httputils

module
v4.76.2 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: May 27, 2024 License: MIT

README

httputils

Build

Golang HTTP Utils func

Alcotest

Make your server blow into balloon for checking its health.

Usage

The application can be configured by passing CLI args described below or their equivalent as environment variable. CLI values take precedence over environments variables.

Be careful when using the CLI values, if someone list the processes on the system, they will appear in plain-text. Pass secrets by environment variables: it's less easily visible.

Usage of alcotest:
  -url string
        [alcotest] URL to check {ALCOTEST_URL}
  -userAgent string
        [alcotest] User-Agent for check {ALCOTEST_USER_AGENT} (default "Alcotest")

in Dockerfile

HEALTHCHECK --retries=10 CMD /alcotest -url http://localhost/health

COPY bin/alcotest /alcotest
Why alcotest ?

Because main use is to healthcheck. Because it's a partial anagram of "check status code url"

Server

Server is provided in order to be compliant with 12 Factor.

Middlewares
health

Handle healthcheck status of the server.

recoverer

Catch panic, respond HTTP/500 and log the beginning of the stacktrace.

owasp / cors

Enforce security best practices for serving web content.

Endpoints
Usage

App can be configured by passing CLI args described below or their equivalent as environment variable. CLI values take precedence over environments variables.

Be careful when using the CLI values, if someone list the processes on the system, they will appear in plain-text. Pass secrets by environment variables: it's less easily visible.

Usage of http:
  --address              string        [server] Listen address ${HTTP_ADDRESS}
  --amqpExchange         string        [amqp] Exchange name ${HTTP_AMQP_EXCHANGE} (default "httputils")
  --amqpExclusive                      [amqp] Queue exclusive mode (for fanout exchange) ${HTTP_AMQP_EXCLUSIVE} (default false)
  --amqpInactiveTimeout  duration      [amqp] When inactive during the given timeout, stop listening ${HTTP_AMQP_INACTIVE_TIMEOUT} (default 0s)
  --amqpMaxRetry         uint          [amqp] Max send retries ${HTTP_AMQP_MAX_RETRY} (default 3)
  --amqpPrefetch         int           [amqp] Prefetch count for QoS ${HTTP_AMQP_PREFETCH} (default 1)
  --amqpQueue            string        [amqp] Queue name ${HTTP_AMQP_QUEUE} (default "httputils")
  --amqpRetryInterval    duration      [amqp] Interval duration when send fails ${HTTP_AMQP_RETRY_INTERVAL} (default 10s)
  --amqpRoutingKey       string        [amqp] RoutingKey name ${HTTP_AMQP_ROUTING_KEY} (default "local")
  --amqpURI              string        [amqp] Address in the form amqps?://<user>:<password>@<address>:<port>/<vhost> ${HTTP_AMQP_URI}
  --cert                 string        [server] Certificate file ${HTTP_CERT}
  --corsCredentials                    [cors] Access-Control-Allow-Credentials ${HTTP_CORS_CREDENTIALS} (default false)
  --corsExpose           string        [cors] Access-Control-Expose-Headers ${HTTP_CORS_EXPOSE}
  --corsHeaders          string        [cors] Access-Control-Allow-Headers ${HTTP_CORS_HEADERS} (default "Content-Type")
  --corsMethods          string        [cors] Access-Control-Allow-Methods ${HTTP_CORS_METHODS} (default "GET")
  --corsOrigin           string        [cors] Access-Control-Allow-Origin ${HTTP_CORS_ORIGIN} (default "*")
  --csp                  string        [owasp] Content-Security-Policy ${HTTP_CSP} (default "default-src 'self'; base-uri 'self'; script-src 'httputils-nonce'")
  --frameOptions         string        [owasp] X-Frame-Options ${HTTP_FRAME_OPTIONS} (default "deny")
  --graceDuration        duration      [http] Grace duration when signal received ${HTTP_GRACE_DURATION} (default 30s)
  --hsts                               [owasp] Indicate Strict Transport Security ${HTTP_HSTS} (default true)
  --idleTimeout          duration      [server] Idle Timeout ${HTTP_IDLE_TIMEOUT} (default 2m0s)
  --key                  string        [server] Key file ${HTTP_KEY}
  --loggerJson                         [logger] Log format as JSON ${HTTP_LOGGER_JSON} (default false)
  --loggerLevel          string        [logger] Logger level ${HTTP_LOGGER_LEVEL} (default "INFO")
  --loggerLevelKey       string        [logger] Key for level in JSON ${HTTP_LOGGER_LEVEL_KEY} (default "level")
  --loggerMessageKey     string        [logger] Key for message in JSON ${HTTP_LOGGER_MESSAGE_KEY} (default "msg")
  --loggerTimeKey        string        [logger] Key for timestamp in JSON ${HTTP_LOGGER_TIME_KEY} (default "time")
  --name                 string        [server] Name ${HTTP_NAME} (default "http")
  --okStatus             int           [http] Healthy HTTP Status code ${HTTP_OK_STATUS} (default 204)
  --port                 uint          [server] Listen port (0 to disable) ${HTTP_PORT} (default 1080)
  --pprofAgent           string        [pprof] URL of the Datadog Trace Agent (e.g. http://datadog.observability:8126) ${HTTP_PPROF_AGENT}
  --pprofPort            int           [pprof] Port of the HTTP server (0 to disable) ${HTTP_PPROF_PORT} (default 0)
  --readTimeout          duration      [server] Read Timeout ${HTTP_READ_TIMEOUT} (default 5s)
  --redisAddress         string slice  [redis] Redis Address host:port (blank to disable) ${HTTP_REDIS_ADDRESS}, as a string slice, environment variable separated by "," (default [127.0.0.1:6379])
  --redisDatabase        int           [redis] Redis Database ${HTTP_REDIS_DATABASE} (default 0)
  --redisMinIdleConn     int           [redis] Redis Minimum Idle Connections ${HTTP_REDIS_MIN_IDLE_CONN} (default 0)
  --redisPassword        string        [redis] Redis Password, if any ${HTTP_REDIS_PASSWORD}
  --redisPoolSize        int           [redis] Redis Pool Size (default GOMAXPROCS*10) ${HTTP_REDIS_POOL_SIZE} (default 0)
  --redisUsername        string        [redis] Redis Username, if any ${HTTP_REDIS_USERNAME}
  --rendererMinify                     [renderer] Minify HTML ${HTTP_RENDERER_MINIFY} (default true)
  --rendererPathPrefix   string        [renderer] Root Path Prefix ${HTTP_RENDERER_PATH_PREFIX}
  --rendererPublicURL    string        [renderer] Public URL ${HTTP_RENDERER_PUBLIC_URL} (default "http://localhost:1080")
  --rendererTitle        string        [renderer] Application title ${HTTP_RENDERER_TITLE} (default "App")
  --shutdownTimeout      duration      [server] Shutdown Timeout ${HTTP_SHUTDOWN_TIMEOUT} (default 10s)
  --telemetryRate        string        [telemetry] OpenTelemetry sample rate, 'always', 'never' or a float value ${HTTP_TELEMETRY_RATE} (default "always")
  --telemetryURL         string        [telemetry] OpenTelemetry gRPC endpoint (e.g. otel-exporter:4317) ${HTTP_TELEMETRY_URL}
  --telemetryUint64                    [telemetry] Change OpenTelemetry Trace ID format to an unsigned int 64 ${HTTP_TELEMETRY_UINT64} (default true)
  --url                  string        [alcotest] URL to check ${HTTP_URL}
  --userAgent            string        [alcotest] User-Agent for check ${HTTP_USER_AGENT} (default "Alcotest")
  --writeTimeout         duration      [server] Write Timeout ${HTTP_WRITE_TIMEOUT} (default 10s)

Directories

Path Synopsis
cmd
pkg
db
e2e
id
mocks
Package mocks is a generated GoMock package.
Package mocks is a generated GoMock package.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL