103 lines
7.1 KiB
Go
103 lines
7.1 KiB
Go
// Copyright 2021-2022 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package formposthtml
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import (
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"bytes"
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"fmt"
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"net/url"
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"testing"
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"github.com/ory/fosite"
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"github.com/stretchr/testify/require"
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"go.pinniped.dev/internal/here"
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)
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var (
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testRedirectURL = "http://127.0.0.1:12345/callback"
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testResponseParams = url.Values{
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"code": []string{"test-S629KHsCCBYV0PQ6FDSrn6iEXtVImQRBh7NCAk.JezyUSdCiSslYjtUmv7V5VAgiCz3ZkES9mYldg9GhqU"},
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"scope": []string{"openid offline_access pinniped:request-audience"},
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"state": []string{"01234567890123456789012345678901"},
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}
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testExpectedFormPostOutput = here.Doc(`
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<style>body{font-family:metropolis-light,Helvetica,sans-serif}h1{font-size:20px}.state{position:absolute;top:100px;left:50%;width:400px;height:80px;margin-top:-40px;margin-left:-200px;font-size:14px;line-height:24px}button{margin:-10px;padding:10px;text-align:left;width:100%;display:inline;border:none;background:0 0;cursor:pointer;transition:all .1s}button:hover{background-color:#eee;transform:scale(1.01)}button:active{background-color:#ddd;transform:scale(.99)}code{display:block;word-wrap:break-word;word-break:break-all;font-size:12px;font-family:monospace;color:#333}.copy-icon{float:left;width:36px;height:36px;margin-top:-3px;margin-right:10px;background-size:contain;background-repeat:no-repeat;background-image:url("data:image/svg+xml,%3Csvg version='1.1' width='36' height='36' viewBox='0 0 36 36' preserveAspectRatio='xMidYMid meet' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink'%3E%3Ctitle%3Ecopy-to-clipboard-line%3C/title%3E%3Cpath d='M22.6,4H21.55a3.89,3.89,0,0,0-7.31,0H13.4A2.41,2.41,0,0,0,11,6.4V10H25V6.4A2.41,2.41,0,0,0,22.6,4ZM23,8H13V6.25A.25.25,0,0,1,13.25,6h2.69l.12-1.11A1.24,1.24,0,0,1,16.61,4a2,2,0,0,1,3.15,1.18l.09.84h2.9a.25.25,0,0,1,.25.25Z' class='clr-i-outline clr-i-outline-path-1'%3E%3C/path%3E%3Cpath d='M33.25,18.06H21.33l2.84-2.83a1,1,0,1,0-1.42-1.42L17.5,19.06l5.25,5.25a1,1,0,0,0,.71.29,1,1,0,0,0,.71-1.7l-2.84-2.84H33.25a1,1,0,0,0,0-2Z' class='clr-i-outline clr-i-outline-path-2'%3E%3C/path%3E%3Cpath d='M29,16h2V6.68A1.66,1.66,0,0,0,29.35,5H27.08V7H29Z' class='clr-i-outline clr-i-outline-path-3'%3E%3C/path%3E%3Cpath d='M29,31H7V7H9V5H6.64A1.66,1.66,0,0,0,5,6.67V31.32A1.66,1.66,0,0,0,6.65,33H29.36A1.66,1.66,0,0,0,31,31.33V22.06H29Z' class='clr-i-outline clr-i-outline-path-4'%3E%3C/path%3E%3Crect x='0' y='0' width='36' height='36' fill-opacity='0'/%3E%3C/svg%3E")}@keyframes loader{to{transform:rotate(360deg)}}#loading{content:'';box-sizing:border-box;width:80px;height:80px;margin-top:-40px;margin-left:-40px;border-radius:50%;border:2px solid #fff;border-top-color:#1b3951;animation:loader .6s linear infinite}</style>
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<script>window.onload=()=>{const e=t=>{Array.from(document.querySelectorAll(".state")).forEach(e=>e.hidden=!0);const e=document.getElementById(t);e.hidden=!1,document.title=e.dataset.title,document.getElementById("favicon").setAttribute("href","data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>"+e.dataset.favicon+"</text></svg>")};e("loading"),window.history.replaceState(null,'',"./"),document.getElementById("manual-copy-button").onclick=()=>{const e=document.getElementById("manual-copy-button").innerText;navigator.clipboard.writeText(e).then(()=>console.info("copied authorization code "+e+" to clipboard")).catch(t=>console.error("failed to copy code "+e+" to clipboard: "+t))};const n=setTimeout(()=>e("manual"),2e3),t=document.forms[0].elements;fetch(t.redirect_uri.value,{method:"POST",mode:"no-cors",headers:{'Content-Type':"application/x-www-form-urlencoded;charset=UTF-8"},body:t.encoded_params.value}).then(t=>{clearTimeout(n),e("success")}).catch(()=>e("manual"))}</script>
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<link id="favicon" rel="icon"/>
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</head>
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<body>
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<noscript>
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To finish logging in, paste this authorization code into your command-line session: test-S629KHsCCBYV0PQ6FDSrn6iEXtVImQRBh7NCAk.JezyUSdCiSslYjtUmv7V5VAgiCz3ZkES9mYldg9GhqU
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</noscript>
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<form>
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<input type="hidden" name="redirect_uri" value="http://127.0.0.1:12345/callback"/>
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<input type="hidden" name="encoded_params" value="code=test-S629KHsCCBYV0PQ6FDSrn6iEXtVImQRBh7NCAk.JezyUSdCiSslYjtUmv7V5VAgiCz3ZkES9mYldg9GhqU&scope=openid+offline_access+pinniped%3Arequest-audience&state=01234567890123456789012345678901"/>
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</form>
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<div id="loading" class="state" data-favicon="⏳" data-title="Logging in..." hidden></div>
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<div id="success" class="state" data-favicon="✅" data-title="Login succeeded" hidden>
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<h1>Login succeeded</h1>
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<p>You have successfully logged in. You may now close this tab.</p>
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</div>
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<div id="manual" class="state" data-favicon="⌛" data-title="Finish your login" hidden>
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<h1>Finish your login</h1>
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<p>To finish logging in, paste this authorization code into your command-line session:</p>
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<button id="manual-copy-button">
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<span class="copy-icon"></span>
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<code id="manual-auth-code">test-S629KHsCCBYV0PQ6FDSrn6iEXtVImQRBh7NCAk.JezyUSdCiSslYjtUmv7V5VAgiCz3ZkES9mYldg9GhqU</code>
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</button>
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</div>
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</body>
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</html>
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`)
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// It's okay if this changes in the future, but this gives us a chance to eyeball the formatting.
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// Our browser-based integration tests should find any incompatibilities.
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testExpectedCSP = `default-src 'none'; ` +
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`script-src 'sha256-1LS3gM7wTGc0dYXZiqW6HK1LHk74YSG8GsJBC/j1/i8='; ` +
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`style-src 'sha256-kXh6OrB2z7wkx7v1N3ay9deQhV5edwuogARaUtvNYN4='; ` +
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`img-src data:; ` +
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`connect-src *; ` +
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`frame-ancestors 'none'`
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)
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func TestTemplate(t *testing.T) {
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// Use the Fosite helper to render the form, ensuring that the parameters all have the same names + types.
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var buf bytes.Buffer
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fosite.WriteAuthorizeFormPostResponse(testRedirectURL, testResponseParams, Template(), &buf)
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// Render again so we can confirm that there is no error returned (Fosite ignores any error).
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var buf2 bytes.Buffer
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require.NoError(t, Template().Execute(&buf2, struct {
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RedirURL string
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Parameters url.Values
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}{
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RedirURL: testRedirectURL,
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Parameters: testResponseParams,
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}))
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// t.Logf("actual value:\n%s", buf2.String()) // useful when updating minify library causes new output
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require.Equal(t, buf.String(), buf2.String())
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require.Equal(t, testExpectedFormPostOutput, buf.String())
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}
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func TestContentSecurityPolicyHashes(t *testing.T) {
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require.Equal(t, testExpectedCSP, ContentSecurityPolicy())
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}
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func TestHelpers(t *testing.T) {
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// These are silly tests but it's easy to we might as well have them.
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require.Equal(t, "test", mustMinify("test", nil))
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require.PanicsWithError(t, "some error", func() { mustMinify("", fmt.Errorf("some error")) })
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// Example test vector from https://content-security-policy.com/hash/.
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require.Equal(t, "sha256-RFWPLDbv2BY+rCkDzsE+0fr8ylGr2R2faWMhq4lfEQc=", cspHash("doSomething();"))
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}
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