C++ (Cpp) otrlib_context_find Exemples

Exemple #1

Fichier : otr.c Projet : BlueMonday/profanity

void
otr_smp_secret(const char *const recipient, const char *secret)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    // if recipient initiated SMP, send response, else initialise
    ProfChatWin *chatwin = wins_get_chat(recipient);
    if (g_hash_table_contains(smp_initiators, recipient)) {
        otrl_message_respond_smp(user_state, &ops, NULL, context, (const unsigned char*)secret, strlen(secret));
        if (chatwin) {
            chatwin_otr_smp_event(chatwin, PROF_OTR_SMP_AUTH, NULL);
        }
        g_hash_table_remove(smp_initiators, context->username);
    } else {
        otrl_message_initiate_smp(user_state, &ops, NULL, context, (const unsigned char*)secret, strlen(secret));
        if (chatwin) {
            chatwin_otr_smp_event(chatwin, PROF_OTR_SMP_AUTH_WAIT, NULL);
        }
    }
}

Exemple #2

Fichier : otr.c Projet : BlueMonday/profanity

gboolean
otr_is_trusted(const char *const recipient)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return FALSE;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return TRUE;
    }

    if (context->active_fingerprint) {
        if (context->active_fingerprint->trust == NULL) {
            return FALSE;
        } else if (context->active_fingerprint->trust[0] == '\0') {
            return FALSE;
        } else {
            return TRUE;
        }
    }

    return FALSE;
}

Exemple #3

Fichier : otr.c Projet : lucianbach/profanity-lucian

static char *
_otr_decrypt_message(const char * const from, const char * const message, gboolean *was_decrypted)
{
    char *decrypted = NULL;
    OtrlTLV *tlvs = NULL;
    OtrlTLV *tlv = NULL;

    int result = otrlib_decrypt_message(user_state, &ops, jid, from, message, &decrypted, &tlvs);

    // internal libotr message
    if (result == 1) {
        tlv = otrl_tlv_find(tlvs, OTRL_TLV_DISCONNECTED);
        if (tlv) {
            ConnContext *context = otrlib_context_find(user_state, from, jid);

            if (context != NULL) {
                otrl_context_force_plaintext(context);
                ui_gone_insecure(from);
            }
        }
        return NULL;

    // message was decrypted, return to user
    } else if (decrypted != NULL) {
        *was_decrypted = TRUE;
        return decrypted;

    // normal non OTR message
    } else {
        *was_decrypted = FALSE;
        return strdup(message);
    }
}

Exemple #4

Fichier : otr.c Projet : BlueMonday/profanity

char*
otr_get_their_fingerprint(const char *const recipient)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context) {
        Fingerprint *fingerprint = context->active_fingerprint;
        char readable[45];
        otrl_privkey_hash_to_human(readable, fingerprint->fingerprint);
        return strdup(readable);
    } else {
        return NULL;
    }
}

Exemple #5

Fichier : otr.c Projet : BlueMonday/profanity

gboolean
otr_is_secure(const char *const recipient)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return FALSE;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return FALSE;
    } else {
        return TRUE;
    }
}

Exemple #6

Fichier : otr.c Projet : BlueMonday/profanity

void
otr_smp_answer(const char *const recipient, const char *answer)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    // if recipient initiated SMP, send response, else initialise
    otrl_message_respond_smp(user_state, &ops, NULL, context, (const unsigned char*)answer, strlen(answer));
}

Exemple #7

Fichier : otr.c Projet : AlexTalker/profanity

static void
_otr_smp_question(const char * const recipient, const char *question, const char *answer)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    otrl_message_initiate_smp_q(user_state, &ops, NULL, context, question, (const unsigned char*)answer, strlen(answer));
    ui_otr_authetication_waiting(recipient);
}

Exemple #8

Fichier : otr.c Projet : BlueMonday/profanity

char*
otr_decrypt_message(const char *const from, const char *const message, gboolean *decrypted)
{
    char *newmessage = NULL;
    OtrlTLV *tlvs = NULL;

    int result = otrlib_decrypt_message(user_state, &ops, jid, from, message, &newmessage, &tlvs);

    // internal libotr message
    if (result == 1) {
        ConnContext *context = otrlib_context_find(user_state, from, jid);

        // common tlv handling
        OtrlTLV *tlv = otrl_tlv_find(tlvs, OTRL_TLV_DISCONNECTED);
        if (tlv) {
            if (context) {
                otrl_context_force_plaintext(context);
                ProfChatWin *chatwin = wins_get_chat(from);
                if (chatwin) {
                    chatwin_otr_unsecured(chatwin);
                }
            }
        }

        // library version specific tlv handling
        otrlib_handle_tlvs(user_state, &ops, context, tlvs, smp_initiators);
        _otr_tlv_free(tlvs);

        return NULL;

    // message was processed, return to user
    } else if (newmessage) {
        _otr_tlv_free(tlvs);
        if (g_str_has_prefix(message, "?OTR:")) {
            *decrypted = TRUE;
        }
        return newmessage;

    // normal non OTR message
    } else {
        _otr_tlv_free(tlvs);
        *decrypted = FALSE;
        return strdup(message);
    }
}

Exemple #9

Fichier : otr.c Projet : BlueMonday/profanity

void
otr_smp_question(const char *const recipient, const char *question, const char *answer)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    otrl_message_initiate_smp_q(user_state, &ops, NULL, context, question, (const unsigned char*)answer, strlen(answer));
    ProfChatWin *chatwin = wins_get_chat(recipient);
    if (chatwin) {
        chatwin_otr_smp_event(chatwin, PROF_OTR_SMP_AUTH_WAIT, NULL);
    }
}

Exemple #10

Fichier : otr.c Projet : lucianbach/profanity-lucian

static void
_otr_untrust(const char * const recipient)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    if (context->active_fingerprint) {
        context->active_fingerprint->trust = NULL;
        cb_write_fingerprints(NULL);
    }

    return;
}

Exemple #11

Fichier : otr.c Projet : lucianbach/profanity-lucian

static gboolean
_otr_is_trusted(const char * const recipient)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return FALSE;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return TRUE;
    }

    if (context->active_fingerprint &&
                g_strcmp0(context->active_fingerprint->trust, "trusted") == 0) {
        return TRUE;
    }

    return FALSE;
}

Exemple #12

Fichier : otr.c Projet : kseistrup/profanity

char *
otr_decrypt_message(const char * const from, const char * const message, gboolean *was_decrypted)
{
    char *decrypted = NULL;
    OtrlTLV *tlvs = NULL;

    int result = otrlib_decrypt_message(user_state, &ops, jid, from, message, &decrypted, &tlvs);

    // internal libotr message
    if (result == 1) {
        ConnContext *context = otrlib_context_find(user_state, from, jid);

        // common tlv handling
        OtrlTLV *tlv = otrl_tlv_find(tlvs, OTRL_TLV_DISCONNECTED);
        if (tlv) {

            if (context) {
                otrl_context_force_plaintext(context);
                ui_gone_insecure(from);
            }
        }

        // library version specific tlv handling
        otrlib_handle_tlvs(user_state, &ops, context, tlvs, smp_initiators);

        return NULL;

    // message was decrypted, return to user
    } else if (decrypted) {
        *was_decrypted = TRUE;
        return decrypted;

    // normal non OTR message
    } else {
        *was_decrypted = FALSE;
        return strdup(message);
    }
}

Exemple #13

Fichier : otr.c Projet : BlueMonday/profanity

void
otr_trust(const char *const recipient)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    if (context->active_fingerprint) {
        if (context->active_fingerprint->trust) {
            free(context->active_fingerprint->trust);
        }
        context->active_fingerprint->trust = strdup("trusted");
        cb_write_fingerprints(NULL);
    }

    return;
}

Exemple #14

Fichier : otr.c Projet : AlexTalker/profanity

static void
_otr_smp_secret(const char * const recipient, const char *secret)
{
    ConnContext *context = otrlib_context_find(user_state, recipient, jid);

    if (context == NULL) {
        return;
    }

    if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
        return;
    }

    // if recipient initiated SMP, send response, else initialise
    if (g_hash_table_contains(smp_initiators, recipient)) {
        otrl_message_respond_smp(user_state, &ops, NULL, context, (const unsigned char*)secret, strlen(secret));
        ui_otr_authenticating(recipient);
        g_hash_table_remove(smp_initiators, context->username);
    } else {
        otrl_message_initiate_smp(user_state, &ops, NULL, context, (const unsigned char*)secret, strlen(secret));
        ui_otr_authetication_waiting(recipient);
    }
}