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test_eventing.py
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test_eventing.py
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# -*- encoding: utf-8 -*-
"""
tests.vdr.eventing module
"""
import pytest
from keri.app import habbing, keeping
from keri.core import Signer
from keri.core import coring, serdering
from keri.core import eventing as keventing
from keri.core.coring import versify, Kinds, Ilks, MtrDex, Prefixer, Seqner, Saider
from keri.db import basing
from keri.db.dbing import snKey, dgKey
from keri.kering import Version, EmptyMaterialError, DerivationError, MissingAnchorError, ValidationError, \
MissingWitnessSignatureError, LikelyDuplicitousError
from keri.vdr import eventing, viring
from keri.vdr.eventing import rotate, issue, revoke, backerIssue, backerRevoke, Tever, Tevery
from tests.vdr import buildHab
def test_incept(mockCoringRandomNonce):
"""
Test incept utility function
"""
pre = "DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM"
bak1 = "EAvR3p8V95W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc"
bak2 = "DBEpNJeSJjxo6oAxkNE8eCOJg2HRPstqkeHWBAvN9XNU"
bak3 = "DCxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"
# no backers, allowed to add later
serder = eventing.incept(pre, baks=[], code=MtrDex.Blake3_256)
assert serder.raw == (b'{"v":"KERI10JSON0000fb_","t":"vcp","d":"EE7_RC-GkGy_N_IbOjFHLhqDekFNeSxygvIZ'
b'JBf1SPbA","i":"EE7_RC-GkGy_N_IbOjFHLhqDekFNeSxygvIZJBf1SPbA","ii":"DAtNTPnDF'
b'BnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","c":[],"bt":"0","b":[],"n":"0AA'
b'UiJMii_rPXXCiLTEEaDT7"}')
# no backers allowed
serder = eventing.incept(pre, baks=[], cnfg=[keventing.TraitDex.NoBackers], code=MtrDex.Blake3_256)
assert serder.raw == (b'{"v":"KERI10JSON0000ff_","t":"vcp","d":"EM2g-TbMWL98wHMiY7fs1eBRE0uVNL21xnwa'
b'ys_i9K1Q","i":"EM2g-TbMWL98wHMiY7fs1eBRE0uVNL21xnways_i9K1Q","ii":"DAtNTPnDF'
b'BnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","c":["NB"],"bt":"0","b":[],"n":'
b'"0AAUiJMii_rPXXCiLTEEaDT7"}')
# no backers allows, one attempted
with pytest.raises(ValueError):
eventing.incept(pre, cnfg=[keventing.TraitDex.NoBackers],
baks=[bak1])
# with backer dupes
with pytest.raises(ValueError):
eventing.incept(pre, cnfg=[],
baks=[bak1, bak1, bak2])
# with oob toad
with pytest.raises(ValueError):
eventing.incept(pre, cnfg=[], toad=4,
baks=[bak1, bak2, bak3])
# with oob toad
with pytest.raises(ValueError):
eventing.incept(pre, cnfg=[], toad=1,
baks=[])
# one backer
serder = eventing.incept(pre,
baks=[bak1],
code=MtrDex.Blake3_256)
assert serder.raw == (b'{"v":"KERI10JSON000129_","t":"vcp","d":"EP_pM8RMJ2K25lepbhe5vYJnxYf4OrebU_eg'
b'8uYupLCq","i":"EP_pM8RMJ2K25lepbhe5vYJnxYf4OrebU_eg8uYupLCq","ii":"DAtNTPnDF'
b'BnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","c":[],"bt":"1","b":["EAvR3p8V9'
b'5W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc"],"n":"0AAUiJMii_rPXXCiLTEEaDT7"}')
# 3 backers
serder = eventing.incept(pre,
baks=[bak1, bak2, bak3],
code=MtrDex.Blake3_256)
assert serder.raw == (b'{"v":"KERI10JSON000187_","t":"vcp","d":"EI7cIxSfVdi8WhU3dj-laWIkNI1a-7MS6F-5'
b'Ss758cv9","i":"EI7cIxSfVdi8WhU3dj-laWIkNI1a-7MS6F-5Ss758cv9","ii":"DAtNTPnDF'
b'BnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","c":[],"bt":"3","b":["EAvR3p8V9'
b'5W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc","DBEpNJeSJjxo6oAxkNE8eCOJg2HRPstqkeHWBA'
b'vN9XNU","DCxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"],"n":"0AAUiJMii_rPXXC'
b'iLTEEaDT7"}')
# one backer, with threshold
serder = eventing.incept(pre,
toad=1,
baks=[bak1],
code=MtrDex.Blake3_256)
assert serder.raw == (b'{"v":"KERI10JSON000129_","t":"vcp","d":"EP_pM8RMJ2K25lepbhe5vYJnxYf4OrebU_eg'
b'8uYupLCq","i":"EP_pM8RMJ2K25lepbhe5vYJnxYf4OrebU_eg8uYupLCq","ii":"DAtNTPnDF'
b'BnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","c":[],"bt":"1","b":["EAvR3p8V9'
b'5W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc"],"n":"0AAUiJMii_rPXXCiLTEEaDT7"}')
# 3 backers, with threshold
serder = eventing.incept(pre,
toad=2,
baks=[bak1, bak2, bak3],
code=MtrDex.Blake3_256)
assert serder.raw == (b'{"v":"KERI10JSON000187_","t":"vcp","d":"EDnhbkM1_hVVC_df54giqQ0qq6722QCXM9BE'
b'AK-GFqiF","i":"EDnhbkM1_hVVC_df54giqQ0qq6722QCXM9BEAK-GFqiF","ii":"DAtNTPnDF'
b'BnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","c":[],"bt":"2","b":["EAvR3p8V9'
b'5W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc","DBEpNJeSJjxo6oAxkNE8eCOJg2HRPstqkeHWBA'
b'vN9XNU","DCxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"],"n":"0AAUiJMii_rPXXC'
b'iLTEEaDT7"}')
""" End Test """
def test_rotate():
"""
Test rotate functionality
"""
dig = "EA2L3ycqK9645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg"
bak1 = "EBvR3p8V95W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc"
bak2 = "DAEpNJeSJjxo6oAxkNE8eCOJg2HRPstqkeHWBAvN9XNU"
bak3 = "DBxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
baks=[])
assert serder.raw == (b'{"v":"KERI10JSON0000dd_","t":"vrt","d":"EF_SBZzjflcJaTTTdRTfY-JLfaqOHJpa7EMO'
b'xqFwWXff","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"1","bt":"0","br":[],"ba":[]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=3,
baks=[bak1])
assert serder.raw == (b'{"v":"KERI10JSON0000dd_","t":"vrt","d":"EGsKu5qY-uuI9WucRkI__NvcuSKfe6R6bSvz'
b'G2i_hq04","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"3","bt":"1","br":[],"ba":[]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak1, bak2, bak3])
assert serder.raw == (b'{"v":"KERI10JSON0000dd_","t":"vrt","d":"EKyZjgvjCihaqOqb58URdrrrHXKAavlV3N7U'
b'9WAneTK6","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"3","br":[],"ba":[]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak1, bak2, bak3],
cuts=[bak2])
assert serder.raw == (b'{"v":"KERI10JSON00010b_","t":"vrt","d":"EKI7bCJ3DHxpxidDAhRBrMVI_te-JqEN55ln'
b'HMz-8JXg","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"2","br":["DAEpNJeSJjxo6oAx'
b'kNE8eCOJg2HRPstqkeHWBAvN9XNU"],"ba":[]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak1, bak2, bak3],
cuts=[bak2, bak3])
assert serder.raw == (b'{"v":"KERI10JSON00013a_","t":"vrt","d":"EG30uAZOrLHjfscyFGeay1cUt_Clnq4xXo59'
b'MTKyM2JM","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"1","br":["DAEpNJeSJjxo6oAx'
b'kNE8eCOJg2HRPstqkeHWBAvN9XNU","DBxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"'
b'],"ba":[]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak1, bak2, bak3],
cuts=[bak1, bak2, bak3])
assert serder.raw == (b'{"v":"KERI10JSON000169_","t":"vrt","d":"EBoHO7SMctYvqVFhnwtWASPf3t9KAsn5WbpG'
b'1Ew9RURO","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"0","br":["EBvR3p8V95W8J7Ui'
b'4-mEzZ79S-A1esAnJo1Kmzq80Jkc","DAEpNJeSJjxo6oAxkNE8eCOJg2HRPstqkeHWBAvN9XNU"'
b',"DBxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"],"ba":[]}')
# invalid cut
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak1, bak3],
cuts=[bak2])
# invalid cut
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak1, bak3],
cuts=[bak2])
# invalid toad
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
toad=2,
baks=[bak1, bak3],
cuts=[bak3])
# invalid sn
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=0,
baks=[])
# adds
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
adds=[bak1],
baks=[bak2, bak3])
assert serder.raw == (b'{"v":"KERI10JSON00010b_","t":"vrt","d":"EBGnLp2Dlt-57wU6fT9mS9Xwkcirvrw7ySr1'
b'-aoP27bi","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"3","br":[],"ba":["EBvR3p8V'
b'95W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc"]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
toad=2,
adds=[bak1, bak2, bak3],
baks=[])
assert serder.raw == (b'{"v":"KERI10JSON000169_","t":"vrt","d":"EMpFiUdRTiJ7lrpNCs8mkBQzRieTW2PwYrpY'
b'mK4ri256","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"2","br":[],"ba":["EBvR3p8V'
b'95W8J7Ui4-mEzZ79S-A1esAnJo1Kmzq80Jkc","DAEpNJeSJjxo6oAxkNE8eCOJg2HRPstqkeHWB'
b'AvN9XNU","DBxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJDpC0nQXw"]}')
serder = rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
toad=3,
adds=[bak2, bak3],
baks=[bak1])
assert serder.raw == (b'{"v":"KERI10JSON00013a_","t":"vrt","d":"EDkaxfBYXFe2gBpOdTcTqlGn37vZUMtui212'
b'vcMBQQIJ","i":"EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EA2L3ycqK9'
b'645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","s":"4","bt":"3","br":[],"ba":["DAEpNJeS'
b'Jjxo6oAxkNE8eCOJg2HRPstqkeHWBAvN9XNU","DBxo-P4W_Z0xXTfoA3_4DMPn7oi0mLCElOWJD'
b'pC0nQXw"]}')
# invalid dupe add
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak2, bak3],
adds=[bak2])
# invalid dupe add
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=4,
baks=[bak3],
cuts=[bak2, bak3])
# invalid toad
with pytest.raises(ValueError):
rotate(dig=dig,
regk="EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw",
sn=5,
toad=3,
adds=[bak2, bak3],
baks=[])
""" End Test """
def test_simple_issue_revoke(mockHelpingNowUTC):
vcdig = "DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM"
regk = "EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw"
dig = "EB2L3ycqK9645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg"
serder = issue(vcdig=vcdig, regk=regk)
assert serder.raw == (b'{"v":"KERI10JSON0000ed_","t":"iss","d":"EELqqdELW6CUVWfmsbt5sxfQfEOykyOWdUV1'
b'2biBR4TH","i":"DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"0","ri":"E'
b'E3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","dt":"2021-01-01T00:00:00.00000'
b'0+00:00"}')
serder = revoke(vcdig=vcdig, regk=regk, dig=dig)
assert serder.raw == (b'{"v":"KERI10JSON000120_","t":"rev","d":"EGtAthwVjf0O9qsSz0HR-C63DSEBhn3kRoxv'
b'muRFECOQ","i":"DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"1","ri":"E'
b'E3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","p":"EB2L3ycqK9645aEeQKP941xojS'
b'iuiHsw4Y6yTW-PmsBg","dt":"2021-01-01T00:00:00.000000+00:00"}')
""" End Test """
def test_backer_issue_revoke(mockHelpingNowUTC):
vcdig = "DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM"
regk = "EE3Xv6CWwEMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw"
sn = 3
regd = "EBpq06UecHwzy-K9FpNoRxCJp2wIGM9u2Edk-PLMZ1H4"
dig = "EC2L3ycqK9645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg"
serder = backerIssue(vcdig=vcdig, regk=regk, regsn=sn, regd=regd)
assert serder.raw == (b'{"v":"KERI10JSON000162_","t":"bis","d":"EK9X5Ih5z68pKA-dHMuEZXt_2avkzM8i1_gD'
b'KlFBGDM7","i":"DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","ii":"EE3Xv6CWw'
b'EMpW-99rhPD9IHFCR2LN5ienLVI8yG5faBw","s":"0","ra":{"i":"EE3Xv6CWwEMpW-99rhPD'
b'9IHFCR2LN5ienLVI8yG5faBw","s":"3","d":"EBpq06UecHwzy-K9FpNoRxCJp2wIGM9u2Edk-'
b'PLMZ1H4"},"dt":"2021-01-01T00:00:00.000000+00:00"}')
serder = backerRevoke(vcdig=vcdig, regk=regk, regsn=sn, regd=regd, dig=dig)
assert serder.raw == (b'{"v":"KERI10JSON000161_","t":"brv","d":"EMBHVoEIM4GfoLtelLD6erwNLyO39PUyEAcC'
b'-N77OGoq","i":"DAtNTPnDFBnmlO6J44LXCrzZTAmpe-82b7BmQGtL4QhM","s":"1","p":"EC'
b'2L3ycqK9645aEeQKP941xojSiuiHsw4Y6yTW-PmsBg","ra":{"i":"EE3Xv6CWwEMpW-99rhPD9'
b'IHFCR2LN5ienLVI8yG5faBw","s":"3","d":"EBpq06UecHwzy-K9FpNoRxCJp2wIGM9u2Edk-P'
b'LMZ1H4"},"dt":"2021-01-01T00:00:00.000000+00:00"}')
""" End Test """
def test_tever_escrow(mockCoringRandomNonce):
with pytest.raises(ValueError):
Tever()
# registry with no backers, invalid anchor
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=[],
toad=0,
cnfg=[],
code=MtrDex.Blake3_256)
regk = vcp.pre
assert regk == 'EEu4cX0EqO9mTqsNgxDgCT9lJbj9qmuPvD7BwNUl6wms'
assert vcp.said == vcp.pre
assert vcp.ked["ii"] == hab.pre
# anchor to nothing, exception expected
seqner = Seqner(sn=4)
# invalid seal sn
with pytest.raises(ValidationError):
Tever(serder=vcp, seqner=seqner, saider=None, db=db, reger=reg)
# registry with no backers
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=[],
toad=0,
cnfg=[],
code=MtrDex.Blake3_256)
regk = vcp.pre
# anchoring event not in db, exception and escrow
seqner = Seqner(sn=1)
with pytest.raises(MissingAnchorError):
Tever(serder=vcp, seqner=seqner, db=db, reger=reg)
dgkey = dgKey(pre=regk, dig=vcp.said)
vcp = reg.getTvt(dgkey)
assert bytes(vcp) == (b'{"v":"KERI10JSON0000fb_","t":"vcp","d":"EEu4cX0EqO9mTqsNgxDgCT9lJbj9qmuPvD7B'
b'wNUl6wms","i":"EEu4cX0EqO9mTqsNgxDgCT9lJbj9qmuPvD7BwNUl6wms","ii":"EPst_DQ1d'
b'8VCMGHB475dgKWCxO3qX4HlvW_4_lsrVZ9Q","s":"0","c":[],"bt":"0","b":[],"n":"0AA'
b'UiJMii_rPXXCiLTEEaDT7"}')
dig = reg.getTae(snKey(pre=regk, sn=0))
assert bytes(dig) == b'EEu4cX0EqO9mTqsNgxDgCT9lJbj9qmuPvD7BwNUl6wms'
# registry with backers, no signatures. should escrow
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=["BAOcciw30IVQsaenKXpiyMVrjtPDW3KeD_6KFnSfoaqI"],
toad=1,
cnfg=[],
code=MtrDex.Blake3_256)
regk = vcp.pre
# successfully anchor to a rotation event
rseal = keventing.SealEvent(regk, vcp.ked["s"], vcp.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
with pytest.raises(MissingWitnessSignatureError):
Tever(serder=vcp, seqner=seqner, saider=saider, db=db, reger=reg)
dgkey = dgKey(pre=regk, dig=vcp.said)
vcp = reg.getTvt(dgkey)
assert bytes(vcp) == (b'{"v":"KERI10JSON000129_","t":"vcp","d":"EBkUjPBzZuFeSTP-Quuz0Exr6jdUNd8VDa5h'
b'oNvnS1Jo","i":"EBkUjPBzZuFeSTP-Quuz0Exr6jdUNd8VDa5hoNvnS1Jo","ii":"EPst_DQ1d'
b'8VCMGHB475dgKWCxO3qX4HlvW_4_lsrVZ9Q","s":"0","c":[],"bt":"1","b":["BAOcciw30'
b'IVQsaenKXpiyMVrjtPDW3KeD_6KFnSfoaqI"],"n":"0AAUiJMii_rPXXCiLTEEaDT7"}')
anc = reg.getAnc(dgkey)
assert bytes(anc) == b'0AAAAAAAAAAAAAAAAAAAAAABEErlKvdXWTpOg9s5AasfABIk17o_EaM2uAuGe-c_LEbc'
assert reg.getTel(snKey(pre=regk, sn=0)) is None
dig = reg.getTwe(snKey(pre=regk, sn=0))
assert bytes(dig) ==b'EBkUjPBzZuFeSTP-Quuz0Exr6jdUNd8VDa5hoNvnS1Jo'
def test_tever_no_backers(mockHelpingNowUTC, mockCoringRandomNonce):
# registry with no backers
# registry with backer and receipt
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=[],
toad=0,
cnfg=["NB"],
code=MtrDex.Blake3_256)
regk = vcp.pre
# successfully anchor to a rotation event
rseal = keventing.SealEvent(i=regk, s=vcp.ked["s"], d=vcp.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tev = Tever(serder=vcp, seqner=seqner, saider=saider, db=db, reger=reg)
assert tev.prefixer.qb64 == vcp.pre
assert tev.sn == 0
dgkey = dgKey(pre=regk, dig=vcp.said)
assert bytes(reg.getTvt(dgkey)) == (
b'{"v":"KERI10JSON0000ff_","t":"vcp","d":"EKWuqbpBPglFWnzZuD3f_DTCLwYd4ub1bWUZ'
b'XdRB2g6C","i":"EKWuqbpBPglFWnzZuD3f_DTCLwYd4ub1bWUZXdRB2g6C","ii":"EPst_DQ1d'
b'8VCMGHB475dgKWCxO3qX4HlvW_4_lsrVZ9Q","s":"0","c":["NB"],"bt":"0","b":[],"n":'
b'"0AAUiJMii_rPXXCiLTEEaDT7"}')
assert bytes(reg.getAnc(dgkey)) == b'0AAAAAAAAAAAAAAAAAAAAAABEGe5uFh3t0JglSPQtJJoxCV1RlFoTBept1BPRk3o6hgh'
assert bytes(reg.getTel(snKey(pre=regk, sn=0))) == b'EKWuqbpBPglFWnzZuD3f_DTCLwYd4ub1bWUZXdRB2g6C'
assert reg.getTibs(dgkey) == []
assert reg.getTwe(snKey(pre=regk, sn=0)) is None
# try to rotate a backerless registry
vrt = eventing.rotate(regk, dig=vcp.said)
rseal = keventing.SealEvent(regk, vrt.ked["s"], vrt.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
# should raise validation err because rotation is not supported
with pytest.raises(ValidationError):
tev.update(serder=vrt, seqner=seqner, saider=saider)
vcdig = b'EEBp64Aw2rsjdJpAR0e2qCq3jX7q7gLld3LjAwZgaLXU'
iss = eventing.issue(vcdig=vcdig.decode("utf-8"), regk=regk)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(iss.ked["i"], iss.ked["s"], iss.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tev.update(iss, seqner=seqner, saider=saider)
vci = vcdig
dgkey = dgKey(pre=vci, dig=iss.said)
assert bytes(reg.getTvt(dgkey)) == (
b'{"v":"KERI10JSON0000ed_","t":"iss","d":"EFQdb41xs1FwGz0m-Ekzwv9gwnpD8hKc4XGJ'
b'3-jPUA6I","i":"EEBp64Aw2rsjdJpAR0e2qCq3jX7q7gLld3LjAwZgaLXU","s":"0","ri":"E'
b'KWuqbpBPglFWnzZuD3f_DTCLwYd4ub1bWUZXdRB2g6C","dt":"2021-01-01T00:00:00.00000'
b'0+00:00"}')
assert bytes(reg.getAnc(dgkey)) == b'0AAAAAAAAAAAAAAAAAAAAAADEHzX4VXW_xCDf_pFhFvkDdc6TXTxiSiaEpHHCr1tDVtD'
# revoke vc with no backers
rev = eventing.revoke(vcdig=vcdig.decode("utf-8"), regk=regk, dig=iss.said)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(rev.ked["i"], rev.ked["s"], rev.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tev.update(rev, seqner=seqner, saider=saider)
dgkey = dgKey(pre=vci, dig=rev.said)
assert bytes(reg.getTvt(dgkey)) == (
b'{"v":"KERI10JSON000120_","t":"rev","d":"EEXxqWHCGw1XAkzEX_32xyRSboJDIwCKZUA9'
b'WfBzn-jx","i":"EEBp64Aw2rsjdJpAR0e2qCq3jX7q7gLld3LjAwZgaLXU","s":"1","ri":"E'
b'KWuqbpBPglFWnzZuD3f_DTCLwYd4ub1bWUZXdRB2g6C","p":"EFQdb41xs1FwGz0m-Ekzwv9gwn'
b'pD8hKc4XGJ3-jPUA6I","dt":"2021-01-01T00:00:00.000000+00:00"}')
# assert reg.getAnc(dgkey) == b'0AAAAAAAAAAAAAAAAAAAAABAECgc6yHeTRhsKh1M7k65feWZGCf_MG0dWoei5Q6SwgqU'
def test_tever_backers(mockHelpingNowUTC, mockCoringRandomNonce):
# registry with backer and receipt
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
valSecret = 'ABjD4nRlycmM5cPcAkfOATAp8wVldRsnc9f1tiwctXlw'
# create receipt signer prefixer default code is non-transferable
valSigner = Signer(qb64=valSecret, transferable=False)
valPrefixer = Prefixer(qb64=valSigner.verfer.qb64)
valpre = valPrefixer.qb64
assert valpre == 'BPmRWtx8nwSzRdJ0zTvP5uBb0t3BSjjstDk0gTayFfjV'
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=[valpre],
toad=1,
cnfg=[],
code=MtrDex.Blake3_256)
regk = vcp.pre
valCigar = valSigner.sign(ser=vcp.raw, index=0)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(i=regk, s=vcp.ked["s"], d=vcp.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tev = Tever(serder=vcp, seqner=seqner, saider=saider, bigers=[valCigar], db=db, reger=reg)
dgkey = dgKey(pre=regk, dig=vcp.said)
assert bytes(reg.getTvt(dgkey)) == (
b'{"v":"KERI10JSON000129_","t":"vcp","d":"ECfzJv1hIYAF68tEDDSelka5aPNKg_pmdcZO'
b'Ts0aubF-","i":"ECfzJv1hIYAF68tEDDSelka5aPNKg_pmdcZOTs0aubF-","ii":"EPst_DQ1d'
b'8VCMGHB475dgKWCxO3qX4HlvW_4_lsrVZ9Q","s":"0","c":[],"bt":"1","b":["BPmRWtx8n'
b'wSzRdJ0zTvP5uBb0t3BSjjstDk0gTayFfjV"],"n":"0AAUiJMii_rPXXCiLTEEaDT7"}')
assert bytes(reg.getAnc(dgkey)) == b'0AAAAAAAAAAAAAAAAAAAAAABEDD2vrz4Eg3iLOOlZw5-d3ioZ1q703IC0M0LJP_3v-PT'
assert bytes(reg.getTel(snKey(pre=regk, sn=0))) == b'ECfzJv1hIYAF68tEDDSelka5aPNKg_pmdcZOTs0aubF-'
assert [bytes(tib) for tib in reg.getTibs(dgkey)] == [b'AAAUr5RHYiDH8RU0ig-2Dp5h7rVKx89StH5M3CL60-cWEbgG-XmtW31pZlFicYgSPduJZUnD838_'
b'QLbASSQLAZcC']
assert reg.getTwe(snKey(pre=regk, sn=0)) is None
debSecret = 'AKUotEE0eAheKdDJh9QvNmSEmO_bjIav8V_GmctGpuCQ'
# create receipt signer prefixer default code is non-transferable
debSigner = Signer(qb64=debSecret, transferable=False)
debPrefixer = Prefixer(qb64=debSigner.verfer.qb64)
debpre = debPrefixer.qb64
assert debpre == 'BJLT5kDB54CewL9oqnWdPBC5vxZV30u3i6o9HVcWMhZd'
vrt = eventing.rotate(regk, dig=vcp.said, baks=[valpre], adds=[debpre])
valCigar = valSigner.sign(ser=vrt.raw, index=0)
debCigar = debSigner.sign(ser=vrt.raw, index=1)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(regk, vrt.ked["s"], vrt.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tev.update(serder=vrt, seqner=seqner, saider=saider, bigers=[valCigar, debCigar])
assert tev.baks == ['BPmRWtx8nwSzRdJ0zTvP5uBb0t3BSjjstDk0gTayFfjV',
'BJLT5kDB54CewL9oqnWdPBC5vxZV30u3i6o9HVcWMhZd']
vcdig = b'EEBp64Aw2rsjdJpAR0e2qCq3jX7q7gLld3LjAwZgaLXU'
bis = eventing.backerIssue(vcdig=vcdig.decode("utf-8"), regk=regk, regsn=tev.sn, regd=tev.serder.said)
valCigar = valSigner.sign(ser=bis.raw, index=0)
debCigar = debSigner.sign(ser=bis.raw, index=1)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(bis.ked["i"], bis.ked["s"], bis.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tev.update(bis, seqner=seqner, saider=saider, bigers=[valCigar, debCigar])
vci = vcdig
dgkey = dgKey(pre=vci, dig=bis.said)
assert bytes(reg.getTvt(dgkey)) == (b'{"v":"KERI10JSON000162_","t":"bis","d":"ECtlJanGHVM3-xcy7nrw06FyqqM-OZaewC28'
b'3XpVjep3","i":"EEBp64Aw2rsjdJpAR0e2qCq3jX7q7gLld3LjAwZgaLXU","ii":"ECfzJv1hI'
b'YAF68tEDDSelka5aPNKg_pmdcZOTs0aubF-","s":"0","ra":{"i":"ECfzJv1hIYAF68tEDDSe'
b'lka5aPNKg_pmdcZOTs0aubF-","s":"1","d":"EOP4g7675ItLSVGbYsmpalH_UBQaJE-Ir5I83'
b'carNegC"},"dt":"2021-01-01T00:00:00.000000+00:00"}')
def test_tevery():
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=[],
toad=0,
cnfg=["NB"],
code=MtrDex.Blake3_256)
regk = vcp.pre
# successfully anchor to a rotation event
rseal = keventing.SealEvent(i=regk, s=vcp.ked["s"], d=vcp.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tvy = Tevery(reger=reg, db=db)
tvy.processEvent(serder=vcp, seqner=seqner, saider=saider)
assert regk in tvy.tevers
tev = tvy.tevers[regk]
assert tev.prefixer.qb64 == vcp.pre
assert tev.sn == 0
# send vcp again, get error
with pytest.raises(LikelyDuplicitousError):
tvy.processEvent(serder=vcp, seqner=seqner, saider=saider)
# process issue vc event
vcdig = b'EEBp64Aw2rsjdJpAR0e2qCq3jX7q7gLld3LjAwZgaLXU'
iss = eventing.issue(vcdig=vcdig.decode("utf-8"), regk=regk)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(iss.ked["i"], iss.ked["s"], iss.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tvy.processEvent(serder=iss, seqner=seqner, saider=saider)
status = tev.vcState(vcdig.decode("utf-8"))
assert status.et == Ilks.iss
assert status.s == '0'
# revoke the vc
rev = eventing.revoke(vcdig=vcdig.decode("utf-8"), regk=regk, dig=iss.said)
# successfully anchor to a rotation event
rseal = keventing.SealEvent(rev.ked["i"], rev.ked["s"], rev.said)
rot = hab.rotate(data=[rseal._asdict()])
rotser = serdering.SerderKERI(raw=rot)
seqner = Seqner(sn=int(rotser.ked["s"], 16))
#diger = rotser.saider
saider = Saider(qb64=rotser.said)
tvy.processEvent(serder=rev, seqner=seqner, saider=saider)
status = tev.vcState(vcdig.decode("utf-8"))
assert status.et == Ilks.rev
assert status.s == '1'
def test_tevery_process_escrow(mockCoringRandomNonce):
with basing.openDB() as db, keeping.openKS() as kpr, viring.openReger() as reg:
hby, hab = buildHab(db, kpr)
vcp = eventing.incept(hab.pre,
baks=[],
toad=0,
cnfg=["NB"],
code=MtrDex.Blake3_256)
regk = vcp.pre
# successfully anchor to a rotation event
rseal = keventing.SealEvent(i=regk, s=vcp.ked["s"], d=vcp.said)
seqner = Seqner(sn=1)
# said of rotation
rotsaid = b'EGe5uFh3t0JglSPQtJJoxCV1RlFoTBept1BPRk3o6hgh'
diger = coring.Diger(qb64b=rotsaid)
tvy = Tevery(reger=reg, db=db)
with pytest.raises(MissingAnchorError): # Process before the Hab rotation event, will escrow
tvy.processEvent(serder=vcp, seqner=seqner, saider=diger)
assert regk not in tvy.tevers
rot = hab.rotate(data=[rseal._asdict()]) # Now rotate so the achoring KEL event gets into the database
rotser = serdering.SerderKERI(raw=rot)
assert rotser.saidb == diger.qb64b
tvy.processEscrows() # process escrows and now the Tever event is good.
assert regk in tvy.tevers
tev = tvy.tevers[regk]
assert tev.prefixer.qb64 == vcp.pre
assert tev.sn == 0
if __name__ == "__main__":
#test_tever_escrow()
#test_tevery_process_escrow()
pass