Convert to sibs projectHEADmaster

1 files changed, 0 insertions, 587 deletions

diff --git a/javascript/olm_post.js b/javascript/olm_post.js
deleted file mode 100644
index 450861a..0000000
--- a/javascript/olm_post.js
+++ /dev/null
@@ -1,587 +0,0 @@
-var malloc = Module['_malloc'];
-var free = Module['_free'];
-var OLM_ERROR;
-
-function filled_stack(size, filler) {
-    var ptr = stackAlloc(size);
-    filler(new Uint8Array(Module['HEAPU8'].buffer, ptr, size));
-    return ptr;
-}
-
-/* allocate a number of bytes of storage on the stack.
- *
- * If size_or_array is a Number, allocates that number of zero-initialised bytes.
- */
-function stack(size_or_array) {
-    return (typeof size_or_array == 'number')
-        ? filled_stack(size_or_array, function(x) { x.fill(0) })
-        : filled_stack(size_or_array.length, function(x) { x.set(size_or_array) });
-}
-
-function array_from_string(string) {
-    return string instanceof Uint8Array ? string : intArrayFromString(string, true);
-}
-
-function random_stack(size) {
-    return filled_stack(size, get_random_values);
-}
-
-function restore_stack(wrapped) {
-    return function() {
-        var sp = stackSave();
-        try {
-            return wrapped.apply(this, arguments);
-        } finally {
-            stackRestore(sp);
-        }
-    }
-}
-
-/* set a memory area to zero */
-function bzero(ptr, n) {
-    while(n-- > 0) {
-        Module['HEAP8'][ptr++] = 0;
-    }
-}
-
-function Account() {
-    var size = Module['_olm_account_size']();
-    this.buf = malloc(size);
-    this.ptr = Module['_olm_account'](this.buf);
-}
-
-function account_method(wrapped) {
-    return function() {
-        var result = wrapped.apply(this, arguments);
-        if (result === OLM_ERROR) {
-            var message = UTF8ToString(
-                Module['_olm_account_last_error'](arguments[0])
-            );
-            throw new Error("OLM." + message);
-        }
-        return result;
-    }
-}
-
-Account.prototype['free'] = function() {
-    Module['_olm_clear_account'](this.ptr);
-    free(this.ptr);
-}
-
-Account.prototype['create'] = restore_stack(function() {
-    var random_length = account_method(
-        Module['_olm_create_account_random_length']
-    )(this.ptr);
-    var random = random_stack(random_length);
-    account_method(Module['_olm_create_account'])(
-        this.ptr, random, random_length
-    );
-});
-
-Account.prototype['identity_keys'] = restore_stack(function() {
-    var keys_length = account_method(
-        Module['_olm_account_identity_keys_length']
-    )(this.ptr);
-    var keys = stack(keys_length + NULL_BYTE_PADDING_LENGTH);
-    account_method(Module['_olm_account_identity_keys'])(
-        this.ptr, keys, keys_length
-    );
-    return UTF8ToString(keys, keys_length);
-});
-
-Account.prototype['sign'] = restore_stack(function(message) {
-    var signature_length = account_method(
-        Module['_olm_account_signature_length']
-    )(this.ptr);
-    var message_array = array_from_string(message);
-    var message_buffer = stack(message_array);
-    var signature_buffer = stack(signature_length + NULL_BYTE_PADDING_LENGTH);
-    try {
-        account_method(Module['_olm_account_sign'])(
-            this.ptr,
-            message_buffer, message_array.length,
-            signature_buffer, signature_length
-        );
-    } finally {
-        // clear out copies of the message, which may be plaintext
-        bzero(message_buffer, message_array.length);
-        for (var i = 0; i < message_array.length; i++) {
-            message_array[i] = 0;
-        }
-    }
-    return UTF8ToString(signature_buffer, signature_length);
-});
-
-Account.prototype['one_time_keys'] = restore_stack(function() {
-    var keys_length = account_method(
-        Module['_olm_account_one_time_keys_length']
-    )(this.ptr);
-    var keys = stack(keys_length + NULL_BYTE_PADDING_LENGTH);
-    account_method(Module['_olm_account_one_time_keys'])(
-        this.ptr, keys, keys_length
-    );
-    return UTF8ToString(keys, keys_length);
-});
-
-Account.prototype['mark_keys_as_published'] = restore_stack(function() {
-    account_method(Module['_olm_account_mark_keys_as_published'])(this.ptr);
-});
-
-Account.prototype['max_number_of_one_time_keys'] = restore_stack(function() {
-    return account_method(Module['_olm_account_max_number_of_one_time_keys'])(
-        this.ptr
-    );
-});
-
-Account.prototype['generate_one_time_keys'] = restore_stack(function(
-    number_of_keys
-) {
-    var random_length = account_method(
-        Module['_olm_account_generate_one_time_keys_random_length']
-    )(this.ptr, number_of_keys);
-    var random = random_stack(random_length);
-    account_method(Module['_olm_account_generate_one_time_keys'])(
-        this.ptr, number_of_keys, random, random_length
-    );
-});
-
-Account.prototype['remove_one_time_keys'] = restore_stack(function(session) {
-    account_method(Module['_olm_remove_one_time_keys'])(
-        this.ptr, session.ptr
-    );
-});
-
-Account.prototype['generate_fallback_key'] = restore_stack(function() {
-    var random_length = account_method(
-        Module['_olm_account_generate_fallback_key_random_length']
-    )(this.ptr);
-    var random = random_stack(random_length);
-    account_method(Module['_olm_account_generate_fallback_key'])(
-        this.ptr, random, random_length
-    );
-});
-
-Account.prototype['fallback_key'] = restore_stack(function() {
-    var keys_length = account_method(
-        Module['_olm_account_fallback_key_length']
-    )(this.ptr);
-    var keys = stack(keys_length + NULL_BYTE_PADDING_LENGTH);
-    account_method(Module['_olm_account_fallback_key'])(
-        this.ptr, keys, keys_length
-    );
-    return UTF8ToString(keys, keys_length);
-});
-
-Account.prototype['pickle'] = restore_stack(function(key) {
-    var key_array = array_from_string(key);
-    var pickle_length = account_method(
-        Module['_olm_pickle_account_length']
-    )(this.ptr);
-    var key_buffer = stack(key_array);
-    var pickle_buffer = stack(pickle_length + NULL_BYTE_PADDING_LENGTH);
-    try {
-        account_method(Module['_olm_pickle_account'])(
-            this.ptr, key_buffer, key_array.length, pickle_buffer, pickle_length
-        );
-    } finally {
-        // clear out copies of the pickle key
-        bzero(key_buffer, key_array.length)
-        for (var i = 0; i < key_array.length; i++) {
-            key_array[i] = 0;
-        }
-    }
-    return UTF8ToString(pickle_buffer, pickle_length);
-});
-
-Account.prototype['unpickle'] = restore_stack(function(key, pickle) {
-    var key_array = array_from_string(key);
-    var key_buffer = stack(key_array);
-    var pickle_array = array_from_string(pickle);
-    var pickle_buffer = stack(pickle_array);
-    try {
-        account_method(Module['_olm_unpickle_account'])(
-            this.ptr, key_buffer, key_array.length, pickle_buffer,
-            pickle_array.length
-        );
-    } finally {
-        // clear out copies of the pickle key
-        bzero(key_buffer, key_array.length)
-        for (var i = 0; i < key_array.length; i++) {
-            key_array[i] = 0;
-        }
-    }
-});
-
-function Session() {
-    var size = Module['_olm_session_size']();
-    this.buf = malloc(size);
-    this.ptr = Module['_olm_session'](this.buf);
-}
-
-function session_method(wrapped) {
-    return function() {
-        var result = wrapped.apply(this, arguments);
-        if (result === OLM_ERROR) {
-            var message = UTF8ToString(
-                Module['_olm_session_last_error'](arguments[0])
-            );
-            throw new Error("OLM." + message);
-        }
-        return result;
-    }
-}
-
-Session.prototype['free'] = function() {
-    Module['_olm_clear_session'](this.ptr);
-    free(this.ptr);
-}
-
-Session.prototype['pickle'] = restore_stack(function(key) {
-    var key_array = array_from_string(key);
-    var pickle_length = session_method(
-        Module['_olm_pickle_session_length']
-    )(this.ptr);
-    var key_buffer = stack(key_array);
-    var pickle_buffer = stack(pickle_length + NULL_BYTE_PADDING_LENGTH);
-    try {
-        session_method(Module['_olm_pickle_session'])(
-            this.ptr, key_buffer, key_array.length, pickle_buffer, pickle_length
-        );
-    } finally {
-        // clear out copies of the pickle key
-        bzero(key_buffer, key_array.length)
-        for (var i = 0; i < key_array.length; i++) {
-            key_array[i] = 0;
-        }
-    }
-    return UTF8ToString(pickle_buffer, pickle_length);
-});
-
-Session.prototype['unpickle'] = restore_stack(function(key, pickle) {
-    var key_array = array_from_string(key);
-    var key_buffer = stack(key_array);
-    var pickle_array = array_from_string(pickle);
-    var pickle_buffer = stack(pickle_array);
-    try {
-        session_method(Module['_olm_unpickle_session'])(
-            this.ptr, key_buffer, key_array.length, pickle_buffer,
-            pickle_array.length
-        );
-    } finally {
-        // clear out copies of the pickle key
-        bzero(key_buffer, key_array.length)
-        for (var i = 0; i < key_array.length; i++) {
-            key_array[i] = 0;
-        }
-    }
-});
-
-Session.prototype['create_outbound'] = restore_stack(function(
-    account, their_identity_key, their_one_time_key
-) {
-    var random_length = session_method(
-        Module['_olm_create_outbound_session_random_length']
-    )(this.ptr);
-    var random = random_stack(random_length);
-    var identity_key_array = array_from_string(their_identity_key);
-    var one_time_key_array = array_from_string(their_one_time_key);
-    var identity_key_buffer = stack(identity_key_array);
-    var one_time_key_buffer = stack(one_time_key_array);
-    try {
-        session_method(Module['_olm_create_outbound_session'])(
-            this.ptr, account.ptr,
-            identity_key_buffer, identity_key_array.length,
-            one_time_key_buffer, one_time_key_array.length,
-            random, random_length
-        );
-    } finally {
-        // clear the random buffer, which is key data
-        bzero(random, random_length);
-    }
-});
-
-Session.prototype['create_inbound'] = restore_stack(function(
-    account, one_time_key_message
-) {
-    var message_array = array_from_string(one_time_key_message);
-    var message_buffer = stack(message_array);
-    try {
-        session_method(Module['_olm_create_inbound_session'])(
-            this.ptr, account.ptr, message_buffer, message_array.length
-        );
-    } finally {
-        // clear out copies of the key
-        bzero(message_buffer, message_array.length);
-        for (var i = 0; i < message_array.length; i++) {
-            message_array[i] = 0;
-        }
-    }
-});
-
-Session.prototype['create_inbound_from'] = restore_stack(function(
-    account, identity_key, one_time_key_message
-) {
-    var identity_key_array = array_from_string(identity_key);
-    var identity_key_buffer = stack(identity_key_array);
-    var message_array = array_from_string(one_time_key_message);
-    var message_buffer = stack(message_array);
-    try {
-        session_method(Module['_olm_create_inbound_session_from'])(
-            this.ptr, account.ptr,
-            identity_key_buffer, identity_key_array.length,
-            message_buffer, message_array.length
-        );
-    } finally {
-        // clear out copies of the key
-        bzero(message_buffer, message_array.length);
-        for (var i = 0; i < message_array.length; i++) {
-            message_array[i] = 0;
-        }
-    }
-});
-
-Session.prototype['session_id'] = restore_stack(function() {
-    var id_length = session_method(Module['_olm_session_id_length'])(this.ptr);
-    var id_buffer = stack(id_length + NULL_BYTE_PADDING_LENGTH);
-    session_method(Module['_olm_session_id'])(
-        this.ptr, id_buffer, id_length
-    );
-    return UTF8ToString(id_buffer, id_length);
-});
-
-Session.prototype['has_received_message'] = function() {
-    return session_method(Module['_olm_session_has_received_message'])(
-        this.ptr
-    ) ? true : false;
-};
-
-
-Session.prototype['matches_inbound'] = restore_stack(function(
-    one_time_key_message
-) {
-    var message_array = array_from_string(one_time_key_message);
-    var message_buffer = stack(message_array);
-    return session_method(Module['_olm_matches_inbound_session'])(
-        this.ptr, message_buffer, message_array.length
-    ) ? true : false;
-});
-
-Session.prototype['matches_inbound_from'] = restore_stack(function(
-    identity_key, one_time_key_message
-) {
-    var identity_key_array = array_from_string(identity_key);
-    var identity_key_buffer = stack(identity_key_array);
-    var message_array = array_from_string(one_time_key_message);
-    var message_buffer = stack(message_array);
-    return session_method(Module['_olm_matches_inbound_session_from'])(
-        this.ptr,
-        identity_key_buffer, identity_key_array.length,
-        message_buffer, message_array.length
-    ) ? true : false;
-});
-
-Session.prototype['encrypt'] = restore_stack(function(
-    plaintext
-) {
-    var plaintext_buffer, message_buffer, plaintext_length, random, random_length;
-    try {
-        random_length = session_method(
-            Module['_olm_encrypt_random_length']
-        )(this.ptr);
-        var message_type = session_method(
-            Module['_olm_encrypt_message_type']
-        )(this.ptr);
-
-        plaintext_length = lengthBytesUTF8(plaintext);
-        var message_length = session_method(
-            Module['_olm_encrypt_message_length']
-        )(this.ptr, plaintext_length);
-
-        random = random_stack(random_length);
-
-        // need to allow space for the terminator (which stringToUTF8 always
-        // writes), hence + 1.
-        plaintext_buffer = malloc(plaintext_length + 1);
-        stringToUTF8(plaintext, plaintext_buffer, plaintext_length + 1);
-
-        message_buffer = malloc(message_length + NULL_BYTE_PADDING_LENGTH);
-
-        session_method(Module['_olm_encrypt'])(
-            this.ptr,
-            plaintext_buffer, plaintext_length,
-            random, random_length,
-            message_buffer, message_length
-        );
-
-        // UTF8ToString requires a null-terminated argument, so add the
-        // null terminator.
-        setValue(
-            message_buffer+message_length,
-            0, "i8"
-        );
-
-        return {
-            "type": message_type,
-            "body": UTF8ToString(message_buffer, message_length),
-        };
-    } finally {
-        if (random !== undefined) {
-            // clear out the random buffer, since it is the private key
-            bzero(random, random_length);
-        }
-        if (plaintext_buffer !== undefined) {
-            // don't leave a copy of the plaintext in the heap.
-            bzero(plaintext_buffer, plaintext_length + 1);
-            free(plaintext_buffer);
-        }
-        if (message_buffer !== undefined) {
-            free(message_buffer);
-        }
-    }
-});
-
-Session.prototype['decrypt'] = restore_stack(function(
-    message_type, message
-) {
-    var message_buffer, plaintext_buffer, max_plaintext_length;
-
-    try {
-        message_buffer = malloc(message.length);
-        writeAsciiToMemory(message, message_buffer, true);
-
-        max_plaintext_length = session_method(
-            Module['_olm_decrypt_max_plaintext_length']
-        )(this.ptr, message_type, message_buffer, message.length);
-
-        // caculating the length destroys the input buffer, so we need to re-copy it.
-        writeAsciiToMemory(message, message_buffer, true);
-
-        plaintext_buffer = malloc(max_plaintext_length + NULL_BYTE_PADDING_LENGTH);
-
-        var plaintext_length = session_method(Module["_olm_decrypt"])(
-            this.ptr, message_type,
-            message_buffer, message.length,
-            plaintext_buffer, max_plaintext_length
-        );
-
-        // UTF8ToString requires a null-terminated argument, so add the
-        // null terminator.
-        setValue(
-            plaintext_buffer+plaintext_length,
-            0, "i8"
-        );
-
-        return UTF8ToString(plaintext_buffer, plaintext_length);
-    } finally {
-        if (message_buffer !== undefined) {
-            free(message_buffer);
-        }
-        if (plaintext_buffer !== undefined) {
-            // don't leave a copy of the plaintext in the heap.
-            bzero(plaintext_buffer, max_plaintext_length);
-            free(plaintext_buffer);
-        }
-    }
-
-});
-
-Session.prototype['describe'] = restore_stack(function() {
-    var description_buf;
-    try {
-        description_buf = malloc(256);
-        session_method(Module['_olm_session_describe'])(
-            this.ptr, description_buf, 256
-        );
-        return UTF8ToString(description_buf);
-    } finally {
-        if (description_buf !== undefined) free(description_buf);
-    }
-});
-
-function Utility() {
-    var size = Module['_olm_utility_size']();
-    this.buf = malloc(size);
-    this.ptr = Module['_olm_utility'](this.buf);
-}
-
-function utility_method(wrapped) {
-    return function() {
-        var result = wrapped.apply(this, arguments);
-        if (result === OLM_ERROR) {
-            var message = UTF8ToString(
-                Module['_olm_utility_last_error'](arguments[0])
-            );
-            throw new Error("OLM." + message);
-        }
-        return result;
-    }
-}
-
-Utility.prototype['free'] = function() {
-    Module['_olm_clear_utility'](this.ptr);
-    free(this.ptr);
-}
-
-Utility.prototype['sha256'] = restore_stack(function(input) {
-    var output_length = utility_method(Module['_olm_sha256_length'])(this.ptr);
-    var input_array = array_from_string(input);
-    var input_buffer = stack(input_array);
-    var output_buffer = stack(output_length + NULL_BYTE_PADDING_LENGTH);
-    try {
-        utility_method(Module['_olm_sha256'])(
-            this.ptr,
-            input_buffer, input_array.length,
-            output_buffer, output_length
-        );
-    } finally {
-        // clear out copies of the input buffer, which may be plaintext
-        bzero(input_buffer, input_array.length);
-        for (var i = 0; i < input_array.length; i++) {
-            input_array[i] = 0;
-        }
-    }
-    return UTF8ToString(output_buffer, output_length);
-});
-
-Utility.prototype['ed25519_verify'] = restore_stack(function(
-    key, message, signature
-) {
-    var key_array = array_from_string(key);
-    var key_buffer = stack(key_array);
-    var message_array = array_from_string(message);
-    var message_buffer = stack(message_array);
-    var signature_array = array_from_string(signature);
-    var signature_buffer = stack(signature_array);
-    try {
-        utility_method(Module['_olm_ed25519_verify'])(
-            this.ptr,
-            key_buffer, key_array.length,
-            message_buffer, message_array.length,
-            signature_buffer, signature_array.length
-        );
-    } finally {
-        // clear out copies of the input buffer, which may be plaintext
-        bzero(message_buffer, message_array.length);
-        for (var i = 0; i < message_array.length; i++) {
-            message_array[i] = 0;
-        }
-    }
-});
-
-olm_exports["Account"] = Account;
-olm_exports["Session"] = Session;
-olm_exports["Utility"] = Utility;
-olm_exports["PkEncryption"] = PkEncryption;
-olm_exports["PkDecryption"] = PkDecryption;
-olm_exports["PkSigning"] = PkSigning;
-olm_exports["SAS"] = SAS;
-
-olm_exports["get_library_version"] = restore_stack(function() {
-    var buf = stack(3);
-    Module['_olm_get_library_version'](buf, buf+1, buf+2);
-    return [
-        getValue(buf, 'i8'),
-        getValue(buf+1, 'i8'),
-        getValue(buf+2, 'i8'),
-    ];
-});