refs #710: remove POC4 URL remember tokens

ai-web-agent-console/app.py

@@ -93,8 +93,6 @@ VPD_OPERATIONS_URL = "https://smilegate-backoffice.cloud-handson.com/"
 PORTAL_AUTHENTICATED_KEY = "poc4_portal_authenticated"
 PORTAL_AUTH_USER_KEY = "poc4_portal_auth_user"
 PORTAL_LOGIN_FAILURE_KEY = "poc4_portal_login_failed"
-PORTAL_REMEMBER_TOKEN_PARAM = "poc4_remember"
-PORTAL_REMEMBER_MAX_AGE_SECONDS = 7 * 24 * 60 * 60
 AUDIT_SCHEMA = "SGMP_POC"
 REFERENCE_EVIDENCE_ENABLED = (
     os.environ.get("POC4_REFERENCE_EVIDENCE_ENABLED", "").strip().lower()
@@ -763,27 +761,57 @@ def _restore_portal_proxy_session() -> None:
         and expires_at > int(datetime.now(timezone.utc).timestamp())
         and hmac.compare_digest(username, expected_username)
     )
-    if not authenticated:
-        st.session_state.pop(PORTAL_AUTHENTICATED_KEY, None)
-        st.session_state.pop(PORTAL_AUTH_USER_KEY, None)
-        return
-    st.session_state[PORTAL_AUTHENTICATED_KEY] = True
-    st.session_state[PORTAL_AUTH_USER_KEY] = username
+
+
+def _portal_credentials_are_valid(username: str, password: str) -> bool:
+    expected_username = _portal_auth_value("POC4_LOGIN_USER")
+    encoded_password = _portal_auth_value("POC4_LOGIN_PASSWORD_PBKDF2")
+    username_matches = hmac.compare_digest(username.strip(), expected_username)
+    password_matches = _portal_password_matches(password, encoded_password)
+    return username_matches and password_matches
 
 
 def _render_portal_login(profile: AppProfile) -> None:
     with st.container(key="console_login_container"):
         render_login_brand(st, profile)
-        st.error(
-            "인증 게이트웨이의 사용자 확인 정보가 없습니다. "
-            "공식 포털 주소로 다시 접속해 주세요."
-        )
+        if not _portal_auth_configured():
+            st.info("데모 계정 설정 중입니다. 운영 담당자에게 계정 발급을 요청해 주세요.")
+            return
+        with st.form("poc4_portal_login_form", clear_on_submit=True):
+            username = st.text_input(
+                "사용자 ID",
+                max_chars=80,
+                placeholder="사용자 ID를 입력하세요.",
+            )
+            password = st.text_input(
+                "비밀번호",
+                type="password",
+                max_chars=200,
+                placeholder="비밀번호를 입력하세요.",
+            )
+            submitted = st.form_submit_button("로그인", use_container_width=True)
+        if submitted:
+            if _portal_credentials_are_valid(username, password):
+                st.session_state[PORTAL_AUTHENTICATED_KEY] = True
+                st.session_state[PORTAL_AUTH_USER_KEY] = username.strip()
+                st.session_state[PORTAL_LOGIN_FAILURE_KEY] = False
+                st.rerun()
+            st.session_state[PORTAL_LOGIN_FAILURE_KEY] = True
+        if st.session_state.get(PORTAL_LOGIN_FAILURE_KEY, False):
+            st.error("사용자 ID 또는 비밀번호를 확인해 주세요.")
         st.markdown(
             f'<p class="console-muted">{html.escape(profile.login_footer)}</p>',
             unsafe_allow_html=True,
         )
 
 
+def _logout_portal() -> None:
+    st.session_state.pop(PORTAL_AUTHENTICATED_KEY, None)
+    st.session_state.pop(PORTAL_AUTH_USER_KEY, None)
+    st.session_state.pop(PORTAL_LOGIN_FAILURE_KEY, None)
+    st.rerun()
+
+
 def _render_app_header(profile: AppProfile) -> None:
     render_console_header(st, profile)
 
@@ -5718,7 +5746,6 @@ def main() -> None:
         page_title=profile.page_title, page_icon=profile.page_icon, layout="wide"
     )
     _apply_console_theme(profile)
-    _restore_portal_proxy_session()
     if not st.session_state.get(PORTAL_AUTHENTICATED_KEY, False):
         _render_portal_login(profile)
         return