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Sanitize usernames

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This commit is contained in:
Cristian Le 2021-04-30 09:41:06 +09:00
parent bf364f0a5f
commit 8b1ab30212
1 changed files with 16 additions and 1 deletions
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17
authority/provisioner/provisioner.go
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@ -358,7 +358,7 @@ func DefaultIdentityFunc(ctx context.Context, p Interface, email string, usernam
} }
} }
usernames = append(usernames, email) usernames = append(usernames, email)
// Some remove duplicate function should be added usernames = SanitizeStringSlices(usernames)
return &Identity{ return &Identity{
Usernames: usernames, Usernames: usernames,
}, nil }, nil
@ -367,6 +367,21 @@ func DefaultIdentityFunc(ctx context.Context, p Interface, email string, usernam
} }
} }
func SanitizeStringSlices(original []string) []string {
output := []string{}
seen := make(map[string]bool)
for _, entry := range original {
if entry == "" {
continue
}
if _, value := seen[entry]; !value {
seen[entry] = true
output = append(output, entry)
}
}
return output
}
// MockProvisioner for testing // MockProvisioner for testing
type MockProvisioner struct { type MockProvisioner struct {
Mret1, Mret2, Mret3 interface{} Mret1, Mret2, Mret3 interface{}