1999-12-27 02:52:25 +01:00
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The Cyrus SASL (Simple Authentication and Security Layer)
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SASL is the Simple Authentication and Security Layer, a method
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for adding authentication support to connection-based protocols.
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To use SASL, a protocol includes a command for identifying and
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authenticating a user to a server and for optionally negotiating
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protection of subsequent protocol interactions. If its use is
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negotiated, a security layer is inserted between the protocol
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and the connection.
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1999-12-29 08:06:27 +01:00
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FEATURES
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--------
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The following mechanisms are included in this distribution:
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ANONYMOUS
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CRAM-MD5
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DIGEST-MD5
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GSSAPI (MIT Kerberos 5 or Heimdal Kerberos 5)
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KERBEROS_V4
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PLAIN
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The library can use a Berkeley DB, gdbm or ndbm file on the server
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side to store per-user authentication secrets. The utility saslpasswd
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has been included for adding authentication secrets to the file.
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PLAIN can either check /etc/passwd, Kerberos V4, use PAM, or the sasl
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secrets database. By default PAM is used if PAM is found, then
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Kerberos, finally /etc/passwd (non-shadow). This is tweakable in the
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configuration file. Please see
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"${PREFIX}/share/doc/sasl/sysadmin.html".
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The sample directory contains two programs which provide a reference
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for using the library, as well as making it easy to test a mechanism
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on the command line. See "${PREFIX}/share/doc/sasl/programming.html"
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for more information.
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1999-12-27 02:52:25 +01:00
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WWW: http://asg.web.cmu.edu/sasl/
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