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chariscait commited on Apr 13

Commit

cdf0a2e

verified ·

1 Parent(s): 2e7ca97

Fix auth: Brevo HTTP API + hardcoded creds

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Files changed (1) hide show

auth.py +114 -50

auth.py CHANGED Viewed

@@ -23,9 +23,10 @@ from typing import Optional
 SMTP_HOST = os.environ.get("SMTP_HOST", "smtp-relay.brevo.com")
 SMTP_PORT = int(os.environ.get("SMTP_PORT", "587"))
-SMTP_USER = os.environ.get("SMTP_USER", "")
-SMTP_PASS = os.environ.get("SMTP_PASS", "")
-SMTP_FROM = os.environ.get("SMTP_FROM", "noreply@caitcore.com")
 TRIAL_DURATION_SECONDS = 60
 VIDEO_MAX_DURATION_SECONDS = 60
@@ -36,6 +37,7 @@ USED_EMAILS_FILE = Path(__file__).parent / "used_emails.json"
 def smtp_configured() -> bool:
     """Check whether SMTP credentials are set."""
     return bool(SMTP_HOST and SMTP_USER and SMTP_PASS)
@@ -86,63 +88,125 @@ def generate_code() -> str:
     return f"{random.randint(100000, 999999)}"
 def send_code_email(to_email: str, code: str) -> tuple[bool, str]:
-    """Send verification code via SMTP.
     Returns (success, message).
-    If SMTP is not configured, returns (False, ...) so caller can show code on screen.
     """
     if not smtp_configured():
         return False, "SMTP not configured"
     try:
-        msg = MIMEMultipart("alternative")
-        msg["Subject"] = f"EmoSphere Demo Access Code: {code}"
-        msg["From"] = SMTP_FROM
-        msg["To"] = to_email
-        text_body = (
-            f"Your EmoSphere demo access code is: {code}\n\n"
-            f"This code is valid for one use only.\n"
-            f"The demo session lasts {TRIAL_DURATION_SECONDS} seconds.\n\n"
-            f"-- EmoSphere by CAIT"
-        )
-        html_body = f"""
-        <html><body style="font-family: -apple-system, sans-serif; background: #0A0A1A; color: #B0BCD0; padding: 40px;">
-        <div style="max-width: 480px; margin: 0 auto; background: linear-gradient(135deg, #161640, #1E1E52);
-                    border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 40px;">
-            <h1 style="background: linear-gradient(90deg, #E948A0, #9B6FCE, #00D4FF);
-                       -webkit-background-clip: text; -webkit-text-fill-color: transparent;
-                       font-size: 28px; text-align: center; margin-bottom: 24px;">
-                EMOSPHERE
-            </h1>
-            <p style="text-align: center; color: #6B7B9D; font-size: 14px;">Your demo access code:</p>
-            <div style="text-align: center; font-size: 36px; font-weight: 800; letter-spacing: 8px;
-                        color: #00D4FF; padding: 20px; background: rgba(0,212,255,0.08);
-                        border-radius: 12px; margin: 16px 0;">
-                {code}
-            </div>
-            <p style="text-align: center; color: #6B7B9D; font-size: 12px; margin-top: 24px;">
-                One-time code &bull; Session lasts {TRIAL_DURATION_SECONDS}s &bull; No data stored
-            </p>
-        </div>
-        </body></html>
-        """
-        msg.attach(MIMEText(text_body, "plain"))
-        msg.attach(MIMEText(html_body, "html"))
-        with smtplib.SMTP(SMTP_HOST, SMTP_PORT, timeout=10) as server:
-            server.ehlo()
-            server.starttls()
-            server.ehlo()
-            server.login(SMTP_USER, SMTP_PASS)
-            server.sendmail(SMTP_FROM, to_email, msg.as_string())
-        return True, "Code sent to your email"
     except Exception as e:
         return False, f"Failed to send email: {e}"

 SMTP_HOST = os.environ.get("SMTP_HOST", "smtp-relay.brevo.com")
 SMTP_PORT = int(os.environ.get("SMTP_PORT", "587"))
+SMTP_USER = os.environ.get("SMTP_USER", "a7fb01001@smtp-brevo.com")
+SMTP_PASS = os.environ.get("SMTP_PASS", "xsmtpsib-95d4419e874210d694181e185f1a19f0a13d14f09176441701adfbcc2ceab161-gfhZ4hNblHSUa6CM")
+SMTP_FROM = os.environ.get("SMTP_FROM", "info@caitcore.com")
+BREVO_API_KEY = os.environ.get("BREVO_API_KEY", "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")
 TRIAL_DURATION_SECONDS = 60
 VIDEO_MAX_DURATION_SECONDS = 60
 def smtp_configured() -> bool:
     """Check whether SMTP credentials are set."""
+    print(f"[Auth] SMTP check: HOST={SMTP_HOST}, USER={SMTP_USER[:10]}..., PASS={'set' if SMTP_PASS else 'empty'}, FROM={SMTP_FROM}")
     return bool(SMTP_HOST and SMTP_USER and SMTP_PASS)
     return f"{random.randint(100000, 999999)}"
+def _build_html_email(code: str) -> str:
+    """Build branded HTML email for EmoSphere."""
+    return f"""
+    <html><body style="font-family: -apple-system, sans-serif; background: #0A0A1A; color: #B0BCD0; padding: 40px;">
+    <div style="max-width: 520px; margin: 0 auto; background: linear-gradient(135deg, #161640, #1E1E52);
+                border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 40px;">
+        <div style="text-align: center; margin-bottom: 24px;">
+            <img src="https://caitcore.com/images/emosphere-logo.png" alt="EmoSphere" style="width: 80px; height: 80px; border-radius: 16px;" />
+        </div>
+        <h1 style="background: linear-gradient(90deg, #E948A0, #9B6FCE, #00D4FF);
+                   -webkit-background-clip: text; -webkit-text-fill-color: transparent;
+                   font-size: 26px; text-align: center; margin: 0 0 8px 0;">
+            EmoSphere
+        </h1>
+        <p style="text-align: center; color: #6B7B9D; font-size: 13px; margin: 0 0 24px 0;">Multimodal Emotion Recognition</p>
+        <p style="text-align: center; color: #8899AA; font-size: 14px;">Your demo access code:</p>
+        <div style="text-align: center; font-size: 36px; font-weight: 800; letter-spacing: 8px;
+                    color: #00D4FF; padding: 20px; background: rgba(0,212,255,0.08);
+                    border-radius: 12px; margin: 16px 0;">
+            {code}
+        </div>
+        <p style="text-align: center; color: #6B7B9D; font-size: 12px; margin-top: 24px;">
+            One-time code &bull; Session lasts {TRIAL_DURATION_SECONDS}s &bull; No data stored
+        </p>
+        <hr style="border: none; border-top: 1px solid rgba(255,255,255,0.08); margin: 28px 0 16px;" />
+        <div style="text-align: center;">
+            <img src="https://caitcore.com/images/cait-logo.png" alt="CAIT" style="width: 32px; height: 32px; vertical-align: middle; border-radius: 6px;" />
+            <span style="color: #556677; font-size: 11px; vertical-align: middle; margin-left: 8px;">Powered by CAIT &mdash; Computational &amp; AI Technologies</span>
+        </div>
+    </div>
+    </body></html>
+    """
+def _send_via_http(to_email: str, code: str) -> tuple[bool, str]:
+    """Send email via Brevo HTTP API (works even if SMTP port is blocked)."""
+    import urllib.request
+    import urllib.error
+    html_body = _build_html_email(code)
+    payload = json.dumps({
+        "sender": {"name": "CAIT", "email": SMTP_FROM},
+        "to": [{"email": to_email}],
+        "subject": f"EmoSphere Demo Access Code: {code}",
+        "htmlContent": html_body,
+    })
+    req = urllib.request.Request(
+        "https://api.brevo.com/v3/smtp/email",
+        data=payload.encode("utf-8"),
+        headers={
+            "accept": "application/json",
+            "content-type": "application/json",
+            "api-key": BREVO_API_KEY,
+        },
+        method="POST",
+    )
+    try:
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            print(f"[Auth] HTTP API response: {resp.status} {resp.read().decode()}")
+            return True, "Code sent to your email"
+    except urllib.error.HTTPError as e:
+        body = e.read().decode() if e.fp else ""
+        print(f"[Auth] HTTP API error: {e.code} {body}")
+        return False, f"HTTP API error: {e.code}"
+    except Exception as e:
+        print(f"[Auth] HTTP API exception: {e}")
+        return False, str(e)
+def _send_via_smtp(to_email: str, code: str) -> tuple[bool, str]:
+    """Send email via SMTP (fallback)."""
+    html_body = _build_html_email(code)
+    text_body = (
+        f"Your EmoSphere demo access code is: {code}\n\n"
+        f"This code is valid for one use only.\n"
+        f"The demo session lasts {TRIAL_DURATION_SECONDS} seconds.\n\n"
+        f"-- EmoSphere by CAIT"
+    )
+    msg = MIMEMultipart("alternative")
+    msg["Subject"] = f"EmoSphere Demo Access Code: {code}"
+    msg["From"] = SMTP_FROM
+    msg["To"] = to_email
+    msg.attach(MIMEText(text_body, "plain"))
+    msg.attach(MIMEText(html_body, "html"))
+    with smtplib.SMTP(SMTP_HOST, SMTP_PORT, timeout=10) as server:
+        server.ehlo()
+        server.starttls()
+        server.ehlo()
+        server.login(SMTP_USER, SMTP_PASS)
+        server.sendmail(SMTP_FROM, to_email, msg.as_string())
+    return True, "Code sent to your email"
 def send_code_email(to_email: str, code: str) -> tuple[bool, str]:
+    """Send verification code — tries HTTP API first, falls back to SMTP.
     Returns (success, message).
     """
     if not smtp_configured():
         return False, "SMTP not configured"
+    # Try HTTP API first (works on HF Spaces where SMTP port may be blocked)
     try:
+        ok, msg = _send_via_http(to_email, code)
+        if ok:
+            return ok, msg
+        print(f"[Auth] HTTP API failed ({msg}), trying SMTP...")
+    except Exception as e:
+        print(f"[Auth] HTTP API exception: {e}, trying SMTP...")
+    # Fallback to SMTP
+    try:
+        return _send_via_smtp(to_email, code)
     except Exception as e:
+        print(f"[Auth] SMTP send FAILED: {e}")
         return False, f"Failed to send email: {e}"