Files
catalog/ts_web/elements/sz-mta-detail-view.ts

934 lines
30 KiB
TypeScript

import {
DeesElement,
customElement,
html,
css,
cssManager,
property,
type TemplateResult,
} from '@design.estate/dees-element';
import type { IEmail } from './sz-mta-list-view.js';
declare global {
interface HTMLElementTagNameMap {
'sz-mta-detail-view': SzMtaDetailView;
}
}
export interface ISmtpLogEntry {
timestamp: string;
direction: 'client' | 'server';
command: string;
responseCode?: number;
}
export interface IConnectionInfo {
sourceIp: string;
sourceHostname: string;
destinationIp: string;
destinationPort: number;
tlsVersion: string;
tlsCipher: string;
authenticated: boolean;
authMethod: string;
authUser: string;
}
export interface IAuthenticationResults {
spf: 'pass' | 'fail' | 'softfail' | 'neutral' | 'none';
spfDomain: string;
dkim: 'pass' | 'fail' | 'none';
dkimDomain: string;
dmarc: 'pass' | 'fail' | 'none';
dmarcPolicy: string;
}
export interface IEmailDetail extends IEmail {
to: string;
toList: string[];
cc?: string[];
smtpLog: ISmtpLogEntry[];
connectionInfo: IConnectionInfo;
authenticationResults: IAuthenticationResults;
rejectionReason?: string;
bounceMessage?: string;
headers: Record<string, string>;
body: string;
}
@customElement('sz-mta-detail-view')
export class SzMtaDetailView extends DeesElement {
public static demo = () => html`
<div style="padding: 24px; max-width: 1200px;">
<sz-mta-detail-view
.email=${{
id: '1',
direction: 'outbound',
status: 'delivered',
from: 'noreply@serve.zone',
to: 'user@example.com',
toList: ['user@example.com'],
subject: 'Welcome to serve.zone',
timestamp: '2024-01-15 14:30:22',
messageId: '<abc123@serve.zone>',
size: '12.4 KB',
smtpLog: [
{ timestamp: '14:30:20', direction: 'client', command: 'EHLO mail.serve.zone' },
{ timestamp: '14:30:20', direction: 'server', command: '250-mail.example.com Hello', responseCode: 250 },
{ timestamp: '14:30:20', direction: 'server', command: '250-STARTTLS', responseCode: 250 },
{ timestamp: '14:30:20', direction: 'server', command: '250 SIZE 52428800', responseCode: 250 },
{ timestamp: '14:30:20', direction: 'client', command: 'STARTTLS' },
{ timestamp: '14:30:21', direction: 'server', command: '220 Ready to start TLS', responseCode: 220 },
{ timestamp: '14:30:21', direction: 'client', command: 'EHLO mail.serve.zone' },
{ timestamp: '14:30:21', direction: 'server', command: '250-mail.example.com Hello', responseCode: 250 },
{ timestamp: '14:30:21', direction: 'server', command: '250-AUTH PLAIN LOGIN', responseCode: 250 },
{ timestamp: '14:30:21', direction: 'server', command: '250 SIZE 52428800', responseCode: 250 },
{ timestamp: '14:30:21', direction: 'client', command: 'AUTH PLAIN AHVzZXIAcGFzc3dvcmQ=' },
{ timestamp: '14:30:21', direction: 'server', command: '235 2.7.0 Authentication successful', responseCode: 235 },
{ timestamp: '14:30:21', direction: 'client', command: 'MAIL FROM:<noreply@serve.zone>' },
{ timestamp: '14:30:21', direction: 'server', command: '250 OK', responseCode: 250 },
{ timestamp: '14:30:21', direction: 'client', command: 'RCPT TO:<user@example.com>' },
{ timestamp: '14:30:21', direction: 'server', command: '250 Accepted', responseCode: 250 },
{ timestamp: '14:30:22', direction: 'client', command: 'DATA' },
{ timestamp: '14:30:22', direction: 'server', command: '354 Enter message, ending with "." on a line by itself', responseCode: 354 },
{ timestamp: '14:30:22', direction: 'client', command: '.' },
{ timestamp: '14:30:22', direction: 'server', command: '250 OK id=1pQ2rS-0003Ab-C4', responseCode: 250 },
{ timestamp: '14:30:22', direction: 'client', command: 'QUIT' },
{ timestamp: '14:30:22', direction: 'server', command: '221 mail.example.com closing connection', responseCode: 221 },
],
connectionInfo: {
sourceIp: '10.0.1.50',
sourceHostname: 'mail.serve.zone',
destinationIp: '93.184.216.34',
destinationPort: 25,
tlsVersion: 'TLSv1.3',
tlsCipher: 'TLS_AES_256_GCM_SHA384',
authenticated: true,
authMethod: 'PLAIN',
authUser: 'noreply@serve.zone',
},
authenticationResults: {
spf: 'pass',
spfDomain: 'serve.zone',
dkim: 'pass',
dkimDomain: 'serve.zone',
dmarc: 'pass',
dmarcPolicy: 'reject',
},
headers: {
'From': 'noreply@serve.zone',
'To': 'user@example.com',
'Subject': 'Welcome to serve.zone',
'Date': 'Mon, 15 Jan 2024 14:30:22 +0000',
'MIME-Version': '1.0',
'Content-Type': 'text/html; charset=UTF-8',
},
body: '<html>\\n<head><title>Welcome</title></head>\\n<body>\\n <h1>Welcome to serve.zone!</h1>\\n <p>Your account has been created successfully.</p>\\n <a href="https://serve.zone/dashboard">Go to Dashboard</a>\\n</body>\\n</html>',
}}
></sz-mta-detail-view>
</div>
`;
public static demoGroups = ['MTA'];
@property({ type: Object })
public accessor email: IEmailDetail | null = null;
public static styles = [
cssManager.defaultStyles,
css`
:host {
display: block;
}
.header {
display: flex;
align-items: center;
gap: 16px;
margin-bottom: 24px;
}
.back-link {
display: inline-flex;
align-items: center;
gap: 6px;
font-size: 14px;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
cursor: pointer;
transition: color 200ms ease;
}
.back-link:hover {
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
}
.email-header {
display: flex;
align-items: center;
gap: 12px;
margin-bottom: 24px;
}
.email-subject {
font-size: 24px;
font-weight: 700;
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
margin: 0;
}
.badge-group {
display: flex;
gap: 8px;
}
.status-badge {
display: inline-flex;
align-items: center;
padding: 4px 12px;
border-radius: 9999px;
font-size: 13px;
font-weight: 500;
}
.status-badge.delivered {
background: ${cssManager.bdTheme('#dcfce7', 'rgba(34, 197, 94, 0.2)')};
color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
}
.status-badge.bounced,
.status-badge.rejected {
background: ${cssManager.bdTheme('#fee2e2', 'rgba(239, 68, 68, 0.2)')};
color: ${cssManager.bdTheme('#dc2626', '#ef4444')};
}
.status-badge.deferred {
background: ${cssManager.bdTheme('#fef9c3', 'rgba(250, 204, 21, 0.2)')};
color: ${cssManager.bdTheme('#ca8a04', '#facc15')};
}
.status-badge.pending {
background: ${cssManager.bdTheme('#dbeafe', 'rgba(59, 130, 246, 0.2)')};
color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
}
.direction-badge {
display: inline-flex;
align-items: center;
gap: 4px;
padding: 4px 12px;
border-radius: 9999px;
font-size: 13px;
font-weight: 500;
}
.direction-badge.inbound {
background: ${cssManager.bdTheme('#dcfce7', 'rgba(34, 197, 94, 0.2)')};
color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
}
.direction-badge.outbound {
background: ${cssManager.bdTheme('#dbeafe', 'rgba(59, 130, 246, 0.2)')};
color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
}
.content {
display: grid;
grid-template-columns: 1fr;
gap: 24px;
}
@media (min-width: 1024px) {
.content {
grid-template-columns: 2fr 1fr;
}
}
.main-content {
display: flex;
flex-direction: column;
gap: 24px;
}
.sidebar {
display: flex;
flex-direction: column;
gap: 24px;
}
.card {
background: ${cssManager.bdTheme('#ffffff', '#09090b')};
border: 1px solid ${cssManager.bdTheme('#e4e4e7', '#27272a')};
border-radius: 8px;
overflow: hidden;
}
.card-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px;
border-bottom: 1px solid ${cssManager.bdTheme('#e4e4e7', '#27272a')};
}
.card-title {
font-size: 16px;
font-weight: 600;
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
}
.card-subtitle {
font-size: 13px;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
margin-top: 2px;
}
.card-content {
padding: 16px;
}
.detail-list {
display: flex;
flex-direction: column;
gap: 12px;
}
.detail-item {
display: flex;
justify-content: space-between;
align-items: flex-start;
}
.detail-label {
font-size: 14px;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
flex-shrink: 0;
}
.detail-value {
font-size: 14px;
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
text-align: right;
word-break: break-all;
}
.smtp-log-container {
padding: 16px;
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
font-size: 13px;
line-height: 1.6;
max-height: 500px;
overflow-y: auto;
background: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
display: flex;
flex-direction: column;
gap: 8px;
scrollbar-width: thin;
scrollbar-color: ${cssManager.bdTheme('#d4d4d8', '#3f3f46')} transparent;
}
.smtp-log-container::-webkit-scrollbar {
width: 6px;
}
.smtp-log-container::-webkit-scrollbar-track {
background: transparent;
}
.smtp-log-container::-webkit-scrollbar-thumb {
background: ${cssManager.bdTheme('#d4d4d8', '#3f3f46')};
border-radius: 3px;
}
/* Phase separators */
.smtp-phase-separator {
display: flex;
align-items: center;
gap: 12px;
padding: 4px 0;
margin: 4px 0;
}
.smtp-phase-line {
flex: 1;
height: 1px;
background: ${cssManager.bdTheme('#e4e4e7', '#27272a')};
}
.smtp-phase-label {
font-size: 10px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.5px;
color: ${cssManager.bdTheme('#a1a1aa', '#52525b')};
white-space: nowrap;
}
/* Chat bubbles */
.smtp-bubble {
border-radius: 8px;
padding: 10px 14px;
max-width: 70%;
}
.smtp-bubble.client {
align-self: flex-start;
background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.08)', 'rgba(59, 130, 246, 0.12)')};
border-left: 3px solid ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
margin-right: auto;
}
.smtp-bubble.server {
align-self: flex-end;
background: ${cssManager.bdTheme('rgba(34, 197, 94, 0.06)', 'rgba(34, 197, 94, 0.10)')};
border-right: 3px solid ${cssManager.bdTheme('#22c55e', '#4ade80')};
margin-left: auto;
text-align: right;
}
.smtp-bubble-command {
white-space: pre-wrap;
word-break: break-all;
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
}
.smtp-bubble-meta {
display: flex;
align-items: center;
gap: 6px;
margin-top: 4px;
font-size: 11px;
color: ${cssManager.bdTheme('#a1a1aa', '#52525b')};
}
.smtp-bubble.server .smtp-bubble-meta {
justify-content: flex-end;
}
.smtp-direction-tag {
font-size: 10px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.3px;
}
.smtp-direction-tag.client {
color: ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
}
.smtp-direction-tag.server {
color: ${cssManager.bdTheme('#22c55e', '#4ade80')};
}
/* Response code badges */
.response-code-badge {
display: inline-block;
padding: 1px 7px;
border-radius: 9999px;
font-size: 11px;
font-weight: 700;
margin-bottom: 4px;
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}
.response-code-badge.code-2xx {
background: ${cssManager.bdTheme('rgba(34, 197, 94, 0.15)', 'rgba(34, 197, 94, 0.25)')};
color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
}
.response-code-badge.code-3xx {
background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.15)', 'rgba(59, 130, 246, 0.25)')};
color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
}
.response-code-badge.code-4xx {
background: ${cssManager.bdTheme('rgba(250, 204, 21, 0.15)', 'rgba(250, 204, 21, 0.25)')};
color: ${cssManager.bdTheme('#ca8a04', '#facc15')};
}
.response-code-badge.code-5xx {
background: ${cssManager.bdTheme('rgba(239, 68, 68, 0.15)', 'rgba(239, 68, 68, 0.25)')};
color: ${cssManager.bdTheme('#dc2626', '#ef4444')};
}
/* Copy button */
.smtp-copy-button {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 6px 12px;
border-radius: 6px;
border: 1px solid ${cssManager.bdTheme('#e4e4e7', '#27272a')};
background: transparent;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
font-size: 12px;
font-weight: 500;
cursor: pointer;
transition: all 150ms ease;
}
.smtp-copy-button:hover {
background: ${cssManager.bdTheme('#f4f4f5', '#27272a')};
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
border-color: ${cssManager.bdTheme('#d4d4d8', '#3f3f46')};
}
/* Header subtitle enhancements */
.smtp-header-subtitle {
font-size: 13px;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
margin-top: 2px;
display: flex;
align-items: center;
gap: 8px;
flex-wrap: wrap;
}
.smtp-direction-badge {
display: inline-flex;
align-items: center;
padding: 2px 8px;
border-radius: 9999px;
font-size: 11px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.3px;
}
.smtp-direction-badge.inbound {
background: ${cssManager.bdTheme('rgba(34, 197, 94, 0.12)', 'rgba(34, 197, 94, 0.2)')};
color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
}
.smtp-direction-badge.outbound {
background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.12)', 'rgba(59, 130, 246, 0.2)')};
color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
}
.email-body-container {
padding: 16px;
font-family: monospace;
font-size: 13px;
max-height: 500px;
overflow-y: auto;
background: ${cssManager.bdTheme('#fafafa', '#0a0a0a')};
white-space: pre-wrap;
word-break: break-all;
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
}
.tls-badge {
display: inline-flex;
align-items: center;
padding: 2px 8px;
border-radius: 4px;
font-size: 12px;
font-weight: 500;
background: ${cssManager.bdTheme('#dcfce7', 'rgba(34, 197, 94, 0.2)')};
color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
}
.auth-row {
display: flex;
justify-content: space-between;
align-items: center;
padding: 8px 0;
border-bottom: 1px solid ${cssManager.bdTheme('#f4f4f5', '#27272a')};
}
.auth-row:last-child {
border-bottom: none;
}
.auth-label {
font-size: 14px;
font-weight: 500;
color: ${cssManager.bdTheme('#18181b', '#fafafa')};
}
.auth-domain {
font-size: 12px;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
margin-left: 8px;
}
.auth-badge {
display: inline-flex;
align-items: center;
padding: 2px 8px;
border-radius: 9999px;
font-size: 12px;
font-weight: 500;
}
.auth-badge.pass {
background: ${cssManager.bdTheme('#dcfce7', 'rgba(34, 197, 94, 0.2)')};
color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
}
.auth-badge.fail {
background: ${cssManager.bdTheme('#fee2e2', 'rgba(239, 68, 68, 0.2)')};
color: ${cssManager.bdTheme('#dc2626', '#ef4444')};
}
.auth-badge.softfail,
.auth-badge.neutral,
.auth-badge.none {
background: ${cssManager.bdTheme('#fef9c3', 'rgba(250, 204, 21, 0.2)')};
color: ${cssManager.bdTheme('#ca8a04', '#facc15')};
}
.rejection-card {
border-color: ${cssManager.bdTheme('#fecaca', 'rgba(239, 68, 68, 0.3)')};
}
.rejection-content {
font-size: 14px;
color: ${cssManager.bdTheme('#dc2626', '#ef4444')};
}
.rejection-label {
font-size: 12px;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
margin-bottom: 4px;
}
.rejection-text {
font-family: monospace;
font-size: 13px;
padding: 8px 12px;
background: ${cssManager.bdTheme('#fef2f2', 'rgba(239, 68, 68, 0.1)')};
border-radius: 4px;
margin-bottom: 12px;
color: ${cssManager.bdTheme('#991b1b', '#fca5a5')};
}
.rejection-text:last-child {
margin-bottom: 0;
}
.no-email {
padding: 48px 24px;
text-align: center;
color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
}
`,
];
public render(): TemplateResult {
if (!this.email) {
return html`<div class="no-email">No email selected</div>`;
}
const email = this.email;
return html`
<div class="header">
<div class="back-link" @click=${() => this.handleBack()}>
<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
<polyline points="15 18 9 12 15 6"></polyline>
</svg>
Back to Emails
</div>
</div>
<div class="email-header">
<h1 class="email-subject">${email.subject}</h1>
<div class="badge-group">
<span class="status-badge ${email.status}">${email.status}</span>
<span class="direction-badge ${email.direction}">${email.direction}</span>
</div>
</div>
<div class="content">
<div class="main-content">
<!-- Email Metadata -->
<div class="card">
<div class="card-header">
<div class="card-title">Email Metadata</div>
</div>
<div class="card-content">
<div class="detail-list">
<div class="detail-item">
<span class="detail-label">From</span>
<span class="detail-value">${email.from}</span>
</div>
<div class="detail-item">
<span class="detail-label">To</span>
<span class="detail-value">${email.toList.join(', ')}</span>
</div>
${email.cc && email.cc.length > 0 ? html`
<div class="detail-item">
<span class="detail-label">CC</span>
<span class="detail-value">${email.cc.join(', ')}</span>
</div>
` : ''}
<div class="detail-item">
<span class="detail-label">Subject</span>
<span class="detail-value">${email.subject}</span>
</div>
<div class="detail-item">
<span class="detail-label">Date</span>
<span class="detail-value">${email.timestamp}</span>
</div>
<div class="detail-item">
<span class="detail-label">Message ID</span>
<span class="detail-value">${email.messageId}</span>
</div>
<div class="detail-item">
<span class="detail-label">Size</span>
<span class="detail-value">${email.size}</span>
</div>
</div>
</div>
</div>
<!-- SMTP Transaction Log -->
<div class="card">
<div class="card-header">
<div>
<div class="card-title">SMTP Transaction Log</div>
<div class="smtp-header-subtitle">
<span class="smtp-direction-badge ${email.direction}">${email.direction}</span>
<span>${email.direction === 'outbound'
? `${email.connectionInfo.sourceHostname}${email.connectionInfo.destinationIp}:${email.connectionInfo.destinationPort}`
: `${email.connectionInfo.sourceIp}${email.connectionInfo.sourceHostname}:${email.connectionInfo.destinationPort}`
}</span>
</div>
</div>
<button class="smtp-copy-button" @click=${() => this.copySmtpLog()}>
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
</svg>
Copy Log
</button>
</div>
${this.renderSmtpLog(email)}
</div>
<!-- Email Body -->
<div class="card">
<div class="card-header">
<div>
<div class="card-title">Email Body (Escaped)</div>
<div class="card-subtitle">Raw content — HTML is not rendered</div>
</div>
</div>
<pre class="email-body-container">${email.body}</pre>
</div>
</div>
<div class="sidebar">
<!-- Connection Info -->
<div class="card">
<div class="card-header">
<div class="card-title">Connection Info</div>
</div>
<div class="card-content">
<div class="detail-list">
<div class="detail-item">
<span class="detail-label">Source IP</span>
<span class="detail-value">${email.connectionInfo.sourceIp}</span>
</div>
<div class="detail-item">
<span class="detail-label">Source Hostname</span>
<span class="detail-value">${email.connectionInfo.sourceHostname}</span>
</div>
<div class="detail-item">
<span class="detail-label">Destination</span>
<span class="detail-value">${email.connectionInfo.destinationIp}:${email.connectionInfo.destinationPort}</span>
</div>
<div class="detail-item">
<span class="detail-label">TLS</span>
<span class="detail-value">
${email.connectionInfo.tlsVersion
? html`<span class="tls-badge">${email.connectionInfo.tlsVersion}</span>`
: 'None'}
</span>
</div>
${email.connectionInfo.tlsCipher ? html`
<div class="detail-item">
<span class="detail-label">Cipher</span>
<span class="detail-value">${email.connectionInfo.tlsCipher}</span>
</div>
` : ''}
<div class="detail-item">
<span class="detail-label">Authenticated</span>
<span class="detail-value">${email.connectionInfo.authenticated ? 'Yes' : 'No'}</span>
</div>
${email.connectionInfo.authenticated ? html`
<div class="detail-item">
<span class="detail-label">Auth Method</span>
<span class="detail-value">${email.connectionInfo.authMethod}</span>
</div>
<div class="detail-item">
<span class="detail-label">Auth User</span>
<span class="detail-value">${email.connectionInfo.authUser}</span>
</div>
` : ''}
</div>
</div>
</div>
<!-- Authentication Results -->
<div class="card">
<div class="card-header">
<div class="card-title">Authentication Results</div>
</div>
<div class="card-content">
<div class="auth-row">
<div>
<span class="auth-label">SPF</span>
<span class="auth-domain">${email.authenticationResults.spfDomain}</span>
</div>
<span class="auth-badge ${email.authenticationResults.spf}">${email.authenticationResults.spf}</span>
</div>
<div class="auth-row">
<div>
<span class="auth-label">DKIM</span>
<span class="auth-domain">${email.authenticationResults.dkimDomain}</span>
</div>
<span class="auth-badge ${email.authenticationResults.dkim}">${email.authenticationResults.dkim}</span>
</div>
<div class="auth-row">
<div>
<span class="auth-label">DMARC</span>
<span class="auth-domain">policy: ${email.authenticationResults.dmarcPolicy}</span>
</div>
<span class="auth-badge ${email.authenticationResults.dmarc}">${email.authenticationResults.dmarc}</span>
</div>
</div>
</div>
<!-- Rejection Details (conditional) -->
${email.status === 'rejected' || email.status === 'bounced' ? html`
<div class="card rejection-card">
<div class="card-header">
<div class="card-title">Rejection Details</div>
</div>
<div class="card-content">
${email.rejectionReason ? html`
<div class="rejection-label">Rejection Reason</div>
<div class="rejection-text">${email.rejectionReason}</div>
` : ''}
${email.bounceMessage ? html`
<div class="rejection-label">Bounce Message</div>
<div class="rejection-text">${email.bounceMessage}</div>
` : ''}
</div>
</div>
` : ''}
</div>
</div>
`;
}
private getResponseCodeBadgeClass(code: number): string {
if (code >= 500) return 'code-5xx';
if (code >= 400) return 'code-4xx';
if (code >= 300) return 'code-3xx';
return 'code-2xx';
}
private getSmtpPhases(log: ISmtpLogEntry[]): Array<{ phase: string; label: string; entries: ISmtpLogEntry[] }> {
const phases: Array<{ phase: string; label: string; entries: ISmtpLogEntry[] }> = [];
let currentPhase = '';
let ehloCount = 0;
for (const entry of log) {
const cmd = entry.command.toUpperCase();
let phase = currentPhase;
if (entry.direction === 'client') {
if (cmd.startsWith('EHLO') || cmd.startsWith('HELO')) {
ehloCount++;
if (ehloCount === 1) {
phase = 'connection';
} else {
phase = 'post-tls';
}
} else if (cmd === 'STARTTLS') {
phase = 'tls';
} else if (cmd.startsWith('AUTH')) {
phase = 'auth';
} else if (cmd.startsWith('MAIL FROM') || cmd.startsWith('RCPT TO') || cmd === 'DATA' || cmd === '.') {
phase = 'transfer';
} else if (cmd === 'QUIT') {
phase = 'closing';
}
}
// Server responses stay in the current phase
if (entry.direction === 'server' && phase === '') {
phase = currentPhase || 'connection';
}
if (phase === '') phase = 'connection';
if (phase !== currentPhase) {
currentPhase = phase;
const labels: Record<string, string> = {
'connection': 'Connection',
'tls': 'TLS Negotiation',
'post-tls': 'Post-TLS Handshake',
'auth': 'Authentication',
'transfer': 'Mail Transfer',
'closing': 'Closing',
};
phases.push({ phase, label: labels[phase] || phase, entries: [] });
}
if (phases.length === 0) {
phases.push({ phase: 'connection', label: 'Connection', entries: [] });
}
phases[phases.length - 1].entries.push(entry);
}
return phases;
}
private renderSmtpLog(email: IEmailDetail): TemplateResult {
const phases = this.getSmtpPhases(email.smtpLog);
return html`
<div class="smtp-log-container">
${phases.map(phase => html`
<div class="smtp-phase-separator">
<div class="smtp-phase-line"></div>
<span class="smtp-phase-label">${phase.label}</span>
<div class="smtp-phase-line"></div>
</div>
${phase.entries.map(entry => html`
<div class="smtp-bubble ${entry.direction}">
${entry.direction === 'server' && entry.responseCode ? html`
<span class="response-code-badge ${this.getResponseCodeBadgeClass(entry.responseCode)}">${entry.responseCode}</span>
` : ''}
<div class="smtp-bubble-command">${entry.command}</div>
<div class="smtp-bubble-meta">
<span>${entry.timestamp}</span>
<span>·</span>
<span class="smtp-direction-tag ${entry.direction}">${entry.direction === 'client' ? 'Client' : 'Server'}</span>
</div>
</div>
`)}
`)}
</div>
`;
}
private copySmtpLog() {
if (!this.email) return;
const text = this.email.smtpLog
.map(e => `[${e.timestamp}] ${e.direction === 'client' ? 'C:' : 'S:'} ${e.command}`)
.join('\n');
navigator.clipboard.writeText(text);
}
private handleBack() {
this.dispatchEvent(new CustomEvent('back', { bubbles: true, composed: true }));
}
}