diff options
Diffstat (limited to 'ssl/kssl.h')
| -rw-r--r-- | ssl/kssl.h | 203 |
1 files changed, 104 insertions, 99 deletions
@@ -1,6 +1,7 @@ /* ssl/kssl.h -*- mode: C; c-file-style: "eay" -*- */ -/* Written by Vern Staats <staatsvr@asc.hpc.mil> for the OpenSSL project 2000. - * project 2000. +/* + * Written by Vern Staats <staatsvr@asc.hpc.mil> for the OpenSSL project + * 2000. project 2000. */ /* ==================================================================== * Copyright (c) 2000 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -57,106 +58,106 @@ */ /* -** 19990701 VRS Started. -*/ + ** 19990701 VRS Started. + */ -#ifndef KSSL_H -#define KSSL_H +#ifndef KSSL_H +# define KSSL_H -#include <openssl/opensslconf.h> +# include <openssl/opensslconf.h> -#ifndef OPENSSL_NO_KRB5 +# ifndef OPENSSL_NO_KRB5 -#include <stdio.h> -#include <ctype.h> -#include <krb5.h> -#ifdef OPENSSL_SYS_WIN32 -/* These can sometimes get redefined indirectly by krb5 header files - * after they get undefed in ossl_typ.h +# include <stdio.h> +# include <ctype.h> +# include <krb5.h> +# ifdef OPENSSL_SYS_WIN32 +/* + * These can sometimes get redefined indirectly by krb5 header files after + * they get undefed in ossl_typ.h */ -#undef X509_NAME -#undef X509_EXTENSIONS -#undef OCSP_REQUEST -#undef OCSP_RESPONSE -#endif +# undef X509_NAME +# undef X509_EXTENSIONS +# undef OCSP_REQUEST +# undef OCSP_RESPONSE +# endif #ifdef __cplusplus extern "C" { #endif /* -** Depending on which KRB5 implementation used, some types from -** the other may be missing. Resolve that here and now -*/ -#ifdef KRB5_HEIMDAL + * Depending on which KRB5 implementation used, some types from + * the other may be missing. Resolve that here and now + */ +# ifdef KRB5_HEIMDAL typedef unsigned char krb5_octet; -#define FAR -#else +# define FAR +# else -#ifndef FAR -#define FAR -#endif +# ifndef FAR +# define FAR +# endif -#endif +# endif + +/*- + * Uncomment this to debug kssl problems or + * to trace usage of the Kerberos session key + * + * #define KSSL_DEBUG + */ -/* Uncomment this to debug kssl problems or -** to trace usage of the Kerberos session key -** -** #define KSSL_DEBUG -*/ +# ifndef KRB5SVC +# define KRB5SVC "host" +# endif -#ifndef KRB5SVC -#define KRB5SVC "host" -#endif +# ifndef KRB5KEYTAB +# define KRB5KEYTAB "/etc/krb5.keytab" +# endif -#ifndef KRB5KEYTAB -#define KRB5KEYTAB "/etc/krb5.keytab" -#endif +# ifndef KRB5SENDAUTH +# define KRB5SENDAUTH 1 +# endif -#ifndef KRB5SENDAUTH -#define KRB5SENDAUTH 1 -#endif +# ifndef KRB5CHECKAUTH +# define KRB5CHECKAUTH 1 +# endif -#ifndef KRB5CHECKAUTH -#define KRB5CHECKAUTH 1 -#endif +# ifndef KSSL_CLOCKSKEW +# define KSSL_CLOCKSKEW 300; +# endif -#ifndef KSSL_CLOCKSKEW -#define KSSL_CLOCKSKEW 300; -#endif +# define KSSL_ERR_MAX 255 +typedef struct kssl_err_st { + int reason; + char text[KSSL_ERR_MAX + 1]; +} KSSL_ERR; -#define KSSL_ERR_MAX 255 -typedef struct kssl_err_st { - int reason; - char text[KSSL_ERR_MAX+1]; - } KSSL_ERR; - - -/* Context for passing -** (1) Kerberos session key to SSL, and -** (2) Config data between application and SSL lib -*/ -typedef struct kssl_ctx_st - { - /* used by: disposition: */ - char *service_name; /* C,S default ok (kssl) */ - char *service_host; /* C input, REQUIRED */ - char *client_princ; /* S output from krb5 ticket */ - char *keytab_file; /* S NULL (/etc/krb5.keytab) */ - char *cred_cache; /* C NULL (default) */ - krb5_enctype enctype; - int length; - krb5_octet FAR *key; - } KSSL_CTX; - -#define KSSL_CLIENT 1 -#define KSSL_SERVER 2 -#define KSSL_SERVICE 3 -#define KSSL_KEYTAB 4 - -#define KSSL_CTX_OK 0 -#define KSSL_CTX_ERR 1 -#define KSSL_NOMEM 2 +/*- Context for passing + * (1) Kerberos session key to SSL, and + * (2) Config data between application and SSL lib + */ +typedef struct kssl_ctx_st { + /* used by: disposition: */ + char *service_name; /* C,S default ok (kssl) */ + char *service_host; /* C input, REQUIRED */ + char *client_princ; /* S output from krb5 ticket */ + char *keytab_file; /* S NULL (/etc/krb5.keytab) */ + char *cred_cache; /* C NULL (default) */ + krb5_enctype enctype; + int length; + krb5_octet FAR *key; +} KSSL_CTX; + +# define KSSL_CLIENT 1 +# define KSSL_SERVER 2 +# define KSSL_SERVICE 3 +# define KSSL_KEYTAB 4 + +# define KSSL_CTX_OK 0 +# define KSSL_CTX_ERR 1 +# define KSSL_NOMEM 2 /* Public (for use by applications that use OpenSSL with Kerberos 5 support */ krb5_error_code kssl_ctx_setstring(KSSL_CTX *kssl_ctx, int which, char *text); @@ -164,29 +165,33 @@ KSSL_CTX *kssl_ctx_new(void); KSSL_CTX *kssl_ctx_free(KSSL_CTX *kssl_ctx); void kssl_ctx_show(KSSL_CTX *kssl_ctx); krb5_error_code kssl_ctx_setprinc(KSSL_CTX *kssl_ctx, int which, - krb5_data *realm, krb5_data *entity, int nentities); -krb5_error_code kssl_cget_tkt(KSSL_CTX *kssl_ctx, krb5_data **enc_tktp, - krb5_data *authenp, KSSL_ERR *kssl_err); -krb5_error_code kssl_sget_tkt(KSSL_CTX *kssl_ctx, krb5_data *indata, - krb5_ticket_times *ttimes, KSSL_ERR *kssl_err); + krb5_data *realm, krb5_data *entity, + int nentities); +krb5_error_code kssl_cget_tkt(KSSL_CTX *kssl_ctx, krb5_data **enc_tktp, + krb5_data *authenp, KSSL_ERR *kssl_err); +krb5_error_code kssl_sget_tkt(KSSL_CTX *kssl_ctx, krb5_data *indata, + krb5_ticket_times *ttimes, KSSL_ERR *kssl_err); krb5_error_code kssl_ctx_setkey(KSSL_CTX *kssl_ctx, krb5_keyblock *session); -void kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text); +void kssl_err_set(KSSL_ERR *kssl_err, int reason, char *text); void kssl_krb5_free_data_contents(krb5_context context, krb5_data *data); -krb5_error_code kssl_build_principal_2(krb5_context context, - krb5_principal *princ, int rlen, const char *realm, - int slen, const char *svc, int hlen, const char *host); -krb5_error_code kssl_validate_times(krb5_timestamp atime, - krb5_ticket_times *ttimes); -krb5_error_code kssl_check_authent(KSSL_CTX *kssl_ctx, krb5_data *authentp, - krb5_timestamp *atimep, KSSL_ERR *kssl_err); -unsigned char *kssl_skip_confound(krb5_enctype enctype, unsigned char *authn); +krb5_error_code kssl_build_principal_2(krb5_context context, + krb5_principal *princ, int rlen, + const char *realm, int slen, + const char *svc, int hlen, + const char *host); +krb5_error_code kssl_validate_times(krb5_timestamp atime, + krb5_ticket_times *ttimes); +krb5_error_code kssl_check_authent(KSSL_CTX *kssl_ctx, krb5_data *authentp, + krb5_timestamp *atimep, + KSSL_ERR *kssl_err); +unsigned char *kssl_skip_confound(krb5_enctype enctype, unsigned char *authn); void SSL_set0_kssl_ctx(SSL *s, KSSL_CTX *kctx); -KSSL_CTX * SSL_get0_kssl_ctx(SSL *s); +KSSL_CTX *SSL_get0_kssl_ctx(SSL *s); char *kssl_ctx_get0_client_princ(KSSL_CTX *kctx); #ifdef __cplusplus } #endif -#endif /* OPENSSL_NO_KRB5 */ -#endif /* KSSL_H */ +# endif /* OPENSSL_NO_KRB5 */ +#endif /* KSSL_H */ |