Mercurial > libervia-backend
comparison sat/tools/xml_tools.py @ 3967:f461f11ea176
plugin XEP-0384: Implementation of Automatic Trust Management:
- Implementation of Trust Messages (XEP-0434)
- Implementation of Automatic Trust Management (XEP-0450)
- Implementations directly as part of the OMEMO plugin, since omemo:2 is the only protocol supported by ATM at the moment
- Trust system selection updated to allow choice between manual trust with ATM and BTBV
- dev-requirements.txt updated to include additional requirements for the e2e tests
fix 376
| author | Syndace <me@syndace.dev> |
|---|---|
| date | Fri, 28 Oct 2022 18:50:06 +0200 |
| parents | 323017a4e4d2 |
| children | 818db4ca3717 |
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| 3966:9f85369294f3 | 3967:f461f11ea176 |
|---|---|
| 18 | 18 |
| 19 | 19 |
| 20 from collections import OrderedDict | 20 from collections import OrderedDict |
| 21 import html.entities | 21 import html.entities |
| 22 import re | 22 import re |
| 23 from typing import Optional, Tuple, Union, Literal, overload | 23 from typing import Dict, Optional, Tuple, Union, Literal, overload |
| 24 from xml.dom import NotFoundErr, minidom | 24 from xml.dom import NotFoundErr, minidom |
| 25 import xml.etree.ElementTree as ET | 25 import xml.etree.ElementTree as ET |
| 26 from lxml import etree | 26 from lxml import etree |
| 27 | 27 |
| 28 from twisted.internet import defer | 28 from twisted.internet import defer |
| 2028 if content: | 2028 if content: |
| 2029 et_elt.text = str(elt) | 2029 et_elt.text = str(elt) |
| 2030 for child in elt.elements(): | 2030 for child in elt.elements(): |
| 2031 et_elt.append(domish_elt_2_et_elt(child, lxml=lxml)) | 2031 et_elt.append(domish_elt_2_et_elt(child, lxml=lxml)) |
| 2032 return et_elt | 2032 return et_elt |
| 2033 | |
| 2034 | |
| 2035 def domish_elt_2_et_elt2(element: domish.Element) -> ET.Element: | |
| 2036 """ | |
| 2037 WIP, originally from the OMEMO plugin | |
| 2038 """ | |
| 2039 | |
| 2040 element_name = element.name | |
| 2041 if element.uri is not None: | |
| 2042 element_name = "{" + element.uri + "}" + element_name | |
| 2043 | |
| 2044 attrib: Dict[str, str] = {} | |
| 2045 for qname, value in element.attributes.items(): | |
| 2046 attribute_name = qname[1] if isinstance(qname, tuple) else qname | |
| 2047 attribute_namespace = qname[0] if isinstance(qname, tuple) else None | |
| 2048 if attribute_namespace is not None: | |
| 2049 attribute_name = "{" + attribute_namespace + "}" + attribute_name | |
| 2050 | |
| 2051 attrib[attribute_name] = value | |
| 2052 | |
| 2053 result = ET.Element(element_name, attrib) | |
| 2054 | |
| 2055 last_child: Optional[ET.Element] = None | |
| 2056 for child in element.children: | |
| 2057 if isinstance(child, str): | |
| 2058 if last_child is None: | |
| 2059 result.text = child | |
| 2060 else: | |
| 2061 last_child.tail = child | |
| 2062 else: | |
| 2063 last_child = domish_elt_2_et_elt2(child) | |
| 2064 result.append(last_child) | |
| 2065 | |
| 2066 return result |