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authorMichael Krelin <hacker@klever.net>2007-12-16 22:52:51 (UTC)
committer Michael Krelin <hacker@klever.net>2007-12-17 12:09:16 (UTC)
commit24a6f9e3525b76ed1aa787f66b003b01b767af39 (patch) (unidiff)
tree87741582a2a673205b11ac0386725c0b9d8377f9
parentd4e05a6fe00ebd64546637e5873759d4e8d1b010 (diff)
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made secret_t non-constant size and added params_t::query_string function
1. removed checking that secret_t is exactly 20 bytes, because its size is not so constant anymore. 2. added a query_string function that produces a query string suitable for use in GET and POST requests. I'm making use of it when performing direct request when establishing associations. Signed-off-by: Michael Krelin <hacker@klever.net>
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--include/opkele/types.h18
-rw-r--r--lib/params.cc13
-rw-r--r--lib/secret.cc12
3 files changed, 30 insertions, 13 deletions
diff --git a/include/opkele/types.h b/include/opkele/types.h
index 520618d..ca07df5 100644
--- a/include/opkele/types.h
+++ b/include/opkele/types.h
@@ -42,12 +42,12 @@ namespace opkele {
42 * xor the secret and hmac together and encode, using base64 42 * xor the secret and hmac together and encode, using base64
43 * @param key_sha1 pointer to the sha1 digest 43 * @param key_d pointer to the message digest
44 * @param rv reference to the return value 44 * @param rv reference to the return value
45 */ 45 */
46 void enxor_to_base64(const unsigned char *key_sha1,string& rv) const; 46 void enxor_to_base64(const unsigned char *key_d,string& rv) const;
47 /** 47 /**
48 * decode base64-encoded secret and xor it with the sha1 digest 48 * decode base64-encoded secret and xor it with the message digest
49 * @param key_sha1 pointer to the message digest 49 * @param key_d pointer to the message digest
50 * @param b64 base64-encoded secret value 50 * @param b64 base64-encoded secret value
51 */ 51 */
52 void enxor_from_base64(const unsigned char *key_sha1,const string& b64); 52 void enxor_from_base64(const unsigned char *key_d,const string& b64);
53 /** 53 /**
@@ -163,2 +163,10 @@ namespace opkele {
163 string append_query(const string& url,const char *prefix = "openid.") const; 163 string append_query(const string& url,const char *prefix = "openid.") const;
164
165 /**
166 * make up a query string suitable for use in GET and POST
167 * requests.
168 * @param prefix string to prened to parameter names
169 * @return query string
170 */
171 string query_string(const char *prefix = "openid.") const;
164 }; 172 };
diff --git a/lib/params.cc b/lib/params.cc
index ea86d3a..7a572c1 100644
--- a/lib/params.cc
+++ b/lib/params.cc
@@ -101,2 +101,15 @@ namespace opkele {
101 101
102 string params_t::query_string(const char *prefix) const {
103 string rv;
104 for(const_iterator i=begin();i!=end();++i) {
105 if(!rv.empty())
106 rv += '&';
107 rv += prefix;
108 rv += i->first;
109 rv += '=';
110 rv += util::url_encode(i->second);
111 }
112 return rv;
113 }
114
102 ostream& operator << (ostream& o,const params_t& p) { 115 ostream& operator << (ostream& o,const params_t& p) {
diff --git a/lib/secret.cc b/lib/secret.cc
index 632a2ca..d538890 100644
--- a/lib/secret.cc
+++ b/lib/secret.cc
@@ -16,5 +16,3 @@ namespace opkele {
16 16
17 void secret_t::enxor_to_base64(const unsigned char *key_sha1,string& rv) const { 17 void secret_t::enxor_to_base64(const unsigned char *key_d,string& rv) const {
18 if(size()!=20)
19 throw bad_input(OPKELE_CP_ "wrong secret size");
20 vector<unsigned char> tmp; 18 vector<unsigned char> tmp;
@@ -22,3 +20,3 @@ namespace opkele {
22 begin(), end(), 20 begin(), end(),
23 key_sha1, 21 key_d,
24 back_insert_iterator<vector<unsigned char> >(tmp), 22 back_insert_iterator<vector<unsigned char> >(tmp),
@@ -28,3 +26,3 @@ namespace opkele {
28 26
29 void secret_t::enxor_from_base64(const unsigned char *key_sha1,const string& b64) { 27 void secret_t::enxor_from_base64(const unsigned char *key_d,const string& b64) {
30 clear(); 28 clear();
@@ -33,3 +31,3 @@ namespace opkele {
33 begin(), end(), 31 begin(), end(),
34 key_sha1, 32 key_d,
35 begin(), 33 begin(),
@@ -39,4 +37,2 @@ namespace opkele {
39 void secret_t::to_base64(string& rv) const { 37 void secret_t::to_base64(string& rv) const {
40 if(size()!=20)
41 throw bad_input(OPKELE_CP_ "wrong secret size");
42 rv = util::encode_base64(&(front()),size()); 38 rv = util::encode_base64(&(front()),size());