| -rw-r--r-- | include/Makefile.am | 8 | ||||
| -rw-r--r-- | include/opkele/openid_service_resolver.h | 118 | ||||
| -rw-r--r-- | include/opkele/uris.h | 10 |
3 files changed, 133 insertions, 3 deletions
diff --git a/include/Makefile.am b/include/Makefile.am index 0385cfb..23c7e0d 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -5,13 +5,15 @@ nobase_include_HEADERS = \ opkele/association.h \ opkele/exception.h \ opkele/server.h \ opkele/consumer.h \ opkele/extension.h \ opkele/sreg.h \ opkele/extension_chain.h \ opkele/xconsumer.h \ - opkele/xserver.h + opkele/xserver.h \ + opkele/curl.h opkele/expat.h \ + opkele/openid_service_resolver.h \ + opkele/uris.h EXTRA_DIST = \ opkele/data.h \ - opkele/util.h \ - opkele/curl.h opkele/expat.h + opkele/util.h diff --git a/include/opkele/openid_service_resolver.h b/include/opkele/openid_service_resolver.h new file mode 100644 index 0000000..64edd28 --- a/dev/null +++ b/include/opkele/openid_service_resolver.h @@ -0,0 +1,118 @@ +#ifndef __OPKELE_OPENID_SERVICE_RESOLVER_H +#define __OPKELE_OPENID_SERVICE_RESOLVER_H + +#include <climits> +#include <string> +#include <list> +#include <set> +#include <map> +#include <opkele/curl.h> +#include <opkele/expat.h> + +namespace opkele { + using std::list; + using std::string; + using std::set; + using std::map; + + struct openid_auth_SEP_t { + long priority; + set<string> xrd_Type; + string xrd_URI; + string openid_Delegate; + + openid_auth_SEP_t() : priority(LONG_MAX) { } + }; + + struct openid_auth_info_t { + string canonical_id; + openid_auth_SEP_t auth_SEP; + }; + + + class openid_service_resolver_t : public util::curl_t, public util::expat_t { + public: + string xri_proxy; + + openid_service_resolver_t(const string& xp=""); + ~openid_service_resolver_t() throw() { } + + const openid_auth_info_t& resolve(const string& id); + + enum state_t { + state_parse = 0, + state_stopping_head, state_stopping_body, + state_stopping_size + }; + state_t state; + + struct parser_node_t { + string element; + string content; + typedef map<string,string> attrs_t; + attrs_t attrs; + bool skip_text, skip_tags; + openid_auth_info_t auth_info; + + parser_node_t(const XML_Char *n,const XML_Char **a) + : skip_text(true), skip_tags(true) + { + element = n; + for(;*a;a+=2) + attrs[a[0]] = a[1]; + } + + }; + + class parser_tree_t : public list<parser_node_t> { + public: + const_reference top() const { return back(); } + reference top() { return back(); } + + const_reference parent() const { + const_reverse_iterator rv = rbegin(); + return *(++rv); } + reference parent() { + reverse_iterator rv = rbegin(); + return *(++rv); } + + inline void pop() { pop_back(); } + inline void push(const_reference e) { push_back(e); } + + void push(const XML_Char *n,const XML_Char **a) { + parser_node_t nn(n,a); + if(empty()) + nn.skip_text = nn.skip_tags = true; + else{ + const_reference t = top(); + nn.skip_text = t.skip_text; nn.skip_tags = t.skip_tags; + } + push(nn); + } + }; + parser_tree_t tree; + + void start_element(const XML_Char *n,const XML_Char **a); + void end_element(const XML_Char *n); + void character_data(const XML_Char *s,int l); + + string xrds_location; + openid_auth_SEP_t html_SEP; + openid_auth_info_t auth_info; + + void pop_tag(); + + size_t write(void *p,size_t s,size_t nm); + + string http_content_type; + + size_t header(void *p,size_t s,size_t nm); + + bool xri_mode; + + void discover_service(const string& url,bool xri=false); + }; + +} + +#endif /* __OPKELE_OPENID_SERVICE_RESOLVER_H */ diff --git a/include/opkele/uris.h b/include/opkele/uris.h new file mode 100644 index 0000000..9a6a3cd --- a/dev/null +++ b/include/opkele/uris.h @@ -0,0 +1,10 @@ +#ifndef __OPKELE_URIS_H +#define __OPKELE_URIS_H + +#define NSURI_XRDS "xri://$xrds" +#define NSURI_XRD "xri://$xrd*($v*2.0)" +#define NSURI_OPENID10 "http://openid.net/xmlns/1.0" + +#define STURI_OPENID10 "http://openid.net/signon/1.0" + +#endif /* __OPKELE_URIS_H */ |