feat: Add plain text CV endpoint and contact form with security

Plain text endpoint:
- Add /text route for plain text CV (for curl/AI crawlers)
- Use k3a/html2text library for HTML-to-text conversion
- Add Plain Text button to hamburger menu with UI translations

Contact form feature:
- Add ContactHandler with proper email service integration
- Add CSRF protection middleware
- Add rate limiting (5 submissions/hour per IP)
- Add honeypot and timing-based bot protection
- Add input validation with detailed error messages
- Add security logging middleware
- Add browser-only middleware for API protection

Code quality:
- Fix all golangci-lint errcheck warnings for w.Write calls
- Remove duplicate getClientIP functions
- Wire up ContactHandler in routes.Setup
This commit is contained in:
juanatsap
2025-11-30 13:47:49 +00:00
parent ae430e6ea7
commit f91a24ea9b
26 changed files with 3213 additions and 5 deletions
@@ -0,0 +1,9 @@
{{define "contact-error"}}
<div class="contact-message contact-error">
<iconify-icon icon="mdi:alert-circle" width="24" height="24"></iconify-icon>
<div class="contact-message-content">
<strong>{{.UI.ContactModal.Error.Title}}</strong>
<p>{{.ErrorMessage}}</p>
</div>
</div>
{{end}}
@@ -0,0 +1,9 @@
{{define "contact-success"}}
<div class="contact-message contact-success">
<iconify-icon icon="mdi:check-circle" width="24" height="24"></iconify-icon>
<div class="contact-message-content">
<strong>{{.UI.ContactModal.Success.Title}}</strong>
<p>{{.UI.ContactModal.Success.Message}}</p>
</div>
</div>
{{end}}
+31
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@@ -0,0 +1,31 @@
<div class="alert alert-error" role="alert" style="
padding: 1.5rem;
margin: 1rem 0;
border: 2px solid #ef4444;
border-radius: 0.5rem;
background-color: #fef2f2;
color: #991b1b;
animation: shake 0.4s ease-out;
">
<div style="display: flex; align-items: start; gap: 1rem;">
<svg style="flex-shrink: 0; width: 1.5rem; height: 1.5rem; margin-top: 0.125rem;" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
</svg>
<div style="flex: 1;">
<h3 style="margin: 0 0 0.5rem 0; font-size: 1.125rem; font-weight: 600;">
Unable to Send Message
</h3>
<p style="margin: 0; font-size: 0.95rem; line-height: 1.5;">
{{.Message}}
</p>
</div>
</div>
</div>
<style>
@keyframes shake {
0%, 100% { transform: translateX(0); }
10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
20%, 40%, 60%, 80% { transform: translateX(5px); }
}
</style>
+36
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@@ -0,0 +1,36 @@
<div class="alert alert-success" role="alert" style="
padding: 1.5rem;
margin: 1rem 0;
border: 2px solid #22c55e;
border-radius: 0.5rem;
background-color: #f0fdf4;
color: #166534;
animation: slideIn 0.3s ease-out;
">
<div style="display: flex; align-items: start; gap: 1rem;">
<svg style="flex-shrink: 0; width: 1.5rem; height: 1.5rem; margin-top: 0.125rem;" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path>
</svg>
<div style="flex: 1;">
<h3 style="margin: 0 0 0.5rem 0; font-size: 1.125rem; font-weight: 600;">
Message Sent Successfully!
</h3>
<p style="margin: 0; font-size: 0.95rem; line-height: 1.5;">
Thank you for reaching out. I've received your message and will get back to you as soon as possible.
</p>
</div>
</div>
</div>
<style>
@keyframes slideIn {
from {
opacity: 0;
transform: translateY(-10px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
</style>
@@ -0,0 +1,162 @@
{{define "contact-modal"}}
<!-- Contact Form Modal - Native Dialog -->
<dialog id="contact-modal" class="info-modal no-print"
_="on click call closeOnBackdrop(me, event)">
<div class="info-modal-content">
<button class="info-modal-close" onclick="document.getElementById('contact-modal').close()" aria-label="{{.UI.ContactModal.Close}}">
<iconify-icon icon="mdi:close" width="24" height="24"></iconify-icon>
</button>
<div class="info-modal-header">
<h2>{{.UI.ContactModal.Title}}</h2>
<div class="info-modal-cv-title">
<iconify-icon icon="mdi:email-outline" width="32" height="32"></iconify-icon>
{{.UI.ContactModal.Subtitle}}
</div>
</div>
<div class="info-modal-body">
<p class="contact-modal-description">
{{.UI.ContactModal.Description}}
</p>
<form id="contact-form"
hx-post="/api/contact?lang={{.Lang}}"
hx-target="#contact-response"
hx-swap="innerHTML"
hx-indicator="#contact-spinner"
hx-headers='{"X-Requested-With": "htmx"}'
_="on htmx:afterRequest
if event.detail.successful
wait 2s then call document.getElementById('contact-modal').close()
end">
<!-- Honeypot field - hidden, should be empty -->
<div style="position: absolute; left: -9999px;" aria-hidden="true">
<label for="contact-website">Website</label>
<input type="text"
name="website"
id="contact-website"
tabindex="-1"
autocomplete="off">
</div>
<!-- Timing field - set via JavaScript on page load -->
<input type="hidden" name="form_loaded_at" id="contact-form-loaded-at">
<!-- Email (required) -->
<div class="form-group">
<label for="contact-email" class="form-label">
{{.UI.ContactModal.Form.Email}} <span class="required-indicator">*</span>
</label>
<input type="email"
id="contact-email"
name="email"
class="form-input"
required
autocomplete="email"
placeholder="{{.UI.ContactModal.Form.EmailPlaceholder}}"
aria-required="true">
</div>
<!-- Name (optional) -->
<div class="form-group">
<label for="contact-name" class="form-label">
{{.UI.ContactModal.Form.Name}}
</label>
<input type="text"
id="contact-name"
name="name"
class="form-input"
autocomplete="name"
placeholder="{{.UI.ContactModal.Form.NamePlaceholder}}">
</div>
<!-- Company (optional) -->
<div class="form-group">
<label for="contact-company" class="form-label">
{{.UI.ContactModal.Form.Company}}
</label>
<input type="text"
id="contact-company"
name="company"
class="form-input"
autocomplete="organization"
placeholder="{{.UI.ContactModal.Form.CompanyPlaceholder}}">
</div>
<!-- Subject (optional) -->
<div class="form-group">
<label for="contact-subject" class="form-label">
{{.UI.ContactModal.Form.Subject}}
</label>
<input type="text"
id="contact-subject"
name="subject"
class="form-input"
placeholder="{{.UI.ContactModal.Form.SubjectPlaceholder}}">
</div>
<!-- Message (required) -->
<div class="form-group">
<label for="contact-message" class="form-label">
{{.UI.ContactModal.Form.Message}} <span class="required-indicator">*</span>
</label>
<textarea id="contact-message"
name="message"
class="form-textarea"
required
rows="5"
placeholder="{{.UI.ContactModal.Form.MessagePlaceholder}}"
aria-required="true"></textarea>
</div>
<!-- Response area for success/error messages -->
<div id="contact-response" class="contact-response" role="status" aria-live="polite"></div>
<!-- Submit button with loading indicator -->
<div class="form-actions">
<button type="submit" class="contact-submit-btn">
<iconify-icon icon="mdi:send" width="20" height="20"></iconify-icon>
<span>{{.UI.ContactModal.Form.Submit}}</span>
<iconify-icon id="contact-spinner"
icon="mdi:loading"
class="htmx-indicator spinning"
width="20"
height="20"
aria-label="{{.UI.ContactModal.Form.Sending}}"></iconify-icon>
</button>
</div>
<p class="form-note">{{.UI.ContactModal.Form.Note}}</p>
</form>
</div>
</div>
</dialog>
<!-- Initialize form timestamp on page load -->
<script>
(function() {
'use strict';
document.addEventListener('DOMContentLoaded', function() {
const timestampField = document.getElementById('contact-form-loaded-at');
if (timestampField) {
timestampField.value = Date.now();
}
});
// Reset timestamp when modal opens
const contactModal = document.getElementById('contact-modal');
if (contactModal) {
contactModal.addEventListener('click', function(e) {
if (e.target === contactModal && contactModal.open) {
const timestampField = document.getElementById('contact-form-loaded-at');
if (timestampField) {
timestampField.value = Date.now();
}
}
});
}
})();
</script>
{{end}}
@@ -191,6 +191,17 @@
<iconify-icon icon="mdi:leaf" width="20" height="20"></iconify-icon>
<span>{{.UI.Widgets.ActionButtons.PrintFriendly}}</span>
</button>
<button class="menu-action-btn menu-contact-btn"
onclick="document.getElementById('contact-modal').showModal()">
<iconify-icon icon="mdi:email-outline" width="20" height="20"></iconify-icon>
<span>{{.UI.Widgets.ActionButtons.Contact}}</span>
</button>
<a href="/text?lang={{.Lang}}" class="menu-action-btn menu-text-btn" target="_blank">
<iconify-icon icon="mdi:text-box-outline" width="20" height="20"></iconify-icon>
<span>{{.UI.Widgets.ActionButtons.PlainText}}</span>
</a>
</div>
</div>
</nav>
@@ -0,0 +1,11 @@
{{define "contact-button"}}
<!-- Contact Button (Fixed Left) -->
<button
id="contact-button"
class="fixed-btn contact-btn no-print has-tooltip"
onclick="document.getElementById('contact-modal').showModal()"
aria-label="{{.UI.Widgets.Contact.AriaLabel}}"
data-tooltip="{{.UI.Widgets.Contact.Tooltip}}">
<iconify-icon icon="mdi:email-outline" width="28" height="28"></iconify-icon>
</button>
{{end}}