Add multi-user support with admin user management

- Rewrite auth.py for multi-user schema (users table with roles)
- Auto-migrate from single-user admin_user table to new schema
- Add @admin_required decorator for protected routes
- Admin routes: /admin/users, /admin/users/new, delete, reset-password
- New templates: admin/users.html, user_new.html, user_created.html, password_reset.html
- Update login.html for username field, base.html and account.html for admin nav
- Max 16 users + 1 admin, session invalidation on delete/password reset

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Aaron D. Lee
2026-01-03 22:52:39 -05:00
parent a8f6ae1dd2
commit 7b33501495
9 changed files with 998 additions and 75 deletions

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{% extends "base.html" %}
{% block title %}Password Reset - Stegasoo{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-md-6 col-lg-5">
<div class="card border-warning">
<div class="card-header bg-warning text-dark">
<i class="bi bi-key fs-4 me-2"></i>
<span class="fs-5">Password Reset</span>
</div>
<div class="card-body">
<div class="alert alert-warning">
<i class="bi bi-exclamation-triangle me-2"></i>
<strong>Important:</strong> This password will only be shown once.
Make sure to share it with <strong>{{ username }}</strong> securely.
</div>
<p class="text-muted">
The user's sessions have been invalidated. They will need to log in
again with the new password.
</p>
<div class="mb-4">
<label class="form-label text-muted small">New Password for {{ username }}</label>
<div class="input-group">
<input type="text" class="form-control form-control-lg font-monospace"
value="{{ password }}" readonly id="passwordField">
<button class="btn btn-outline-secondary" type="button"
onclick="copyField('passwordField')" title="Copy password">
<i class="bi bi-clipboard"></i>
</button>
</div>
</div>
<div class="d-grid">
<a href="{{ url_for('admin_users') }}" class="btn btn-primary">
<i class="bi bi-arrow-left me-2"></i>Back to Users
</a>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
{% block scripts %}
<script>
function copyField(fieldId) {
const field = document.getElementById(fieldId);
field.select();
document.execCommand('copy');
// Show brief feedback
const btn = field.nextElementSibling;
const originalHTML = btn.innerHTML;
btn.innerHTML = '<i class="bi bi-check"></i>';
setTimeout(() => btn.innerHTML = originalHTML, 1000);
}
</script>
{% endblock %}

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{% extends "base.html" %}
{% block title %}User Created - Stegasoo{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-md-6 col-lg-5">
<div class="card border-success">
<div class="card-header bg-success text-white">
<i class="bi bi-check-circle fs-4 me-2"></i>
<span class="fs-5">User Created Successfully</span>
</div>
<div class="card-body">
<div class="alert alert-warning">
<i class="bi bi-exclamation-triangle me-2"></i>
<strong>Important:</strong> This password will only be shown once.
Make sure to share it with the user securely.
</div>
<div class="mb-3">
<label class="form-label text-muted small">Username</label>
<div class="input-group">
<input type="text" class="form-control form-control-lg font-monospace"
value="{{ username }}" readonly id="usernameField">
<button class="btn btn-outline-secondary" type="button"
onclick="copyField('usernameField')" title="Copy username">
<i class="bi bi-clipboard"></i>
</button>
</div>
</div>
<div class="mb-4">
<label class="form-label text-muted small">Password</label>
<div class="input-group">
<input type="text" class="form-control form-control-lg font-monospace"
value="{{ password }}" readonly id="passwordField">
<button class="btn btn-outline-secondary" type="button"
onclick="copyField('passwordField')" title="Copy password">
<i class="bi bi-clipboard"></i>
</button>
</div>
</div>
<div class="d-grid gap-2">
<a href="{{ url_for('admin_user_new') }}" class="btn btn-primary">
<i class="bi bi-person-plus me-2"></i>Add Another User
</a>
<a href="{{ url_for('admin_users') }}" class="btn btn-outline-secondary">
<i class="bi bi-arrow-left me-2"></i>Back to Users
</a>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
{% block scripts %}
<script>
function copyField(fieldId) {
const field = document.getElementById(fieldId);
field.select();
document.execCommand('copy');
// Show brief feedback
const btn = field.nextElementSibling;
const originalHTML = btn.innerHTML;
btn.innerHTML = '<i class="bi bi-check"></i>';
setTimeout(() => btn.innerHTML = originalHTML, 1000);
}
</script>
{% endblock %}

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{% extends "base.html" %}
{% block title %}Add User - Stegasoo{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-md-6 col-lg-5">
<div class="card">
<div class="card-header">
<i class="bi bi-person-plus fs-4 me-2"></i>
<span class="fs-5">Add New User</span>
</div>
<div class="card-body">
<form method="POST" action="{{ url_for('admin_user_new') }}">
<div class="mb-3">
<label class="form-label">
<i class="bi bi-person me-1"></i> Username
</label>
<input type="text" name="username" class="form-control"
placeholder="e.g., john_doe or john@example.com"
pattern="[a-zA-Z0-9][a-zA-Z0-9_\-@.]{2,79}"
title="3-80 characters, letters/numbers/underscore/hyphen/@/."
required autofocus>
<div class="form-text">
Letters, numbers, underscore, hyphen, @ and . allowed.
</div>
</div>
<div class="mb-4">
<label class="form-label">
<i class="bi bi-key me-1"></i> Password
</label>
<div class="input-group">
<input type="text" name="password" id="passwordInput"
class="form-control" value="{{ temp_password }}"
minlength="8" required>
<button class="btn btn-outline-secondary" type="button"
onclick="regeneratePassword()" title="Generate new password">
<i class="bi bi-arrow-repeat"></i>
</button>
</div>
<div class="form-text">
Auto-generated password. You can edit or regenerate it.
</div>
</div>
<div class="d-flex gap-2">
<button type="submit" class="btn btn-primary flex-grow-1">
<i class="bi bi-person-check me-2"></i>Create User
</button>
<a href="{{ url_for('admin_users') }}" class="btn btn-outline-secondary">
Cancel
</a>
</div>
</form>
</div>
</div>
</div>
</div>
{% endblock %}
{% block scripts %}
<script>
function regeneratePassword() {
const chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
let password = '';
for (let i = 0; i < 8; i++) {
password += chars.charAt(Math.floor(Math.random() * chars.length));
}
document.getElementById('passwordInput').value = password;
}
</script>
{% endblock %}

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{% extends "base.html" %}
{% block title %}Manage Users - Stegasoo{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-md-10 col-lg-8">
<div class="card">
<div class="card-header d-flex justify-content-between align-items-center">
<div>
<i class="bi bi-people fs-4 me-2"></i>
<span class="fs-5">User Management</span>
</div>
<div class="text-muted small">
{{ user_count }} / {{ max_users }} users
</div>
</div>
<div class="card-body">
{% if can_create %}
<div class="mb-4">
<a href="{{ url_for('admin_user_new') }}" class="btn btn-primary">
<i class="bi bi-person-plus me-2"></i>Add User
</a>
</div>
{% else %}
<div class="alert alert-warning mb-4">
<i class="bi bi-exclamation-triangle me-2"></i>
Maximum of {{ max_users }} users reached.
</div>
{% endif %}
<div class="table-responsive">
<table class="table table-hover mb-0">
<thead>
<tr>
<th>Username</th>
<th>Role</th>
<th>Created</th>
<th class="text-end">Actions</th>
</tr>
</thead>
<tbody>
{% for user in users %}
<tr>
<td>
<i class="bi bi-person me-2"></i>
{{ user.username }}
{% if user.id == current_user.id %}
<span class="badge bg-info ms-2">You</span>
{% endif %}
</td>
<td>
{% if user.is_admin %}
<span class="badge bg-warning text-dark">
<i class="bi bi-shield-check me-1"></i>Admin
</span>
{% else %}
<span class="badge bg-secondary">User</span>
{% endif %}
</td>
<td class="text-muted small">
{{ user.created_at[:10] if user.created_at else 'Unknown' }}
</td>
<td class="text-end">
{% if user.id != current_user.id %}
<form method="POST" action="{{ url_for('admin_user_reset_password', user_id=user.id) }}"
class="d-inline" onsubmit="return confirm('Reset password for {{ user.username }}?')">
<button type="submit" class="btn btn-sm btn-outline-warning" title="Reset Password">
<i class="bi bi-key"></i>
</button>
</form>
<form method="POST" action="{{ url_for('admin_user_delete', user_id=user.id) }}"
class="d-inline" onsubmit="return confirm('Delete user {{ user.username }}? This cannot be undone.')">
<button type="submit" class="btn btn-sm btn-outline-danger" title="Delete User">
<i class="bi bi-trash"></i>
</button>
</form>
{% else %}
<span class="text-muted small">-</span>
{% endif %}
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
<div class="card-footer text-muted small">
<i class="bi bi-info-circle me-1"></i>
Admins can add up to {{ max_users }} regular users.
</div>
</div>
</div>
</div>
{% endblock %}