(Tcl) Oracle Cloud Secrets - Create or Update a Binary Secret

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Demonstrates how to create or update a binary secret stored in the Oracle Cloud Secrets.

Note: This example requires Chilkat v10.1.0 or later.

For more information, see https://cknotes.com/chilkat-secrets-class-added-in-version-10-1-0/

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load ./chilkat.dll

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# The bootstrap secret will contain the following information:

# Private Key PEM

# See following examples for setting up a bootstrap secret in memory, 
# or in the local manager (Windows Credentials Manager or Apple Keychain)
# Setup Bootstrap Secret in Local Manager
# Setup Bootstrap Secret in Memory
set bootstrap [new_CkSecrets]

# Set the location of the bootstrap secret.
# Can be "local_manager" or "memory", depending on how you setup the bootstrap secret.
# ---------------------------------------------------------------------------------------------
# If your operating system is NOT Windows or MacOS/iOS, then change "local_manager" to "memory"
# You can also, if desired, use "memory" on Windows and MacOS/iOS if your bootstrap secret was previously setup in memory.
# ---------------------------------------------------------------------------------------------
CkSecrets_put_Location $bootstrap "local_manager"

# Specify the bootstrap secret to be used.
set bsId [new_CkJsonObject]

CkJsonObject_UpdateString $bsId "appName" "oracle_bs"
CkJsonObject_UpdateString $bsId "service" "Example"
CkJsonObject_UpdateString $bsId "username" "Joe"

# ----------------------------------------------------
set secrets [new_CkSecrets]

# Setup for the Oracle Cloud Secrets
CkSecrets_put_Location $secrets "oracle_cloud"
set success [CkSecrets_SetBootstrapSecret $secrets $bsId $bootstrap]
if {$success == 0} then {
    puts [CkSecrets_lastErrorText $secrets]
    delete_CkSecrets $bootstrap
    delete_CkJsonObject $bsId
    delete_CkSecrets $secrets
    exit
}

# Specify the name of the secret.
# service and username are required.
# appName and domain are optional.
# Note: The values are arbitrary and can be anything you want.
set json [new_CkJsonObject]

CkJsonObject_UpdateString $json "appName" "Test2"
CkJsonObject_UpdateString $json "service" "Custom"
CkJsonObject_UpdateString $json "domain" "Ocean"
CkJsonObject_UpdateString $json "username" "Starfish"

# Oracle Cloud Secrets requires a lot of additional information for each API call.
# You'll need to replace the following with your values.
# Note: To learn how to find these values, go to an AI such as ChatGPT and ask (for example) "In Oracle Cloud, where do I find my master key OCID?"
CkJsonObject_UpdateString $json "vault_name" "ocid1.vault.oc1.us-chicago-1.ijttzlz7aadxo.abxxeljt4gv6tgrar66i5ugffincjmp52oveht3y2zn74rgo6raz6h72qtia"
CkJsonObject_UpdateString $json "region" "us-chicago-1"
CkJsonObject_UpdateString $json "tenancy_ocid" "ocid1.tenancy.oc1..aaaaaaaaov6vd3xdybgvwblezx2kmgjmo3dvsuljbwpf2m27mk47kkxsa5aa"
CkJsonObject_UpdateString $json "user_ocid" "ocid1.user.oc1..aaaaaaaarsn42gwcl5rvahcmt5r6aheek65z54k5nbd6gtclmqn6emkqxajq"
CkJsonObject_UpdateString $json "master_key_ocid" "ocid1.key.oc1.us-chicago-1.ijttzlz7aadxo.abxyeljtfbqhl5h2velmojmm6ls77lskmc7ardpekjgw264my6fuyxmhm6xa"

# The purpose of this example is to show how arbitrary binary data
# can be stored as a secret.

# We'll use a small JPG image that is approximately 6KB in size.
# You can test using this same JPG at this URL:
set url "https://chilkatdownload.com/sample_data/starfish.jpg"
set http [new_CkHttp]

set bd [new_CkBinData]

set success [CkHttp_DownloadBd $http $url $bd]
if {$success == 0} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkSecrets $bootstrap
    delete_CkJsonObject $bsId
    delete_CkSecrets $secrets
    delete_CkJsonObject $json
    delete_CkHttp $http
    delete_CkBinData $bd
    exit
}

# Create or update the binary secret.
set success [CkSecrets_UpdateSecretBd $secrets $json $bd]
if {$success == 0} then {
    puts [CkSecrets_lastErrorText $secrets]
    delete_CkSecrets $bootstrap
    delete_CkJsonObject $bsId
    delete_CkSecrets $secrets
    delete_CkJsonObject $json
    delete_CkHttp $http
    delete_CkBinData $bd
    exit
}

puts "Success."

# Here you can see the secret that was created in the Oracle Cloud Secrets:

# 

delete_CkSecrets $bootstrap
delete_CkJsonObject $bsId
delete_CkSecrets $secrets
delete_CkJsonObject $json
delete_CkHttp $http
delete_CkBinData $bd