Use OpenSSH-style public keys as the preferred format of SSH public keys.

Public keys in the old format (raw RFC 4253 blob) are automatically
converted to OpenSSH-style public keys. OpenSSH-style public keys are now
stored in LDAP.

Changed sshpubkeyfp to be an output parameter, as that is what it actually
is.

Allow parameter normalizers to be used on values of any type, not just
unicode, so that public key blobs (which are str) can be normalized to
OpenSSH-style public keys.

ticket 2932, 2935

ipalib/plugins/user.py

@@ -30,7 +30,8 @@ from ipalib import output
 from ipapython.ipautil import ipa_generate_password
 from ipapython.ipavalidate import Email
 import posixpath
-from ipalib.util import validate_sshpubkey, output_sshpubkey
+from ipalib.util import (normalize_sshpubkey, validate_sshpubkey,
+    convert_sshpubkey_post)
 if api.env.in_server and api.env.context in ['lite', 'server']:
     from ipaserver.plugins.ldap2 import ldap2
     import os
@@ -86,6 +87,9 @@ user_output_params = (
     Flag('has_keytab',
         label=_('Kerberos keys available'),
     ),
+    Str('sshpubkeyfp*',
+        label=_('SSH public key fingerprint'),
+    ),
    )
 
 status_output_params = (
@@ -200,7 +204,7 @@ class user(LDAPObject):
         'uid', 'givenname', 'sn', 'homedirectory', 'loginshell',
         'uidnumber', 'gidnumber', 'mail', 'ou',
         'telephonenumber', 'title', 'memberof', 'nsaccountlock',
-        'memberofindirect', 'sshpubkeyfp',
+        'memberofindirect',
     ]
     search_display_attributes = [
         'uid', 'givenname', 'sn', 'homedirectory', 'loginshell',
@@ -357,15 +361,13 @@ class user(LDAPObject):
             label=_('Account disabled'),
             flags=['no_option'],
         ),
-        Bytes('ipasshpubkey*', validate_sshpubkey,
+        Str('ipasshpubkey*', validate_sshpubkey,
             cli_name='sshpubkey',
-            label=_('Base-64 encoded SSH public key'),
+            label=_('SSH public key'),
+            normalizer=normalize_sshpubkey,
+            csv=True,
             flags=['no_search'],
         ),
-        Str('sshpubkeyfp*',
-            label=_('SSH public key fingerprint'),
-            flags=['virtual_attribute', 'no_create', 'no_update', 'no_search'],
-        ),
     )
 
     def _normalize_and_validate_email(self, email, config=None):
@@ -567,7 +569,7 @@ class user_add(LDAPCreate):
 
         self.obj.get_password_attributes(ldap, dn, entry_attrs)
 
-        output_sshpubkey(ldap, dn, entry_attrs)
+        convert_sshpubkey_post(ldap, dn, entry_attrs)
 
         return dn
 
@@ -636,7 +638,7 @@ class user_mod(LDAPUpdate):
         convert_nsaccountlock(entry_attrs)
         self.obj._convert_manager(entry_attrs, **options)
         self.obj.get_password_attributes(ldap, dn, entry_attrs)
-        output_sshpubkey(ldap, dn, entry_attrs)
+        convert_sshpubkey_post(ldap, dn, entry_attrs)
         return dn
 
 api.register(user_mod)
@@ -678,7 +680,7 @@ class user_find(LDAPSearch):
             self.obj._convert_manager(attrs, **options)
             self.obj.get_password_attributes(ldap, dn, attrs)
             convert_nsaccountlock(attrs)
-            output_sshpubkey(ldap, dn, attrs)
+            convert_sshpubkey_post(ldap, dn, attrs)
         return truncated
 
     msg_summary = ngettext(
@@ -698,7 +700,7 @@ class user_show(LDAPRetrieve):
         convert_nsaccountlock(entry_attrs)
         self.obj._convert_manager(entry_attrs, **options)
         self.obj.get_password_attributes(ldap, dn, entry_attrs)
-        output_sshpubkey(ldap, dn, entry_attrs)
+        convert_sshpubkey_post(ldap, dn, entry_attrs)
         return dn
 
 api.register(user_show)