10 commits

Author	SHA1	Message	Date
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	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	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
李盼庚	647ff86b29	Support lowercase username and password challenge	2024-08-16 15:46:16 +08:00
Winni Neessen	5dbb1e6dde	Refine function comments to include return type details ... This is a sync with the net/smtp upstream as committed here: 1d45a7ef56 (diff-4f6f6bdb9891d4dd271f9f31430420a2e44018fe4ee539576faf458bebb3cee4).	2024-01-10 11:05:34 +01:00
James Elliott	a73a914fb2	feat(smtp): auth login extension draft support ... This adds support for the auth login extension draft.	2024-01-07 13:34:33 +11:00
Winni Neessen	3922d3f195	Switched copyright header from me to "The go-mail Authors"	2023-01-15 16:14:19 +01:00
Winni Neessen	7cb34856a3	Adjusting license headers and including original LICENSE file from the Go project into the smtp/ directory as suggested in https://github.com/wneessen/go-mail/issues/97#issuecomment-1381046444	2023-01-13 16:54:55 +01:00
Winni Neessen	a804e4a101	Fix license SPDX headers for forked net/smtp code ... - Also import the original BSD-3-Clause.txt license from the Go team into the LICENSES directory - Further on, license headers should hold "The go-mail Authors" instead of my name. Did this already for the MIT license.	2023-01-10 10:09:45 +01:00
Winni Neessen	0d6777ab39	Fork net/smpt into go-mail ... As part of #97 we are going to fork the official `net/smtp` package into go-mail to provide us with more flexibility. This commit fulfills the first big step of importing the package into smtp/. Also go-mail's own LoginAuth has been moved from auth/ into smtp/ to be consistent with the stdlib. There are still a couple of open issues (i. e. license adjustments and making golangci-lint happy) but so far all tests already work, which is a good start.	2023-01-10 00:38:42 +01:00

Renamed from auth/login.go (Browse further)