ldap startls golang

To use StartTLS with LDAP in Golang, you can do the following:

1. Import the necessary packages:

import (
    "crypto/tls"
    "gopkg.in/ldap.v3"
)

2. Create a TLS configuration:

tlsConfig := &tls.Config{
    InsecureSkipVerify: true,
    ServerName:         "ldap.example.com",
}

Note: Setting InsecureSkipVerify to true is not recommended for production use.

3. Connect to the LDAP server using ldap.DialTLS:

conn, err := ldap.DialTLS("tcp", "ldap.example.com:636", tlsConfig)
if err != nil {
    // handle error
}
defer conn.Close()

4. Bind to the LDAP server using conn.StartTLS:

err = conn.StartTLS(tlsConfig)
if err != nil {
    // handle error
}

5. Perform LDAP operations as usual:

// Search for entries
searchRequest := ldap.NewSearchRequest(
    "dc=example,dc=com",
    ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
    "(objectClass=inetOrgPerson)",
    []string{"dn", "cn", "mail"},
    nil,
)

sr, err := conn.Search(searchRequest)
if err != nil {
    // handle error
}

// Iterate through search results
for _, entry := range sr.Entries {
    dn := entry.DN
    cn := entry.GetAttributeValue("cn")
    mail := entry.GetAttributeValue("mail")
    // Do something with the results
}

Note: Replace ldap.example.com with the hostname of your LDAP server and dc=example,dc=com with the base DN of your LDAP directory.