proposal-system/mobile/fastlane/Fastfile
Adam Moussa 279cd6c94a Robust ASC key normalization with diagnostics for TestFlight deploy
Replace fragile BEGIN/base64 branch with multi-strategy key parser
that handles raw PEM, escaped newlines, base64-encoded PEM, mangled
line wrapping, CR/LF issues, and double-encoding. Validates key with
OpenSSL::PKey.read before passing to Fastlane via key_filepath (temp
file) instead of key_content to bypass Fastlane's own parsing. Prints
safe diagnostics (no key material) if all strategies fail.
2026-05-19 18:32:46 -04:00

122 lines
3.8 KiB
Ruby

require 'openssl'
require 'base64'
require 'tempfile'
# OpenSSL 3.x rejects PKCS#8 keys via EC.new ("invalid curve name").
# Prepend a wrapper that falls back to PKey.read for both formats.
module OpenSSLECNewFix
def new(arg = nil, *rest)
super
rescue OpenSSL::PKey::ECError
raise if arg.nil? || !arg.is_a?(String)
OpenSSL::PKey.read(arg)
end
end
OpenSSL::PKey::EC.singleton_class.prepend(OpenSSLECNewFix)
def normalize_p8_key(raw)
candidates = []
cleaned = raw.gsub("\r", "")
with_newlines = cleaned.gsub('\n', "\n")
candidates << ["raw (newlines normalized)", with_newlines]
if with_newlines.include?("BEGIN")
b64_body = with_newlines.gsub(/-----(?:BEGIN|END)[^-]+-----/, '').gsub(/\s+/, '')
rewrapped = "-----BEGIN PRIVATE KEY-----\n#{b64_body.scan(/.{1,64}/).join("\n")}\n-----END PRIVATE KEY-----\n"
candidates << ["rewrapped PEM", rewrapped]
end
begin
decoded = Base64.decode64(cleaned.strip)
if decoded.include?("BEGIN")
decoded_clean = decoded.gsub("\r", "").gsub('\n', "\n")
candidates << ["base64→PEM", decoded_clean]
b64_body = decoded_clean.gsub(/-----(?:BEGIN|END)[^-]+-----/, '').gsub(/\s+/, '')
rewrapped = "-----BEGIN PRIVATE KEY-----\n#{b64_body.scan(/.{1,64}/).join("\n")}\n-----END PRIVATE KEY-----\n"
candidates << ["base64→PEM rewrapped", rewrapped]
elsif decoded.length.between?(32, 256)
candidates << ["base64→DER", decoded]
end
rescue StandardError
# not valid base64
end
begin
double = Base64.decode64(Base64.decode64(cleaned.strip).strip)
if double.include?("BEGIN")
candidates << ["double-base64→PEM", double.gsub("\r", "")]
end
rescue StandardError
# not double-encoded
end
candidates.each do |name, content|
begin
OpenSSL::PKey.read(content)
UI.success("ASC key parsed with strategy: #{name}")
return content
rescue StandardError => e
UI.message("Strategy '#{name}' failed: #{e.class} — #{e.message}")
end
end
UI.error("=== ASC KEY DIAGNOSTIC (no key material shown) ===")
UI.error("Raw byte length: #{raw.bytesize}")
UI.error("Starts with BEGIN: #{raw.strip.start_with?('-----BEGIN')}")
UI.error("Ends with -----: #{raw.strip.end_with?('-----')}")
UI.error("Has real newlines: #{raw.include?("\n")}")
UI.error("Has literal backslash-n: #{raw.include?('\\n')}")
UI.error("Has carriage returns: #{raw.include?("\r")}")
UI.error("Printable ASCII ratio: #{(raw.count(' -~').to_f / raw.bytesize * 100).round(1)}%")
UI.error("Header (first 27 chars): #{raw[0..26]}")
begin
d = Base64.decode64(raw.strip)
UI.error("After base64 decode — length: #{d.bytesize}, header: #{d[0..26]}")
rescue StandardError
UI.error("base64 decode raised an exception")
end
UI.error("=== END DIAGNOSTIC ===")
raise "Could not parse ASC_KEY_CONTENT in any known format. See diagnostics above."
end
default_platform(:ios)
platform :ios do
desc "Build and upload to TestFlight"
lane :beta do
setup_ci
key_pem = normalize_p8_key(ENV["ASC_KEY_CONTENT"])
key_path = File.join(Dir.tmpdir, "asc_api_key.p8")
File.write(key_path, key_pem)
app_store_connect_api_key(
key_id: ENV["ASC_KEY_ID"],
issuer_id: ENV["ASC_ISSUER_ID"],
key_filepath: key_path
)
File.delete(key_path) if File.exist?(key_path)
match(type: "appstore", readonly: true)
increment_build_number(
build_number: ENV["GITHUB_RUN_NUMBER"],
xcodeproj: "ios/ProposalSystem.xcodeproj"
)
build_app(
workspace: "ios/ProposalSystem.xcworkspace",
scheme: "ProposalSystem",
configuration: "Release",
export_method: "app-store",
output_directory: "build",
output_name: "ProposalSystem.ipa"
)
upload_to_testflight(skip_waiting_for_build_processing: true)
end
end