shrub/app/acme.hoon

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/+ tester
=, tester:tester
=, purl:eyre
::
:::: libraries
::
|%
++ rsa :: unpadded!
|%
+= key [p=@ux q=@ux n=@ux e=@ux d=@ux]
++ elcm
|= [a=@ b=@]
(div (mul a b) d:(egcd a b))
::
++ new-key
|= [wid=@ eny=@]
^- key
=/ diw (rsh 0 1 wid)
=/ p=@ux (ramp:number diw [3 5 ~] eny)
=/ q=@ux (ramp:number diw [3 5 ~] +(eny))
=/ n=@ux (mul p q)
=/ e `@ux`65.537
=/ d=@ux (~(inv fo (elcm (dec p) (dec q))) e)
[p q n e d]
::
++ en
|= [m=@ k=key]
~| %rsa-len
?> (lte (met 0 m) (met 0 n.k))
(~(exp fo n.k) e.k m)
::
++ de
|= [m=@ k=key]
:: XX assert rsa-len here too?
=/ fu (fu:number p.k q.k)
(out.fu (exp.fu d.k (sit.fu m)))
--
::
++ rs256
|_ k=key:rsa
++ sign |=(m=@ (de:rsa (shax m) k))
++ verify
|= [s=@ m=@]
=((shax m) (en:rsa s k))
--
::
++ en-json-sort :: print json
|^ |=([sor=$-(^ ?) val=json] (apex val sor ""))
:: :: ++apex:en-json:html
++ apex
=, en-json:html
|= {val/json sor/$-(^ ?) rez/tape}
^- tape
?~ val (weld "null" rez)
?- -.val
$a
:- '['
=. rez [']' rez]
!.
?~ p.val rez
|-
?~ t.p.val ^$(val i.p.val)
^$(val i.p.val, rez [',' $(p.val t.p.val)])
::
$b (weld ?:(p.val "true" "false") rez)
$n (weld (trip p.val) rez)
$s
:- '"'
=. rez ['"' rez]
=+ viz=(trip p.val)
!.
|- ^- tape
?~ viz rez
=+ hed=(jesc i.viz)
?: ?=({@ $~} hed)
[i.hed $(viz t.viz)]
(weld hed $(viz t.viz))
::
$o
:- '{'
=. rez ['}' rez]
=/ viz
%+ sort ~(tap by p.val)
|=((pair) (sor (head p) (head q)))
?~ viz rez
!.
|- ^+ rez
?~ t.viz ^$(val [%s p.i.viz], rez [':' ^$(val q.i.viz)])
=. rez [',' $(viz t.viz)]
^$(val [%s p.i.viz], rez [':' ^$(val q.i.viz)])
==
--
::
++ en-base64url :: rfc4648 section-5
|= tig=@ :: padding omitted
^- tape :: per rfc7515
=/ poc (~(dif fo 3) 0 (met 3 tig))
=/ pad (lsh 3 poc (swp 3 tig))
=/ cha 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'
%- flop
%+ slag poc
|- ^- tape
?~ pad ~
=/ d (end 3 3 pad)
:* (cut 3 [(cut 0 [0 6] d) 1] cha)
(cut 3 [(cut 0 [6 6] d) 1] cha)
(cut 3 [(cut 0 [12 6] d) 1] cha)
(cut 3 [(cut 0 [18 6] d) 1] cha)
$(pad (rsh 3 3 pad))
==
::
++ de-base64url
=- |=(a/cord (rash a fel))
=< fel=(cook |~(a/@ `@t`(swp 3 a)) (bass 64 .))
=- (cook welp ;~(plug (plus siw) (stun 0^2 (cold %0 tis))))
^= siw
;~ pose
(cook |=(a/@ (sub a 'A')) (shim 'A' 'Z'))
(cook |=(a/@ (sub a 'G')) (shim 'a' 'z'))
(cook |=(a/@ (add a 4)) (shim '0' '9'))
(cold 62 (just '-'))
(cold 63 (just '_'))
==
::
++ jwk
|_ k=key:rsa
++ pass
^- json
:- %o %- my :~
kty+s+'RSA'
n+s+(crip (en-base64url n.k))
e+s+(crip (en-base64url e.k))
==
++ ring !!
--
++ thumbprint
|= jon=json
:: XX restrict keys to canonical set
(en-base64url (shax `@`(crip `tape`(en-json-sort aor jon))))
::
++ from-json
=, dejs:format
=/ json-purl (su auri:de-purl:html)
%- ot
:~ ['newAccount' json-purl]
['newNonce' json-purl]
['newOrder' json-purl]
['revokeCert' json-purl]
['keyChange' json-purl]
==
--
::
:::: acme state
::
|%
+= move [bone card]
+= card $% [%hiss wire [~ ~] %httr %hiss hiss:eyre]
==
::
+= nonce @t
::
+= directory :: ACME v2
$: reg/purl :: newAccount
non/purl :: newNonce
der/purl :: newOrder
rev/purl :: revokeCert
rek/purl :: keyChange
==
::
+= state
$: dir=directory
non=nonce
kid=(unit @t)
key=(unit key:rsa)
==
--
::
:::: acme app
::
=/ url=tape "https://acme-staging-v02.api.letsencrypt.org/directory"
=/ bas=purl (scan url auri:de-purl:html)
=| mov=(list move)
|_ [bow=bowl:gall state]
::
++ this . :: XX #712
::
++ emit
|= car=card
this(mov [[ost.bow car] mov])
::
++ abet
[(flop mov) this(mov ~)]
::
++ jws-body
|= [url=purl bod=json]
^- octs
=* enc (corl en-base64url (corl crip (cury en-json-sort aor)))
=/ payload=tape (enc bod)
=/ protect=tape
%- enc
:- %o %- my :~
alg+s+'RS256'
nonce+s+non
url+s+(crip (en-purl:html url))
?^ kid
kid+s+u.kid
?> ?=(^ key)
jwk+~(pass jwk u.key)
==
%- (corl as-octt:mimes:html en-json:html)
^- json
:- %o %- my :~
protected+s+(crip protect)
payload+s+(crip payload)
:+ %signature %s
%- crip %- en-base64url
?> ?=(^ key)
%- ~(sign rs256 u.key)
(crip :(welp protect "." payload))
==
::
++ request
|= [wir=wire url=purl bod=(unit json)]
=/ lod
?~ bod
[%get ~ ~]
=/ hed (my content-type+['application/jose+json' ~] ~)
[%post hed `(jws-body url u.bod)]
(emit [%hiss wir [~ ~] %httr %hiss url lod])
::
++ initialize
=? key ?=(~ key) `(new-key:rsa 2.048 eny.bow)
(request /acme/init/(scot %p our.bow) bas ~)
::
++ nonce
(request /acme/non/(scot %p our.bow) non.dir ~)
::
++ register
%^ request /acme/reg/(scot %p our.bow)
reg.dir
`[%o (my [['termsOfServiceAgreed' b+&] ~])]
::
++ authorize
:+ request
der.dir ::aut.dir
^- json
:- %o %- my :~
resource+s+'new-authz'
:- %identifier
:- %o %- my :~
type+s+'dns'
value+s+(crip (welp +:(scow %p our.bow) ".urbit.org"))
==
==
::
++ poke-noun
|= a=*
^- (quip move _this)
?+ a ~& +<+.this
[~ this]
%init abet:initialize
%test test
==
::
++ sigh-httr
|= [wir=wire rep=httr:eyre]
^- (quip move _this)
~& [wir rep]
?> ?=([%acme ^] wir)
?. ?=(%2 (div p.rep 100))
~& %lack-of-success
[~ +>]
?+ i.t.wir !!
%init
=< abet:nonce
this(dir (from-json (need (de-json:html q:(need r.rep)))))
::
%non
=< abet:register
this(non q:(head (skim q.rep |=((pair @t @t) ?=(%replay-nonce p)))))
==
::
++ prep _[~ this]
::
++ test
=/ eny eny.bow
:: non-deterministic for now
:: 0vhu.gp79o.hi7at.smp8u.g5hhr.u3rff.st8ms.q4dc2.hv5ls.tp5cp.10qds.
:: h9bpt.vlmm7.lh375.f6u9n.krqv8.5jcml.cujkr.v1uqv.cjhe5.nplta
|^ =/ out=wall
;: weld
testen-base64url
testrsakey
testrsa
testjwkthumbprint
testjws
==
?~ out abet
((slog (turn `wall`out |=(a=tape leaf+a))) abet)
::
++ testen-base64url
=/ jon '{"iss":"joe","exp":1300819380,"http://example.com/is_root":true}'
;: weld
%- expect-eq !>
:- "AQAB"
(en-base64url 65.537)
%- expect-eq !>
~& (en-base64:mimes:html jon)
:- "eyJpc3MiOiJqb2UiLA0KICJleHAiOjEzMDA4MTkzODAsDQogImh0dHA6Ly9leGFtcGxlLmNvbS9pc19yb290Ijp0cnVlfQ"
(en-base64url jon)
==
::
++ testrsakey
=/ primes=(list @)
:~ 2 3 5 7 11 13 17 19 23 29 31 37 41 43
47 53 59 61 67 71 73 79 83 89 97 101 103 107
109 113 127 131 137 139 149 151 157 163 167 173 179 181
191 193 197 199 211 223 227 229 233 239 241 251 257 263
269 271 277 281 283 293 307 311 313 317 331 337 347 349
353 359 367 373 379 383 389 397 401 409 419 421 431 433
439 443 449 457 461 463 467 479 487 491 499 503 509 521
523 541 547 557 563 569 571 577 587 593 599 601 607 613
617 619 631 641 643 647 653 659 661 673 677 683 691 701
709 719 727 733 739 743 751
==
=/ k1 (new-key:rsa 2.048 eny)
::
=/ k2
=/ p 0x1837.be57.1286.bf6a.3cf8.4716.634f.ef85.f947.c654.da6e.e222.
5654.9466.0ab0.a2ef.1985.1095.e3c3.9e74.9478.e3f3.ee92.f885.ec3c.
84c3.6b3c.9731.65f9.9d1d.f743.646f.37d7.82d8.3f4a.856c.6453.b2c8.
28d5.d720.145e.c7ab.4ba9.a9c2.6b8e.8819.7aa8.69b3.420f.dbfa.1ddb.
4d1a.9c2e.e25a.d4de.d351.945f.d7ca.74a4.815d.5f0e.9f44.df64.39bd
=/ q 0xf1bc.ec8f.d238.32d9.afb8.8083.76b3.82da.6274.f56e.1b5b.662b.
ab1b.1e01.fbd5.86c5.ba98.b246.b621.f190.2425.25ea.b39f.efa2.4fb8.
0d6b.c3c4.460d.e7df.d2f5.6604.51e0.415b.db60.db5a.6601.16c7.46ec.
5e67.9195.f3c9.80d3.47c5.fe24.fbfd.43c3.380a.40bd.c4f5.d65e.b93b.
60ca.5f26.4ed7.9c64.d26d.b0fe.985d.7be3.1308.34dd.b8c5.4d7c.d8a5
=/ n (mul p q)
=/ e 0x1.0001
=/ d (~(inv fo (elcm:rsa (dec p) (dec q))) e)
(key:rsa [p q n e d])
::
|^ ^- wall
;: weld
(check-primes k1)
(check-primes k2)
==
++ check-primes
=, number
|= k=key:rsa
%+ roll primes
|= [p=@ a=wall]
?^ a a
?: =(0 (mod n.k p))
:~ "n.key (prime? {(scow %f (pram n.k))}) divisible by {(scow %ud p)}:"
"{(scow %ux n.k)}"
==
?: =(0 (mod p.k p))
:~ "p.key (prime? {(scow %f (pram p.k))}) divisible by {(scow %ud p)}:"
"{(scow %ux p.k)}"
==
?: =(0 (mod q.k p))
:~ "q.key (prime? {(scow %f (pram q.k))}) divisible by {(scow %ud p)}:"
"{(scow %ux q.k)}"
==
~
--
::
++ testrsa
=/ k1
=/ p 61
=/ q 53
=/ e 17
=/ n (mul p q)
=/ d (~(inv fo (elcm:rsa (dec p) (dec q))) e)
(key:rsa [p q n e d])
::
=/ k2 (key:rsa [11 13 143 7 103])
::
=/ k3
=/ p
12.131.072.439.211.271.897.323.671.531.612.440.428.472.427.633.701.410.
925.634.549.312.301.964.373.042.085.619.324.197.365.322.416.866.541.
017.057.361.365.214.171.711.713.797.974.299.334.871.062.829.803.541
=/ q
12.027.524.255.478.748.885.956.220.793.734.512.128.733.387.803.682.075.
433.653.899.983.955.179.850.988.797.899.869.146.900.809.131.611.153.
346.817.050.832.096.022.160.146.366.346.391.812.470.987.105.415.233
=/ n (mul p q)
=/ e 65.537
=/ d (~(inv fo (elcm:rsa (dec p) (dec q))) e)
(key:rsa [p q n e d])
=/ m3 (swp 3 'attack at dawn')
=/ c3
35.052.111.338.673.026.690.212.423.937.053.328.511.880.760.811.579.981.
620.642.802.346.685.810.623.109.850.235.943.049.080.973.386.241.113.
784.040.794.704.193.978.215.378.499.765.413.083.646.438.784.740.952.
306.932.534.945.195.080.183.861.574.225.226.218.879.827.232.453.912.
820.596.886.440.377.536.082.465.681.750.074.417.459.151.485.407.445.
862.511.023.472.235.560.823.053.497.791.518.928.820.272.257.787.786
::
;: weld
%- expect-eq !>
[413 d.k1]
%- expect-eq !>
[2.790 (en:rsa 65 k1)]
%- expect-eq !>
[65 (de:rsa 2.790 k1)]
::
%- expect-eq !>
[48 (en:rsa 9 k2)]
%- expect-eq !>
[9 (de:rsa 48 k2)]
::
%- expect-eq !>
[c3 (en:rsa m3 k3)]
%- expect-eq !>
[m3 (de:rsa c3 k3)]
==
--
::
++ testjwkthumbprint
=/ n=(list @t)
:~ '0vx7agoebGcQSuuPiLJXZptN9nndrQmbXEps2'
'aiAFbWhM78LhWx4cbbfAAtVT86zwu1RK7aPFFxuhDR1L6tSoc_BJECPebWKRXjBZCi'
'FV4n3oknjhMstn64tZ_2W-5JsGY4Hc5n9yBXArwl93lqt7_RN5w6Cf0h4QyQ5v-65Y'
'GjQR0_FDW2QvzqY368QQMicAtaSqzs8KJZgnYb9c7d0zgdAZHzu6qMQvRL5hajrn1n'
'91CbOpbISD08qNLyrdkt-bFTWhAI4vMQFh6WeZu0fM4lFd2NcRwr3XPksINHaQ-G_x'
'BniIqbw0Ls1jF44-csFCur-kEgU8awapJzKnqDKgw'
==
=/ k=json
:- %o %- my :~
e+s+'AQAB'
kty+s+'RSA'
n+s+(reel n (cury cat 3))
==
::
%- expect-eq !>
:- "NzbLsXh8uDCcd-6MNwXF4W_7noWXFZAfHkxZsRGC9Xs"
(thumbprint k)
++ testjws
^- wall
=/ pt=@t
%+ reel
^- (list @t)
:~ '4BzEEOtIpmVdVEZNCqS7baC4crd0pqnRH_5IB3jw3bcxGn6QLvnEtfdUdi'
'YrqBdss1l58BQ3KhooKeQTa9AB0Hw_Py5PJdTJNPY8cQn7ouZ2KKDcmnPG'
'BY5t7yLc1QlQ5xHdwW1VhvKn-nXqhJTBgIPgtldC-KDV5z-y2XDwGUc'
==
(cury cat 3)
=/ qt=@t
%+ reel
^- (list @t)
:~ 'uQPEfgmVtjL0Uyyx88GZFF1fOunH3-7cepKmtH4pxhtCoHqpWmT8YAmZxa'
'ewHgHAjLYsp1ZSe7zFYHj7C6ul7TjeLQeZD_YwD66t62wDmpe_HlB-TnBA'
'-njbglfIsRLtXlnDzQkv5dTltRJ11BKBBypeeF6689rjcJIDEz9RWdc'
==
(cury cat 3)
=/ nt=@t
%+ reel
^- (list @t)
:~ 'ofgWCuLjybRlzo0tZWJjNiuSfb4p4fAkd_wWJcyQoTbji9k0l8W26mPddx'
'HmfHQp-Vaw-4qPCJrcS2mJPMEzP1Pt0Bm4d4QlL-yRT-SFd2lZS-pCgNMs'
'D1W_YpRPEwOWvG6b32690r2jZ47soMZo9wGzjb_7OMg0LOL-bSf63kpaSH'
'SXndS5z5rexMdbBYUsLA9e-KXBdQOS-UTo7WTBEMa2R2CapHg665xsmtdV'
'MTBQY4uDZlxvb3qCo5ZwKh9kG4LT6_I5IhlJH7aGhyxXFvUK-DWNmoudF8'
'NAco9_h9iaGNj8q2ethFkMLs91kzk2PAcDTW9gb54h4FRWyuXpoQ'
==
(cury cat 3)
=/ dt=@t
%+ reel
^- (list @t)
:~ 'Eq5xpGnNCivDflJsRQBXHx1hdR1k6Ulwe2JZD50LpXyWPEAeP88vLNO97I'
'jlA7_GQ5sLKMgvfTeXZx9SE-7YwVol2NXOoAJe46sui395IW_GO-pWJ1O0'
'BkTGoVEn2bKVRUCgu-GjBVaYLU6f3l9kJfFNS3E0QbVdxzubSu3Mkqzjkn'
'439X0M_V51gfpRLI9JYanrC4D4qAdGcopV_0ZHHzQlBjudU2QvXt4ehNYT'
'CBr6XCLQUShb1juUO1ZdiYoFaFQT5Tw8bGUl_x_jTj3ccPDVZFD9pIuhLh'
'BOneufuBiB4cS98l2SR_RQyGWSeWjnczT0QU91p1DhOVRuOopznQ'
==
(cury cat 3)
=/ p (de-base64url pt)
=/ q (de-base64url qt)
=/ n (de-base64url nt)
=/ d (de-base64url dt)
=/ e 65.537
=/ k (key:rsa [p q n e d])
=/ hed=json o+(my alg+s+'RS256' ~)
=/ lod=json
:- %o %- my :~
iss+s+'joe'
exp+n+'1300819380'
['http://example.com/is_root' %b &]
==
=/ lod-order
=/ keys=(list @t) ['iss' 'exp' 'http://example.com/is_root' ~]
|= [a=* b=*]
=/ fa (find ~[a] keys)
=/ fb (find ~[b] keys)
?~ fa |
?~ fb |
(lte u.fa u.fb)
;: weld
%- expect-eq !>
:- "eyJhbGciOiJSUzI1NiJ9"
(en-base64url (crip (en-json-sort aor hed)))
%- expect-eq !>
:- "eyJpc3MiOiJqb2UiLA0KICJleHAiOjEzMDA4MTkzODAsDQogImh0dHA6Ly9leGFtcGxlLmNvbS9pc19yb290Ijp0cnVlfQ"
(en-base64url (crip (en-json-sort lod-order lod)))
==
--