Merge pull request 'vctx: colourise json/yaml output' (#6 ) from benvin/vctx-colour into main

Reviewed-on: #6
vctx: always exec write and patch (MFA prompt on stdout)
2026-10-24 16:25:00 +11:00 · 2026-10-24 16:16:20 +11:00 · 2026-10-23 23:20:42 +11:00 · 2026-10-23 23:19:45 +11:00 · 2026-10-23 23:17:42 +11:00 · 2026-10-23 23:12:33 +11:00
27 changed files with 1446 additions and 325 deletions
@@ -1,6 +1,6 @@
-# cross-compiled release artifacts at repo root (e.g. vctl-linux-amd64).
-# NB: do NOT ignore /vctl or /vctx bare — those are the tool source directories.
-/vctl-*
+# cross-compiled release artifacts at repo root (e.g. vcm-linux-amd64).
+# NB: do NOT ignore /vcm or /vctx bare — those are the tool source directories.
+/vcm-*
 /vctx-*
 sha256sums.txt
 # build output: binaries, completions, RPM
@@ -18,8 +18,8 @@ steps:
            cpu: 2

  # Build both binaries into dist/ (consumed by the RPM step) plus the
-  # cross-platform binaries attached to the Gitea release. Each tool is a
-  # separate main package, so they are built individually per os/arch.
+  # linux amd64/arm64 binaries attached to the Gitea release. Each tool is a
+  # separate main package, so they are built individually per arch.
  - name: build
    image: git.unkin.net/unkin/almalinux9-gobuilder:20260606
    commands:
@@ -28,13 +28,12 @@ steps:
      # for the shell instead of substituting them (as pipeline vars) at parse
      # time. ${CI_COMMIT_TAG} is a real Woodpecker var and stays single-$.
      - |
-        for entry in "vctl:./vctl" "vctx:./vctx"; do
+        for entry in "vcm:./vcm" "vctx:./vctx"; do
          name="$${entry%%:*}"; pkg="$${entry##*:}"
-          for osarch in linux/amd64 linux/arm64 darwin/amd64 darwin/arm64; do
-            os="$${osarch%/*}"; arch="$${osarch#*/}"
-            GOOS="$$os" GOARCH="$$arch" \
+          for arch in amd64 arm64; do
+            GOOS=linux GOARCH="$$arch" \
              go build -ldflags="-s -w -X main.version=${CI_COMMIT_TAG}" \
-              -o "$${name}-$${os}-$${arch}" "$$pkg"
+              -o "$${name}-linux-$${arch}" "$$pkg"
          done
        done
    depends_on: [test]
@@ -101,7 +100,7 @@ steps:
            memory: 512Mi
            cpu: 500m

-  # Cut a Gitea release with the cross-platform binaries attached.
+  # Cut a Gitea release with the linux amd64/arm64 binaries attached.
  - name: release
    image: git.unkin.net/unkin/almalinux9-base:20260606
    environment:
@@ -131,11 +130,11 @@ steps:
          NOTES=$$(git log --pretty=format:"- %s")
        fi
        tea releases create --tag "${CI_COMMIT_TAG}" --title "${CI_COMMIT_TAG}" --note "$${NOTES}" --login gitea --repo "${CI_REPO}"
-        # The build step writes the cross-compiled binaries into the workspace
+        # The build step writes the linux binaries into the workspace
        # root; the package step writes the RPM to dist/. Generate a checksums
        # manifest over everything we attach so downloads can be verified.
        RPM=$$(ls dist/*.rpm 2>/dev/null | head -1)
-        ASSETS="vctl-linux-amd64 vctl-linux-arm64 vctl-darwin-amd64 vctl-darwin-arm64 vctx-linux-amd64 vctx-linux-arm64 vctx-darwin-amd64 vctx-darwin-arm64"
+        ASSETS="vcm-linux-amd64 vcm-linux-arm64 vctx-linux-amd64 vctx-linux-arm64"
        [ -n "$$RPM" ] && ASSETS="$$ASSETS $$RPM"
        sha256sum $$ASSETS > sha256sums.txt
        tea releases assets create "${CI_COMMIT_TAG}" $$ASSETS sha256sums.txt \
@@ -5,24 +5,24 @@
 `vault-tools` is a Go monorepo of small CLIs for managing Vault tokens across
 multiple vault instances ("contexts"):

- **`vctl`** — logs in to / renews Vault tokens per context (`login`, `renew`,
+- **`vcm`** — logs in to / renews Vault tokens per context (`login`, `renew`,
  `list`), with `--all`, `--method` and `--user` flags. Caches each token under
-  `~/.cache/vault/<context>` as JSON (token + accessor + policies + TTL/expiry).
+  `~/.cache/vcm/<context>` as JSON (token + accessor + policies + TTL/expiry).
 - **`vctx`** — thin wrapper around the real `vault` CLI:
  `vctx --context <ctx> <vault args...>` resolves the context, sets
  `VAULT_ADDR`/`VAULT_TOKEN`/`VAULT_NAMESPACE`, and execs `vault`.

 Both tools share the `shared/` package (config parsing, token cache, Vault HTTP
-client) and read the SAME config file (`~/.config/vault/vctl.yaml` or
-`config.yaml`) and token cache so one `~/.config/vault/` configures everything.
+client) and read the SAME config file (`~/.config/vcm/config.yaml`)
+and token cache so one `~/.config/vcm/` configures everything.

 ## Structure

 ```
 shared/            # config.go, cache.go, vault.go (+ *_test.go)
-vctl/main.go       # vctl CLI (module main package)
+vcm/main.go        # vcm CLI (module main package)
 vctx/main.go       # vctx CLI (module main package)
-docs/vctl.md       # per-command docs
+docs/vcm.md        # per-command docs
 docs/vctx.md
 go.mod             # module git.unkin.net/unkin/vault-tools
 Makefile           # build / test / lint / completions / rpm / version-bump
@@ -39,9 +39,9 @@ mains to one file).
 ## Build / test

 ```bash
-make build          # -> dist/vctl, dist/vctx
+make build          # -> dist/vcm, dist/vctx
 make test           # go test -race ./...
-make completions    # -> dist/completions/{vctl,vctx}.{bash,fish}, _{vctl,vctx}
+make completions    # -> dist/completions/{vcm,vctx}.{bash,fish}, _{vcm,vctx}
 make rpm            # build + nfpm RPM (bundles completions)
 go build ./... && go test ./...
 ```
@@ -1,6 +1,6 @@
-# vault-tools: a Go monorepo of Vault token CLIs (vctl + vctx) sharing shared/.
+# vault-tools: a Go monorepo of Vault token CLIs (vcm + vctx) sharing shared/.
 # Each tool is a separate main package under its own subfolder.
-BINARIES := vctl vctx
+BINARIES := vcm vctx
 DIST    := dist
 VERSION := $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
 GOFLAGS := -ldflags="-s -w -X main.version=$(VERSION)"
@@ -1,13 +1,13 @@
 # vault-tools

 A Go monorepo of small CLI tools for working with multiple Vault instances
-("contexts"). Both tools share a single config file (`~/.config/vault/`) and
-token cache (`~/.cache/vault/`), so once a context is configured every tool
+("contexts"). Both tools share a single config file (`~/.config/vcm/`) and
+token cache (`~/.cache/vcm/`), so once a context is configured every tool
 knows about it.

 | Tool                 | Purpose                                                                 |
 | -------------------- | ----------------------------------------------------------------------- |
-| [`vctl`](docs/vctl.md) | Log in to / renew Vault tokens per context and cache them on disk.    |
+| [`vcm`](docs/vcm.md)   | Log in to / renew Vault tokens per context and cache them on disk.    |
 | [`vctx`](docs/vctx.md) | Run the real `vault` CLI against a named context (sets `VAULT_ADDR`/`VAULT_TOKEN`/`VAULT_NAMESPACE`, then execs `vault`). |

 See the per-command docs in [`docs/`](docs/) for full details.
@@ -16,8 +16,8 @@ See the per-command docs in [`docs/`](docs/) for full details.

 ```bash
 # 1. Configure your vaults
-mkdir -p ~/.config/vault
-cat > ~/.config/vault/vctl.yaml <<'YAML'
+mkdir -p ~/.config/vcm
+cat > ~/.config/vcm/config.yaml <<'YAML'
 defaults:
  method: ldap
  user: ben
@@ -29,40 +29,41 @@ contexts:
    namespace: staging
 YAML

-# 2. Log in (prompts for password), caches a token under ~/.cache/vault/
-vctl login sydney
-vctl login --all          # or log in to every context at once
+# 2. Log in (prompts for password), caches a token under ~/.cache/vcm/
+vcm login sydney
+vcm login --all          # or log in to every context at once

 # 3. Use the vault CLI against a context
 vctx --context sydney kv put kv/foo/bar secret=baz
 vctx --context staging/sydney kv list kv/

 # 4. Keep tokens fresh
-vctl renew --all
+vcm renew --all

 # See what's configured and which tokens are still valid
-vctl list
+vcm list
 ```

 ## Configuration

-Both tools read the first of `~/.config/vault/vctl.yaml` or
-`~/.config/vault/config.yaml` that exists (`$XDG_CONFIG_HOME` honoured). The
+Both tools read `~/.config/vcm/config.yaml` (`$XDG_CONFIG_HOME` honoured). The
 file maps context names to a vault address plus optional per-context overrides
 (`method`, `user`, `namespace`, `path`) with file-level `defaults`. Context
 names may contain slashes, which nest on disk in the token cache. See
-[docs/vctl.md](docs/vctl.md#configuration) for the full schema and resolution
+[docs/vcm.md](docs/vcm.md#configuration) for the full schema and resolution
 rules.

-Tokens are cached under `~/.cache/vault/<context>` (`$XDG_CACHE_HOME` honoured)
-as JSON with restrictive permissions (files `0600`, dirs `0700`), storing the
-token plus its accessor, policies, TTL/expiry and renewable flag.
+Tokens are cached under `~/.cache/vcm/<context>` (`$XDG_CACHE_HOME` honoured)
+with restrictive permissions (files `0600`, dirs `0700`), storing the token
+plus its accessor, policies, TTL/expiry and renewable flag. Files are
+encrypted with a per-boot key in the kernel user keyring; after a reboot the
+tokens show as locked, so run `vcm login` again.

 ## Layout

 ```
 shared/            # config parsing, token cache, Vault HTTP client (shared lib + tests)
-vctl/              # vctl CLI (main package)
+vcm/               # vcm CLI (main package)
 vctx/              # vctx CLI (main package)
 docs/              # per-command documentation
 packaging/nfpm.yaml# nfpm spec (envsubst-templated) for the RPM (both binaries + completions)
@@ -74,7 +75,7 @@ Makefile           # build / test / completions / rpm / version-bump targets
 ## Building

 ```bash
-make build          # build vctl + vctx into dist/
+make build          # build vcm + vctx into dist/
 make test           # go test -race ./...
 make completions    # generate bash/zsh/fish completions into dist/completions/
 make rpm            # build + package an RPM (needs nfpm)
@@ -89,7 +90,7 @@ make patch   # or: make minor / make major
 ```

 which creates the next semver tag and pushes it. The release pipeline then
-tests, cross-compiles both binaries (linux/darwin × amd64/arm64), builds an RPM
+tests, builds both binaries for linux amd64/arm64, builds an RPM
 (bundling shell completions), PUTs the RPM to the artifactapi local `rpm-internal`
 yum repo, and cuts a Gitea release with the binaries + checksums attached.

@@ -1,5 +1,5 @@
 // Package vaulttools is the module root for the vault-tools monorepo. The
-// shipped commands live in their own subfolders (vctl/, vctx/) and share the
+// shipped commands live in their own subfolders (vcm/, vctx/) and share the
 // shared/ library; this file exists so the module root is itself a buildable Go
 // package (some tooling, e.g. the pre-commit go-vet hook, runs `go list` here).
 package vaulttools
@@ -1,19 +1,19 @@
-# vctl
+# vcm

-`vctl` manages Vault tokens for multiple vault instances ("contexts"). It logs
+`vcm` manages Vault tokens for multiple vault instances ("contexts"). It logs
 in to (or renews tokens for) one or all configured contexts and caches each
-resulting token under `~/.cache/vault/<context>` for use by
+resulting token under `~/.cache/vcm/<context>` for use by
 [`vctx`](vctx.md) and other tooling.

 ## Synopsis

 ```
-vctl login <context>      # log in to one context
-vctl login --all          # log in to every configured context
-vctl renew <context>      # renew one context's cached token
-vctl renew --all          # renew every context that has a cached token
-vctl list                 # show contexts + cached-token status
-vctl version
+vcm login <context>      # log in to one context
+vcm login --all          # log in to every configured context
+vcm renew <context>      # renew one context's cached token
+vcm renew --all          # renew every context that has a cached token
+vcm list                 # show contexts + cached-token status
+vcm version
 ```

 ## Flags
@@ -23,22 +23,25 @@ Both `login` and `renew` accept:
 | Flag           | Default                          | Description                                        |
 | -------------- | -------------------------------- | -------------------------------------------------- |
 | `--all`        | `false`                          | Operate on every configured context.               |
-| `--method <m>` | context/config, else `ldap`      | Override the auth method (`ldap`, `userpass`, `okta`, `radius`, `token`). |
+| `--method <m>` | context/config, else `ldap`      | Override the auth method (`ldap`, `userpass`, `okta`, `radius`, `token`, `oidc`). |
 | `--user <u>`   | context/config, else `$USER`     | Override the login username.                       |

+`login` also accepts:
+
+| Flag           | Default                          | Description                                        |
+| -------------- | -------------------------------- | -------------------------------------------------- |
+| `--role <r>`   | context `role`, else mount default | OIDC role to log in with.                        |
+| `--listen <a>` | context `oidc_listen`, else `localhost:8250` | OIDC callback listen address.          |
+
 A context name or `--all` is required (but not both).

 ## Configuration

-`vctl` reads the first of these files that exists:
-
-1. `~/.config/vault/vctl.yaml`
-2. `~/.config/vault/config.yaml`
-
-(`$XDG_CONFIG_HOME` is honoured in place of `~/.config`.)
+`vcm` reads `~/.config/vcm/config.yaml` (`$XDG_CONFIG_HOME` is honoured in
+place of `~/.config`).

 ```yaml
-# ~/.config/vault/vctl.yaml
+# ~/.config/vcm/config.yaml
 defaults:
  method: ldap          # applied to any context that doesn't set its own
  user: ben
@@ -57,6 +60,11 @@ contexts:
    address: https://vault-legacy.example.net
    method: userpass
    path: userpass2                      # override the auth mount path (default = method)
+
+  sydney/admin:                         # OIDC: one context per role
+    address: https://vault.syd1.au.unkin.net
+    method: oidc
+    role: admin
 ```

 ### Field resolution
@@ -68,6 +76,9 @@ For each context, every field is resolved with the chain
 - `user` — built-in default `$USER`.
 - `namespace` — no built-in default (unset means the root namespace).
 - `path` — the auth mount path; defaults to the resolved `method`.
+- `role` — OIDC role; unset uses the mount's `default_role`.
+- `oidc_listen` — OIDC callback listener on a loopback host (`localhost`,
+  `127.0.0.1` or `[::1]`); defaults to `localhost:8250`.

 `--method` / `--user` on the command line override the resolved values. When
 `--method` changes the method and the context did not pin an explicit `path`,
@@ -75,19 +86,31 @@ the auth path follows the new method.

 ## Auth methods

- **Password methods** (`ldap`, `userpass`, `okta`, `radius`): `vctl` prompts
+- **Password methods** (`ldap`, `userpass`, `okta`, `radius`): `vcm` prompts
  for a password (no echo) and POSTs to `auth/<path>/login/<user>`.
- **`token`**: `vctl` prompts for a raw Vault token (no echo), verifies it with
+- **`token`**: `vcm` prompts for a raw Vault token (no echo), verifies it with
  `auth/token/lookup-self`, and caches its details.
+- **`oidc`**: the same flow as `vault login -method=oidc`. `vcm` listens on
+  `oidc_listen`, requests `auth/<path>/oidc/auth_url` with
+  `redirect_uri=http://<oidc_listen>/oidc/callback`, opens the URL with
+  `xdg-open` (printing it too), and exchanges the returned code via
+  `auth/<path>/oidc/callback`. It gives up after 2 minutes. The redirect URI
+  must be in the role's `allowed_redirect_uris`. `--all` runs each OIDC
+  context's browser login in turn.

 ## Token cache

-Tokens are written to `~/.cache/vault/<context>` (honouring `$XDG_CACHE_HOME`)
-as JSON. Slash contexts nest: `staging/sydney` →
-`~/.cache/vault/staging/sydney`. Parent directories are created `0700` and token
+Tokens are written to `~/.cache/vcm/<context>` (honouring `$XDG_CACHE_HOME`)
+encrypted (AES-256-GCM) with a random key held in the kernel user keyring
+(description `vcm`, shared with `vctx`). The key lives only until reboot, so
+after a reboot cached tokens can no longer be decrypted: `vcm list` shows
+them as `locked — run 'vcm login <context>'` and `vctx` errors with the same
+hint. Files written by older, plaintext versions show as locked too; logging
+in again replaces them. Slash contexts nest: `staging/sydney` →
+`~/.cache/vcm/staging/sydney`. Parent directories are created `0700` and token
 files are written `0600`.

-Each file stores enough to inspect and later revoke the token:
+The decrypted payload stores enough to inspect and later revoke the token:

 ```json
 {
@@ -111,29 +134,32 @@ The `accessor` lets you revoke the token later without exposing the secret

 ```bash
 # Log in to one context (prompts for password)
-vctl login sydney
+vcm login sydney

 # Log in everywhere at once
-vctl login --all
+vcm login --all

 # Log in to a context overriding the method + user
-vctl login sydney --method okta --user someone.else
+vcm login sydney --method okta --user someone.else
+
+# OIDC login with a different role than the context's
+vcm login sydney/admin --role readonly

 # Renew a slash-named context
-vctl renew staging/sydney
+vcm renew staging/sydney

 # Renew everything that currently has a cached token
-vctl renew --all
+vcm renew --all

 # See what is configured and which tokens are still valid
-vctl list
+vcm list
 ```

 ## Shell completion

 ```bash
-vctl completion bash > /etc/bash_completion.d/vctl
-vctl completion zsh  > ~/.zsh/completions/_vctl
+vcm completion bash > /etc/bash_completion.d/vcm
+vcm completion zsh  > ~/.zsh/completions/_vcm
 ```

 Context names complete dynamically from the config file (the RPM installs these
@@ -1,14 +1,14 @@
 # vctx

 `vctx` is a thin, context-aware wrapper around the real `vault` CLI. It resolves
-a context (using the same config file and token cache as [`vctl`](vctl.md)),
+a context (using the same config file and token cache as [`vcm`](vcm.md)),
 sets `VAULT_ADDR`, `VAULT_TOKEN` and `VAULT_NAMESPACE` for that single
 invocation only, and execs `vault` with the remaining arguments.

 ## Synopsis

 ```
-vctx --context <context> <any vault args...>
+vctx --context <context> [--format <fmt>] [--color auto|always|never] <any vault args...>
 vctx version
 ```

@@ -18,26 +18,68 @@ vctx version
 vctx --context sydney kv put kv/foo/bar secret=baz
 ```

-1. Resolves the `sydney` context from `~/.config/vault/vctl.yaml` (or
-   `config.yaml`) — the exact file `vctl` uses.
-2. Loads the cached token from `~/.cache/vault/sydney` (errors with a hint to
-   run `vctl login sydney` if none exists).
+1. Resolves the `sydney` context from `~/.config/vcm/config.yaml` — the exact file `vcm` uses.
+2. Loads the cached token from `~/.cache/vcm/sydney` (errors with a hint to
+   run `vcm login sydney` if none exists or it is locked after a reboot).
 3. Sets, for this process only:
   - `VAULT_ADDR` = the context's address
   - `VAULT_TOKEN` = the cached token
   - `VAULT_NAMESPACE` = the context's namespace (only if non-empty; falls back
     to the namespace recorded in the cached token)
+   - `VAULT_FORMAT` = `--format` if given, else picked from the command (see
+     [Output format](#output-format))
 4. `exec`s the `vault` binary (found on `PATH`) with everything after the
   context. Because it replaces the process, `vault`'s exit status, signals and
-   TTY behaviour pass straight through.
+   TTY behaviour pass straight through (json/yaml output on a terminal is
+   instead run as a child and colourised; see [Colour](#colour)).

-The ambient `VAULT_ADDR` / `VAULT_TOKEN` in your shell are ignored for the call
+The ambient `VAULT_ADDR` / `VAULT_TOKEN` / `VAULT_NAMESPACE` in your shell are ignored for the call
 — `vctx` always targets the chosen context.

-## The `--context` flag
+## Output format

-`--context` is the only flag `vctx` consumes; it must come **before** the vault
-command. Everything from the first non-flag argument onward is handed to `vault`
+Without `--format`, `vctx` sets `VAULT_FORMAT` from the vault command:
+
+| Command                                    | `VAULT_FORMAT` |
+|--------------------------------------------|----------------|
+| `kv list ...`                              | `table`        |
+| `kv get ...`                               | `yaml`         |
+| any path containing `/creds/` (read/write) | `yaml`         |
+| anything else                              | unset (vault default) |
+
+It is left alone when `VAULT_FORMAT` is already set in the environment or the
+vault args include `-format` or `-field`. `--format` (`table`, `json`, `yaml`,
+`pretty`; `raw` for `vault read` only) always sets it, overriding the environment.
+
+## Colour
+
+When the effective format is `json` or `yaml` (from the table above,
+`--format`, a `-format` vault arg, or `VAULT_FORMAT`), `vctx` colourises vault's
+output like `jq`/`yq`. To do so it runs `vault` as a child instead of exec'ing
+it: stdin and stderr pass straight through, stdout is buffered and re-emitted
+coloured, SIGTERM/SIGHUP are forwarded (SIGINT already reaches vault from the
+terminal), and vault's exit code is returned
+(`128+n` if killed by signal `n`).
+
+`--color` controls this:
+
+| Value    | Behaviour |
+|----------|-----------|
+| `auto`   | colour only when stdout is a terminal, `NO_COLOR` is unset/empty and `TERM` is not `dumb` (default) |
+| `always` | always colour |
+| `never`  | never colour |
+
+Without colour (piped output, `NO_COLOR`, `table`/`raw`/`pretty` formats)
+`vctx` execs `vault` exactly as before, so scripts see unchanged output.
+Streaming or interactive commands (`monitor`, `debug`, `events`, `ssh`,
+`agent`, `proxy`, `server`, `login`, `operator`, and `write`/`patch`, which
+may prompt for MFA) are always exec'd and never coloured. `JQ_COLORS`
+overrides the JSON palette as in `jq`.
+
+## Flags
+
+`--context`, `--format` and `--color` are the only flags `vctx` consumes; they must come
+**before** the vault command. Everything from the first non-flag argument onward is handed to `vault`
 untouched, so vault's own flags work normally:

 ```bash
@@ -68,7 +110,7 @@ vctx --context sydney token lookup
 ## Requirements

 - The `vault` CLI must be installed and on `PATH`.
- A token must already be cached for the context (`vctl login <context>`).
+- A token must already be cached for the context (`vcm login <context>`).

 ## Shell completion

@@ -0,0 +1,37 @@
+# Example vault-tools config. Copy to ~/.config/vcm/config.yaml
+# and edit. Read by both vcm and vctx.
+
+# File-level defaults applied to any context that doesn't set its own value.
+defaults:
+  method: ldap        # ldap | userpass | okta | radius | token | oidc
+  user: ben           # login user (defaults to $USER if omitted)
+  # namespace: ""     # optional default Vault namespace
+
+contexts:
+  # Simplest form: just an address; inherits method/user from defaults.
+  sydney:
+    address: https://vault.syd1.au.unkin.net
+
+  # Slash-named context nests on disk as ~/.cache/vcm/staging/sydney.
+  staging/sydney:
+    address: https://vault-staging.syd1.au.unkin.net
+    namespace: staging
+    user: svc-ben     # per-context override
+
+  # Custom auth method + mount path.
+  legacy:
+    address: https://vault-legacy.example.net
+    method: userpass
+    path: userpass2   # auth mount path (defaults to the method name)
+
+  # OIDC: one context per role, all on the same Vault.
+  sydney/admin:
+    address: https://vault.syd1.au.unkin.net
+    method: oidc
+    role: admin       # OIDC role (default: the mount's default_role)
+  sydney/readonly:
+    address: https://vault.syd1.au.unkin.net
+    method: oidc
+    path: oidc        # auth mount path (defaults to the method name)
+    role: readonly
+    # oidc_listen: localhost:8250   # local callback listener (default)
@@ -1,25 +0,0 @@
-# Example vault-tools config. Copy to ~/.config/vault/vctl.yaml (or config.yaml)
-# and edit. Read by both vctl and vctx.
-
-# File-level defaults applied to any context that doesn't set its own value.
-defaults:
-  method: ldap        # ldap | userpass | okta | radius | token
-  user: ben           # login user (defaults to $USER if omitted)
-  # namespace: ""     # optional default Vault namespace
-
-contexts:
-  # Simplest form: just an address; inherits method/user from defaults.
-  sydney:
-    address: https://vault.syd1.au.unkin.net
-
-  # Slash-named context nests on disk as ~/.cache/vault/staging/sydney.
-  staging/sydney:
-    address: https://vault-staging.syd1.au.unkin.net
-    namespace: staging
-    user: svc-ben     # per-context override
-
-  # Custom auth method + mount path.
-  legacy:
-    address: https://vault-legacy.example.net
-    method: userpass
-    path: userpass2   # auth mount path (defaults to the method name)
@@ -1,15 +1,16 @@
 module git.unkin.net/unkin/vault-tools

-go 1.25
+go 1.25.0

 require (
+	git.unkin.net/unkin/golib v0.2.0
 	github.com/spf13/cobra v1.10.2
-	golang.org/x/term v0.30.0
+	golang.org/x/sys v0.47.0
+	golang.org/x/term v0.45.0
 	gopkg.in/yaml.v3 v3.0.1
 )

 require (
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.9 // indirect
-	golang.org/x/sys v0.31.0 // indirect
 )
@@ -1,3 +1,5 @@
+git.unkin.net/unkin/golib v0.2.0 h1:PrgjEJNhavODOKXdf2WCF2z0eVT+NsB4EoVlX7TOvwE=
+git.unkin.net/unkin/golib v0.2.0/go.mod h1:3lVQcPSwJm8ExD64U5edmVmdo9gPICkKJ4pbrT4bulo=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
@@ -7,10 +9,10 @@ github.com/spf13/cobra v1.10.2/go.mod h1:7C1pvHqHw5A4vrJfjNwvOdzYu0Gml16OCs2GRiT
 github.com/spf13/pflag v1.0.9 h1:9exaQaMOCwffKiiiYk6/BndUBv+iRViNW+4lEMi0PvY=
 github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/term v0.30.0 h1:PQ39fJZ+mfadBm0y5WlL4vlM7Sx1Hgf13sMIY2+QS9Y=
-golang.org/x/term v0.30.0/go.mod h1:NYYFdzHoI5wRh/h5tDMdMqCqPJZEuNqVR5xJLd/n67g=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/term v0.45.0 h1:NwWyBmoJCbfTHpxrWoZ9C6/VxOf7ic219I8xZZFdrf0=
+golang.org/x/term v0.45.0/go.mod h1:9aqxs0blBcrm/n0L9QW0aRVD+ktan8ssZromtqJC43w=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
@@ -1,5 +1,5 @@
 ---
-# nfpm config for building the vault-tools RPM (vctl + vctx).
+# nfpm config for building the vault-tools RPM (vcm + vctx).
 # Rendered through envsubst (see scripts/build-rpm.sh) then fed to `nfpm pkg`.

 name: ${PACKAGE_NAME}
@@ -24,8 +24,8 @@ provides:

 contents:
  # The CLI binaries.
-  - src: dist/vctl
-    dst: /usr/bin/vctl
+  - src: dist/vcm
+    dst: /usr/bin/vcm
    file_info:
      mode: 0755
      owner: root
@@ -38,16 +38,16 @@ contents:
      group: root

  # Shell completions (generated by scripts/build-rpm.sh before packaging).
-  - src: dist/completions/vctl.bash
-    dst: /usr/share/bash-completion/completions/vctl
+  - src: dist/completions/vcm.bash
+    dst: /usr/share/bash-completion/completions/vcm
    file_info:
      mode: 0644
-  - src: dist/completions/_vctl
-    dst: /usr/share/zsh/site-functions/_vctl
+  - src: dist/completions/_vcm
+    dst: /usr/share/zsh/site-functions/_vcm
    file_info:
      mode: 0644
-  - src: dist/completions/vctl.fish
-    dst: /usr/share/fish/vendor_completions.d/vctl.fish
+  - src: dist/completions/vcm.fish
+    dst: /usr/share/fish/vendor_completions.d/vcm.fish
    file_info:
      mode: 0644
  - src: dist/completions/vctx.bash
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Package the (already built) vctl and vctx binaries into an RPM with nfpm,
+# Package the (already built) vcm and vctx binaries into an RPM with nfpm,
 # bundling generated bash/zsh/fish shell completions.
 # Usage: scripts/build-rpm.sh [version]   (version defaults to $CI_COMMIT_TAG)
 #
@@ -12,7 +12,7 @@ cd "${ROOT_DIR}"
 VERSION="${1:-${CI_COMMIT_TAG:-0.0.0-dev}}"
 VERSION="${VERSION#v}" # strip a leading v
 PACKAGE="vault-tools"
-BINARIES=(vctl vctx)
+BINARIES=(vcm vctx)
 DIST="dist"

 for b in "${BINARIES[@]}"; do
@@ -37,7 +37,7 @@ export PACKAGE_VERSION="${VERSION}"
 export PACKAGE_RELEASE="1"
 export PACKAGE_ARCH="amd64"
 export PACKAGE_PLATFORM="linux"
-export PACKAGE_DESCRIPTION="CLI tools for managing Vault tokens across multiple vault instances: vctl (per-context login/renew) and vctx (context-aware vault CLI wrapper)"
+export PACKAGE_DESCRIPTION="CLI tools for managing Vault tokens across multiple vault instances: vcm (per-context login/renew) and vctx (context-aware vault CLI wrapper)"
 export PACKAGE_MAINTAINER="Ben Vincent <ben@unkin.net>"
 export PACKAGE_HOMEPAGE="https://git.unkin.net/unkin/vault-tools"
 export PACKAGE_LICENSE="MIT"
@@ -2,13 +2,24 @@ package shared

 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
 	"time"
+
+	"git.unkin.net/unkin/golib/keyring"
 )

+// KeyringDesc names the kernel keyring key that seals cached tokens; vcm and
+// vctx share it. Tests override it.
+var KeyringDesc = "vcm"
+
+// ErrLocked means a cached token exists but cannot be decrypted: the per-boot
+// keyring key is gone (reboot) or the file predates encryption.
+var ErrLocked = errors.New("token locked")
+
 // Token is the cached result of a successful login. It stores enough detail to
 // later inspect or revoke the token (accessor, policies) and to reason about
 // its lifetime (issued/expiry, renewable) — not just the secret itself.
@@ -39,7 +50,7 @@ type Token struct {
 	ExpiresAt time.Time `json:"expires_at,omitempty"`
 }

-// CacheDir returns the XDG_CACHE_HOME/vault directory that holds token files.
+// CacheDir returns the XDG_CACHE_HOME/vcm directory that holds token files.
 func CacheDir() string {
 	base := os.Getenv("XDG_CACHE_HOME")
 	if base == "" {
@@ -82,8 +93,9 @@ func validateContextName(context string) error {
 	return nil
 }

-// SaveToken writes a token to its cache path as JSON, creating parent
-// directories (0700) as needed and writing the file with 0600 permissions.
+// SaveToken writes a token to its cache path as keyring-sealed JSON, creating
+// parent directories (0700) as needed and writing the file with 0600
+// permissions.
 func SaveToken(t *Token) error {
 	path, err := TokenPath(t.Context)
 	if err != nil {
@@ -96,24 +108,38 @@ func SaveToken(t *Token) error {
 	if err != nil {
 		return fmt.Errorf("encoding token: %w", err)
 	}
-	data = append(data, '\n')
+	k, err := keyring.Open(KeyringDesc)
+	if err != nil {
+		return err
+	}
+	sealed, err := k.Seal(data)
+	if err != nil {
+		return fmt.Errorf("encrypting token: %w", err)
+	}

-	// Write via a temp file + rename so a token file is never left partially
-	// written, and create it 0600 from the start (never briefly world-readable).
-	tmp := path + ".tmp"
-	if err := os.WriteFile(tmp, data, 0o600); err != nil {
+	// Write via a unique temp file + rename so a token file is never left
+	// partially written and concurrent writers never share a temp file.
+	f, err := os.CreateTemp(filepath.Dir(path), ".tmp-*")
+	if err != nil {
 		return fmt.Errorf("writing token: %w", err)
 	}
-	if err := os.Rename(tmp, path); err != nil {
-		_ = os.Remove(tmp)
+	defer func() { _ = os.Remove(f.Name()) }()
+	_, err = f.Write(sealed)
+	if cerr := f.Close(); err == nil {
+		err = cerr
+	}
+	if err != nil {
+		return fmt.Errorf("writing token: %w", err)
+	}
+	if err := os.Rename(f.Name(), path); err != nil {
 		return fmt.Errorf("saving token: %w", err)
 	}
 	return nil
 }

-// LoadToken reads and decodes a cached token for a context. A missing token
-// returns an error wrapping os.ErrNotExist so callers can detect "not logged
-// in" with errors.Is.
+// LoadToken reads and decrypts a cached token for a context. A missing token
+// wraps os.ErrNotExist; one that cannot be decrypted (key lost on reboot, or a
+// legacy plaintext file) wraps ErrLocked. Both mean "run vcm login".
 func LoadToken(context string) (*Token, error) {
 	path, err := TokenPath(context)
 	if err != nil {
@@ -122,17 +148,35 @@ func LoadToken(context string) (*Token, error) {
 	data, err := os.ReadFile(path)
 	if err != nil {
 		if os.IsNotExist(err) {
-			return nil, fmt.Errorf("no cached token for context %q (run 'vctl login %s'): %w", context, context, os.ErrNotExist)
+			return nil, fmt.Errorf("no cached token for context %q (run 'vcm login %s'): %w", context, context, os.ErrNotExist)
 		}
 		return nil, fmt.Errorf("reading token %s: %w", path, err)
 	}
+	if json.Valid(data) {
+		return nil, lockedErr(context)
+	}
+	k, err := keyring.Open(KeyringDesc)
+	if err != nil {
+		return nil, err
+	}
+	plain, err := k.Unseal(data)
+	if errors.Is(err, keyring.ErrKeyUnavailable) {
+		return nil, lockedErr(context)
+	}
+	if err != nil {
+		return nil, fmt.Errorf("decrypting token %s: %w", path, err)
+	}
 	var t Token
-	if err := json.Unmarshal(data, &t); err != nil {
+	if err := json.Unmarshal(plain, &t); err != nil {
 		return nil, fmt.Errorf("parsing token %s: %w", path, err)
 	}
 	return &t, nil
 }

+func lockedErr(context string) error {
+	return fmt.Errorf("cached token for context %q is locked (run 'vcm login %s'): %w", context, context, ErrLocked)
+}
+
 // DeleteToken removes a context's cached token file, if present.
 func DeleteToken(context string) error {
 	path, err := TokenPath(context)
@@ -1,7 +1,7 @@
-// Package shared holds the plumbing common to the vault-tools CLIs (vctl and
+// Package shared holds the plumbing common to the vault-tools CLIs (vcm and
 // vctx): config-file parsing, the on-disk token cache, and a small Vault HTTP
 // API client. Both tools read the SAME config file and token cache so a single
-// ~/.config/vault/ configures every tool in the family.
+// ~/.config/vcm/ configures every tool in the family.
 package shared

 import (
@@ -19,12 +19,10 @@ const (
 	DefaultMethod = "ldap"

 	// appDir is the per-user config/cache subdirectory both tools live under.
-	appDir = "vault"
-)
+	appDir = "vcm"

-// configFileNames are the accepted config file basenames, tried in order. The
-// first one that exists wins.
-var configFileNames = []string{"vctl.yaml", "config.yaml"}
+	configFileName = "config.yaml"
+)

 // Context is a single vault instance the tools can target. Every field except
 // Address is optional and, when empty, falls back to the file-level Defaults
@@ -32,7 +30,7 @@ var configFileNames = []string{"vctl.yaml", "config.yaml"}
 type Context struct {
 	// Address is the Vault API base URL, e.g. https://vault.syd1.au.unkin.net.
 	Address string `yaml:"address"`
-	// Method is the auth method (ldap, userpass, okta, radius, token, ...).
+	// Method is the auth method (ldap, userpass, okta, radius, token, oidc).
 	Method string `yaml:"method,omitempty"`
 	// User is the login username (LDAP/userpass/...); ignored for token auth.
 	User string `yaml:"user,omitempty"`
@@ -40,6 +38,10 @@ type Context struct {
 	Namespace string `yaml:"namespace,omitempty"`
 	// Path overrides the auth mount path (defaults to Method), e.g. "ldap2".
 	Path string `yaml:"path,omitempty"`
+	// Role is the OIDC role to log in with (empty = the mount's default_role).
+	Role string `yaml:"role,omitempty"`
+	// OIDCListen is the local OIDC callback listener (default localhost:8250).
+	OIDCListen string `yaml:"oidc_listen,omitempty"`
 }

 // Defaults holds file-level fallbacks applied to every context that does not
@@ -64,15 +66,26 @@ type Config struct {
 // ResolvedContext is a Context with all defaults applied, ready to use. Method
 // and User are always populated.
 type ResolvedContext struct {
-	Name      string
-	Address   string
-	Method    string
-	User      string
-	Namespace string
-	Path      string
+	Name       string
+	Address    string
+	Method     string
+	User       string
+	Namespace  string
+	Path       string
+	Role       string
+	OIDCListen string
 }

-// ConfigDir returns the XDG_CONFIG_HOME/vault directory.
+// Overrides are CLI-flag values that replace resolved context fields; empty
+// fields leave the resolved value untouched.
+type Overrides struct {
+	Method string
+	User   string
+	Role   string
+	Listen string
+}
+
+// ConfigDir returns the XDG_CONFIG_HOME/vcm directory.
 func ConfigDir() string {
 	base := os.Getenv("XDG_CONFIG_HOME")
 	if base == "" {
@@ -82,45 +95,32 @@ func ConfigDir() string {
 	return filepath.Join(base, appDir)
 }

-// ConfigPath returns the path of the first existing config file, or the path
-// the file would take (the first candidate) when none exists yet.
+// ConfigPath returns the path of the config file, whether or not it exists.
 func ConfigPath() string {
-	dir := ConfigDir()
-	for _, name := range configFileNames {
-		p := filepath.Join(dir, name)
-		if _, err := os.Stat(p); err == nil {
-			return p
-		}
-	}
-	return filepath.Join(dir, configFileNames[0])
+	return filepath.Join(ConfigDir(), configFileName)
 }

-// Load reads and parses the first config file found in ConfigDir. A missing
-// config file is not an error: an empty Config is returned so callers can give
-// a helpful "no contexts configured" message.
+// Load reads and parses the config file. A missing config file is not an
+// error: an empty Config is returned so callers can give a helpful "no
+// contexts configured" message.
 func Load() (*Config, error) {
 	cfg := &Config{Contexts: map[string]Context{}}

-	dir := ConfigDir()
-	for _, name := range configFileNames {
-		p := filepath.Join(dir, name)
-		data, err := os.ReadFile(p)
-		if err != nil {
-			if os.IsNotExist(err) {
-				continue
-			}
-			return cfg, fmt.Errorf("reading config %s: %w", p, err)
+	p := ConfigPath()
+	data, err := os.ReadFile(p)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return cfg, nil
 		}
-		if err := yaml.Unmarshal(data, cfg); err != nil {
-			return cfg, fmt.Errorf("parsing config %s: %w", p, err)
-		}
-		if cfg.Contexts == nil {
-			cfg.Contexts = map[string]Context{}
-		}
-		cfg.path = p
-		return cfg, nil
+		return cfg, fmt.Errorf("reading config %s: %w", p, err)
 	}
-
+	if err := yaml.Unmarshal(data, cfg); err != nil {
+		return cfg, fmt.Errorf("parsing config %s: %w", p, err)
+	}
+	if cfg.Contexts == nil {
+		cfg.Contexts = map[string]Context{}
+	}
+	cfg.path = p
 	return cfg, nil
 }

@@ -156,34 +156,34 @@ func (c *Config) Resolve(name string) (ResolvedContext, error) {
 	path := firstNonEmpty(ctx.Path, method)

 	return ResolvedContext{
-		Name:      name,
-		Address:   ctx.Address,
-		Method:    method,
-		User:      user,
-		Namespace: namespace,
-		Path:      path,
+		Name:       name,
+		Address:    ctx.Address,
+		Method:     method,
+		User:       user,
+		Namespace:  namespace,
+		Path:       path,
+		Role:       ctx.Role,
+		OIDCListen: firstNonEmpty(ctx.OIDCListen, DefaultOIDCListen),
 	}, nil
 }

-// ResolveWithOverrides is Resolve plus explicit CLI-flag overrides for method
-// and user; an empty override leaves the resolved value untouched. When the
+// ResolveWithOverrides is Resolve plus explicit CLI-flag overrides. When the
 // method is overridden and the context did not pin an explicit auth path, the
 // auth path follows the new method.
-func (c *Config) ResolveWithOverrides(name, method, user string) (ResolvedContext, error) {
+func (c *Config) ResolveWithOverrides(name string, o Overrides) (ResolvedContext, error) {
 	rc, err := c.Resolve(name)
 	if err != nil {
 		return rc, err
 	}
-	if method != "" {
-		pinnedPath := c.Contexts[name].Path != ""
-		rc.Method = method
-		if !pinnedPath {
-			rc.Path = method
+	if o.Method != "" {
+		rc.Method = o.Method
+		if c.Contexts[name].Path == "" {
+			rc.Path = o.Method
 		}
 	}
-	if user != "" {
-		rc.User = user
-	}
+	rc.User = firstNonEmpty(o.User, rc.User)
+	rc.Role = firstNonEmpty(o.Role, rc.Role)
+	rc.OIDCListen = firstNonEmpty(o.Listen, rc.OIDCListen)
 	return rc, nil
 }

@@ -7,7 +7,7 @@ import (
 )

 // withConfigDir points XDG_CONFIG_HOME at a temp dir and writes the given
-// config file into <tmp>/vault/<name>, returning the temp base.
+// config file into <tmp>/vcm/<name>, returning the temp base.
 func withConfigDir(t *testing.T, name, content string) string {
 	t.Helper()
 	base := t.TempDir()
@@ -42,7 +42,7 @@ contexts:
 `

 func TestLoadAndContextNames(t *testing.T) {
-	withConfigDir(t, "vctl.yaml", sampleConfig)
+	withConfigDir(t, "config.yaml", sampleConfig)

 	cfg, err := Load()
 	if err != nil {
@@ -63,18 +63,7 @@ func TestLoadAndContextNames(t *testing.T) {
 	}
 }

-func TestConfigPathPrefersVctlYaml(t *testing.T) {
-	base := withConfigDir(t, "vctl.yaml", sampleConfig)
-	// also write a config.yaml; vctl.yaml should win
-	if err := os.WriteFile(filepath.Join(base, appDir, "config.yaml"), []byte(sampleConfig), 0o600); err != nil {
-		t.Fatal(err)
-	}
-	if got, want := ConfigPath(), filepath.Join(base, appDir, "vctl.yaml"); got != want {
-		t.Errorf("ConfigPath = %q, want %q", got, want)
-	}
-}
-
-func TestConfigPathFallsBackToConfigYaml(t *testing.T) {
+func TestConfigPath(t *testing.T) {
 	base := withConfigDir(t, "config.yaml", sampleConfig)
 	if got, want := ConfigPath(), filepath.Join(base, appDir, "config.yaml"); got != want {
 		t.Errorf("ConfigPath = %q, want %q", got, want)
@@ -93,7 +82,7 @@ func TestLoadMissingConfigIsNotError(t *testing.T) {
 }

 func TestResolveAppliesDefaults(t *testing.T) {
-	withConfigDir(t, "vctl.yaml", sampleConfig)
+	withConfigDir(t, "config.yaml", sampleConfig)
 	cfg, err := Load()
 	if err != nil {
 		t.Fatal(err)
@@ -128,7 +117,7 @@ func TestResolveAppliesDefaults(t *testing.T) {
 }

 func TestResolveUnknownContext(t *testing.T) {
-	withConfigDir(t, "vctl.yaml", sampleConfig)
+	withConfigDir(t, "config.yaml", sampleConfig)
 	cfg, _ := Load()
 	if _, err := cfg.Resolve("nope"); err == nil {
 		t.Error("expected error for unknown context")
@@ -136,7 +125,7 @@ func TestResolveUnknownContext(t *testing.T) {
 }

 func TestResolveMethodDefaultWhenUnset(t *testing.T) {
-	withConfigDir(t, "vctl.yaml", `
+	withConfigDir(t, "config.yaml", `
 contexts:
  bare:
    address: https://vault.example.net
@@ -156,11 +145,11 @@ contexts:
 }

 func TestResolveWithOverrides(t *testing.T) {
-	withConfigDir(t, "vctl.yaml", sampleConfig)
+	withConfigDir(t, "config.yaml", sampleConfig)
 	cfg, _ := Load()

 	// Overriding the method also moves the auth path (context did not pin one).
-	rc, err := cfg.ResolveWithOverrides("sydney", "okta", "otheruser")
+	rc, err := cfg.ResolveWithOverrides("sydney", Overrides{Method: "okta", User: "otheruser"})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -169,7 +158,7 @@ func TestResolveWithOverrides(t *testing.T) {
 	}

 	// legacy pins path=userpass2, so a method override must NOT change the path.
-	rc, err = cfg.ResolveWithOverrides("legacy", "okta", "")
+	rc, err = cfg.ResolveWithOverrides("legacy", Overrides{Method: "okta"})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -178,7 +167,7 @@ func TestResolveWithOverrides(t *testing.T) {
 	}

 	// Empty overrides leave resolved values untouched.
-	rc, err = cfg.ResolveWithOverrides("sydney", "", "")
+	rc, err = cfg.ResolveWithOverrides("sydney", Overrides{})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -186,3 +175,40 @@ func TestResolveWithOverrides(t *testing.T) {
 		t.Errorf("no-op override resolved = %+v", rc)
 	}
 }
+
+func TestResolveOIDC(t *testing.T) {
+	withConfigDir(t, "config.yaml", `
+contexts:
+  admin:
+    address: https://vault.example
+    method: oidc
+    role: admins
+  dev:
+    address: https://vault.example
+    method: oidc
+    path: oidc-dev
+    oidc_listen: localhost:8251
+`)
+	cfg, _ := Load()
+
+	rc, err := cfg.Resolve("admin")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rc.Path != "oidc" || rc.Role != "admins" || rc.OIDCListen != DefaultOIDCListen {
+		t.Errorf("admin resolved = %+v", rc)
+	}
+
+	rc, err = cfg.ResolveWithOverrides("dev", Overrides{Role: "readers"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rc.Path != "oidc-dev" || rc.Role != "readers" || rc.OIDCListen != "localhost:8251" {
+		t.Errorf("dev resolved = %+v", rc)
+	}
+
+	rc, _ = cfg.ResolveWithOverrides("admin", Overrides{Listen: "127.0.0.1:9999"})
+	if rc.OIDCListen != "127.0.0.1:9999" || rc.Role != "admins" {
+		t.Errorf("listen override resolved = %+v", rc)
+	}
+}
@@ -0,0 +1,132 @@
+package shared
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"git.unkin.net/unkin/golib/keyring"
+	"golang.org/x/sys/unix"
+)
+
+// TestMain seals tokens with a run-unique key, skipping outside CI where
+// keyctl is unimplemented.
+func TestMain(m *testing.M) {
+	KeyringDesc = fmt.Sprintf("vault-tools-test:shared:%d", os.Getpid())
+	k, err := keyring.Open(KeyringDesc)
+	if errors.Is(err, unix.ENOSYS) && os.Getenv("CI") == "" {
+		fmt.Println("skipping: kernel keyring unavailable:", err)
+		os.Exit(0)
+	}
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+	code := m.Run()
+	_ = k.Forget()
+	os.Exit(code)
+}
+
+func writeRaw(t *testing.T, context string, data []byte) string {
+	t.Helper()
+	path, err := TokenPath(context)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(path, data, 0o600); err != nil {
+		t.Fatal(err)
+	}
+	return path
+}
+
+func TestSaveTokenSealsAtRest(t *testing.T) {
+	t.Setenv("XDG_CACHE_HOME", t.TempDir())
+	if err := SaveToken(&Token{Context: "sydney", Token: "hvs.secret"}); err != nil {
+		t.Fatal(err)
+	}
+	path, _ := TokenPath("sydney")
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if bytes.Contains(data, []byte("hvs.secret")) {
+		t.Fatal("token stored in plaintext")
+	}
+	entries, _ := os.ReadDir(filepath.Dir(path))
+	if len(entries) != 1 {
+		t.Errorf("cache dir has %d entries, want only the token file", len(entries))
+	}
+}
+
+func TestLoadTokenLockedAfterKeyLoss(t *testing.T) {
+	t.Setenv("XDG_CACHE_HOME", t.TempDir())
+	if err := SaveToken(&Token{Context: "sydney", Token: "s.x"}); err != nil {
+		t.Fatal(err)
+	}
+	k, err := keyring.Open(KeyringDesc)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := k.Forget(); err != nil {
+		t.Fatal(err)
+	}
+	_, err = LoadToken("sydney")
+	if !errors.Is(err, ErrLocked) || !strings.Contains(err.Error(), "vcm login sydney") {
+		t.Fatalf("LoadToken = %v, want ErrLocked with login hint", err)
+	}
+	if path, _ := TokenPath("sydney"); !fileExists(path) {
+		t.Error("locked token file was deleted")
+	}
+}
+
+func TestLoadTokenLegacyPlaintextIsLocked(t *testing.T) {
+	t.Setenv("XDG_CACHE_HOME", t.TempDir())
+	if err := os.MkdirAll(CacheDir(), 0o700); err != nil {
+		t.Fatal(err)
+	}
+	path := writeRaw(t, "sydney", []byte(`{"context":"sydney","token":"s.x"}`+"\n"))
+	if _, err := LoadToken("sydney"); !errors.Is(err, ErrLocked) {
+		t.Fatalf("LoadToken = %v, want ErrLocked", err)
+	}
+	if !fileExists(path) {
+		t.Error("legacy token file was deleted")
+	}
+}
+
+func TestLoadTokenCorruptNamesFile(t *testing.T) {
+	t.Setenv("XDG_CACHE_HOME", t.TempDir())
+	if err := SaveToken(&Token{Context: "sydney", Token: "s.x"}); err != nil {
+		t.Fatal(err)
+	}
+	path, _ := TokenPath("sydney")
+	data, _ := os.ReadFile(path)
+	data[len(data)-1] ^= 0xff
+	writeRaw(t, "sydney", data)
+	_, err := LoadToken("sydney")
+	if !errors.Is(err, keyring.ErrCorrupt) || !strings.Contains(err.Error(), path) {
+		t.Fatalf("LoadToken = %v, want ErrCorrupt naming %s", err, path)
+	}
+}
+
+func fileExists(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil
+}
+
+func TestSaveTokenRenameFailureLeavesNoTemp(t *testing.T) {
+	t.Setenv("XDG_CACHE_HOME", t.TempDir())
+	path, _ := TokenPath("sydney")
+	if err := os.MkdirAll(filepath.Join(path, "blocker"), 0o700); err != nil {
+		t.Fatal(err)
+	}
+	if err := SaveToken(&Token{Context: "sydney", Token: "s.x"}); err == nil {
+		t.Fatal("expected rename onto a non-empty directory to fail")
+	}
+	if entries, _ := os.ReadDir(CacheDir()); len(entries) != 1 {
+		t.Errorf("cache dir has %d entries, want temp file cleaned up", len(entries))
+	}
+}
@@ -0,0 +1,130 @@
+package shared
+
+import (
+	"crypto/rand"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net"
+	"net/http"
+	"net/url"
+	"os"
+	"os/exec"
+	"time"
+)
+
+// DefaultOIDCListen is the callback listener, matching the vault CLI default.
+const DefaultOIDCListen = "localhost:8250"
+
+// OIDCTimeout bounds how long LoginOIDC waits for the browser callback.
+var OIDCTimeout = 2 * time.Minute
+
+// OpenBrowser opens url in the user's browser; a package variable so tests can
+// drive the callback instead.
+var OpenBrowser = func(u string) error { return exec.Command("xdg-open", u).Start() }
+
+type oidcResult struct {
+	tok *Token
+	err error
+}
+
+// LoginOIDC runs the vault CLI's OIDC flow (vault-plugin-auth-jwt cli.go):
+// fetch auth_url, open the browser, receive code+state on a local callback,
+// and exchange them via auth/<path>/oidc/callback.
+func LoginOIDC(rc ResolvedContext) (*Token, error) {
+	host, _, err := net.SplitHostPort(rc.OIDCListen)
+	if err != nil {
+		return nil, fmt.Errorf("oidc listen address %q: %w", rc.OIDCListen, err)
+	}
+	if host != "localhost" && host != "127.0.0.1" && host != "::1" {
+		return nil, fmt.Errorf("oidc listen address %q must be on localhost, 127.0.0.1 or [::1]", rc.OIDCListen)
+	}
+	ln, err := net.Listen("tcp", rc.OIDCListen)
+	if err != nil {
+		return nil, fmt.Errorf("oidc callback listener: %w", err)
+	}
+	redirectURI := "http://" + rc.OIDCListen + "/oidc/callback"
+	nonce := rand.Text()
+
+	data, err := doRequest(http.MethodPost, rc.Address, "auth/"+rc.Path+"/oidc/auth_url", rc.Namespace, "",
+		map[string]string{"role": rc.Role, "redirect_uri": redirectURI, "client_nonce": nonce})
+	if err != nil {
+		_ = ln.Close()
+		return nil, err
+	}
+	var ar struct {
+		Data struct {
+			AuthURL string `json:"auth_url"`
+		} `json:"data"`
+	}
+	if err := json.Unmarshal(data, &ar); err != nil {
+		_ = ln.Close()
+		return nil, fmt.Errorf("decoding auth_url response: %w", err)
+	}
+	if ar.Data.AuthURL == "" {
+		_ = ln.Close()
+		return nil, fmt.Errorf("vault returned no auth_url for role %q with redirect_uri %q (check the role's allowed_redirect_uris)", rc.Role, redirectURI)
+	}
+
+	done := make(chan oidcResult, 1)
+	mux := http.NewServeMux()
+	mux.HandleFunc("/oidc/callback", func(w http.ResponseWriter, r *http.Request) {
+		res := oidcCallback(rc, r, nonce)
+		if res.err != nil {
+			http.Error(w, "Vault login failed: "+res.err.Error(), http.StatusBadRequest)
+		} else {
+			_, _ = fmt.Fprintln(w, "Vault login successful. You can close this window.")
+		}
+		select {
+		case done <- res:
+		default:
+		}
+	})
+	srv := &http.Server{Handler: mux, ReadHeaderTimeout: 10 * time.Second}
+	go func() { _ = srv.Serve(ln) }()
+	defer func() { _ = srv.Close() }()
+
+	fmt.Fprintf(os.Stderr, "Complete the login via your OIDC provider:\n\n    %s\n\n", ar.Data.AuthURL)
+	if err := OpenBrowser(ar.Data.AuthURL); err != nil {
+		fmt.Fprintf(os.Stderr, "Could not open a browser (%v); visit the URL above manually.\n", err)
+	}
+
+	select {
+	case res := <-done:
+		return res.tok, res.err
+	case <-time.After(OIDCTimeout):
+		return nil, fmt.Errorf("timed out after %s waiting for the OIDC callback on %s", OIDCTimeout, redirectURI)
+	}
+}
+
+// oidcCallback exchanges the provider's state+code for a Vault token. A POST
+// is the form_post response mode: forward the form to Vault, then GET as usual.
+func oidcCallback(rc ResolvedContext, r *http.Request, nonce string) oidcResult {
+	if e := r.FormValue("error"); e != "" {
+		return oidcResult{err: fmt.Errorf("provider returned %s: %s", e, r.FormValue("error_description"))}
+	}
+	state, code := r.FormValue("state"), r.FormValue("code")
+	if state == "" || (code == "" && r.Method != http.MethodPost) {
+		return oidcResult{err: errors.New("callback missing code or state")}
+	}
+	cb := "auth/" + rc.Path + "/oidc/callback"
+	if r.Method == http.MethodPost {
+		if _, err := doRequest(http.MethodPost, rc.Address, cb, rc.Namespace, "",
+			map[string]string{"state": state, "code": code, "id_token": r.FormValue("id_token"), "client_nonce": nonce}); err != nil {
+			return oidcResult{err: err}
+		}
+	}
+	v := url.Values{"state": {state}, "code": {code}, "client_nonce": {nonce}}
+	data, err := doRequest(http.MethodGet, rc.Address, cb+"?"+v.Encode(), rc.Namespace, "", nil)
+	if err != nil {
+		return oidcResult{err: err}
+	}
+	var ar authResponse
+	if err := json.Unmarshal(data, &ar); err != nil {
+		return oidcResult{err: fmt.Errorf("decoding callback response: %w", err)}
+	}
+	if ar.Auth.ClientToken == "" {
+		return oidcResult{err: fmt.Errorf("oidc login for context %q returned no token", rc.Name)}
+	}
+	return oidcResult{tok: tokenFromAuth(rc, ar)}
+}
@@ -0,0 +1,178 @@
+package shared
+
+import (
+	"encoding/json"
+	"io"
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+	"time"
+)
+
+func freeListen(t *testing.T) string {
+	t.Helper()
+	ln, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	addr := ln.Addr().String()
+	_ = ln.Close()
+	return addr
+}
+
+// fakeOIDCVault serves auth_url and callback on mount "sso", checking the
+// nonce/redirect round-trip, and records the redirect_uri it was given.
+func fakeOIDCVault(t *testing.T, wantRole string) (*httptest.Server, *string) {
+	t.Helper()
+	var redirect, nonce, idToken string
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Header.Get("X-Vault-Namespace") != "team-a" {
+			t.Errorf("namespace header = %q", r.Header.Get("X-Vault-Namespace"))
+		}
+		switch {
+		case r.Method == http.MethodPost && r.URL.Path == "/v1/auth/sso/oidc/auth_url":
+			var body map[string]string
+			_ = json.NewDecoder(r.Body).Decode(&body)
+			if body["role"] != wantRole || body["client_nonce"] == "" {
+				t.Errorf("auth_url body = %v", body)
+			}
+			redirect, nonce = body["redirect_uri"], body["client_nonce"]
+			_, _ = io.WriteString(w, `{"data":{"auth_url":"https://idp.example/authorize?state=st1"}}`)
+		case r.Method == http.MethodPost && r.URL.Path == "/v1/auth/sso/oidc/callback":
+			var body map[string]string
+			_ = json.NewDecoder(r.Body).Decode(&body)
+			if body["state"] != "st1" || body["client_nonce"] != nonce {
+				t.Errorf("form_post body = %v", body)
+			}
+			idToken = body["id_token"]
+		case r.Method == http.MethodGet && r.URL.Path == "/v1/auth/sso/oidc/callback":
+			q := r.URL.Query()
+			if q.Get("state") != "st1" || (q.Get("code") != "c0de" && idToken != "idt") || q.Get("client_nonce") != nonce {
+				w.WriteHeader(http.StatusBadRequest)
+				_, _ = io.WriteString(w, `{"errors":["bad callback"]}`)
+				return
+			}
+			_, _ = io.WriteString(w, `{"auth":{"client_token":"s.oidc","accessor":"acc","policies":["default"],"lease_duration":600,"renewable":true}}`)
+		default:
+			t.Errorf("unexpected %s %s", r.Method, r.URL.Path)
+			w.WriteHeader(http.StatusNotFound)
+		}
+	}))
+	t.Cleanup(srv.Close)
+	return srv, &redirect
+}
+
+// fakeBrowser stands in for the IdP: it hits the local callback with query.
+func fakeBrowser(t *testing.T, redirect *string, query string) {
+	t.Helper()
+	fakeBrowserDo(t, func() (*http.Response, error) { return http.Get(*redirect + "?" + query) })
+}
+
+func fakeBrowserDo(t *testing.T, do func() (*http.Response, error)) {
+	t.Helper()
+	prev := OpenBrowser
+	OpenBrowser = func(u string) error {
+		if !strings.HasPrefix(u, "https://idp.example/") {
+			t.Errorf("browser url = %q", u)
+		}
+		go func() {
+			resp, err := do()
+			if err == nil {
+				_ = resp.Body.Close()
+			}
+		}()
+		return nil
+	}
+	t.Cleanup(func() { OpenBrowser = prev })
+}
+
+func TestLoginOIDC(t *testing.T) {
+	srv, redirect := fakeOIDCVault(t, "admins")
+	fakeBrowser(t, redirect, "state=st1&code=c0de")
+	listen := freeListen(t)
+
+	rc := ResolvedContext{Name: "sso", Address: srv.URL, Method: "oidc", Path: "sso", Role: "admins", Namespace: "team-a", OIDCListen: listen}
+	tok, err := Login(rc, "")
+	if err != nil {
+		t.Fatalf("Login: %v", err)
+	}
+	if *redirect != "http://"+listen+"/oidc/callback" {
+		t.Errorf("redirect_uri = %q", *redirect)
+	}
+	if tok.Token != "s.oidc" || tok.Accessor != "acc" || tok.LeaseDurationSeconds != 600 || tok.Namespace != "team-a" {
+		t.Errorf("token = %+v", tok)
+	}
+}
+
+func TestLoginOIDCCallbackRejected(t *testing.T) {
+	srv, redirect := fakeOIDCVault(t, "")
+	fakeBrowser(t, redirect, "state=st1&code=wrong")
+	rc := ResolvedContext{Name: "sso", Address: srv.URL, Method: "oidc", Path: "sso", Namespace: "team-a", OIDCListen: freeListen(t)}
+	if _, err := LoginOIDC(rc); err == nil || !strings.Contains(err.Error(), "bad callback") {
+		t.Errorf("want vault callback error, got %v", err)
+	}
+}
+
+func TestLoginOIDCProviderError(t *testing.T) {
+	srv, redirect := fakeOIDCVault(t, "")
+	fakeBrowser(t, redirect, url.Values{"error": {"access_denied"}, "error_description": {"user said no"}}.Encode())
+	rc := ResolvedContext{Name: "sso", Address: srv.URL, Method: "oidc", Path: "sso", Namespace: "team-a", OIDCListen: freeListen(t)}
+	if _, err := LoginOIDC(rc); err == nil || !strings.Contains(err.Error(), "user said no") {
+		t.Errorf("want provider error, got %v", err)
+	}
+}
+
+func TestLoginOIDCTimeout(t *testing.T) {
+	srv, _ := fakeOIDCVault(t, "")
+	prevB, prevT := OpenBrowser, OIDCTimeout
+	OpenBrowser = func(string) error { return nil }
+	OIDCTimeout = 50 * time.Millisecond
+	t.Cleanup(func() { OpenBrowser, OIDCTimeout = prevB, prevT })
+
+	rc := ResolvedContext{Name: "sso", Address: srv.URL, Method: "oidc", Path: "sso", Namespace: "team-a", OIDCListen: freeListen(t)}
+	if _, err := LoginOIDC(rc); err == nil || !strings.Contains(err.Error(), "timed out") {
+		t.Errorf("want timeout, got %v", err)
+	}
+}
+
+func TestLoginOIDCNoAuthURL(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = io.WriteString(w, `{"data":{"auth_url":""}}`)
+	}))
+	defer srv.Close()
+	rc := ResolvedContext{Name: "sso", Address: srv.URL, Method: "oidc", Path: "oidc", Role: "nope", OIDCListen: freeListen(t)}
+	if _, err := LoginOIDC(rc); err == nil || !strings.Contains(err.Error(), "allowed_redirect_uris") {
+		t.Errorf("want no auth_url error, got %v", err)
+	}
+}
+
+func TestLoginOIDCFormPost(t *testing.T) {
+	srv, redirect := fakeOIDCVault(t, "")
+	fakeBrowserDo(t, func() (*http.Response, error) {
+		return http.PostForm(*redirect, url.Values{"state": {"st1"}, "id_token": {"idt"}})
+	})
+	rc := ResolvedContext{Name: "sso", Address: srv.URL, Method: "oidc", Path: "sso", Namespace: "team-a", OIDCListen: freeListen(t)}
+	tok, err := LoginOIDC(rc)
+	if err != nil || tok.Token != "s.oidc" {
+		t.Fatalf("form_post login: tok=%+v err=%v", tok, err)
+	}
+}
+
+func TestLoginOIDCRejectsNonLoopbackListen(t *testing.T) {
+	for _, l := range []string{":8250", "0.0.0.0:8250", "192.0.2.1:8250", "localhost"} {
+		rc := ResolvedContext{Name: "sso", Address: "http://unused", Method: "oidc", Path: "sso", OIDCListen: l}
+		if _, err := LoginOIDC(rc); err == nil || !strings.Contains(err.Error(), "oidc listen address") {
+			t.Errorf("%q: want listen error, got %v", l, err)
+		}
+	}
+}
+
+func TestDoRequestErrorOmitsQuery(t *testing.T) {
+	_, err := doRequest(http.MethodGet, "http://127.0.0.1:1", "auth/sso/oidc/callback?code=secretcode&state=st", "", "", nil)
+	if err == nil || strings.Contains(err.Error(), "secretcode") || !strings.Contains(err.Error(), "/v1/auth/sso/oidc/callback") {
+		t.Errorf("error = %v", err)
+	}
+}
@@ -3,9 +3,11 @@ package shared
 import (
 	"bytes"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
+	"net/url"
 	"strings"
 	"time"
 )
@@ -79,8 +81,8 @@ func doRequest(method, address, path, namespace, token string, payload any) ([]b
 		body = bytes.NewReader(b)
 	}

-	url := strings.TrimRight(address, "/") + "/v1/" + strings.TrimLeft(path, "/")
-	req, err := http.NewRequest(method, url, body)
+	reqURL := strings.TrimRight(address, "/") + "/v1/" + strings.TrimLeft(path, "/")
+	req, err := http.NewRequest(method, reqURL, body)
 	if err != nil {
 		return nil, fmt.Errorf("building request: %w", err)
 	}
@@ -96,7 +98,13 @@ func doRequest(method, address, path, namespace, token string, payload any) ([]b

 	resp, err := httpClient.Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("request to %s failed: %w", url, err)
+		// Query strings can carry OIDC code/state/nonce; keep them out of errors.
+		bare, _, _ := strings.Cut(reqURL, "?")
+		var ue *url.Error
+		if errors.As(err, &ue) {
+			ue.URL = bare
+		}
+		return nil, fmt.Errorf("request to %s failed: %w", bare, err)
 	}
 	defer func() { _ = resp.Body.Close() }()

@@ -133,11 +141,14 @@ func tokenFromAuth(rc ResolvedContext, ar authResponse) *Token {

 // Login authenticates against a context and returns a Token ready to cache.
 // For password methods, secret is the password; for the token method, secret is
-// the raw client token to adopt (verified via lookup-self).
+// the raw client token to adopt (verified via lookup-self); oidc ignores it.
 func Login(rc ResolvedContext, secret string) (*Token, error) {
 	if IsTokenMethod(rc.Method) {
 		return loginWithToken(rc, secret)
 	}
+	if rc.Method == "oidc" {
+		return LoginOIDC(rc)
+	}
 	if !NeedsPassword(rc.Method) {
 		return nil, fmt.Errorf("unsupported auth method %q", rc.Method)
 	}
@@ -0,0 +1,58 @@
+package main
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"git.unkin.net/unkin/golib/keyring"
+	"git.unkin.net/unkin/vault-tools/shared"
+	"golang.org/x/sys/unix"
+)
+
+// TestMain seals tokens with a run-unique key, skipping outside CI where
+// keyctl is unimplemented.
+func TestMain(m *testing.M) {
+	shared.KeyringDesc = fmt.Sprintf("vault-tools-test:vcm:%d", os.Getpid())
+	k, err := keyring.Open(shared.KeyringDesc)
+	if errors.Is(err, unix.ENOSYS) && os.Getenv("CI") == "" {
+		fmt.Println("skipping: kernel keyring unavailable:", err)
+		os.Exit(0)
+	}
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+	code := m.Run()
+	_ = k.Forget()
+	os.Exit(code)
+}
+
+func TestRunListLockedAndUnreadable(t *testing.T) {
+	setupVcm(t, vcmConfig)
+	dir := filepath.Join(shared.CacheDir(), "staging")
+	if err := os.MkdirAll(dir, 0o700); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(shared.CacheDir(), "sydney"), []byte(`{"token":"s.x"}`), 0o600); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(dir, "sydney"), []byte("\x01garbage"), 0o600); err != nil {
+		t.Fatal(err)
+	}
+	var buf bytes.Buffer
+	if err := runList(&buf); err != nil {
+		t.Fatal(err)
+	}
+	out := buf.String()
+	if !strings.Contains(out, "locked — run 'vcm login sydney'") {
+		t.Errorf("expected locked status for sydney:\n%s", out)
+	}
+	if !strings.Contains(out, "sealed data corrupt") {
+		t.Errorf("expected corrupt status for staging/sydney:\n%s", out)
+	}
+}
@@ -1,16 +1,17 @@
-// Command vctl manages Vault tokens for multiple vault instances ("contexts").
+// Command vcm manages Vault tokens for multiple vault instances ("contexts").
 //
 // It logs in to (or renews tokens for) one or all configured contexts and
-// caches the resulting tokens under ~/.cache/vault/<context> for use by vctx
+// caches the resulting tokens under ~/.cache/vcm/<context> for use by vctx
 // and other tooling.
 //
-//	vctl login sydney
-//	vctl login --all
-//	vctl renew staging/sydney
-//	vctl renew --all
+//	vcm login sydney
+//	vcm login --all
+//	vcm renew staging/sydney
+//	vcm renew --all
 package main

 import (
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -33,17 +34,16 @@ func main() {

 func newRootCmd() *cobra.Command {
 	var (
-		method string
-		user   string
-		all    bool
+		ov  shared.Overrides
+		all bool
 	)

 	root := &cobra.Command{
-		Use:   "vctl",
+		Use:   "vcm",
 		Short: "Manage Vault tokens for multiple vault instances (contexts).",
-		Long: "vctl logs in to and renews Vault tokens for the contexts defined in\n" +
-			"~/.config/vault/vctl.yaml (or config.yaml), caching each token under\n" +
-			"~/.cache/vault/<context> for use by vctx and other tooling.",
+		Long: "vcm logs in to and renews Vault tokens for the contexts defined in\n" +
+			"~/.config/vcm/config.yaml, caching each token under\n" +
+			"~/.cache/vcm/<context> for use by vctx and other tooling.",
 		SilenceUsage: true,
 	}

@@ -66,10 +66,12 @@ func newRootCmd() *cobra.Command {
 		ValidArgsFunction: contextCompletion,
 		SilenceUsage:      true,
 		RunE: func(cmd *cobra.Command, args []string) error {
-			return runOverContexts(args, all, method, user, "login", doLogin)
+			return runOverContexts(args, all, ov, "login", doLogin)
 		},
 	}
 	loginCmd.Flags().BoolVar(&all, "all", false, "Log in to every configured context")
+	loginCmd.Flags().StringVar(&ov.Role, "role", "", "OIDC role override (default: context role or the mount's default_role)")
+	loginCmd.Flags().StringVar(&ov.Listen, "listen", "", "OIDC callback listen address (default: context oidc_listen or "+shared.DefaultOIDCListen+")")

 	renewCmd := &cobra.Command{
 		Use:               "renew [context]",
@@ -78,17 +80,17 @@ func newRootCmd() *cobra.Command {
 		ValidArgsFunction: contextCompletion,
 		SilenceUsage:      true,
 		RunE: func(cmd *cobra.Command, args []string) error {
-			return runOverContexts(args, all, method, user, "renew", doRenew)
+			return runOverContexts(args, all, ov, "renew", doRenew)
 		},
 	}
 	renewCmd.Flags().BoolVar(&all, "all", false, "Renew every configured context that has a cached token")

 	// --method / --user apply to both login and renew.
 	for _, c := range []*cobra.Command{loginCmd, renewCmd} {
-		c.Flags().StringVar(&method, "method", "", "Auth method override (default: context/config or "+shared.DefaultMethod+")")
-		c.Flags().StringVar(&user, "user", "", "Login user override (default: context/config or $USER)")
+		c.Flags().StringVar(&ov.Method, "method", "", "Auth method override (default: context/config or "+shared.DefaultMethod+")")
+		c.Flags().StringVar(&ov.User, "user", "", "Login user override (default: context/config or $USER)")
 		_ = c.RegisterFlagCompletionFunc("method", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
-			return []string{"ldap", "userpass", "okta", "radius", "token"}, cobra.ShellCompDirectiveNoFileComp
+			return []string{"ldap", "userpass", "okta", "radius", "token", "oidc"}, cobra.ShellCompDirectiveNoFileComp
 		})
 	}

@@ -120,7 +122,7 @@ type contextAction func(rc shared.ResolvedContext) (*shared.Token, error)
 // runOverContexts resolves the target context(s) and applies fn to each,
 // reporting per-context success/failure and returning an error only when at
 // least one context failed.
-func runOverContexts(args []string, all bool, method, user, verb string, fn contextAction) error {
+func runOverContexts(args []string, all bool, ov shared.Overrides, verb string, fn contextAction) error {
 	cfg, err := shared.Load()
 	if err != nil {
 		return err
@@ -143,7 +145,7 @@ func runOverContexts(args []string, all bool, method, user, verb string, fn cont

 	var failed int
 	for _, name := range names {
-		rc, err := cfg.ResolveWithOverrides(name, method, user)
+		rc, err := cfg.ResolveWithOverrides(name, ov)
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "%s %s: %v\n", verb, name, err)
 			failed++
@@ -251,7 +253,14 @@ func runList(w io.Writer) error {
 			continue
 		}
 		status := "no token"
-		if tok, err := shared.LoadToken(name); err == nil {
+		tok, err := shared.LoadToken(name)
+		switch {
+		case errors.Is(err, os.ErrNotExist):
+		case errors.Is(err, shared.ErrLocked):
+			status = fmt.Sprintf("locked — run 'vcm login %s'", name)
+		case err != nil:
+			status = err.Error()
+		default:
 			if !tok.ExpiresAt.IsZero() {
 				remaining := time.Until(tok.ExpiresAt)
 				if remaining > 0 {
@@ -16,23 +16,23 @@ import (
 	"git.unkin.net/unkin/vault-tools/shared"
 )

-// setupVctl points XDG dirs at temp locations and writes a config file. It
+// setupVcm points XDG dirs at temp locations and writes a config file. It
 // returns the config dir base so tests can inspect cache writes.
-func setupVctl(t *testing.T, cfg string) {
+func setupVcm(t *testing.T, cfg string) {
 	t.Helper()
 	cfgHome := t.TempDir()
 	t.Setenv("XDG_CONFIG_HOME", cfgHome)
 	t.Setenv("XDG_CACHE_HOME", t.TempDir())
-	cfgDir := filepath.Join(cfgHome, "vault")
+	cfgDir := filepath.Join(cfgHome, "vcm")
 	if err := os.MkdirAll(cfgDir, 0o700); err != nil {
 		t.Fatal(err)
 	}
-	if err := os.WriteFile(filepath.Join(cfgDir, "vctl.yaml"), []byte(cfg), 0o600); err != nil {
+	if err := os.WriteFile(filepath.Join(cfgDir, "config.yaml"), []byte(cfg), 0o600); err != nil {
 		t.Fatal(err)
 	}
 }

-const vctlConfig = `
+const vcmConfig = `
 defaults:
  method: ldap
  user: ben
@@ -47,13 +47,13 @@ contexts:
 // --- runOverContexts: selection + iteration + aggregation ------------------

 func TestRunOverContextsSingle(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	var seen []string
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) {
 		seen = append(seen, rc.Name)
 		return &shared.Token{Context: rc.Name, Address: rc.Address, Token: "s.x"}, nil
 	}
-	if err := runOverContexts([]string{"sydney"}, false, "", "", "login", fn); err != nil {
+	if err := runOverContexts([]string{"sydney"}, false, shared.Overrides{}, "login", fn); err != nil {
 		t.Fatalf("runOverContexts: %v", err)
 	}
 	if len(seen) != 1 || seen[0] != "sydney" {
@@ -66,13 +66,13 @@ func TestRunOverContextsSingle(t *testing.T) {
 }

 func TestRunOverContextsAllIteratesEveryContext(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	var seen []string
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) {
 		seen = append(seen, rc.Name)
 		return &shared.Token{Context: rc.Name, Address: rc.Address, Token: "s.x"}, nil
 	}
-	if err := runOverContexts(nil, true, "", "", "login", fn); err != nil {
+	if err := runOverContexts(nil, true, shared.Overrides{}, "login", fn); err != nil {
 		t.Fatalf("runOverContexts --all: %v", err)
 	}
 	sort.Strings(seen)
@@ -88,40 +88,40 @@ func TestRunOverContextsAllIteratesEveryContext(t *testing.T) {
 }

 func TestRunOverContextsContextAndAllConflict(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) { return nil, nil }
-	err := runOverContexts([]string{"sydney"}, true, "", "", "login", fn)
+	err := runOverContexts([]string{"sydney"}, true, shared.Overrides{}, "login", fn)
 	if err == nil || !strings.Contains(err.Error(), "not both") {
 		t.Errorf("expected conflict error, got %v", err)
 	}
 }

 func TestRunOverContextsNoTarget(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) { return nil, nil }
-	if err := runOverContexts(nil, false, "", "", "login", fn); err == nil {
+	if err := runOverContexts(nil, false, shared.Overrides{}, "login", fn); err == nil {
 		t.Error("expected error when neither context nor --all given")
 	}
 }

 func TestRunOverContextsAllEmptyConfig(t *testing.T) {
-	setupVctl(t, "contexts: {}\n")
+	setupVcm(t, "contexts: {}\n")
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) { return nil, nil }
-	err := runOverContexts(nil, true, "", "", "login", fn)
+	err := runOverContexts(nil, true, shared.Overrides{}, "login", fn)
 	if err == nil || !strings.Contains(err.Error(), "no contexts configured") {
 		t.Errorf("expected no-contexts error, got %v", err)
 	}
 }

 func TestRunOverContextsAggregatesFailures(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) {
 		if rc.Name == "sydney" {
 			return nil, io.ErrUnexpectedEOF // simulate a login failure
 		}
 		return &shared.Token{Context: rc.Name, Address: rc.Address, Token: "s.x"}, nil
 	}
-	err := runOverContexts(nil, true, "", "", "login", fn)
+	err := runOverContexts(nil, true, shared.Overrides{}, "login", fn)
 	if err == nil || !strings.Contains(err.Error(), "1 of 2") {
 		t.Errorf("expected '1 of 2' aggregate error, got %v", err)
 	}
@@ -137,7 +137,7 @@ func TestRunOverContextsAggregatesFailures(t *testing.T) {

 func TestRunOverContextsResolveErrorCounts(t *testing.T) {
 	// A context missing an address fails resolution and is counted as a failure.
-	setupVctl(t, `
+	setupVcm(t, `
 contexts:
  good:
    address: https://vault.example.net
@@ -146,20 +146,20 @@ contexts:
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) {
 		return &shared.Token{Context: rc.Name, Address: rc.Address, Token: "s.x"}, nil
 	}
-	err := runOverContexts(nil, true, "", "", "login", fn)
+	err := runOverContexts(nil, true, shared.Overrides{}, "login", fn)
 	if err == nil || !strings.Contains(err.Error(), "1 of 2") {
 		t.Errorf("expected resolve failure counted, got %v", err)
 	}
 }

 func TestRunOverContextsAppliesOverrides(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	var got shared.ResolvedContext
 	fn := func(rc shared.ResolvedContext) (*shared.Token, error) {
 		got = rc
 		return &shared.Token{Context: rc.Name, Address: rc.Address, Token: "s.x"}, nil
 	}
-	if err := runOverContexts([]string{"sydney"}, false, "okta", "someone", "login", fn); err != nil {
+	if err := runOverContexts([]string{"sydney"}, false, shared.Overrides{Method: "okta", User: "someone"}, "login", fn); err != nil {
 		t.Fatal(err)
 	}
 	if got.Method != "okta" || got.User != "someone" || got.Path != "okta" {
@@ -237,7 +237,7 @@ func TestDoLoginTokenMethod(t *testing.T) {
 // --- doRenew ---------------------------------------------------------------

 func TestDoRenewNoCachedToken(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	rc := shared.ResolvedContext{Name: "sydney", Address: "https://vault.example.net"}
 	if _, err := doRenew(rc); err == nil {
 		t.Error("expected error renewing a context with no cached token")
@@ -245,7 +245,7 @@ func TestDoRenewNoCachedToken(t *testing.T) {
 }

 func TestDoRenewUsesCachedToken(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.URL.Path != "/v1/auth/token/renew-self" {
 			t.Errorf("path = %q", r.URL.Path)
@@ -276,7 +276,7 @@ func TestDoRenewUsesCachedToken(t *testing.T) {
 // --- runList ---------------------------------------------------------------

 func TestRunListShowsTokenStatus(t *testing.T) {
-	setupVctl(t, vctlConfig)
+	setupVcm(t, vcmConfig)
 	// sydney has a valid token; staging/sydney has none.
 	if err := shared.SaveToken(&shared.Token{
 		Context:   "sydney",
@@ -300,7 +300,7 @@ func TestRunListShowsTokenStatus(t *testing.T) {
 }

 func TestRunListEmptyConfig(t *testing.T) {
-	setupVctl(t, "contexts: {}\n")
+	setupVcm(t, "contexts: {}\n")
 	var buf bytes.Buffer
 	if err := runList(&buf); err != nil {
 		t.Fatal(err)
@@ -0,0 +1,46 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"strings"
+	"testing"
+
+	"git.unkin.net/unkin/golib/keyring"
+	"git.unkin.net/unkin/vault-tools/shared"
+	"golang.org/x/sys/unix"
+)
+
+// TestMain seals tokens with a run-unique key, skipping outside CI where
+// keyctl is unimplemented.
+func TestMain(m *testing.M) {
+	shared.KeyringDesc = fmt.Sprintf("vault-tools-test:vctx:%d", os.Getpid())
+	k, err := keyring.Open(shared.KeyringDesc)
+	if errors.Is(err, unix.ENOSYS) && os.Getenv("CI") == "" {
+		fmt.Println("skipping: kernel keyring unavailable:", err)
+		os.Exit(0)
+	}
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+	code := m.Run()
+	_ = k.Forget()
+	os.Exit(code)
+}
+
+func TestBuildInvocationLockedToken(t *testing.T) {
+	setupVctx(t, vctxConfig, map[string]shared.Token{"sydney": {Address: "https://v", Token: "s.X"}})
+	k, err := keyring.Open(shared.KeyringDesc)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := k.Forget(); err != nil {
+		t.Fatal(err)
+	}
+	_, _, _, err = buildInvocation("sydney", "", []string{"status"}, nil)
+	if !errors.Is(err, shared.ErrLocked) || !strings.Contains(err.Error(), "vcm login sydney") {
+		t.Fatalf("buildInvocation = %v, want ErrLocked with login hint", err)
+	}
+}
@@ -1,19 +1,26 @@
 // Command vctx is a thin, context-aware wrapper around the real `vault` CLI.
 //
-// It resolves a context (via the same config + token cache as vctl), sets
+// It resolves a context (via the same config + token cache as vcm), sets
 // VAULT_ADDR / VAULT_TOKEN / VAULT_NAMESPACE for that single invocation, and
-// execs `vault` with the remaining arguments:
+// execs `vault` with the remaining arguments (or runs it as a child to
+// colourise json/yaml output on a terminal):
 //
 //	vctx --context sydney kv put kv/foo/bar secret=baz
 //	vctx --context staging/sydney token lookup
 package main

 import (
+	"bytes"
+	"errors"
 	"fmt"
+	"io"
 	"os"
 	"os/exec"
+	"os/signal"
+	"strings"
 	"syscall"

+	"git.unkin.net/unkin/golib/colour"
 	"git.unkin.net/unkin/vault-tools/shared"

 	"github.com/spf13/cobra"
@@ -25,6 +32,14 @@ var version = "dev"
 // variable so tests can substitute a fake in place of syscall.Exec.
 var execVault = syscall.Exec

+// osExit is swapped in tests to observe the child's exit code.
+var osExit = os.Exit
+
+// uncaptured commands are always exec'd: buffering their stdout would hide
+// streamed output or prompts (unseal keys, MFA passcodes; write and patch can
+// prompt for MFA) until exit, or break the TTY, for ssh.
+var uncaptured = map[string]bool{"monitor": true, "debug": true, "events": true, "ssh": true, "agent": true, "proxy": true, "server": true, "login": true, "operator": true, "write": true, "patch": true}
+
 func main() {
 	if err := newRootCmd().Execute(); err != nil {
 		os.Exit(1)
@@ -32,15 +47,16 @@ func main() {
 }

 func newRootCmd() *cobra.Command {
-	var context string
+	var context, format, color string

 	root := &cobra.Command{
 		Use:   "vctx --context <context> <vault args...>",
 		Short: "Run the vault CLI against a named context.",
-		Long: "vctx resolves a context from ~/.config/vault (shared with vctl), loads its\n" +
-			"cached token from ~/.cache/vault/<context>, sets VAULT_ADDR, VAULT_TOKEN and\n" +
-			"VAULT_NAMESPACE for this invocation only, and execs `vault` with the\n" +
-			"remaining arguments.\n\n" +
+		Long: "vctx resolves a context from ~/.config/vcm (shared with vcm), loads its\n" +
+			"cached token from ~/.cache/vcm/<context>, sets VAULT_ADDR, VAULT_TOKEN and\n" +
+			"VAULT_NAMESPACE (and VAULT_FORMAT: yaml for kv get and */creds/*, table\n" +
+			"for kv list, unless already chosen) for this invocation only, and execs\n" +
+			"`vault` with the remaining arguments.\n\n" +
 			"Example: vctx --context sydney kv put kv/foo/bar secret=baz",
 		// Everything from the first non-flag argument on is the vault command
 		// line; SetInterspersed(false) below stops flag parsing there so flags
@@ -48,7 +64,7 @@ func newRootCmd() *cobra.Command {
 		Args:         cobra.ArbitraryArgs,
 		SilenceUsage: true,
 		RunE: func(cmd *cobra.Command, args []string) error {
-			return runVctx(context, args)
+			return runVctx(context, format, color, args)
 		},
 	}

@@ -64,6 +80,12 @@ func newRootCmd() *cobra.Command {
 		}
 		return cfg.ContextNames(), cobra.ShellCompDirectiveNoFileComp
 	})
+	root.Flags().StringVar(&format, "format", "", "VAULT_FORMAT for this call (default: picked from the vault command)")
+	_ = root.RegisterFlagCompletionFunc("format", cobra.FixedCompletions(
+		[]string{"table", "json", "yaml", "pretty"}, cobra.ShellCompDirectiveNoFileComp))
+	root.Flags().StringVar(&color, "color", "auto", "Colourise json/yaml output: auto, always or never")
+	_ = root.RegisterFlagCompletionFunc("color", cobra.FixedCompletions(
+		[]string{"auto", "always", "never"}, cobra.ShellCompDirectiveNoFileComp))

 	root.AddCommand(&cobra.Command{
 		Use:          "version",
@@ -77,19 +99,32 @@ func newRootCmd() *cobra.Command {
 }

 // runVctx validates inputs, builds the vault invocation for the context, and
-// execs it (replacing this process).
-func runVctx(context string, args []string) error {
+// execs it (replacing this process), or runs it as a child and colourises its
+// stdout when colour is enabled and the output format is json or yaml.
+func runVctx(context, format, color string, args []string) error {
 	if context == "" {
 		return fmt.Errorf("--context is required")
 	}
+	mode, ok := map[string]colour.Mode{"auto": colour.Auto, "always": colour.Always, "never": colour.Never}[color]
+	if !ok {
+		return fmt.Errorf("--color must be auto, always or never, got %q", color)
+	}
 	if len(args) == 0 {
 		return fmt.Errorf("no vault arguments given (e.g. vctx --context %s kv list kv/)", context)
 	}

-	bin, argv, env, err := buildInvocation(context, args, os.Environ())
+	bin, argv, env, err := buildInvocation(context, format, args, os.Environ())
 	if err != nil {
 		return err
 	}
+	if f := colourFormat(args, env); f != "" && colour.Enabled(mode, os.Stdout) {
+		code, err := runChild(bin, argv, env, f, os.Stdout)
+		if err != nil {
+			return err
+		}
+		osExit(code)
+		return nil
+	}
 	// Replace this process with vault so its exit status, signals and TTY
 	// behaviour pass straight through.
 	if err := execVault(bin, argv, env); err != nil {
@@ -101,9 +136,11 @@ func runVctx(context string, args []string) error {
 // buildInvocation resolves the context and its cached token, locates the vault
 // binary, and returns the binary path, argv (vault + args) and the environment
 // to exec with. baseEnv is the starting environment (normally os.Environ());
-// the Vault settings are appended so they override any ambient values (exec
-// semantics: the last assignment of a variable wins).
-func buildInvocation(context string, args, baseEnv []string) (bin string, argv []string, env []string, err error) {
+// ambient copies of the keys vctx sets are dropped first, since Go programs
+// (vault included) honour the first occurrence of a duplicated variable.
+// VAULT_NAMESPACE is always dropped so a context without one is not redirected.
+// format, when non-empty, is set as VAULT_FORMAT; otherwise autoFormat picks one.
+func buildInvocation(context, format string, args, baseEnv []string) (bin string, argv []string, env []string, err error) {
 	cfg, err := shared.Load()
 	if err != nil {
 		return "", nil, nil, err
@@ -122,12 +159,10 @@ func buildInvocation(context string, args, baseEnv []string) (bin string, argv [
 		return "", nil, nil, fmt.Errorf("vault CLI not found in PATH: %w", err)
 	}

-	env = make([]string, len(baseEnv), len(baseEnv)+3)
-	copy(env, baseEnv)
-	env = append(env,
-		"VAULT_ADDR="+rc.Address,
-		"VAULT_TOKEN="+tok.Token,
-	)
+	set := map[string]string{
+		"VAULT_ADDR":  rc.Address,
+		"VAULT_TOKEN": tok.Token,
+	}
 	// Namespace comes from the context, falling back to what the token was
 	// issued under; only set when non-empty.
 	ns := rc.Namespace
@@ -135,9 +170,153 @@ func buildInvocation(context string, args, baseEnv []string) (bin string, argv [
 		ns = tok.Namespace
 	}
 	if ns != "" {
-		env = append(env, "VAULT_NAMESPACE="+ns)
+		set["VAULT_NAMESPACE"] = ns
+	}
+	if format == "" {
+		format = autoFormat(args, baseEnv)
+	}
+	if format != "" {
+		set["VAULT_FORMAT"] = format
+	}
+
+	for _, e := range baseEnv {
+		k, _, _ := strings.Cut(e, "=")
+		if _, ok := set[k]; ok || k == "VAULT_NAMESPACE" {
+			continue
+		}
+		env = append(env, e)
+	}
+	for _, k := range []string{"VAULT_ADDR", "VAULT_TOKEN", "VAULT_NAMESPACE", "VAULT_FORMAT"} {
+		if v, ok := set[k]; ok {
+			env = append(env, k+"="+v)
+		}
 	}

 	argv = append([]string{vaultBin}, args...)
 	return vaultBin, argv, env, nil
 }
+
+// autoFormat picks VAULT_FORMAT from the vault command line: yaml for
+// `kv get` and dynamic creds (`*/creds/*`), table for `kv list`, else "".
+// It returns "" when the caller already chose (ambient VAULT_FORMAT, or a
+// -format/-field flag, since vault formats -field values in non-table modes).
+func autoFormat(args, baseEnv []string) string {
+	for _, e := range baseEnv {
+		if strings.HasPrefix(e, "VAULT_FORMAT=") && e != "VAULT_FORMAT=" {
+			return ""
+		}
+	}
+	var pos []string
+	for i, a := range args {
+		if a == "--" {
+			pos = append(pos, args[i+1:]...)
+			break
+		}
+		name, _, _ := strings.Cut(strings.TrimLeft(a, "-"), "=")
+		switch {
+		case !strings.HasPrefix(a, "-"):
+			pos = append(pos, a)
+		case name == "format" || name == "field":
+			return ""
+		}
+	}
+	isKV := func(sub string) bool { return len(pos) >= 2 && pos[0] == "kv" && pos[1] == sub }
+	switch {
+	case isKV("list"):
+		return "table"
+	case isKV("get"):
+		return "yaml"
+	}
+	for _, p := range pos {
+		if strings.Contains(p, "/creds/") {
+			return "yaml"
+		}
+	}
+	return ""
+}
+
+// colourFormat returns the effective vault output format ("json" or "yaml")
+// when it is one we colourise, else "". A -format arg beats VAULT_FORMAT, as in
+// vault itself.
+func colourFormat(args, env []string) string {
+	f := ""
+	var pos []string
+	for _, e := range env {
+		if v, ok := strings.CutPrefix(e, "VAULT_FORMAT="); ok {
+			f = v
+		}
+	}
+	for i := 0; i < len(args); i++ {
+		a := args[i]
+		if a == "--" {
+			pos = append(pos, args[i+1:]...)
+			break
+		}
+		if !strings.HasPrefix(a, "-") {
+			pos = append(pos, a)
+			continue
+		}
+		name, val, hasVal := strings.Cut(strings.TrimLeft(a, "-"), "=")
+		if name != "format" {
+			continue
+		}
+		if !hasVal && i+1 < len(args) {
+			i++
+			val = args[i]
+		}
+		f = val
+	}
+	f = strings.ToLower(f)
+	if len(pos) == 0 || uncaptured[pos[0]] || (f != "json" && f != "yaml") {
+		return ""
+	}
+	return f
+}
+
+// runChild runs vault with stdin/stderr passed through, forwards SIGTERM and
+// SIGHUP, then writes its captured stdout colourised to w. It returns vault's
+// exit code, or 128+n if it died from signal n.
+func runChild(bin string, argv, env []string, format string, w io.Writer) (int, error) {
+	var out bytes.Buffer
+	cmd := exec.Command(bin, argv[1:]...)
+	cmd.Env, cmd.Stdin, cmd.Stdout, cmd.Stderr = env, os.Stdin, &out, os.Stderr
+
+	sigs := make(chan os.Signal, 1)
+	// SIGINT is caught but not forwarded: vault is in our process group and already gets ^C.
+	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM, syscall.SIGHUP)
+	defer signal.Stop(sigs)
+	if err := cmd.Start(); err != nil {
+		return 0, fmt.Errorf("run vault: %w", err)
+	}
+	done := make(chan struct{})
+	defer close(done)
+	go func() {
+		for {
+			select {
+			case s := <-sigs:
+				if s != syscall.SIGINT {
+					_ = cmd.Process.Signal(s)
+				}
+			case <-done:
+				return
+			}
+		}
+	}()
+
+	err := cmd.Wait()
+	var ee *exec.ExitError
+	if err != nil && !errors.As(err, &ee) {
+		return 0, fmt.Errorf("run vault: %w", err)
+	}
+	paint := colour.JSON
+	if format == "yaml" {
+		paint = colour.YAML
+	}
+	if err := paint(w, out.Bytes()); err != nil {
+		return 0, err
+	}
+	if ws, ok := cmd.ProcessState.Sys().(syscall.WaitStatus); ok && ws.Signaled() {
+		return 128 + int(ws.Signal()), nil
+	}
+	return cmd.ProcessState.ExitCode(), nil
+}
@@ -1,12 +1,15 @@
 package main

 import (
+	"bytes"
 	"errors"
 	"os"
 	"path/filepath"
 	"reflect"
 	"strings"
+	"syscall"
 	"testing"
+	"time"

 	"git.unkin.net/unkin/vault-tools/shared"
 )
@@ -20,11 +23,11 @@ func setupVctx(t *testing.T, cfg string, tokens map[string]shared.Token) string
 	t.Setenv("XDG_CONFIG_HOME", cfgHome)
 	t.Setenv("XDG_CACHE_HOME", t.TempDir())

-	cfgDir := filepath.Join(cfgHome, "vault")
+	cfgDir := filepath.Join(cfgHome, "vcm")
 	if err := os.MkdirAll(cfgDir, 0o700); err != nil {
 		t.Fatal(err)
 	}
-	if err := os.WriteFile(filepath.Join(cfgDir, "vctl.yaml"), []byte(cfg), 0o600); err != nil {
+	if err := os.WriteFile(filepath.Join(cfgDir, "config.yaml"), []byte(cfg), 0o600); err != nil {
 		t.Fatal(err)
 	}
 	for name, tok := range tokens {
@@ -53,16 +56,20 @@ contexts:
    namespace: staging
 `

-// lastVal returns the value of the last occurrence of key in an env slice,
-// mirroring exec's "last assignment wins" semantics.
-func lastVal(env []string, key string) (string, bool) {
-	val, ok := "", false
+// envVal returns key's value from an env slice, failing the test if the key
+// appears more than once (Go's os/exec children honour the first occurrence).
+func envVal(t *testing.T, env []string, key string) (string, bool) {
+	t.Helper()
+	val, n := "", 0
 	for _, e := range env {
 		if strings.HasPrefix(e, key+"=") {
-			val, ok = e[len(key)+1:], true
+			val, n = e[len(key)+1:], n+1
 		}
 	}
-	return val, ok
+	if n > 1 {
+		t.Errorf("%s appears %d times in env %v", key, n, env)
+	}
+	return val, n > 0
 }

 func TestBuildInvocationArgsAndEnvOverride(t *testing.T) {
@@ -71,10 +78,10 @@ func TestBuildInvocationArgsAndEnvOverride(t *testing.T) {
 	})

 	// Ambient VAULT_ADDR/VAULT_TOKEN must be overridden by the context's values.
-	baseEnv := []string{"HOME=/home/x", "VAULT_ADDR=ambient", "VAULT_TOKEN=ambient"}
+	baseEnv := []string{"HOME=/home/x", "VAULT_ADDR=ambient", "VAULT_TOKEN=ambient", "VAULT_NAMESPACE=ambient"}
 	args := []string{"kv", "get", "-field=foo", "secret/x"}

-	bin, argv, env, err := buildInvocation("sydney", args, baseEnv)
+	bin, argv, env, err := buildInvocation("sydney", "", args, baseEnv)
 	if err != nil {
 		t.Fatalf("buildInvocation: %v", err)
 	}
@@ -86,17 +93,17 @@ func TestBuildInvocationArgsAndEnvOverride(t *testing.T) {
 	if !reflect.DeepEqual(argv, wantArgv) {
 		t.Errorf("argv = %v, want %v", argv, wantArgv)
 	}
-	if v, _ := lastVal(env, "VAULT_ADDR"); v != "https://vault.syd1.au.unkin.net" {
+	if v, _ := envVal(t, env, "VAULT_ADDR"); v != "https://vault.syd1.au.unkin.net" {
 		t.Errorf("VAULT_ADDR = %q, want context override to win", v)
 	}
-	if v, _ := lastVal(env, "VAULT_TOKEN"); v != "s.SYDTOK" {
+	if v, _ := envVal(t, env, "VAULT_TOKEN"); v != "s.SYDTOK" {
 		t.Errorf("VAULT_TOKEN = %q, want s.SYDTOK", v)
 	}
-	if _, ok := lastVal(env, "VAULT_NAMESPACE"); ok {
+	if _, ok := envVal(t, env, "VAULT_NAMESPACE"); ok {
 		t.Error("VAULT_NAMESPACE should be unset for a context with no namespace")
 	}
 	// The ambient HOME must be preserved.
-	if v, _ := lastVal(env, "HOME"); v != "/home/x" {
+	if v, _ := envVal(t, env, "HOME"); v != "/home/x" {
 		t.Errorf("HOME = %q, base env not preserved", v)
 	}
 }
@@ -105,11 +112,11 @@ func TestBuildInvocationNamespaceFromContext(t *testing.T) {
 	setupVctx(t, vctxConfig, map[string]shared.Token{
 		"staging/sydney": {Address: "https://vault-staging.syd1.au.unkin.net", Namespace: "staging", Token: "s.X"},
 	})
-	_, _, env, err := buildInvocation("staging/sydney", []string{"token", "lookup"}, nil)
+	_, _, env, err := buildInvocation("staging/sydney", "", []string{"token", "lookup"}, nil)
 	if err != nil {
 		t.Fatalf("buildInvocation: %v", err)
 	}
-	if v, _ := lastVal(env, "VAULT_NAMESPACE"); v != "staging" {
+	if v, _ := envVal(t, env, "VAULT_NAMESPACE"); v != "staging" {
 		t.Errorf("VAULT_NAMESPACE = %q, want staging", v)
 	}
 }
@@ -120,18 +127,18 @@ func TestBuildInvocationNamespaceFallsBackToToken(t *testing.T) {
 	setupVctx(t, vctxConfig, map[string]shared.Token{
 		"sydney": {Address: "https://vault.syd1.au.unkin.net", Namespace: "from-token", Token: "s.X"},
 	})
-	_, _, env, err := buildInvocation("sydney", []string{"status"}, nil)
+	_, _, env, err := buildInvocation("sydney", "", []string{"status"}, nil)
 	if err != nil {
 		t.Fatalf("buildInvocation: %v", err)
 	}
-	if v, _ := lastVal(env, "VAULT_NAMESPACE"); v != "from-token" {
+	if v, _ := envVal(t, env, "VAULT_NAMESPACE"); v != "from-token" {
 		t.Errorf("VAULT_NAMESPACE = %q, want from-token fallback", v)
 	}
 }

 func TestBuildInvocationMissingToken(t *testing.T) {
 	setupVctx(t, vctxConfig, nil) // no cached tokens
-	_, _, _, err := buildInvocation("sydney", []string{"status"}, nil)
+	_, _, _, err := buildInvocation("sydney", "", []string{"status"}, nil)
 	if err == nil {
 		t.Fatal("expected error for missing cached token")
 	}
@@ -142,16 +149,16 @@ func TestBuildInvocationMissingToken(t *testing.T) {

 func TestBuildInvocationUnknownContext(t *testing.T) {
 	setupVctx(t, vctxConfig, nil)
-	if _, _, _, err := buildInvocation("nope", []string{"status"}, nil); err == nil {
+	if _, _, _, err := buildInvocation("nope", "", []string{"status"}, nil); err == nil {
 		t.Error("expected error for unknown context")
 	}
 }

 func TestRunVctxValidation(t *testing.T) {
-	if err := runVctx("", []string{"status"}); err == nil || !strings.Contains(err.Error(), "--context is required") {
+	if err := runVctx("", "", "auto", []string{"status"}); err == nil || !strings.Contains(err.Error(), "--context is required") {
 		t.Errorf("empty context: got %v", err)
 	}
-	if err := runVctx("sydney", nil); err == nil || !strings.Contains(err.Error(), "no vault arguments") {
+	if err := runVctx("sydney", "", "auto", nil); err == nil || !strings.Contains(err.Error(), "no vault arguments") {
 		t.Errorf("no args: got %v", err)
 	}
 }
@@ -170,7 +177,7 @@ func TestRunVctxExecsWithBuiltInvocation(t *testing.T) {
 	}
 	t.Cleanup(func() { execVault = orig })

-	if err := runVctx("sydney", []string{"kv", "list", "kv/"}); err != nil {
+	if err := runVctx("sydney", "", "auto", []string{"kv", "list", "kv/"}); err != nil {
 		t.Fatalf("runVctx: %v", err)
 	}
 	if gotBin != vault {
@@ -179,7 +186,7 @@ func TestRunVctxExecsWithBuiltInvocation(t *testing.T) {
 	if !reflect.DeepEqual(gotArgv, []string{vault, "kv", "list", "kv/"}) {
 		t.Errorf("exec argv = %v", gotArgv)
 	}
-	if v, _ := lastVal(gotEnv, "VAULT_TOKEN"); v != "s.SYDTOK" {
+	if v, _ := envVal(t, gotEnv, "VAULT_TOKEN"); v != "s.SYDTOK" {
 		t.Errorf("exec env VAULT_TOKEN = %q", v)
 	}
 }
@@ -192,8 +199,226 @@ func TestRunVctxSurfacesExecError(t *testing.T) {
 	execVault = func(bin string, argv, env []string) error { return errors.New("boom") }
 	t.Cleanup(func() { execVault = orig })

-	err := runVctx("sydney", []string{"status"})
+	err := runVctx("sydney", "", "auto", []string{"status"})
 	if err == nil || !strings.Contains(err.Error(), "exec vault") {
 		t.Errorf("expected wrapped exec error, got %v", err)
 	}
 }
+
+func TestAutoFormat(t *testing.T) {
+	cases := []struct {
+		args []string
+		env  []string
+		want string
+	}{
+		{[]string{"kv", "get", "-mount=secret", "foo"}, nil, "yaml"},
+		{[]string{"read", "aws/creds/role"}, nil, "yaml"},
+		{[]string{"write", "db/creds/x", "ttl=1h"}, nil, "yaml"},
+		{[]string{"kv", "list"}, nil, "table"},
+		{[]string{"kv", "list", "aws/creds/"}, nil, "table"},
+		{[]string{"status"}, nil, ""},
+		{[]string{"kv", "put", "kv/foo", "a=b"}, nil, ""},
+		{[]string{"kv", "get", "-format=json", "kv/foo"}, nil, ""},
+		{[]string{"read", "--format", "json", "aws/creds/role"}, nil, ""},
+		{[]string{"kv", "get", "-field=password", "kv/foo"}, nil, ""},
+		{[]string{"kv", "get", "--", "-format=json"}, nil, "yaml"},
+		{[]string{"kv", "get", "kv/foo"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"kv", "get", "kv/foo"}, []string{"VAULT_FORMAT="}, "yaml"},
+	}
+	for _, c := range cases {
+		if got := autoFormat(c.args, c.env); got != c.want {
+			t.Errorf("autoFormat(%v, %v) = %q, want %q", c.args, c.env, got, c.want)
+		}
+	}
+}
+
+func TestBuildInvocationFormat(t *testing.T) {
+	setupVctx(t, vctxConfig, map[string]shared.Token{
+		"sydney": {Address: "https://vault.syd1.au.unkin.net", Token: "s.X"},
+	})
+	ambient := []string{"VAULT_FORMAT=table"}
+	cases := []struct {
+		flag string
+		args []string
+		base []string
+		want string
+		set  bool
+	}{
+		{"", []string{"kv", "get", "kv/foo"}, nil, "yaml", true},
+		{"", []string{"status"}, nil, "", false},
+		{"json", []string{"kv", "get", "kv/foo"}, nil, "json", true},
+		{"json", []string{"status"}, nil, "json", true},
+		{"", []string{"kv", "get", "kv/foo"}, ambient, "table", true},
+		{"json", []string{"kv", "get", "kv/foo"}, ambient, "json", true},
+	}
+	for _, c := range cases {
+		_, _, env, err := buildInvocation("sydney", c.flag, c.args, c.base)
+		if err != nil {
+			t.Fatalf("buildInvocation: %v", err)
+		}
+		if v, ok := envVal(t, env, "VAULT_FORMAT"); v != c.want || ok != c.set {
+			t.Errorf("flag %q args %v base %v: VAULT_FORMAT = %q (set %v), want %q (set %v)", c.flag, c.args, c.base, v, ok, c.want, c.set)
+		}
+	}
+}
+
+func TestColourFormat(t *testing.T) {
+	cases := []struct {
+		args []string
+		env  []string
+		want string
+	}{
+		{[]string{"kv", "get", "kv/foo"}, []string{"VAULT_FORMAT=yaml"}, "yaml"},
+		{[]string{"read", "x"}, []string{"VAULT_FORMAT=JSON"}, "json"},
+		{[]string{"kv", "list", "kv/"}, []string{"VAULT_FORMAT=table"}, ""},
+		{[]string{"read", "x"}, nil, ""},
+		{[]string{"read", "x"}, []string{"VAULT_FORMAT=pretty"}, ""},
+		{[]string{"read", "-format=raw", "x"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"read", "-format=json", "x"}, nil, "json"},
+		{[]string{"read", "--format", "yaml", "x"}, []string{"VAULT_FORMAT=table"}, "yaml"},
+		{[]string{"read", "--", "-format=json"}, nil, ""},
+		{[]string{"events", "subscribe", "kv*"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"monitor"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"ssh", "-format=json", "host"}, nil, ""},
+		{[]string{"login", "-method=userpass"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"operator", "unseal"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"-format=yaml", "operator", "generate-root"}, nil, ""},
+		{[]string{"operator", "rekey", "-format=json"}, nil, ""},
+		{[]string{"write", "auth/userpass/login/bob"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"write", "-format=json", "ns1/auth/x/login/y"}, nil, ""},
+		{[]string{"write", "-format=json", "secret/foo", "a=b"}, nil, ""},
+		{[]string{"patch", "auth/x/config"}, []string{"VAULT_FORMAT=json"}, ""},
+		{[]string{"patch", "-format=yaml", "secret/foo", "a=b"}, nil, ""},
+	}
+	for _, c := range cases {
+		if got := colourFormat(c.args, c.env); got != c.want {
+			t.Errorf("colourFormat(%v, %v) = %q, want %q", c.args, c.env, got, c.want)
+		}
+	}
+}
+
+// fakeVault writes a shell script standing in for vault and returns its path.
+func fakeVault(t *testing.T, body string) string {
+	t.Helper()
+	p := filepath.Join(t.TempDir(), "vault")
+	if err := os.WriteFile(p, []byte("#!/bin/sh\n"+body+"\n"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	return p
+}
+
+func TestRunChild(t *testing.T) {
+	cases := []struct {
+		name, body, format string
+		code               int
+		want               string
+	}{
+		{"json exit 0", `echo '{"a":1}'`, "json", 0, "\x1b[1;34m\"a\""},
+		{"yaml exit 3", "echo 'a: b'; exit 3", "yaml", 3, "\x1b[36ma"},
+		{"invalid passes through", "echo 'not json {'; exit 2", "json", 2, "not json {\n"},
+		{"signal", "kill -TERM $$", "json", 128 + 15, ""},
+	}
+	for _, c := range cases {
+		bin := fakeVault(t, c.body)
+		var out bytes.Buffer
+		code, err := runChild(bin, []string{bin}, nil, c.format, &out)
+		if err != nil {
+			t.Fatalf("%s: %v", c.name, err)
+		}
+		if code != c.code {
+			t.Errorf("%s: code = %d, want %d", c.name, code, c.code)
+		}
+		if !strings.Contains(out.String(), c.want) {
+			t.Errorf("%s: output %q missing %q", c.name, out.String(), c.want)
+		}
+	}
+}
+
+func TestRunChildForwardsSignal(t *testing.T) {
+	dir := t.TempDir()
+	bin := fakeVault(t, `trap 'echo INT >> "$D/got"' INT
+trap 'echo TERM >> "$D/got"; trap - TERM; kill -TERM $$' TERM
+touch "$D/ready"
+i=0; while [ $i -lt 100 ]; do sleep 0.05; i=$((i+1)); done`)
+	type res struct {
+		code int
+		err  error
+	}
+	ch := make(chan res, 1)
+	go func() {
+		code, err := runChild(bin, []string{bin}, append(os.Environ(), "D="+dir), "json", &bytes.Buffer{})
+		ch <- res{code, err}
+	}()
+	for i := 0; i < 200; i++ {
+		if _, err := os.Stat(filepath.Join(dir, "ready")); err == nil {
+			break
+		}
+		time.Sleep(10 * time.Millisecond)
+	}
+	if err := syscall.Kill(os.Getpid(), syscall.SIGINT); err != nil {
+		t.Fatal(err)
+	}
+	time.Sleep(200 * time.Millisecond)
+	if err := syscall.Kill(os.Getpid(), syscall.SIGTERM); err != nil {
+		t.Fatal(err)
+	}
+	r := <-ch
+	if r.err != nil {
+		t.Fatal(r.err)
+	}
+	if got, _ := os.ReadFile(filepath.Join(dir, "got")); string(got) != "TERM\n" {
+		t.Errorf("child signals = %q, want only SIGTERM", got)
+	}
+	if r.code != 128+15 {
+		t.Errorf("code = %d, want %d", r.code, 128+15)
+	}
+}
+
+func TestRunChildPassesArgsAndEnv(t *testing.T) {
+	bin := fakeVault(t, `echo "{\"args\":\"$*\",\"tok\":\"$VAULT_TOKEN\"}"`)
+	var out bytes.Buffer
+	if _, err := runChild(bin, []string{bin, "kv", "get", "x"}, []string{"VAULT_TOKEN=s.T"}, "json", &out); err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(out.String(), "kv get x") || !strings.Contains(out.String(), "s.T") {
+		t.Errorf("output %q", out.String())
+	}
+}
+
+func TestRunVctxColourDecision(t *testing.T) {
+	setupVctx(t, vctxConfig, map[string]shared.Token{
+		"sydney": {Address: "https://vault.syd1.au.unkin.net", Token: "s.X"},
+	})
+	t.Setenv("VAULT_FORMAT", "")
+	origExec, origExit := execVault, osExit
+	t.Cleanup(func() { execVault, osExit = origExec, origExit })
+
+	cases := []struct {
+		color string
+		args  []string
+		exec  bool
+	}{
+		{"never", []string{"kv", "get", "kv/foo"}, true},
+		{"auto", []string{"kv", "get", "kv/foo"}, true}, // stdout is not a TTY under go test
+		{"always", []string{"kv", "list", "kv/"}, true},
+		{"always", []string{"status"}, true},
+		{"always", []string{"kv", "get", "kv/foo"}, false},
+		{"always", []string{"read", "-format=json", "x"}, false},
+		{"always", []string{"operator", "unseal", "-format=json"}, true},
+		{"always", []string{"login", "-format=json"}, true},
+	}
+	for _, c := range cases {
+		execed, exited := false, -1
+		execVault = func(string, []string, []string) error { execed = true; return nil }
+		osExit = func(code int) { exited = code }
+		if err := runVctx("sydney", "", c.color, c.args); err != nil {
+			t.Fatalf("%s %v: %v", c.color, c.args, err)
+		}
+		if execed != c.exec || (exited == 0) == c.exec {
+			t.Errorf("%s %v: exec=%v exit=%d, want exec=%v", c.color, c.args, execed, exited, c.exec)
+		}
+	}
+	if err := runVctx("sydney", "", "rainbow", []string{"status"}); err == nil {
+		t.Error("expected error for invalid --color")
+	}
+}
Author	SHA1	Message	Date
benvin	7a6a3f559a	Merge pull request 'vctx: colourise json/yaml output' (#6 ) from benvin/vctx-colour into main ci/woodpecker/tag/release Pipeline was successful Details Reviewed-on: #6	2026-10-24 16:25:00 +11:00
unkin-agent	7540cbc9a4	vctx: always exec write and patch (MFA prompt on stdout) ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-24 16:16:20 +11:00
unkin-agent	cb1e048e0f	Merge main ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 23:20:42 +11:00
benvin	c89657b347	Merge pull request 'Encrypt cached tokens at rest' (#7 ) from benvin/encrypt-cache into main Reviewed-on: #7	2026-10-23 23:19:45 +11:00
unkin-agent	1cedcbde19	vctx: exec auth/ writes uncoloured; stop forwarding SIGINT to vault ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 23:17:42 +11:00
unkin-agent	92223ce33d	vctx: exec login and operator commands uncoloured; test signal forwarding ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 23:12:33 +11:00
unkin-agent	42048ae6ee	Encrypt cached tokens with a kernel keyring key ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 23:07:35 +11:00
unkin-agent	f151902e43	vctx: colourise json/yaml output with --color ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 23:06:41 +11:00
benvin	ede28266b3	Merge pull request 'Build release binaries for linux only' (#5 ) from benvin/linux-only-release into main Reviewed-on: #5	2026-10-23 22:43:43 +11:00
benvin	ac032216c8	Merge pull request 'vctx: set VAULT_FORMAT from the vault command' (#3 ) from benvin/vctx-format into main Reviewed-on: #3	2026-10-23 22:43:17 +11:00
benvin	c895aec43c	Merge pull request 'Add OIDC login with role selection to vcm' (#4 ) from benvin/vcm-oidc into main Reviewed-on: #4	2026-10-23 22:43:09 +11:00
unkin-agent	d0210bf760	Build release binaries for linux only ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 22:34:17 +11:00
benvin	1dcb23606f	Merge pull request 'Rename vctl to vcm' (#2 ) from benvin/vcm-rename into main Reviewed-on: #2	2026-10-23 22:32:49 +11:00
unkin-agent	0d9dd267fc	Drop ambient copies of vctx-managed env vars before exec ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 22:03:45 +11:00
unkin-agent	ddc25139f7	Support OIDC form_post, require loopback listener, redact request URLs in errors ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 22:01:42 +11:00
unkin-agent	718a3a9063	Stop vctx format scan at --; limit raw to vault read ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 22:00:31 +11:00
unkin-agent	588aea7858	Add OIDC login with per-context role to vcm ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 21:58:12 +11:00
unkin-agent	5a64b10b25	Set VAULT_FORMAT in vctx from the vault command ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details	2026-10-23 21:57:28 +11:00
unkin-agent	b59a62f038	Rename vctl to vcm and move config/cache to vcm dirs ci/woodpecker/pr/build Pipeline was successful Details ci/woodpecker/pr/test Pipeline was successful Details ci/woodpecker/pr/pre-commit Pipeline was successful Details	2026-10-23 21:55:13 +11:00
benvin	46560219ed	Merge pull request 'Add vctl and vctx Vault token CLIs' (#1 ) from benvin/vault-tools-initial into main ci/woodpecker/tag/release Pipeline was successful Details Reviewed-on: #1	2026-07-27 00:46:55 +10:00