diff --git a/default.nix b/default.nix
deleted file mode 100644
index 6d24dab31df44598c1baff1feefa9e2e836cf724..0000000000000000000000000000000000000000
--- a/default.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ pkgs ? import <nixpkgs> { }
-, hypothesisProfile ? null
-, collectCoverage ? false
-, testSuite ? null
-, trialArgs ? null
-, tahoe-lafs ? "1.14.0"
-}:
-let
- tahoe-packages = {
- "1.14.0" = pkgs.python2Packages.tahoe-lafs-1_14;
- "1.16.0rc1" = pkgs.python2Packages.callPackage ./nix/tahoe-lafs-1_16.nix { };
- };
- tahoe-lafs' = builtins.getAttr tahoe-lafs tahoe-packages;
-
- pkgs' = pkgs.extend (import ./overlays.nix);
- callPackage = pkgs'.python27Packages.callPackage;
-in
-callPackage ./zkapauthorizer.nix {
- challenge-bypass-ristretto = callPackage ./python-challenge-bypass-ristretto.nix { };
- inherit hypothesisProfile collectCoverage testSuite trialArgs;
- tahoe-lafs = tahoe-lafs';
-}
diff --git a/nix/repo-1_16_0_rc1.nix b/nix/repo-1_16_0_rc1.nix
deleted file mode 100644
index 4dce852de07a9ae2116b6ef3a813e44aca8d5d15..0000000000000000000000000000000000000000
--- a/nix/repo-1_16_0_rc1.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ fetchFromGitHub }:
-fetchFromGitHub {
- owner = "fenn-cs";
- repo = "tahoe-lafs";
- rev = "f6a96ae3976ee21ad0376f7b6a22fc3d12110dce";
- sha256 = "sha256:127z83c388mvxkz1qdjqdnlj5xgshyn5w5v40vda6mpyy7k9bpb4";
-}
diff --git a/nix/setup.cfg.patch b/nix/setup.cfg.patch
deleted file mode 100644
index 3a2762bdb9f3e03979393e1c79f09b3ed4b67970..0000000000000000000000000000000000000000
--- a/nix/setup.cfg.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/setup.cfg b/setup.cfg
-index dfc49607..822ea8dd 100644
---- a/setup.cfg
-+++ b/setup.cfg
-@@ -40,5 +40,5 @@ install_requires =
- # incompatible with Tahoe-LAFS'. So duplicate them here (the ones that
- # have been observed to cause problems).
- Twisted[tls,conch]>=18.4.0
-- tahoe-lafs >=1.14, <1.17, !=1.15.*
-+ tahoe-lafs
- treq
-
- [versioneer]
diff --git a/nix/tahoe-lafs-1_16.nix b/nix/tahoe-lafs-1_16.nix
deleted file mode 100644
index 0aed9bd9b1b83c3ff40bf33c5597c10cfd46c28e..0000000000000000000000000000000000000000
--- a/nix/tahoe-lafs-1_16.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{ callPackage }:
-let
- repo = callPackage ./repo-1_16_0_rc1.nix { };
- tahoe-lafs = callPackage "${repo}/nix" { };
-in
- tahoe-lafs
diff --git a/overlays.nix b/overlays.nix
deleted file mode 100644
index a56387cc6297699930dbde34ae7ed3327218bb50..0000000000000000000000000000000000000000
--- a/overlays.nix
+++ /dev/null
@@ -1,19 +0,0 @@
-self: super: {
- ristretto = super.callPackage ./ristretto.nix { };
-
- python27 = super.python27.override {
- packageOverrides = python-self: python-super: {
- # The newest typing is incompatible with the packaged version of
- # Hypothesis. Upgrading Hypothesis is like pulling on a loose thread in
- # a sweater. I pulled it as far as pytest where I found there was no
- # upgrade route because pytest has dropped Python 2 support.
- # Fortunately, downgrading typing ends up being fairly straightforward.
- #
- # For now. This is, no doubt, a sign of things to come for the Python 2
- # ecosystem - the early stages of a slow, painful death by the thousand
- # cuts of incompatibilities between libraries with no maintained Python
- # 2 support.
- typing = python-self.callPackage ./typing.nix { };
- };
- };
-}
diff --git a/python-challenge-bypass-ristretto-repo.nix b/python-challenge-bypass-ristretto-repo.nix
deleted file mode 100644
index c7e246f6c2bfb2b8b2fb73bc02ef38b818ac4ddf..0000000000000000000000000000000000000000
--- a/python-challenge-bypass-ristretto-repo.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-let
- pkgs = import <nixpkgs> {};
-in
- pkgs.fetchFromGitHub {
- owner = "LeastAuthority";
- repo = "python-challenge-bypass-ristretto";
- rev = "f1a7cfab1a7f1bf8b3345c228c2183064889ad83";
- sha256 = "12myak2jwaisljs7bmx1vydgd0fnxvkaisk4zsf0kshwxrlnyh3x";
- }
\ No newline at end of file
diff --git a/python-challenge-bypass-ristretto.nix b/python-challenge-bypass-ristretto.nix
deleted file mode 100644
index 0824d347c371b03705e3021e074508ebbd5a5a0f..0000000000000000000000000000000000000000
--- a/python-challenge-bypass-ristretto.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ callPackage }:
-let
- src = import ./python-challenge-bypass-ristretto-repo.nix;
- python-challenge-bypass-ristretto = callPackage "${src}" { };
-in
- python-challenge-bypass-ristretto.overrideAttrs (old: {
- patches = [
- ./remove-setuptools-scm.patch
- ];
- })
diff --git a/typing.nix b/typing.nix
deleted file mode 100644
index 84c08746f9fdc6bc19bd121e37f168febefb2025..0000000000000000000000000000000000000000
--- a/typing.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{ lib, buildPythonPackage, fetchPypi, pythonOlder, isPy3k, isPyPy, python }:
-
-let
- testDir = if isPy3k then "src" else "python2";
-
-in buildPythonPackage rec {
- pname = "typing";
- version = "3.6.6";
-
- src = fetchPypi {
- inherit pname version;
- sha256 = "sha256:0ba9acs4awx15bf9v3nrs781msbd2nx826906nj6fqks2bvca9s0";
- };
-
- # Error for Python3.6: ImportError: cannot import name 'ann_module'
- # See https://github.com/python/typing/pull/280
- # Also, don't bother on PyPy: AssertionError: TypeError not raised
- doCheck = pythonOlder "3.6" && !isPyPy;
-
- checkPhase = ''
- cd ${testDir}
- ${python.interpreter} -m unittest discover
- '';
-
- meta = with lib; {
- description = "Backport of typing module to Python versions older than 3.5";
- homepage = https://docs.python.org/3/library/typing.html;
- license = licenses.psfl;
- };
-}
diff --git a/zkapauthorizer.nix b/zkapauthorizer.nix
deleted file mode 100644
index 484c364166b2179a50e47e97acc468600949755e..0000000000000000000000000000000000000000
--- a/zkapauthorizer.nix
+++ /dev/null
@@ -1,73 +0,0 @@
-{ lib
-, buildPythonPackage, sphinx, git
-, attrs, zope_interface, aniso8601, twisted, tahoe-lafs, challenge-bypass-ristretto, treq
-, fixtures, testtools, hypothesis, pyflakes, coverage
-, hypothesisProfile ? null
-, collectCoverage ? false
-, testSuite ? null
-, trialArgs ? null
-}:
-let
- hypothesisProfile' = if hypothesisProfile == null then "default" else hypothesisProfile;
- testSuite' = if testSuite == null then "_zkapauthorizer" else testSuite;
- defaultTrialArgs = [ "--rterrors" ] ++ ( lib.optional ( ! collectCoverage ) "--jobs=$NIX_BUILD_CORES" );
- trialArgs' = if trialArgs == null then defaultTrialArgs else trialArgs;
- extraTrialArgs = builtins.concatStringsSep " " trialArgs';
-in
-buildPythonPackage rec {
- version = "0.0";
- pname = "zero-knowledge-access-pass-authorizer";
- name = "${pname}-${version}";
- src = ./.;
-
- outputs = [ "out" ] ++ (if collectCoverage then [ "doc" ] else [ ]);
-
- depsBuildBuild = [
- git
- sphinx
- ];
-
- patches = [
- # Remove the Tahoe-LAFS version pin in distutils config. We have our own
- # pinning and also our Tahoe-LAFS package has a bogus version number. :/
- ./nix/setup.cfg.patch
- ];
-
- propagatedBuildInputs = [
- aniso8601
- tahoe-lafs
- challenge-bypass-ristretto
-
- # Inherit some things from tahoe-lafs to avoid conflicting versions
- #
- # attrs
- # zope_interface
- # twisted
- # eliot
- # treq
- ];
-
- checkInputs = [
- coverage
- fixtures
- testtools
- hypothesis
- ];
-
- checkPhase = ''
- runHook preCheck
- "${pyflakes}/bin/pyflakes" src/_zkapauthorizer
- ZKAPAUTHORIZER_HYPOTHESIS_PROFILE=${hypothesisProfile'} python -m ${if collectCoverage
- then "coverage run --debug=config --module"
- else ""
- } twisted.trial ${extraTrialArgs} ${testSuite'}
- runHook postCheck
- '';
-
- postCheck = if collectCoverage
- then ''
- mkdir -p "$doc/share/doc/${name}"
- cp -v .coverage.* "$doc/share/doc/${name}"
- ''
- else "";
-}