feat(CENG-686): Add --verbose output for cloudsmith whoami command

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 - Added `CLOUDSMITH_NO_KEYRING` environment variable to disable keyring usage globally. Set `CLOUDSMITH_NO_KEYRING=1` to skip system keyring operations.
 - Added `--request-api-key` flag to `cloudsmith auth` command for fully automated, non-interactive API token retrieval. Auto-creates a token if none exists, or auto-rotates (with warning) if one already exists. Compatible with `--save-config` and `CLOUDSMITH_NO_KEYRING`.
+- Added `--verbose` (`-v`) flag to `cloudsmith whoami` to show detailed authentication information including active method (API Key or SSO Token), credential source, token metadata, and SSO status. Supports `--output-format json`.
 - Added `cloudsmith logout` command to clear stored authentication credentials and SSO tokens.
   - Clears credentials from `credentials.ini` and SSO tokens from the system keyring
   - `--keyring-only` to only clear SSO tokens from the system keyring

cloudsmith_cli/cli/commands/whoami.py

@@ -1,13 +1,150 @@
-"""CLI/Commands - Get an API token."""
+"""CLI/Commands - Retrieve authentication status."""
+
+import os
 
 import click
 
-from ...core.api.user import get_user_brief
+from ...core import keyring
+from ...core.api.exceptions import ApiException
+from ...core.api.user import get_token_metadata, get_user_brief
 from .. import decorators, utils
+from ..config import CredentialsReader
 from ..exceptions import handle_api_exceptions
 from .main import main
 
 
+def _get_active_method(api_config):
+    """Inspect API config to determine SSO, API key, or no auth."""
+    headers = getattr(api_config, "headers", {}) or {}
+    if headers.get("Authorization", "").startswith("Bearer "):
+        return "sso_token"
+    if (getattr(api_config, "api_key", {}) or {}).get("X-Api-Key"):
+        return "api_key"
+    return "none"
+
+
+def _get_api_key_source(opts):
+    """Determine where the API key was loaded from.
+
+    Checks in priority order matching actual resolution:
+    CLI --api-key flag > CLOUDSMITH_API_KEY env var > credentials.ini.
+    """
+    if not opts.api_key:
+        return {"configured": False, "source": None, "source_key": None}
+
+    env_key = os.environ.get("CLOUDSMITH_API_KEY")
+
+    # If env var is set but differs from the resolved key, CLI flag won
+    if env_key and opts.api_key != env_key:
+        source, key = "CLI --api-key flag", "cli_flag"
+    elif env_key:
+        suffix = env_key[-4:]
+        source, key = f"CLOUDSMITH_API_KEY env var (ends with ...{suffix})", "env_var"
+    elif creds := CredentialsReader.find_existing_files():
+        source, key = f"credentials.ini ({creds[0]})", "credentials_file"
+    else:
+        source, key = "CLI --api-key flag", "cli_flag"
+
+    return {"configured": True, "source": source, "source_key": key}
+
+
+def _get_sso_status(api_host):
+    """Return SSO token status from the system keyring."""
+    enabled = keyring.should_use_keyring()
+    has_tokens = enabled and keyring.has_sso_tokens(api_host)
+    refreshed = keyring.get_refresh_attempted_at(api_host) if has_tokens else None
+
+    return {
+        "configured": has_tokens,
+        "keyring_enabled": enabled,
+        "source": "System Keyring" if has_tokens else None,
+        "last_refreshed": utils.fmt_datetime(refreshed) if refreshed else None,
+    }
+
+
+def _get_verbose_auth_data(opts, api_host):
+    """Gather all auth details for verbose output."""
+    api_key_info = _get_api_key_source(opts)
+    sso_info = _get_sso_status(api_host)
+
+    # Fetch token metadata (extra API call, graceful fallback)
+    token_meta = None
+    if api_key_info["configured"]:
+        try:
+            token_meta = get_token_metadata()
+        except ApiException:
+            token_meta = None
+
+    created = token_meta.get("created") if token_meta else None
+    api_key_info["slug"] = token_meta["slug"] if token_meta else None
+    api_key_info["created"] = utils.fmt_datetime(created) if created else None
+
+    return {
+        "active_method": _get_active_method(opts.api_config),
+        "api_key": api_key_info,
+        "sso": sso_info,
+    }
+
+
+def _print_user_line(name, username, email):
+    """Print a styled user identity line."""
+    styled_name = click.style(name or "Unknown", fg="cyan")
+    styled_slug = click.style(username or "Unknown", fg="magenta")
+    email_part = f", email: {click.style(email, fg='green')}" if email else ""
+    click.echo(f"User: {styled_name} (slug: {styled_slug}{email_part})")
+
+
+def _print_verbose_text(data):
+    """Print verbose authentication details as styled text."""
+    click.echo()
+    _print_user_line(data["name"], data["username"], data.get("email"))
+
+    auth = data["auth"]
+    active = auth["active_method"]
+    ak = auth["api_key"]
+    sso = auth["sso"]
+
+    click.echo()
+    if active == "sso_token":
+        click.secho("Authentication Method: SSO Token (primary)", fg="cyan", bold=True)
+        if sso.get("source"):
+            click.echo(f"  Source: {sso['source']}")
+        if sso.get("last_refreshed"):
+            click.echo(
+                f"  Last Refreshed: {sso['last_refreshed']} (refreshes every 30 min)"
+            )
+        if ak["configured"]:
+            click.echo()
+            click.secho("API Key: Also configured", fg="yellow")
+            if ak.get("source"):
+                click.echo(f"  Source: {ak['source']}")
+            click.echo("  Note: SSO token is being used instead")
+    elif active == "api_key":
+        click.secho("Authentication Method: API Key", fg="cyan", bold=True)
+        for label, field in [
+            ("Source", "source"),
+            ("Token Slug", "slug"),
+            ("Created", "created"),
+        ]:
+            if ak.get(field):
+                click.echo(f"  {label}: {ak[field]}")
+    else:
+        click.secho("Authentication Method: None (anonymous)", fg="yellow", bold=True)
+
+    if active != "sso_token":
+        click.echo()
+        if not sso["keyring_enabled"]:
+            click.secho(
+                "SSO Status: Keyring disabled (CLOUDSMITH_NO_KEYRING)", fg="yellow"
+            )
+        elif sso["configured"]:
+            click.secho("SSO Status: Configured (not active)", fg="yellow")
+            click.echo(f"  Source: {sso['source']}")
+        else:
+            click.echo("SSO Status: Not configured")
+            click.echo("  Keyring: Enabled (no tokens stored)")
+
+
 @main.command()
 @decorators.common_cli_config_options
 @decorators.common_cli_output_options
@@ -37,26 +174,20 @@ def whoami(ctx, opts):
         "name": name,
     }
 
+    if opts.verbose:
+        api_host = getattr(opts.api_config, "host", None) or opts.api_host
+        data["auth"] = _get_verbose_auth_data(opts, api_host)
+
     if utils.maybe_print_as_json(opts, data):
         return
 
-    click.echo("You are authenticated as:")
     if not is_auth:
+        click.echo("You are authenticated as:")
         click.secho("Nobody (i.e. anonymous user)", fg="yellow")
-    else:
-        click.secho(
-            "%(name)s (slug: %(username)s"
-            % {
-                "name": click.style(name, fg="cyan"),
-                "username": click.style(username, fg="magenta"),
-            },
-            nl=False,
-        )
-
-        if email:
-            click.secho(
-                f", email: {click.style(email, fg='green')}",
-                nl=False,
-            )
+        return
 
-        click.echo(")")
+    if opts.verbose:
+        _print_verbose_text(data)
+    else:
+        click.echo("You are authenticated as:")
+        _print_user_line(name, username, email)

cloudsmith_cli/core/api/user.py

@@ -97,3 +97,13 @@ def refresh_user_token(token_slug: str) -> dict:
 
     ratelimits.maybe_rate_limit(client, headers)
     return data
+
+
+def get_token_metadata() -> dict | None:
+    """Retrieve metadata for the user's first API token.
+
+    Raises ApiException on failure; callers should handle gracefully.
+    """
+    if t := next(iter(list_user_tokens()), None):
+        return {"slug": t.slug_perm, "created": t.created}
+    return None