diff options
Diffstat (limited to 'src/libstrongswan/utils/identification.c')
| -rw-r--r-- | src/libstrongswan/utils/identification.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/libstrongswan/utils/identification.c b/src/libstrongswan/utils/identification.c index 43aa0908c..b69adf399 100644 --- a/src/libstrongswan/utils/identification.c +++ b/src/libstrongswan/utils/identification.c @@ -17,6 +17,7 @@ #include <string.h> #include <stdio.h> +#include <errno.h> #include "identification.h" @@ -970,6 +971,39 @@ static private_identification_t* create_from_string_with_prefix_type(char *str) return NULL; } +/** + * Create an identity for a specific type, determined by a numerical prefix + * + * The prefix is of the form "{x}:", where x denotes the numerical identity + * type. + */ +static private_identification_t* create_from_string_with_num_type(char *str) +{ + private_identification_t *this; + u_long type; + + if (*str++ != '{') + { + return NULL; + } + errno = 0; + type = strtoul(str, &str, 0); + if (errno || *str++ != '}' || *str++ != ':') + { + return NULL; + } + this = identification_create(type); + if (*str == '#') + { + this->encoded = chunk_from_hex(chunk_from_str(str + 1), NULL); + } + else + { + this->encoded = chunk_clone(chunk_from_str(str)); + } + return this; +} + /* * Described in header. */ @@ -987,6 +1021,11 @@ identification_t *identification_create_from_string(char *string) { return &this->public; } + this = create_from_string_with_num_type(string); + if (this) + { + return &this->public; + } if (strchr(string, '=') != NULL) { /* we interpret this as an ASCII X.501 ID_DER_ASN1_DN. |