Skip to content

Commit

Permalink
Mongo doesnt allow periods in usernames (#11872)
Browse files Browse the repository at this point in the history
* mongo doesnt allow periods in usernames

* Update mongodb.mdx

Update template in docs

* Move replace to the end

* Adding a test for dot replacement

* Create 11872.txt
  • Loading branch information
mr-miles authored Jun 24, 2021
1 parent 2acf487 commit 160c409
Show file tree
Hide file tree
Showing 4 changed files with 22 additions and 2 deletions.
3 changes: 3 additions & 0 deletions changelog/11872.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
```release-note:bug
mongo-db: default username template now strips invalid '.' characters
```
2 changes: 1 addition & 1 deletion plugins/database/mongodb/mongodb.go
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ import (
const (
mongoDBTypeName = "mongodb"

defaultUserNameTemplate = `{{ printf "v-%s-%s-%s-%s" (.DisplayName | truncate 15) (.RoleName | truncate 15) (random 20) (unix_time) | truncate 100 }}`
defaultUserNameTemplate = `{{ printf "v-%s-%s-%s-%s" (.DisplayName | truncate 15) (.RoleName | truncate 15) (random 20) (unix_time) | replace "." "-" | truncate 100 }}`
)

// MongoDB is an implementation of Database interface
Expand Down
17 changes: 17 additions & 0 deletions plugins/database/mongodb/mongodb_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,23 @@ func TestNewUser_usernameTemplate(t *testing.T) {

expectedUsernameRegex: "^v-token-testrolenamewit-[a-zA-Z0-9]{20}-[0-9]{10}$",
},
"default username template with invalid chars": {
usernameTemplate: "",

newUserReq: dbplugin.NewUserRequest{
UsernameConfig: dbplugin.UsernameMetadata{
DisplayName: "a.bad.account",
RoleName: "a.bad.role",
},
Statements: dbplugin.Statements{
Commands: []string{mongoAdminRole},
},
Password: "98yq3thgnakjsfhjkl",
Expiration: time.Now().Add(time.Minute),
},

expectedUsernameRegex: "^v-a-bad-account-a-bad-role-[a-zA-Z0-9]{20}-[0-9]{10}$",
},
"custom username template": {
usernameTemplate: "{{random 2 | uppercase}}_{{unix_time}}_{{.RoleName | uppercase}}_{{.DisplayName | uppercase}}",

Expand Down
2 changes: 1 addition & 1 deletion website/content/api-docs/secret/databases/mongodb.mdx
Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ has a number of parameters to further configure a connection.
<summary><b>Default Username Template</b></summary>

```
{{ printf "v-%s-%s-%s-%s" (.DisplayName | truncate 15) (.RoleName | truncate 15) (random 20) (unix_time) | truncate 100 }}
{{ printf "v-%s-%s-%s-%s" (.DisplayName | truncate 15) (.RoleName | truncate 15) (random 20) (unix_time) | replace "." "-" | truncate 100 }}
```

<details>
Expand Down

0 comments on commit 160c409

Please sign in to comment.