normalize localparts with unicode nfc when parsing

both when parsing our configs, and for incoming on smtp or in messages.
so we properly compare things like é and e+accent as equal, and accept the
different encodings of that same address.
This commit is contained in:
Mechiel Lukkien
2024-03-08 21:08:40 +01:00
parent 4fbd7abb57
commit 8e6fe7459b
23 changed files with 134 additions and 59 deletions

View File

@ -1376,7 +1376,7 @@
},
{
"Name": "Unicode",
"Docs": "Name as U-labels. Empty if this is an ASCII-only domain. No trailing dot.",
"Docs": "Name as U-labels, in Unicode NFC. Empty if this is an ASCII-only domain. No trailing dot.",
"Typewords": [
"string"
]
@ -4639,7 +4639,7 @@
},
{
"Name": "Localpart",
"Docs": "Localpart is a decoded local part of an email address, before the \"@\".\nFor quoted strings, values do not hold the double quote or escaping backslashes.\nAn empty string can be a valid localpart.",
"Docs": "Localpart is a decoded local part of an email address, before the \"@\".\nFor quoted strings, values do not hold the double quote or escaping backslashes.\nAn empty string can be a valid localpart.\nLocalparts are in Unicode NFC.",
"Values": null
},
{