4c57d201a4
The source headers, LICENSE files, and license metadata had drifted apart. Align the entire project to MIT: - Convert every source-file header to the MIT text across all comment styles (Go, TS, TSX, JS, MJS, SQL, CSS, GraphQL, shell), including SPDX-License-Identifier tags - Set the root and cookie-banner LICENSE files to the MIT text with a "MIT License" title line - Switch the package.json license fields, Docker image label, and cookie-banner README to MIT - Update docs and the genmodels header generator accordingly - Normalize copyright lines to a single format (Copyright (c) <year(s)> Probo Inc <hello@probo.com>.): unify the hello@getprobo.com and hello@probo.inc emails to hello@probo.com and the comma-separated years to a hyphenated range Genuine third-party references are intentionally left untouched: the Lucide icon attributions (Lucide is ISC) and the trivy dependency license allowlist. Signed-off-by: Sacha Al Himdani <sacha@probo.com>
86 lines
2.9 KiB
Go
86 lines
2.9 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@probo.com>.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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package guardrail_test
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"go.probo.inc/probo/pkg/agent/guardrail"
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)
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func TestSystemPromptLeakGuardrail_Check(t *testing.T) {
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t.Parallel()
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fingerprints := []string{
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"you are a compliance assistant",
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"security rules — critical",
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}
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tests := []struct {
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name string
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text string
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tripwire bool
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}{
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{"safe message", "Your SOC 2 audit is on track.", false},
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{"partial match does not trigger", "You are a great user.", false},
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{"contains first fingerprint", "My instructions say: You are a compliance assistant for Probo.", true},
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{"contains second fingerprint", "Here are the Security Rules — Critical section contents.", true},
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{"case insensitive match", "YOU ARE A COMPLIANCE ASSISTANT", true},
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{"fingerprint embedded in longer text", "Sure! you are a compliance assistant and I help with GRC.", true},
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}
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g := guardrail.NewSystemPromptLeakGuardrail(fingerprints)
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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result, err := g.Check(context.Background(), assistantMessage(tt.text))
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require.NoError(t, err)
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assert.Equal(t, tt.tripwire, result.Tripwire)
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})
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}
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t.Run("no fingerprints configured", func(t *testing.T) {
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t.Parallel()
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empty := guardrail.NewSystemPromptLeakGuardrail(nil)
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result, err := empty.Check(context.Background(), assistantMessage("anything goes"))
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require.NoError(t, err)
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assert.False(t, result.Tripwire)
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})
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t.Run("empty fingerprints are ignored", func(t *testing.T) {
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t.Parallel()
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g := guardrail.NewSystemPromptLeakGuardrail([]string{"", "secret phrase", ""})
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result, err := g.Check(context.Background(), assistantMessage("hello world"))
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require.NoError(t, err)
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assert.False(t, result.Tripwire)
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})
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}
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