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author | David Lu <david.lu@hotmail.com> | 2016-07-06 18:54:54 -0400 |
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committer | Corey Hulen <corey@hulen.com> | 2016-07-06 14:54:54 -0800 |
commit | 683f7133190aa350cdd1ea2608c90fe5f47b35cd (patch) | |
tree | 3f1bcc19d3bc1a7dedd407c266ea63cdda5ed9c9 /utils/password.go | |
parent | 0c3c52b8d3a3503c35481a287ba27f626749503a (diff) | |
download | chat-683f7133190aa350cdd1ea2608c90fe5f47b35cd.tar.gz chat-683f7133190aa350cdd1ea2608c90fe5f47b35cd.tar.bz2 chat-683f7133190aa350cdd1ea2608c90fe5f47b35cd.zip |
PLT-1465 Added password requirements (#3489)
* Added password requirements
* added tweaks
* fixed error code
* removed http.StatusNotAcceptable
Diffstat (limited to 'utils/password.go')
-rw-r--r-- | utils/password.go | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/utils/password.go b/utils/password.go new file mode 100644 index 000000000..dc1d771b8 --- /dev/null +++ b/utils/password.go @@ -0,0 +1,64 @@ +// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +package utils + +import ( + "github.com/mattermost/platform/model" + "strings" +) + +func IsPasswordValid(password string) *model.AppError { + id := "model.user.is_valid.pwd" + isError := false + min := model.PASSWORD_MINIMUM_LENGTH + + if IsLicensed && *License.Features.PasswordRequirements { + if len(password) < *Cfg.PasswordSettings.MinimumLength || len(password) > model.PASSWORD_MAXIMUM_LENGTH { + isError = true + } + + if *Cfg.PasswordSettings.Lowercase { + if !strings.ContainsAny(password, model.LOWERCASE_LETTERS) { + isError = true + } + + id = id + "_lowercase" + } + + if *Cfg.PasswordSettings.Uppercase { + if !strings.ContainsAny(password, model.UPPERCASE_LETTERS) { + isError = true + } + + id = id + "_uppercase" + } + + if *Cfg.PasswordSettings.Number { + if !strings.ContainsAny(password, model.NUMBERS) { + isError = true + } + + id = id + "_number" + } + + if *Cfg.PasswordSettings.Symbol { + if !strings.ContainsAny(password, model.SYMBOLS) { + isError = true + } + + id = id + "_symbol" + } + + min = *Cfg.PasswordSettings.MinimumLength + } else if len(password) > model.PASSWORD_MAXIMUM_LENGTH || len(password) < model.PASSWORD_MINIMUM_LENGTH { + isError = true + min = model.PASSWORD_MINIMUM_LENGTH + } + + if isError { + return model.NewLocAppError("User.IsValid", id+".app_error", map[string]interface{}{"Min": min}, "") + } + + return nil +} |