63 lines
2 KiB
Nix
63 lines
2 KiB
Nix
let
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pgheroPort = 1337;
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pgheroUser = "pghero";
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pgheroPass = "pghero";
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in
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{ lib, ... }: {
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name = "pghero";
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meta.maintainers = [ lib.maintainers.tie ];
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nodes.machine = { config, ... }: {
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services.postgresql = {
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enable = true;
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# This test uses default peer authentication (socket and its directory is
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# world-readably by default), so we essentially test that we can connect
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# with DynamicUser= set.
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ensureUsers = [{
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name = "pghero";
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ensureClauses.superuser = true;
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}];
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};
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services.pghero = {
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enable = true;
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listenAddress = "[::]:${toString pgheroPort}";
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settings = {
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databases = {
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postgres.url = "<%= ENV['POSTGRES_DATABASE_URL'] %>";
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nulldb.url = "nulldb:///";
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};
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};
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environment = {
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PGHERO_USERNAME = pgheroUser;
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PGHERO_PASSWORD = pgheroPass;
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POSTGRES_DATABASE_URL = "postgresql:///postgres?host=/run/postgresql";
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};
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};
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};
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testScript = ''
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pgheroPort = ${toString pgheroPort}
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pgheroUser = "${pgheroUser}"
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pgheroPass = "${pgheroPass}"
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pgheroUnauthorizedURL = f"http://localhost:{pgheroPort}"
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pgheroBaseURL = f"http://{pgheroUser}:{pgheroPass}@localhost:{pgheroPort}"
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def expect_http_code(node, code, url):
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http_code = node.succeed(f"curl -s -o /dev/null -w '%{{http_code}}' '{url}'")
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assert http_code.split("\n")[-1].strip() == code, \
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f"expected HTTP status code {code} but got {http_code}"
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machine.wait_for_unit("postgresql.service")
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machine.wait_for_unit("pghero.service")
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with subtest("requires HTTP Basic Auth credentials"):
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expect_http_code(machine, "401", pgheroUnauthorizedURL)
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with subtest("works with some databases being unavailable"):
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expect_http_code(machine, "500", pgheroBaseURL + "/nulldb")
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with subtest("connects to the PostgreSQL database"):
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expect_http_code(machine, "200", pgheroBaseURL + "/postgres")
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'';
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}
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