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Author	SHA1	Message	Date
Winni Neessen	6f10892d0b	Reduce Go versions in Codecov workflow to only 1.23 ... This commit updates the Codecov GitHub Actions workflow to run only on Go version 1.23, removing support for 1.19 and 1.20. Simplifying to a single Go version aims to streamline the testing process and reduce potential compatibility issues.	2024-10-03 16:01:58 +02:00
Winni Neessen	8f596ffae7	Add offline tests workflow and clean up SonarQube config ... Introduce a new offline tests workflow to validate Go code across multiple OS and Go versions. This commit also removes unused environment variables and updates the Go version syntax in the SonarQube workflow.	2024-10-03 16:00:58 +02:00
Winni Neessen	f80b4dd8ac	Merge pull request #318 from wneessen/dependabot/github_actions/golangci/golangci-lint-action-6.1.1 ... Bump golangci/golangci-lint-action from 6.1.0 to 6.1.1	2024-10-03 15:44:55 +02:00
dependabot[bot]	94ed5646c5	Bump golangci/golangci-lint-action from 6.1.0 to 6.1.1 ... Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 6.1.0 to 6.1.1. - [Release notes](https://github.com/golangci/golangci-lint-action/releases) - [Commits](aaa42aa062...971e284b60) --- updated-dependencies: - dependency-name: golangci/golangci-lint-action dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2024-10-03 13:39:45 +00:00
Winni Neessen	ff5454a61f	Merge pull request #317 from wneessen/more-auth-test-coverage ... More test coverage for smtp/auth	2024-10-03 12:41:28 +02:00
Winni Neessen	4c8c0d855e	Handle read errors in SMTP authentication flow ... Add checks to handle errors when reading client messages. This ensures that an appropriate error message is sent back to the client if reading fails, improving the robustness of the SMTP authentication process.	2024-10-03 12:38:39 +02:00
Winni Neessen	03062c5183	Add SCRAM-SHA authentication tests for SMTP ... Introduce new unit tests to verify SCRAM-SHA-1 and SCRAM-SHA-256 authentication for the SMTP client. These tests cover both successful and failing authentication cases, and include a mock SMTP server to facilitate testing.	2024-10-03 12:32:06 +02:00
Winni Neessen	a8e89a1258	Add support for SCRAM-SHA authentication mechanisms ... Introduced new test cases for SCRAM-SHA-1, SCRAM-SHA-256, and their PLUS variants in `smtp_test.go`. Updated the authTest structure to include a `hasNonce` flag and implemented logic to handle nonce validation and success message processing.	2024-10-02 18:02:46 +02:00
Winni Neessen	e4dd62475a	Improve error handling in SCRAM-SHA-X-PLUS authentication ... Refactor error return to include more specific information and add a check for TLS connection state in SCRAM-SHA-X-PLUS authentication flow. This ensures clearer error messages and verifies essential prerequisites for secure authentication.	2024-10-02 18:02:34 +02:00
Winni Neessen	580981b158	Refactor error handling in SMTP authentication ... Centralized error definitions in `smtp/auth.go` and updated references in `auth_login.go` and `auth_plain.go`. This improves code maintainability and error consistency across the package.	2024-10-02 18:02:23 +02:00
Winni Neessen	a41639ec07	Fix secret reference and improve test command options ... Corrected the reference for `TEST_PASS_SCRAM` in both workflows. Simplified the Go test command in `codecov.yml` and added the `shuffle=on` option for better test randomness in `sonarqube.yml`.	2024-10-02 16:50:45 +02:00
Winni Neessen	d19c2fd87d	Merge pull request #316 from wneessen/trashmail-update ... Update test recipient email in client tests	2024-10-02 16:29:13 +02:00
Winni Neessen	c8a8e9772a	Update test recipient email in client tests ... Changed the test email address from go-mail@mytrashmailer.com to couttifaddebro-1473@yopmail.com. This new address is expected to be used for sending test mails.	2024-10-02 16:25:41 +02:00
Winni Neessen	2bde374d2c	Merge pull request #313 from wneessen/dependabot/github_actions/codecov/codecov-action-4.6.0 ... Bump codecov/codecov-action from 4.5.0 to 4.6.0	2024-10-02 15:57:23 +02:00
Winni Neessen	97ad132965	Merge pull request #314 from wneessen/dependabot/github_actions/golang/govulncheck-action-1.0.4 ... Bump golang/govulncheck-action from 1.0.3 to 1.0.4	2024-10-02 15:57:09 +02:00
Winni Neessen	b7fa04e0cb	Merge pull request #315 from wneessen/fix-github-actions ... Fix GitHub actions	2024-10-02 15:55:11 +02:00
Winni Neessen	0c3bf239f1	Add support channel information for Gophers Slack ... Updated the README file to include our new support and general discussion channel on the Gophers Slack. Users can now find us on both Discord and Slack for any queries or discussions related to go-mail.	2024-10-02 15:54:34 +02:00
Winni Neessen	cbba4d83d1	Add SCRAM authentication to CI workflows ... This commit introduces SCRAM authentication configurations to both `codecov.yml` and `sonarqube.yml` GitHub Action workflow files. The changes include new environment variables for SCRAM host, user, and password to enhance the security and flexibility of the CI processes.	2024-10-02 15:51:56 +02:00
dependabot[bot]	3f3b21348f	Bump golang/govulncheck-action from 1.0.3 to 1.0.4 ... Bumps [golang/govulncheck-action](https://github.com/golang/govulncheck-action) from 1.0.3 to 1.0.4. - [Release notes](https://github.com/golang/govulncheck-action/releases) - [Commits](dd0578b371...b625fbe08f) --- updated-dependencies: - dependency-name: golang/govulncheck-action dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2024-10-02 13:45:37 +00:00
dependabot[bot]	e037df43a7	Bump codecov/codecov-action from 4.5.0 to 4.6.0 ... Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.5.0 to 4.6.0. - [Release notes](https://github.com/codecov/codecov-action/releases) - [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md) - [Commits](e28ff129e5...b9fd7d16f6) --- updated-dependencies: - dependency-name: codecov/codecov-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>	2024-10-02 13:45:34 +00:00
Winni Neessen	c8e45477bb	Merge pull request #312 from wneessen/bug/311_smtp-auth-login-should-follow-ietf-draft-more-closely ... Enhance SMTP LOGIN auth and add comprehensive tests	2024-10-02 14:18:38 +02:00
Winni Neessen	761e205049	Fix client connection test error handling ... Changed variable assignment in the test to fix error handling. This ensures the error is properly caught and reported during the client connection process.	2024-10-02 13:10:10 +02:00
Winni Neessen	9d70283af9	Reset response step in AUTH LOGIN initialization ... The addition of `a.respStep = 0` resets the response step counter at the beginning of the AUTH LOGIN process. This ensures that the state starts correctly and avoids potential issues related to residual values from previous authentications.	2024-10-02 13:09:55 +02:00
Winni Neessen	93752280aa	Update smtp_test.go to add more authentication test cases ... Enhanced the LoginAuth test coverage by adding new scenarios with different sequences and invalid cases. This ensures more robust validation and better handling of edge cases in authentication testing.	2024-10-02 12:54:32 +02:00
Winni Neessen	547f78dbee	Enhance SMTP LOGIN auth and add comprehensive tests ... Refactored SMTP LOGIN auth to improve compatibility with various server responses, consolidating error handling and response steps. Added extensive tests to verify successful and failed authentication across different server configurations.	2024-10-02 12:37:54 +02:00
Winni Neessen	9bafa969b8	Merge pull request #310 from wneessen/feature/242_support-scram-sha ... SCRAM-SHA-1(-PLUS) / SCRAM-SHA-256(-PLUS) support	2024-10-01 20:52:08 +02:00
Winni Neessen	72b3f53eb7	Add tests for unsupported SCRAM-SHA authentications ... Introduce a new test case `TestClient_AuthSCRAMSHAX_unsupported` to validate handling of unsupported SCRAM-SHA authentication methods. This ensures the client returns the correct errors when setting unsupported auth types.	2024-10-01 20:45:07 +02:00
Winni Neessen	986a988c5d	Reset SMTP auth when setting SMTP auth type ... This change ensures that the smtpAuth field is reset to nil whenever the SMTP auth type is updated. This prevents potential issues with mismatched authentication settings.	2024-10-01 20:44:50 +02:00
Winni Neessen	f823112a4d	Refactor: consolidate ErrNonTLSConnection variable ... The variable ErrNonTLSConnection has been simplified from a multi-line declaration to a single-line declaration. This increases code readability and maintains consistency with Go conventions.	2024-10-01 20:32:41 +02:00
Winni Neessen	15b9ddf067	Refactor error handling for non-TLS SMTP connections ... Introduce a global error variable for non-TLS connections and update corresponding error handling across the codebase. This enhances readability and maintainability of the error management logic.	2024-10-01 17:23:29 +02:00
Winni Neessen	5058fd5222	Add test for SCRAM-SHA authentication failure cases ... Implemented tests for various SCRAM-SHA authentication methods including SCRAM-SHA-1, SCRAM-SHA-1-PLUS, SCRAM-SHA-256, and SCRAM-SHA-256-PLUS with invalid credentials. This ensures that the client correctly handles and reports authentication failures.	2024-10-01 17:01:10 +02:00
Winni Neessen	8838414c38	Fix incorrect error types for unsupported SMTP authentication ... Corrects the error messages returned for unsupported SMTP authentication types from ErrXOauth2AuthNotSupported to specific errors like ErrSCRAMSHA1AuthNotSupported, ErrSCRAMSHA256AuthNotSupported, and so on. This change improves the accuracy of error reporting for various SMTP authentication mechanisms.	2024-10-01 17:00:57 +02:00
Winni Neessen	b69ad27de3	Add comments for SMTP authentication mechanisms ... Enhanced the documentation by adding detailed comments for each SMTP authentication type, specifying their references to RFC documents. Corrected comments for error variables to match the corresponding authentication schemas.	2024-10-01 17:00:43 +02:00
Winni Neessen	7499bae3eb	Add unit tests for SCRAM-SHA authentication methods ... Introduce `TestClient_AuthSCRAMSHAX` to verify SCRAM-SHA-1 and SCRAM-SHA-256 authentication. These tests validate the creation, connection, and closing of clients with the respective authentication methods using environment-configured credentials.	2024-10-01 16:45:02 +02:00
Winni Neessen	324be9d032	Refactor SCRAM tests to include SHA-256-PLUS ... Updated `TestClient_AuthSCRAMSHA1PLUS_tlsexporter` and `TestClient_AuthSCRAMSHA1PLUS_tlsunique` to test both SCRAM-SHA-1-PLUS and SCRAM-SHA-256-PLUS authentication types. Implemented table-driven tests to improve readability and maintainability.	2024-10-01 16:43:36 +02:00
Winni Neessen	bcf7084982	Add detailed documentation comments for SCRAM methods ... Enhanced code readability and maintainability by adding comprehensive documentation comments to all methods and struct definitions in the `smtp/auth_scram.go` file. This improves clarity on the functionality and usage of the SCRAM (Salted Challenge Response Authentication Mechanism) methods and structures.	2024-10-01 16:39:13 +02:00
Winni Neessen	abab0af2a3	Simplify sponsor appreciation message ... Revise the sponsors section in README.md to convey gratitude more concisely. Removed redundant phrasing and made the message more direct while ensuring the intent remains clear.	2024-10-01 16:01:58 +02:00
Winni Neessen	687843ee53	Enhance contributors section and add sponsors acknowledgment ... Updated the Authors/Contributors section to include a graphical representation of contributors and added special thanks to Maria Letta for the logo design. Introduced a new Sponsors section to acknowledge the support from sponsors.	2024-10-01 15:57:01 +02:00
Winni Neessen	cace4890bc	Update README.md wordings for clarity ... Refined the wording in the README.md to enhance readability and clarity. Changed some sentences to past perfect tense and added backticks around `smtp` for consistency with code references.	2024-10-01 15:47:07 +02:00
Winni Neessen	e5b87db448	Update README to clarify library features and dependencies ... Revised the README to provide clearer explanations of the library's origins, dependencies, and features. Added details on the small dependency footprint and enhanced SMTP Auth methods, and emphasized the concurrency-safe reuse of SMTP connections.	2024-10-01 15:41:26 +02:00
Winni Neessen	5b5991f17d	Merge branch 'main' into feature/242_support-scram-sha	2024-10-01 15:30:22 +02:00
Winni Neessen	e8f3c444e6	Add SCRAM-SHA1-PLUS authentication tests ... Introduced two new unit tests for SCRAM-SHA1-PLUS authentication with TLS exporter and TLS unique options. These tests ensure proper client creation, connection, and disconnection processes are functioning as expected in online environments.	2024-10-01 15:28:53 +02:00
Winni Neessen	27838f5b1f	Improve TLS state handling and add SCRAM-SHA-256 auth support ... Replaced direct TLSConnectionState call with error handling for TLS state retrieval. Introduced SCRAM-SHA-256 support in the SMTP authentication process.	2024-10-01 15:28:10 +02:00
Winni Neessen	3013975c6a	Rename and refactor SCRAM authentication methods ... Updated method names to more accurately reflect their authentication mechanisms (SCRAM-SHA-1, SCRAM-SHA-1-PLUS, SCRAM-SHA-256, SCRAM-SHA-256-PLUS). Revised corresponding comments to improve clarity and maintain consistency.	2024-10-01 15:27:31 +02:00
Winni Neessen	c797f0be17	Add REUSE.toml ... Replaced deprecated .reuse/dep5 with REUSE.toml config file	2024-10-01 15:27:05 +02:00
Winni Neessen	b96badbd59	Add license file for go.sum ... Introduce a go.sum.license file to explicitly state the licensing terms for the go.sum file. This ensures proper attribution and compliance with open-source licensing requirements.	2024-10-01 15:25:51 +02:00
Winni Neessen	738f43e289	Add GetTLSConnectionState method to SMTP client ... Introduce a method to retrieve the TLS connection state of the client's current connection. This method checks if the connection uses TLS and is established, returning appropriate errors otherwise.	2024-10-01 11:05:42 +02:00
Winni Neessen	ebd171005d	Update dependencies in go.mod and go.sum ... Added `golang.org/x/crypto v0.27.0` and `golang.org/x/text v0.18.0` to go.mod. Updated go.sum to reflect these changes for proper dependency management.	2024-10-01 11:05:07 +02:00
Winni Neessen	4f1a60760d	Add support for SCRAM-SHA authentication methods ... Extended SMTP authentication to include SCRAM-SHA-1, SCRAM-SHA-1-PLUS, SCRAM-SHA-256, and SCRAM-SHA-256-PLUS methods. This enhancement provides more secure and flexible authentication options for SMTP clients.	2024-10-01 11:04:16 +02:00
Winni Neessen	e8fc6cd78f	Add SCRAM-SHA support to SMTP authentication ... Introduced additional SMTP authentication mechanisms: SCRAM-SHA-1, SCRAM-SHA-1-PLUS, SCRAM-SHA-256, and SCRAM-SHA-256-PLUS. Added corresponding error messages for unsupported authentication types. This enhances security options for SMTP connections.	2024-10-01 11:04:01 +02:00