def OverrideIdentity(idurl, xml_src):
"""
"""
global _OverriddenIdentities
xml_src = str(xml_src.strip())
if idurl in _OverriddenIdentities:
if _OverriddenIdentities[idurl] == xml_src:
if _Debug:
lg.out(4, 'identitycache.OverrideIdentity SKIPPED "%s", no changes' % idurl)
return False
if _Debug:
lg.out(4, 'identitycache.OverrideIdentity replacing overriden identity "%s" with new one' % idurl)
lg.out(4, '\nOVERRIDDEN OLD:\n' + _OverriddenIdentities[idurl])
lg.out(4, '\nOVERRIDDEN NEW:\n' + xml_src)
else:
orig = identitydb.get(idurl).serialize() if identitydb.has_idurl(idurl) else ''
if orig and orig == xml_src:
if _Debug:
lg.out(4, 'identitycache.OverrideIdentity SKIPPED "%s" , overriden copy is the same as original' % idurl)
return False
if _Debug:
lg.out(4, 'identitycache.OverrideIdentity replacing original identity for "%s"' % idurl)
lg.out(4, '\nORIGINAL:\n' + orig)
lg.out(4, '\nNEW:\n' + xml_src)
_OverriddenIdentities[idurl] = xml_src
if _Debug:
lg.out(4, ' total number of overrides: %d' % len(_OverriddenIdentities))
return True
def OverrideIdentity(idurl, xml_src):
"""
Used by proxy router to remember the original identity of the routing node.
"""
global _OverriddenIdentities
idurl = id_url.field(idurl)
if not idurl.is_latest():
if idurl.original() in _OverriddenIdentities:
if idurl.to_bin() not in _OverriddenIdentities:
_OverriddenIdentities[
idurl.to_bin()] = _OverriddenIdentities.pop(
idurl.original())
lg.info(
'detected and processed idurl rotate for overridden identity : %r -> %r'
% (idurl.original(), idurl.to_bin()))
idurl = id_url.to_bin(idurl)
xml_src = strng.to_text(xml_src.strip())
if idurl in _OverriddenIdentities:
if _OverriddenIdentities[idurl] == xml_src:
if _Debug:
lg.out(
_DebugLevel,
'identitycache.OverrideIdentity SKIPPED "%s", no changes' %
idurl)
return False
if _Debug:
lg.out(
_DebugLevel,
'identitycache.OverrideIdentity replacing overriden identity %r with new one'
% idurl)
lg.out(_DebugLevel,
'\nOVERRIDDEN OLD:\n' + _OverriddenIdentities[idurl])
lg.out(_DebugLevel, '\nOVERRIDDEN NEW:\n' + xml_src)
else:
orig = ''
if identitydb.has_idurl(idurl):
orig = identitydb.get_ident(idurl).serialize(as_text=True)
if orig and orig == xml_src:
if _Debug:
lg.out(
_DebugLevel,
'identitycache.OverrideIdentity SKIPPED %r , overridden copy is the same as original'
% idurl)
return False
if _Debug:
lg.out(
_DebugLevel,
'identitycache.OverrideIdentity replacing original identity for %r'
% idurl)
lg.out(_DebugLevel, '\nORIGINAL:\n' + orig)
lg.out(_DebugLevel, '\nNEW:\n' + xml_src)
_OverriddenIdentities[idurl] = xml_src
if _Debug:
lg.out(
_DebugLevel,
' total number of overrides: %d' % len(_OverriddenIdentities))
return True
def HasKey(idurl):
"""
Check for some user IDURL in the cache.
"""
return identitydb.has_idurl(idurl) or IsOverridden(idurl)