Merge pull request #469 from sfackler/hostname

Support hostname verification

3 files changed, 64 insertions, 19 deletions

diff --git a/openssl-sys/src/lib.rs b/openssl-sys/src/lib.rs
index de201332..300ed056 100644
--- a/openssl-sys/src/lib.rs
+++ b/openssl-sys/src/lib.rs
@@ -252,6 +252,17 @@ pub const X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE: c_int = 45;
 pub const X509_V_ERR_UNSUPPORTED_NAME_SYNTAX: c_int = 53;
 pub const X509_V_OK: c_int = 0;
 
+#[cfg(not(ossl101))]
+pub const X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT: c_uint = 0x1;
+#[cfg(not(ossl101))]
+pub const X509_CHECK_FLAG_NO_WILDCARDS: c_uint = 0x2;
+#[cfg(not(ossl101))]
+pub const X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS: c_uint = 0x4;
+#[cfg(not(ossl101))]
+pub const X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS: c_uint = 0x8;
+#[cfg(not(ossl101))]
+pub const X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS: c_uint = 0x10;
+
 pub const GEN_OTHERNAME: c_int = 0;
 pub const GEN_EMAIL: c_int = 1;
 pub const GEN_DNS: c_int = 2;
@@ -587,13 +598,13 @@ extern {
                           verify_callback: Option<extern fn(c_int, *mut X509_STORE_CTX) -> c_int>);
     pub fn SSL_set_ex_data(ssl: *mut SSL, idx: c_int, data: *mut c_void) -> c_int;
     pub fn SSL_get_ex_data(ssl: *const SSL, idx: c_int) -> *mut c_void;
-
     pub fn SSL_get_servername(ssl: *const SSL, name_type: c_int) -> *const c_char;
+    pub fn SSL_get_current_cipher(ssl: *const SSL) -> *const SSL_CIPHER;
+    #[cfg(not(ossl101))]
+    pub fn SSL_get0_param(ssl: *mut ::SSL) -> *mut X509_VERIFY_PARAM;
 
     pub fn SSL_COMP_get_name(comp: *const COMP_METHOD) -> *const c_char;
 
-    pub fn SSL_get_current_cipher(ssl: *const SSL) -> *const SSL_CIPHER;
-
     pub fn SSL_CIPHER_get_name(cipher: *const SSL_CIPHER) -> *const c_char;
     pub fn SSL_CIPHER_get_bits(cipher: *const SSL_CIPHER, alg_bits: *mut c_int) -> c_int;
     pub fn SSL_CIPHER_description(cipher: *const SSL_CIPHER, buf: *mut c_char, size: c_int) -> *mut c_char;
@@ -693,6 +704,13 @@ extern {
     pub fn X509_REQ_add_extensions(req: *mut X509_REQ, exts: *mut stack_st_X509_EXTENSION) -> c_int;
     pub fn X509_REQ_sign(x: *mut X509_REQ, pkey: *mut EVP_PKEY, md: *const EVP_MD) -> c_int;
 
+    #[cfg(not(ossl101))]
+    pub fn X509_VERIFY_PARAM_set_hostflags(param: *mut X509_VERIFY_PARAM, flags: c_uint);
+    #[cfg(not(ossl101))]
+    pub fn X509_VERIFY_PARAM_set1_host(param: *mut X509_VERIFY_PARAM,
+                                       name: *const c_char,
+                                       namelen: size_t) -> c_int;
+
     pub fn d2i_X509(a: *mut *mut X509, pp: *mut *const c_uchar, length: c_long) -> *mut X509;
     pub fn i2d_X509_bio(b: *mut BIO, x: *mut X509) -> c_int;
     pub fn i2d_X509_REQ_bio(b: *mut BIO, x: *mut X509_REQ) -> c_int;
diff --git a/openssl-sys/src/ossl10x.rs b/openssl-sys/src/ossl10x.rs
index 70514cc8..86451a0c 100644
--- a/openssl-sys/src/ossl10x.rs
+++ b/openssl-sys/src/ossl10x.rs
@@ -2,7 +2,12 @@ use std::sync::{Mutex, MutexGuard};
 use std::sync::{Once, ONCE_INIT};
 use std::mem;
 
-use libc::{c_int, c_char, c_void, c_long, c_uchar, size_t, c_uint, c_ulong};
+use libc::{c_int, c_char, c_void, c_long, c_uchar, size_t, c_uint, c_ulong, time_t};
+
+#[repr(C)]
+pub struct stack_st_ASN1_OBJECT {
+    pub stack: _STACK,
+}
 
 #[repr(C)]
 pub struct stack_st_X509 {
@@ -425,6 +430,23 @@ pub struct SRP_CTX {
     srp_Mask: c_ulong,
 }
 
+#[repr(C)]
+#[cfg(not(ossl101))]
+pub struct X509_VERIFY_PARAM {
+    pub name: *mut c_char,
+    pub check_time: time_t,
+    pub inh_flags: c_ulong,
+    pub flags: c_ulong,
+    pub purpose: c_int,
+    pub trust: c_int,
+    pub depth: c_int,
+    pub policies: *mut stack_st_ASN1_OBJECT,
+    pub id: *mut X509_VERIFY_PARAM_ID,
+}
+
+#[cfg(not(ossl101))]
+pub enum X509_VERIFY_PARAM_ID {}
+
 pub const SSL_CTRL_OPTIONS: c_int = 32;
 pub const SSL_CTRL_CLEAR_OPTIONS: c_int = 77;
 #[cfg(ossl102)]
diff --git a/openssl-sys/src/ossl110.rs b/openssl-sys/src/ossl110.rs
index 5fee4045..1a7c9e00 100644
--- a/openssl-sys/src/ossl110.rs
+++ b/openssl-sys/src/ossl110.rs
@@ -1,25 +1,28 @@
-use libc::{c_int, c_void, c_char, c_uchar, c_ulong, c_long};
+use libc::{c_int, c_void, c_char, c_uchar, c_ulong, c_long, c_uint};
 
-pub enum stack_st_X509 {}
-pub enum stack_st_X509_ATTRIBUTE {}
-pub enum stack_st_X509_EXTENSION {}
-pub enum stack_st_GENERAL_NAME {}
-pub enum stack_st_void {}
-pub enum _STACK {}
-pub enum BIO_METHOD {}
-pub enum RSA {}
-pub enum DSA {}
-pub enum EVP_PKEY {}
+pub enum BIGNUM {}
 pub enum BIO {}
+pub enum BIO_METHOD {}
 pub enum CRYPTO_EX_DATA {}
-pub enum EVP_MD_CTX {}
+pub enum DH {}
+pub enum DSA {}
 pub enum EVP_CIPHER {}
+pub enum EVP_MD_CTX {}
+pub enum EVP_PKEY {}
 pub enum HMAC_CTX {}
-pub enum BIGNUM {}
 pub enum OPENSSL_STACK {}
-pub enum DH {}
-pub enum X509 {}
+pub enum RSA {}
 pub enum SSL_CTX {}
+pub enum _STACK {}
+pub enum stack_st_ASN1_OBJECT {}
+pub enum stack_st_GENERAL_NAME {}
+pub enum stack_st_OPENSSL_STRING {}
+pub enum stack_st_void {}
+pub enum stack_st_X509 {}
+pub enum stack_st_X509_ATTRIBUTE {}
+pub enum stack_st_X509_EXTENSION {}
+pub enum X509 {}
+pub enum X509_VERIFY_PARAM {}
 
 pub const SSL_OP_MICROSOFT_SESS_ID_BUG: c_ulong =                   0x00000000;
 pub const SSL_OP_NETSCAPE_CHALLENGE_BUG: c_ulong =                  0x00000000;
@@ -41,6 +44,8 @@ pub const OPENSSL_DIR: c_int = 4;
 pub const CRYPTO_EX_INDEX_SSL: c_int = 0;
 pub const CRYPTO_EX_INDEX_SSL_CTX: c_int = 1;
 
+pub const X509_CHECK_FLAG_NEVER_CHECK_SUBJECT: c_uint = 0x20;
+
 pub fn init() {}
 
 extern {