epicyon/ssb.py

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2020-02-26 14:35:17 +00:00
__filename__ = "ssb.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.1.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@freedombone.net"
__status__ = "Production"
import json
def getSSBAddress(actorJson: {}) -> str:
"""Returns ssb address for the given actor
"""
if not actorJson.get('attachment'):
return ''
for propertyValue in actorJson['attachment']:
if not propertyValue.get('name'):
continue
if not propertyValue['name'].lower().startswith('ssb'):
continue
if not propertyValue.get('type'):
continue
if not propertyValue.get('value'):
continue
if propertyValue['type']!='PropertyValue':
continue
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propertyValue['value']=propertyValue['value'].strip()
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if not propertyValue['value'].startswith('@'):
continue
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if '=.' not in propertyValue['value']:
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continue
if '"' in propertyValue['value']:
continue
return propertyValue['value']
return ''
def setSSBAddress(actorJson: {},ssbAddress: str) -> None:
"""Sets an ssb address for the given actor
"""
if not actorJson.get('attachment'):
actorJson['attachment']=[]
# remove any existing value
propertyFound=None
for propertyValue in actorJson['attachment']:
if not propertyValue.get('name'):
continue
if not propertyValue.get('type'):
continue
if not propertyValue['name'].lower().startswith('ssb'):
continue
propertyFound=propertyValue
break
if propertyFound:
actorJson['attachment'].remove(propertyFound)
if '@' not in ssbAddress:
return
if not ssbAddress.startswith('@'):
return
if '.' not in ssbAddress:
return
if '"' in ssbAddress:
return
if ':' not in ssbAddress:
return
for propertyValue in actorJson['attachment']:
if not propertyValue.get('name'):
continue
if not propertyValue.get('type'):
continue
if not propertyValue['name'].lower().startswith('ssb'):
continue
if propertyValue['type']!='PropertyValue':
continue
propertyValue['value']=ssbAddress
return
newSSBAddress={
"name": "SSB",
"type": "PropertyValue",
"value": ssbAddress
}
actorJson['attachment'].append(newSSBAddress)