MIT Kerberos Documentation

krb5_parse_name - Convert a string principal name to a krb5_principal structure.

krb5_error_code krb5_parse_name(krb5_context context, const char * name, krb5_principal * principal_out)

[in] context - Library context

[in] name - String representation of a principal name

[out] principal_out - New principal

  • 0 Success
  • Kerberos error codes

Convert a string representation of a principal name to a krb5_principal structure.

A string representation of a Kerberos name consists of one or more principal name components, separated by slashes, optionally followed by the @ character and a realm name. If the realm name is not specified, the local realm is used.

To use the slash and @ symbols as part of a component (quoted) instead of using them as a component separator or as a realm prefix), put a backslash () character in front of the symbol. Similarly, newline, tab, backspace, and NULL characters can be included in a component by using n , t , b or 0 , respectively.

Use krb5_free_principal() to free principal_out when it is no longer needed.


The realm in a Kerberos name cannot contain slash, colon, or NULL characters.