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Make /sendfile in OTR session configurable

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`/otr sendfile on` allows unencrypted file transfer in an OMEMO session.

Regards https://github.com/profanity-im/profanity/pull/1270
This commit is contained in:
Michael Vetter 2020-02-17 08:44:26 +01:00
parent 36713a2ed7
commit 86bcadcbe3
7 changed files with 47 additions and 6 deletions
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13
src/command/cmd_ac.c
View File

@ -173,6 +173,7 @@ static Autocomplete bookmark_property_ac;
static Autocomplete otr_ac;
static Autocomplete otr_log_ac;
static Autocomplete otr_policy_ac;
static Autocomplete otr_sendfile_ac;
static Autocomplete omemo_ac;
static Autocomplete omemo_log_ac;
static Autocomplete omemo_policy_ac;
@ -605,6 +606,7 @@ cmd_ac_init(void)
autocomplete_add(otr_ac, "question");
autocomplete_add(otr_ac, "answer");
autocomplete_add(otr_ac, "char");
autocomplete_add(otr_ac, "sendfile");
otr_log_ac = autocomplete_new();
autocomplete_add(otr_log_ac, "on");
@ -616,6 +618,10 @@ cmd_ac_init(void)
autocomplete_add(otr_policy_ac, "opportunistic");
autocomplete_add(otr_policy_ac, "always");
otr_sendfile_ac = autocomplete_new();
autocomplete_add(otr_sendfile_ac, "on");
autocomplete_add(otr_sendfile_ac, "off");
omemo_ac = autocomplete_new();
autocomplete_add(omemo_ac, "gen");
autocomplete_add(omemo_ac, "log");
@ -1190,6 +1196,7 @@ cmd_ac_reset(ProfWin *window)
autocomplete_reset(otr_ac);
autocomplete_reset(otr_log_ac);
autocomplete_reset(otr_policy_ac);
autocomplete_reset(otr_sendfile_ac);
autocomplete_reset(omemo_ac);
autocomplete_reset(omemo_log_ac);
autocomplete_reset(omemo_policy_ac);
@ -1335,6 +1342,7 @@ cmd_ac_uninit(void)
autocomplete_free(otr_ac);
autocomplete_free(otr_log_ac);
autocomplete_free(otr_policy_ac);
autocomplete_free(otr_sendfile_ac);
autocomplete_free(omemo_ac);
autocomplete_free(omemo_log_ac);
autocomplete_free(omemo_policy_ac);
@ -2234,6 +2242,11 @@ _otr_autocomplete(ProfWin *window, const char *const input, gboolean previous)
return found;
}
found = autocomplete_param_with_ac(input, "/otr sendfile", otr_sendfile_ac, TRUE, previous);
if (found) {
return found;
}
found = autocomplete_param_with_ac(input, "/otr", otr_ac, TRUE, previous);
if (found) {
return found;

11
src/command/cmd_defs.c
View File

@ -1695,7 +1695,8 @@ static struct cmd_t command_defs[] =
{ "untrust", cmd_otr_untrust },
{ "secret", cmd_otr_secret },
{ "question", cmd_otr_question },
{ "answer", cmd_otr_answer })
{ "answer", cmd_otr_answer },
{ "sendfile", cmd_otr_sendfile })
CMD_NOMAINFUNC
CMD_TAGS(
CMD_TAG_CHAT,
@ -1712,7 +1713,8 @@ static struct cmd_t command_defs[] =
"/otr answer <answer>",
"/otr policy manual|opportunistic|always [<contact>]",
"/otr log on|off|redact",
"/otr char <char>")
"/otr char <char>",
"/otr sendfile on|off")
CMD_DESC(
"Off The Record (OTR) commands to manage keys, and perform OTR encryption during chat sessions.")
CMD_ARGS(
@ -1734,7 +1736,8 @@ static struct cmd_t command_defs[] =
{ "policy always <contact>", "Set the OTR policy to always for a specific contact." },
{ "log on|off", "Enable or disable plaintext logging of OTR encrypted messages." },
{ "log redact", "Log OTR encrypted messages, but replace the contents with [redacted]. This is the default." },
{ "char <char>", "Set the character to be displayed next to OTR encrypted messages." })
{ "char <char>", "Set the character to be displayed next to OTR encrypted messages." },
{ "sendfile on|off", "Allow /sendfile to send unencrypted files while in an OTR session."})
CMD_EXAMPLES(
"/otr log off",
"/otr policy manual",
@ -2266,7 +2269,7 @@ static struct cmd_t command_defs[] =
{ "policy manual", "Set the global OMEMO policy to manual, OMEMO sessions must be started manually." },
{ "policy automatic", "Set the global OMEMO policy to opportunistic, an OMEMO session will be attempted upon starting a conversation." },
{ "policy always", "Set the global OMEMO policy to always, an error will be displayed if an OMEMO session cannot be initiated upon starting a conversation." },
{ "sendfile", "Allow /sendfile to send unencrypted files while in an OMEMO session."},
{ "sendfile on|off", "Allow /sendfile to send unencrypted files while in an OMEMO session."},
{ "clear_device_list", "Clear your own device list on server side. Each client will reannounce itself when connected back."})
CMD_EXAMPLES(
"/omemo gen",

18
src/command/cmd_funcs.c
View File

@ -4819,7 +4819,7 @@ cmd_sendfile(ProfWin *window, const char *const command, gchar **args)
if ((chatwin->is_omemo && !prefs_get_boolean(PREF_OMEMO_SENDFILE))
|| (chatwin->pgp_send)
|| (chatwin->is_otr)) {
|| (chatwin->is_otr && !prefs_get_boolean(PREF_OTR_SENDFILE))) {
cons_show_error("Uploading '%s' failed: Encrypted file uploads not yet implemented!", filename);
win_println(window, THEME_ERROR, '-', "Sending encrypted files via http_upload is not possible yet.");
free(filename);
@ -4829,7 +4829,8 @@ cmd_sendfile(ProfWin *window, const char *const command, gchar **args)
}
case WIN_PRIVATE:
{
break; //we don't support encryption in private muc windows anyway
//we don't support encryption in private muc windows
break;
}
default:
cons_show_error("Unsupported window for file transmission.");
@ -7809,6 +7810,19 @@ cmd_otr_answer(ProfWin *window, const char *const command, gchar **args)
#endif
}
gboolean
cmd_otr_sendfile(ProfWin *window, const char *const command, gchar **args)
{
#ifdef HAVE_LIBOTR
_cmd_set_boolean_preference(args[1], command, "Sending unencrypted files in an OTR session via /sendfile", PREF_OTR_SENDFILE);
return TRUE;
#else
cons_show("This version of Profanity has not been built with OTR support enabled");
return TRUE;
#endif
}
gboolean
cmd_command_list(ProfWin *window, const char *const command, gchar **args)
{

1
src/command/cmd_funcs.h
View File

@ -201,6 +201,7 @@ gboolean cmd_otr_untrust(ProfWin *window, const char *const command, gchar **arg
gboolean cmd_otr_secret(ProfWin *window, const char *const command, gchar **args);
gboolean cmd_otr_question(ProfWin *window, const char *const command, gchar **args);
gboolean cmd_otr_answer(ProfWin *window, const char *const command, gchar **args);
gboolean cmd_otr_sendfile(ProfWin *window, const char *const command, gchar **args);
gboolean cmd_wins(ProfWin *window, const char *const command, gchar **args);
gboolean cmd_wins_unread(ProfWin *window, const char *const command, gchar **args);

3
src/config/preferences.c
View File

@ -1790,6 +1790,7 @@ _get_group(preference_t pref)
return PREF_GROUP_CONNECTION;
case PREF_OTR_LOG:
case PREF_OTR_POLICY:
case PREF_OTR_SENDFILE:
return PREF_GROUP_OTR;
case PREF_PGP_LOG:
return PREF_GROUP_PGP;
@ -1916,6 +1917,8 @@ _get_key(preference_t pref)
return "log";
case PREF_OTR_POLICY:
return "policy";
case PREF_OTR_SENDFILE:
return "sendfile";
case PREF_LOG_ROTATE:
return "rotate";
case PREF_LOG_SHARED:

1
src/config/preferences.h
View File

@ -135,6 +135,7 @@ typedef enum {
PREF_LOG_SHARED,
PREF_OTR_LOG,
PREF_OTR_POLICY,
PREF_OTR_SENDFILE,
PREF_RESOURCE_TITLE,
PREF_RESOURCE_MESSAGE,
PREF_INPBLOCK_DYNAMIC,

6
src/ui/console.c
View File

@ -2070,6 +2070,12 @@ cons_show_otr_prefs(void)
char ch = prefs_get_otr_char();
cons_show("OTR char (/otr char) : %c", ch);
if (prefs_get_boolean(PREF_OTR_SENDFILE)) {
cons_show("Allow sending unencrypted files in an OTR session via /sendfile (/otr sendfile): ON");
} else {
cons_show("Allow sending unencrypted files in an OTR session via /sendfile (/otr sendfile): OFF");
}
cons_alert();
}