--- /dev/null
+<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="m-1">
+ <data xmlns="urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring">module iana-crypt-hash {
+ namespace "urn:ietf:params:xml:ns:yang:iana-crypt-hash";
+ prefix ianach;
+
+ organization
+ "IANA";
+ contact
+ " Internet Assigned Numbers Authority
+
+ Postal: ICANN
+ 12025 Waterfront Drive, Suite 300
+ Los Angeles, CA 90094-2536
+ United States
+
+ Tel: +1 310 301 5800
+ E-Mail: iana@iana.org>";
+ description
+ "This YANG module defines a type for storing passwords
+ using a hash function and features to indicate which hash
+ functions are supported by an implementation.
+
+ The latest revision of this YANG module can be obtained from
+ the IANA web site.
+
+ Requests for new values should be made to IANA via
+ email (iana@iana.org).
+
+ Copyright (c) 2014 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, is permitted pursuant to, and subject
+ to the license terms contained in, the Simplified BSD License
+ set forth in Section 4.c of the IETF Trust's Legal Provisions
+ Relating to IETF Documents
+ (http://trustee.ietf.org/license-info).
+
+ The initial version of this YANG module is part of RFC 7317;
+ see the RFC itself for full legal notices.";
+
+ revision 2014-08-06 {
+ description
+ "Initial revision.";
+ reference
+ "RFC 7317: A YANG Data Model for System Management";
+ }
+
+ feature crypt-hash-md5 {
+ description
+ "Indicates that the device supports the MD5
+ hash function in 'crypt-hash' values.";
+ reference
+ "RFC 1321: The MD5 Message-Digest Algorithm";
+ }
+
+ feature crypt-hash-sha-256 {
+ description
+ "Indicates that the device supports the SHA-256
+ hash function in 'crypt-hash' values.";
+ reference
+ "FIPS.180-4.2012: Secure Hash Standard (SHS)";
+ }
+
+ feature crypt-hash-sha-512 {
+ description
+ "Indicates that the device supports the SHA-512
+ hash function in 'crypt-hash' values.";
+ reference
+ "FIPS.180-4.2012: Secure Hash Standard (SHS)";
+ }
+
+ typedef crypt-hash {
+ type string {
+ pattern "$0$.*|$1$[a-zA-Z0-9./]{1,8}$[a-zA-Z0-9./]{22}|$5$(rounds=\\d+$)?[a-zA-Z0-9./]{1,16}$[a-zA-Z0-9./]{43}|$6$(rounds=\\d+$)?[a-zA-Z0-9./]{1,16}$[a-zA-Z0-9./]{86}";
+ }
+ description
+ "The crypt-hash type is used to store passwords using
+ a hash function. The algorithms for applying the hash
+ function and encoding the result are implemented in
+ various UNIX systems as the function crypt(3).
+
+ A value of this type matches one of the forms:
+
+ $0$<clear text password>
+ $<id>$<salt>$<password hash>
+ $<id>$<parameter>$<salt>$<password hash>
+
+ The '$0$' prefix signals that the value is clear text. When
+ such a value is received by the server, a hash value is
+ calculated, and the string '$<id>$<salt>$' or
+ $<id>$<parameter>$<salt>$ is prepended to the result. This
+ value is stored in the configuration data store.
+ If a value starting with '$<id>$', where <id> is not '0', is
+ received, the server knows that the value already represents a
+ hashed value and stores it 'as is' in the data store.
+
+ When a server needs to verify a password given by a user, it
+ finds the stored password hash string for that user, extracts
+ the salt, and calculates the hash with the salt and given
+ password as input. If the calculated hash value is the same
+ as the stored value, the password given by the client is
+ accepted.
+
+ This type defines the following hash functions:
+
+ id | hash function | feature
+ ---+---------------+-------------------
+ 1 | MD5 | crypt-hash-md5
+ 5 | SHA-256 | crypt-hash-sha-256
+ 6 | SHA-512 | crypt-hash-sha-512
+
+ The server indicates support for the different hash functions
+ by advertising the corresponding feature.";
+ reference
+ "IEEE Std 1003.1-2008 - crypt() function
+ RFC 1321: The MD5 Message-Digest Algorithm
+ FIPS.180-4.2012: Secure Hash Standard (SHS)";
+ }
+}
+</data>
+</rpc-reply>
Code Review / demo.git / blobdiff