALSE;\r
++    notmuch_bool_t try_decrypt = FALSE;\r
+     notmuch_bool_t quiet = FALSE, verbose = FALSE;\r
+     notmuch_status_t status;\r
+ \r
+@@ -951,6 +955,7 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[])\r
+       { NOTMUCH_OPT_BOOLEAN,  &verbose, "verbose", 'v', 0 },\r
+       { NOTMUCH_OPT_BOOLEAN,  &add_files_state.debug, "debug", 'd', 0 },\r
+       { NOTMUCH_OPT_BOOLEAN,  &no_hooks, "no-hooks", 'n', 0 },\r
++      { NOTMUCH_OPT_BOOLEAN,  &try_decrypt, "try-decrypt", 0, 0 },\r
+       { NOTMUCH_OPT_INHERIT, (void *) &notmuch_shared_options, NULL, 0, 0 },\r
+       { 0, 0, 0, 0, 0 }\r
+     };\r
+@@ -1068,6 +1073,28 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[])\r
+     if (notmuch == NULL)\r
+       return EXIT_FAILURE;\r
+ \r
++    add_files_state.indexopts = notmuch_indexopts_create ();\r
++    if (!add_files_state.indexopts) {\r
++      fprintf (stderr, "Error: could not create index options.\n");\r
++      return EXIT_FAILURE;\r
++    }\r
++    status = notmuch_indexopts_set_try_decrypt (add_files_state.indexopts, try_decrypt);\r
++    if (status != NOTMUCH_STATUS_SUCCESS) {\r
++      fprintf (stderr, "Error: Failed to set try_decrypt to %s. (%s)\n",\r
++               try_decrypt ? "True" : "False", notmuch_status_to_string (status));\r
++      notmuch_indexopts_destroy (add_files_state.indexopts);\r
++      return EXIT_FAILURE;\r
++    }\r
++    if (try_decrypt) {\r
++      const char* gpg_path = notmuch_config_get_crypto_gpg_path (config);\r
++      status = notmuch_indexopts_set_gpg_path (add_files_state.indexopts, gpg_path);\r
++      if (status)\r
++          fprintf (stderr, "Warning: failed to set database gpg_path to '%s' (%s)\n",\r
++                   gpg_path ? gpg_path : "(NULL)",\r
++                   notmuch_status_to_string (status));\r
++    }\r
++\r
++    \r
+     /* Set up our handler for SIGINT. We do this after having\r
+      * potentially done a database upgrade we this interrupt handler\r
+      * won't support. */\r
+@@ -1151,5 +1178,6 @@ notmuch_new_command (notmuch_config_t *config, int argc, char *argv[])\r
+     if (!no_hooks && !ret && !interrupted)\r
+       ret = notmuch_run_hook (db_path, "post-new");\r
+ \r
++    notmuch_indexopts_destroy (add_files_state.indexopts);\r
+     return ret || interrupted ? EXIT_FAILURE : EXIT_SUCCESS;\r
+ }\r
+-- \r
+2.8.1\r
+\r