AppendError appends a new error string to an existing one.

TruncateString truncates a string to a max length and adds "..." if truncated. If maxLength is less than 3, it will truncate to maxLength without addi

ResolveHostAndGetGeoLocation resolves a hostname to an IP address (the first one found) and then looks up its geolocation.

DisplaySingleURLCheckResult takes a result that implements ProviderResultDisplay and prints its details in a standardized format using the provided st

makeHTTPRequest remains largely the same but might need to add X-My-X-Forwarded-For if we decide to do it client-side

TrimmedString shortens a string to a max length, adding "..." if truncated.

cleanupRemoteFile attempts to delete a file on the remote server.

cleanupRemoteFile attempts to delete a file on the remote server.

Helper function to compare string values and record differences

Overall error for this URL check by the provider

IndentString prepends each line of a given string with a specified prefix. If the input string is empty, it returns an empty string. If the input stri

ParseCertificateFromPEM parses a PEM encoded certificate and returns an x509.Certificate

Added \s to also replace spaces SanitizeFilename removes or replaces characters that are invalid in filenames.

GetAWSRegionFromGeo attempts to map a geographic location (country code, city/area name) to a suitable AWS region. It uses a predefined, simplified ma

e.g., "Direct Request Details", "SSH/us-east-1", etc.

e.g., "Region: us-east-1, ID: xyz", "Workflow Run ID: 12345"

ShouldSkipBodyDiff indicates if the body diff section should be skipped.

Helper to build table rows from two columns

Helper function to compare dates and record differences

executeRemoteCheck is a generic method to execute remote SSH checks.

Helper function to format ExtKeyUsages

Helper function to format IP addresses

Helper function to format KeyUsage

Helper to format request details lines

getSshClient establishes or returns an existing SSH client for the provider. It centralizes SSH connection logic.

Helper to render a side-by-side table

CheckURLs performs checks for the given URLs comparing between SSH and EC2 instance

CheckURLs performs checks for the given URLs using GitLab Pipelines.

CheckURLs performs checks for the given URLs using Bitbucket Pipelines.

CloseGeoLiteDB closes the MaxMind database. Should be deferred after InitGeoLiteDB.

GenerateDiffOutput takes two strings and generates a side-by-side, colored diff string using lipgloss for rendering, based on LCS.

GetGeoLocationForIP looks up an IP address in the MaxMind database and returns its geolocation.

GetMapKeys returns a slice of keys from a map. This is a generic function that works with any comparable key type and any value type.

e.g., "API Gateway Request", "GitHub Action Request"

Global variable to hold the opened DB reader InitGeoLiteDB opens the MaxMind GeoLite2 database file. It should be called once during application start

NewBitbucketProvider creates and initializes a new Bitbucket Provider.

NewEC2Provider creates a new EC2 dual SSH provider instance.

NewGitLabProvider creates and initializes a new GitLab Provider.

NewProvider creates a new SSH Comparison provider instance.

NewProvider creates and initializes a new GitHub Provider. workflowFile parameter is removed, uses internal constant newtownerWorkflowFileName.

NewProvider creates and initializes a new Cloudflare Provider.

ReadURLsFromFile reads a file line by line, trims whitespace from each line, and returns a slice of non-empty strings (URLs).

TransferRunnerScript copies the http_check_runner.py script (from a hardcoded local path) to the remote server at the path specified by p.remotePython

TransferRunnerScript copies the http_check_runner.py script to both SSH instances over scp

Helper function to compare boolean values and record differences

Helper function to compare ExtKeyUsage and record differences

Helper function to compare ExtKeyUsage slices (order independent)

Helper function to compare KeyUsage and record differences

Helper function to compare IP addresses

Helper function to compare Subject Alternative Names and record differences

Helper function to compare two SSL certificates and populate comparison result

Helper function to compare string slices (order independent for SANs, etc.)

createAPIGatewayV1 uses the passed region-specific client.

deleteAPIGatewayV1 uses the passed region-specific client.

deployWorker deploys the Cloudflare Worker script and returns the worker URL.

detectRegions attempts to automatically detect geographic regions for both EC2 and SSH hosts using IP geolocation and AWS region mapping.

downloadAndParseArtifact downloads, unzips, and parses the artifact files. This function is now modified to downloadAndParseArtifactsBatch and handle

downloadAndParseArtifactsBatch downloads and parses the result.json artifact from a specific job in a pipeline. It now returns the job ID of the job f

downloadAndParseArtifactsBatch downloads and parses the result.json artifact from a specific step in a pipeline.

ensureMMDBFile checks if the MaxMind DB file exists, and if not, or if forceUpdate is true, downloads it.

executeEC2Check executes HTTP check via the primary EC2 instance.

executeRemoteSshCheck connects to the remote server, runs the http_check_runner.py script (saving output to a temp file), downloads the temp file via

executeSSHCheck executes HTTP check via the secondary SSH instance.

formatRequestDetailsTable creates a side-by-side string for direct and provider requests.

formatSSLCertificateComparisonTable creates a side-by-side string for SSL certificate differences.

generateLCSDiffOperations performs a line-based LCS diff and returns a sequence of operations.

getWorkerScript returns the JavaScript code for the Cloudflare Worker. In a production environment, this could be embedded or read from a file.

getWorkflowIDByName fetches the ID of a workflow by its filename.

Helper to handle cases where certificate parsing failed

isIgnorableDirectError checks if the error message from a direct request indicates a type of error (like TLS handshake failures) that should be consid

makeWorkerRequest sends a request to the Cloudflare Worker with the specified URLs.

Makes an HTTP GET request and returns details as a dictionary.