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Use /omemo fingerprint to show contact fingerprints

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Don't print fingerprints when they are received
This commit is contained in:
Paul Fariello
2019-03-25 18:30:46 +01:40
parent 2fd2ca208c
commit 3d8f47a724
5 changed files with 96 additions and 32 deletions
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71
src/omemo/omemo.c
View File

@@ -496,32 +496,6 @@ omemo_start_device_session(const char *const jid, uint32_t device_id,
gboolean trusted = is_trusted_identity(&address, (uint8_t *)identity_key_raw, identity_key_len, &omemo_ctx.identity_key_store);
Jid *ownjid = jid_create(connection_get_fulljid());
if (g_strcmp0(jid, ownjid->barejid) == 0) {
char *fingerprint = omemo_fingerprint(identity_key, TRUE);
cons_show("Available device identity for %s: %s%s", ownjid->barejid, fingerprint, trusted ? " (trusted)" : "");
if (trusted) {
cons_show("You can untrust it with '/omemo untrust %s <fingerprint>'", ownjid->barejid);
} else {
cons_show("You can trust it with '/omemo trust %s <fingerprint>'", ownjid->barejid);
}
free(fingerprint);
}
ProfChatWin *chatwin = wins_get_chat(jid);
if (chatwin) {
char *fingerprint = omemo_fingerprint(identity_key, TRUE);
win_println((ProfWin *)chatwin, THEME_DEFAULT, '-', "Available device identity: %s%s", fingerprint, trusted ? " (trusted)" : "");
if (trusted) {
win_println((ProfWin *)chatwin, THEME_DEFAULT, '-', "You can untrust it with '/omemo untrust <fingerprint>'");
} else {
win_println((ProfWin *)chatwin, THEME_DEFAULT, '-', "You can trust it with '/omemo trust <fingerprint>'");
}
free(fingerprint);
}
if (!trusted) {
goto out;
}
@@ -570,7 +544,6 @@ omemo_start_device_session(const char *const jid, uint32_t device_id,
out:
SIGNAL_UNREF(identity_key);
jid_destroy(ownjid);
}
char *
@@ -884,6 +857,50 @@ omemo_own_fingerprint(gboolean formatted)
return omemo_fingerprint(identity, formatted);
}
GList *
omemo_known_device_identities(const char *const jid)
{
GHashTable *known_identities = g_hash_table_lookup(omemo_ctx.known_devices, jid);
if (!known_identities) {
return NULL;
}
return g_hash_table_get_keys(known_identities);
}
gboolean
omemo_is_trusted_identity(const char *const jid, const char *const fingerprint)
{
GHashTable *known_identities = g_hash_table_lookup(omemo_ctx.known_devices, jid);
if (!known_identities) {
return FALSE;
}
void *device_id = g_hash_table_lookup(known_identities, fingerprint);
if (!device_id) {
return FALSE;
}
signal_protocol_address address = {
.name = jid,
.name_len = strlen(jid),
.device_id = GPOINTER_TO_INT(device_id),
};
size_t fingerprint_len;
unsigned char *fingerprint_raw = omemo_fingerprint_decode(fingerprint, &fingerprint_len);
unsigned char djb_type[] = {'\x05'};
signal_buffer *buffer = signal_buffer_create(djb_type, 1);
buffer = signal_buffer_append(buffer, fingerprint_raw, fingerprint_len);
gboolean trusted = is_trusted_identity(&address, signal_buffer_data(buffer), signal_buffer_len(buffer), &omemo_ctx.identity_key_store);
free(fingerprint_raw);
signal_buffer_free(buffer);
return trusted;
}
static char *
omemo_fingerprint(ec_public_key *identity, gboolean formatted)
{

2
src/omemo/omemo.h
View File

@@ -36,6 +36,8 @@ char *omemo_format_fingerprint(const char *const fingerprint);
char *omemo_own_fingerprint(gboolean formatted);
void omemo_trust(const char *const jid, const char *const fingerprint);
void omemo_untrust(const char *const jid, const char *const fingerprint);
GList *omemo_known_device_identities(const char *const jid);
gboolean omemo_is_trusted_identity(const char *const jid, const char *const fingerprint);
void omemo_start_session(const char *const barejid);
void omemo_start_muc_sessions(const char *const roomjid);