# Docs: https://docs.gitlab.com/ee/operations/feature_flags.html
# Format: glffct- prefix followed by 20+ alphanumeric/_/- characters.
# The feature-flags client token authorizes an Unleash client to read a
# project's feature-flag configuration; leaking one discloses the flag
# strategies/rollout, so the severity is low (read-only config).
# Verify: Unleash client API call with this token; reported unverified.
# Prefix: glffct-
[detector]
id = "gitlab-feature-flags-client-token"
name = "GitLab Feature Flags Client Token"
service = "gitlab"
severity = "low"
ml = { match_mode = "lift", entropy_mode = "disabled", weight = 1.0, context_radius_lines = 5 }
match_confidence = { literal_prefix_weight = 0.35, context_anchor_weight = 0.20, entropy_weight = 0.20, high_entropy_partial_weight = 0.12, moderate_entropy_threshold = 3.0, moderate_entropy_weight = 0.05, low_entropy_penalty_floor = 2.0, low_entropy_min_match_length = 10, low_entropy_penalty_multiplier = 0.60, keyword_nearby_weight = 0.10, sensitive_file_weight = 0.10, companion_weight = 0.05, very_high_entropy_margin = 1.2999999999999998, named_anchor_floor = 0.55, assignment_context_multiplier = 1.0, string_literal_context_multiplier = 0.9, unknown_context_multiplier = 0.8, documentation_context_multiplier = 0.3, comment_context_multiplier = 0.4, test_context_multiplier = 0.3, encrypted_context_multiplier = 0.05, soft_context_suppression_threshold = 0.5, encrypted_context_suppression_threshold = 0.8, post_match = { placeholder_multiplier = 0.05, minimum_byte_diversity = 0.1, low_diversity_multiplier = 0.1, maximum_repeat_ratio = 0.8, degenerate_run_min_length = 10, degenerate_repeat_multiplier = 0.1, fixture_path_multiplier = 0.5, ml_context_reapply_below = 0.95 } }
keywords = ["glffct-", "gitlab", "feature_flag", "unleash"]
[[detector.patterns]]
regex = 'glffct-[a-zA-Z0-9_\-]{20,}'
description = "GitLab feature-flags client (Unleash) token (glffct- prefix)"
[[detector.tests]]
test_positive = "glffct-Me6Qq1St5Uv2Wy8Ab4Zd7Df9G"
test_negative = "glffct-short"