aws_request

Changes:

• SigV4 correctness: Canonical query string matches the wire request — parameters sorted by name then value, encoding aligned with how the request Uri is built (avoids signing/query mismatches from ad hoc encoding)
• SigV4 correctness: Region and service names are lowercased in credential scope and in signing-key derivation (fixes invalid signatures when callers pass mixed-case region or service)
• New request options on AwsRequest.send / staticSend and MockAwsRequest: queryStringPairs for duplicate query parameter names (not expressible with Map); hashedPayloadIsUnsigned for S3-style UNSIGNED-PAYLOAD; useNonS3DoubleEncodedCanonicalPath for non-S3 path double-encoding rules
• signedHeaders entries are resolved case-insensitively against merged request headers
• Signing uses the same normalized canonical path as the outbound Uri (url.path)
• AwsRequestException.toString() includes stackTrace
• AwsHttpRequest.send rejects empty awsAccessKey / awsSecretKey
• Clearer error when mockRequest is true but mockFunction is null
• README: STS / temporary credentials (X-Amz-Security-Token and signing it); retries and HTTP client lifecycle; duplicate query keys with Map; corrected JSON body examples
• API docs updated for mutable credential fields, default signed headers, and the new options
• Stricter analysis_options.yaml (extends package:lints/recommended.yaml)
• Test suite expanded (SigV4 vector/conformance coverage; optional live AWS tests behind environment configuration)

Breaking Changes:

• MockAwsRequest constructor now uses named parameters to match AwsRequest API
• AwsRequestException fields (message, stackTrace) are now final

Changes:

• Removed intl dependency — date formatting is now handled internally
• Fixed HTTP client resource leak in getRequest (client now always closed via try/finally)
• Fixed SigV4 timestamp race condition — getAuth now derives dateStamp from amzDate instead of a separate DateTime.now() call
• Added optional endpoint parameter for custom/non-standard AWS hostnames (S3 virtual-hosted-style, VPC endpoints, LocalStack, etc.)
• sign() return type changed from dynamic to Digest
• validateRequest now throws directly instead of returning a validation map
• Removed unused parameters (host, requestBody, timeout) from getHeaders
• getSignedHeaders no longer throws when default keys (e.g. host) are passed in signedHeaders
• Replaced type.toString().toUpperCase().split('.').last with type.name.toUpperCase()
• All tests now use mock HTTP clients instead of external network calls
• Updated CI pipeline actions (checkout@v4, codecov-action@v5)
• Updated README with SDK requirements, MockAwsRequest documentation, custom endpoints, and corrected examples
• Updated example project to current SDK and package versions

Increased minimum intl version for 3.32 compatiblity
Removed outdated lint rule

• Increased minimum intl version for 3.32 compatibility
• Removed outdated lint rule

• increased minimum intl version for 3.3 compatibility

• Increased minimum intl version for 3.3 compatibility

• Requires Dart 3.0 or later
• Updated to http ^1.0.0

• Requires Dart 3.0 or later
• Updated to http ^1.0.0

• Updated intl to new version
• Fixed test broken by update

Full Changelog: 0.4.0...0.5.0

• Updated intl to new version
• Fixed test broken by update

[0.4.0] - 2022/01/24

Breaking Changes:

• AwsRequestTypes have been lower cased to conform with dart conventions

Changes:

• Added stricter analysis options
• Refactored AwsRequest and MockAwsRequest
• Removed argument target because it should just be a header

Breaking Changes:

• AwsRequestTypes have been lower cased to conform with dart conventions

Changes:

• Added stricter analysis options
• Refactored AwsRequest and MockAwsRequest
• Removed argument target because it should just be a header

• Added comments for better auto documentation

[0.4.0+2] - 2023/02/09

• Minor housekeeping to fix running tests & lint deprecations
• Fixed typo in description
• Updated example
• Fixed test case for modern dart

• Minor housekeeping to fix running tests & lint deprecations
• Fixed typo in description
• Updated example
• Fixed test case for modern dart

[0.3.0] - 2022/01/09

• Migrated from universal_io to http
• Refactored project into discrete testable modules
• Added unit tests for each piece
• Added MockAwsRequest to mock requests for easier testing
• Added AUTHORS file
• Added static version of primary method
• Updated documentation to illustrate new static call method
• Added coverage
• Fixed bug with allowing non String values in queryString

Full Changelog: 0.2.1...0.3.0

• Migrated from universal_io to http
• Refactored project into discrete testable modules
• Added unit tests for each piece
• Added MockAwsRequest to mock requests for easier testing
• Added AUTHORS file
• Added static version of primary method
• Updated documentation to illustrate new static call method
• Added coverage
• Fixed bug with allowing non String values in queryString

• Added more unit tests
• Added note about Android permissions to readme
• Incremented mid version for github
• Added optional timeout argument to AwsRequest.send that overrides constructor timeout

[0.2.1] - 2022/01/08

• Fixed issue with rejected headers on web

• Fixed issue with rejected headers on web

• Removed unneeded flutter dependency to allow native and js compatibility
• Refactored some code for better readability
• Added AwsRequestType enum to replace String request type
• Removed deprecated cause from AwsRequestException
• Updated license to MIT

[0.2.0+1] - 2021/09/17

• Updated package description

• Updated package description

• Added stack trace to AwsRequestException
• Added optional timeout parameter with a default value of Duration(seconds: 10)

• Fixed issue causing HttpException

• Fixed bug limiting calls to POST requests
• Fixed bug limiting requests to logs service
• Fixed bug with static signed headers
• Reformatted files
• Added QoL service and target values to constructor

• Removed strict flutter sdk version requirement

• Fixed null safety typing issue
• Reformatted aws_request.dart

• Removed old hard coded region values and replaced with dynamic region

• Fixed issue with sending non unicode characters in request body

• Fixed flutter analyze issues related to null safety

• Actually migrated to null safety instead of just upgrading packages

• Added support for null safety
• Updated dependencies for null safety compatibility

• Reverted issue with null safety. This will be fixed later
• Added files to example to help it execute

• Fixed readme.md and added example

• Added initial files for sending signed aws requests