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| <html><head><title>Python: module gdata.tlslite.VerifierDB</title> |
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| <font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="gdata.html"><font color="#ffffff">gdata</font></a>.<a href="gdata.tlslite.html"><font color="#ffffff">tlslite</font></a>.VerifierDB</strong></big></big></font></td |
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| ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/usr/local/google/home/afshar/src/external-gdata-release/google3/src/gdata/tlslite/VerifierDB.py">/usr/local/google/home/afshar/src/external-gdata-release/google3/src/gdata/tlslite/VerifierDB.py</a></font></td></tr></table> |
| <p><tt>Class for storing SRP password verifiers.</tt></p> |
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| <font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr> |
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| <font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr> |
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| <td width="100%"><dl> |
| <dt><font face="helvetica, arial"><a href="gdata.tlslite.BaseDB.html#BaseDB">gdata.tlslite.BaseDB.BaseDB</a> |
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| <dl> |
| <dt><font face="helvetica, arial"><a href="gdata.tlslite.VerifierDB.html#VerifierDB">VerifierDB</a> |
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| <font color="#000000" face="helvetica, arial"><a name="VerifierDB">class <strong>VerifierDB</strong></a>(<a href="gdata.tlslite.BaseDB.html#BaseDB">gdata.tlslite.BaseDB.BaseDB</a>)</font></td></tr> |
| |
| <tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> |
| <td colspan=2><tt>This class represent an in-memory or on-disk database of SRP<br> |
| password verifiers.<br> |
| <br> |
| A <a href="#VerifierDB">VerifierDB</a> can be passed to a server handshake to authenticate<br> |
| a client based on one of the verifiers.<br> |
| <br> |
| This class is thread-safe.<br> </tt></td></tr> |
| <tr><td> </td> |
| <td width="100%">Methods defined here:<br> |
| <dl><dt><a name="VerifierDB-__init__"><strong>__init__</strong></a>(self, filename<font color="#909090">=None</font>)</dt><dd><tt>Create a new <a href="#VerifierDB">VerifierDB</a> instance.<br> |
| <br> |
| @type filename: str<br> |
| @param filename: Filename for an on-disk database, or None for<br> |
| an in-memory database. If the filename already exists, follow<br> |
| this with a call to <a href="#VerifierDB-open">open</a>(). To create a new on-disk database,<br> |
| follow this with a call to <a href="#VerifierDB-create">create</a>().</tt></dd></dl> |
| |
| <dl><dt><a name="VerifierDB-__setitem__"><strong>__setitem__</strong></a>(self, username, verifierEntry)</dt><dd><tt>Add a verifier entry to the database.<br> |
| <br> |
| @type username: str<br> |
| @param username: The username to associate the verifier with.<br> |
| Must be less than 256 characters in length. Must not already<br> |
| be in the database.<br> |
| <br> |
| @type verifierEntry: tuple<br> |
| @param verifierEntry: The verifier entry to add. Use<br> |
| L{tlslite.<a href="#VerifierDB">VerifierDB</a>.<a href="#VerifierDB">VerifierDB</a>.makeVerifier} to create a<br> |
| verifier entry.</tt></dd></dl> |
| |
| <hr> |
| Static methods defined here:<br> |
| <dl><dt><a name="VerifierDB-makeVerifier"><strong>makeVerifier</strong></a>(username, password, bits)</dt><dd><tt>Create a verifier entry which can be stored in a <a href="#VerifierDB">VerifierDB</a>.<br> |
| <br> |
| @type username: str<br> |
| @param username: The username for this verifier. Must be less<br> |
| than 256 characters in length.<br> |
| <br> |
| @type password: str<br> |
| @param password: The password for this verifier.<br> |
| <br> |
| @type bits: int<br> |
| @param bits: This values specifies which SRP group parameters<br> |
| to use. It must be one of (1024, 1536, 2048, 3072, 4096, 6144,<br> |
| 8192). Larger values are more secure but slower. 2048 is a<br> |
| good compromise between safety and speed.<br> |
| <br> |
| @rtype: tuple<br> |
| @return: A tuple which may be stored in a <a href="#VerifierDB">VerifierDB</a>.</tt></dd></dl> |
| |
| <hr> |
| Methods inherited from <a href="gdata.tlslite.BaseDB.html#BaseDB">gdata.tlslite.BaseDB.BaseDB</a>:<br> |
| <dl><dt><a name="VerifierDB-__contains__"><strong>__contains__</strong></a>(self, username)</dt><dd><tt>Check if the database contains the specified username.<br> |
| <br> |
| @type username: str<br> |
| @param username: The username to check for.<br> |
| <br> |
| @rtype: bool<br> |
| @return: True if the database contains the username, False<br> |
| otherwise.</tt></dd></dl> |
| |
| <dl><dt><a name="VerifierDB-__delitem__"><strong>__delitem__</strong></a>(self, username)</dt></dl> |
| |
| <dl><dt><a name="VerifierDB-__getitem__"><strong>__getitem__</strong></a>(self, username)</dt></dl> |
| |
| <dl><dt><a name="VerifierDB-check"><strong>check</strong></a>(self, username, param)</dt></dl> |
| |
| <dl><dt><a name="VerifierDB-create"><strong>create</strong></a>(self)</dt><dd><tt>Create a new on-disk database.<br> |
| <br> |
| @raise anydbm.error: If there's a problem creating the database.</tt></dd></dl> |
| |
| <dl><dt><a name="VerifierDB-keys"><strong>keys</strong></a>(self)</dt><dd><tt>Return a list of usernames in the database.<br> |
| <br> |
| @rtype: list<br> |
| @return: The usernames in the database.</tt></dd></dl> |
| |
| <dl><dt><a name="VerifierDB-open"><strong>open</strong></a>(self)</dt><dd><tt>Open a pre-existing on-disk database.<br> |
| <br> |
| @raise anydbm.error: If there's a problem opening the database.<br> |
| @raise ValueError: If the database is not of the right type.</tt></dd></dl> |
| |
| </td></tr></table></td></tr></table><p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#eeaa77"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#eeaa77"><tt> </tt></td><td> </td> |
| <td width="100%"><dl><dt><a name="-sha1"><strong>sha1</strong></a> = openssl_sha1(...)</dt><dd><tt>Returns a sha1 hash object; optionally initialized with a string</tt></dd></dl> |
| </td></tr></table><p> |
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| <tr bgcolor="#55aa55"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#55aa55"><tt> </tt></td><td> </td> |
| <td width="100%"><strong>cryptlibpyLoaded</strong> = False<br> |
| <strong>gmpyLoaded</strong> = False<br> |
| <strong>m2cryptoLoaded</strong> = False<br> |
| <strong>prngName</strong> = 'os.urandom'<br> |
| <strong>pycryptoLoaded</strong> = True<br> |
| <strong>sieve</strong> = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, ...]</td></tr></table> |
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