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| 1 | +#!/bin/sh |
| 2 | +set -e |
| 3 | + |
| 4 | +# ============================================================================ |
| 5 | +# Langfuse Secrets Storage Script for Vault |
| 6 | +# ============================================================================ |
| 7 | +# This script stores Langfuse configuration secrets in HashiCorp Vault. |
| 8 | +# Run this script AFTER vault-init.sh has completed successfully. |
| 9 | +# |
| 10 | +# Prerequisites: |
| 11 | +# 1. Vault must be initialized and unsealed |
| 12 | +# 2. Environment variables must be set (LANGFUSE_INIT_PROJECT_PUBLIC_KEY, etc.) |
| 13 | +# 3. Root token must be available in /vault/file/unseal-keys.json |
| 14 | +# |
| 15 | +# Usage: |
| 16 | +# ./store-langfuse-secrets.sh |
| 17 | +# |
| 18 | +# Or with custom values: |
| 19 | +# LANGFUSE_INIT_PROJECT_PUBLIC_KEY=pk-xxx \ |
| 20 | +# LANGFUSE_INIT_PROJECT_SECRET_KEY=sk-xxx \ |
| 21 | +# LANGFUSE_HOST=http://langfuse-web:3000 \ |
| 22 | +# ./store-langfuse-secrets.sh |
| 23 | +# ============================================================================ |
| 24 | + |
| 25 | +VAULT_ADDR="${VAULT_ADDR:-http://vault:8200}" |
| 26 | +UNSEAL_KEYS_FILE="/vault/file/unseal-keys.json" |
| 27 | + |
| 28 | +echo "========================================" |
| 29 | +echo "Langfuse Secrets Storage Script" |
| 30 | +echo "========================================" |
| 31 | + |
| 32 | +# Check if Vault is available |
| 33 | +echo "Checking Vault availability..." |
| 34 | +if ! wget -q -O- "$VAULT_ADDR/v1/sys/health" >/dev/null 2>&1; then |
| 35 | + echo "Error: Vault is not available at $VAULT_ADDR" |
| 36 | + echo " Please ensure Vault is running and accessible." |
| 37 | + exit 1 |
| 38 | +fi |
| 39 | +echo "Vault is available" |
| 40 | + |
| 41 | +# Check if Vault is sealed |
| 42 | +SEALED=$(wget -q -O- "$VAULT_ADDR/v1/sys/seal-status" | grep -o '"sealed":[^,}]*' | cut -d':' -f2) |
| 43 | +if [ "$SEALED" = "true" ]; then |
| 44 | + echo "Error: Vault is sealed" |
| 45 | + echo " Please unseal Vault first using vault-init.sh or manual unseal process." |
| 46 | + exit 1 |
| 47 | +fi |
| 48 | +echo "Vault is unsealed" |
| 49 | + |
| 50 | +# Get root token |
| 51 | +echo "Loading Vault root token..." |
| 52 | +if [ ! -f "$UNSEAL_KEYS_FILE" ]; then |
| 53 | + echo "Error: Unseal keys file not found at $UNSEAL_KEYS_FILE" |
| 54 | + echo " Please run vault-init.sh first to initialize Vault." |
| 55 | + exit 1 |
| 56 | +fi |
| 57 | + |
| 58 | +ROOT_TOKEN=$(grep -o '"root_token":"[^"]*"' "$UNSEAL_KEYS_FILE" | cut -d':' -f2 | tr -d '"') |
| 59 | +if [ -z "$ROOT_TOKEN" ]; then |
| 60 | + echo "Error: Could not extract root token from $UNSEAL_KEYS_FILE" |
| 61 | + exit 1 |
| 62 | +fi |
| 63 | +echo "Root token loaded" |
| 64 | + |
| 65 | +# Check required environment variables |
| 66 | +echo "Checking Langfuse environment variables..." |
| 67 | +if [ -z "$LANGFUSE_INIT_PROJECT_PUBLIC_KEY" ]; then |
| 68 | + echo "Error: LANGFUSE_INIT_PROJECT_PUBLIC_KEY is not set" |
| 69 | + echo " Please set this environment variable before running the script." |
| 70 | + echo "" |
| 71 | + echo " Example:" |
| 72 | + echo " export LANGFUSE_INIT_PROJECT_PUBLIC_KEY='pk-lf-...'" |
| 73 | + exit 1 |
| 74 | +fi |
| 75 | + |
| 76 | +if [ -z "$LANGFUSE_INIT_PROJECT_SECRET_KEY" ]; then |
| 77 | + echo "Error: LANGFUSE_INIT_PROJECT_SECRET_KEY is not set" |
| 78 | + echo " Please set this environment variable before running the script." |
| 79 | + echo "" |
| 80 | + echo " Example:" |
| 81 | + echo " export LANGFUSE_INIT_PROJECT_SECRET_KEY='sk-lf-...'" |
| 82 | + exit 1 |
| 83 | +fi |
| 84 | + |
| 85 | +# Use default host if not specified |
| 86 | +LANGFUSE_HOST="${LANGFUSE_HOST:-http://langfuse-web:3000}" |
| 87 | + |
| 88 | +echo "Langfuse environment variables found" |
| 89 | +echo " Public Key: ${LANGFUSE_INIT_PROJECT_PUBLIC_KEY:0:10}..." |
| 90 | +echo " Secret Key: ${LANGFUSE_INIT_PROJECT_SECRET_KEY:0:10}..." |
| 91 | +echo " Host: $LANGFUSE_HOST" |
| 92 | + |
| 93 | +# Update Vault policy to include Langfuse secrets access |
| 94 | +echo "" |
| 95 | +echo "Updating llm-orchestration policy to include Langfuse secrets..." |
| 96 | +POLICY='path "secret/metadata/llm/*" { capabilities = ["list", "delete"] } |
| 97 | +path "secret/data/llm/*" { capabilities = ["create", "read", "update", "delete"] } |
| 98 | +path "secret/metadata/embeddings/*" { capabilities = ["list", "delete"] } |
| 99 | +path "secret/data/embeddings/*" { capabilities = ["create", "read", "update", "delete"] } |
| 100 | +path "secret/metadata/langfuse/*" { capabilities = ["list", "delete"] } |
| 101 | +path "secret/data/langfuse/*" { capabilities = ["create", "read", "update", "delete"] } |
| 102 | +path "auth/token/lookup-self" { capabilities = ["read"] }' |
| 103 | + |
| 104 | +# Create JSON without jq (using printf for proper escaping) |
| 105 | +POLICY_ESCAPED=$(printf '%s' "$POLICY" | sed 's/\\/\\\\/g' | sed 's/"/\\"/g' | sed ':a;N;$!ba;s/\n/\\n/g') |
| 106 | +POLICY_JSON='{"policy":"'"$POLICY_ESCAPED"'"}' |
| 107 | + |
| 108 | +if wget -q -O- --post-data="$POLICY_JSON" \ |
| 109 | + --header="X-Vault-Token: $ROOT_TOKEN" \ |
| 110 | + --header='Content-Type: application/json' \ |
| 111 | + "$VAULT_ADDR/v1/sys/policies/acl/llm-orchestration" >/dev/null 2>&1; then |
| 112 | + echo "Policy updated successfully" |
| 113 | +else |
| 114 | + echo "Warning: Policy update failed (may already be updated)" |
| 115 | +fi |
| 116 | + |
| 117 | +# Store Langfuse secrets in Vault |
| 118 | +echo "" |
| 119 | +echo "Storing Langfuse secrets in Vault..." |
| 120 | + |
| 121 | +# Create JSON payload |
| 122 | +LANGFUSE_SECRET='{"data":{"public_key":"'"$LANGFUSE_INIT_PROJECT_PUBLIC_KEY"'","secret_key":"'"$LANGFUSE_INIT_PROJECT_SECRET_KEY"'","host":"'"$LANGFUSE_HOST"'"}}' |
| 123 | + |
| 124 | +# Store in Vault |
| 125 | +if wget -q -O- --post-data="$LANGFUSE_SECRET" \ |
| 126 | + --header="X-Vault-Token: $ROOT_TOKEN" \ |
| 127 | + --header='Content-Type: application/json' \ |
| 128 | + "$VAULT_ADDR/v1/secret/data/langfuse/config" >/dev/null 2>&1; then |
| 129 | + echo "Langfuse secrets stored successfully" |
| 130 | +else |
| 131 | + echo "Error: Failed to store Langfuse secrets" |
| 132 | + exit 1 |
| 133 | +fi |
| 134 | + |
| 135 | +# Verify secrets were stored |
| 136 | +echo "" |
| 137 | +echo "Verifying stored secrets..." |
| 138 | +VERIFICATION=$(wget -q -O- \ |
| 139 | + --header="X-Vault-Token: $ROOT_TOKEN" \ |
| 140 | + "$VAULT_ADDR/v1/secret/data/langfuse/config" 2>/dev/null) |
| 141 | + |
| 142 | +if echo "$VERIFICATION" | grep -q '"public_key"'; then |
| 143 | + echo "Secrets verified successfully" |
| 144 | + echo "" |
| 145 | + echo "========================================" |
| 146 | + echo "SUCCESS" |
| 147 | + echo "========================================" |
| 148 | + echo "Langfuse secrets have been stored in Vault at:" |
| 149 | + echo " Path: secret/data/langfuse/config" |
| 150 | + echo "" |
| 151 | + echo "The LLM Orchestration Service will now be able to:" |
| 152 | + echo " - Initialize Langfuse client automatically" |
| 153 | + echo " - Track LLM usage and costs" |
| 154 | + echo " - Monitor orchestration pipelines" |
| 155 | + echo "" |
| 156 | + echo "Next steps:" |
| 157 | + echo " 1. Restart llm-orchestration-service container (if running)" |
| 158 | + echo " 2. Check logs for 'Langfuse client initialized successfully'" |
| 159 | + echo "========================================" |
| 160 | +else |
| 161 | + echo "Warning: Secrets stored but verification failed" |
| 162 | + echo " The secrets may still be accessible, but verification could not confirm." |
| 163 | +fi |
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