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I2CP SessionConfig clarifications

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2013-11-21 22:24:42 +00:00
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commit dff21314ba
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5
www.i2p2/pages/common_structures_spec.html
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@ -1,7 +1,7 @@
{% extends "_layout.html" %} {% extends "_layout.html" %}
{% block title %}Common structure Specification{% endblock %} {% block title %}Common structure Specification{% endblock %}
{% block content %} {% block content %}
Updated June 2013, current as of router version 0.9.6 Updated November 2013, current as of router version 0.9.9
<h1>Data types Specification</h1> <h1>Data types Specification</h1>
<p> <p>
This document describes some data types common to all I2P protocols, like This document describes some data types common to all I2P protocols, like
@ -262,6 +262,9 @@ UTF-8 strings in a RouterInfo options mapping in a I2NP Database Store Message w
Mappings contained in I2NP messages (i.e. in a RouterAddress or RouterInfo) Mappings contained in I2NP messages (i.e. in a RouterAddress or RouterInfo)
must be sorted by key so that the signature will be invariant. must be sorted by key so that the signature will be invariant.
<li> <li>
Mappings contained in an <a href="i2cp_spec.html#struct_SessionConfig">I2CP SessionConfig</a>
must be sorted by key so that the signature will be invariant.
<li>
Key and value string length limits are 255 bytes (not characters) each, plus the length byte. Length byte may be 0. Key and value string length limits are 255 bytes (not characters) each, plus the length byte. Length byte may be 0.
<li> <li>
Total length limit is 65535 bytes, plus the 2 byte size field, or 65537 total. Total length limit is 65535 bytes, plus the 2 byte size field, or 65537 total.

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www.i2p2/pages/i2cp_spec.html
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@ -234,11 +234,16 @@ DSA <a href="common_structures_spec#type_Signature">Signature</a> of the previou
</li></ol> </li></ol>
<h4>Notes</h4> <h4>Notes</h4>
<p> <ul><li>
The options are specified on the The options are specified on the
<a href="i2cp.html#options">I2CP Overview page</a>. <a href="i2cp.html#options">I2CP Overview page</a>.
</p> </li><li>
The <a href="common_structures_spec#type_Mapping">Mapping</a>
must be sorted by key so that the signature will be validated correctly in the router.
</li><li>
The creation date must be within +/- 30 seconds of the current time when processed by
the router, or the config will be rejected.
</li></ul>
@ -511,11 +516,16 @@ The router responds with a <a href="#msg_SessionStatus">Session Status Message</
</li></ol> </li></ol>
<h4>Notes</h4> <h4>Notes</h4>
<p> <ul><li>
The second message sent by the client after sending the Get Date Message and receiving the Set Date Message response. This is the second message sent by the client. Previously the client sent a Get Date Message and received a Set Date Message response.
If the Date in the Session Config is too far from the router's current time, the session will be rejected. </li><li>
If the Date in the Session Config is too far (more than +/- 30 seconds) from the router's current time, the session will be rejected.
</li><li>
If there is already a session on the router for this Destination, the session will be rejected. If there is already a session on the router for this Destination, the session will be rejected.
</p> </li><li>
The <a href="common_structures_spec#type_Mapping">Mapping</a> in the Session Config
must be sorted by key so that the signature will be validated correctly in the router.
</li></ul>
@ -841,9 +851,14 @@ The router responds with a <a href="#msg_SessionStatus">Session Status Message</
</li></ol> </li></ol>
<h4>Notes</h4> <h4>Notes</h4>
<p> <ul><li>
As of release 0.7.1. As of release 0.7.1.
</p> </li><li>
If the Date in the Session Config is too far (more than +/- 30 seconds) from the router's current time, the session will be rejected.
</li><li>
The <a href="common_structures_spec#type_Mapping">Mapping</a> in the Session Config
must be sorted by key so that the signature will be validated correctly in the router.
</li></ul>