Fix CSS media query, add Matrix user management UI and API endpoints

Agent-Logs-Url: https://github.com/naturallaw777/staging_alpha/sessions/84f10dbb-7db4-4f3f-b9b4-0f20455ac3e0

Co-authored-by: naturallaw777 <99053422+naturallaw777@users.noreply.github.com>

app/sovran_systemsos_web/server.py

@@ -10,6 +10,8 @@ import os
 import re
 import socket
 import subprocess
+import urllib.error
+import urllib.parse
 import urllib.request
 
 from fastapi import FastAPI, HTTPException
@@ -1110,6 +1112,185 @@ async def api_domains_status():
     return {"domains": domains}
 
 
+# ── Matrix user management ────────────────────────────────────────
+
+MATRIX_USERS_FILE = "/var/lib/secrets/matrix-users"
+MATRIX_DOMAINS_FILE = "/var/lib/domains/matrix"
+
+_SAFE_USERNAME_RE = re.compile(r'^[a-z0-9._\-]+$')
+
+
+def _validate_matrix_username(username: str) -> bool:
+    """Return True if username is a valid Matrix localpart."""
+    return bool(username) and len(username) <= 255 and bool(_SAFE_USERNAME_RE.match(username))
+
+
+def _parse_matrix_admin_creds() -> tuple[str, str]:
+    """Parse admin username and password from the matrix-users credentials file.
+
+    Returns (localpart, password) for the admin account.
+    Raises FileNotFoundError if the file does not exist.
+    Raises ValueError if the file cannot be parsed.
+    """
+    with open(MATRIX_USERS_FILE, "r") as f:
+        content = f.read()
+
+    admin_user: str | None = None
+    admin_pass: str | None = None
+    in_admin_section = False
+
+    for line in content.splitlines():
+        stripped = line.strip()
+        if stripped == "[ Admin Account ]":
+            in_admin_section = True
+            continue
+        if stripped.startswith("[ ") and in_admin_section:
+            break
+        if in_admin_section:
+            if stripped.startswith("Username:"):
+                raw = stripped[len("Username:"):].strip()
+                # Format is @localpart:domain — extract localpart
+                if raw.startswith("@") and ":" in raw:
+                    admin_user = raw[1:raw.index(":")]
+                else:
+                    admin_user = raw
+            elif stripped.startswith("Password:"):
+                admin_pass = stripped[len("Password:"):].strip()
+
+    if not admin_user or not admin_pass:
+        raise ValueError("Could not parse admin credentials from matrix-users file")
+    if "(pre-existing" in admin_pass:
+        raise ValueError(
+            "Admin password is not stored (user was pre-existing). "
+            "Please reset the admin password manually before using this feature."
+        )
+    return admin_user, admin_pass
+
+
+def _matrix_get_admin_token(domain: str, admin_user: str, admin_pass: str) -> str:
+    """Log in to the local Synapse instance and return an access token."""
+    url = "http://[::1]:8008/_matrix/client/v3/login"
+    payload = json.dumps({
+        "type": "m.login.password",
+        "identifier": {"type": "m.id.user", "user": admin_user},
+        "password": admin_pass,
+    }).encode()
+    req = urllib.request.Request(
+        url, data=payload,
+        headers={"Content-Type": "application/json"},
+        method="POST",
+    )
+    with urllib.request.urlopen(req, timeout=15) as resp:
+        body = json.loads(resp.read())
+    token: str = body.get("access_token", "")
+    if not token:
+        raise ValueError("No access_token in Synapse login response")
+    return token
+
+
+class MatrixCreateUserRequest(BaseModel):
+    username: str
+    password: str
+    admin: bool = False
+
+
+@app.post("/api/matrix/create-user")
+async def api_matrix_create_user(req: MatrixCreateUserRequest):
+    """Create a new Matrix user via register_new_matrix_user."""
+    if not _validate_matrix_username(req.username):
+        raise HTTPException(status_code=400, detail="Invalid username. Use only lowercase letters, digits, '.', '_', '-'.")
+    if not req.password:
+        raise HTTPException(status_code=400, detail="Password must not be empty.")
+
+    admin_flag = ["-a"] if req.admin else ["--no-admin"]
+    cmd = [
+        "register_new_matrix_user",
+        "-c", "/run/matrix-synapse/runtime-config.yaml",
+        "-u", req.username,
+        "-p", req.password,
+        *admin_flag,
+        "http://localhost:8008",
+    ]
+    try:
+        result = subprocess.run(cmd, capture_output=True, text=True, timeout=30)
+    except FileNotFoundError:
+        raise HTTPException(status_code=500, detail="register_new_matrix_user not found on this system.")
+    except subprocess.TimeoutExpired:
+        raise HTTPException(status_code=500, detail="Command timed out.")
+
+    output = (result.stdout + result.stderr).strip()
+    if result.returncode != 0:
+        # Surface the actual error from the tool (e.g. "User ID already taken")
+        raise HTTPException(status_code=400, detail=output or "Failed to create user.")
+
+    return {"ok": True, "username": req.username}
+
+
+class MatrixChangePasswordRequest(BaseModel):
+    username: str
+    new_password: str
+
+
+@app.post("/api/matrix/change-password")
+async def api_matrix_change_password(req: MatrixChangePasswordRequest):
+    """Change a Matrix user's password via the Synapse Admin API."""
+    if not _validate_matrix_username(req.username):
+        raise HTTPException(status_code=400, detail="Invalid username. Use only lowercase letters, digits, '.', '_', '-'.")
+    if not req.new_password:
+        raise HTTPException(status_code=400, detail="New password must not be empty.")
+
+    # Read domain
+    try:
+        with open(MATRIX_DOMAINS_FILE, "r") as f:
+            domain = f.read().strip()
+    except FileNotFoundError:
+        raise HTTPException(status_code=500, detail="Matrix domain not configured.")
+
+    # Parse admin credentials
+    try:
+        admin_user, admin_pass = _parse_matrix_admin_creds()
+    except FileNotFoundError:
+        raise HTTPException(status_code=500, detail="Matrix credentials file not found.")
+    except ValueError as exc:
+        raise HTTPException(status_code=500, detail=str(exc))
+
+    # Obtain admin access token
+    loop = asyncio.get_event_loop()
+    try:
+        token = await loop.run_in_executor(
+            None, _matrix_get_admin_token, domain, admin_user, admin_pass
+        )
+    except Exception as exc:
+        raise HTTPException(status_code=500, detail=f"Could not authenticate as admin: {exc}")
+
+    # Call Synapse Admin API to reset the password
+    target_user_id = f"@{req.username}:{domain}"
+    url = f"http://[::1]:8008/_synapse/admin/v2/users/{urllib.parse.quote(target_user_id, safe='@:')}"
+    payload = json.dumps({"password": req.new_password}).encode()
+    api_req = urllib.request.Request(
+        url, data=payload,
+        headers={
+            "Content-Type": "application/json",
+            "Authorization": f"Bearer {token}",
+        },
+        method="PUT",
+    )
+    try:
+        with urllib.request.urlopen(api_req, timeout=15) as resp:
+            resp.read()
+    except urllib.error.HTTPError as exc:
+        body = exc.read().decode(errors="replace")
+        try:
+            detail = json.loads(body).get("error", body)
+        except Exception:
+            detail = body
+        raise HTTPException(status_code=400, detail=detail)
+    except Exception as exc:
+        raise HTTPException(status_code=500, detail=f"Admin API call failed: {exc}")
+
+    return {"ok": True, "username": req.username}
+
+
 # ── Startup: seed the internal IP file immediately ───────────────
 
 @app.on_event("startup")

app/sovran_systemsos_web/static/app.js

@@ -154,7 +154,11 @@ function formatDuration(seconds) {
 
 async function apiFetch(path, options) {
   const res = await fetch(path, options || {});
-  if (!res.ok) throw new Error(res.status + " " + res.statusText);
+  if (!res.ok) {
+    let detail = res.status + " " + res.statusText;
+    try { const body = await res.json(); if (body && body.detail) detail = body.detail; } catch (e) {}
+    throw new Error(detail);
+  }
   return res.json();
 }
 
@@ -306,6 +310,12 @@ async function openCredsModal(unit, name) {
       }
       html += '<div class="creds-row"><div class="creds-label">' + escHtml(cred.label) + '</div>' + qrBlock + '<div class="creds-value-wrap"><div class="creds-value" id="' + id + '">' + displayValue + '</div><button class="creds-copy-btn" data-target="' + id + '">Copy</button></div></div>';
     }
+    if (unit === "matrix-synapse.service") {
+      html += '<hr class="matrix-actions-divider"><div class="matrix-actions-row">' +
+        '<button class="matrix-action-btn" id="matrix-add-user-btn">➕ Add New User</button>' +
+        '<button class="matrix-action-btn" id="matrix-change-pw-btn">🔑 Change Password</button>' +
+        '</div>';
+    }
     $credsBody.innerHTML = html;
     $credsBody.querySelectorAll(".creds-copy-btn").forEach(function(btn) {
       btn.addEventListener("click", function() {
@@ -340,11 +350,125 @@ async function openCredsModal(unit, name) {
         }
       });
     });
+    if (unit === "matrix-synapse.service") {
+      var addBtn = document.getElementById("matrix-add-user-btn");
+      var changePwBtn = document.getElementById("matrix-change-pw-btn");
+      if (addBtn) addBtn.addEventListener("click", function() { openMatrixCreateUserModal(unit, name); });
+      if (changePwBtn) changePwBtn.addEventListener("click", function() { openMatrixChangePasswordModal(unit, name); });
+    }
   } catch (err) {
     $credsBody.innerHTML = '<p class="creds-empty">Could not load credentials.</p>';
   }
 }
 
+function openMatrixCreateUserModal(unit, name) {
+  if (!$credsBody) return;
+  $credsBody.innerHTML =
+    '<div class="matrix-form-group"><label class="matrix-form-label" for="matrix-new-username">Username</label>' +
+    '<input class="matrix-form-input" type="text" id="matrix-new-username" placeholder="alice" autocomplete="off"></div>' +
+    '<div class="matrix-form-group"><label class="matrix-form-label" for="matrix-new-password">Password</label>' +
+    '<input class="matrix-form-input" type="password" id="matrix-new-password" placeholder="Strong password" autocomplete="new-password"></div>' +
+    '<div class="matrix-form-checkbox-row"><input type="checkbox" id="matrix-new-admin"><label class="matrix-form-label" for="matrix-new-admin" style="margin:0">Make admin</label></div>' +
+    '<div class="matrix-form-actions">' +
+    '<button class="matrix-form-back" id="matrix-create-back-btn">← Back</button>' +
+    '<button class="matrix-form-submit" id="matrix-create-submit-btn">Create User</button>' +
+    '</div>' +
+    '<div class="matrix-form-result" id="matrix-create-result"></div>';
+
+  document.getElementById("matrix-create-back-btn").addEventListener("click", function() {
+    openCredsModal(unit, name);
+  });
+
+  document.getElementById("matrix-create-submit-btn").addEventListener("click", async function() {
+    var submitBtn = document.getElementById("matrix-create-submit-btn");
+    var resultEl = document.getElementById("matrix-create-result");
+    var username = (document.getElementById("matrix-new-username").value || "").trim();
+    var password = document.getElementById("matrix-new-password").value || "";
+    var isAdmin = document.getElementById("matrix-new-admin").checked;
+
+    if (!username || !password) {
+      resultEl.className = "matrix-form-result error";
+      resultEl.textContent = "Username and password are required.";
+      return;
+    }
+
+    submitBtn.disabled = true;
+    submitBtn.textContent = "Creating…";
+    resultEl.className = "matrix-form-result";
+    resultEl.textContent = "";
+
+    try {
+      var resp = await apiFetch("/api/matrix/create-user", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ username: username, password: password, admin: isAdmin })
+      });
+      resultEl.className = "matrix-form-result success";
+      resultEl.textContent = "✅ User @" + escHtml(resp.username) + " created successfully.";
+      submitBtn.textContent = "Create User";
+      submitBtn.disabled = false;
+    } catch (err) {
+      resultEl.className = "matrix-form-result error";
+      resultEl.textContent = "❌ " + (err.message || "Failed to create user.");
+      submitBtn.textContent = "Create User";
+      submitBtn.disabled = false;
+    }
+  });
+}
+
+function openMatrixChangePasswordModal(unit, name) {
+  if (!$credsBody) return;
+  $credsBody.innerHTML =
+    '<div class="matrix-form-group"><label class="matrix-form-label" for="matrix-chpw-username">Username (localpart only, e.g. <em>alice</em>)</label>' +
+    '<input class="matrix-form-input" type="text" id="matrix-chpw-username" placeholder="alice" autocomplete="off"></div>' +
+    '<div class="matrix-form-group"><label class="matrix-form-label" for="matrix-chpw-password">New Password</label>' +
+    '<input class="matrix-form-input" type="password" id="matrix-chpw-password" placeholder="New strong password" autocomplete="new-password"></div>' +
+    '<div class="matrix-form-actions">' +
+    '<button class="matrix-form-back" id="matrix-chpw-back-btn">← Back</button>' +
+    '<button class="matrix-form-submit" id="matrix-chpw-submit-btn">Change Password</button>' +
+    '</div>' +
+    '<div class="matrix-form-result" id="matrix-chpw-result"></div>';
+
+  document.getElementById("matrix-chpw-back-btn").addEventListener("click", function() {
+    openCredsModal(unit, name);
+  });
+
+  document.getElementById("matrix-chpw-submit-btn").addEventListener("click", async function() {
+    var submitBtn = document.getElementById("matrix-chpw-submit-btn");
+    var resultEl = document.getElementById("matrix-chpw-result");
+    var username = (document.getElementById("matrix-chpw-username").value || "").trim();
+    var newPassword = document.getElementById("matrix-chpw-password").value || "";
+
+    if (!username || !newPassword) {
+      resultEl.className = "matrix-form-result error";
+      resultEl.textContent = "Username and new password are required.";
+      return;
+    }
+
+    submitBtn.disabled = true;
+    submitBtn.textContent = "Changing…";
+    resultEl.className = "matrix-form-result";
+    resultEl.textContent = "";
+
+    try {
+      var resp = await apiFetch("/api/matrix/change-password", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ username: username, new_password: newPassword })
+      });
+      resultEl.className = "matrix-form-result success";
+      resultEl.textContent = "✅ Password for @" + escHtml(resp.username) + " changed successfully.";
+      submitBtn.textContent = "Change Password";
+      submitBtn.disabled = false;
+    } catch (err) {
+      resultEl.className = "matrix-form-result error";
+      resultEl.textContent = "❌ " + (err.message || "Failed to change password.");
+      submitBtn.textContent = "Change Password";
+      submitBtn.disabled = false;
+    }
+  });
+}
+
 function closeCredsModal() { if ($credsModal) $credsModal.classList.remove("open"); }
 
 // ── Tech Support modal ────────────────────────────────────────────

app/sovran_systemsos_web/static/style.css

@@ -592,6 +592,143 @@ button.btn-reboot:hover:not(:disabled) {
   color: #defce6;
 }
 
+/* ── Matrix action buttons ───────────────────────────────────────── */
+
+.matrix-actions-divider {
+  border: none;
+  border-top: 1px solid var(--border-color);
+  margin: 18px 0 14px;
+}
+
+.matrix-actions-row {
+  display: flex;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+.matrix-action-btn {
+  background-color: var(--accent-color);
+  color: #0f0f19;
+  font-size: 0.88rem;
+  font-weight: 700;
+  padding: 10px 18px;
+  border-radius: 8px;
+  border: none;
+  cursor: pointer;
+  flex: 1;
+  min-width: 140px;
+}
+
+.matrix-action-btn:hover {
+  background-color: #a8c8ff;
+}
+
+.matrix-form-group {
+  margin-bottom: 14px;
+}
+
+.matrix-form-label {
+  display: block;
+  font-size: 0.82rem;
+  color: var(--text-secondary);
+  margin-bottom: 6px;
+  font-weight: 600;
+}
+
+.matrix-form-input {
+  width: 100%;
+  background-color: #12121c;
+  color: var(--text-primary);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  padding: 10px 12px;
+  font-size: 0.9rem;
+  box-sizing: border-box;
+}
+
+.matrix-form-input:focus {
+  outline: none;
+  border-color: var(--accent-color);
+}
+
+.matrix-form-checkbox-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  margin-bottom: 14px;
+}
+
+.matrix-form-checkbox-row input[type="checkbox"] {
+  width: 16px;
+  height: 16px;
+  accent-color: var(--accent-color);
+}
+
+.matrix-form-actions {
+  display: flex;
+  gap: 10px;
+  margin-top: 18px;
+}
+
+.matrix-form-submit {
+  background-color: var(--accent-color);
+  color: #0f0f19;
+  font-size: 0.88rem;
+  font-weight: 700;
+  padding: 10px 20px;
+  border-radius: 8px;
+  border: none;
+  cursor: pointer;
+  flex: 1;
+}
+
+.matrix-form-submit:hover:not(:disabled) {
+  background-color: #a8c8ff;
+}
+
+.matrix-form-submit:disabled {
+  opacity: 0.6;
+  cursor: default;
+}
+
+.matrix-form-back {
+  background-color: var(--border-color);
+  color: var(--text-primary);
+  font-size: 0.88rem;
+  font-weight: 600;
+  padding: 10px 20px;
+  border-radius: 8px;
+  border: none;
+  cursor: pointer;
+}
+
+.matrix-form-back:hover {
+  background-color: #5a5c72;
+}
+
+.matrix-form-result {
+  margin-top: 14px;
+  padding: 12px 16px;
+  border-radius: 8px;
+  font-size: 0.88rem;
+  line-height: 1.5;
+  display: none;
+}
+
+.matrix-form-result.success {
+  background-color: rgba(74, 222, 128, 0.12);
+  border: 1px solid var(--green);
+  color: var(--green);
+  display: block;
+}
+
+.matrix-form-result.error {
+  background-color: rgba(239, 68, 68, 0.12);
+  border: 1px solid #ef4444;
+  color: #f87171;
+  display: block;
+}
+
 /* ── QR code in credentials modal ────────────────────────────────── */
 
 .creds-qr-wrap {
@@ -756,6 +893,7 @@ button.btn-reboot:hover:not(:disabled) {
     width: 200px;
     height: 200px;
   }
+}
 
 /* ── Tech Support tile ───────────────────────────────────────────── */
 
@@ -955,10 +1093,6 @@ button.btn-reboot:hover:not(:disabled) {
 
 .support-btn-done:hover:not(:disabled) {
   background-color: #5a5c72;
-
-
-}
-
 }
 
 /* ── Feature Manager ─────────────────────────────────────────────── */