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<div class="section" id="api-reference">
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<span id="api-main"></span><h1>API Reference<a class="headerlink" href="#api-reference" title="Permalink to this headline">¶</a></h1>
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<p>This reference guide lists and explains all classes exposed by the RNS API.</p>
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<div class="section" id="classes">
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<h2>Classes<a class="headerlink" href="#classes" title="Permalink to this headline">¶</a></h2>
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<p>Communication over a Reticulum network is achieved using a set of classes exposed by RNS.</p>
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<div class="section" id="reticulum">
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<span id="api-reticulum"></span><h3>Reticulum<a class="headerlink" href="#reticulum" title="Permalink to this headline">¶</a></h3>
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<dl class="py class">
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<dt class="sig sig-object py" id="RNS.Reticulum">
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<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Reticulum</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">configdir</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>This class is used to initialise access to Reticulum within a
|
||
program. You must create exactly one instance of this class before
|
||
carrying out any other RNS operations, such as creating destinations
|
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or sending traffic. Every independently executed program must create
|
||
their own instance of the Reticulum class, but Reticulum will
|
||
automatically handle inter-program communication on the same system,
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||
and expose all connected programs to external interfaces as well.</p>
|
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<p>As soon as an instance of this class is created, Reticulum will start
|
||
opening and configuring any hardware devices specified in the supplied
|
||
configuration.</p>
|
||
<p>Currently the first running instance must be kept running while other
|
||
local instances are connected, as the first created instance will
|
||
act as a master instance that directly communicates with external
|
||
hardware such as modems, TNCs and radios. If a master instance is
|
||
asked to exit, it will not exit until all client processes have
|
||
terminated (unless killed forcibly).</p>
|
||
<p>If you are running Reticulum on a system with several different
|
||
programs that use RNS starting and terminating at different times,
|
||
it will be advantageous to run a master RNS instance as a daemon for
|
||
other programs to use on demand.</p>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Reticulum.MTU">
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<span class="sig-name descname"><span class="pre">MTU</span></span><em class="property"> <span class="pre">=</span> <span class="pre">500</span></em><a class="headerlink" href="#RNS.Reticulum.MTU" title="Permalink to this definition">¶</a></dt>
|
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<dd><p>The MTU that Reticulum adheres to, and will expect other peers to
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adhere to. By default, the MTU is 500 bytes. In custom RNS network
|
||
implementations, it is possible to change this value, but doing so will
|
||
completely break compatibility with all other RNS networks. An identical
|
||
MTU is a prerequisite for peers to communicate in the same network.</p>
|
||
<p>Unless you really know what you are doing, the MTU should be left at
|
||
the default value.</p>
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||
</dd></dl>
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<dl class="py method">
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<dt class="sig sig-object py" id="RNS.Reticulum.should_use_implicit_proof">
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<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">should_use_implicit_proof</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum.should_use_implicit_proof" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Returns whether proofs sent are explicit or implicit.</p>
|
||
<dl class="field-list simple">
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<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>True if the current running configuration specifies to use implicit proofs. False if not.</p>
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||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
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<dt class="sig sig-object py" id="RNS.Reticulum.transport_enabled">
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<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">transport_enabled</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Reticulum.transport_enabled" title="Permalink to this definition">¶</a></dt>
|
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<dd><p>Returns whether Transport is enabled for the running
|
||
instance.</p>
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<p>When Transport is enabled, Reticulum will
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route traffic for other peers, respond to path requests
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and pass announces over the network.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Returns</dt>
|
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<dd class="field-odd"><p>True if Transport is enabled, False if not.</p>
|
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</dd>
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</dl>
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</dd></dl>
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</dd></dl>
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</div>
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<div class="section" id="api-identity">
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<span id="identity"></span><h3>Identity<a class="headerlink" href="#api-identity" title="Permalink to this headline">¶</a></h3>
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<dl class="py class">
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<dt class="sig sig-object py" id="RNS.Identity">
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<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Identity</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">create_keys</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity" title="Permalink to this definition">¶</a></dt>
|
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<dd><p>This class is used to manage identities in Reticulum. It provides methods
|
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for encryption, decryption, signatures and verification, and is the basis
|
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for all encrypted communication over Reticulum networks.</p>
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<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>create_keys</strong> – Specifies whether new encryption and signing keys should be generated.</p>
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||
</dd>
|
||
</dl>
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<dl class="py attribute">
|
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<dt class="sig sig-object py" id="RNS.Identity.CURVE">
|
||
<span class="sig-name descname"><span class="pre">CURVE</span></span><em class="property"> <span class="pre">=</span> <span class="pre">'Curve25519'</span></em><a class="headerlink" href="#RNS.Identity.CURVE" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The curve used for Elliptic Curve DH key exchanges</p>
|
||
</dd></dl>
|
||
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||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Identity.KEYSIZE">
|
||
<span class="sig-name descname"><span class="pre">KEYSIZE</span></span><em class="property"> <span class="pre">=</span> <span class="pre">512</span></em><a class="headerlink" href="#RNS.Identity.KEYSIZE" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>X25519 key size in bits. A complete key is the concatenation of a 256 bit encryption key, and a 256 bit signing key.</p>
|
||
</dd></dl>
|
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||
<dl class="py attribute">
|
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<dt class="sig sig-object py" id="RNS.Identity.TRUNCATED_HASHLENGTH">
|
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<span class="sig-name descname"><span class="pre">TRUNCATED_HASHLENGTH</span></span><em class="property"> <span class="pre">=</span> <span class="pre">80</span></em><a class="headerlink" href="#RNS.Identity.TRUNCATED_HASHLENGTH" title="Permalink to this definition">¶</a></dt>
|
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<dd><p>Constant specifying the truncated hash length (in bits) used by Reticulum
|
||
for addressable hashes and other purposes. Non-configurable.</p>
|
||
</dd></dl>
|
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<dl class="py method">
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<dt class="sig sig-object py" id="RNS.Identity.recall">
|
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<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">recall</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.recall" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Recall identity for a destination hash.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – Destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>An <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance that can be used to create an outgoing <a class="reference internal" href="#api-destination"><span class="std std-ref">RNS.Destination</span></a>, or <em>None</em> if the destination is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.recall_app_data">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">recall_app_data</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.recall_app_data" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Recall last heard app_data for a destination hash.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – Destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p><em>Bytes</em> containing app_data, or <em>None</em> if the destination is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.full_hash">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">full_hash</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.full_hash" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Get a SHA-256 hash of passed data.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – Data to be hashed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>SHA-256 hash as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.truncated_hash">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">truncated_hash</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.truncated_hash" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Get a truncated SHA-256 hash of passed data.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – Data to be hashed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>Truncated SHA-256 hash as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.get_random_hash">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">get_random_hash</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.get_random_hash" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Get a random SHA-256 hash.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>data</strong> – Data to be hashed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>Truncated SHA-256 hash of random data as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.from_bytes">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">from_bytes</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">prv_bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.from_bytes" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Create a new <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance from <em>bytes</em> of private key.
|
||
Can be used to load previously created and saved identities into Reticulum.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>prv_bytes</strong> – The <em>bytes</em> of private a saved private key. <strong>HAZARD!</strong> Never use this to generate a new key by feeding random data in prv_bytes.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>A <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance, or <em>None</em> if the <em>bytes</em> data was invalid.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.from_file">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">from_file</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.from_file" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Create a new <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance from a file.
|
||
Can be used to load previously created and saved identities into Reticulum.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>path</strong> – The full path to the saved <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> data</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>A <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> instance, or <em>None</em> if the loaded data was invalid.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.to_file">
|
||
<span class="sig-name descname"><span class="pre">to_file</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.to_file" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Saves the identity to a file. This will write the private key to disk,
|
||
and anyone with access to this file will be able to decrypt all
|
||
communication for the identity. Be very careful with this method.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>path</strong> – The full path specifying where to save the identity.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>True if the file was saved, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.get_private_key">
|
||
<span class="sig-name descname"><span class="pre">get_private_key</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.get_private_key" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The private key as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.get_public_key">
|
||
<span class="sig-name descname"><span class="pre">get_public_key</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.get_public_key" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The public key as <em>bytes</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.load_private_key">
|
||
<span class="sig-name descname"><span class="pre">load_private_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">prv_bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.load_private_key" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Load a private key into the instance.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>prv_bytes</strong> – The private key as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>True if the key was loaded, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.load_public_key">
|
||
<span class="sig-name descname"><span class="pre">load_public_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">pub_bytes</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.load_public_key" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Load a public key into the instance.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>pub_bytes</strong> – The public key as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>True if the key was loaded, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.encrypt">
|
||
<span class="sig-name descname"><span class="pre">encrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">plaintext</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.encrypt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Encrypts information for the identity.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>plaintext</strong> – The plaintext to be encrypted as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>Ciphertext token as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises</dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a public key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.decrypt">
|
||
<span class="sig-name descname"><span class="pre">decrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ciphertext_token</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.decrypt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Decrypts information for the identity.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>ciphertext</strong> – The ciphertext to be decrypted as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>Plaintext as <em>bytes</em>, or <em>None</em> if decryption fails.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises</dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a private key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.sign">
|
||
<span class="sig-name descname"><span class="pre">sign</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">message</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.sign" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Signs information by the identity.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>message</strong> – The message to be signed as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>Signature as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises</dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a private key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Identity.validate">
|
||
<span class="sig-name descname"><span class="pre">validate</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">signature</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">message</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Identity.validate" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Validates the signature of a signed message.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>signature</strong> – The signature to be validated as <em>bytes</em>.</p></li>
|
||
<li><p><strong>message</strong> – The message to be validated as <em>bytes</em>.</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>True if the signature is valid, otherwise False.</p>
|
||
</dd>
|
||
<dt class="field-odd">Raises</dt>
|
||
<dd class="field-odd"><p><em>KeyError</em> if the instance does not hold a public key.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="destination">
|
||
<span id="api-destination"></span><h3>Destination<a class="headerlink" href="#destination" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Destination">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Destination</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">identity</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">direction</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">type</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">app_name</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">aspects</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>A class used to describe endpoints in a Reticulum Network. Destination
|
||
instances are used both to create outgoing and incoming endpoints. The
|
||
destination type will decide if encryption, and what type, is used in
|
||
communication with the endpoint. A destination can also announce its
|
||
presence on the network, which will also distribute necessary keys for
|
||
encrypted communication with it.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>identity</strong> – An instance of <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a>. Can hold only public keys for an outgoing destination, or holding private keys for an ingoing.</p></li>
|
||
<li><p><strong>direction</strong> – <code class="docutils literal notranslate"><span class="pre">RNS.Destination.IN</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.OUT</span></code>.</p></li>
|
||
<li><p><strong>type</strong> – <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PLAIN</span></code>.</p></li>
|
||
<li><p><strong>app_name</strong> – A string specifying the app name.</p></li>
|
||
<li><p><strong>*aspects</strong> – Any non-zero number of string arguments.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.full_name">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">full_name</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">app_name</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">aspects</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.full_name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>A string containing the full human-readable name of the destination, for an app_name and a number of aspects.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.app_and_aspects_from_name">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">app_and_aspects_from_name</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">full_name</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.app_and_aspects_from_name" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>A tuple containing the app name and a list of aspects, for a full-name string.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.hash_from_name_and_identity">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">hash_from_name_and_identity</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">full_name</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">identity</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.hash_from_name_and_identity" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>A destination name in adressable hash form, for a full name string and Identity instance.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.hash">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">hash</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">app_name</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">aspects</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.hash" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>A destination name in adressable hash form, for an app_name and a number of aspects.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.announce">
|
||
<span class="sig-name descname"><span class="pre">announce</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">app_data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">path_response</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.announce" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Creates an announce packet for this destination and broadcasts it on all
|
||
relevant interfaces. Application specific data can be added to the announce.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>app_data</strong> – <em>bytes</em> containing the app_data.</p></li>
|
||
<li><p><strong>path_response</strong> – Internal flag used by <a class="reference internal" href="#api-transport"><span class="std std-ref">RNS.Transport</span></a>. Ignore.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_link_established_callback">
|
||
<span class="sig-name descname"><span class="pre">set_link_established_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_link_established_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a link has been established to
|
||
this destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_packet_callback">
|
||
<span class="sig-name descname"><span class="pre">set_packet_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_packet_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a packet has been received by
|
||
this destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_proof_requested_callback">
|
||
<span class="sig-name descname"><span class="pre">set_proof_requested_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_proof_requested_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a proof has been requested for
|
||
a packet sent to this destination. Allows control over when and if
|
||
proofs should be returned for received packets.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method to be called. The callback must return one of True or False. If the callback returns True, a proof will be sent. If it returns False, a proof will not be sent.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_proof_strategy">
|
||
<span class="sig-name descname"><span class="pre">set_proof_strategy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">proof_strategy</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_proof_strategy" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sets the destinations proof strategy.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>proof_strategy</strong> – One of <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_NONE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_ALL</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_APP</span></code>. If <code class="docutils literal notranslate"><span class="pre">RNS.Destination.PROVE_APP</span></code> is set, the <cite>proof_requested_callback</cite> will be called to determine whether a proof should be sent or not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.register_request_handler">
|
||
<span class="sig-name descname"><span class="pre">register_request_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">response_generator</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">allow</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">allowed_list</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.register_request_handler" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a request handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>path</strong> – The path for the request handler to be registered.</p></li>
|
||
<li><p><strong>response_generator</strong> – A function or method with the signature <em>response_generator(path, data, request_id, remote_identity, requested_at)</em> to be called. Whatever this funcion returns will be sent as a response to the requester. If the function returns <code class="docutils literal notranslate"><span class="pre">None</span></code>, no response will be sent.</p></li>
|
||
<li><p><strong>allow</strong> – One of <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_NONE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_ALL</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_LIST</span></code>. If <code class="docutils literal notranslate"><span class="pre">RNS.Destination.ALLOW_LIST</span></code> is set, the request handler will only respond to requests for identified peers in the supplied list.</p></li>
|
||
<li><p><strong>allowed_list</strong> – A list of <em>bytes-like</em> <a class="reference internal" href="#api-identity"><span class="std std-ref">RNS.Identity</span></a> hashes.</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Raises</dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">ValueError</span></code> if any of the supplied arguments are invalid.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.deregister_request_handler">
|
||
<span class="sig-name descname"><span class="pre">deregister_request_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.deregister_request_handler" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Deregisters a request handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>path</strong> – The path for the request handler to be deregistered.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>True if the handler was deregistered, otherwise False.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.create_keys">
|
||
<span class="sig-name descname"><span class="pre">create_keys</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.create_keys" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>For a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination, creates a new symmetric key.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Raises</dt>
|
||
<dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">TypeError</span></code> if called on an incompatible type of destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.get_private_key">
|
||
<span class="sig-name descname"><span class="pre">get_private_key</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.get_private_key" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>For a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination, returns the symmetric private key.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Raises</dt>
|
||
<dd class="field-odd"><p><code class="docutils literal notranslate"><span class="pre">TypeError</span></code> if called on an incompatible type of destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.load_private_key">
|
||
<span class="sig-name descname"><span class="pre">load_private_key</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.load_private_key" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>For a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination, loads a symmetric private key.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>key</strong> – A <em>bytes-like</em> containing the symmetric key.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises</dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">TypeError</span></code> if called on an incompatible type of destination.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.encrypt">
|
||
<span class="sig-name descname"><span class="pre">encrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">plaintext</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.encrypt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Encrypts information for <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>plaintext</strong> – A <em>bytes-like</em> containing the plaintext to be encrypted.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises</dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">ValueError</span></code> if destination does not hold a necessary key for encryption.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.decrypt">
|
||
<span class="sig-name descname"><span class="pre">decrypt</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ciphertext</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.decrypt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Decrypts information for <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> type destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>ciphertext</strong> – <em>Bytes</em> containing the ciphertext to be decrypted.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises</dt>
|
||
<dd class="field-even"><p><code class="docutils literal notranslate"><span class="pre">ValueError</span></code> if destination does not hold a necessary key for decryption.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.sign">
|
||
<span class="sig-name descname"><span class="pre">sign</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">message</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.sign" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Signs information for <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> type destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>message</strong> – <em>Bytes</em> containing the message to be signed.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>A <em>bytes-like</em> containing the message signature, or <em>None</em> if the destination could not sign the message.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.set_default_app_data">
|
||
<span class="sig-name descname"><span class="pre">set_default_app_data</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">app_data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.set_default_app_data" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sets the default app_data for the destination. If set, the default
|
||
app_data will be included in every announce sent by the destination,
|
||
unless other app_data is specified in the <em>announce</em> method.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>app_data</strong> – A <em>bytes-like</em> containing the default app_data, or a <em>callable</em> returning a <em>bytes-like</em> containing the app_data.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Destination.clear_default_app_data">
|
||
<span class="sig-name descname"><span class="pre">clear_default_app_data</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Destination.clear_default_app_data" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Clears default app_data previously set for the destination.</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="packet">
|
||
<span id="api-packet"></span><h3>Packet<a class="headerlink" href="#packet" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Packet">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Packet</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">create_receipt</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The Packet class is used to create packet instances that can be sent
|
||
over a Reticulum network. Packets to will automatically be encrypted if
|
||
they are adressed to a <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> destination,
|
||
<code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> destination or a <a class="reference internal" href="#api-link"><span class="std std-ref">RNS.Link</span></a>.</p>
|
||
<p>For <code class="docutils literal notranslate"><span class="pre">RNS.Destination.GROUP</span></code> destinations, Reticulum will use the
|
||
pre-shared key configured for the destination.</p>
|
||
<p>For <code class="docutils literal notranslate"><span class="pre">RNS.Destination.SINGLE</span></code> destinations and <a class="reference internal" href="#api-link"><span class="std std-ref">RNS.Link</span></a>
|
||
destinations, reticulum will use ephemeral keys, and offers <strong>Forward Secrecy</strong>.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>destination</strong> – A <a class="reference internal" href="#api-destination"><span class="std std-ref">RNS.Destination</span></a> instance to which the packet will be sent.</p></li>
|
||
<li><p><strong>data</strong> – The data payload to be included in the packet as <em>bytes</em>.</p></li>
|
||
<li><p><strong>create_receipt</strong> – Specifies whether a <a class="reference internal" href="#api-packetreceipt"><span class="std std-ref">RNS.PacketReceipt</span></a> should be created when instantiating the packet.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Packet.ENCRYPTED_MDU">
|
||
<span class="sig-name descname"><span class="pre">ENCRYPTED_MDU</span></span><em class="property"> <span class="pre">=</span> <span class="pre">383</span></em><a class="headerlink" href="#RNS.Packet.ENCRYPTED_MDU" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The maximum size of the payload data in a single encrypted packet</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Packet.PLAIN_MDU">
|
||
<span class="sig-name descname"><span class="pre">PLAIN_MDU</span></span><em class="property"> <span class="pre">=</span> <span class="pre">477</span></em><a class="headerlink" href="#RNS.Packet.PLAIN_MDU" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The maximum size of the payload data in a single unencrypted packet</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.send">
|
||
<span class="sig-name descname"><span class="pre">send</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.send" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sends the packet.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>A <a class="reference internal" href="#api-packetreceipt"><span class="std std-ref">RNS.PacketReceipt</span></a> instance if <em>create_receipt</em> was set to <em>True</em> when the packet was instantiated, if not returns <em>None</em>. If the packet could not be sent <em>False</em> is returned.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Packet.resend">
|
||
<span class="sig-name descname"><span class="pre">resend</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Packet.resend" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Re-sends the packet.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>A <a class="reference internal" href="#api-packetreceipt"><span class="std std-ref">RNS.PacketReceipt</span></a> instance if <em>create_receipt</em> was set to <em>True</em> when the packet was instantiated, if not returns <em>None</em>. If the packet could not be sent <em>False</em> is returned.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="packet-receipt">
|
||
<span id="api-packetreceipt"></span><h3>Packet Receipt<a class="headerlink" href="#packet-receipt" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">PacketReceipt</span></span><a class="headerlink" href="#RNS.PacketReceipt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The PacketReceipt class is used to receive notifications about
|
||
<a class="reference internal" href="#api-packet"><span class="std std-ref">RNS.Packet</span></a> instances sent over the network. Instances
|
||
of this class are never created manually, but always returned from
|
||
the <em>send()</em> method of a <a class="reference internal" href="#api-packet"><span class="std std-ref">RNS.Packet</span></a> instance.</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.get_status">
|
||
<span class="sig-name descname"><span class="pre">get_status</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.get_status" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The status of the associated <a class="reference internal" href="#api-packet"><span class="std std-ref">RNS.Packet</span></a> instance. Can be one of <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.SENT</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.DELIVERED</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.FAILED</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.PacketReceipt.CULLED</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.get_rtt">
|
||
<span class="sig-name descname"><span class="pre">get_rtt</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.get_rtt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The round-trip-time in seconds</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.set_timeout">
|
||
<span class="sig-name descname"><span class="pre">set_timeout</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">timeout</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.set_timeout" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sets a timeout in seconds</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>timeout</strong> – The timeout in seconds.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.set_delivery_callback">
|
||
<span class="sig-name descname"><span class="pre">set_delivery_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.set_delivery_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sets a function that gets called if a successfull delivery has been proven.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A <em>callable</em> with the signature <em>callback(packet_receipt)</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.PacketReceipt.set_timeout_callback">
|
||
<span class="sig-name descname"><span class="pre">set_timeout_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.PacketReceipt.set_timeout_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sets a function that gets called if the delivery times out.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A <em>callable</em> with the signature <em>callback(packet_receipt)</em></p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="link">
|
||
<span id="api-link"></span><h3>Link<a class="headerlink" href="#link" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Link">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Link</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">established_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">closed_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>This class is used to establish and manage links to other peers. When a
|
||
link instance is created, Reticulum will attempt to establish verified
|
||
connectivity with the specified destination.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>destination</strong> – A <a class="reference internal" href="#api-destination"><span class="std std-ref">RNS.Destination</span></a> instance which to establish a link to.</p></li>
|
||
<li><p><strong>established_callback</strong> – An optional function or method with the signature <em>callback(link)</em> to be called when the link has been established.</p></li>
|
||
<li><p><strong>closed_callback</strong> – An optional function or method with the signature <em>callback(link)</em> to be called when the link is closed.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.CURVE">
|
||
<span class="sig-name descname"><span class="pre">CURVE</span></span><em class="property"> <span class="pre">=</span> <span class="pre">'Curve25519'</span></em><a class="headerlink" href="#RNS.Link.CURVE" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The curve used for Elliptic Curve DH key exchanges</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.ESTABLISHMENT_TIMEOUT_PER_HOP">
|
||
<span class="sig-name descname"><span class="pre">ESTABLISHMENT_TIMEOUT_PER_HOP</span></span><em class="property"> <span class="pre">=</span> <span class="pre">5</span></em><a class="headerlink" href="#RNS.Link.ESTABLISHMENT_TIMEOUT_PER_HOP" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Default timeout for link establishment in seconds per hop to destination.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Link.KEEPALIVE">
|
||
<span class="sig-name descname"><span class="pre">KEEPALIVE</span></span><em class="property"> <span class="pre">=</span> <span class="pre">360</span></em><a class="headerlink" href="#RNS.Link.KEEPALIVE" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Interval for sending keep-alive packets on established links in seconds.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.identify">
|
||
<span class="sig-name descname"><span class="pre">identify</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">identity</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.identify" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Identifies the initiator of the link to the remote peer. This can only happen
|
||
once the link has been established, and is carried out over the encrypted link.
|
||
The identity is only revealed to the remote peer, and initiator anonymity is
|
||
thus preserved. This method can be used for authentication.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>identity</strong> – An RNS.Identity instance to identify as.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.request">
|
||
<span class="sig-name descname"><span class="pre">request</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">path</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">response_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">failed_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">progress_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">timeout</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.request" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sends a request to the remote peer.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>path</strong> – The request path.</p></li>
|
||
<li><p><strong>response_callback</strong> – An optional function or method with the signature <em>response_callback(request_receipt)</em> to be called when a response is received. See the <a class="reference internal" href="examples.html#example-request"><span class="std std-ref">Request Example</span></a> for more info.</p></li>
|
||
<li><p><strong>failed_callback</strong> – An optional function or method with the signature <em>failed_callback(request_receipt)</em> to be called when a request fails. See the <a class="reference internal" href="examples.html#example-request"><span class="std std-ref">Request Example</span></a> for more info.</p></li>
|
||
<li><p><strong>progress_callback</strong> – An optional function or method with the signature <em>progress_callback(request_receipt)</em> to be called when progress is made receiving the response. Progress can be accessed as a float between 0.0 and 1.0 by the <em>request_receipt.progress</em> property.</p></li>
|
||
<li><p><strong>timeout</strong> – An optional timeout in seconds for the request. If <em>None</em> is supplied it will be calculated based on link RTT.</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>A <a class="reference internal" href="#api-requestreceipt"><span class="std std-ref">RNS.RequestReceipt</span></a> instance if the request was sent, or <em>False</em> if it was not.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.no_inbound_for">
|
||
<span class="sig-name descname"><span class="pre">no_inbound_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_inbound_for" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The time in seconds since last inbound packet on the link.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.no_outbound_for">
|
||
<span class="sig-name descname"><span class="pre">no_outbound_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.no_outbound_for" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The time in seconds since last outbound packet on the link.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.inactive_for">
|
||
<span class="sig-name descname"><span class="pre">inactive_for</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.inactive_for" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The time in seconds since activity on the link.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.get_remote_identity">
|
||
<span class="sig-name descname"><span class="pre">get_remote_identity</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.get_remote_identity" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The identity of the remote peer, if it is known</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.teardown">
|
||
<span class="sig-name descname"><span class="pre">teardown</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.teardown" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Closes the link and purges encryption keys. New keys will
|
||
be used if a new link to the same destination is established.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_packet_callback">
|
||
<span class="sig-name descname"><span class="pre">set_packet_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_packet_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a packet has been
|
||
received over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(message, packet)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_callback">
|
||
<span class="sig-name descname"><span class="pre">set_resource_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a resource has been
|
||
advertised over this link. If the function returns <em>True</em>
|
||
the resource will be accepted. If it returns <em>False</em> it will
|
||
be ignored.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(resource)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_started_callback">
|
||
<span class="sig-name descname"><span class="pre">set_resource_started_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_started_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a resource has begun
|
||
transferring over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(resource)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_concluded_callback">
|
||
<span class="sig-name descname"><span class="pre">set_resource_concluded_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_concluded_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when a resource has concluded
|
||
transferring over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(resource)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_remote_identified_callback">
|
||
<span class="sig-name descname"><span class="pre">set_remote_identified_callback</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">callback</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_remote_identified_callback" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers a function to be called when an initiating peer has
|
||
identified over this link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>callback</strong> – A function or method with the signature <em>callback(identity)</em> to be called.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Link.set_resource_strategy">
|
||
<span class="sig-name descname"><span class="pre">set_resource_strategy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">resource_strategy</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Link.set_resource_strategy" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Sets the resource strategy for the link.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>resource_strategy</strong> – One of <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_NONE</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_ALL</span></code> or <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_APP</span></code>. If <code class="docutils literal notranslate"><span class="pre">RNS.Link.ACCEPT_APP</span></code> is set, the <cite>resource_callback</cite> will be called to determine whether the resource should be accepted or not.</p>
|
||
</dd>
|
||
<dt class="field-even">Raises</dt>
|
||
<dd class="field-even"><p><em>TypeError</em> if the resource strategy is unsupported.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="request-receipt">
|
||
<span id="api-requestreceipt"></span><h3>Request Receipt<a class="headerlink" href="#request-receipt" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">RequestReceipt</span></span><a class="headerlink" href="#RNS.RequestReceipt" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>An instance of this class is returned by the <code class="docutils literal notranslate"><span class="pre">request</span></code> method of <code class="docutils literal notranslate"><span class="pre">RNS.Link</span></code>
|
||
instances. It should never be instantiated manually. It provides methods to
|
||
check status, response time and response data when the request concludes.</p>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_request_id">
|
||
<span class="sig-name descname"><span class="pre">get_request_id</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_request_id" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The request ID as <em>bytes</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_status">
|
||
<span class="sig-name descname"><span class="pre">get_status</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_status" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The current status of the request, one of <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.FAILED</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.SENT</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.DELIVERED</span></code>, <code class="docutils literal notranslate"><span class="pre">RNS.RequestReceipt.READY</span></code>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_progress">
|
||
<span class="sig-name descname"><span class="pre">get_progress</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_progress" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The progress of a response being received as a <em>float</em> between 0.0 and 1.0.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_response">
|
||
<span class="sig-name descname"><span class="pre">get_response</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_response" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The response as <em>bytes</em> if it is ready, otherwise <em>None</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.RequestReceipt.get_response_time">
|
||
<span class="sig-name descname"><span class="pre">get_response_time</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.RequestReceipt.get_response_time" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The response time of the request in seconds.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="resource">
|
||
<span id="api-resource"></span><h3>Resource<a class="headerlink" href="#resource" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Resource">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Resource</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">link</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">advertise</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">auto_compress</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">progress_callback</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">timeout</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The Resource class allows transferring arbitrary amounts
|
||
of data over a link. It will automatically handle sequencing,
|
||
compression, coordination and checksumming.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>data</strong> – The data to be transferred. Can be <em>bytes</em> or an open <em>file handle</em>. See the <a class="reference internal" href="examples.html#example-filetransfer"><span class="std std-ref">Filetransfer Example</span></a> for details.</p></li>
|
||
<li><p><strong>link</strong> – The <a class="reference internal" href="#api-link"><span class="std std-ref">RNS.Link</span></a> instance on which to transfer the data.</p></li>
|
||
<li><p><strong>advertise</strong> – Optional. Whether to automatically advertise the resource. Can be <em>True</em> or <em>False</em>.</p></li>
|
||
<li><p><strong>auto_compress</strong> – Optional. Whether to auto-compress the resource. Can be <em>True</em> or <em>False</em>.</p></li>
|
||
<li><p><strong>callback</strong> – An optional <em>callable</em> with the signature <em>callback(resource)</em>. Will be called when the resource transfer concludes.</p></li>
|
||
<li><p><strong>progress_callback</strong> – An optional <em>callable</em> with the signature <em>callback(resource)</em>. Will be called whenever the resource transfer progress is updated.</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.advertise">
|
||
<span class="sig-name descname"><span class="pre">advertise</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.advertise" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Advertise the resource. If the other end of the link accepts
|
||
the resource advertisement it will begin transferring.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.cancel">
|
||
<span class="sig-name descname"><span class="pre">cancel</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.cancel" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Cancels transferring the resource.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Resource.get_progress">
|
||
<span class="sig-name descname"><span class="pre">get_progress</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Resource.get_progress" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>The current progress of the resource transfer as a <em>float</em> between 0.0 and 1.0.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
<div class="section" id="transport">
|
||
<span id="api-transport"></span><h3>Transport<a class="headerlink" href="#transport" title="Permalink to this headline">¶</a></h3>
|
||
<dl class="py class">
|
||
<dt class="sig sig-object py" id="RNS.Transport">
|
||
<em class="property"><span class="pre">class</span> </em><span class="sig-prename descclassname"><span class="pre">RNS.</span></span><span class="sig-name descname"><span class="pre">Transport</span></span><a class="headerlink" href="#RNS.Transport" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Through static methods of this class you can interact with the
|
||
Transport system of Reticulum.</p>
|
||
<dl class="py attribute">
|
||
<dt class="sig sig-object py" id="RNS.Transport.PATHFINDER_M">
|
||
<span class="sig-name descname"><span class="pre">PATHFINDER_M</span></span><em class="property"> <span class="pre">=</span> <span class="pre">128</span></em><a class="headerlink" href="#RNS.Transport.PATHFINDER_M" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Maximum amount of hops that Reticulum will transport a packet.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.register_announce_handler">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">register_announce_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">handler</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.register_announce_handler" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Registers an announce handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>handler</strong> – Must be an object with an <em>aspect_filter</em> attribute and a <em>received_announce(destination_hash, announced_identity, app_data)</em> callable. See the <a class="reference internal" href="examples.html#example-announce"><span class="std std-ref">Announce Example</span></a> for more info.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.deregister_announce_handler">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">deregister_announce_handler</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">handler</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.deregister_announce_handler" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Deregisters an announce handler.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>handler</strong> – The announce handler to be deregistered.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.has_path">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">has_path</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.has_path" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p><em>True</em> if a path to the destination is known, otherwise <em>False</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.hops_to">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">hops_to</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.hops_to" title="Permalink to this definition">¶</a></dt>
|
||
<dd><dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>The number of hops to the specified destination, or <code class="docutils literal notranslate"><span class="pre">RNS.Transport.PATHFINDER_M</span></code> if the number of hops is unknown.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt class="sig sig-object py" id="RNS.Transport.request_path">
|
||
<em class="property"><span class="pre">static</span> </em><span class="sig-name descname"><span class="pre">request_path</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">destination_hash</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#RNS.Transport.request_path" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Requests a path to the destination from the network. If
|
||
another reachable peer on the network knows a path, it
|
||
will announce it.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><p><strong>destination_hash</strong> – A destination hash as <em>bytes</em>.</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
<div class="clearer"></div>
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</div>
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<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
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<div class="sphinxsidebarwrapper">
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||
<h3><a href="index.html">Table of Contents</a></h3>
|
||
<ul>
|
||
<li><a class="reference internal" href="#">API Reference</a><ul>
|
||
<li><a class="reference internal" href="#classes">Classes</a><ul>
|
||
<li><a class="reference internal" href="#reticulum">Reticulum</a></li>
|
||
<li><a class="reference internal" href="#api-identity">Identity</a></li>
|
||
<li><a class="reference internal" href="#destination">Destination</a></li>
|
||
<li><a class="reference internal" href="#packet">Packet</a></li>
|
||
<li><a class="reference internal" href="#packet-receipt">Packet Receipt</a></li>
|
||
<li><a class="reference internal" href="#link">Link</a></li>
|
||
<li><a class="reference internal" href="#request-receipt">Request Receipt</a></li>
|
||
<li><a class="reference internal" href="#resource">Resource</a></li>
|
||
<li><a class="reference internal" href="#transport">Transport</a></li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
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|
||
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|
||
|
||
<h4>Previous topic</h4>
|
||
<p class="topless"><a href="understanding.html"
|
||
title="previous chapter">Understanding Reticulum</a></p>
|
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<h4>Next topic</h4>
|
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<p class="topless"><a href="examples.html"
|
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title="next chapter">Examples</a></p>
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